[PATCH 1/2] dm crypt: use GFP_ATOMIC when allocating crypto requests from softirq
by Ignat Korchagin
Commit 39d42fa96ba1b7d2544db3f8ed5da8fb0d5cb877 made it possible for some code
paths in dm-crypt to be executed in softirq context, when the underlying driver
processes IO requests in interrupt/softirq context.
In this case sometimes when allocating a new crypto request we may get a
stacktrace like below:
[ 210.103008][ C0] BUG: sleeping function called from invalid context at mm/mempool.c:381
[ 210.104746][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 2602, name: fio
[ 210.106599][ C0] CPU: 0 PID: 2602 Comm: fio Tainted: G W 5.10.0+ #50
[ 210.108331][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 0.0.0 02/06/2015
[ 210.110212][ C0] Call Trace:
[ 210.110921][ C0] <IRQ>
[ 210.111527][ C0] dump_stack+0x7d/0xa3
[ 210.112411][ C0] ___might_sleep.cold+0x122/0x151
[ 210.113527][ C0] mempool_alloc+0x16b/0x2f0
[ 210.114524][ C0] ? __queue_work+0x515/0xde0
[ 210.115553][ C0] ? mempool_resize+0x700/0x700
[ 210.116586][ C0] ? crypt_endio+0x91/0x180
[ 210.117479][ C0] ? blk_update_request+0x757/0x1150
[ 210.118513][ C0] ? blk_mq_end_request+0x4b/0x480
[ 210.119572][ C0] ? blk_done_softirq+0x21d/0x340
[ 210.120628][ C0] ? __do_softirq+0x190/0x611
[ 210.121626][ C0] crypt_convert+0x29f9/0x4c00
[ 210.122668][ C0] ? _raw_spin_lock_irqsave+0x87/0xe0
[ 210.123824][ C0] ? kasan_set_track+0x1c/0x30
[ 210.124858][ C0] ? crypt_iv_tcw_ctr+0x4a0/0x4a0
[ 210.125930][ C0] ? kmem_cache_free+0x104/0x470
[ 210.126973][ C0] ? crypt_endio+0x91/0x180
[ 210.127947][ C0] kcryptd_crypt_read_convert+0x30e/0x420
[ 210.129165][ C0] blk_update_request+0x757/0x1150
[ 210.130231][ C0] blk_mq_end_request+0x4b/0x480
[ 210.131294][ C0] blk_done_softirq+0x21d/0x340
[ 210.132332][ C0] ? _raw_spin_lock+0x81/0xd0
[ 210.133289][ C0] ? blk_mq_stop_hw_queue+0x30/0x30
[ 210.134399][ C0] ? _raw_read_lock_irq+0x40/0x40
[ 210.135458][ C0] __do_softirq+0x190/0x611
[ 210.136409][ C0] ? handle_edge_irq+0x221/0xb60
[ 210.137447][ C0] asm_call_irq_on_stack+0x12/0x20
[ 210.138507][ C0] </IRQ>
[ 210.139118][ C0] do_softirq_own_stack+0x37/0x40
[ 210.140191][ C0] irq_exit_rcu+0x110/0x1b0
[ 210.141151][ C0] common_interrupt+0x74/0x120
[ 210.142171][ C0] asm_common_interrupt+0x1e/0x40
[ 210.143206][ C0] RIP: 0010:_aesni_enc1+0x65/0xb0
[ 210.144313][ C0] Code: 38 dc c2 41 0f 28 52 d0 66 0f 38 dc c2 41 0f 28 52 e0 66 0f 38 dc c2 41 0f 28 52 f0 66 0f 38 dc c2 41 0f 28 12 66 0f 38 dc c2 <41> 0f 28 52 10 66 0f 38 dc c2 41 0f 28 52 20 66 0f 38 dc c2 41 0f
[ 210.148542][ C0] RSP: 0018:ffff88810dbe6db0 EFLAGS: 00000286
[ 210.149842][ C0] RAX: ffffffff9a90cdc0 RBX: 0000000000000000 RCX: 0000000000000200
[ 210.151576][ C0] RDX: ffff888101e5f240 RSI: ffff888101e5f240 RDI: ffff8881111b5020
[ 210.153339][ C0] RBP: ffff88810dbe6e20 R08: 0000000000000000 R09: 0000000000000020
[ 210.155063][ C0] R10: ffff8881111b5090 R11: 1ffff11021b7cdcc R12: ffffffff9e87cd40
[ 210.156791][ C0] R13: ffff8881111b5210 R14: ffff888101e5f0d8 R15: 0000000000000000
[ 210.158497][ C0] ? aesni_set_key+0x1e0/0x1e0
[ 210.159523][ C0] ? aesni_enc+0xf/0x20
[ 210.160408][ C0] ? glue_xts_req_128bit+0x181/0x6f0
[ 210.161571][ C0] ? aesni_set_key+0x1e0/0x1e0
[ 210.162560][ C0] ? glue_ctr_req_128bit+0x630/0x630
[ 210.163706][ C0] ? kasan_save_stack+0x37/0x50
[ 210.164761][ C0] ? kasan_save_stack+0x20/0x50
[ 210.165786][ C0] ? get_page_from_freelist+0x2052/0x36a0
[ 210.167024][ C0] ? __blkdev_direct_IO_simple+0x43b/0x7e0
[ 210.168288][ C0] ? blkdev_direct_IO+0xd16/0x1020
[ 210.169396][ C0] ? generic_file_direct_write+0x1a3/0x480
[ 210.170648][ C0] ? __generic_file_write_iter+0x1d9/0x530
[ 210.171882][ C0] ? blkdev_write_iter+0x20d/0x3e0
[ 210.172954][ C0] ? vfs_write+0x524/0x770
[ 210.173889][ C0] ? do_syscall_64+0x33/0x40
[ 210.174859][ C0] ? __zone_watermark_ok+0x340/0x340
[ 210.175977][ C0] ? crypt_convert+0x28b6/0x4c00
[ 210.177079][ C0] ? mempool_alloc+0x107/0x2f0
[ 210.178096][ C0] ? crypt_iv_tcw_ctr+0x4a0/0x4a0
[ 210.179193][ C0] ? bio_add_page+0x111/0x170
[ 210.180251][ C0] ? __bio_try_merge_page+0x480/0x480
[ 210.181446][ C0] ? bio_associate_blkg+0x6d/0x100
[ 210.182558][ C0] ? kcryptd_crypt_write_convert+0x5ea/0x980
[ 210.183852][ C0] ? crypt_map+0x5bf/0xc80
[ 210.184838][ C0] ? bio_clone_blkg_association+0x10e/0x2c0
[ 210.186125][ C0] ? __map_bio.isra.0+0x109/0x3f0
[ 210.187204][ C0] ? __split_and_process_non_flush+0x7f9/0xc50
[ 210.188560][ C0] ? __send_empty_flush+0x2d0/0x2d0
[ 210.189697][ C0] ? __part_start_io_acct+0x70/0x2d0
[ 210.190842][ C0] ? dm_submit_bio+0x4d8/0xe40
[ 210.191845][ C0] ? __split_and_process_non_flush+0xc50/0xc50
[ 210.193201][ C0] ? submit_bio_noacct+0x2b9/0xe50
[ 210.194313][ C0] ? blk_queue_enter+0x6d0/0x6d0
[ 210.195372][ C0] ? __bio_add_page+0x246/0x3d0
[ 210.196418][ C0] ? bio_iov_iter_get_pages+0x7dd/0xbe0
[ 210.197611][ C0] ? submit_bio+0xe2/0x460
[ 210.198481][ C0] ? submit_bio_noacct+0xe50/0xe50
[ 210.199496][ C0] ? free_unref_page_commit.constprop.0+0x130/0x330
[ 210.200825][ C0] ? __blkdev_direct_IO_simple+0x43b/0x7e0
[ 210.202050][ C0] ? bd_link_disk_holder+0x690/0x690
[ 210.203239][ C0] ? put_pages_list+0x210/0x210
[ 210.204341][ C0] ? scan_shadow_nodes+0xb0/0xb0
[ 210.205472][ C0] ? _raw_write_lock_irqsave+0xe0/0xe0
[ 210.206698][ C0] ? bd_may_claim+0xc0/0xc0
[ 210.207715][ C0] ? zero_user_segments.constprop.0+0x2e0/0x2e0
[ 210.209092][ C0] ? blkdev_direct_IO+0xd16/0x1020
[ 210.210200][ C0] ? pagevec_lookup_range_tag+0x28/0x60
[ 210.211416][ C0] ? __filemap_fdatawait_range+0xc4/0x1f0
[ 210.212669][ C0] ? page_cache_next_miss+0x1e0/0x1e0
[ 210.213842][ C0] ? generic_file_buffered_read+0x520/0x9e0
[ 210.215128][ C0] ? delete_from_page_cache_batch+0x850/0x850
[ 210.216470][ C0] ? bd_abort_claiming+0xd0/0xd0
[ 210.217531][ C0] ? file_remove_privs+0x74/0x430
[ 210.218589][ C0] ? filemap_check_errors+0x50/0xe0
[ 210.219705][ C0] ? generic_file_direct_write+0x1a3/0x480
[ 210.220979][ C0] ? __generic_file_write_iter+0x1d9/0x530
[ 210.222238][ C0] ? blkdev_write_iter+0x20d/0x3e0
[ 210.223328][ C0] ? bd_unlink_disk_holder+0x360/0x360
[ 210.224464][ C0] ? new_sync_write+0x37b/0x620
[ 210.225511][ C0] ? new_sync_read+0x610/0x610
[ 210.226539][ C0] ? _cond_resched+0x17/0x80
[ 210.227539][ C0] ? inode_security+0x58/0x100
[ 210.228582][ C0] ? security_file_permission+0x54/0x450
[ 210.229796][ C0] ? vfs_write+0x524/0x770
[ 210.230758][ C0] ? __x64_sys_pwrite64+0x197/0x1f0
[ 210.231890][ C0] ? vfs_write+0x770/0x770
[ 210.232869][ C0] ? do_syscall_64+0x33/0x40
[ 210.233839][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
Fix this by allocating crypto requests with GFP_ATOMIC mask in interrupt context
Fixes: 39d42fa96ba1 ("dm crypt: add flags to optionally bypass kcryptd workqueues")
Reported-by: Maciej S. Szmigiero <mail(a)maciej.szmigiero.name>
Cc: <stable(a)vger.kernel.org> # v5.9+
Signed-off-by: Ignat Korchagin <ignat(a)cloudflare.com>
---
drivers/md/dm-crypt.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 5f9f9b3a226d..777b5c71a2f7 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -1460,7 +1460,7 @@ static void crypt_alloc_req_skcipher(struct crypt_config *cc,
unsigned key_index = ctx->cc_sector & (cc->tfms_count - 1);
if (!ctx->r.req)
- ctx->r.req = mempool_alloc(&cc->req_pool, GFP_NOIO);
+ ctx->r.req = mempool_alloc(&cc->req_pool, in_interrupt() ? GFP_ATOMIC : GFP_NOIO);
skcipher_request_set_tfm(ctx->r.req, cc->cipher_tfm.tfms[key_index]);
@@ -1477,7 +1477,7 @@ static void crypt_alloc_req_aead(struct crypt_config *cc,
struct convert_context *ctx)
{
if (!ctx->r.req_aead)
- ctx->r.req_aead = mempool_alloc(&cc->req_pool, GFP_NOIO);
+ ctx->r.req_aead = mempool_alloc(&cc->req_pool, in_interrupt() ? GFP_ATOMIC : GFP_NOIO);
aead_request_set_tfm(ctx->r.req_aead, cc->cipher_tfm.tfms_aead[0]);
--
2.20.1
4 years, 10 months
- 2
- 3
[PATCH v2 2/2] dm crypt: do not wait for backlogged crypto request completion in softirq
by Ignat Korchagin
Commit 39d42fa96ba1b7d2544db3f8ed5da8fb0d5cb877 made it possible for some code
paths in dm-crypt to be executed in softirq context, when the underlying driver
processes IO requests in interrupt/softirq context.
When Crypto API backlogs a crypto request, dm-crypt uses wait_for_completion to
avoid sending further requests to an already overloaded crypto driver. However,
if the code is executing in softirq context, we might get the following
stacktrace:
[ 210.235213][ C0] BUG: scheduling while atomic: fio/2602/0x00000102
[ 210.236701][ C0] Modules linked in:
[ 210.237566][ C0] CPU: 0 PID: 2602 Comm: fio Tainted: G W 5.10.0+ #50
[ 210.239292][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 0.0.0 02/06/2015
[ 210.241233][ C0] Call Trace:
[ 210.241946][ C0] <IRQ>
[ 210.242561][ C0] dump_stack+0x7d/0xa3
[ 210.243466][ C0] __schedule_bug.cold+0xb3/0xc2
[ 210.244539][ C0] __schedule+0x156f/0x20d0
[ 210.245518][ C0] ? io_schedule_timeout+0x140/0x140
[ 210.246660][ C0] schedule+0xd0/0x270
[ 210.247541][ C0] schedule_timeout+0x1fb/0x280
[ 210.248586][ C0] ? usleep_range+0x150/0x150
[ 210.249624][ C0] ? unpoison_range+0x3a/0x60
[ 210.250632][ C0] ? ____kasan_kmalloc.constprop.0+0x82/0xa0
[ 210.251949][ C0] ? unpoison_range+0x3a/0x60
[ 210.252958][ C0] ? __prepare_to_swait+0xa7/0x190
[ 210.254067][ C0] do_wait_for_common+0x2ab/0x370
[ 210.255158][ C0] ? usleep_range+0x150/0x150
[ 210.256192][ C0] ? bit_wait_io_timeout+0x160/0x160
[ 210.257358][ C0] ? blk_update_request+0x757/0x1150
[ 210.258582][ C0] ? _raw_spin_lock_irq+0x82/0xd0
[ 210.259674][ C0] ? _raw_read_unlock_irqrestore+0x30/0x30
[ 210.260917][ C0] wait_for_completion+0x4c/0x90
[ 210.261971][ C0] crypt_convert+0x19a6/0x4c00
[ 210.263033][ C0] ? _raw_spin_lock_irqsave+0x87/0xe0
[ 210.264193][ C0] ? kasan_set_track+0x1c/0x30
[ 210.265191][ C0] ? crypt_iv_tcw_ctr+0x4a0/0x4a0
[ 210.266283][ C0] ? kmem_cache_free+0x104/0x470
[ 210.267363][ C0] ? crypt_endio+0x91/0x180
[ 210.268327][ C0] kcryptd_crypt_read_convert+0x30e/0x420
[ 210.269565][ C0] blk_update_request+0x757/0x1150
[ 210.270563][ C0] blk_mq_end_request+0x4b/0x480
[ 210.271680][ C0] blk_done_softirq+0x21d/0x340
[ 210.272775][ C0] ? _raw_spin_lock+0x81/0xd0
[ 210.273847][ C0] ? blk_mq_stop_hw_queue+0x30/0x30
[ 210.275031][ C0] ? _raw_read_lock_irq+0x40/0x40
[ 210.276182][ C0] __do_softirq+0x190/0x611
[ 210.277203][ C0] ? handle_edge_irq+0x221/0xb60
[ 210.278340][ C0] asm_call_irq_on_stack+0x12/0x20
[ 210.279514][ C0] </IRQ>
[ 210.280164][ C0] do_softirq_own_stack+0x37/0x40
[ 210.281281][ C0] irq_exit_rcu+0x110/0x1b0
[ 210.282286][ C0] common_interrupt+0x74/0x120
[ 210.283376][ C0] asm_common_interrupt+0x1e/0x40
[ 210.284496][ C0] RIP: 0010:_aesni_enc1+0x65/0xb0
Fix this by making crypt_convert function reentrant from the point of a single
bio and make dm-crypt defer further bio processing to a workqueue, if Crypto API
backlogs a request in interrupt context.
Fixes: 39d42fa96ba1 ("dm crypt: add flags to optionally bypass kcryptd workq
ueues")
Cc: <stable(a)vger.kernel.org> # v5.9+
Signed-off-by: Ignat Korchagin <ignat(a)cloudflare.com>
---
drivers/md/dm-crypt.c | 102 +++++++++++++++++++++++++++++++++++++++---
1 file changed, 97 insertions(+), 5 deletions(-)
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index e4fd690c70e1..0d939fbe51af 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -1539,13 +1539,19 @@ static void crypt_free_req(struct crypt_config *cc, void *req, struct bio *base_
* Encrypt / decrypt data from one bio to another one (can be the same one)
*/
static blk_status_t crypt_convert(struct crypt_config *cc,
- struct convert_context *ctx, bool atomic)
+ struct convert_context *ctx, bool atomic, bool reset_pending)
{
unsigned int tag_offset = 0;
unsigned int sector_step = cc->sector_size >> SECTOR_SHIFT;
int r;
- atomic_set(&ctx->cc_pending, 1);
+ /*
+ * if reset_pending is set we are dealing with the bio for the first time,
+ * else we're continuing to work on the previous bio, so don't mess with
+ * the cc_pending counter
+ */
+ if (reset_pending)
+ atomic_set(&ctx->cc_pending, 1);
while (ctx->iter_in.bi_size && ctx->iter_out.bi_size) {
@@ -1566,7 +1572,24 @@ static blk_status_t crypt_convert(struct crypt_config *cc,
* but the driver request queue is full, let's wait.
*/
case -EBUSY:
- wait_for_completion(&ctx->restart);
+ if (in_interrupt()) {
+ if (try_wait_for_completion(&ctx->restart)) {
+ /*
+ * we don't have to block to wait for completion,
+ * so proceed
+ */
+ } else {
+ /*
+ * we can't wait for completion without blocking
+ * exit and continue processing in a workqueue
+ */
+ ctx->r.req = NULL;
+ ctx->cc_sector += sector_step;
+ tag_offset++;
+ return BLK_STS_DEV_RESOURCE;
+ }
+ } else
+ wait_for_completion(&ctx->restart);
reinit_completion(&ctx->restart);
fallthrough;
/*
@@ -1958,6 +1981,37 @@ static bool kcryptd_crypt_write_inline(struct crypt_config *cc,
}
}
+static void kcryptd_crypt_write_continue(struct work_struct *work)
+{
+ struct dm_crypt_io *io = container_of(work, struct dm_crypt_io, work);
+ struct crypt_config *cc = io->cc;
+ struct convert_context *ctx = &io->ctx;
+ int crypt_finished;
+ sector_t sector = io->sector;
+ blk_status_t r;
+
+ wait_for_completion(&ctx->restart);
+ reinit_completion(&ctx->restart);
+
+ r = crypt_convert(cc, &io->ctx, true, false);
+ if (r)
+ io->error = r;
+ crypt_finished = atomic_dec_and_test(&ctx->cc_pending);
+ if (!crypt_finished && kcryptd_crypt_write_inline(cc, ctx)) {
+ /* Wait for completion signaled by kcryptd_async_done() */
+ wait_for_completion(&ctx->restart);
+ crypt_finished = 1;
+ }
+
+ /* Encryption was already finished, submit io now */
+ if (crypt_finished) {
+ kcryptd_crypt_write_io_submit(io, 0);
+ io->sector = sector;
+ }
+
+ crypt_dec_pending(io);
+}
+
static void kcryptd_crypt_write_convert(struct dm_crypt_io *io)
{
struct crypt_config *cc = io->cc;
@@ -1986,7 +2040,17 @@ static void kcryptd_crypt_write_convert(struct dm_crypt_io *io)
crypt_inc_pending(io);
r = crypt_convert(cc, ctx,
- test_bit(DM_CRYPT_NO_WRITE_WORKQUEUE, &cc->flags));
+ test_bit(DM_CRYPT_NO_WRITE_WORKQUEUE, &cc->flags), true);
+ /*
+ * Crypto API backlogged the request, because its queue was full
+ * and we're in softirq context, so continue from a workqueue
+ * (TODO: is it actually possible to be in softirq in the write path?)
+ */
+ if (r == BLK_STS_DEV_RESOURCE) {
+ INIT_WORK(&io->work, kcryptd_crypt_write_continue);
+ queue_work(cc->crypt_queue, &io->work);
+ return;
+ }
if (r)
io->error = r;
crypt_finished = atomic_dec_and_test(&ctx->cc_pending);
@@ -2011,6 +2075,25 @@ static void kcryptd_crypt_read_done(struct dm_crypt_io *io)
crypt_dec_pending(io);
}
+static void kcryptd_crypt_read_continue(struct work_struct *work)
+{
+ struct dm_crypt_io *io = container_of(work, struct dm_crypt_io, work);
+ struct crypt_config *cc = io->cc;
+ blk_status_t r;
+
+ wait_for_completion(&io->ctx.restart);
+ reinit_completion(&io->ctx.restart);
+
+ r = crypt_convert(cc, &io->ctx, true, false);
+ if (r)
+ io->error = r;
+
+ if (atomic_dec_and_test(&io->ctx.cc_pending))
+ kcryptd_crypt_read_done(io);
+
+ crypt_dec_pending(io);
+}
+
static void kcryptd_crypt_read_convert(struct dm_crypt_io *io)
{
struct crypt_config *cc = io->cc;
@@ -2022,7 +2105,16 @@ static void kcryptd_crypt_read_convert(struct dm_crypt_io *io)
io->sector);
r = crypt_convert(cc, &io->ctx,
- test_bit(DM_CRYPT_NO_READ_WORKQUEUE, &cc->flags));
+ test_bit(DM_CRYPT_NO_READ_WORKQUEUE, &cc->flags), true);
+ /*
+ * Crypto API backlogged the request, because its queue was full
+ * and we're in softirq context, so continue from a workqueue
+ */
+ if (r == BLK_STS_DEV_RESOURCE) {
+ INIT_WORK(&io->work, kcryptd_crypt_read_continue);
+ queue_work(cc->crypt_queue, &io->work);
+ return;
+ }
if (r)
io->error = r;
--
2.20.1
4 years, 10 months
- 1
- 0
[PATCH 2/4] io_uring: fix io_sqe_files_unregister() hangs
by Pavel Begunkov
io_sqe_files_unregister() uninterruptibly waits for enqueued ref nodes,
however requests keeping them may never complete, e.g. because of some
userspace dependency. Make sure it's interruptible otherwise it would
hang forever.
Cc: stable(a)vger.kernel.org # 5.6+
Signed-off-by: Pavel Begunkov <asml.silence(a)gmail.com>
---
fs/io_uring.c | 24 ++++++++++++++++++++++--
1 file changed, 22 insertions(+), 2 deletions(-)
diff --git a/fs/io_uring.c b/fs/io_uring.c
index 6372aba8d0c2..ca46f314640b 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -992,6 +992,10 @@ enum io_mem_account {
ACCT_PINNED,
};
+static void destroy_fixed_file_ref_node(struct fixed_file_ref_node *ref_node);
+static struct fixed_file_ref_node *alloc_fixed_file_ref_node(
+ struct io_ring_ctx *ctx);
+
static void __io_complete_rw(struct io_kiocb *req, long res, long res2,
struct io_comp_state *cs);
static void io_cqring_fill_event(struct io_kiocb *req, long res);
@@ -7244,11 +7248,15 @@ static void io_sqe_files_set_node(struct fixed_file_data *file_data,
static int io_sqe_files_unregister(struct io_ring_ctx *ctx)
{
struct fixed_file_data *data = ctx->file_data;
- struct fixed_file_ref_node *ref_node = NULL;
+ struct fixed_file_ref_node *backup_node, *ref_node = NULL;
unsigned nr_tables, i;
+ int ret;
if (!data)
return -ENXIO;
+ backup_node = alloc_fixed_file_ref_node(ctx);
+ if (!backup_node)
+ return -ENOMEM;
spin_lock_bh(&data->lock);
ref_node = data->node;
@@ -7260,7 +7268,18 @@ static int io_sqe_files_unregister(struct io_ring_ctx *ctx)
/* wait for all refs nodes to complete */
flush_delayed_work(&ctx->file_put_work);
- wait_for_completion(&data->done);
+ do {
+ ret = wait_for_completion_interruptible(&data->done);
+ if (!ret)
+ break;
+ ret = io_run_task_work_sig();
+ if (ret < 0) {
+ percpu_ref_resurrect(&data->refs);
+ reinit_completion(&data->done);
+ io_sqe_files_set_node(data, backup_node);
+ return ret;
+ }
+ } while (1);
__io_sqe_files_unregister(ctx);
nr_tables = DIV_ROUND_UP(ctx->nr_user_files, IORING_MAX_FILES_TABLE);
@@ -7271,6 +7290,7 @@ static int io_sqe_files_unregister(struct io_ring_ctx *ctx)
kfree(data);
ctx->file_data = NULL;
ctx->nr_user_files = 0;
+ destroy_fixed_file_ref_node(backup_node);
return 0;
}
--
2.24.0
4 years, 10 months
- 1
- 0
[PATCH 1/4] io_uring: add a helper for setting a ref node
by Pavel Begunkov
Setting a new reference node to a file data is not trivial, don't repeat
it, add and use a helper.
Cc: stable(a)vger.kernel.org # 5.6+
Signed-off-by: Pavel Begunkov <asml.silence(a)gmail.com>
---
fs/io_uring.c | 22 ++++++++++++----------
1 file changed, 12 insertions(+), 10 deletions(-)
diff --git a/fs/io_uring.c b/fs/io_uring.c
index eb4620ff638e..6372aba8d0c2 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -7231,6 +7231,16 @@ static void io_file_ref_kill(struct percpu_ref *ref)
complete(&data->done);
}
+static void io_sqe_files_set_node(struct fixed_file_data *file_data,
+ struct fixed_file_ref_node *ref_node)
+{
+ spin_lock_bh(&file_data->lock);
+ file_data->node = ref_node;
+ list_add_tail(&ref_node->node, &file_data->ref_list);
+ spin_unlock_bh(&file_data->lock);
+ percpu_ref_get(&file_data->refs);
+}
+
static int io_sqe_files_unregister(struct io_ring_ctx *ctx)
{
struct fixed_file_data *data = ctx->file_data;
@@ -7758,11 +7768,7 @@ static int io_sqe_files_register(struct io_ring_ctx *ctx, void __user *arg,
return PTR_ERR(ref_node);
}
- file_data->node = ref_node;
- spin_lock_bh(&file_data->lock);
- list_add_tail(&ref_node->node, &file_data->ref_list);
- spin_unlock_bh(&file_data->lock);
- percpu_ref_get(&file_data->refs);
+ io_sqe_files_set_node(file_data, ref_node);
return ret;
out_fput:
for (i = 0; i < ctx->nr_user_files; i++) {
@@ -7918,11 +7924,7 @@ static int __io_sqe_files_update(struct io_ring_ctx *ctx,
if (needs_switch) {
percpu_ref_kill(&data->node->refs);
- spin_lock_bh(&data->lock);
- list_add_tail(&ref_node->node, &data->ref_list);
- data->node = ref_node;
- spin_unlock_bh(&data->lock);
- percpu_ref_get(&ctx->file_data->refs);
+ io_sqe_files_set_node(data, ref_node);
} else
destroy_fixed_file_ref_node(ref_node);
--
2.24.0
4 years, 10 months
- 1
- 0
[PATCH] drm/panel: ilitek-ili9881c: fix attach failure cleanup
by Icenowy Zheng
When mipi_dsi_attach() fails (e.g. got a -EPROBE_DEFER), the panel should
be removed, otherwise a pointer to it will be kept and then lead to
use-after-free when DRM panel codes are called (e.g. the panel is probed
again).
Fix this by adding cleanup code after mipi_dsi_attach() failure.
Fixes: 26aec25593c2 ("drm/panel: Add Ilitek ILI9881c panel driver")
Cc: stable(a)vger.kernel.org
Signed-off-by: Icenowy Zheng <icenowy(a)aosc.io>
---
drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
index 0145129d7c66..22f2268f00f7 100644
--- a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
+++ b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
@@ -674,7 +674,13 @@ static int ili9881c_dsi_probe(struct mipi_dsi_device *dsi)
dsi->format = MIPI_DSI_FMT_RGB888;
dsi->lanes = 4;
- return mipi_dsi_attach(dsi);
+ ret = mipi_dsi_attach(dsi);
+ if (ret < 0) {
+ drm_panel_remove(&ctx->panel);
+ return ret;
+ }
+
+ return 0;
}
static int ili9881c_dsi_remove(struct mipi_dsi_device *dsi)
--
2.28.0
4 years, 10 months
- 1
- 0
patch "USB: Gadget: dummy-hcd: Fix shift-out-of-bounds bug" added to usb-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
USB: Gadget: dummy-hcd: Fix shift-out-of-bounds bug
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From c318840fb2a42ce25febc95c4c19357acf1ae5ca Mon Sep 17 00:00:00 2001
From: Alan Stern <stern(a)rowland.harvard.edu>
Date: Wed, 30 Dec 2020 11:20:44 -0500
Subject: USB: Gadget: dummy-hcd: Fix shift-out-of-bounds bug
The dummy-hcd driver was written under the assumption that all the
parameters in URBs sent to its root hub would be valid. With URBs
sent from userspace via usbfs, that assumption can be violated.
In particular, the driver doesn't fully check the port-feature values
stored in the wValue entry of Clear-Port-Feature and Set-Port-Feature
requests. Values that are too large can cause the driver to perform
an invalid left shift of more than 32 bits. Ironically, two of those
left shifts are unnecessary, because they implement Set-Port-Feature
requests that hubs are not required to support, according to section
11.24.2.13 of the USB-2.0 spec.
This patch adds the appropriate checks for the port feature selector
values and removes the unnecessary feature settings. It also rejects
requests to set the TEST feature or to set or clear the INDICATOR and
C_OVERCURRENT features, as none of these are relevant to dummy-hcd's
root-hub emulation.
CC: <stable(a)vger.kernel.org>
Reported-and-tested-by: syzbot+5925509f78293baa7331(a)syzkaller.appspotmail.com
Signed-off-by: Alan Stern <stern(a)rowland.harvard.edu>
Link: https://lore.kernel.org/r/20201230162044.GA727759@rowland.harvard.edu
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/gadget/udc/dummy_hcd.c | 35 ++++++++++++++++++++----------
1 file changed, 23 insertions(+), 12 deletions(-)
diff --git a/drivers/usb/gadget/udc/dummy_hcd.c b/drivers/usb/gadget/udc/dummy_hcd.c
index ab5e978b5052..1a953f44183a 100644
--- a/drivers/usb/gadget/udc/dummy_hcd.c
+++ b/drivers/usb/gadget/udc/dummy_hcd.c
@@ -2118,9 +2118,21 @@ static int dummy_hub_control(
dum_hcd->port_status &= ~USB_PORT_STAT_POWER;
set_link_state(dum_hcd);
break;
- default:
+ case USB_PORT_FEAT_ENABLE:
+ case USB_PORT_FEAT_C_ENABLE:
+ case USB_PORT_FEAT_C_SUSPEND:
+ /* Not allowed for USB-3 */
+ if (hcd->speed == HCD_USB3)
+ goto error;
+ fallthrough;
+ case USB_PORT_FEAT_C_CONNECTION:
+ case USB_PORT_FEAT_C_RESET:
dum_hcd->port_status &= ~(1 << wValue);
set_link_state(dum_hcd);
+ break;
+ default:
+ /* Disallow INDICATOR and C_OVER_CURRENT */
+ goto error;
}
break;
case GetHubDescriptor:
@@ -2281,18 +2293,17 @@ static int dummy_hub_control(
*/
dum_hcd->re_timeout = jiffies + msecs_to_jiffies(50);
fallthrough;
+ case USB_PORT_FEAT_C_CONNECTION:
+ case USB_PORT_FEAT_C_RESET:
+ case USB_PORT_FEAT_C_ENABLE:
+ case USB_PORT_FEAT_C_SUSPEND:
+ /* Not allowed for USB-3, and ignored for USB-2 */
+ if (hcd->speed == HCD_USB3)
+ goto error;
+ break;
default:
- if (hcd->speed == HCD_USB3) {
- if ((dum_hcd->port_status &
- USB_SS_PORT_STAT_POWER) != 0) {
- dum_hcd->port_status |= (1 << wValue);
- }
- } else
- if ((dum_hcd->port_status &
- USB_PORT_STAT_POWER) != 0) {
- dum_hcd->port_status |= (1 << wValue);
- }
- set_link_state(dum_hcd);
+ /* Disallow TEST, INDICATOR, and C_OVER_CURRENT */
+ goto error;
}
break;
case GetPortErrorCount:
--
2.30.0
4 years, 10 months
- 1
- 0
[PATCH 4.19 0/4] fscrypt: prevent creating duplicate encrypted filenames
by Eric Biggers
Backport four commits from v5.11-rc1. I resolved conflicts in the first
two.
Eric Biggers (4):
fscrypt: add fscrypt_is_nokey_name()
ext4: prevent creating duplicate encrypted filenames
f2fs: prevent creating duplicate encrypted filenames
ubifs: prevent creating duplicate encrypted filenames
fs/crypto/hooks.c | 10 +++++-----
fs/ext4/namei.c | 3 +++
fs/f2fs/f2fs.h | 2 ++
fs/ubifs/dir.c | 17 +++++++++++++----
include/linux/fscrypt_notsupp.h | 5 +++++
include/linux/fscrypt_supp.h | 29 +++++++++++++++++++++++++++++
6 files changed, 57 insertions(+), 9 deletions(-)
--
2.29.2
4 years, 10 months
- 2
- 5
[PATCH 5.4] fscrypt: remove kernel-internal constants from UAPI header
by Eric Biggers
From: Eric Biggers <ebiggers(a)google.com>
commit 3ceb6543e9cf6ed87cc1fbc6f23ca2db903564cd upstream.
[Please apply to 5.4-stable.]
There isn't really any valid reason to use __FSCRYPT_MODE_MAX or
FSCRYPT_POLICY_FLAGS_VALID in a userspace program. These constants are
only meant to be used by the kernel internally, and they are defined in
the UAPI header next to the mode numbers and flags only so that kernel
developers don't forget to update them when adding new modes or flags.
In https://lkml.kernel.org/r/20201005074133.1958633-2-satyat@google.com
there was an example of someone wanting to use __FSCRYPT_MODE_MAX in a
user program, and it was wrong because the program would have broken if
__FSCRYPT_MODE_MAX were ever increased. So having this definition
available is harmful. FSCRYPT_POLICY_FLAGS_VALID has the same problem.
So, remove these definitions from the UAPI header. Replace
FSCRYPT_POLICY_FLAGS_VALID with just listing the valid flags explicitly
in the one kernel function that needs it. Move __FSCRYPT_MODE_MAX to
fscrypt_private.h, remove the double underscores (which were only
present to discourage use by userspace), and add a BUILD_BUG_ON() and
comments to (hopefully) ensure it is kept in sync.
Keep the old name FS_POLICY_FLAGS_VALID, since it's been around for
longer and there's a greater chance that removing it would break source
compatibility with some program. Indeed, mtd-utils is using it in
an #ifdef, and removing it would introduce compiler warnings (about
FS_POLICY_FLAGS_PAD_* being redefined) into the mtd-utils build.
However, reduce its value to 0x07 so that it only includes the flags
with old names (the ones present before Linux 5.4), and try to make it
clear that it's now "frozen" and no new flags should be added to it.
Fixes: 2336d0deb2d4 ("fscrypt: use FSCRYPT_ prefix for uapi constants")
Cc: <stable(a)vger.kernel.org> # v5.4+
Link: https://lore.kernel.org/r/20201024005132.495952-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers(a)google.com>
---
fs/crypto/fscrypt_private.h | 5 ++++-
fs/crypto/keysetup.c | 2 ++
fs/crypto/policy.c | 6 ++++--
include/uapi/linux/fscrypt.h | 5 ++---
4 files changed, 12 insertions(+), 6 deletions(-)
diff --git a/fs/crypto/fscrypt_private.h b/fs/crypto/fscrypt_private.h
index e84efc01512e4..ec73872661902 100644
--- a/fs/crypto/fscrypt_private.h
+++ b/fs/crypto/fscrypt_private.h
@@ -23,6 +23,9 @@
#define FSCRYPT_CONTEXT_V1 1
#define FSCRYPT_CONTEXT_V2 2
+/* Keep this in sync with include/uapi/linux/fscrypt.h */
+#define FSCRYPT_MODE_MAX FSCRYPT_MODE_ADIANTUM
+
struct fscrypt_context_v1 {
u8 version; /* FSCRYPT_CONTEXT_V1 */
u8 contents_encryption_mode;
@@ -387,7 +390,7 @@ struct fscrypt_master_key {
spinlock_t mk_decrypted_inodes_lock;
/* Per-mode tfms for DIRECT_KEY policies, allocated on-demand */
- struct crypto_skcipher *mk_mode_keys[__FSCRYPT_MODE_MAX + 1];
+ struct crypto_skcipher *mk_mode_keys[FSCRYPT_MODE_MAX + 1];
} __randomize_layout;
diff --git a/fs/crypto/keysetup.c b/fs/crypto/keysetup.c
index 75898340eb468..3e86f75b532a2 100644
--- a/fs/crypto/keysetup.c
+++ b/fs/crypto/keysetup.c
@@ -55,6 +55,8 @@ static struct fscrypt_mode *
select_encryption_mode(const union fscrypt_policy *policy,
const struct inode *inode)
{
+ BUILD_BUG_ON(ARRAY_SIZE(available_modes) != FSCRYPT_MODE_MAX + 1);
+
if (S_ISREG(inode->i_mode))
return &available_modes[fscrypt_policy_contents_mode(policy)];
diff --git a/fs/crypto/policy.c b/fs/crypto/policy.c
index 4072ba644595b..8e1b10861c104 100644
--- a/fs/crypto/policy.c
+++ b/fs/crypto/policy.c
@@ -55,7 +55,8 @@ bool fscrypt_supported_policy(const union fscrypt_policy *policy_u,
return false;
}
- if (policy->flags & ~FSCRYPT_POLICY_FLAGS_VALID) {
+ if (policy->flags & ~(FSCRYPT_POLICY_FLAGS_PAD_MASK |
+ FSCRYPT_POLICY_FLAG_DIRECT_KEY)) {
fscrypt_warn(inode,
"Unsupported encryption flags (0x%02x)",
policy->flags);
@@ -76,7 +77,8 @@ bool fscrypt_supported_policy(const union fscrypt_policy *policy_u,
return false;
}
- if (policy->flags & ~FSCRYPT_POLICY_FLAGS_VALID) {
+ if (policy->flags & ~(FSCRYPT_POLICY_FLAGS_PAD_MASK |
+ FSCRYPT_POLICY_FLAG_DIRECT_KEY)) {
fscrypt_warn(inode,
"Unsupported encryption flags (0x%02x)",
policy->flags);
diff --git a/include/uapi/linux/fscrypt.h b/include/uapi/linux/fscrypt.h
index 39ccfe9311c38..b14f436f4ebd3 100644
--- a/include/uapi/linux/fscrypt.h
+++ b/include/uapi/linux/fscrypt.h
@@ -17,7 +17,6 @@
#define FSCRYPT_POLICY_FLAGS_PAD_32 0x03
#define FSCRYPT_POLICY_FLAGS_PAD_MASK 0x03
#define FSCRYPT_POLICY_FLAG_DIRECT_KEY 0x04
-#define FSCRYPT_POLICY_FLAGS_VALID 0x07
/* Encryption algorithms */
#define FSCRYPT_MODE_AES_256_XTS 1
@@ -25,7 +24,7 @@
#define FSCRYPT_MODE_AES_128_CBC 5
#define FSCRYPT_MODE_AES_128_CTS 6
#define FSCRYPT_MODE_ADIANTUM 9
-#define __FSCRYPT_MODE_MAX 9
+/* If adding a mode number > 9, update FSCRYPT_MODE_MAX in fscrypt_private.h */
/*
* Legacy policy version; ad-hoc KDF and no key verification.
@@ -162,7 +161,7 @@ struct fscrypt_get_key_status_arg {
#define FS_POLICY_FLAGS_PAD_32 FSCRYPT_POLICY_FLAGS_PAD_32
#define FS_POLICY_FLAGS_PAD_MASK FSCRYPT_POLICY_FLAGS_PAD_MASK
#define FS_POLICY_FLAG_DIRECT_KEY FSCRYPT_POLICY_FLAG_DIRECT_KEY
-#define FS_POLICY_FLAGS_VALID FSCRYPT_POLICY_FLAGS_VALID
+#define FS_POLICY_FLAGS_VALID 0x07 /* contains old flags only */
#define FS_ENCRYPTION_MODE_INVALID 0 /* never used */
#define FS_ENCRYPTION_MODE_AES_256_XTS FSCRYPT_MODE_AES_256_XTS
#define FS_ENCRYPTION_MODE_AES_256_GCM 2 /* never used */
--
2.29.2
4 years, 10 months
- 2
- 1
[PATCH 5.4 0/4] fscrypt: prevent creating duplicate encrypted filenames
by Eric Biggers
Backport four commits from v5.11-rc1. I resolved a conflict in the
first one. The rest are clean cherry-picks which didn't get picked up
yet because they depend on the first one.
Eric Biggers (4):
fscrypt: add fscrypt_is_nokey_name()
ext4: prevent creating duplicate encrypted filenames
f2fs: prevent creating duplicate encrypted filenames
ubifs: prevent creating duplicate encrypted filenames
fs/crypto/hooks.c | 10 +++++-----
fs/ext4/namei.c | 3 +++
fs/f2fs/f2fs.h | 2 ++
fs/ubifs/dir.c | 17 +++++++++++++----
include/linux/fscrypt.h | 34 ++++++++++++++++++++++++++++++++++
5 files changed, 57 insertions(+), 9 deletions(-)
--
2.29.2
4 years, 10 months
- 2
- 5
[PATCH 4.14 1/3] mm: memcontrol: eliminate raw access to stat and event counters
by Shaoying Xu
From: Johannes Weiner <hannes(a)cmpxchg.org>
commit c9019e9bf42e66d028d70d2da6206cad4dd9250d upstream
Replace all raw 'this_cpu_' modifications of the stat and event per-cpu
counters with API functions such as mod_memcg_state().
This makes the code easier to read, but is also in preparation for the
next patch, which changes the per-cpu implementation of those counters.
Link: http://lkml.kernel.org/r/20171103153336.24044-1-hannes@cmpxchg.org
Signed-off-by: Johannes Weiner <hannes(a)cmpxchg.org>
Acked-by: Vladimir Davydov <vdavydov.dev(a)gmail.com>
Cc: Michal Hocko <mhocko(a)suse.com>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Shaoying Xu <shaoyi(a)amazon.com>
---
include/linux/memcontrol.h | 31 +++++++++++++++---------
mm/memcontrol.c | 59 ++++++++++++++++++++--------------------------
2 files changed, 45 insertions(+), 45 deletions(-)
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 69966c461d1c..2c80b69dd266 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -272,13 +272,6 @@ static inline bool mem_cgroup_disabled(void)
return !cgroup_subsys_enabled(memory_cgrp_subsys);
}
-static inline void mem_cgroup_event(struct mem_cgroup *memcg,
- enum memcg_event_item event)
-{
- this_cpu_inc(memcg->stat->events[event]);
- cgroup_file_notify(&memcg->events_file);
-}
-
bool mem_cgroup_low(struct mem_cgroup *root, struct mem_cgroup *memcg);
int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm,
@@ -627,15 +620,23 @@ unsigned long mem_cgroup_soft_limit_reclaim(pg_data_t *pgdat, int order,
gfp_t gfp_mask,
unsigned long *total_scanned);
+/* idx can be of type enum memcg_event_item or vm_event_item */
+static inline void __count_memcg_events(struct mem_cgroup *memcg,
+ int idx, unsigned long count)
+{
+ if (!mem_cgroup_disabled())
+ __this_cpu_add(memcg->stat->events[idx], count);
+}
+
+/* idx can be of type enum memcg_event_item or vm_event_item */
static inline void count_memcg_events(struct mem_cgroup *memcg,
- enum vm_event_item idx,
- unsigned long count)
+ int idx, unsigned long count)
{
if (!mem_cgroup_disabled())
this_cpu_add(memcg->stat->events[idx], count);
}
-/* idx can be of type enum memcg_stat_item or node_stat_item */
+/* idx can be of type enum memcg_event_item or vm_event_item */
static inline void count_memcg_page_event(struct page *page,
int idx)
{
@@ -654,12 +655,20 @@ static inline void count_memcg_event_mm(struct mm_struct *mm,
rcu_read_lock();
memcg = mem_cgroup_from_task(rcu_dereference(mm->owner));
if (likely(memcg)) {
- this_cpu_inc(memcg->stat->events[idx]);
+ count_memcg_events(memcg, idx, 1);
if (idx == OOM_KILL)
cgroup_file_notify(&memcg->events_file);
}
rcu_read_unlock();
}
+
+static inline void mem_cgroup_event(struct mem_cgroup *memcg,
+ enum memcg_event_item event)
+{
+ count_memcg_events(memcg, event, 1);
+ cgroup_file_notify(&memcg->events_file);
+}
+
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
void mem_cgroup_split_huge_fixup(struct page *head);
#endif
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 70707d44a690..eba9dc4795b5 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -586,23 +586,23 @@ static void mem_cgroup_charge_statistics(struct mem_cgroup *memcg,
* counted as CACHE even if it's on ANON LRU.
*/
if (PageAnon(page))
- __this_cpu_add(memcg->stat->count[MEMCG_RSS], nr_pages);
+ __mod_memcg_state(memcg, MEMCG_RSS, nr_pages);
else {
- __this_cpu_add(memcg->stat->count[MEMCG_CACHE], nr_pages);
+ __mod_memcg_state(memcg, MEMCG_CACHE, nr_pages);
if (PageSwapBacked(page))
- __this_cpu_add(memcg->stat->count[NR_SHMEM], nr_pages);
+ __mod_memcg_state(memcg, NR_SHMEM, nr_pages);
}
if (compound) {
VM_BUG_ON_PAGE(!PageTransHuge(page), page);
- __this_cpu_add(memcg->stat->count[MEMCG_RSS_HUGE], nr_pages);
+ __mod_memcg_state(memcg, MEMCG_RSS_HUGE, nr_pages);
}
/* pagein of a big page is an event. So, ignore page size */
if (nr_pages > 0)
- __this_cpu_inc(memcg->stat->events[PGPGIN]);
+ __count_memcg_events(memcg, PGPGIN, 1);
else {
- __this_cpu_inc(memcg->stat->events[PGPGOUT]);
+ __count_memcg_events(memcg, PGPGOUT, 1);
nr_pages = -nr_pages; /* for event */
}
@@ -2444,18 +2444,11 @@ void mem_cgroup_split_huge_fixup(struct page *head)
for (i = 1; i < HPAGE_PMD_NR; i++)
head[i].mem_cgroup = head->mem_cgroup;
- __this_cpu_sub(head->mem_cgroup->stat->count[MEMCG_RSS_HUGE],
- HPAGE_PMD_NR);
+ __mod_memcg_state(head->mem_cgroup, MEMCG_RSS_HUGE, -HPAGE_PMD_NR);
}
#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
#ifdef CONFIG_MEMCG_SWAP
-static void mem_cgroup_swap_statistics(struct mem_cgroup *memcg,
- int nr_entries)
-{
- this_cpu_add(memcg->stat->count[MEMCG_SWAP], nr_entries);
-}
-
/**
* mem_cgroup_move_swap_account - move swap charge and swap_cgroup's record.
* @entry: swap entry to be moved
@@ -2479,8 +2472,8 @@ static int mem_cgroup_move_swap_account(swp_entry_t entry,
new_id = mem_cgroup_id(to);
if (swap_cgroup_cmpxchg(entry, old_id, new_id) == old_id) {
- mem_cgroup_swap_statistics(from, -1);
- mem_cgroup_swap_statistics(to, 1);
+ mod_memcg_state(from, MEMCG_SWAP, -1);
+ mod_memcg_state(to, MEMCG_SWAP, 1);
return 0;
}
return -EINVAL;
@@ -4632,8 +4625,8 @@ static int mem_cgroup_move_account(struct page *page,
spin_lock_irqsave(&from->move_lock, flags);
if (!anon && page_mapped(page)) {
- __this_cpu_sub(from->stat->count[NR_FILE_MAPPED], nr_pages);
- __this_cpu_add(to->stat->count[NR_FILE_MAPPED], nr_pages);
+ __mod_memcg_state(from, NR_FILE_MAPPED, -nr_pages);
+ __mod_memcg_state(to, NR_FILE_MAPPED, nr_pages);
}
/*
@@ -4645,16 +4638,14 @@ static int mem_cgroup_move_account(struct page *page,
struct address_space *mapping = page_mapping(page);
if (mapping_cap_account_dirty(mapping)) {
- __this_cpu_sub(from->stat->count[NR_FILE_DIRTY],
- nr_pages);
- __this_cpu_add(to->stat->count[NR_FILE_DIRTY],
- nr_pages);
+ __mod_memcg_state(from, NR_FILE_DIRTY, -nr_pages);
+ __mod_memcg_state(to, NR_FILE_DIRTY, nr_pages);
}
}
if (PageWriteback(page)) {
- __this_cpu_sub(from->stat->count[NR_WRITEBACK], nr_pages);
- __this_cpu_add(to->stat->count[NR_WRITEBACK], nr_pages);
+ __mod_memcg_state(from, NR_WRITEBACK, -nr_pages);
+ __mod_memcg_state(to, NR_WRITEBACK, nr_pages);
}
/*
@@ -5690,11 +5681,11 @@ static void uncharge_batch(const struct uncharge_gather *ug)
}
local_irq_save(flags);
- __this_cpu_sub(ug->memcg->stat->count[MEMCG_RSS], ug->nr_anon);
- __this_cpu_sub(ug->memcg->stat->count[MEMCG_CACHE], ug->nr_file);
- __this_cpu_sub(ug->memcg->stat->count[MEMCG_RSS_HUGE], ug->nr_huge);
- __this_cpu_sub(ug->memcg->stat->count[NR_SHMEM], ug->nr_shmem);
- __this_cpu_add(ug->memcg->stat->events[PGPGOUT], ug->pgpgout);
+ __mod_memcg_state(ug->memcg, MEMCG_RSS, -ug->nr_anon);
+ __mod_memcg_state(ug->memcg, MEMCG_CACHE, -ug->nr_file);
+ __mod_memcg_state(ug->memcg, MEMCG_RSS_HUGE, -ug->nr_huge);
+ __mod_memcg_state(ug->memcg, NR_SHMEM, -ug->nr_shmem);
+ __count_memcg_events(ug->memcg, PGPGOUT, ug->pgpgout);
__this_cpu_add(ug->memcg->stat->nr_page_events, nr_pages);
memcg_check_events(ug->memcg, ug->dummy_page);
local_irq_restore(flags);
@@ -5926,7 +5917,7 @@ bool mem_cgroup_charge_skmem(struct mem_cgroup *memcg, unsigned int nr_pages)
if (in_softirq())
gfp_mask = GFP_NOWAIT;
- this_cpu_add(memcg->stat->count[MEMCG_SOCK], nr_pages);
+ mod_memcg_state(memcg, MEMCG_SOCK, nr_pages);
if (try_charge(memcg, gfp_mask, nr_pages) == 0)
return true;
@@ -5947,7 +5938,7 @@ void mem_cgroup_uncharge_skmem(struct mem_cgroup *memcg, unsigned int nr_pages)
return;
}
- this_cpu_sub(memcg->stat->count[MEMCG_SOCK], nr_pages);
+ mod_memcg_state(memcg, MEMCG_SOCK, -nr_pages);
refill_stock(memcg, nr_pages);
}
@@ -6071,7 +6062,7 @@ void mem_cgroup_swapout(struct page *page, swp_entry_t entry)
oldid = swap_cgroup_record(entry, mem_cgroup_id(swap_memcg),
nr_entries);
VM_BUG_ON_PAGE(oldid, page);
- mem_cgroup_swap_statistics(swap_memcg, nr_entries);
+ mod_memcg_state(swap_memcg, MEMCG_SWAP, nr_entries);
page->mem_cgroup = NULL;
@@ -6137,7 +6128,7 @@ int mem_cgroup_try_charge_swap(struct page *page, swp_entry_t entry)
mem_cgroup_id_get_many(memcg, nr_pages - 1);
oldid = swap_cgroup_record(entry, mem_cgroup_id(memcg), nr_pages);
VM_BUG_ON_PAGE(oldid, page);
- mem_cgroup_swap_statistics(memcg, nr_pages);
+ mod_memcg_state(memcg, MEMCG_SWAP, nr_pages);
return 0;
}
@@ -6165,7 +6156,7 @@ void mem_cgroup_uncharge_swap(swp_entry_t entry, unsigned int nr_pages)
else
page_counter_uncharge(&memcg->memsw, nr_pages);
}
- mem_cgroup_swap_statistics(memcg, -nr_pages);
+ mod_memcg_state(memcg, MEMCG_SWAP, -nr_pages);
mem_cgroup_id_put_many(memcg, nr_pages);
}
rcu_read_unlock();
--
2.16.6
4 years, 10 months
- 2
- 1
missing alsa fixes for 4.14-stable, 4.9-stable and 4.4-stable
by Sudip Mukherjee
Hi Greg, Sasha,
Few missing alsa fixes for 4.14-stable, 4.9-stable and 4.4-stable.
42fb6b1d41eb ("ALSA: hda/ca0132 - Fix work handling in delayed HP detection")
103e9625647a ("ALSA: usb-audio: simplify set_sync_ep_implicit_fb_quirk")
only needed to make backporting of '5d1b71226dc4' easier otherwise the change
had to done in all the separate error paths.
5d1b71226dc4 ("ALSA: usb-audio: fix sync-ep altsetting sanity check")
fcc6c877a01f ("ALSA: hda/realtek - Support Dell headset mode for ALC3271")
only needed for the backport of 'd5078193e56b'.
d5078193e56b ("ALSA: hda - Fix a wrong FIXUP for alc289 on Dell machines")
e1e8c1fdce8b ("ALSA: hda/realtek - Dell headphone has noise on unmute for
ALC236")
--
Regards
Sudip
4 years, 10 months
- 2
- 1
[PATCH backport 5.10] io_uring: close a small race gap for files cancel
by Pavel Begunkov
commit dfea9fce29fda6f2f91161677e0e0d9b671bc099 upstream.
The purpose of io_uring_cancel_files() is to wait for all requests
matching ->files to go/be cancelled. We should first drop files of a
request in io_req_drop_files() and only then make it undiscoverable for
io_uring_cancel_files.
First drop, then delete from list. It's ok to leave req->id->files
dangling, because it's not dereferenced by cancellation code, only
compared against. It would potentially go to sleep and be awaken by
following in io_req_drop_files() wake_up().
Fixes: 0f2122045b946 ("io_uring: don't rely on weak ->files references")
Cc: <stable(a)vger.kernel.org> # 5.5+
Signed-off-by: Pavel Begunkov <asml.silence(a)gmail.com>
Signed-off-by: Jens Axboe <axboe(a)kernel.dk>
---
fs/io_uring.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/fs/io_uring.c b/fs/io_uring.c
index 86dac2b2e276..dfe33b0b148f 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -5854,15 +5854,15 @@ static void io_req_drop_files(struct io_kiocb *req)
struct io_ring_ctx *ctx = req->ctx;
unsigned long flags;
+ put_files_struct(req->work.identity->files);
+ put_nsproxy(req->work.identity->nsproxy);
spin_lock_irqsave(&ctx->inflight_lock, flags);
list_del(&req->inflight_entry);
- if (waitqueue_active(&ctx->inflight_wait))
- wake_up(&ctx->inflight_wait);
spin_unlock_irqrestore(&ctx->inflight_lock, flags);
req->flags &= ~REQ_F_INFLIGHT;
- put_files_struct(req->work.identity->files);
- put_nsproxy(req->work.identity->nsproxy);
req->work.flags &= ~IO_WQ_WORK_FILES;
+ if (waitqueue_active(&ctx->inflight_wait))
+ wake_up(&ctx->inflight_wait);
}
static void __io_clean_op(struct io_kiocb *req)
--
2.24.0
4 years, 10 months
- 2
- 1
FAILED: patch "[PATCH] thermal/drivers/cpufreq_cooling: Update cpufreq_state only if" failed to apply to 5.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 236761f19a4f373354f1dcf399b57753f1f4b871 Mon Sep 17 00:00:00 2001
From: Zhuguangqing <zhuguangqing(a)xiaomi.com>
Date: Fri, 6 Nov 2020 17:22:43 +0800
Subject: [PATCH] thermal/drivers/cpufreq_cooling: Update cpufreq_state only if
state has changed
If state has not changed successfully and we updated cpufreq_state,
next time when the new state is equal to cpufreq_state (not changed
successfully last time), we will return directly and miss a
freq_qos_update_request() that should have been.
Fixes: 5130802ddbb1 ("thermal: cpu_cooling: Switch to QoS requests for freq limits")
Cc: v5.4+ <stable(a)vger.kernel.org> # v5.4+
Signed-off-by: Zhuguangqing <zhuguangqing(a)xiaomi.com>
Acked-by: Viresh Kumar <viresh.kumar(a)linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano(a)linaro.org>
Link: https://lore.kernel.org/r/20201106092243.15574-1-zhuguangqing83@gmail.com
diff --git a/drivers/thermal/cpufreq_cooling.c b/drivers/thermal/cpufreq_cooling.c
index cc2959f22f01..612f063c1cfc 100644
--- a/drivers/thermal/cpufreq_cooling.c
+++ b/drivers/thermal/cpufreq_cooling.c
@@ -438,13 +438,11 @@ static int cpufreq_set_cur_state(struct thermal_cooling_device *cdev,
if (cpufreq_cdev->cpufreq_state == state)
return 0;
- cpufreq_cdev->cpufreq_state = state;
-
frequency = get_state_freq(cpufreq_cdev, state);
ret = freq_qos_update_request(&cpufreq_cdev->qos_req, frequency);
-
if (ret > 0) {
+ cpufreq_cdev->cpufreq_state = state;
cpus = cpufreq_cdev->policy->cpus;
max_capacity = arch_scale_cpu_capacity(cpumask_first(cpus));
capacity = frequency * max_capacity;
4 years, 10 months
- 3
- 2
Re: FAILED: patch "[PATCH] drm/amd/display: Add get_dig_frontend implementation for DCEx" failed to apply to 5.10-stable tree
by gregkh＠linuxfoundation.org
On Tue, Dec 29, 2020 at 04:06:42PM +0000, Deucher, Alexander wrote:
> [AMD Public Use]
>
> Please use the attached backported patch instead for 5.10. Thanks!
Now applied, thanks.
greg k-h
4 years, 10 months
- 1
- 0
[PATCH] md/raid10: initialize r10_bio->read_slot before use.
by Song Liu
From: Kevin Vigor <kvigor(a)gmail.com>
In __make_request() a new r10bio is allocated and passed to
raid10_read_request(). The read_slot member of the bio is not
initialized, and the raid10_read_request() uses it to index an
array. This leads to occasional panics.
Fix by initializing the field to invalid value and checking for
valid value in raid10_read_request().
Cc: stable(a)vger.kernel.org # v4.14+
Signed-off-by: Kevin Vigor <kvigor(a)gmail.com>
Signed-off-by: Song Liu <songliubraving(a)fb.com>
(cherry picked from commit 93decc563637c4288380912eac0eb42fb246cc04)
---
drivers/md/raid10.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index d08d77b9674ff..419ecdd914f4c 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1120,7 +1120,7 @@ static void raid10_read_request(struct mddev *mddev, struct bio *bio,
struct md_rdev *err_rdev = NULL;
gfp_t gfp = GFP_NOIO;
- if (r10_bio->devs[slot].rdev) {
+ if (slot >= 0 && r10_bio->devs[slot].rdev) {
/*
* This is an error retry, but we cannot
* safely dereference the rdev in the r10_bio,
@@ -1513,6 +1513,7 @@ static void __make_request(struct mddev *mddev, struct bio *bio, int sectors)
r10_bio->mddev = mddev;
r10_bio->sector = bio->bi_iter.bi_sector;
r10_bio->state = 0;
+ r10_bio->read_slot = -1;
memset(r10_bio->devs, 0, sizeof(r10_bio->devs[0]) * conf->copies);
if (bio_data_dir(bio) == READ)
--
2.24.1
4 years, 10 months
- 2
- 1
[PATCH AUTOSEL 4.4 1/5] module: set MODULE_STATE_GOING state when a module fails to load
by Sasha Levin
From: Miroslav Benes <mbenes(a)suse.cz>
[ Upstream commit 5e8ed280dab9eeabc1ba0b2db5dbe9fe6debb6b5 ]
If a module fails to load due to an error in prepare_coming_module(),
the following error handling in load_module() runs with
MODULE_STATE_COMING in module's state. Fix it by correctly setting
MODULE_STATE_GOING under "bug_cleanup" label.
Signed-off-by: Miroslav Benes <mbenes(a)suse.cz>
Signed-off-by: Jessica Yu <jeyu(a)kernel.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
kernel/module.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/module.c b/kernel/module.c
index 2f695b6e1a3e0..dcfc811d9ae2d 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -3589,6 +3589,7 @@ static int load_module(struct load_info *info, const char __user *uargs,
return do_init_module(mod);
bug_cleanup:
+ mod->state = MODULE_STATE_GOING;
/* module_bug_cleanup needs module_mutex protection */
mutex_lock(&module_mutex);
module_bug_cleanup(mod);
--
2.27.0
4 years, 10 months
- 1
- 4
[PATCH AUTOSEL 4.9 1/5] module: set MODULE_STATE_GOING state when a module fails to load
by Sasha Levin
From: Miroslav Benes <mbenes(a)suse.cz>
[ Upstream commit 5e8ed280dab9eeabc1ba0b2db5dbe9fe6debb6b5 ]
If a module fails to load due to an error in prepare_coming_module(),
the following error handling in load_module() runs with
MODULE_STATE_COMING in module's state. Fix it by correctly setting
MODULE_STATE_GOING under "bug_cleanup" label.
Signed-off-by: Miroslav Benes <mbenes(a)suse.cz>
Signed-off-by: Jessica Yu <jeyu(a)kernel.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
kernel/module.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/module.c b/kernel/module.c
index 9cb1437151ae7..a106801f1582b 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -3738,6 +3738,7 @@ static int load_module(struct load_info *info, const char __user *uargs,
MODULE_STATE_GOING, mod);
klp_module_going(mod);
bug_cleanup:
+ mod->state = MODULE_STATE_GOING;
/* module_bug_cleanup needs module_mutex protection */
mutex_lock(&module_mutex);
module_bug_cleanup(mod);
--
2.27.0
4 years, 10 months
- 1
- 4
[PATCH AUTOSEL 4.14 1/8] rtc: sun6i: Fix memleak in sun6i_rtc_clk_init
by Sasha Levin
From: Dinghao Liu <dinghao.liu(a)zju.edu.cn>
[ Upstream commit 28d211919e422f58c1e6c900e5810eee4f1ce4c8 ]
When clk_hw_register_fixed_rate_with_accuracy() fails,
clk_data should be freed. It's the same for the subsequent
two error paths, but we should also unregister the already
registered clocks in them.
Signed-off-by: Dinghao Liu <dinghao.liu(a)zju.edu.cn>
Signed-off-by: Alexandre Belloni <alexandre.belloni(a)bootlin.com>
Link: https://lore.kernel.org/r/20201020061226.6572-1-dinghao.liu@zju.edu.cn
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
drivers/rtc/rtc-sun6i.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/rtc/rtc-sun6i.c b/drivers/rtc/rtc-sun6i.c
index 8eb2b6dd36fea..1d0d9c8d0085d 100644
--- a/drivers/rtc/rtc-sun6i.c
+++ b/drivers/rtc/rtc-sun6i.c
@@ -230,7 +230,7 @@ static void __init sun6i_rtc_clk_init(struct device_node *node)
300000000);
if (IS_ERR(rtc->int_osc)) {
pr_crit("Couldn't register the internal oscillator\n");
- return;
+ goto err;
}
parents[0] = clk_hw_get_name(rtc->int_osc);
@@ -246,7 +246,7 @@ static void __init sun6i_rtc_clk_init(struct device_node *node)
rtc->losc = clk_register(NULL, &rtc->hw);
if (IS_ERR(rtc->losc)) {
pr_crit("Couldn't register the LOSC clock\n");
- return;
+ goto err_register;
}
of_property_read_string_index(node, "clock-output-names", 1,
@@ -257,7 +257,7 @@ static void __init sun6i_rtc_clk_init(struct device_node *node)
&rtc->lock);
if (IS_ERR(rtc->ext_losc)) {
pr_crit("Couldn't register the LOSC external gate\n");
- return;
+ goto err_register;
}
clk_data->num = 2;
@@ -266,6 +266,8 @@ static void __init sun6i_rtc_clk_init(struct device_node *node)
of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
return;
+err_register:
+ clk_hw_unregister_fixed_rate(rtc->int_osc);
err:
kfree(clk_data);
}
--
2.27.0
4 years, 10 months
- 1
- 7
[PATCH AUTOSEL 4.19 01/10] ARM: 9014/2: Replace string mem* functions for KASan
by Sasha Levin
From: Linus Walleij <linus.walleij(a)linaro.org>
[ Upstream commit d6d51a96c7d63b7450860a3037f2d62388286a52 ]
Functions like memset()/memmove()/memcpy() do a lot of memory
accesses.
If a bad pointer is passed to one of these functions it is important
to catch this. Compiler instrumentation cannot do this since these
functions are written in assembly.
KASan replaces these memory functions with instrumented variants.
The original functions are declared as weak symbols so that
the strong definitions in mm/kasan/kasan.c can replace them.
The original functions have aliases with a '__' prefix in their
name, so we can call the non-instrumented variant if needed.
We must use __memcpy()/__memset() in place of memcpy()/memset()
when we copy .data to RAM and when we clear .bss, because
kasan_early_init cannot be called before the initialization of
.data and .bss.
For the kernel compression and EFI libstub's custom string
libraries we need a special quirk: even if these are built
without KASan enabled, they rely on the global headers for their
custom string libraries, which means that e.g. memcpy()
will be defined to __memcpy() and we get link failures.
Since these implementations are written i C rather than
assembly we use e.g. __alias(memcpy) to redirected any
users back to the local implementation.
Cc: Andrey Ryabinin <aryabinin(a)virtuozzo.com>
Cc: Alexander Potapenko <glider(a)google.com>
Cc: Dmitry Vyukov <dvyukov(a)google.com>
Cc: kasan-dev(a)googlegroups.com
Reviewed-by: Ard Biesheuvel <ardb(a)kernel.org>
Tested-by: Ard Biesheuvel <ardb(a)kernel.org> # QEMU/KVM/mach-virt/LPAE/8G
Tested-by: Florian Fainelli <f.fainelli(a)gmail.com> # Brahma SoCs
Tested-by: Ahmad Fatoum <a.fatoum(a)pengutronix.de> # i.MX6Q
Reported-by: Russell King - ARM Linux <rmk+kernel(a)armlinux.org.uk>
Signed-off-by: Ahmad Fatoum <a.fatoum(a)pengutronix.de>
Signed-off-by: Abbott Liu <liuwenliang(a)huawei.com>
Signed-off-by: Florian Fainelli <f.fainelli(a)gmail.com>
Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org>
Signed-off-by: Russell King <rmk+kernel(a)armlinux.org.uk>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
arch/arm/boot/compressed/string.c | 19 +++++++++++++++++++
arch/arm/include/asm/string.h | 26 ++++++++++++++++++++++++++
arch/arm/kernel/head-common.S | 4 ++--
arch/arm/lib/memcpy.S | 3 +++
arch/arm/lib/memmove.S | 5 ++++-
arch/arm/lib/memset.S | 3 +++
6 files changed, 57 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/compressed/string.c b/arch/arm/boot/compressed/string.c
index ade5079bebbf9..8c0fa276d9946 100644
--- a/arch/arm/boot/compressed/string.c
+++ b/arch/arm/boot/compressed/string.c
@@ -7,6 +7,25 @@
#include <linux/string.h>
+/*
+ * The decompressor is built without KASan but uses the same redirects as the
+ * rest of the kernel when CONFIG_KASAN is enabled, defining e.g. memcpy()
+ * to __memcpy() but since we are not linking with the main kernel string
+ * library in the decompressor, that will lead to link failures.
+ *
+ * Undefine KASan's versions, define the wrapped functions and alias them to
+ * the right names so that when e.g. __memcpy() appear in the code, it will
+ * still be linked to this local version of memcpy().
+ */
+#ifdef CONFIG_KASAN
+#undef memcpy
+#undef memmove
+#undef memset
+void *__memcpy(void *__dest, __const void *__src, size_t __n) __alias(memcpy);
+void *__memmove(void *__dest, __const void *__src, size_t count) __alias(memmove);
+void *__memset(void *s, int c, size_t count) __alias(memset);
+#endif
+
void *memcpy(void *__dest, __const void *__src, size_t __n)
{
int i = 0;
diff --git a/arch/arm/include/asm/string.h b/arch/arm/include/asm/string.h
index 111a1d8a41ddf..6c607c68f3ad7 100644
--- a/arch/arm/include/asm/string.h
+++ b/arch/arm/include/asm/string.h
@@ -5,6 +5,9 @@
/*
* We don't do inline string functions, since the
* optimised inline asm versions are not small.
+ *
+ * The __underscore versions of some functions are for KASan to be able
+ * to replace them with instrumented versions.
*/
#define __HAVE_ARCH_STRRCHR
@@ -15,15 +18,18 @@ extern char * strchr(const char * s, int c);
#define __HAVE_ARCH_MEMCPY
extern void * memcpy(void *, const void *, __kernel_size_t);
+extern void *__memcpy(void *dest, const void *src, __kernel_size_t n);
#define __HAVE_ARCH_MEMMOVE
extern void * memmove(void *, const void *, __kernel_size_t);
+extern void *__memmove(void *dest, const void *src, __kernel_size_t n);
#define __HAVE_ARCH_MEMCHR
extern void * memchr(const void *, int, __kernel_size_t);
#define __HAVE_ARCH_MEMSET
extern void * memset(void *, int, __kernel_size_t);
+extern void *__memset(void *s, int c, __kernel_size_t n);
#define __HAVE_ARCH_MEMSET32
extern void *__memset32(uint32_t *, uint32_t v, __kernel_size_t);
@@ -39,4 +45,24 @@ static inline void *memset64(uint64_t *p, uint64_t v, __kernel_size_t n)
return __memset64(p, v, n * 8, v >> 32);
}
+/*
+ * For files that are not instrumented (e.g. mm/slub.c) we
+ * must use non-instrumented versions of the mem*
+ * functions named __memcpy() etc. All such kernel code has
+ * been tagged with KASAN_SANITIZE_file.o = n, which means
+ * that the address sanitization argument isn't passed to the
+ * compiler, and __SANITIZE_ADDRESS__ is not set. As a result
+ * these defines kick in.
+ */
+#if defined(CONFIG_KASAN) && !defined(__SANITIZE_ADDRESS__)
+#define memcpy(dst, src, len) __memcpy(dst, src, len)
+#define memmove(dst, src, len) __memmove(dst, src, len)
+#define memset(s, c, n) __memset(s, c, n)
+
+#ifndef __NO_FORTIFY
+#define __NO_FORTIFY /* FORTIFY_SOURCE uses __builtin_memcpy, etc. */
+#endif
+
+#endif
+
#endif
diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S
index 9328f2010bc19..053e59f81aaba 100644
--- a/arch/arm/kernel/head-common.S
+++ b/arch/arm/kernel/head-common.S
@@ -99,7 +99,7 @@ __mmap_switched:
THUMB( ldmia r4!, {r0, r1, r2, r3} )
THUMB( mov sp, r3 )
sub r2, r2, r1
- bl memcpy @ copy .data to RAM
+ bl __memcpy @ copy .data to RAM
#endif
ARM( ldmia r4!, {r0, r1, sp} )
@@ -107,7 +107,7 @@ __mmap_switched:
THUMB( mov sp, r3 )
sub r2, r1, r0
mov r1, #0
- bl memset @ clear .bss
+ bl __memset @ clear .bss
ldmia r4, {r0, r1, r2, r3}
str r9, [r0] @ Save processor ID
diff --git a/arch/arm/lib/memcpy.S b/arch/arm/lib/memcpy.S
index 64111bd4440b1..79a83f82e1742 100644
--- a/arch/arm/lib/memcpy.S
+++ b/arch/arm/lib/memcpy.S
@@ -61,6 +61,8 @@
/* Prototype: void *memcpy(void *dest, const void *src, size_t n); */
+.weak memcpy
+ENTRY(__memcpy)
ENTRY(mmiocpy)
ENTRY(memcpy)
@@ -68,3 +70,4 @@ ENTRY(memcpy)
ENDPROC(memcpy)
ENDPROC(mmiocpy)
+ENDPROC(__memcpy)
diff --git a/arch/arm/lib/memmove.S b/arch/arm/lib/memmove.S
index 69a9d47fc5abd..313db6c6d37f1 100644
--- a/arch/arm/lib/memmove.S
+++ b/arch/arm/lib/memmove.S
@@ -27,12 +27,14 @@
* occurring in the opposite direction.
*/
+.weak memmove
+ENTRY(__memmove)
ENTRY(memmove)
UNWIND( .fnstart )
subs ip, r0, r1
cmphi r2, ip
- bls memcpy
+ bls __memcpy
stmfd sp!, {r0, r4, lr}
UNWIND( .fnend )
@@ -225,3 +227,4 @@ ENTRY(memmove)
18: backward_copy_shift push=24 pull=8
ENDPROC(memmove)
+ENDPROC(__memmove)
diff --git a/arch/arm/lib/memset.S b/arch/arm/lib/memset.S
index ed6d35d9cdb5a..64aa06af76be2 100644
--- a/arch/arm/lib/memset.S
+++ b/arch/arm/lib/memset.S
@@ -16,6 +16,8 @@
.text
.align 5
+.weak memset
+ENTRY(__memset)
ENTRY(mmioset)
ENTRY(memset)
UNWIND( .fnstart )
@@ -135,6 +137,7 @@ UNWIND( .fnstart )
UNWIND( .fnend )
ENDPROC(memset)
ENDPROC(mmioset)
+ENDPROC(__memset)
ENTRY(__memset32)
UNWIND( .fnstart )
--
2.27.0
4 years, 10 months
- 1
- 9
[PATCH AUTOSEL 5.4 01/17] ARM: 9014/2: Replace string mem* functions for KASan
by Sasha Levin
From: Linus Walleij <linus.walleij(a)linaro.org>
[ Upstream commit d6d51a96c7d63b7450860a3037f2d62388286a52 ]
Functions like memset()/memmove()/memcpy() do a lot of memory
accesses.
If a bad pointer is passed to one of these functions it is important
to catch this. Compiler instrumentation cannot do this since these
functions are written in assembly.
KASan replaces these memory functions with instrumented variants.
The original functions are declared as weak symbols so that
the strong definitions in mm/kasan/kasan.c can replace them.
The original functions have aliases with a '__' prefix in their
name, so we can call the non-instrumented variant if needed.
We must use __memcpy()/__memset() in place of memcpy()/memset()
when we copy .data to RAM and when we clear .bss, because
kasan_early_init cannot be called before the initialization of
.data and .bss.
For the kernel compression and EFI libstub's custom string
libraries we need a special quirk: even if these are built
without KASan enabled, they rely on the global headers for their
custom string libraries, which means that e.g. memcpy()
will be defined to __memcpy() and we get link failures.
Since these implementations are written i C rather than
assembly we use e.g. __alias(memcpy) to redirected any
users back to the local implementation.
Cc: Andrey Ryabinin <aryabinin(a)virtuozzo.com>
Cc: Alexander Potapenko <glider(a)google.com>
Cc: Dmitry Vyukov <dvyukov(a)google.com>
Cc: kasan-dev(a)googlegroups.com
Reviewed-by: Ard Biesheuvel <ardb(a)kernel.org>
Tested-by: Ard Biesheuvel <ardb(a)kernel.org> # QEMU/KVM/mach-virt/LPAE/8G
Tested-by: Florian Fainelli <f.fainelli(a)gmail.com> # Brahma SoCs
Tested-by: Ahmad Fatoum <a.fatoum(a)pengutronix.de> # i.MX6Q
Reported-by: Russell King - ARM Linux <rmk+kernel(a)armlinux.org.uk>
Signed-off-by: Ahmad Fatoum <a.fatoum(a)pengutronix.de>
Signed-off-by: Abbott Liu <liuwenliang(a)huawei.com>
Signed-off-by: Florian Fainelli <f.fainelli(a)gmail.com>
Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org>
Signed-off-by: Russell King <rmk+kernel(a)armlinux.org.uk>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
---
arch/arm/boot/compressed/string.c | 19 +++++++++++++++++++
arch/arm/include/asm/string.h | 26 ++++++++++++++++++++++++++
arch/arm/kernel/head-common.S | 4 ++--
arch/arm/lib/memcpy.S | 3 +++
arch/arm/lib/memmove.S | 5 ++++-
arch/arm/lib/memset.S | 3 +++
6 files changed, 57 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/compressed/string.c b/arch/arm/boot/compressed/string.c
index ade5079bebbf9..8c0fa276d9946 100644
--- a/arch/arm/boot/compressed/string.c
+++ b/arch/arm/boot/compressed/string.c
@@ -7,6 +7,25 @@
#include <linux/string.h>
+/*
+ * The decompressor is built without KASan but uses the same redirects as the
+ * rest of the kernel when CONFIG_KASAN is enabled, defining e.g. memcpy()
+ * to __memcpy() but since we are not linking with the main kernel string
+ * library in the decompressor, that will lead to link failures.
+ *
+ * Undefine KASan's versions, define the wrapped functions and alias them to
+ * the right names so that when e.g. __memcpy() appear in the code, it will
+ * still be linked to this local version of memcpy().
+ */
+#ifdef CONFIG_KASAN
+#undef memcpy
+#undef memmove
+#undef memset
+void *__memcpy(void *__dest, __const void *__src, size_t __n) __alias(memcpy);
+void *__memmove(void *__dest, __const void *__src, size_t count) __alias(memmove);
+void *__memset(void *s, int c, size_t count) __alias(memset);
+#endif
+
void *memcpy(void *__dest, __const void *__src, size_t __n)
{
int i = 0;
diff --git a/arch/arm/include/asm/string.h b/arch/arm/include/asm/string.h
index 111a1d8a41ddf..6c607c68f3ad7 100644
--- a/arch/arm/include/asm/string.h
+++ b/arch/arm/include/asm/string.h
@@ -5,6 +5,9 @@
/*
* We don't do inline string functions, since the
* optimised inline asm versions are not small.
+ *
+ * The __underscore versions of some functions are for KASan to be able
+ * to replace them with instrumented versions.
*/
#define __HAVE_ARCH_STRRCHR
@@ -15,15 +18,18 @@ extern char * strchr(const char * s, int c);
#define __HAVE_ARCH_MEMCPY
extern void * memcpy(void *, const void *, __kernel_size_t);
+extern void *__memcpy(void *dest, const void *src, __kernel_size_t n);
#define __HAVE_ARCH_MEMMOVE
extern void * memmove(void *, const void *, __kernel_size_t);
+extern void *__memmove(void *dest, const void *src, __kernel_size_t n);
#define __HAVE_ARCH_MEMCHR
extern void * memchr(const void *, int, __kernel_size_t);
#define __HAVE_ARCH_MEMSET
extern void * memset(void *, int, __kernel_size_t);
+extern void *__memset(void *s, int c, __kernel_size_t n);
#define __HAVE_ARCH_MEMSET32
extern void *__memset32(uint32_t *, uint32_t v, __kernel_size_t);
@@ -39,4 +45,24 @@ static inline void *memset64(uint64_t *p, uint64_t v, __kernel_size_t n)
return __memset64(p, v, n * 8, v >> 32);
}
+/*
+ * For files that are not instrumented (e.g. mm/slub.c) we
+ * must use non-instrumented versions of the mem*
+ * functions named __memcpy() etc. All such kernel code has
+ * been tagged with KASAN_SANITIZE_file.o = n, which means
+ * that the address sanitization argument isn't passed to the
+ * compiler, and __SANITIZE_ADDRESS__ is not set. As a result
+ * these defines kick in.
+ */
+#if defined(CONFIG_KASAN) && !defined(__SANITIZE_ADDRESS__)
+#define memcpy(dst, src, len) __memcpy(dst, src, len)
+#define memmove(dst, src, len) __memmove(dst, src, len)
+#define memset(s, c, n) __memset(s, c, n)
+
+#ifndef __NO_FORTIFY
+#define __NO_FORTIFY /* FORTIFY_SOURCE uses __builtin_memcpy, etc. */
+#endif
+
+#endif
+
#endif
diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S
index 4a3982812a401..6840c7c60a858 100644
--- a/arch/arm/kernel/head-common.S
+++ b/arch/arm/kernel/head-common.S
@@ -95,7 +95,7 @@ __mmap_switched:
THUMB( ldmia r4!, {r0, r1, r2, r3} )
THUMB( mov sp, r3 )
sub r2, r2, r1
- bl memcpy @ copy .data to RAM
+ bl __memcpy @ copy .data to RAM
#endif
ARM( ldmia r4!, {r0, r1, sp} )
@@ -103,7 +103,7 @@ __mmap_switched:
THUMB( mov sp, r3 )
sub r2, r1, r0
mov r1, #0
- bl memset @ clear .bss
+ bl __memset @ clear .bss
ldmia r4, {r0, r1, r2, r3}
str r9, [r0] @ Save processor ID
diff --git a/arch/arm/lib/memcpy.S b/arch/arm/lib/memcpy.S
index 09a333153dc66..ad4625d16e117 100644
--- a/arch/arm/lib/memcpy.S
+++ b/arch/arm/lib/memcpy.S
@@ -58,6 +58,8 @@
/* Prototype: void *memcpy(void *dest, const void *src, size_t n); */
+.weak memcpy
+ENTRY(__memcpy)
ENTRY(mmiocpy)
ENTRY(memcpy)
@@ -65,3 +67,4 @@ ENTRY(memcpy)
ENDPROC(memcpy)
ENDPROC(mmiocpy)
+ENDPROC(__memcpy)
diff --git a/arch/arm/lib/memmove.S b/arch/arm/lib/memmove.S
index b50e5770fb44d..fd123ea5a5a4a 100644
--- a/arch/arm/lib/memmove.S
+++ b/arch/arm/lib/memmove.S
@@ -24,12 +24,14 @@
* occurring in the opposite direction.
*/
+.weak memmove
+ENTRY(__memmove)
ENTRY(memmove)
UNWIND( .fnstart )
subs ip, r0, r1
cmphi r2, ip
- bls memcpy
+ bls __memcpy
stmfd sp!, {r0, r4, lr}
UNWIND( .fnend )
@@ -222,3 +224,4 @@ ENTRY(memmove)
18: backward_copy_shift push=24 pull=8
ENDPROC(memmove)
+ENDPROC(__memmove)
diff --git a/arch/arm/lib/memset.S b/arch/arm/lib/memset.S
index 6ca4535c47fb6..0e7ff0423f50b 100644
--- a/arch/arm/lib/memset.S
+++ b/arch/arm/lib/memset.S
@@ -13,6 +13,8 @@
.text
.align 5
+.weak memset
+ENTRY(__memset)
ENTRY(mmioset)
ENTRY(memset)
UNWIND( .fnstart )
@@ -132,6 +134,7 @@ UNWIND( .fnstart )
UNWIND( .fnend )
ENDPROC(memset)
ENDPROC(mmioset)
+ENDPROC(__memset)
ENTRY(__memset32)
UNWIND( .fnstart )
--
2.27.0
4 years, 10 months
- 1
- 16
Linux 5.10.4
by Greg Kroah-Hartman
I'm announcing the release of the 5.10.4 kernel.
All users of the 5.10 kernel series must upgrade.
The updated 5.10.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.10.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
thanks,
greg k-h
------------
Documentation/locking/seqlock.rst | 21 -
Documentation/x86/topology.rst | 9
Makefile | 2
arch/Kconfig | 16
arch/arm/boot/compressed/head.S | 4
arch/arm/boot/dts/armada-xp-98dx3236.dtsi | 5
arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts | 5
arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts | 4
arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts | 2
arch/arm/boot/dts/aspeed-g6.dtsi | 2
arch/arm/boot/dts/at91-sam9x60ek.dts | 13
arch/arm/boot/dts/at91-sama5d3_xplained.dts | 7
arch/arm/boot/dts/at91-sama5d4_xplained.dts | 7
arch/arm/boot/dts/at91sam9rl.dtsi | 19 -
arch/arm/boot/dts/meson8b-odroidc1.dts | 2
arch/arm/boot/dts/meson8m2-mxiii-plus.dts | 2
arch/arm/boot/dts/omap4-panda-es.dts | 2
arch/arm/boot/dts/sama5d2.dtsi | 7
arch/arm/boot/dts/tegra20-ventana.dts | 11
arch/arm/crypto/aes-ce-core.S | 32 +
arch/arm/crypto/aes-neonbs-glue.c | 8
arch/arm/kernel/entry-armv.S | 25 -
arch/arm/kernel/head.S | 6
arch/arm/vfp/entry.S | 17
arch/arm/vfp/vfphw.S | 5
arch/arm/vfp/vfpmodule.c | 72 +++
arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts | 2
arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi | 2
arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi | 2
arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts | 2
arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 2
arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi | 2
arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi | 2
arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts | 2
arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts | 4
arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts | 2
arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts | 2
arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts | 2
arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 2
arch/arm64/boot/dts/exynos/exynos7.dtsi | 12
arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts | 12
arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 4
arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts | 2
arch/arm64/boot/dts/marvell/armada-7040.dtsi | 4
arch/arm64/boot/dts/marvell/armada-8040.dtsi | 4
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 2
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 4
arch/arm64/boot/dts/qcom/ipq6018.dtsi | 6
arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi | 11
arch/arm64/boot/dts/qcom/sc7180.dtsi | 5
arch/arm64/boot/dts/qcom/sdm845.dtsi | 3
arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 39 +-
arch/arm64/boot/dts/qcom/sm8250-mtp.dts | 2
arch/arm64/boot/dts/renesas/cat875.dtsi | 1
arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi | 1
arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts | 1
arch/arm64/boot/dts/rockchip/rk3328.dtsi | 16
arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 4
arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 2
arch/arm64/crypto/poly1305-armv8.pl | 2
arch/arm64/crypto/poly1305-core.S_shipped | 2
arch/arm64/include/asm/kvm_host.h | 1
arch/arm64/kernel/mte.c | 3
arch/arm64/kvm/sys_regs.c | 1
arch/m68k/mac/config.c | 17
arch/mips/bcm47xx/Kconfig | 1
arch/mips/kernel/setup.c | 4
arch/powerpc/boot/Makefile | 2
arch/powerpc/include/asm/bitops.h | 23 +
arch/powerpc/include/asm/book3s/32/mmu-hash.h | 1
arch/powerpc/include/asm/book3s/32/pgtable.h | 4
arch/powerpc/include/asm/cpm1.h | 1
arch/powerpc/include/asm/cputable.h | 7
arch/powerpc/include/asm/nohash/pgtable.h | 4
arch/powerpc/kernel/Makefile | 3
arch/powerpc/kernel/head_32.h | 25 -
arch/powerpc/kernel/head_64.S | 10
arch/powerpc/kernel/paca.c | 4
arch/powerpc/kernel/rtas.c | 2
arch/powerpc/kernel/setup-common.c | 4
arch/powerpc/kernel/setup.h | 6
arch/powerpc/kernel/setup_64.c | 2
arch/powerpc/kernel/smp.c | 2
arch/powerpc/lib/sstep.c | 10
arch/powerpc/mm/fault.c | 8
arch/powerpc/mm/mem.c | 2
arch/powerpc/perf/core-book3s.c | 13
arch/powerpc/perf/isa207-common.c | 30 +
arch/powerpc/perf/isa207-common.h | 20 -
arch/powerpc/perf/power10-pmu.c | 11
arch/powerpc/platforms/8xx/micropatch.c | 11
arch/powerpc/platforms/Kconfig.cputype | 2
arch/powerpc/platforms/powermac/sleep.S | 132 +++----
arch/powerpc/platforms/powernv/memtrace.c | 44 ++
arch/powerpc/platforms/powernv/npu-dma.c | 16
arch/powerpc/platforms/powernv/pci-sriov.c | 2
arch/powerpc/platforms/pseries/hotplug-cpu.c | 1
arch/powerpc/platforms/pseries/suspend.c | 4
arch/powerpc/xmon/nonstdio.c | 2
arch/powerpc/xmon/xmon.c | 2
arch/riscv/mm/init.c | 2
arch/s390/kernel/entry.S | 44 +-
arch/s390/kernel/smp.c | 18
arch/s390/lib/test_unwind.c | 7
arch/s390/purgatory/head.S | 9
arch/sparc/mm/init_64.c | 2
arch/um/drivers/chan_user.c | 4
arch/um/drivers/xterm.c | 5
arch/um/kernel/time.c | 5
arch/um/os-Linux/irq.c | 2
arch/um/os-Linux/umid.c | 17
arch/x86/events/intel/core.c | 5
arch/x86/events/intel/lbr.c | 2
arch/x86/include/asm/apic.h | 1
arch/x86/include/asm/cacheinfo.h | 4
arch/x86/include/asm/mce.h | 3
arch/x86/kernel/apic/apic.c | 14
arch/x86/kernel/apic/x2apic_phys.c | 9
arch/x86/kernel/cpu/amd.c | 11
arch/x86/kernel/cpu/cacheinfo.c | 6
arch/x86/kernel/cpu/hygon.c | 11
arch/x86/kernel/cpu/mce/core.c | 3
arch/x86/kernel/kprobes/core.c | 5
arch/x86/kernel/tboot.c | 1
arch/x86/kvm/cpuid.h | 14
arch/x86/kvm/svm/sev.c | 22 -
arch/x86/kvm/svm/svm.c | 14
arch/x86/kvm/vmx/vmx.c | 8
arch/x86/mm/ident_map.c | 12
crypto/Kconfig | 2
crypto/ecdh.c | 9
drivers/accessibility/speakup/speakup_dectlk.c | 2
drivers/acpi/acpi_pnp.c | 3
drivers/acpi/device_pm.c | 41 --
drivers/acpi/nfit/core.c | 6
drivers/acpi/resource.c | 2
drivers/android/binder.c | 1
drivers/android/binder_alloc.c | 48 ++
drivers/android/binder_alloc.h | 4
drivers/base/core.c | 2
drivers/block/null_blk_zoned.c | 28 +
drivers/block/rnbd/rnbd-clt-sysfs.c | 17
drivers/block/rnbd/rnbd-clt.c | 13
drivers/block/rnbd/rnbd-clt.h | 4
drivers/block/xen-blkback/xenbus.c | 4
drivers/bluetooth/btmtksdio.c | 2
drivers/bluetooth/btusb.c | 10
drivers/bluetooth/hci_h5.c | 3
drivers/bus/fsl-mc/fsl-mc-allocator.c | 4
drivers/bus/fsl-mc/fsl-mc-bus.c | 5
drivers/bus/mhi/core/init.c | 6
drivers/bus/mips_cdmm.c | 4
drivers/clk/at91/sam9x60.c | 6
drivers/clk/at91/sama7g5.c | 6
drivers/clk/bcm/clk-bcm2711-dvp.c | 1
drivers/clk/clk-fsl-sai.c | 12
drivers/clk/clk-s2mps11.c | 1
drivers/clk/clk-versaclock5.c | 4
drivers/clk/ingenic/cgu.c | 14
drivers/clk/meson/Kconfig | 1
drivers/clk/mvebu/armada-37xx-xtal.c | 4
drivers/clk/qcom/gcc-sc7180.c | 4
drivers/clk/renesas/r8a779a0-cpg-mssr.c | 13
drivers/clk/sunxi-ng/ccu-sun50i-a64.c | 1
drivers/clk/sunxi-ng/ccu-sun8i-h3.c | 1
drivers/clk/tegra/clk-dfll.c | 4
drivers/clk/tegra/clk-id.h | 1
drivers/clk/tegra/clk-tegra-periph.c | 2
drivers/clk/ti/fapll.c | 11
drivers/clocksource/Kconfig | 2
drivers/clocksource/arm_arch_timer.c | 27 -
drivers/clocksource/ingenic-timer.c | 2
drivers/clocksource/timer-cadence-ttc.c | 18
drivers/clocksource/timer-orion.c | 11
drivers/counter/microchip-tcb-capture.c | 16
drivers/cpufreq/Kconfig.arm | 2
drivers/cpufreq/armada-8k-cpufreq.c | 6
drivers/cpufreq/highbank-cpufreq.c | 7
drivers/cpufreq/intel_pstate.c | 16
drivers/cpufreq/loongson1-cpufreq.c | 1
drivers/cpufreq/mediatek-cpufreq.c | 1
drivers/cpufreq/qcom-cpufreq-nvmem.c | 1
drivers/cpufreq/scpi-cpufreq.c | 1
drivers/cpufreq/sti-cpufreq.c | 7
drivers/cpufreq/sun50i-cpufreq-nvmem.c | 1
drivers/cpufreq/vexpress-spc-cpufreq.c | 1
drivers/crypto/Kconfig | 1
drivers/crypto/allwinner/sun8i-ce/sun8i-ce-hash.c | 20 -
drivers/crypto/amcc/crypto4xx_core.c | 2
drivers/crypto/caam/caamalg.c | 4
drivers/crypto/caam/caamalg_qi.c | 4
drivers/crypto/caam/caamalg_qi2.c | 3
drivers/crypto/inside-secure/safexcel.c | 2
drivers/crypto/omap-aes.c | 3
drivers/crypto/qat/qat_common/qat_hal.c | 2
drivers/crypto/talitos.c | 10
drivers/dax/super.c | 1
drivers/dma-buf/dma-resv.c | 2
drivers/dma/mv_xor_v2.c | 4
drivers/dma/ti/k3-udma.c | 3
drivers/edac/amd64_edac.c | 26 -
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drivers/firmware/efi/efi.c | 1
drivers/firmware/tegra/bpmp-debugfs.c | 6
drivers/fsi/fsi-master-aspeed.c | 45 +-
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drivers/gpu/drm/drm_dp_aux_dev.c | 2
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drivers/gpu/drm/meson/meson_dw_hdmi.c | 60 ++-
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drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 24 -
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drivers/gpu/drm/msm/dp/dp_ctrl.c | 28 -
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drivers/hsi/controllers/omap_ssi_core.c | 2
drivers/hwmon/ina3221.c | 2
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drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 26 +
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drivers/iio/light/st_uvis25_core.c | 8
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drivers/iio/pressure/mpl3115.c | 9
drivers/iio/trigger/iio-trig-hrtimer.c | 4
drivers/infiniband/core/cma.c | 195 ++++++----
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drivers/infiniband/hw/mlx5/mr.c | 21 -
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drivers/infiniband/ulp/rtrs/rtrs-srv.c | 86 ++--
drivers/input/keyboard/omap4-keypad.c | 89 ++--
drivers/input/mouse/cyapa_gen6.c | 2
drivers/input/touchscreen/ads7846.c | 52 +-
drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 90 ++++
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drivers/irqchip/irq-ti-sci-inta.c | 2
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drivers/leds/leds-netxbig.c | 35 +
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drivers/macintosh/adb-iop.c | 56 ++-
drivers/mailbox/arm_mhu_db.c | 2
drivers/md/dm-ioctl.c | 1
drivers/md/md-cluster.c | 67 ++-
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drivers/media/common/siano/smsdvb-main.c | 5
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drivers/media/i2c/max2175.c | 2
drivers/media/i2c/max9271.c | 8
drivers/media/i2c/ov5640.c | 82 ++--
drivers/media/i2c/rdacm20.c | 13
drivers/media/i2c/tvp5150.c | 1
drivers/media/pci/intel/ipu3/ipu3-cio2.c | 62 +--
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drivers/media/pci/netup_unidvb/netup_unidvb_spi.c | 5
drivers/media/pci/saa7146/mxb.c | 19 -
drivers/media/pci/solo6x10/solo6x10-g723.c | 2
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drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c | 19 -
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drivers/media/platform/qcom/venus/core.c | 32 +
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drivers/media/rc/sunxi-cir.c | 2
drivers/media/usb/gspca/gspca.c | 1
drivers/media/usb/tm6000/tm6000-video.c | 5
drivers/media/v4l2-core/v4l2-fwnode.c | 6
drivers/memory/Kconfig | 2
drivers/memory/jz4780-nemc.c | 6
drivers/memory/renesas-rpc-if.c | 7
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drivers/net/can/m_can/m_can.c | 4
drivers/net/dsa/qca/ar9331.c | 33 +
drivers/net/ethernet/allwinner/sun4i-emac.c | 7
drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 2
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drivers/net/ethernet/intel/ice/ice_xsk.c | 5
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drivers/net/ethernet/microchip/lan743x_main.c | 43 +-
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drivers/net/ethernet/netronome/nfp/flower/main.c | 6
drivers/net/ethernet/pensando/ionic/ionic_lif.c | 63 +--
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drivers/net/wireless/ath/ath11k/wmi.c | 31 -
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drivers/net/wireless/quantenna/qtnfmac/pcie/pcie.c | 6
drivers/net/wireless/rsi/rsi_91x_usb.c | 30 -
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drivers/net/xen-netback/xenbus.c | 6
drivers/nfc/s3fwrn5/firmware.c | 4
drivers/nvdimm/label.c | 13
drivers/pci/controller/pcie-brcmstb.c | 1
drivers/pci/controller/pcie-iproc.c | 23 -
drivers/pci/pci-acpi.c | 4
drivers/pci/pci.c | 14
drivers/pci/quirks.c | 17
drivers/pci/slot.c | 6
drivers/phy/mediatek/Kconfig | 4
drivers/phy/mediatek/phy-mtk-hdmi.c | 5
drivers/phy/renesas/phy-rcar-gen3-usb2.c | 6
drivers/phy/tegra/xusb.c | 2
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drivers/pinctrl/sunxi/pinctrl-sun50i-a100.c | 2
drivers/pinctrl/sunxi/pinctrl-sunxi.c | 6
drivers/platform/chrome/cros_ec_spi.c | 1
drivers/platform/x86/dell-smbios-base.c | 1
drivers/platform/x86/intel-vbtn.c | 18
drivers/platform/x86/mlx-platform.c | 33 -
drivers/power/supply/axp288_charger.c | 28 -
drivers/power/supply/bq24190_charger.c | 20 -
drivers/power/supply/bq25890_charger.c | 2
drivers/power/supply/max17042_battery.c | 3
drivers/ps3/ps3stor_lib.c | 2
drivers/pwm/pwm-imx27.c | 3
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drivers/pwm/pwm-zx.c | 1
drivers/regulator/axp20x-regulator.c | 2
drivers/remoteproc/mtk_common.h | 26 -
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drivers/remoteproc/qcom_sysmon.c | 25 +
drivers/remoteproc/ti_k3_dsp_remoteproc.c | 4
drivers/rtc/rtc-ep93xx.c | 6
drivers/rtc/rtc-pcf2127.c | 12
drivers/s390/block/dasd_alias.c | 22 +
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drivers/scsi/aacraid/commctrl.c | 22 +
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drivers/scsi/lpfc/lpfc.h | 2
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drivers/scsi/lpfc/lpfc_nvme.c | 18
drivers/scsi/lpfc/lpfc_sli.c | 74 +++-
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drivers/scsi/pm8001/pm8001_init.c | 3
drivers/scsi/pm8001/pm80xx_hwi.c | 2
drivers/scsi/qedi/qedi_main.c | 4
drivers/scsi/qla2xxx/qla_init.c | 71 ++-
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drivers/scsi/qla2xxx/qla_tmpl.c | 9
drivers/scsi/qla2xxx/qla_tmpl.h | 2
drivers/scsi/scsi_lib.c | 126 ++++--
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drivers/soundwire/master.c | 14
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drivers/spi/Kconfig | 1
drivers/spi/atmel-quadspi.c | 27 -
drivers/spi/spi-ar934x.c | 14
drivers/spi/spi-bcm63xx-hsspi.c | 4
drivers/spi/spi-davinci.c | 2
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drivers/spi/spi-pxa2xx.c | 5
drivers/spi/spi-qcom-qspi.c | 42 --
drivers/spi/spi-rb4xx.c | 2
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drivers/spi/spi-sc18is602.c | 13
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drivers/spi/spi-ti-qspi.c | 1
drivers/spi/spi.c | 19 -
drivers/staging/comedi/drivers/mf6x4.c | 3
drivers/staging/gasket/gasket_interrupt.c | 15
drivers/staging/greybus/audio_codec.c | 2
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drivers/staging/hikey9xx/hi6421-spmi-pmic.c | 4
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drivers/staging/media/sunxi/cedrus/cedrus_video.c | 4
drivers/staging/vc04_services/vchiq-mmal/Kconfig | 2
drivers/thermal/cpufreq_cooling.c | 4
drivers/tty/serial/8250/8250_mtk.c | 13
drivers/tty/serial/pmac_zilog.c | 14
drivers/usb/host/ehci-omap.c | 1
drivers/usb/host/max3421-hcd.c | 3
drivers/usb/host/oxu210hp-hcd.c | 4
drivers/usb/serial/digi_acceleport.c | 45 --
drivers/usb/serial/keyspan_pda.c | 63 +--
drivers/usb/serial/mos7720.c | 2
drivers/vdpa/mlx5/net/mlx5_vnet.c | 5
drivers/vfio/pci/vfio_pci.c | 7
drivers/vfio/pci/vfio_pci_nvlink2.c | 7
drivers/vhost/scsi.c | 3
drivers/video/fbdev/atmel_lcdfb.c | 2
drivers/virtio/virtio_ring.c | 8
drivers/watchdog/Kconfig | 4
drivers/watchdog/qcom-wdt.c | 2
drivers/watchdog/sprd_wdt.c | 34 -
drivers/watchdog/watchdog_core.c | 22 -
drivers/xen/xen-pciback/xenbus.c | 2
drivers/xen/xenbus/xenbus.h | 2
drivers/xen/xenbus/xenbus_client.c | 8
drivers/xen/xenbus/xenbus_probe.c | 1
drivers/xen/xenbus/xenbus_probe_backend.c | 7
drivers/xen/xenbus/xenbus_xs.c | 34 +
fs/btrfs/ctree.h | 1
fs/btrfs/extent-tree.c | 33 -
fs/btrfs/ioctl.c | 39 ++
fs/btrfs/transaction.c | 42 ++
fs/ceph/caps.c | 11
fs/cifs/smb2misc.c | 16
fs/cifs/smb2ops.c | 3
fs/cifs/smb2pdu.c | 7
fs/cifs/smb2pdu.h | 14
fs/erofs/data.c | 26 -
fs/eventpoll.c | 25 -
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fs/ext4/inode.c | 19 -
fs/ext4/mballoc.c | 1
fs/ext4/super.c | 14
fs/f2fs/node.c | 2
fs/f2fs/super.c | 1
fs/fuse/virtio_fs.c | 2
fs/inode.c | 4
fs/io-wq.h | 1
fs/io_uring.c | 178 +++++----
fs/jffs2/readinode.c | 16
fs/jffs2/super.c | 17
fs/jfs/jfs_dmap.h | 2
fs/lockd/host.c | 20 -
fs/nfs/flexfilelayout/flexfilelayout.c | 2
fs/nfs/inode.c | 2
fs/nfs/nfs4proc.c | 10
fs/nfs/nfs4xdr.c | 10
fs/nfs_common/grace.c | 6
fs/nfsd/filecache.c | 2
fs/nfsd/nfs4state.c | 1
fs/nfsd/nfssvc.c | 3
fs/notify/dnotify/dnotify.c | 2
fs/notify/fanotify/fanotify.c | 7
fs/notify/fsnotify.c | 107 +++--
fs/notify/inotify/inotify.h | 9
fs/notify/inotify/inotify_fsnotify.c | 51 --
fs/notify/inotify/inotify_user.c | 8
fs/open.c | 4
fs/overlayfs/file.c | 87 ----
fs/proc/generic.c | 24 +
fs/proc/internal.h | 7
fs/proc/proc_net.c | 16
fs/proc_namespace.c | 9
fs/ubifs/auth.c | 4
fs/ubifs/io.c | 13
include/acpi/acpi_bus.h | 5
include/linux/fs.h | 3
include/linux/fsnotify_backend.h | 9
include/linux/iio/adc/ad_sigma_delta.h | 6
include/linux/mm_types.h | 8
include/linux/of.h | 1
include/linux/proc_fs.h | 8
include/linux/rmap.h | 1
include/linux/seq_buf.h | 2
include/linux/sunrpc/xprt.h | 1
include/linux/trace_seq.h | 4
include/media/v4l2-fwnode.h | 6
include/media/v4l2-mediabus.h | 2
include/rdma/uverbs_ioctl.h | 10
include/uapi/linux/android/binder.h | 1
include/uapi/linux/devlink.h | 2
include/xen/xenbus.h | 15
kernel/audit_fsnotify.c | 2
kernel/audit_tree.c | 2
kernel/audit_watch.c | 2
kernel/cgroup/cpuset.c | 33 +
kernel/fork.c | 1
kernel/irq/irqdomain.c | 11
kernel/rcu/tree.c | 118 +++---
kernel/sched/core.c | 6
kernel/sched/deadline.c | 5
kernel/sched/sched.h | 42 --
kernel/trace/bpf_trace.c | 8
kernel/trace/ring_buffer.c | 17
kernel/trace/trace.c | 19 -
kernel/trace/trace.h | 5
kernel/trace/trace_boot.c | 2
kernel/trace/trace_events.c | 2
kernel/trace/trace_kprobe.c | 9
kernel/trace/trace_selftest.c | 2
lib/dynamic_debug.c | 9
mm/gup.c | 220 +++++-------
mm/huge_memory.c | 2
mm/hugetlb.c | 1
mm/init-mm.c | 1
mm/madvise.c | 9
mm/memcontrol.c | 5
mm/memory-failure.c | 8
mm/memory.c | 13
mm/memory_hotplug.c | 2
mm/migrate.c | 8
mm/page_alloc.c | 13
mm/rmap.c | 9
mm/vmalloc.c | 6
mm/vmscan.c | 14
mm/z3fold.c | 174 ++++-----
net/bluetooth/hci_event.c | 5
net/bluetooth/hci_request.c | 12
net/bluetooth/sco.c | 5
net/mac80211/rx.c | 2
net/mac80211/vht.c | 14
net/sunrpc/debugfs.c | 4
net/sunrpc/sched.c | 65 +--
net/sunrpc/xprt.c | 65 ++-
net/sunrpc/xprtrdma/module.c | 1
net/sunrpc/xprtrdma/rpc_rdma.c | 40 +-
net/sunrpc/xprtrdma/transport.c | 1
net/sunrpc/xprtsock.c | 7
net/wireless/scan.c | 2
samples/bpf/lwt_len_hist.sh | 2
samples/bpf/xdpsock_user.c | 2
scripts/checkpatch.pl | 2
scripts/kconfig/preprocess.c | 2
scripts/kernel-doc | 4
security/integrity/ima/ima_crypto.c | 20 -
security/selinux/hooks.c | 16
security/smack/smack_access.c | 5
sound/core/memalloc.c | 3
sound/core/oss/pcm_oss.c | 22 -
sound/pci/hda/hda_codec.c | 2
sound/pci/hda/hda_sysfs.c | 2
sound/pci/hda/patch_ca0132.c | 4
sound/pci/hda/patch_hdmi.c | 98 ++++-
sound/pci/hda/patch_realtek.c | 46 ++
sound/soc/amd/acp-da7219-max98357a.c | 9
sound/soc/amd/raven/pci-acp3x.c | 4
sound/soc/amd/renoir/rn-pci-acp3x.c | 32 +
sound/soc/atmel/Kconfig | 1
sound/soc/codecs/cros_ec_codec.c | 2
sound/soc/codecs/cx2072x.c | 4
sound/soc/codecs/max98390.c | 2
sound/soc/codecs/wm8994.c | 6
sound/soc/codecs/wm8997.c | 2
sound/soc/codecs/wm8998.c | 4
sound/soc/codecs/wm_adsp.c | 5
sound/soc/intel/Kconfig | 2
sound/soc/intel/boards/sof_maxim_common.c | 4
sound/soc/jz4740/jz4740-i2s.c | 4
sound/soc/meson/Kconfig | 2
sound/soc/qcom/Kconfig | 1
sound/soc/qcom/common.c | 13
sound/soc/qcom/lpass-hdmi.c | 2
sound/soc/qcom/qdsp6/q6afe-clocks.c | 1
sound/soc/soc-pcm.c | 2
sound/soc/sof/intel/Kconfig | 2
sound/soc/sunxi/sun4i-i2s.c | 4
sound/usb/card.c | 3
sound/usb/clock.c | 6
sound/usb/quirks.c | 1
tools/build/feature/Makefile | 2
tools/lib/bpf/libbpf.c | 12
tools/perf/tests/expand-cgroup.c | 2
tools/perf/tests/pmu-events.c | 2
tools/perf/util/parse-regs-options.c | 2
tools/perf/util/probe-file.c | 13
tools/testing/selftests/bpf/Makefile | 3
tools/testing/selftests/bpf/progs/local_storage.c | 24 -
tools/testing/selftests/bpf/progs/test_tunnel_kern.c | 42 --
tools/testing/selftests/bpf/test_sockmap.c | 36 +
tools/testing/selftests/bpf/test_tunnel.sh | 43 ++
tools/testing/selftests/run_kselftest.sh | 2
tools/testing/selftests/seccomp/config | 1
725 files changed, 5417 insertions(+), 3421 deletions(-)
Abhinav Kumar (1):
drm/msm/dp: do not notify audio subsystem if sink doesn't support audio
Ahmed S. Darwish (2):
scsi: pm80xx: Do not sleep in atomic context
Documentation: seqlock: s/LOCKTYPE/LOCKNAME/g
Alan Stern (1):
media: gspca: Fix memory leak in probe
Aleksa Sarai (1):
openat2: reject RESOLVE_BENEATH|RESOLVE_IN_ROOT
Alex Deucher (2):
drm/amdgpu: fix regression in vbios reservation handling on headless
drm/amdgpu: only set DP subconnector type on DP and eDP connectors
Alex Dewar (1):
ath11k: Handle errors if peer creation fails
Alex Elder (1):
arm64: dts: qcom: sc7180: limit IPA iommu streams
Alexander Sverdlin (1):
MIPS: Don't round up kernel sections size for memblock_add()
Alexandre Belloni (2):
ARM: dts: at91: at91sam9rl: fix ADC triggers
clk: at91: sam9x60: remove atmel,osc-bypass support
Alexandre Courbot (1):
remoteproc/mtk_scp: surround DT device IDs with CONFIG_OF
Alexandru Ardelean (1):
iio: adc: at91_adc: add Kconfig dep on the OF symbol and remove of_match_ptr()
Alexey Dobriyan (1):
proc: fix lookup in /proc/net subdirectories after setns(2)
Alexey Kardashevskiy (2):
vfio/pci/nvlink2: Do not attempt NPU2 setup on POWER8NVL NPU
powerpc/powernv/npu: Do not attempt NPU2 setup on POWER8NVL NPU
Amadej Kastelic (1):
ALSA: usb-audio: Add VID to support native DSD reproduction on FiiO devices
Amelie Delaunay (1):
mfd: stmfx: Fix dev_err_probe() call in stmfx_chip_init()
Amir Goldstein (3):
fsnotify: generalize handle_inode_event()
inotify: convert to handle_inode_event() interface
fsnotify: fix events reported to watching parent and child
Anant Thazhemadam (1):
Bluetooth: hci_h5: fix memory leak in h5_close
Andrew Jeffery (1):
ARM: dts: tacoma: Fix node vs reg mismatch for flash memory
Andrii Nakryiko (2):
bpf: Fix bpf_put_raw_tracepoint()'s use of __module_address()
selftests/bpf: Fix invalid use of strncat in test_sockmap
Andy Shevchenko (2):
scripts: kernel-doc: Restore anonymous enum parsing
PCI: Disable MSI for Pericom PCIe-USB adapter
Anmol Karn (1):
Bluetooth: Fix null pointer dereference in hci_event_packet()
Anton Ivanov (4):
um: Monitor error events in IRQ controller
um: tty: Fix handling of close in tty lines
um: chan_xterm: Fix fd leak
um: Remove use of asprinf in umid.c
Ard Biesheuvel (7):
ARM: p2v: fix handling of LPAE translation in BE mode
crypto: arm64/poly1305-neon - reorder PAC authentication with SP update
powerpc: Avoid broken GCC __attribute__((optimize))
ARM: 9030/1: entry: omit FP emulation for UND exceptions taken in kernel mode
ARM: 9044/1: vfp: use undef hook for VFP support detection
crypto: ecdh - avoid unaligned accesses in ecdh_set_secret()
crypto: arm/aes-ce - work around Cortex-A57/A72 silion errata
Arnaldo Carvalho de Melo (1):
perf probe: Fix memory leak when synthesizing SDT probes
Arnd Bergmann (19):
drm/amdgpu: fix incorrect enum type
drm/amdgpu: fix build_coefficients() argument
scsi: aacraid: Improve compat_ioctl handlers
firmware: tegra: fix strncpy()/strncat() confusion
RDMa/mthca: Work around -Wenum-conversion warning
ASoC: cros_ec_codec: fix uninitialized memory read
ASoC: atmel: mchp-spdifrx needs COMMON_CLK
ASoC: qcom: fix QDSP6 dependencies, attempt #3
phy: mediatek: allow compile-testing the hdmi phy
memory: ti-emif-sram: only build for ARMv7
drm/msm: add IOMMU_SUPPORT dependency
cpufreq: imx: fix NVMEM_IMX_OCOTP dependency
staging: bcm2835: fix vchiq_mmal dependencies
seq_buf: Avoid type mismatch for seq_buf_init
coresight: remove broken __exit annotations
crypto: atmel-i2c - select CONFIG_BITREVERSE
watchdog: coh901327: add COMMON_CLK dependency
Input: cyapa_gen6 - fix out-of-bounds stack access
platform/x86: mlx-platform: remove an unused variable
Artem Lapkin (1):
arm64: dts: meson: fix spi-max-frequency on Khadas VIM2
Arun Easi (2):
scsi: qla2xxx: Fix FW initialization error on big endian machines
scsi: qla2xxx: Fix crash during driver load on big endian machines
Arvind Sankar (1):
x86/mm/ident_map: Check for errors from ident_pud_init()
Athira Rajeev (5):
powerpc/perf: Fix crash with is_sier_available when pmu is not set
powerpc/perf: Fix to update radix_scope_qual in power10
powerpc/perf: Update the PMU group constraints for l2l3 events in power10
powerpc/perf: Fix the PMU group constraints for threshold events in power10
powerpc/perf: Exclude kernel samples while counting events in user space.
Atish Patra (1):
RISC-V: Fix usage of memblock_enforce_memory_limit
Avihai Horon (1):
RDMA/uverbs: Fix incorrect variable type
Balamuruhan S (1):
powerpc/sstep: Emulate prefixed instructions only when CPU_FTR_ARCH_31 is set
Bharat Gooty (1):
PCI: iproc: Fix out-of-bound array accesses
Bhaumik Bhatt (1):
bus: mhi: core: Remove double locking from mhi_driver_remove()
Biju Das (2):
arm64: dts: renesas: hihope-rzg2-ex: Drop rxc-skew-ps from ethernet-phy node
arm64: dts: renesas: cat875: Remove rxc-skew-ps from ethernet-phy node
Billy Tsai (1):
ARM: dts: aspeed-g6: Fix the GPIO memory size
Bjorn Andersson (8):
arm64: dts: qcom: sdm845: Limit ipa iommu streams
slimbus: qcom-ngd-ctrl: Avoid sending power requests without QMI
arm64: dts: qcom: c630: Polish i2c-hid devices
arm64: dts: qcom: c630: Fix pinctrl pins properties
iommu/arm-smmu: Allow implementation specific write_s2cr
iommu/arm-smmu-qcom: Read back stream mappings
iommu/arm-smmu-qcom: Implement S2CR quirk
remoteproc: sysmon: Ensure remote notification ordering
Bjorn Helgaas (1):
PCI: Bounds-check command-line resource alignment requests
Björn Töpel (3):
selftests/bpf: Fix broken riscv build
ice, xsk: clear the status bits for the next_to_use descriptor
i40e, xsk: clear the status bits for the next_to_use descriptor
Bob Pearson (1):
RDMA/rxe: Compute PSN windows correctly
Bongsu Jeon (1):
nfc: s3fwrn5: Release the nfc firmware
Boris Brezillon (2):
drm/panfrost: Fix job timeout handling
drm/panfrost: Move the GPU reset bits outside the timeout handler
Borislav Petkov (1):
EDAC/amd64: Fix PCI component registration
Calum Mackay (1):
lockd: don't use interval-based rebinding over TCP
Carl Yin (1):
bus: mhi: core: Fix null pointer access when parsing MHI configuration
Carlos Garnacho (1):
platform/x86: intel-vbtn: Allow switch events on Acer Switch Alpha 12
Casey Schaufler (1):
Smack: Handle io_uring kernel thread privileges
Cezary Rojewski (1):
ASoC: pcm: DRAIN support reactivation
Chen-Yu Tsai (2):
arm64: dts: rockchip: Set dr_mode to "host" for OTG on rk3328-roc-cc
arm64: dts: rockchip: Fix UART pull-ups on rk3328
Cheng Lin (1):
nfs_common: need lock during iterate through the list
Chris Chiu (5):
ALSA: hda/realtek - Enable headset mic of ASUS X430UN with ALC256
ALSA: hda/realtek - Enable headset mic of ASUS Q524UQK with ALC255
ALSA/hda: apply jack fixup for the Acer Veriton N4640G/N6640G/N2510G
ALSA: hda/realtek: Apply jack fixup for Quanta NL3
ALSA: hda/realtek: Remove dummy lineout on Acer TravelMate P648/P658
Chris Packham (1):
ARM: dts: Remove non-existent i2c1 from 98dx3236
Chris Wilson (1):
drm/i915: Fix mismatch between misplaced vma check and vma insert
Christophe JAILLET (8):
leds: lp50xx: Fix an error handling path in 'lp50xx_probe_dt()'
ath11k: Fix an error handling path
ath10k: Fix an error handling path
ath10k: Release some resources in an error handling path
net: bcmgenet: Fix a resource leak in an error handling path in the probe functin
net: mscc: ocelot: Fix a resource leak in the error handling path of the probe function
net: allwinner: Fix some resources leak in the error handling path of the probe and in the remove function
clk: s2mps11: Fix a resource leak in error handling paths in the probe function
Christophe Leroy (11):
crypto: talitos - Endianess in current_desc_hdr()
crypto: talitos - Fix return type of current_desc_hdr()
powerpc/feature: Fix CPU_FTRS_ALWAYS by removing CPU_FTRS_GENERIC_32
powerpc/powermac: Fix low_sleep_handler with CONFIG_VMAP_STACK
powerpc/mm: sanity_check_fault() should work for all, not only BOOK3S
powerpc/32: Fix vmap stack - Properly set r1 before activating MMU on syscall too
powerpc/bitops: Fix possible undefined behaviour with fls() and fls64()
powerpc/feature: Add CPU_FTR_NOEXECUTE to G2_LE
powerpc/xmon: Change printk() to pr_cont()
powerpc/8xx: Fix early debug when SMC1 is relocated
powerpc/mm: Fix verification of MMU_FTR_TYPE_44x
Chuck Lever (1):
xprtrdma: Fix XDRBUF_SPARSE_PAGES support
Chuhong Yuan (2):
ASoC: jz4740-i2s: add missed checks for clk_get()
ASoC: amd: change clk_get() to devm_clk_get() and add missed checks
Chunguang Xu (1):
ext4: fix a memory leak of ext4_free_data
Claudiu Beznea (3):
ARM: dts: at91: sam9x60ek: remove bypass property
ARM: dts: at91: sama5d2: map securam as device
clk: at91: sama7g5: fix compilation error
Clément Péron (1):
ASoC: sun4i-i2s: Fix lrck_period computation for I2S justified mode
Colin Ian King (7):
ASoC: qcom: fix unsigned int bitwidth compared to less than zero
crypto: inside-secure - Fix sizeof() mismatch
nl80211/cfg80211: fix potential infinite loop
media: tm6000: Fix sizeof() mismatches
PCI: Fix overflow in command-line resource alignment requests
block/rnbd: fix a null pointer dereference on dev->blk_symlink_name
drm/mediatek: avoid dereferencing a null hdmi_phy on an error message
Connor McAdams (2):
ALSA: hda/ca0132 - Change Input Source enum strings.
ALSA: hda/ca0132 - Fix AE-5 rear headphone pincfg.
Corentin Labbe (1):
crypto: sun8i-ce - fix two error path's memory leak
Cristian Birsan (3):
ARM: dts: at91: sam9x60: add pincontrol for USB Host
ARM: dts: at91: sama5d4_xplained: add pincontrol for USB Host
ARM: dts: at91: sama5d3_xplained: add pincontrol for USB Host
Cédric Le Goater (1):
powerpc/smp: Add __init to init_big_cores()
Dai Ngo (1):
NFSD: Fix 5 seconds delay when doing inter server copy
Damien Le Moal (2):
null_blk: Fix zone size initialization
null_blk: Fail zone append to conventional zones
Dan Aloni (1):
sunrpc: fix xs_read_xdr_buf for partial pages receive
Dan Carpenter (16):
soc: renesas: rmobile-sysc: Fix some leaks in rmobile_init_pm_domains()
rtc: pcf2127: fix pcf2127_nvmem_read/write() returns
ASoC: qcom: common: Fix refcounting in qcom_snd_parse_of()
drm/udl: Fix missing error code in udl_handle_damage()
media: max2175: fix max2175_set_csm_mode() error code
media: saa7146: fix array overflow in vidioc_s_audio()
ASoC: max98390: Fix error codes in max98390_dsm_init()
mtd: rawnand: meson: Fix a resource leak in init
ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control()
hugetlb: fix an error code in hugetlb_reserve_pages()
qlcnic: Fix error code in probe
virtio_ring: Cut and paste bugs in vring_create_virtqueue_packed()
virtio_net: Fix error code in probe()
virtio_ring: Fix two use after free bugs
ext4: fix an IS_ERR() vs NULL check
memory: jz4780_nemc: Fix an error pointer vs NULL check in probe()
Dan Williams (2):
ACPI: NFIT: Fix input validation of bus-family
libnvdimm/namespace: Fix reaping of invalidated block-window-namespace labels
Daniel Gomez (1):
media: imx214: Fix stop streaming
Daniel Jordan (1):
cpuset: fix race between hotplug work and later CPU offline
Daniel Lezcano (1):
clocksource/drivers/ingenic: Fix section mismatch
Daniel Scally (1):
Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks"
Daniel T. Lee (1):
samples: bpf: Fix lwt_len_hist reusing previous BPF map
Danil Kipnis (1):
RDMA/rtrs-clt: Remove destroy_con_cq_qp in case route resolving failed
Dave Kleikamp (1):
jfs: Fix array index bounds check in dbAdjTree
David Hildenbrand (2):
powerpc/powernv/memtrace: Don't leak kernel memory to user space
powerpc/powernv/memtrace: Fix crashing the kernel when enabling concurrently
David Jander (1):
Input: ads7846 - fix race that causes missing releases
David Woodhouse (1):
x86/apic: Fix x2apic enablement without interrupt remapping
DingHua Ma (1):
regulator: axp20x: Fix DLDO2 voltage control register mask for AXP22x
Dmitry Baryshkov (4):
drm/msm/dsi_pll_7nm: restore VCO rate during restore_state
drm/msm/dsi_pll_10nm: restore VCO rate during restore_state
drm/msm/dpu: fix clock scaling on non-sc7180 board
arm64: dts: qcom: sm8250: correct compatible for sm8250-mtp
Dmitry Osipenko (1):
clk: tegra: Fix duplicated SE clock entry
Dmitry Torokhov (1):
Input: ads7846 - fix unaligned access on 7845
Dongjin Kim (1):
arm64: dts: meson-sm1: fix typo in opp table
Douglas Anderson (5):
arm64: dts: qcom: sc7180: Fix one forgotten interconnect reference
soc: qcom: geni: More properly switch to DMA mode
Revert "i2c: i2c-qcom-geni: Fix DMA transfer race"
clk: qcom: gcc-sc7180: Use floor ops for sdcc clks
irqchip/qcom-pdc: Fix phantom irq when changing between rising/falling
Dwaipayan Ray (1):
checkpatch: fix unescaped left brace
Eddie James (1):
fsi: Aspeed: Add mutex to protect HW access
Eli Cohen (1):
vdpa/mlx5: Use write memory barrier after updating CQ index
Enric Balletbo i Serra (1):
drm/mediatek: Use correct aliases name for ovl
Eric Auger (1):
vfio/pci: Move dummy_resources_list init in vfio_pci_probe()
Evan Green (1):
soc: qcom: smp2p: Safely acquire spinlock without IRQs
Fabien Parent (1):
arm64: dts: mediatek: mt8183: fix gce incorrect mbox-cells value
Fedor Tokarev (1):
net: sunrpc: Fix 'snprintf' return value check in 'do_xprt_debugfs'
Felix Fietkau (1):
mt76: add back the SUPPORTS_REORDERING_BUFFER flag
Filipe Manana (1):
btrfs: fix race when defragmenting leads to unnecessary IO
Finn Thain (3):
macintosh/adb-iop: Always wait for reply message from IOP
macintosh/adb-iop: Send correct poll command
m68k: Fix WARNING splat in pmac_zilog driver
Geert Uytterhoeven (5):
ASoC: intel: SND_SOC_INTEL_KEEMBAY should depend on ARCH_KEEMBAY
mfd: MFD_SL28CPLD should depend on ARCH_LAYERSCAPE
clk: renesas: r8a779a0: Fix R and OSC clocks
clk: vc5: Use "idt,voltage-microvolt" instead of "idt,voltage-microvolts"
ARM: 9036/1: uncompress: Fix dbgadtb size parameter name
Gioh Kim (1):
RDMA/rtrs-clt: Missing error from rtrs_rdma_conn_established
Greg Kroah-Hartman (1):
Linux 5.10.4
Guenter Roeck (3):
hwmon: (k10temp) Remove support for displaying voltage and current on Zen CPUs
watchdog: armada_37xx: Add missing dependency on HAS_IOMEM
watchdog: sirfsoc: Add missing dependency on HAS_IOMEM
Guido Günther (1):
drm: mxsfb: Silence -EPROBE_DEFER while waiting for bridge
Guoqing Jiang (1):
RDMA/rtrs-srv: Don't guard the whole __alloc_srv with srv_mutex
H. Nikolaus Schaller (1):
ARM: dts: pandaboard: fix pinmux for gpio user button of Pandaboard ES
Han Xu (1):
mtd: rawnand: gpmi: Fix the random DMA timeout issue
Hangbin Liu (2):
selftests/run_kselftest.sh: fix dry-run typo
selftest/bpf: Add missed ip6ip6 test back
Hanjun Guo (1):
drm/amdkfd: Put ACPI table after using it
Hans Verkuil (1):
media: i2c: imx219: Selection compliance fixes
Hans de Goede (3):
power: supply: axp288_charger: Fix HP Pavilion x2 10 DMI matching
Bluetooth: btusb: Fix detection of some fake CSR controllers with a bcdDevice val of 0x0134
platform/x86: intel-vbtn: Fix SW_TABLET_MODE always reporting 1 on some HP x360 models
Hao Li (1):
fs: Handle I_DONTCACHE in iput_final() instead of generic_drop_inode()
He Zhe (1):
pinctrl: core: Add missing #ifdef CONFIG_GPIOLIB
Heiko Carstens (1):
s390/test_unwind: fix CALL_ON_STACK tests
Horia Geantă (2):
crypto: arm/aes-neonbs - fix usage of cbc(aes) fallback
crypto: caam - fix printing on xts fallback allocation error path
Huang Jianan (1):
erofs: avoid using generic_block_bmap
Hugues Fruchet (1):
media: ov5640: fix support of BT656 bus mode
Hui Wang (2):
ACPI: PNP: compare the string length in the matching_id()
ALSA: hda/realtek: make bass spk volume adjustable on a yoga laptop
Hyeongseok Kim (1):
f2fs: fix double free of unicode map
Ian Abbott (1):
staging: comedi: mf6x4: Fix AI end-of-conversion detection
Ioana Ciornei (1):
dpaa2-eth: fix the size of the mapped SGT buffer
JC Kuo (1):
phy: tegra: xusb: Fix usb_phy device driver field
Jack Morgenstein (1):
RDMA/core: Do not indicate device ready when device enablement fails
Jack Wang (1):
block/rnbd-clt: Fix possible memleak
Jack Xu (1):
crypto: qat - fix status check in qat_hal_put_rel_rd_xfer()
Jacopo Mondi (2):
media: max9271: Fix GPIO enable/disable
media: rdacm20: Enable GPIO1 explicitly
Jaegeuk Kim (3):
f2fs: call f2fs_get_meta_page_retry for nat page
scsi: ufs: Avoid to call REQ_CLKS_OFF to CLKS_OFF
scsi: ufs: Fix clkgating on/off
James Smart (3):
scsi: lpfc: Fix invalid sleeping context in lpfc_sli4_nvmet_alloc()
scsi: lpfc: Fix scheduling call while in softirq context in lpfc_unreg_rpi
scsi: lpfc: Re-fix use after free in lpfc_rq_buf_free()
Jan Kara (2):
ext4: fix deadlock with fs freezing and EA inodes
ext4: don't remount read-only with errors=continue on reboot
Jaroslav Kysela (2):
ASoC: AMD Renoir - add DMI table to avoid the ACP mic probe (broken BIOS)
ASoC: AMD Raven/Renoir - fix the PCI probe (PCI revision)
Jason A. Donenfeld (1):
crypto: Kconfig - CRYPTO_MANAGER_EXTRA_TESTS requires the manager
Jason Gunthorpe (6):
RDMA/mlx5: Fix corruption of reg_pages in mlx5_ib_rereg_user_mr()
RDMA/cma: Fix deadlock on &lock in rdma_cma_listen_on_all() error unwind
vfio-pci: Use io_remap_pfn_range() for PCI IO memory
mm/gup: reorganize internal_get_user_pages_fast()
mm/gup: prevent gup_fast from racing with COW during fork
mm/gup: combine put_compound_head() and unpin_user_page()
Jens Axboe (1):
io_uring: make ctx cancel on exit targeted to actual ctx
Jernej Skrabec (1):
clk: sunxi-ng: Make sure divider tables have sentinel
Jerome Brunet (1):
ASoC: meson: fix COMPILE_TEST error
Jim Cromie (1):
dyndbg: fix use before null check
Jim Quinlan (1):
PCI: brcmstb: Initialize "tmp" before use
Jing Xiangfeng (7):
RDMA/core: Fix error return in _ib_modify_qp()
staging: gasket: interrupt: fix the missed eventfd_ctx_put() in gasket_interrupt.c
mfd: htc-i2cpld: Add the missed i2c_put_adapter() in htcpld_register_chip_i2c()
HSI: omap_ssi: Don't jump to free ID in ssi_add_controller()
memstick: r592: Fix error return in r592_probe()
Bluetooth: btusb: Add the missed release_firmware() in btusb_mtk_setup_firmware()
Bluetooth: btmtksdio: Add the missed release_firmware() in mtk_setup_firmware()
Jiri Olsa (1):
tools build: Add missing libcap to test-all.bin target
Joel Stanley (1):
ARM: dts: aspeed: s2600wf: Fix VGA memory region location
Johan Hovold (9):
USB: serial: mos7720: fix parallel-port state restore
USB: serial: digi_acceleport: fix write-wakeup deadlocks
USB: serial: keyspan_pda: fix dropped unthrottle interrupts
USB: serial: keyspan_pda: fix write deadlock
USB: serial: keyspan_pda: fix stalled writes
USB: serial: keyspan_pda: fix write-wakeup use-after-free
USB: serial: keyspan_pda: fix tx-unthrottle use-after-free
USB: serial: keyspan_pda: fix write unthrottling
of: fix linker-section match-table corruption
Johannes Berg (4):
iwlwifi: dbg-tlv: fix old length in is_trig_data_contained()
iwlwifi: mvm: hook up missing RX handlers
mac80211: don't set set TDLS STA bandwidth wider than possible
um: Fix time-travel mode
Johannes Weiner (1):
mm: don't wake kswapd prematurely when watermark boosting is disabled
Jon Hunter (1):
ARM: tegra: Populate OPP table for Tegra20 Ventana
Jonathan Cameron (8):
iio:light:rpr0521: Fix timestamp alignment and prevent data leak.
iio:light:st_uvis25: Fix timestamp alignment and prevent data leak.
iio:magnetometer:mag3110: Fix alignment and data leak issues.
iio:pressure:mpl3115: Force alignment of buffer
iio:imu:bmi160: Fix too large a buffer.
iio:imu:bmi160: Fix alignment and data leak issues
iio:adc:ti-ads124s08: Fix buffer being too long.
iio:adc:ti-ads124s08: Fix alignment and data leak issues.
Jordan Niethe (2):
powerpc/64: Set up a kernel stack for secondaries before cpu_restore()
powerpc/64: Fix an EMIT_BUG_ENTRY in head_64.S
Josef Bacik (2):
btrfs: do not shorten unpin len for caching block groups
btrfs: update last_byte_to_unpin in switch_commit_roots
Jubin Zhong (1):
PCI: Fix pci_slot_release() NULL pointer dereference
KP Singh (1):
bpf: Fix tests for local_storage
Kai Vehmanen (1):
ALSA: hda/hdmi: fix silent stream for first playback to DP
Kailang Yang (2):
ALSA: hda/realtek - Add supported for more Lenovo ALC285 Headset Button
ALSA: hda/realtek - Supported Dell fixed type headset
Kaixu Xia (1):
powerpc/powernv/sriov: fix unsigned int win compared to less than zero
Kajol Jain (1):
perf test: Fix metric parsing test
Kamal Heib (2):
RDMA/bnxt_re: Set queue pair state when being queried
RDMA/cxgb4: Validate the number of CQEs
Kan Liang (3):
perf/x86/intel: Add event constraint for CYCLE_ACTIVITY.STALLS_MEM_ANY
perf/x86/intel: Fix rtm_abort_event encoding on Ice Lake
perf/x86/intel/lbr: Fix the return type of get_lbr_cycles()
Karthikeyan Periyasamy (1):
ath11k: fix wmi init configuration
Kathiravan T (1):
arm64: dts: ipq6018: update the reserved-memory node
Kefeng Wang (1):
clocksource/drivers/riscv: Make RISCV_TIMER depends on RISCV_SBI
Keita Suzuki (1):
media: siano: fix memory leak of debugfs members in smsdvb_hotplug
Keqian Zhu (2):
clocksource/drivers/arm_arch_timer: Use stable count reader in erratum sne
clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI
Kevin Hilman (1):
clk: meson: Kconfig: fix dependency for G12A
Krzysztof Kozlowski (2):
drm/mcde: Fix handling of platform_get_irq() error
drm/tve200: Fix handling of platform_get_irq() error
Kuogee Hsieh (2):
drm/msm/dp: return correct connection status after suspend
drm/msm/dp: skip checking LINK_STATUS_UPDATED bit
Lad Prabhakar (4):
media: v4l2-fwnode: Return -EINVAL for invalid bus-type
memory: renesas-rpc-if: Fix a node reference leak in rpcif_probe()
memory: renesas-rpc-if: Return correct value to the caller of rpcif_manual_xfer()
memory: renesas-rpc-if: Fix unbalanced pm_runtime_enable in rpcif_{enable,disable}_rpm
Lang Cheng (1):
RDMA/hns: Fix 0-length sge calculation error
Lars-Peter Clausen (2):
iio: hrtimer-trigger: Mark hrtimer to expire in hard interrupt context
iio: ad_sigma_delta: Don't put SPI transfer buffer on the stack
Laurentiu Palcu (1):
drm/imx/dcss: fix rotations for Vivante tiled formats
Laurentiu Tudor (1):
bus: fsl-mc: add back accidentally dropped error check
Leon Romanovsky (4):
RDMA/cma: Add missing error handling of listen_id
RDMA/core: Track device memory MRs
net/mlx5: Properly convey driver version to firmware
RDMA/cma: Don't overwrite sgid_attr after device is released
Lingling Xu (2):
watchdog: sprd: remove watchdog disable from resume fail path
watchdog: sprd: check busy bit before new loading rather than after that
Linus Torvalds (2):
proc mountinfo: make splice available again
drm/edid: fix objtool warning in drm_cvt_modes()
Lokesh Vutla (3):
irqchip/ti-sci-inta: Fix printing of inta id on probe success
irqchip/ti-sci-intr: Fix freeing of irqs
pwm: lp3943: Dynamically allocate PWM chip base
Lorenzo Bianconi (5):
mt76: mt7663s: fix a possible ple quota underflow
mt76: dma: fix possible deadlock running mt76_dma_cleanup
mt76: fix memory leak if device probing fails
mt76: fix tkip configuration for mt7615/7663 devices
iio: imu: st_lsm6dsx: fix edge-trigger interrupts
Luis Henriques (1):
ceph: fix race in concurrent __ceph_remove_cap invocations
Lukas Bulwahn (1):
iommu/vt-d: include conditionally on CONFIG_INTEL_IOMMU_SVM
Lukas Wunner (21):
media: netup_unidvb: Don't leak SPI master in probe error path
spi: pxa2xx: Fix use-after-free on unbind
spi: spi-sh: Fix use-after-free on unbind
spi: atmel-quadspi: Fix use-after-free on unbind
spi: spi-mtk-nor: Don't leak SPI master in probe error path
spi: ar934x: Don't leak SPI master in probe error path
spi: davinci: Fix use-after-free on unbind
spi: gpio: Don't leak SPI master in probe error path
spi: mxic: Don't leak SPI master in probe error path
spi: npcm-fiu: Disable clock in probe error path
spi: pic32: Don't leak DMA channels in probe error path
spi: rb4xx: Don't leak SPI master in probe error path
spi: rpc-if: Fix use-after-free on unbind
spi: sc18is602: Don't leak SPI master in probe error path
spi: spi-geni-qcom: Fix use-after-free on unbind
spi: spi-qcom-qspi: Fix use-after-free on unbind
spi: st-ssc4: Fix unbalanced pm_runtime_disable() in probe error path
spi: synquacer: Disable clock in probe error path
spi: mt7621: Disable clock in probe error path
spi: mt7621: Don't leak SPI master in probe error path
spi: atmel-quadspi: Disable clock in probe error path
Lyude Paul (1):
drm/edid: Fix uninitialized variable in drm_cvt_modes()
Maarten Lankhorst (1):
dma-buf/dma-resv: Respect num_fences when initializing the shared fence list.
Madhavan Srinivasan (1):
powerpc/perf: Fix Threshold Event Counter Multiplier width for P10
Magnus Karlsson (1):
samples/bpf: Fix possible hang in xdpsock with multiple threads
Maharaja Kennadyrajan (1):
ath11k: Fix the rx_filter flag setting for peer rssi stats
Manivannan Sadhasivam (1):
watchdog: qcom: Avoid context switch in restart handler
Mansur Alisha Shaik (4):
media: venus: core: change clk enable and disable order in resume and suspend
media: venus: core: vote for video-mem path
media: venus: core: vote with average bandwidth and peak bandwidth as zero
media: venus: put dummy vote on video-mem path after last session release
Maor Gottlieb (1):
RDMA/mlx5: Fix MR cache memory leak
Marc Zyngier (9):
drm/meson: Free RDMA resources after tearing down DRM
drm/meson: Unbind all connectors on module removal
drm/meson: dw-hdmi: Register a callback to disable the regulator
drm/meson: dw-hdmi: Ensure that clocks are enabled before touching the TOP registers
drm/meson: dw-hdmi: Disable clocks on driver teardown
drm/meson: dw-hdmi: Enable the iahb clock early enough
genirq/irqdomain: Don't try to free an interrupt that has no mapping
irqchip/alpine-msi: Fix freeing of interrupts on allocation error path
KVM: arm64: Introduce handling of AArch32 TTBCR2 traps
Marek Behún (2):
leds: turris-omnia: check for LED_COLOR_ID_RGB instead LED_COLOR_ID_MULTI
arm64: dts: armada-3720-turris-mox: update ethernet-phy handle name
Marek Szyprowski (1):
extcon: max77693: Fix modalias string
Marijn Suijten (1):
drm/msm: a5xx: Make preemption reset case reentrant
Martin Wilck (1):
scsi: core: Fix VPD LUN ID designator priorities
Masahiro Yamada (1):
kconfig: fix return value of do_error_if()
Masami Hiramatsu (2):
x86/kprobes: Restore BTF if the single-stepping is cancelled
tracing: Disable ftrace selftests when any tracer is running
Mathieu Desnoyers (1):
powerpc: Fix incorrect stw{, ux, u, x} instructions in __set_pte_at
Matthew Wilcox (Oracle) (1):
sparc: fix handling of page table constructor failure
Mauro Carvalho Chehab (1):
scripts: kernel-doc: fix parsing function-like typedefs
Maxim Kochetkov (1):
spi: spi-fsl-dspi: Use max_native_cs instead of num_chipselect to set SPI_MCR
Md Haris Iqbal (2):
block/rnbd-clt: Dynamically alloc buffer for pathname & blk_symlink_name
block/rnbd-clt: Get rid of warning regarding size argument in strlcpy
Michael Ellerman (2):
powerpc/32s: Fix cleanup_cpu_mmu_context() compile bug
powerpc/boot: Fix build of dts/fsl
Michael Walle (8):
arm64: dts: ls1028a: fix ENETC PTP clock input
arm64: dts: ls1028a: fix FlexSPI clock input
arm64: dts: freescale: sl28: combine SPI MTD partitions
mtd: spi-nor: sst: fix BPn bits for the SST25VF064C
mtd: spi-nor: ignore errors in spi_nor_unlock_all()
mtd: spi-nor: atmel: remove global protection flag
mtd: spi-nor: atmel: fix unlock_all() for AT25FS010/040
clk: fsl-sai: fix memory leak
Mickaël Salaün (1):
selftests/seccomp: Update kernel config
Miklos Szeredi (2):
virtiofs fix leak in setup
ovl: make ioctl() safe
Miquel Raynal (1):
mtd: spinand: Fix OOB read
Muchun Song (2):
mm: memcg/slab: fix return of child memcg objcg for root memcg
mm: memcg/slab: fix use after free in obj_cgroup_charge
Namhyung Kim (1):
perf test: Use generic event for expand_libpfm_events()
Nathan Chancellor (1):
crypto: crypto4xx - Replace bitwise OR with logical OR in crypto4xx_build_pd
Nathan Lynch (2):
powerpc/pseries/hibernation: drop pseries_suspend_begin() from suspend ops
powerpc/pseries/hibernation: remove redundant cacheinfo update
Necip Fazil Yildiran (1):
MIPS: BCM47XX: fix kconfig dependency bug for BCM47XX_BCMA
NeilBrown (1):
NFS: switch nfsiod to be an UNBOUND workqueue.
Nicolas Boichat (1):
soc: mediatek: Check if power domains can be powered on at boot time
Nicolas Ferre (1):
ARM: dts: at91: sama5d2: fix CAN message ram offset and size
Nicolas Saenz Julienne (1):
clk: bcm: dvp: Add MODULE_DEVICE_TABLE()
Nicolin Chen (1):
clk: tegra: Do not return 0 on failure
Nikita Shubin (2):
gpiolib: irq hooks: fix recursion in gpiochip_irq_unmask
rtc: ep93xx: Fix NULL pointer dereference in ep93xx_rtc_read_time
Nikita Travkin (1):
arm64: dts: qcom: msm8916-samsung-a2015: Disable muic i2c pin bias
Nirmoy Das (1):
drm/amdgpu: fix compute queue priority if num_kcq is less than 4
Nishanth Menon (1):
arm64: dts: ti: k3-am65*/j721e*: Fix unit address format error for dss node
Nuno Sá (1):
iio: buffer: Fix demux update
Oleksij Rempel (2):
Input: ads7846 - fix integer overflow on Rt calculation
net: dsa: qca: ar9331: fix sleeping function called from invalid context bug
Olga Kornievskaia (1):
NFSv4.2: condition READDIR's mask for security label based on LSM state
Oscar Salvador (1):
mm,memory_failure: always pin the page in madvise_inject_error
Pali Rohár (9):
cpufreq: ap806: Add missing MODULE_DEVICE_TABLE
cpufreq: highbank: Add missing MODULE_DEVICE_TABLE
cpufreq: mediatek: Add missing MODULE_DEVICE_TABLE
cpufreq: qcom: Add missing MODULE_DEVICE_TABLE
cpufreq: st: Add missing MODULE_DEVICE_TABLE
cpufreq: sun50i: Add missing MODULE_DEVICE_TABLE
cpufreq: loongson1: Add missing MODULE_ALIAS
cpufreq: scpi: Add missing MODULE_ALIAS
cpufreq: vexpress-spc: Add missing MODULE_ALIAS
Paolo Bonzini (1):
KVM: x86: reinstate vendor-agnostic check on SPEC_CTRL cpuid bits
Paul Cercueil (1):
clk: ingenic: Fix divider calculation with div tables
Paul Moore (1):
selinux: fix inode_doinit_with_dentry() LABEL_INVALID error handling
Pavel Begunkov (8):
io_uring: cancel only requests of current task
io_uring: fix racy IOPOLL flush overflow
io_uring: cancel reqs shouldn't kill overflow list
io_uring: fix io_cqring_events()'s noflush
io_uring: fix racy IOPOLL completions
io_uring: fix 0-iov read buffer select
io_uring: fix ignoring xa_store errors
io_uring: fix double io_uring free
Pawel Wieczorkiewicz (1):
xen-blkback: set ring->xenblkd to NULL after kthread_stop()
Paweł Chmiel (2):
arm64: dts: exynos: Include common syscon restart/poweroff for Exynos7
arm64: dts: exynos: Correct psci compatible used on Exynos7
Peng Liu (1):
sched/deadline: Fix sched_dl_global_validate()
Peter Collingbourne (1):
arm64: mte: fix prctl(PR_GET_TAGGED_ADDR_CTRL) if TCF0=NONE
Peter Ujfalusi (1):
dmaengine: ti: k3-udma: Correct normal channel offset when uchan_cnt is not 0
Peter Zijlstra (2):
rcu: Allow rcu_irq_enter_check_tick() from NMI
rcu,ftrace: Fix ftrace recursion
Philipp Rudo (1):
s390/kexec_file: fix diag308 subcode when loading crash kernel
Pierre-Louis Bossart (2):
ASoC: SOF: Intel: fix Kconfig dependency for SND_INTEL_DSP_CONFIG
soundwire: master: use pm_runtime_set_active() on add
Pradeep Kumar Chitrapu (1):
ath11k: Fix incorrect tlvs in scan start command
Praveenkumar I (1):
mtd: rawnand: qcom: Fix DMA sync on FLASH_STATUS register read
Qinglang Miao (13):
spi: mt7621: fix missing clk_disable_unprepare() on error in mt7621_spi_probe
spi: bcm63xx-hsspi: fix missing clk_disable_unprepare() on error in bcm63xx_hsspi_resume
firmware: arm_scmi: Fix missing destroy_workqueue()
media: solo6x10: fix missing snd_card_free in error handling case
memstick: fix a double-free bug in memstick_check
cw1200: fix missing destroy_workqueue() on error in cw1200_init_common
mips: cdmm: fix use-after-free in mips_cdmm_bus_discover
platform/x86: dell-smbios-base: Fix error return code in dell_smbios_init
dm ioctl: fix error return code in target_message
scsi: qedi: Fix missing destroy_workqueue() on error in __qedi_probe
scsi: iscsi: Fix inappropriate use of put_device()
s390/cio: fix use-after-free in ccw_device_destroy_console
iio: adc: rockchip_saradc: fix missing clk_disable_unprepare() on error in rockchip_saradc_resume
Qiuxu Zhuo (1):
EDAC/i10nm: Use readl() to access MMIO registers
Quinn Tran (1):
scsi: qla2xxx: Fix N2N and NVMe connect retry failure
Rafael J. Wysocki (2):
PM: ACPI: PCI: Drop acpi_pm_set_bridge_wakeup()
cpufreq: intel_pstate: Use most recent guaranteed performance values
Rakesh Pillai (1):
ath10k: Fix the parsing error in service available event
Randy Dunlap (2):
drm/aspeed: Fix Kconfig warning & subsequent build errors
spi: dw: fix build error by selecting MULTIPLEXER
Rasmus Villemoes (1):
spi: fsl: fix use of spisel_boot signal on MPC8309
Ravi Bangoria (2):
powerpc/xmon: Fix build failure for 8xx
powerpc/sstep: Cover new VSX instructions under CONFIG_VSX
Richard Weinberger (2):
ubifs: wbuf: Don't leak kernel memory to flash
mtd: core: Fix refcounting for unpartitioned MTDs
Rob Clark (2):
drm/msm/a6xx: Clear shadow on suspend
drm/msm/a5xx: Clear shadow on suspend
Roberto Sassu (1):
ima: Don't modify file descriptor mode on the fly
Robin Gong (1):
ALSA: core: memalloc: add page alignment for iram
Robin Murphy (1):
drm/msm: Add missing stub definition
Roman Bacik (1):
PCI: iproc: Invalidate correct PAXB inbound windows
Sakari Ailus (6):
media: v4l2-fwnode: v4l2_fwnode_endpoint_parse caller must init vep argument
media: ipu3-cio2: Remove traces of returned buffers
media: ipu3-cio2: Return actual subdev format
media: ipu3-cio2: Serialise access to pad format
media: ipu3-cio2: Validate mbus format in setting subdev format
media: ipu3-cio2: Make the field on subdev format V4L2_FIELD_NONE
Sathish Narasimman (1):
Bluetooth: Fix: LL PRivacy BLE device fails to connect
Sathyanarayana Nujella (1):
ASoC: Intel: Boards: tgl_max98373: update TDM slot_width
Sean Nyekjaer (1):
can: m_can: m_can_config_endisable(): remove double clearing of clock stop request bit
Sean Young (1):
media: sunxi-cir: ensure IR is handled when it is continuous
Sebastian Andrzej Siewior (1):
orinoco: Move context allocation after processing the skb
Sebastian Krzyszkowiak (2):
power: supply: bq25890: Use the correct range for IILIM register
power: supply: max17042_battery: Fix current_{avg,now} hiding with no current sense
Selvin Xavier (1):
RDMA/bnxt_re: Fix entry size during SRQ create
SeongJae Park (5):
xen/xenbus: Allow watches discard events before queueing
xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path()
xen/xenbus/xen_bus_type: Support will_handle watch callback
xen/xenbus: Count pending messages for each watch
xenbus/xenbus_backend: Disallow pending watch messages
Sergei Antonov (1):
mtd: rawnand: meson: fix meson_nfc_dma_buffer_release() arguments
Seung-Woo Kim (1):
brcmfmac: Fix memory leak for unpaired brcmf_{alloc/free}
Shakeel Butt (1):
mm/rmap: always do TTU_IGNORE_ACCESS
Shannon Nelson (3):
ionic: use mc sync for multicast filters
ionic: flatten calls to ionic_lif_rx_mode
ionic: change set_rx_mode from_ndo to can_sleep
Simon Horman (1):
nfp: move indirect block cleanup to flower app stop callback
Soheil Hassas Yeganeh (1):
epoll: check for events when removing a timed out thread from the wait queue
Srinivas Kandagatla (2):
soundwire: Fix DEBUG_LOCKS_WARN_ON for uninitialized attribute
ASoC: q6afe-clocks: Add missing parent clock rate
Stefan Agner (5):
arm64: dts: meson: g12b: odroid-n2: fix PHY deassert timing requirements
arm64: dts: meson: fix PHY deassert timing requirements
ARM: dts: meson: fix PHY deassert timing requirements
arm64: dts: meson: g12a: x96-max: fix PHY deassert timing requirements
arm64: dts: meson: g12b: w400: fix PHY deassert timing requirements
Stefan Haberland (4):
s390/dasd: fix hanging device offline processing
s390/dasd: prevent inconsistent LCU device data
s390/dasd: fix list corruption of pavgroup group list
s390/dasd: fix list corruption of lcu list
Stephen Boyd (2):
drm/panel: simple: Add flags to boe_nv133fhm_n61
platform/chrome: cros_ec_spi: Don't overwrite spi::mode
Steve French (3):
SMB3: avoid confusing warning message on mount to Azure
SMB3.1.1: remove confusing mount warning when no SPNEGO info on negprot rsp
SMB3.1.1: do not log warning message if server doesn't populate salt
Steven Rostedt (VMware) (1):
Revert: "ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESS"
Stylon Wang (1):
drm/amd/display: Fix memory leaks in S3 resume
Sudeep Holla (1):
mailbox: arm_mhu_db: Fix mhu_db_shutdown by replacing kfree with devm_kfree
Sven Eckelmann (5):
ath11k: Initialize complete alpha2 for regulatory change
ath11k: Fix number of rules in filtered ETSI regdomain
ath11k: Don't cast ath11k_skb_cb to ieee80211_tx_info.control
ath11k: Reset ath11k_skb_cb before setting new flags
mtd: parser: cmdline: Fix parsing of part-names with colons
Sven Schnelle (3):
s390/smp: perform initial CPU reset also for SMT siblings
s390/idle: add missing mt_cycles calculation
s390/idle: fix accounting with machine checks
Sven Van Asbroeck (1):
lan743x: fix rx_napi_poll/interrupt ping-pong
Taehee Yoo (2):
mt76: mt7915: set fops_sta_stats.owner to THIS_MODULE
mt76: set fops_tx_stats.owner to THIS_MODULE
Takashi Iwai (7):
ALSA: hda: Fix regressions on clear and reconfig sysfs
ALSA: pcm: oss: Fix a few more UBSAN fixes
ALSA: hda/realtek: Add quirk for MSI-GP73
ALSA: usb-audio: Disable sample read check if firmware doesn't give back
ALSA: usb-audio: Add alias entry for ASUS PRIME TRX40 PRO-S
ASoC: cx2072x: Fix doubly definitions of Playback and Capture streams
driver: core: Fix list corruption after device_del()
Tanmay Shah (1):
drm/msm/dp: DisplayPort PHY compliance tests fixup
Terry Zhou (1):
clk: mvebu: a3700: fix the XTAL MODE pin to MPP1_9
Thierry Reding (1):
pwm: sun4i: Remove erroneous else branch
Thomas Gleixner (1):
sched: Reenable interrupts in do_sched_yield()
Tianyue Ren (1):
selinux: fix error initialization in inode_doinit_with_dentry()
Tobias Klauser (1):
devlink: use _BITUL() macro instead of BIT() in the UAPI header
Todd Kjos (1):
binder: add flag to clear buffer on txn complete
Toke Høiland-Jørgensen (1):
libbpf: Sanitise map names before pinning
Tom Lendacky (1):
KVM: SVM: Remove the call to sev_platform_status() during setup
Tom Rix (2):
drm/gma500: fix double free of gma_connector
soc: qcom: initialize local variable
Tomasz Nowicki (1):
arm64: dts: marvell: keep SMMU disabled by default for Armada 7040 and 8040
Tomi Valkeinen (1):
arm64: dts: ti: k3-am65: mark dss as dma-coherent
Tony Lindgren (2):
soc: ti: omap-prm: Do not check rstst bit on deassert if already deasserted
mfd: cpcap: Fix interrupt regression with regmap clear_ack
Trond Myklebust (4):
SUNRPC: rpc_wake_up() should wake up tasks in the correct order
SUNRPC: xprt_load_transport() needs to support the netid "rdma6"
NFSv4: Fix the alignment of page data in the getdeviceinfo reply
NFS/pNFS: Fix a typo in ff_layout_resend_pnfs_read()
Tsuchiya Yuto (1):
mwifiex: fix mwifiex_shutdown_sw() causing sw reset failure
Tudor Ambarus (1):
spi: atmel-quadspi: Fix AHB memory accesses
Tyrel Datwyler (1):
powerpc/rtas: Fix typo of ibm,open-errinjct in RTAS filter
Tzung-Bi Shih (2):
remoteproc/mediatek: change MT8192 CFG register base
remoteproc/mediatek: unprepare clk if scp_before_load fails
Uladzislau Rezki (Sony) (1):
rcu/tree: Defer kvfree_rcu() allocation to a clean context
Uwe Kleine-König (3):
spi: fix resource leak for drivers without .remove callback
pwm: zx: Add missing cleanup in error path
pwm: imx27: Fix overflow for bigger periods
Vadim Pasternak (4):
platform/x86: mlx-platform: Remove PSU EEPROM from default platform configuration
platform/x86: mlx-platform: Remove PSU EEPROM from MSN274x platform configuration
platform/x86: mlx-platform: Fix item counter assignment for MSN2700, MSN24xx systems
platform/x86: mlx-platform: Fix item counter assignment for MSN2700/ComEx system
Vidya Sagar (1):
arm64: tegra: Fix DT binding for IO High Voltage entry
Vijay Khemka (1):
ARM: dts: aspeed: tiogapass: Remove vuart
Vincent Stehlé (2):
powerpc/ps3: use dma_mapping_error()
net: korina: fix return value
Vincenzo Frascino (1):
mm/vmalloc.c: fix kasan shadow poisoning size
Vinod Koul (1):
soundwire: qcom: Fix build failure when slimbus is module
Vitaly Wool (2):
z3fold: simplify freeing slots
z3fold: stricter locking and more careful reclaim
Waiman Long (1):
mm/vmalloc: Fix unlock order in s_stop()
Wang Hai (4):
staging: mfd: hi6421-spmi-pmic: fix error return code in hi6421_spmi_pmic_probe()
qtnfmac: fix error return code in qtnf_pcie_probe()
staging: greybus: audio: Fix possible leak free widgets in gbaudio_dapm_free_controls
device-dax/core: Fix memory leak when rmmod dax.ko
Wang Li (1):
phy: renesas: rcar-gen3-usb2: disable runtime pm in case of failure
Wang ShaoBo (1):
ubifs: Fix error return code in ubifs_init_authentication()
Wang Wensheng (1):
watchdog: Fix potential dereferencing of null pointer
Wei Yongjun (1):
Bluetooth: sco: Fix crash when using BT_SNDMTU/BT_RCVMTU option
Weihang Li (4):
RDMA/hns: Only record vlan info for HIP08
RDMA/hns: Fix missing fields in address vector
RDMA/hns: Avoid setting loopback indicator when smac is same as dmac
RDMA/hns: Do shift on traffic class when using RoCEv2
Wen Gong (1):
mac80211: fix a mistake check for rx_stats update
Wenpeng Liang (2):
RDMA/hns: Limit the length of data copied between kernel and userspace
RDMA/hns: Normalization the judgment of some features
William Breathitt Gray (1):
counter: microchip-tcb-capture: Fix CMR value check
Wolfram Sang (1):
mmc: sdhci: tegra: fix wrong unit with busy_timeout
Xiang Chen (1):
scsi: hisi_sas: Fix up probe error handling for v3 hw
Xiaoguang Wang (3):
io_uring: always let io_iopoll_complete() complete polled io
io_uring: fix io_wqe->work_list corruption
io_uring: hold uring_lock while completing failed polled io in io_wq_submit_work()
Xiongfeng Wang (1):
misc: pci_endpoint_test: fix return value of error branch
Yang Yingliang (5):
video: fbdev: atmel_lcdfb: fix return error code in atmel_lcdfb_of_init()
drm/omap: dmm_tiler: fix return error code in omap_dmm_probe()
usb/max3421: fix return error code in max3421_probe()
clocksource/drivers/orion: Add missing clk_disable_unprepare() on error path
speakup: fix uninitialized flush_lock
Yangtao Li (2):
pinctrl: sunxi: fix irq bank map for the Allwinner A100 pin controller
pinctrl: sunxi: Always call chained_irq_{enter, exit} in sunxi_pinctrl_irq_handler
Yangyang Li (1):
RDMA/hns: Bugfix for calculation of extended sge
Yazen Ghannam (2):
EDAC/mce_amd: Use struct cpuinfo_x86.cpu_die_id for AMD NodeId
x86/CPU/AMD: Save AMD NodeId as cpu_die_id
Yu Kuai (9):
media: platform: add missing put_device() call in mtk_jpeg_clk_init()
media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_dec_pm()
media: mtk-vcodec: add missing put_device() call in mtk_vcodec_release_dec_pm()
media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_enc_pm()
media: platform: add missing put_device() call in mtk_jpeg_probe() and mtk_jpeg_remove()
leds: netxbig: add missing put_device() call in netxbig_leds_get_of_pdata()
soc: amlogic: canvas: add missing put_device() call in meson_canvas_get()
clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent()
pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()
YueHaibing (2):
drm/bridge: tpd12s015: Fix irq registering in tpd12s015_probe
remoteproc: k3-dsp: Fix return value check in k3_dsp_rproc_of_get_memories()
Zhang Changzhong (11):
brcmfmac: fix error return code in brcmf_cfg80211_connect()
rsi: fix error return code in rsi_reset_card()
soc: rockchip: io-domain: Fix error return code in rockchip_iodomain_probe()
memory: jz4780_nemc: Fix potential NULL dereference in jz4780_nemc_probe()
spi: dw: Fix error return code in dw_spi_bt1_probe()
adm8211: fix error return code in adm8211_probe()
scsi: fnic: Fix error return code in fnic_probe()
bus: fsl-mc: fix error return code in fsl_mc_object_allocate()
slimbus: qcom: fix potential NULL dereference in qcom_slim_prg_slew()
remoteproc: qcom: Fix potential NULL dereference in adsp_init_mmio()
vhost scsi: fix error return code in vhost_scsi_set_endpoint()
Zhang Qilong (33):
spi: img-spfi: fix reference leak in img_spfi_resume
spi: spi-mem: fix reference leak in spi_mem_access_start
spi: stm32: fix reference leak in stm32_spi_resume
spi: stm32-qspi: fix reference leak in stm32 qspi operations
spi: spi-ti-qspi: fix reference leak in ti_qspi_setup
spi: tegra20-slink: fix reference leak in slink ops of tegra20
spi: tegra20-sflash: fix reference leak in tegra_sflash_resume
spi: tegra114: fix reference leak in tegra spi ops
spi: imx: fix reference leak in two imx operations
ASoC: wm8994: Fix PM disable depth imbalance on error
ASoC: wm8998: Fix PM disable depth imbalance on error
spi: sprd: fix reference leak in sprd_spi_remove
ASoC: arizona: Fix a wrong free in wm8997_probe
staging: greybus: codecs: Fix reference counter leak in error handling
media: staging: rkisp1: cap: fix runtime PM imbalance on error
media: cedrus: fix reference leak in cedrus_start_streaming
spi: mxs: fix reference leak in mxs_spi_probe
crypto: omap-aes - Fix PM disable depth imbalance in omap_aes_probe
soc: ti: knav_qmss: fix reference leak in knav_queue_probe
soc: ti: Fix reference imbalance in knav_dma_probe
Input: omap4-keypad - fix runtime PM error handling
serial: 8250-mtk: Fix reference leak in mtk8250_probe
power: supply: bq24190_charger: fix reference leak
hwmon: (ina3221) Fix PM usage counter unbalance in ina3221_write_enable
scsi: pm80xx: Fix error return in pm8001_pci_probe()
usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe
usb: oxu210hp-hcd: Fix memory leak in oxu_create
remoteproc: q6v5-mss: fix error handling in q6v5_pds_enable
remoteproc: qcom: fix reference leak in adsp_start
remoteproc: qcom: pas: fix error handling in adsp_pds_enable
mtd: rawnand: gpmi: fix reference count leak in gpmi ops
libnvdimm/label: Return -ENXIO for no slot in __blk_label_update
clk: ti: Fix memleak in ti_fapll_synth_setup
Zhang Xiaoxu (2):
Revert "powerpc/pseries/hotplug-cpu: Remove double free in error path"
media: tvp5150: Fix wrong return value of tvp5150_parse_dt()
Zhao Heming (2):
md/cluster: block reshape with remote resync job
md/cluster: fix deadlock when node is doing resync job
Zhe Li (1):
jffs2: Fix GC exit abnormally
Zhen Lei (1):
x86/mce: Correct the detection of invalid notifier priorities
Zheng Zengkai (1):
perf record: Fix memory leak when using '--user-regs=?' to list registers
Zhihao Cheng (3):
drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe
mmc: pxamci: Fix error return code in pxamci_probe
dmaengine: mv_xor_v2: Fix error return code in mv_xor_v2_probe()
Zhuguangqing (1):
thermal/drivers/cpufreq_cooling: Update cpufreq_state only if state has changed
Zwane Mwaikambo (1):
drm/dp_aux_dev: check aux_dev before use in drm_dp_aux_dev_get_by_minor()
kazuo ito (1):
nfsd: Fix message level for normal termination
lizhe (1):
jffs2: Fix ignoring mounting options problem during remounting
4 years, 10 months
- 1
- 1
Linux 5.4.86
by Greg Kroah-Hartman
I'm announcing the release of the 5.4.86 kernel.
All users of the 5.4 kernel series must upgrade.
The updated 5.4.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
thanks,
greg k-h
------------
Documentation/x86/topology.rst | 9 +
Makefile | 2
arch/Kconfig | 16 +
arch/arm/boot/dts/armada-xp-98dx3236.dtsi | 5
arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts | 5
arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts | 4
arch/arm/boot/dts/at91-sama5d3_xplained.dts | 7
arch/arm/boot/dts/at91-sama5d4_xplained.dts | 7
arch/arm/boot/dts/at91sam9rl.dtsi | 19 +-
arch/arm/boot/dts/exynos5410-odroidxu.dts | 6
arch/arm/boot/dts/exynos5410-pinctrl.dtsi | 28 +++
arch/arm/boot/dts/exynos5410.dtsi | 4
arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi | 2
arch/arm/boot/dts/imx6qdl-wandboard-revd1.dtsi | 1
arch/arm/boot/dts/meson8b-odroidc1.dts | 2
arch/arm/boot/dts/meson8m2-mxiii-plus.dts | 2
arch/arm/boot/dts/omap4-panda-es.dts | 2
arch/arm/boot/dts/sama5d2.dtsi | 7
arch/arm/boot/dts/sun7i-a20-bananapi.dts | 2
arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts | 4
arch/arm/boot/dts/sun8i-v3s.dtsi | 2
arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts | 12 -
arch/arm/crypto/aes-ce-core.S | 32 ++-
arch/arm/kernel/head.S | 6
arch/arm/mach-sunxi/sunxi.c | 1
arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts | 2
arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts | 2
arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 2
arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi | 2
arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi | 2
arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts | 2
arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts | 4
arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts | 2
arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts | 2
arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts | 2
arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 2
arch/arm64/boot/dts/exynos/exynos7.dtsi | 12 -
arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 2
arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts | 2
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 4
arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 31 ++-
arch/arm64/boot/dts/renesas/cat875.dtsi | 1
arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi | 1
arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts | 1
arch/arm64/boot/dts/rockchip/rk3328.dtsi | 16 -
arch/arm64/include/asm/kvm_host.h | 1
arch/arm64/kernel/syscall.c | 2
arch/arm64/kvm/sys_regs.c | 1
arch/mips/bcm47xx/Kconfig | 1
arch/mips/kernel/setup.c | 4
arch/powerpc/include/asm/book3s/32/pgtable.h | 4
arch/powerpc/include/asm/cpm1.h | 1
arch/powerpc/include/asm/cputable.h | 7
arch/powerpc/include/asm/nohash/pgtable.h | 4
arch/powerpc/kernel/Makefile | 3
arch/powerpc/kernel/head_64.S | 10 -
arch/powerpc/kernel/paca.c | 4
arch/powerpc/kernel/rtas.c | 2
arch/powerpc/kernel/setup-common.c | 4
arch/powerpc/kernel/setup.h | 6
arch/powerpc/kernel/setup_64.c | 2
arch/powerpc/mm/fault.c | 8
arch/powerpc/mm/mem.c | 2
arch/powerpc/perf/core-book3s.c | 13 +
arch/powerpc/platforms/8xx/micropatch.c | 11 +
arch/powerpc/platforms/powernv/memtrace.c | 44 ++++
arch/powerpc/platforms/powernv/npu-dma.c | 16 +
arch/powerpc/platforms/pseries/suspend.c | 4
arch/powerpc/xmon/nonstdio.c | 2
arch/s390/kernel/smp.c | 18 --
arch/s390/purgatory/head.S | 9 -
arch/sparc/mm/init_64.c | 2
arch/um/drivers/chan_user.c | 4
arch/um/drivers/xterm.c | 5
arch/um/os-Linux/irq.c | 2
arch/um/os-Linux/umid.c | 17 -
arch/x86/events/intel/core.c | 5
arch/x86/events/intel/ds.c | 2
arch/x86/include/asm/apic.h | 1
arch/x86/include/asm/cacheinfo.h | 4
arch/x86/kernel/apic/apic.c | 14 -
arch/x86/kernel/apic/x2apic_phys.c | 9 +
arch/x86/kernel/cpu/amd.c | 11 -
arch/x86/kernel/cpu/cacheinfo.c | 6
arch/x86/kernel/cpu/hygon.c | 11 -
arch/x86/kernel/kprobes/core.c | 5
arch/x86/mm/ident_map.c | 12 +
block/blk-mq.c | 37 ++--
block/blk-zoned.c | 40 +---
crypto/af_alg.c | 10 -
crypto/ecdh.c | 9 -
drivers/acpi/acpi_pnp.c | 3
drivers/acpi/device_pm.c | 41 +---
drivers/acpi/resource.c | 2
drivers/android/binder.c | 1
drivers/android/binder_alloc.c | 48 +++++
drivers/android/binder_alloc.h | 4
drivers/block/xen-blkback/xenbus.c | 4
drivers/bluetooth/btmtksdio.c | 2
drivers/bluetooth/btusb.c | 2
drivers/bluetooth/hci_h5.c | 3
drivers/bus/fsl-mc/fsl-mc-allocator.c | 4
drivers/bus/mips_cdmm.c | 4
drivers/clk/at91/sam9x60.c | 6
drivers/clk/clk-s2mps11.c | 1
drivers/clk/ingenic/cgu.c | 14 +
drivers/clk/meson/Kconfig | 1
drivers/clk/mvebu/armada-37xx-xtal.c | 4
drivers/clk/renesas/r9a06g032-clocks.c | 2
drivers/clk/sunxi-ng/ccu-sun50i-a64.c | 1
drivers/clk/sunxi-ng/ccu-sun8i-h3.c | 1
drivers/clk/tegra/clk-dfll.c | 4
drivers/clk/tegra/clk-id.h | 1
drivers/clk/tegra/clk-tegra-periph.c | 2
drivers/clk/ti/fapll.c | 11 +
drivers/clocksource/arm_arch_timer.c | 27 ++-
drivers/clocksource/timer-cadence-ttc.c | 18 +-
drivers/clocksource/timer-orion.c | 11 -
drivers/cpufreq/armada-8k-cpufreq.c | 6
drivers/cpufreq/highbank-cpufreq.c | 7
drivers/cpufreq/loongson1-cpufreq.c | 1
drivers/cpufreq/mediatek-cpufreq.c | 1
drivers/cpufreq/qcom-cpufreq-nvmem.c | 1
drivers/cpufreq/scpi-cpufreq.c | 1
drivers/cpufreq/sti-cpufreq.c | 7
drivers/cpufreq/sun50i-cpufreq-nvmem.c | 1
drivers/crypto/Kconfig | 1
drivers/crypto/amcc/crypto4xx_core.c | 2
drivers/crypto/inside-secure/safexcel.c | 2
drivers/crypto/omap-aes.c | 3
drivers/crypto/qat/qat_common/qat_hal.c | 2
drivers/crypto/talitos.c | 10 -
drivers/dax/super.c | 1
drivers/dma-buf/dma-resv.c | 2
drivers/dma/mv_xor_v2.c | 4
drivers/edac/amd64_edac.c | 26 +-
drivers/edac/i10nm_base.c | 11 -
drivers/edac/mce_amd.c | 2
drivers/extcon/extcon-max77693.c | 2
drivers/gpio/gpio-eic-sprd.c | 9 -
drivers/gpio/gpio-mvebu.c | 16 +
drivers/gpio/gpio-zynq.c | 4
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 2
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c | 13 +
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 8
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 4
drivers/gpu/drm/amd/display/modules/color/color_gamma.c | 2
drivers/gpu/drm/aspeed/Kconfig | 1
drivers/gpu/drm/drm_dp_aux_dev.c | 2
drivers/gpu/drm/gma500/cdv_intel_dp.c | 2
drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 2
drivers/gpu/drm/mcde/mcde_drv.c | 4
drivers/gpu/drm/mediatek/mtk_hdmi_phy.c | 5
drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c | 8
drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 1
drivers/gpu/drm/tegra/drm.c | 2
drivers/gpu/drm/tegra/sor.c | 10 -
drivers/gpu/drm/tve200/tve200_drv.c | 4
drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c | 8
drivers/hsi/controllers/omap_ssi_core.c | 2
drivers/hwmon/ina3221.c | 2
drivers/hwtracing/coresight/coresight-etb10.c | 4
drivers/hwtracing/coresight/coresight-priv.h | 2
drivers/hwtracing/coresight/coresight-tmc-etf.c | 4
drivers/hwtracing/coresight/coresight-tmc-etr.c | 4
drivers/i2c/busses/i2c-qcom-geni.c | 6
drivers/iio/adc/rockchip_saradc.c | 2
drivers/iio/adc/ti-ads124s08.c | 13 +
drivers/iio/imu/bmi160/bmi160_core.c | 4
drivers/iio/industrialio-buffer.c | 6
drivers/iio/light/rpr0521.c | 17 +
drivers/iio/light/st_uvis25.h | 5
drivers/iio/light/st_uvis25_core.c | 8
drivers/iio/magnetometer/mag3110.c | 13 +
drivers/iio/pressure/mpl3115.c | 9 -
drivers/iio/trigger/iio-trig-hrtimer.c | 4
drivers/infiniband/core/cm.c | 2
drivers/infiniband/core/cma.c | 7
drivers/infiniband/core/device.c | 7
drivers/infiniband/hw/bnxt_re/ib_verbs.c | 1
drivers/infiniband/hw/cxgb4/cq.c | 3
drivers/infiniband/hw/mthca/mthca_cq.c | 2
drivers/infiniband/hw/mthca/mthca_dev.h | 1
drivers/infiniband/sw/rxe/rxe_req.c | 3
drivers/input/keyboard/cros_ec_keyb.c | 1
drivers/input/keyboard/omap4-keypad.c | 89 +++++----
drivers/input/mouse/cyapa_gen6.c | 2
drivers/input/touchscreen/ads7846.c | 52 +++--
drivers/input/touchscreen/goodix.c | 12 +
drivers/irqchip/irq-alpine-msi.c | 3
drivers/md/dm-ioctl.c | 1
drivers/md/dm-table.c | 6
drivers/md/md-cluster.c | 67 ++++---
drivers/md/md.c | 21 +-
drivers/media/common/siano/smsdvb-main.c | 5
drivers/media/i2c/imx214.c | 2
drivers/media/i2c/max2175.c | 2
drivers/media/pci/intel/ipu3/ipu3-cio2.c | 62 +++---
drivers/media/pci/intel/ipu3/ipu3-cio2.h | 1
drivers/media/pci/netup_unidvb/netup_unidvb_spi.c | 5
drivers/media/pci/saa7146/mxb.c | 19 +-
drivers/media/pci/solo6x10/solo6x10-g723.c | 2
drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c | 19 +-
drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c | 26 ++
drivers/media/rc/sunxi-cir.c | 2
drivers/media/usb/gspca/gspca.c | 1
drivers/media/usb/msi2500/msi2500.c | 2
drivers/media/usb/tm6000/tm6000-video.c | 5
drivers/media/v4l2-core/v4l2-fwnode.c | 6
drivers/memstick/core/memstick.c | 1
drivers/memstick/host/r592.c | 12 -
drivers/misc/habanalabs/device.c | 16 -
drivers/mmc/host/pxamci.c | 1
drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 38 +++-
drivers/mtd/nand/raw/meson_nand.c | 7
drivers/mtd/nand/raw/qcom_nandc.c | 2
drivers/mtd/nand/spi/core.c | 4
drivers/mtd/parsers/cmdlinepart.c | 14 +
drivers/net/can/m_can/m_can.c | 4
drivers/net/can/softing/softing_main.c | 9 -
drivers/net/ethernet/allwinner/sun4i-emac.c | 7
drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4
drivers/net/ethernet/intel/i40e/i40e_txrx.c | 46 +++--
drivers/net/ethernet/intel/i40e/i40e_xsk.c | 18 +-
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 24 +-
drivers/net/ethernet/korina.c | 2
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 29 +--
drivers/net/ethernet/mellanox/mlx5/core/main.c | 6
drivers/net/ethernet/microchip/lan743x_main.c | 43 ++--
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 1
drivers/net/virtio_net.c | 1
drivers/net/vxlan.c | 3
drivers/net/wireless/ath/ath10k/usb.c | 7
drivers/net/wireless/ath/ath10k/wmi-tlv.c | 4
drivers/net/wireless/ath/ath10k/wmi.c | 9 -
drivers/net/wireless/ath/ath10k/wmi.h | 1
drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c | 6
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 1
drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 6
drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 1
drivers/net/wireless/intersil/orinoco/orinoco_usb.c | 14 -
drivers/net/wireless/marvell/mwifiex/main.c | 2
drivers/net/wireless/quantenna/qtnfmac/pcie/pcie.c | 6
drivers/net/wireless/rsi/rsi_91x_usb.c | 30 +--
drivers/net/wireless/st/cw1200/main.c | 2
drivers/net/xen-netback/xenbus.c | 6
drivers/nfc/s3fwrn5/firmware.c | 4
drivers/nvdimm/label.c | 13 +
drivers/pci/controller/pcie-iproc.c | 10 -
drivers/pci/pci-acpi.c | 4
drivers/pci/pci.c | 14 -
drivers/pci/slot.c | 6
drivers/phy/renesas/phy-rcar-gen3-usb2.c | 6
drivers/pinctrl/aspeed/pinctrl-aspeed.c | 74 +++++++-
drivers/pinctrl/aspeed/pinmux-aspeed.h | 7
drivers/pinctrl/intel/pinctrl-baytrail.c | 8
drivers/pinctrl/intel/pinctrl-merrifield.c | 8
drivers/pinctrl/pinctrl-falcon.c | 14 +
drivers/pinctrl/sunxi/pinctrl-sunxi.c | 6
drivers/platform/chrome/cros_ec_spi.c | 1
drivers/platform/x86/dell-smbios-base.c | 1
drivers/platform/x86/intel-vbtn.c | 6
drivers/platform/x86/mlx-platform.c | 27 ---
drivers/power/supply/axp288_charger.c | 28 +--
drivers/power/supply/bq24190_charger.c | 20 +-
drivers/ps3/ps3stor_lib.c | 2
drivers/pwm/pwm-lp3943.c | 1
drivers/pwm/pwm-zx.c | 1
drivers/regulator/axp20x-regulator.c | 2
drivers/remoteproc/qcom_q6v5_adsp.c | 13 -
drivers/remoteproc/qcom_q6v5_mss.c | 5
drivers/rtc/rtc-ep93xx.c | 6
drivers/rtc/rtc-pcf2127.c | 12 -
drivers/s390/block/dasd_alias.c | 22 ++
drivers/s390/cio/device.c | 4
drivers/scsi/bnx2i/Kconfig | 1
drivers/scsi/fnic/fnic_main.c | 1
drivers/scsi/lpfc/lpfc_mem.c | 6
drivers/scsi/lpfc/lpfc_sli.c | 10 -
drivers/scsi/megaraid/megaraid_sas_base.c | 16 +
drivers/scsi/mpt3sas/mpt3sas_base.c | 2
drivers/scsi/pm8001/pm8001_init.c | 3
drivers/scsi/qedi/qedi_main.c | 4
drivers/scsi/qla2xxx/qla_tmpl.c | 9 -
drivers/scsi/qla2xxx/qla_tmpl.h | 2
drivers/scsi/scsi_lib.c | 126 +++++++++-----
drivers/slimbus/qcom-ngd-ctrl.c | 6
drivers/soc/amlogic/meson-canvas.c | 4
drivers/soc/mediatek/mtk-scpsys.c | 5
drivers/soc/qcom/qcom-geni-se.c | 17 +
drivers/soc/qcom/smp2p.c | 5
drivers/soc/renesas/rmobile-sysc.c | 1
drivers/soc/tegra/fuse/speedo-tegra210.c | 2
drivers/soc/ti/knav_dma.c | 13 +
drivers/soc/ti/knav_qmss_queue.c | 4
drivers/spi/atmel-quadspi.c | 27 +--
drivers/spi/spi-bcm63xx-hsspi.c | 4
drivers/spi/spi-davinci.c | 2
drivers/spi/spi-fsl-spi.c | 11 -
drivers/spi/spi-gpio.c | 15 -
drivers/spi/spi-img-spfi.c | 4
drivers/spi/spi-mem.c | 1
drivers/spi/spi-mt7621.c | 11 +
drivers/spi/spi-mxic.c | 10 -
drivers/spi/spi-mxs.c | 1
drivers/spi/spi-pic32.c | 1
drivers/spi/spi-pxa2xx.c | 5
drivers/spi/spi-rb4xx.c | 2
drivers/spi/spi-sc18is602.c | 13 -
drivers/spi/spi-sh.c | 13 -
drivers/spi/spi-sprd.c | 1
drivers/spi/spi-st-ssc4.c | 5
drivers/spi/spi-stm32.c | 1
drivers/spi/spi-synquacer.c | 15 -
drivers/spi/spi-tegra114.c | 2
drivers/spi/spi-tegra20-sflash.c | 1
drivers/spi/spi-tegra20-slink.c | 2
drivers/spi/spi-ti-qspi.c | 1
drivers/spi/spi.c | 19 +-
drivers/staging/comedi/drivers/mf6x4.c | 3
drivers/staging/gasket/gasket_interrupt.c | 15 +
drivers/staging/greybus/audio_codec.c | 2
drivers/staging/speakup/speakup_dectlk.c | 2
drivers/tty/serial/serial_core.c | 4
drivers/usb/chipidea/ci_hdrc_imx.c | 3
drivers/usb/gadget/function/f_acm.c | 2
drivers/usb/gadget/function/f_fs.c | 5
drivers/usb/gadget/function/f_midi.c | 6
drivers/usb/gadget/function/f_rndis.c | 4
drivers/usb/host/ehci-omap.c | 1
drivers/usb/host/max3421-hcd.c | 3
drivers/usb/host/oxu210hp-hcd.c | 4
drivers/usb/mtu3/mtu3_debugfs.c | 2
drivers/usb/serial/digi_acceleport.c | 45 +----
drivers/usb/serial/keyspan_pda.c | 63 +++----
drivers/usb/serial/mos7720.c | 2
drivers/usb/serial/option.c | 23 ++
drivers/vfio/pci/vfio_pci.c | 4
drivers/vfio/pci/vfio_pci_nvlink2.c | 7
drivers/video/fbdev/atmel_lcdfb.c | 2
drivers/virtio/virtio_ring.c | 8
drivers/watchdog/Kconfig | 4
drivers/watchdog/qcom-wdt.c | 2
drivers/watchdog/sprd_wdt.c | 34 +--
drivers/watchdog/watchdog_core.c | 22 +-
drivers/xen/xen-pciback/xenbus.c | 2
drivers/xen/xenbus/xenbus.h | 2
drivers/xen/xenbus/xenbus_client.c | 8
drivers/xen/xenbus/xenbus_probe.c | 1
drivers/xen/xenbus/xenbus_probe_backend.c | 7
drivers/xen/xenbus/xenbus_xs.c | 34 ++-
fs/afs/super.c | 3
fs/btrfs/extent-tree.c | 22 ++
fs/btrfs/extent_io.h | 2
fs/btrfs/volumes.c | 4
fs/ceph/caps.c | 11 +
fs/cifs/smb2ops.c | 3
fs/erofs/data.c | 26 --
fs/ext4/inode.c | 19 +-
fs/ext4/mballoc.c | 1
fs/f2fs/node.c | 2
fs/jffs2/readinode.c | 16 +
fs/jffs2/super.c | 17 +
fs/jfs/jfs_dmap.h | 2
fs/lockd/host.c | 20 +-
fs/nfs/inode.c | 2
fs/nfs/nfs4proc.c | 10 -
fs/nfs/nfs4xdr.c | 10 -
fs/nfs_common/grace.c | 6
fs/nfsd/nfssvc.c | 3
fs/quota/quota_v2.c | 19 ++
fs/ubifs/auth.c | 4
fs/ubifs/io.c | 13 +
include/acpi/acpi_bus.h | 5
include/linux/netfilter/x_tables.h | 5
include/linux/pm_runtime.h | 21 ++
include/linux/prefetch.h | 8
include/linux/security.h | 2
include/linux/seq_buf.h | 2
include/linux/sunrpc/xprt.h | 1
include/linux/trace_seq.h | 4
include/media/v4l2-mediabus.h | 2
include/net/netfilter/nf_tables.h | 6
include/uapi/linux/android/binder.h | 1
include/uapi/linux/if_alg.h | 16 +
include/xen/xenbus.h | 15 +
init/initramfs.c | 2
kernel/cgroup/cpuset.c | 33 +++
kernel/cpu.c | 6
kernel/irq/irqdomain.c | 11 +
kernel/sched/core.c | 6
kernel/sched/deadline.c | 5
kernel/sched/sched.h | 42 ++--
kernel/trace/bpf_trace.c | 8
kernel/trace/ring_buffer.c | 17 +
mm/page_alloc.c | 13 -
net/bluetooth/hci_event.c | 17 +
net/core/lwt_bpf.c | 8
net/ipv4/netfilter/arp_tables.c | 14 -
net/ipv4/netfilter/ip_tables.c | 14 -
net/ipv6/netfilter/ip6_tables.c | 14 -
net/mac80211/vht.c | 14 +
net/netfilter/nf_tables_api.c | 14 +
net/netfilter/nft_compat.c | 36 +++-
net/netfilter/nft_ct.c | 2
net/netfilter/nft_dynset.c | 8
net/netfilter/x_tables.c | 49 +----
net/sunrpc/debugfs.c | 4
net/sunrpc/sched.c | 65 +++----
net/sunrpc/xprt.c | 65 +++++--
net/sunrpc/xprtrdma/module.c | 1
net/sunrpc/xprtrdma/rpc_rdma.c | 40 +++-
net/sunrpc/xprtrdma/transport.c | 1
net/sunrpc/xprtsock.c | 7
net/wireless/nl80211.c | 2
net/xdp/xsk.c | 10 -
samples/bpf/lwt_len_hist.sh | 2
scripts/Makefile.build | 12 -
scripts/checkpatch.pl | 2
scripts/kconfig/preprocess.c | 2
security/integrity/ima/ima_crypto.c | 20 --
security/selinux/hooks.c | 16 +
sound/core/memalloc.c | 3
sound/core/oss/pcm_oss.c | 22 +-
sound/pci/hda/hda_codec.c | 2
sound/pci/hda/hda_sysfs.c | 2
sound/pci/hda/patch_ca0132.c | 4
sound/pci/hda/patch_realtek.c | 18 ++
sound/soc/amd/acp-da7219-max98357a.c | 9 -
sound/soc/codecs/cx2072x.c | 4
sound/soc/codecs/wm8997.c | 2
sound/soc/codecs/wm8998.c | 4
sound/soc/codecs/wm_adsp.c | 5
sound/soc/jz4740/jz4740-i2s.c | 4
sound/soc/meson/Kconfig | 2
sound/soc/soc-pcm.c | 2
sound/soc/sunxi/sun4i-i2s.c | 4
sound/usb/clock.c | 6
sound/usb/quirks.c | 1
tools/perf/util/parse-regs-options.c | 2
tools/perf/util/probe-file.c | 13 +
tools/testing/selftests/bpf/Makefile | 3
tools/testing/selftests/bpf/progs/test_tunnel_kern.c | 42 ----
tools/testing/selftests/bpf/test_offload.py | 1
tools/testing/selftests/bpf/test_tunnel.sh | 43 ++++
tools/testing/selftests/net/udpgso_bench_rx.c | 3
tools/testing/selftests/seccomp/config | 1
448 files changed, 2693 insertions(+), 1475 deletions(-)
Adam Sampson (1):
ARM: dts: sun7i: pcduino3-nano: enable RGMII RX/TX delay on PHY
Alan Stern (1):
media: gspca: Fix memory leak in probe
Alexander Sverdlin (1):
MIPS: Don't round up kernel sections size for memblock_add()
Alexandre Belloni (2):
ARM: dts: at91: at91sam9rl: fix ADC triggers
clk: at91: sam9x60: remove atmel,osc-bypass support
Alexey Kardashevskiy (3):
serial_core: Check for port state when tty is in error state
vfio/pci/nvlink2: Do not attempt NPU2 setup on POWER8NVL NPU
powerpc/powernv/npu: Do not attempt NPU2 setup on POWER8NVL NPU
Amadej Kastelic (1):
ALSA: usb-audio: Add VID to support native DSD reproduction on FiiO devices
Anant Thazhemadam (1):
Bluetooth: hci_h5: fix memory leak in h5_close
Andrew Jeffery (1):
pinctrl: aspeed: Fix GPIO requests on pass-through banks
Andrii Nakryiko (1):
bpf: Fix bpf_put_raw_tracepoint()'s use of __module_address()
Andy Shevchenko (2):
pinctrl: merrifield: Set default bias in case no particular value given
pinctrl: baytrail: Avoid clearing debounce value when turning it off
Anmol Karn (1):
Bluetooth: Fix null pointer dereference in hci_event_packet()
Anton Ivanov (4):
um: Monitor error events in IRQ controller
um: tty: Fix handling of close in tty lines
um: chan_xterm: Fix fd leak
um: Remove use of asprinf in umid.c
Antti Palosaari (1):
media: msi2500: assign SPI bus number dynamically
Ard Biesheuvel (4):
ARM: p2v: fix handling of LPAE translation in BE mode
powerpc: Avoid broken GCC __attribute__((optimize))
crypto: ecdh - avoid unaligned accesses in ecdh_set_secret()
crypto: arm/aes-ce - work around Cortex-A57/A72 silion errata
Arnaldo Carvalho de Melo (1):
perf probe: Fix memory leak when synthesizing SDT probes
Arnd Bergmann (10):
scsi: megaraid_sas: Check user-provided offsets
drm/amdgpu: fix incorrect enum type
drm/amdgpu: fix build_coefficients() argument
RDMa/mthca: Work around -Wenum-conversion warning
seq_buf: Avoid type mismatch for seq_buf_init
crypto: atmel-i2c - select CONFIG_BITREVERSE
watchdog: coh901327: add COMMON_CLK dependency
initramfs: fix clang build failure
Input: cyapa_gen6 - fix out-of-bounds stack access
platform/x86: mlx-platform: remove an unused variable
Artem Lapkin (1):
arm64: dts: meson: fix spi-max-frequency on Khadas VIM2
Arun Easi (1):
scsi: qla2xxx: Fix crash during driver load on big endian machines
Arvind Sankar (1):
x86/mm/ident_map: Check for errors from ident_pud_init()
Athira Rajeev (2):
powerpc/perf: Fix crash with is_sier_available when pmu is not set
powerpc/perf: Exclude kernel samples while counting events in user space.
Baolin Wang (1):
Revert "gpio: eic-sprd: Use devm_platform_ioremap_resource()"
Baruch Siach (1):
gpio: mvebu: fix potential user-after-free on probe
Bernd Bauer (1):
ARM: dts: imx6qdl-kontron-samx6i: fix I2C_PM scl pin
Bharat Gooty (1):
PCI: iproc: Fix out-of-bound array accesses
Biju Das (2):
arm64: dts: renesas: hihope-rzg2-ex: Drop rxc-skew-ps from ethernet-phy node
arm64: dts: renesas: cat875: Remove rxc-skew-ps from ethernet-phy node
Bjorn Andersson (2):
slimbus: qcom-ngd-ctrl: Avoid sending power requests without QMI
arm64: dts: qcom: c630: Polish i2c-hid devices
Bjorn Helgaas (1):
PCI: Bounds-check command-line resource alignment requests
Björn Töpel (4):
i40e: Refactor rx_bi accesses
i40e: avoid premature Rx buffer reuse
ixgbe: avoid premature Rx buffer reuse
selftests/bpf: Fix broken riscv build
Bob Pearson (1):
RDMA/rxe: Compute PSN windows correctly
Bongsu Jeon (1):
nfc: s3fwrn5: Release the nfc firmware
Borislav Petkov (1):
EDAC/amd64: Fix PCI component registration
Brandon Syu (1):
drm/amd/display: Init clock value by current vbios CLKs
Brett Mastbergen (1):
netfilter: nft_ct: Remove confirmation check for NFT_CT_ID
Calum Mackay (1):
lockd: don't use interval-based rebinding over TCP
Carlos Garnacho (1):
platform/x86: intel-vbtn: Allow switch events on Acer Switch Alpha 12
Cezary Rojewski (1):
ASoC: pcm: DRAIN support reactivation
Chen-Yu Tsai (2):
arm64: dts: rockchip: Set dr_mode to "host" for OTG on rk3328-roc-cc
arm64: dts: rockchip: Fix UART pull-ups on rk3328
Cheng Lin (1):
nfs_common: need lock during iterate through the list
Chris Chiu (4):
ALSA: hda/realtek - Enable headset mic of ASUS X430UN with ALC256
ALSA: hda/realtek - Enable headset mic of ASUS Q524UQK with ALC255
ALSA/hda: apply jack fixup for the Acer Veriton N4640G/N6640G/N2510G
ALSA: hda/realtek: Apply jack fixup for Quanta NL3
Chris Packham (1):
ARM: dts: Remove non-existent i2c1 from 98dx3236
Chris Park (1):
drm/amd/display: Prevent bandwidth overflow
Chris Wilson (1):
drm/i915: Fix mismatch between misplaced vma check and vma insert
Christophe JAILLET (5):
ath10k: Fix an error handling path
ath10k: Release some resources in an error handling path
net: bcmgenet: Fix a resource leak in an error handling path in the probe functin
net: allwinner: Fix some resources leak in the error handling path of the probe and in the remove function
clk: s2mps11: Fix a resource leak in error handling paths in the probe function
Christophe Leroy (8):
crypto: talitos - Endianess in current_desc_hdr()
crypto: talitos - Fix return type of current_desc_hdr()
powerpc/feature: Fix CPU_FTRS_ALWAYS by removing CPU_FTRS_GENERIC_32
powerpc/mm: sanity_check_fault() should work for all, not only BOOK3S
powerpc/feature: Add CPU_FTR_NOEXECUTE to G2_LE
powerpc/xmon: Change printk() to pr_cont()
powerpc/8xx: Fix early debug when SMC1 is relocated
powerpc/mm: Fix verification of MMU_FTR_TYPE_44x
Chuck Lever (1):
xprtrdma: Fix XDRBUF_SPARSE_PAGES support
Chuhong Yuan (2):
ASoC: jz4740-i2s: add missed checks for clk_get()
ASoC: amd: change clk_get() to devm_clk_get() and add missed checks
Chunguang Xu (1):
ext4: fix a memory leak of ext4_free_data
Chunyan Zhang (1):
gpio: eic-sprd: break loop when getting NULL device resource
Claudiu Beznea (1):
ARM: dts: at91: sama5d2: map securam as device
Clément Péron (1):
ASoC: sun4i-i2s: Fix lrck_period computation for I2S justified mode
Colin Ian King (4):
crypto: inside-secure - Fix sizeof() mismatch
media: tm6000: Fix sizeof() mismatches
PCI: Fix overflow in command-line resource alignment requests
drm/mediatek: avoid dereferencing a null hdmi_phy on an error message
Connor McAdams (2):
ALSA: hda/ca0132 - Change Input Source enum strings.
ALSA: hda/ca0132 - Fix AE-5 rear headphone pincfg.
Cristian Birsan (2):
ARM: dts: at91: sama5d4_xplained: add pincontrol for USB Host
ARM: dts: at91: sama5d3_xplained: add pincontrol for USB Host
Dae R. Jeong (1):
md: fix a warning caused by a race between concurrent md_ioctl()s
Damien Le Moal (1):
block: Simplify REQ_OP_ZONE_RESET_ALL handling
Dan Aloni (1):
sunrpc: fix xs_read_xdr_buf for partial pages receive
Dan Carpenter (11):
usb: mtu3: fix memory corruption in mtu3_debugfs_regset()
soc: renesas: rmobile-sysc: Fix some leaks in rmobile_init_pm_domains()
rtc: pcf2127: fix pcf2127_nvmem_read/write() returns
media: max2175: fix max2175_set_csm_mode() error code
media: saa7146: fix array overflow in vidioc_s_audio()
mtd: rawnand: meson: Fix a resource leak in init
ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control()
qlcnic: Fix error code in probe
virtio_ring: Cut and paste bugs in vring_create_virtqueue_packed()
virtio_net: Fix error code in probe()
virtio_ring: Fix two use after free bugs
Dan Williams (1):
libnvdimm/namespace: Fix reaping of invalidated block-window-namespace labels
Daniel Gomez (1):
media: imx214: Fix stop streaming
Daniel Jordan (1):
cpuset: fix race between hotplug work and later CPU offline
Daniel Scally (1):
Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks"
Daniel T. Lee (1):
samples: bpf: Fix lwt_len_hist reusing previous BPF map
Dave Kleikamp (1):
jfs: Fix array index bounds check in dbAdjTree
David Hildenbrand (2):
powerpc/powernv/memtrace: Don't leak kernel memory to user space
powerpc/powernv/memtrace: Fix crashing the kernel when enabling concurrently
David Howells (1):
afs: Fix memory leak when mounting with multiple source parameters
David Jander (1):
Input: ads7846 - fix race that causes missing releases
David Woodhouse (1):
x86/apic: Fix x2apic enablement without interrupt remapping
Deepak R Varma (1):
drm/tegra: replace idr_init() by idr_init_base()
DingHua Ma (1):
regulator: axp20x: Fix DLDO2 voltage control register mask for AXP22x
Dmitry Baryshkov (1):
drm/msm/dsi_pll_10nm: restore VCO rate during restore_state
Dmitry Osipenko (1):
clk: tegra: Fix duplicated SE clock entry
Dmitry Torokhov (2):
Input: ads7846 - fix unaligned access on 7845
Input: cros_ec_keyb - send 'scancodes' in addition to key events
Dongdong Wang (1):
lwt: Disable BH too in run_lwt_bpf()
Dongjin Kim (1):
arm64: dts: meson-sm1: fix typo in opp table
Douglas Anderson (3):
blk-mq: In blk_mq_dispatch_rq_list() "no budget" is a reason to kick
soc: qcom: geni: More properly switch to DMA mode
Revert "i2c: i2c-qcom-geni: Fix DMA transfer race"
Dwaipayan Ray (1):
checkpatch: fix unescaped left brace
Eric Biggers (1):
crypto: af_alg - avoid undefined behavior accessing salg_name
Evan Green (1):
soc: qcom: smp2p: Safely acquire spinlock without IRQs
Fabio Estevam (2):
ARM: dts: imx6qdl-wandboard-revd1: Remove PAD_GPIO_6 from enetgrp
usb: chipidea: ci_hdrc_imx: Pass DISABLE_DEVICE_STREAMING flag to imx6ul
Fedor Tokarev (1):
net: sunrpc: Fix 'snprintf' return value check in 'do_xprt_debugfs'
Felix Kuehling (1):
drm/amdkfd: Fix leak in dmabuf import
Florian Westphal (1):
netfilter: nft_compat: make sure xtables destructors have run
Geert Uytterhoeven (1):
clk: renesas: r9a06g032: Drop __packed for portability
Greg Kroah-Hartman (1):
Linux 5.4.86
Guenter Roeck (2):
watchdog: armada_37xx: Add missing dependency on HAS_IOMEM
watchdog: sirfsoc: Add missing dependency on HAS_IOMEM
H. Nikolaus Schaller (1):
ARM: dts: pandaboard: fix pinmux for gpio user button of Pandaboard ES
Han Xu (1):
mtd: rawnand: gpmi: Fix the random DMA timeout issue
Hangbin Liu (1):
selftest/bpf: Add missed ip6ip6 test back
Hans de Goede (1):
power: supply: axp288_charger: Fix HP Pavilion x2 10 DMI matching
Huang Jianan (1):
erofs: avoid using generic_block_bmap
Hui Wang (2):
ACPI: PNP: compare the string length in the matching_id()
ALSA: hda/realtek: make bass spk volume adjustable on a yoga laptop
Ian Abbott (1):
staging: comedi: mf6x4: Fix AI end-of-conversion detection
Icenowy Zheng (1):
ARM: dts: sun8i: v3s: fix GIC node memory range
Jack Morgenstein (1):
RDMA/core: Do not indicate device ready when device enablement fails
Jack Pham (1):
usb: gadget: f_fs: Re-use SS descriptors for SuperSpeedPlus
Jack Xu (1):
crypto: qat - fix status check in qat_hal_put_rel_rd_xfer()
Jaegeuk Kim (1):
f2fs: call f2fs_get_meta_page_retry for nat page
James Smart (2):
scsi: lpfc: Fix invalid sleeping context in lpfc_sli4_nvmet_alloc()
scsi: lpfc: Re-fix use after free in lpfc_rq_buf_free()
Jan Kara (2):
quota: Sanity-check quota file headers on load
ext4: fix deadlock with fs freezing and EA inodes
Jason Gunthorpe (1):
vfio-pci: Use io_remap_pfn_range() for PCI IO memory
Jernej Skrabec (1):
clk: sunxi-ng: Make sure divider tables have sentinel
Jerome Brunet (1):
ASoC: meson: fix COMPILE_TEST error
Jing Xiangfeng (5):
staging: gasket: interrupt: fix the missed eventfd_ctx_put() in gasket_interrupt.c
HSI: omap_ssi: Don't jump to free ID in ssi_add_controller()
memstick: r592: Fix error return in r592_probe()
Bluetooth: btusb: Add the missed release_firmware() in btusb_mtk_setup_firmware()
Bluetooth: btmtksdio: Add the missed release_firmware() in mtk_setup_firmware()
Joel Stanley (1):
ARM: dts: aspeed: s2600wf: Fix VGA memory region location
Johan Hovold (9):
USB: serial: option: add interface-number sanity check to flag handling
USB: serial: mos7720: fix parallel-port state restore
USB: serial: digi_acceleport: fix write-wakeup deadlocks
USB: serial: keyspan_pda: fix dropped unthrottle interrupts
USB: serial: keyspan_pda: fix write deadlock
USB: serial: keyspan_pda: fix stalled writes
USB: serial: keyspan_pda: fix write-wakeup use-after-free
USB: serial: keyspan_pda: fix tx-unthrottle use-after-free
USB: serial: keyspan_pda: fix write unthrottling
Johannes Berg (2):
iwlwifi: mvm: hook up missing RX handlers
mac80211: don't set set TDLS STA bandwidth wider than possible
Johannes Thumshirn (1):
block: factor out requeue handling from dispatch code
Johannes Weiner (1):
mm: don't wake kswapd prematurely when watermark boosting is disabled
Jonathan Cameron (7):
iio:light:rpr0521: Fix timestamp alignment and prevent data leak.
iio:light:st_uvis25: Fix timestamp alignment and prevent data leak.
iio:magnetometer:mag3110: Fix alignment and data leak issues.
iio:pressure:mpl3115: Force alignment of buffer
iio:imu:bmi160: Fix too large a buffer.
iio:adc:ti-ads124s08: Fix buffer being too long.
iio:adc:ti-ads124s08: Fix alignment and data leak issues.
Jordan Niethe (2):
powerpc/64: Set up a kernel stack for secondaries before cpu_restore()
powerpc/64: Fix an EMIT_BUG_ENTRY in head_64.S
Josef Bacik (1):
btrfs: do not shorten unpin len for caching block groups
Jubin Zhong (1):
PCI: Fix pci_slot_release() NULL pointer dereference
Julian Sax (1):
HID: i2c-hid: add Vero K147 to descriptor override
Kailang Yang (1):
ALSA: hda/realtek - Add supported for more Lenovo ALC285 Headset Button
Kamal Heib (2):
RDMA/bnxt_re: Set queue pair state when being queried
RDMA/cxgb4: Validate the number of CQEs
Kan Liang (2):
perf/x86/intel: Add event constraint for CYCLE_ACTIVITY.STALLS_MEM_ANY
perf/x86/intel: Fix rtm_abort_event encoding on Ice Lake
Keita Suzuki (1):
media: siano: fix memory leak of debugfs members in smsdvb_hotplug
Keqian Zhu (2):
clocksource/drivers/arm_arch_timer: Use stable count reader in erratum sne
clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI
Kevin Hilman (1):
clk: meson: Kconfig: fix dependency for G12A
Krzysztof Kozlowski (5):
ARM: dts: exynos: fix roles of USB 3.0 ports on Odroid XU
ARM: dts: exynos: fix USB 3.0 VBUS control and over-current pins on Exynos5410
ARM: dts: exynos: fix USB 3.0 pins supply being turned off on Odroid XU
drm/mcde: Fix handling of platform_get_irq() error
drm/tve200: Fix handling of platform_get_irq() error
Lad Prabhakar (1):
media: v4l2-fwnode: Return -EINVAL for invalid bus-type
Lars-Peter Clausen (1):
iio: hrtimer-trigger: Mark hrtimer to expire in hard interrupt context
Leon Romanovsky (3):
RDMA/cm: Fix an attempt to use non-valid pointer when cleaning timewait
net/mlx5: Properly convey driver version to firmware
RDMA/cma: Don't overwrite sgid_attr after device is released
Li RongQing (1):
i40e: optimise prefetch page refcount
Lingling Xu (2):
watchdog: sprd: remove watchdog disable from resume fail path
watchdog: sprd: check busy bit before new loading rather than after that
Lokesh Vutla (1):
pwm: lp3943: Dynamically allocate PWM chip base
Luc Van Oostenryck (1):
xsk: Fix xsk_poll()'s return type
Luca Coelho (1):
iwlwifi: pcie: add one missing entry for AX210
Luis Henriques (1):
ceph: fix race in concurrent __ceph_remove_cap invocations
Lukas Wunner (15):
media: netup_unidvb: Don't leak SPI master in probe error path
spi: pxa2xx: Fix use-after-free on unbind
spi: spi-sh: Fix use-after-free on unbind
spi: atmel-quadspi: Fix use-after-free on unbind
spi: davinci: Fix use-after-free on unbind
spi: gpio: Don't leak SPI master in probe error path
spi: mxic: Don't leak SPI master in probe error path
spi: pic32: Don't leak DMA channels in probe error path
spi: rb4xx: Don't leak SPI master in probe error path
spi: sc18is602: Don't leak SPI master in probe error path
spi: st-ssc4: Fix unbalanced pm_runtime_disable() in probe error path
spi: synquacer: Disable clock in probe error path
spi: mt7621: Disable clock in probe error path
spi: mt7621: Don't leak SPI master in probe error path
spi: atmel-quadspi: Disable clock in probe error path
Maarten Lankhorst (1):
dma-buf/dma-resv: Respect num_fences when initializing the shared fence list.
Manivannan Sadhasivam (1):
watchdog: qcom: Avoid context switch in restart handler
Mao Jinlong (1):
coresight: tmc-etr: Check if page is valid before dma_map_page()
Marc Zyngier (3):
genirq/irqdomain: Don't try to free an interrupt that has no mapping
irqchip/alpine-msi: Fix freeing of interrupts on allocation error path
KVM: arm64: Introduce handling of AArch32 TTBCR2 traps
Marek Behún (1):
arm64: dts: armada-3720-turris-mox: update ethernet-phy handle name
Marek Szyprowski (1):
extcon: max77693: Fix modalias string
Mark Rutland (1):
arm64: syscall: exit userspace before unmasking exceptions
Martin Wilck (1):
scsi: core: Fix VPD LUN ID designator priorities
Masahiro Yamada (2):
kbuild: avoid split lines in .mod files
kconfig: fix return value of do_error_if()
Masami Hiramatsu (1):
x86/kprobes: Restore BTF if the single-stepping is cancelled
Mathieu Desnoyers (1):
powerpc: Fix incorrect stw{, ux, u, x} instructions in __set_pte_at
Matthew Wilcox (Oracle) (1):
sparc: fix handling of page table constructor failure
Michael Walle (1):
arm64: dts: ls1028a: fix ENETC PTP clock input
Mickaël Salaün (1):
selftests/seccomp: Update kernel config
Miquel Raynal (1):
mtd: spinand: Fix OOB read
Nathan Chancellor (1):
crypto: crypto4xx - Replace bitwise OR with logical OR in crypto4xx_build_pd
Nathan Lynch (2):
powerpc/pseries/hibernation: drop pseries_suspend_begin() from suspend ops
powerpc/pseries/hibernation: remove redundant cacheinfo update
Necip Fazil Yildiran (1):
MIPS: BCM47XX: fix kconfig dependency bug for BCM47XX_BCMA
NeilBrown (1):
NFS: switch nfsiod to be an UNBOUND workqueue.
Nicholas Piggin (1):
kernel/cpu: add arch override for clear_tasks_mm_cpumask() mm handling
Nicolas Boichat (1):
soc: mediatek: Check if power domains can be powered on at boot time
Nicolas Ferre (1):
ARM: dts: at91: sama5d2: fix CAN message ram offset and size
Nicolin Chen (2):
soc/tegra: fuse: Fix index bug in get_process_id
clk: tegra: Do not return 0 on failure
Nikita Shubin (1):
rtc: ep93xx: Fix NULL pointer dereference in ep93xx_rtc_read_time
Nuno Sá (1):
iio: buffer: Fix demux update
Ofir Bitton (1):
habanalabs: put devices before driver removal
Oleksij Rempel (1):
Input: ads7846 - fix integer overflow on Rt calculation
Olga Kornievskaia (1):
NFSv4.2: condition READDIR's mask for security label based on LSM state
Pablo Greco (3):
ARM: dts: sun7i: bananapi: Enable RGMII RX/TX delay on Ethernet PHY
ARM: dts: sun8i: r40: bananapi-m2-berry: Fix dcdc1 regulator
ARM: dts: sun8i: v40: bananapi-m2-berry: Fix ethernet node
Pablo Neira Ayuso (1):
netfilter: nft_dynset: fix timeouts later than 23 days
Pali Rohár (8):
cpufreq: ap806: Add missing MODULE_DEVICE_TABLE
cpufreq: highbank: Add missing MODULE_DEVICE_TABLE
cpufreq: mediatek: Add missing MODULE_DEVICE_TABLE
cpufreq: qcom: Add missing MODULE_DEVICE_TABLE
cpufreq: st: Add missing MODULE_DEVICE_TABLE
cpufreq: sun50i: Add missing MODULE_DEVICE_TABLE
cpufreq: loongson1: Add missing MODULE_ALIAS
cpufreq: scpi: Add missing MODULE_ALIAS
Paolo Abeni (1):
selftests: fix poll error in udpgro.sh
Paul Cercueil (1):
clk: ingenic: Fix divider calculation with div tables
Paul Kocialkowski (1):
ARM: sunxi: Add machine match for the Allwinner V3 SoC
Paul Moore (1):
selinux: fix inode_doinit_with_dentry() LABEL_INVALID error handling
Pawel Wieczorkiewicz (1):
xen-blkback: set ring->xenblkd to NULL after kthread_stop()
Paweł Chmiel (2):
arm64: dts: exynos: Include common syscon restart/poweroff for Exynos7
arm64: dts: exynos: Correct psci compatible used on Exynos7
Peilin Ye (1):
Bluetooth: Fix slab-out-of-bounds read in hci_le_direct_adv_report_evt()
Peng Liu (1):
sched/deadline: Fix sched_dl_global_validate()
Philipp Rudo (1):
s390/kexec_file: fix diag308 subcode when loading crash kernel
Praveenkumar I (1):
mtd: rawnand: qcom: Fix DMA sync on FLASH_STATUS register read
Qinglang Miao (13):
gpio: zynq: fix reference leak in zynq_gpio functions
drm/tegra: sor: Disable clocks on error in tegra_sor_init()
spi: mt7621: fix missing clk_disable_unprepare() on error in mt7621_spi_probe
spi: bcm63xx-hsspi: fix missing clk_disable_unprepare() on error in bcm63xx_hsspi_resume
media: solo6x10: fix missing snd_card_free in error handling case
memstick: fix a double-free bug in memstick_check
cw1200: fix missing destroy_workqueue() on error in cw1200_init_common
mips: cdmm: fix use-after-free in mips_cdmm_bus_discover
platform/x86: dell-smbios-base: Fix error return code in dell_smbios_init
dm ioctl: fix error return code in target_message
scsi: qedi: Fix missing destroy_workqueue() on error in __qedi_probe
s390/cio: fix use-after-free in ccw_device_destroy_console
iio: adc: rockchip_saradc: fix missing clk_disable_unprepare() on error in rockchip_saradc_resume
Qiuxu Zhuo (1):
EDAC/i10nm: Use readl() to access MMIO registers
Qu Wenruo (1):
btrfs: trim: fix underflow in trim length to prevent access beyond device boundary
Rafael J. Wysocki (1):
PM: ACPI: PCI: Drop acpi_pm_set_bridge_wakeup()
Rakesh Pillai (1):
ath10k: Fix the parsing error in service available event
Randy Dunlap (2):
scsi: bnx2i: Requires MMU
drm/aspeed: Fix Kconfig warning & subsequent build errors
Rasmus Villemoes (1):
spi: fsl: fix use of spisel_boot signal on MPC8309
Richard Weinberger (1):
ubifs: wbuf: Don't leak kernel memory to flash
Roberto Sassu (1):
ima: Don't modify file descriptor mode on the fly
Robin Gong (1):
ALSA: core: memalloc: add page alignment for iram
Russell King (1):
net: mvpp2: add mvpp2_phylink_to_port() helper
Sai Prakash Ranjan (2):
coresight: tmc-etf: Fix NULL ptr dereference in tmc_enable_etf_sink_perf()
coresight: etb10: Fix possible NULL ptr dereference in etb_enable_perf()
Sakari Ailus (5):
media: ipu3-cio2: Remove traces of returned buffers
media: ipu3-cio2: Return actual subdev format
media: ipu3-cio2: Serialise access to pad format
media: ipu3-cio2: Validate mbus format in setting subdev format
media: ipu3-cio2: Make the field on subdev format V4L2_FIELD_NONE
Sara Sharon (1):
cfg80211: initialize rekey_data
Sean Nyekjaer (1):
can: m_can: m_can_config_endisable(): remove double clearing of clock stop request bit
Sean Young (1):
media: sunxi-cir: ensure IR is handled when it is continuous
Sebastian Andrzej Siewior (1):
orinoco: Move context allocation after processing the skb
SeongJae Park (5):
xen/xenbus: Allow watches discard events before queueing
xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path()
xen/xenbus/xen_bus_type: Support will_handle watch callback
xen/xenbus: Count pending messages for each watch
xenbus/xenbus_backend: Disallow pending watch messages
Serge Hallyn (1):
fix namespaced fscaps when !CONFIG_SECURITY
Sergei Antonov (1):
mtd: rawnand: meson: fix meson_nfc_dma_buffer_release() arguments
Seung-Woo Kim (1):
brcmfmac: Fix memory leak for unpaired brcmf_{alloc/free}
Simon Beginn (1):
Input: goodix - add upside-down quirk for Teclast X98 Pro tablet
Sreekanth Reddy (1):
scsi: mpt3sas: Increase IOCInit request timeout to 30s
Stefan Agner (3):
arm64: dts: meson: fix PHY deassert timing requirements
ARM: dts: meson: fix PHY deassert timing requirements
arm64: dts: meson: g12a: x96-max: fix PHY deassert timing requirements
Stefan Haberland (4):
s390/dasd: fix hanging device offline processing
s390/dasd: prevent inconsistent LCU device data
s390/dasd: fix list corruption of pavgroup group list
s390/dasd: fix list corruption of lcu list
Stephane Eranian (1):
perf/x86/intel: Check PEBS status correctly
Stephen Boyd (1):
platform/chrome: cros_ec_spi: Don't overwrite spi::mode
Steve French (1):
SMB3: avoid confusing warning message on mount to Azure
Steven Rostedt (VMware) (1):
Revert: "ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESS"
Stylon Wang (1):
drm/amd/display: Fix memory leaks in S3 resume
Subash Abhinov Kasiviswanathan (1):
netfilter: x_tables: Switch synchronization to RCU
Suzuki K Poulose (1):
coresight: tmc-etr: Fix barrier packet insertion for perf buffer
Sven Eckelmann (3):
vxlan: Add needed_headroom for lower device
vxlan: Copy needed_tailroom from lowerdev
mtd: parser: cmdline: Fix parsing of part-names with colons
Sven Schnelle (1):
s390/smp: perform initial CPU reset also for SMT siblings
Sven Van Asbroeck (1):
lan743x: fix rx_napi_poll/interrupt ping-pong
Takashi Iwai (5):
ALSA: hda: Fix regressions on clear and reconfig sysfs
ALSA: pcm: oss: Fix a few more UBSAN fixes
ALSA: hda/realtek: Add quirk for MSI-GP73
ALSA: usb-audio: Disable sample read check if firmware doesn't give back
ASoC: cx2072x: Fix doubly definitions of Playback and Capture streams
Terry Zhou (1):
clk: mvebu: a3700: fix the XTAL MODE pin to MPP1_9
Thomas Gleixner (2):
dm table: Remove BUG_ON(in_interrupt())
sched: Reenable interrupts in do_sched_yield()
Tianyue Ren (1):
selinux: fix error initialization in inode_doinit_with_dentry()
Todd Kjos (1):
binder: add flag to clear buffer on txn complete
Toke Høiland-Jørgensen (1):
selftests/bpf/test_offload.py: Reset ethtool features after failed setting
Tom Rix (1):
drm/gma500: fix double free of gma_connector
Trond Myklebust (3):
SUNRPC: rpc_wake_up() should wake up tasks in the correct order
SUNRPC: xprt_load_transport() needs to support the netid "rdma6"
NFSv4: Fix the alignment of page data in the getdeviceinfo reply
Tsuchiya Yuto (1):
mwifiex: fix mwifiex_shutdown_sw() causing sw reset failure
Tudor Ambarus (1):
spi: atmel-quadspi: Fix AHB memory accesses
Tyrel Datwyler (1):
powerpc/rtas: Fix typo of ibm,open-errinjct in RTAS filter
Uwe Kleine-König (2):
spi: fix resource leak for drivers without .remove callback
pwm: zx: Add missing cleanup in error path
Vadim Pasternak (3):
platform/x86: mlx-platform: Remove PSU EEPROM from default platform configuration
platform/x86: mlx-platform: Remove PSU EEPROM from MSN274x platform configuration
platform/x86: mlx-platform: Fix item counter assignment for MSN2700, MSN24xx systems
Vidya Sagar (1):
arm64: tegra: Fix DT binding for IO High Voltage entry
Vijay Khemka (1):
ARM: dts: aspeed: tiogapass: Remove vuart
Vincent Stehlé (2):
powerpc/ps3: use dma_mapping_error()
net: korina: fix return value
Wang Hai (2):
qtnfmac: fix error return code in qtnf_pcie_probe()
device-dax/core: Fix memory leak when rmmod dax.ko
Wang Li (1):
phy: renesas: rcar-gen3-usb2: disable runtime pm in case of failure
Wang ShaoBo (1):
ubifs: Fix error return code in ubifs_init_authentication()
Wang Wensheng (1):
watchdog: Fix potential dereferencing of null pointer
Will McVicker (2):
USB: gadget: f_midi: setup SuperSpeed Plus descriptors
USB: gadget: f_rndis: fix bitrate for SuperSpeed and above
Xuan Zhuo (1):
xsk: Replace datagram_poll by sock_poll_wait
Yang Yingliang (5):
video: fbdev: atmel_lcdfb: fix return error code in atmel_lcdfb_of_init()
drm/omap: dmm_tiler: fix return error code in omap_dmm_probe()
usb/max3421: fix return error code in max3421_probe()
clocksource/drivers/orion: Add missing clk_disable_unprepare() on error path
speakup: fix uninitialized flush_lock
Yangtao Li (1):
pinctrl: sunxi: Always call chained_irq_{enter, exit} in sunxi_pinctrl_irq_handler
Yazen Ghannam (2):
EDAC/mce_amd: Use struct cpuinfo_x86.cpu_die_id for AMD NodeId
x86/CPU/AMD: Save AMD NodeId as cpu_die_id
Yu Kuai (6):
media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_dec_pm()
media: mtk-vcodec: add missing put_device() call in mtk_vcodec_release_dec_pm()
media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_enc_pm()
soc: amlogic: canvas: add missing put_device() call in meson_canvas_get()
clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent()
pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()
Zhang Changzhong (4):
rsi: fix error return code in rsi_reset_card()
scsi: fnic: Fix error return code in fnic_probe()
bus: fsl-mc: fix error return code in fsl_mc_object_allocate()
remoteproc: qcom: Fix potential NULL dereference in adsp_init_mmio()
Zhang Qilong (28):
PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter
can: softing: softing_netdev_open(): fix error handling
spi: img-spfi: fix reference leak in img_spfi_resume
spi: spi-mem: fix reference leak in spi_mem_access_start
spi: stm32: fix reference leak in stm32_spi_resume
spi: spi-ti-qspi: fix reference leak in ti_qspi_setup
spi: tegra20-slink: fix reference leak in slink ops of tegra20
spi: tegra20-sflash: fix reference leak in tegra_sflash_resume
spi: tegra114: fix reference leak in tegra spi ops
ASoC: wm8998: Fix PM disable depth imbalance on error
spi: sprd: fix reference leak in sprd_spi_remove
ASoC: arizona: Fix a wrong free in wm8997_probe
staging: greybus: codecs: Fix reference counter leak in error handling
spi: mxs: fix reference leak in mxs_spi_probe
crypto: omap-aes - Fix PM disable depth imbalance in omap_aes_probe
soc: ti: knav_qmss: fix reference leak in knav_queue_probe
soc: ti: Fix reference imbalance in knav_dma_probe
Input: omap4-keypad - fix runtime PM error handling
power: supply: bq24190_charger: fix reference leak
hwmon: (ina3221) Fix PM usage counter unbalance in ina3221_write_enable
scsi: pm80xx: Fix error return in pm8001_pci_probe()
usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe
usb: oxu210hp-hcd: Fix memory leak in oxu_create
remoteproc: q6v5-mss: fix error handling in q6v5_pds_enable
remoteproc: qcom: fix reference leak in adsp_start
mtd: rawnand: gpmi: fix reference count leak in gpmi ops
libnvdimm/label: Return -ENXIO for no slot in __blk_label_update
clk: ti: Fix memleak in ti_fapll_synth_setup
Zhao Heming (2):
md/cluster: block reshape with remote resync job
md/cluster: fix deadlock when node is doing resync job
Zhe Li (1):
jffs2: Fix GC exit abnormally
Zheng Zengkai (1):
perf record: Fix memory leak when using '--user-regs=?' to list registers
Zhihao Cheng (3):
drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe
mmc: pxamci: Fix error return code in pxamci_probe
dmaengine: mv_xor_v2: Fix error return code in mv_xor_v2_probe()
Zwane Mwaikambo (1):
drm/dp_aux_dev: check aux_dev before use in drm_dp_aux_dev_get_by_minor()
kazuo ito (1):
nfsd: Fix message level for normal termination
lizhe (1):
jffs2: Fix ignoring mounting options problem during remounting
taehyun.cho (1):
USB: gadget: f_acm: add support for SuperSpeed Plus
4 years, 10 months
- 1
- 1
Linux 4.19.164
by Greg Kroah-Hartman
I'm announcing the release of the 4.19.164 kernel.
All users of the 4.19 kernel series must upgrade.
The updated 4.19.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
thanks,
greg k-h
------------
Documentation/admin-guide/kernel-parameters.txt | 1
Makefile | 5
arch/arc/kernel/stacktrace.c | 23 ++-
arch/arm/boot/dts/armada-xp-98dx3236.dtsi | 5
arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts | 4
arch/arm/boot/dts/at91-sama5d3_xplained.dts | 7 +
arch/arm/boot/dts/at91-sama5d4_xplained.dts | 7 +
arch/arm/boot/dts/at91sam9rl.dtsi | 19 +-
arch/arm/boot/dts/exynos5410-odroidxu.dts | 6
arch/arm/boot/dts/exynos5410-pinctrl.dtsi | 28 ++++
arch/arm/boot/dts/exynos5410.dtsi | 4
arch/arm/boot/dts/omap4-panda-es.dts | 2
arch/arm/boot/dts/sama5d2.dtsi | 7 -
arch/arm/boot/dts/sun8i-v3s.dtsi | 2
arch/arm/kernel/head.S | 6
arch/arm/mach-shmobile/pm-rmobile.c | 1
arch/arm/mach-sunxi/sunxi.c | 1
arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts | 2
arch/arm64/boot/dts/exynos/exynos7.dtsi | 12 -
arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts | 1
arch/arm64/boot/dts/rockchip/rk3328.dtsi | 16 +-
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 3
arch/arm64/include/asm/atomic_lse.h | 76 ++++++++--
arch/arm64/include/asm/kvm_host.h | 1
arch/arm64/include/asm/lse.h | 6
arch/arm64/kernel/syscall.c | 2
arch/arm64/kvm/sys_regs.c | 1
arch/arm64/lib/memcpy.S | 3
arch/arm64/lib/memmove.S | 3
arch/arm64/lib/memset.S | 3
arch/mips/bcm47xx/Kconfig | 1
arch/powerpc/Makefile | 1
arch/powerpc/include/asm/book3s/32/pgtable.h | 4
arch/powerpc/include/asm/cputable.h | 5
arch/powerpc/include/asm/nohash/pgtable.h | 4
arch/powerpc/kernel/head_64.S | 8 -
arch/powerpc/kernel/rtas.c | 2
arch/powerpc/kernel/setup-common.c | 4
arch/powerpc/perf/core-book3s.c | 10 +
arch/powerpc/platforms/powernv/memtrace.c | 44 +++++-
arch/powerpc/platforms/pseries/suspend.c | 4
arch/powerpc/xmon/nonstdio.c | 2
arch/s390/kernel/smp.c | 18 --
arch/s390/purgatory/head.S | 9 -
arch/um/drivers/chan_user.c | 4
arch/um/drivers/xterm.c | 5
arch/um/os-Linux/irq.c | 2
arch/x86/include/asm/apic.h | 1
arch/x86/include/asm/pgtable_types.h | 1
arch/x86/include/asm/sync_core.h | 9 -
arch/x86/kernel/apic/apic.c | 14 +-
arch/x86/kernel/apic/vector.c | 24 ++-
arch/x86/kernel/apic/x2apic_phys.c | 9 +
arch/x86/kernel/cpu/intel_rdt.h | 2
arch/x86/kernel/cpu/intel_rdt_monitor.c | 7 -
arch/x86/kernel/kprobes/core.c | 5
arch/x86/lib/memcpy_64.S | 6
arch/x86/lib/memmove_64.S | 4
arch/x86/lib/memset_64.S | 6
arch/x86/mm/ident_map.c | 12 +
arch/x86/mm/mem_encrypt_identity.c | 4
arch/x86/mm/tlb.c | 10 +
block/blk-mq.c | 29 ++--
crypto/af_alg.c | 10 +
crypto/ecdh.c | 9 -
drivers/acpi/acpi_pnp.c | 3
drivers/acpi/device_pm.c | 41 +----
drivers/acpi/resource.c | 2
drivers/block/xen-blkback/xenbus.c | 4
drivers/bluetooth/hci_h5.c | 3
drivers/bus/fsl-mc/fsl-mc-allocator.c | 4
drivers/bus/mips_cdmm.c | 4
drivers/clk/clk-s2mps11.c | 1
drivers/clk/mvebu/armada-37xx-xtal.c | 4
drivers/clk/renesas/r9a06g032-clocks.c | 2
drivers/clk/sunxi-ng/ccu-sun50i-a64.c | 1
drivers/clk/sunxi-ng/ccu-sun8i-h3.c | 1
drivers/clk/tegra/clk-id.h | 1
drivers/clk/tegra/clk-tegra-periph.c | 2
drivers/clk/ti/fapll.c | 11 +
drivers/clocksource/arm_arch_timer.c | 23 ++-
drivers/clocksource/cadence_ttc_timer.c | 18 +-
drivers/cpufreq/highbank-cpufreq.c | 7 +
drivers/cpufreq/loongson1-cpufreq.c | 1
drivers/cpufreq/mediatek-cpufreq.c | 1
drivers/cpufreq/scpi-cpufreq.c | 1
drivers/cpufreq/sti-cpufreq.c | 7 +
drivers/crypto/amcc/crypto4xx_core.c | 2
drivers/crypto/inside-secure/safexcel.c | 2
drivers/crypto/omap-aes.c | 3
drivers/crypto/qat/qat_common/qat_hal.c | 2
drivers/crypto/talitos.c | 10 -
drivers/dma/mv_xor_v2.c | 4
drivers/edac/amd64_edac.c | 26 ++-
drivers/extcon/extcon-max77693.c | 2
drivers/gpio/gpio-eic-sprd.c | 2
drivers/gpio/gpio-mvebu.c | 16 +-
drivers/gpu/drm/drm_dp_aux_dev.c | 2
drivers/gpu/drm/drm_dp_mst_topology.c | 7 -
drivers/gpu/drm/gma500/cdv_intel_dp.c | 2
drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c | 8 +
drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 1
drivers/gpu/drm/tegra/drm.c | 2
drivers/gpu/drm/tegra/sor.c | 10 +
drivers/gpu/drm/tve200/tve200_drv.c | 4
drivers/gpu/drm/xen/xen_drm_front.c | 2
drivers/gpu/drm/xen/xen_drm_front_gem.c | 8 -
drivers/gpu/drm/xen/xen_drm_front_kms.c | 2
drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c | 8 +
drivers/hsi/controllers/omap_ssi_core.c | 2
drivers/hwtracing/coresight/coresight-tmc-etr.c | 2
drivers/iio/adc/rockchip_saradc.c | 2
drivers/iio/imu/bmi160/bmi160_core.c | 4
drivers/iio/industrialio-buffer.c | 6
drivers/iio/light/rpr0521.c | 17 +-
drivers/iio/light/st_uvis25.h | 5
drivers/iio/light/st_uvis25_core.c | 8 -
drivers/iio/pressure/mpl3115.c | 9 +
drivers/infiniband/core/cm.c | 2
drivers/infiniband/hw/bnxt_re/ib_verbs.c | 1
drivers/infiniband/hw/cxgb4/cq.c | 3
drivers/infiniband/hw/mthca/mthca_cq.c | 2
drivers/infiniband/hw/mthca/mthca_dev.h | 1
drivers/infiniband/sw/rxe/rxe_req.c | 3
drivers/input/keyboard/cros_ec_keyb.c | 1
drivers/input/keyboard/omap4-keypad.c | 89 +++++++-----
drivers/input/misc/cm109.c | 7 -
drivers/input/mouse/cyapa_gen6.c | 2
drivers/input/serio/i8042-x86ia64io.h | 42 ++++++
drivers/input/touchscreen/ads7846.c | 52 ++++---
drivers/input/touchscreen/goodix.c | 12 +
drivers/irqchip/irq-alpine-msi.c | 3
drivers/irqchip/irq-gic-v3-its.c | 16 --
drivers/md/dm-ioctl.c | 1
drivers/md/dm-table.c | 6
drivers/md/md-cluster.c | 67 +++++----
drivers/md/md.c | 21 ++-
drivers/media/common/siano/smsdvb-main.c | 5
drivers/media/i2c/max2175.c | 2
drivers/media/pci/intel/ipu3/ipu3-cio2.c | 62 ++++----
drivers/media/pci/intel/ipu3/ipu3-cio2.h | 1
drivers/media/pci/netup_unidvb/netup_unidvb_spi.c | 5
drivers/media/pci/saa7146/mxb.c | 19 +-
drivers/media/pci/solo6x10/solo6x10-g723.c | 2
drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c | 1
drivers/media/rc/sunxi-cir.c | 2
drivers/media/usb/gspca/gspca.c | 1
drivers/media/usb/msi2500/msi2500.c | 2
drivers/media/usb/tm6000/tm6000-video.c | 5
drivers/memstick/core/memstick.c | 1
drivers/memstick/host/r592.c | 12 +
drivers/mmc/core/block.c | 2
drivers/mtd/cmdlinepart.c | 14 +-
drivers/mtd/nand/raw/qcom_nandc.c | 2
drivers/mtd/nand/spi/core.c | 4
drivers/net/can/softing/softing_main.c | 9 +
drivers/net/ethernet/allwinner/sun4i-emac.c | 7 -
drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 24 ++-
drivers/net/ethernet/korina.c | 2
drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 21 ++-
drivers/net/ethernet/mellanox/mlx4/en_tx.c | 40 ++++-
drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 12 +
drivers/net/ethernet/mellanox/mlx5/core/main.c | 6
drivers/net/ethernet/microchip/lan743x_ethtool.c | 9 -
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 1
drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c | 6
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 27 +++
drivers/net/vxlan.c | 3
drivers/net/wireless/ath/ath10k/usb.c | 7 -
drivers/net/wireless/ath/ath10k/wmi-tlv.c | 4
drivers/net/wireless/ath/ath10k/wmi.c | 9 +
drivers/net/wireless/ath/ath10k/wmi.h | 1
drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 2
drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 36 +++--
drivers/net/wireless/intersil/orinoco/orinoco_usb.c | 14 +-
drivers/net/wireless/marvell/mwifiex/main.c | 2
drivers/net/wireless/st/cw1200/main.c | 2
drivers/net/xen-netback/xenbus.c | 6
drivers/nfc/s3fwrn5/firmware.c | 4
drivers/nvdimm/label.c | 13 +
drivers/pci/controller/dwc/pcie-qcom.c | 12 +
drivers/pci/controller/pcie-iproc.c | 10 -
drivers/pci/pci-acpi.c | 4
drivers/pci/pci.c | 14 +-
drivers/pci/slot.c | 6
drivers/pinctrl/intel/pinctrl-baytrail.c | 8 +
drivers/pinctrl/intel/pinctrl-merrifield.c | 8 +
drivers/pinctrl/pinctrl-amd.c | 7 -
drivers/pinctrl/pinctrl-falcon.c | 14 +-
drivers/pinctrl/sunxi/pinctrl-sunxi.c | 6
drivers/platform/x86/acer-wmi.c | 1
drivers/platform/x86/dell-smbios-base.c | 1
drivers/platform/x86/intel-vbtn.c | 12 +
drivers/platform/x86/mlx-platform.c | 27 +--
drivers/platform/x86/thinkpad_acpi.c | 10 +
drivers/power/supply/axp288_charger.c | 28 ++--
drivers/power/supply/bq24190_charger.c | 20 ++
drivers/ps3/ps3stor_lib.c | 2
drivers/pwm/pwm-lp3943.c | 1
drivers/pwm/pwm-zx.c | 1
drivers/s390/block/dasd_alias.c | 22 ++-
drivers/scsi/be2iscsi/be_main.c | 4
drivers/scsi/bnx2i/Kconfig | 1
drivers/scsi/fnic/fnic_main.c | 1
drivers/scsi/lpfc/lpfc_mem.c | 6
drivers/scsi/lpfc/lpfc_sli.c | 10 +
drivers/scsi/megaraid/megaraid_sas_base.c | 16 +-
drivers/scsi/mpt3sas/mpt3sas_base.c | 2
drivers/scsi/pm8001/pm8001_init.c | 3
drivers/scsi/qedi/qedi_main.c | 4
drivers/scsi/scsi_lib.c | 126 ++++++++++++------
drivers/scsi/ufs/ufshcd.c | 7 +
drivers/slimbus/qcom-ngd-ctrl.c | 6
drivers/soc/fsl/dpio/dpio-driver.c | 5
drivers/soc/mediatek/mtk-scpsys.c | 5
drivers/soc/qcom/qcom-geni-se.c | 17 ++
drivers/soc/qcom/smp2p.c | 5
drivers/soc/tegra/fuse/speedo-tegra210.c | 2
drivers/soc/ti/knav_dma.c | 13 +
drivers/soc/ti/knav_qmss_queue.c | 4
drivers/spi/spi-bcm2835aux.c | 17 --
drivers/spi/spi-bcm63xx-hsspi.c | 4
drivers/spi/spi-davinci.c | 2
drivers/spi/spi-img-spfi.c | 4
drivers/spi/spi-mxs.c | 1
drivers/spi/spi-pic32.c | 1
drivers/spi/spi-rb4xx.c | 2
drivers/spi/spi-sc18is602.c | 13 -
drivers/spi/spi-sh.c | 13 -
drivers/spi/spi-st-ssc4.c | 5
drivers/spi/spi-tegra114.c | 2
drivers/spi/spi-tegra20-sflash.c | 1
drivers/spi/spi-tegra20-slink.c | 2
drivers/spi/spi-ti-qspi.c | 1
drivers/spi/spi.c | 19 +-
drivers/staging/comedi/drivers/mf6x4.c | 3
drivers/staging/gasket/gasket_interrupt.c | 15 +-
drivers/staging/greybus/audio_codec.c | 2
drivers/staging/mt7621-spi/spi-mt7621.c | 2
drivers/staging/speakup/speakup_dectlk.c | 2
drivers/tty/serial/8250/8250_omap.c | 5
drivers/tty/serial/serial_core.c | 4
drivers/usb/chipidea/ci_hdrc_imx.c | 3
drivers/usb/core/quirks.c | 3
drivers/usb/gadget/function/f_acm.c | 2
drivers/usb/gadget/function/f_fs.c | 5
drivers/usb/gadget/function/f_midi.c | 6
drivers/usb/gadget/function/f_rndis.c | 4
drivers/usb/gadget/udc/dummy_hcd.c | 2
drivers/usb/host/ehci-omap.c | 1
drivers/usb/host/max3421-hcd.c | 3
drivers/usb/host/oxu210hp-hcd.c | 4
drivers/usb/host/xhci-hub.c | 4
drivers/usb/misc/sisusbvga/Kconfig | 2
drivers/usb/serial/digi_acceleport.c | 45 +-----
drivers/usb/serial/keyspan_pda.c | 63 ++++-----
drivers/usb/serial/mos7720.c | 2
drivers/usb/serial/option.c | 23 +++
drivers/usb/storage/uas.c | 3
drivers/usb/storage/unusual_uas.h | 7 -
drivers/usb/storage/usb.c | 3
drivers/vfio/pci/vfio_pci.c | 4
drivers/video/fbdev/atmel_lcdfb.c | 2
drivers/watchdog/Kconfig | 3
drivers/watchdog/qcom-wdt.c | 2
drivers/watchdog/sprd_wdt.c | 34 ++--
drivers/watchdog/watchdog_core.c | 22 +--
drivers/xen/xen-pciback/xenbus.c | 2
drivers/xen/xenbus/xenbus.h | 2
drivers/xen/xenbus/xenbus_client.c | 8 +
drivers/xen/xenbus/xenbus_probe.c | 1
drivers/xen/xenbus/xenbus_probe_backend.c | 7 +
drivers/xen/xenbus/xenbus_xs.c | 34 +++-
fs/ceph/caps.c | 11 +
fs/cifs/smb2ops.c | 3
fs/cifs/smb2pdu.c | 7 -
fs/cifs/smb2pdu.h | 14 +-
fs/ext4/inode.c | 19 ++
fs/ext4/mballoc.c | 1
fs/jffs2/readinode.c | 16 ++
fs/jfs/jfs_dmap.h | 2
fs/lockd/host.c | 20 +-
fs/nfs/inode.c | 2
fs/nfs/nfs4proc.c | 10 +
fs/nfs_common/grace.c | 6
fs/nfsd/nfssvc.c | 3
fs/quota/quota_v2.c | 19 ++
fs/ubifs/io.c | 13 +
include/acpi/acpi_bus.h | 5
include/linux/build_bug.h | 5
include/linux/compiler-clang.h | 1
include/linux/compiler-gcc.h | 19 --
include/linux/compiler.h | 18 ++
include/linux/netfilter/x_tables.h | 5
include/linux/security.h | 2
include/linux/seq_buf.h | 2
include/linux/sunrpc/xprt.h | 1
include/linux/trace_seq.h | 4
include/linux/usb_usual.h | 2
include/uapi/linux/if_alg.h | 16 ++
include/xen/xenbus.h | 15 ++
kernel/cpu.c | 6
kernel/irq/irqdomain.c | 11 +
kernel/sched/core.c | 6
kernel/sched/deadline.c | 5
kernel/sched/sched.h | 42 ++----
net/bluetooth/hci_event.c | 17 +-
net/bridge/br_vlan.c | 4
net/core/lwt_bpf.c | 8 -
net/ipv4/netfilter/arp_tables.c | 14 +-
net/ipv4/netfilter/ip_tables.c | 14 +-
net/ipv4/tcp_input.c | 3
net/ipv4/tcp_output.c | 9 -
net/ipv6/netfilter/ip6_tables.c | 14 +-
net/mac80211/mesh_pathtbl.c | 4
net/mac80211/vht.c | 14 +-
net/netfilter/x_tables.c | 49 ++-----
net/sunrpc/xprt.c | 65 +++++++--
net/sunrpc/xprtrdma/module.c | 1
net/sunrpc/xprtrdma/transport.c | 1
net/sunrpc/xprtsock.c | 4
net/wireless/nl80211.c | 2
net/xdp/xsk.c | 8 -
samples/bpf/lwt_len_hist.sh | 2
scripts/checkpatch.pl | 2
scripts/kconfig/preprocess.c | 2
security/integrity/ima/ima_crypto.c | 20 --
security/selinux/hooks.c | 16 +-
sound/core/oss/pcm_oss.c | 28 ++--
sound/pci/hda/hda_codec.c | 2
sound/pci/hda/hda_sysfs.c | 2
sound/pci/hda/patch_ca0132.c | 2
sound/pci/hda/patch_realtek.c | 4
sound/soc/codecs/wm8997.c | 2
sound/soc/codecs/wm8998.c | 4
sound/soc/codecs/wm_adsp.c | 5
sound/soc/jz4740/jz4740-i2s.c | 4
sound/soc/meson/Kconfig | 2
sound/soc/soc-pcm.c | 2
sound/usb/clock.c | 6
sound/usb/format.c | 2
sound/usb/quirks.c | 1
sound/usb/stream.c | 6
tools/perf/util/cs-etm-decoder/cs-etm-decoder.c | 8 -
tools/perf/util/cs-etm.c | 29 +++-
tools/perf/util/cs-etm.h | 10 +
tools/perf/util/parse-regs-options.c | 2
tools/testing/ktest/ktest.pl | 7 -
tools/testing/selftests/bpf/test_offload.py | 1
350 files changed, 2087 insertions(+), 1115 deletions(-)
Alan Stern (1):
media: gspca: Fix memory leak in probe
Alexander Sverdlin (1):
serial: 8250_omap: Avoid FIFO corruption caused by MDR1 access
Alexandre Belloni (1):
ARM: dts: at91: at91sam9rl: fix ADC triggers
Alexey Kardashevskiy (1):
serial_core: Check for port state when tty is in error state
Amadej Kastelic (1):
ALSA: usb-audio: Add VID to support native DSD reproduction on FiiO devices
Anant Thazhemadam (1):
Bluetooth: hci_h5: fix memory leak in h5_close
Andy Lutomirski (1):
x86/membarrier: Get rid of a dubious optimization
Andy Shevchenko (2):
pinctrl: merrifield: Set default bias in case no particular value given
pinctrl: baytrail: Avoid clearing debounce value when turning it off
Anmol Karn (1):
Bluetooth: Fix null pointer dereference in hci_event_packet()
Ansuel Smith (1):
PCI: qcom: Add missing reset for ipq806x
Anton Ivanov (3):
um: Monitor error events in IRQ controller
um: tty: Fix handling of close in tty lines
um: chan_xterm: Fix fd leak
Antti Palosaari (1):
media: msi2500: assign SPI bus number dynamically
Ard Biesheuvel (2):
ARM: p2v: fix handling of LPAE translation in BE mode
crypto: ecdh - avoid unaligned accesses in ecdh_set_secret()
Arnd Bergmann (7):
kbuild: avoid static_assert for genksyms
scsi: megaraid_sas: Check user-provided offsets
RDMa/mthca: Work around -Wenum-conversion warning
seq_buf: Avoid type mismatch for seq_buf_init
watchdog: coh901327: add COMMON_CLK dependency
Input: cyapa_gen6 - fix out-of-bounds stack access
platform/x86: mlx-platform: remove an unused variable
Artem Lapkin (1):
arm64: dts: meson: fix spi-max-frequency on Khadas VIM2
Arvind Sankar (3):
x86/mm/mem_encrypt: Fix definition of PMD_FLAGS_DEC_WP
compiler.h: fix barrier_data() on clang
x86/mm/ident_map: Check for errors from ident_pud_init()
Athira Rajeev (1):
powerpc/perf: Exclude kernel samples while counting events in user space.
Baruch Siach (1):
gpio: mvebu: fix potential user-after-free on probe
Bean Huo (1):
mmc: block: Fixup condition for CMD13 polling for RPMB requests
Bharat Gooty (1):
PCI: iproc: Fix out-of-bound array accesses
Bjorn Andersson (1):
slimbus: qcom-ngd-ctrl: Avoid sending power requests without QMI
Bjorn Helgaas (1):
PCI: Bounds-check command-line resource alignment requests
Björn Töpel (1):
ixgbe: avoid premature Rx buffer reuse
Bob Pearson (1):
RDMA/rxe: Compute PSN windows correctly
Bongsu Jeon (1):
nfc: s3fwrn5: Release the nfc firmware
Borislav Petkov (1):
EDAC/amd64: Fix PCI component registration
Bui Quang Minh (1):
USB: dummy-hcd: Fix uninitialized array use in init()
Calum Mackay (1):
lockd: don't use interval-based rebinding over TCP
Can Guo (1):
scsi: ufs: Make sure clk scaling happens only when HBA is runtime ACTIVE
Carlos Garnacho (1):
platform/x86: intel-vbtn: Allow switch events on Acer Switch Alpha 12
Cezary Rojewski (1):
ASoC: pcm: DRAIN support reactivation
Chen-Yu Tsai (2):
arm64: dts: rockchip: Set dr_mode to "host" for OTG on rk3328-roc-cc
arm64: dts: rockchip: Fix UART pull-ups on rk3328
Cheng Lin (1):
nfs_common: need lock during iterate through the list
Chris Chiu (4):
Input: i8042 - add Acer laptops to the i8042 reset list
ALSA: hda/realtek - Enable headset mic of ASUS X430UN with ALC256
ALSA: hda/realtek - Enable headset mic of ASUS Q524UQK with ALC255
ALSA: hda/realtek: Apply jack fixup for Quanta NL3
Chris Packham (1):
ARM: dts: Remove non-existent i2c1 from 98dx3236
Christophe JAILLET (5):
ath10k: Fix an error handling path
ath10k: Release some resources in an error handling path
net: bcmgenet: Fix a resource leak in an error handling path in the probe functin
net: allwinner: Fix some resources leak in the error handling path of the probe and in the remove function
clk: s2mps11: Fix a resource leak in error handling paths in the probe function
Christophe Leroy (4):
crypto: talitos - Endianess in current_desc_hdr()
crypto: talitos - Fix return type of current_desc_hdr()
powerpc/feature: Fix CPU_FTRS_ALWAYS by removing CPU_FTRS_GENERIC_32
powerpc/xmon: Change printk() to pr_cont()
Chuhong Yuan (1):
ASoC: jz4740-i2s: add missed checks for clk_get()
Chunguang Xu (1):
ext4: fix a memory leak of ext4_free_data
Chunyan Zhang (1):
gpio: eic-sprd: break loop when getting NULL device resource
Claudiu Beznea (1):
ARM: dts: at91: sama5d2: map securam as device
Coiby Xu (1):
pinctrl: amd: remove debounce filter setting in IRQ type setting
Colin Ian King (3):
crypto: inside-secure - Fix sizeof() mismatch
media: tm6000: Fix sizeof() mismatches
PCI: Fix overflow in command-line resource alignment requests
Connor McAdams (1):
ALSA: hda/ca0132 - Change Input Source enum strings.
Cristian Birsan (2):
ARM: dts: at91: sama5d4_xplained: add pincontrol for USB Host
ARM: dts: at91: sama5d3_xplained: add pincontrol for USB Host
Dae R. Jeong (1):
md: fix a warning caused by a race between concurrent md_ioctl()s
Dan Carpenter (6):
scsi: be2iscsi: Revert "Fix a theoretical leak in beiscsi_create_eqs()"
soc: renesas: rmobile-sysc: Fix some leaks in rmobile_init_pm_domains()
media: max2175: fix max2175_set_csm_mode() error code
media: saa7146: fix array overflow in vidioc_s_audio()
ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control()
qlcnic: Fix error code in probe
Dan Williams (1):
libnvdimm/namespace: Fix reaping of invalidated block-window-namespace labels
Daniel Scally (1):
Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks"
Daniel T. Lee (1):
samples: bpf: Fix lwt_len_hist reusing previous BPF map
Dave Kleikamp (1):
jfs: Fix array index bounds check in dbAdjTree
David Hildenbrand (2):
powerpc/powernv/memtrace: Don't leak kernel memory to user space
powerpc/powernv/memtrace: Fix crashing the kernel when enabling concurrently
David Jander (1):
Input: ads7846 - fix race that causes missing releases
David Woodhouse (1):
x86/apic: Fix x2apic enablement without interrupt remapping
Deepak R Varma (1):
drm/tegra: replace idr_init() by idr_init_base()
Dmitry Baryshkov (1):
drm/msm/dsi_pll_10nm: restore VCO rate during restore_state
Dmitry Osipenko (1):
clk: tegra: Fix duplicated SE clock entry
Dmitry Torokhov (3):
Input: cm109 - do not stomp on control URB
Input: ads7846 - fix unaligned access on 7845
Input: cros_ec_keyb - send 'scancodes' in addition to key events
Dongdong Wang (1):
lwt: Disable BH too in run_lwt_bpf()
Douglas Anderson (1):
soc: qcom: geni: More properly switch to DMA mode
Dwaipayan Ray (1):
checkpatch: fix unescaped left brace
Eric Biggers (1):
crypto: af_alg - avoid undefined behavior accessing salg_name
Eric Dumazet (2):
mac80211: mesh: fix mesh_pathtbl_init() error path
tcp: select sane initial rcvq_space.space for big MSS
Evan Green (1):
soc: qcom: smp2p: Safely acquire spinlock without IRQs
Fabio Estevam (1):
usb: chipidea: ci_hdrc_imx: Pass DISABLE_DEVICE_STREAMING flag to imx6ul
Fangrui Song (2):
x86/lib: Change .weak to SYM_FUNC_START_WEAK for arch/x86/lib/mem*_64.S
arm64: Change .weak to SYM_FUNC_START_WEAK_PI for arch/arm64/lib/mem*.S
Fugang Duan (2):
net: stmmac: free tx skb buffer in stmmac_resume()
net: stmmac: delete the eee_ctrl_timer after napi disabled
Geert Uytterhoeven (1):
clk: renesas: r9a06g032: Drop __packed for portability
Greg Kroah-Hartman (1):
Linux 4.19.164
Guenter Roeck (1):
watchdog: sirfsoc: Add missing dependency on HAS_IOMEM
H. Nikolaus Schaller (1):
ARM: dts: pandaboard: fix pinmux for gpio user button of Pandaboard ES
Hans de Goede (3):
platform/x86: thinkpad_acpi: Do not report SW_TABLET_MODE on Yoga 11e
platform/x86: thinkpad_acpi: Add BAT1 is primary battery quirk for Thinkpad Yoga 11e 4th gen
power: supply: axp288_charger: Fix HP Pavilion x2 10 DMI matching
Hao Si (1):
soc: fsl: dpio: Get the cpumask through cpumask_of(cpu)
Hui Wang (1):
ACPI: PNP: compare the string length in the matching_id()
Ian Abbott (1):
staging: comedi: mf6x4: Fix AI end-of-conversion detection
Icenowy Zheng (1):
ARM: dts: sun8i: v3s: fix GIC node memory range
Jack Pham (1):
usb: gadget: f_fs: Re-use SS descriptors for SuperSpeedPlus
Jack Xu (1):
crypto: qat - fix status check in qat_hal_put_rel_rd_xfer()
James Morse (1):
x86/resctrl: Remove unused struct mbm_state::chunks_bw
James Smart (2):
scsi: lpfc: Fix invalid sleeping context in lpfc_sli4_nvmet_alloc()
scsi: lpfc: Re-fix use after free in lpfc_rq_buf_free()
Jan Kara (2):
quota: Sanity-check quota file headers on load
ext4: fix deadlock with fs freezing and EA inodes
Jason Gunthorpe (1):
vfio-pci: Use io_remap_pfn_range() for PCI IO memory
Jernej Skrabec (1):
clk: sunxi-ng: Make sure divider tables have sentinel
Jerome Brunet (1):
ASoC: meson: fix COMPILE_TEST error
Jing Xiangfeng (3):
staging: gasket: interrupt: fix the missed eventfd_ctx_put() in gasket_interrupt.c
HSI: omap_ssi: Don't jump to free ID in ssi_add_controller()
memstick: r592: Fix error return in r592_probe()
Joel Stanley (1):
ARM: dts: aspeed: s2600wf: Fix VGA memory region location
Johan Hovold (9):
USB: serial: option: add interface-number sanity check to flag handling
USB: serial: mos7720: fix parallel-port state restore
USB: serial: digi_acceleport: fix write-wakeup deadlocks
USB: serial: keyspan_pda: fix dropped unthrottle interrupts
USB: serial: keyspan_pda: fix write deadlock
USB: serial: keyspan_pda: fix stalled writes
USB: serial: keyspan_pda: fix write-wakeup use-after-free
USB: serial: keyspan_pda: fix tx-unthrottle use-after-free
USB: serial: keyspan_pda: fix write unthrottling
Johannes Berg (2):
iwlwifi: pcie: limit memory read spin time
mac80211: don't set set TDLS STA bandwidth wider than possible
Johannes Thumshirn (1):
block: factor out requeue handling from dispatch code
Jonathan Cameron (4):
iio:light:rpr0521: Fix timestamp alignment and prevent data leak.
iio:light:st_uvis25: Fix timestamp alignment and prevent data leak.
iio:pressure:mpl3115: Force alignment of buffer
iio:imu:bmi160: Fix too large a buffer.
Jordan Niethe (1):
powerpc/64: Set up a kernel stack for secondaries before cpu_restore()
Jubin Zhong (1):
PCI: Fix pci_slot_release() NULL pointer dereference
Julian Sax (1):
HID: i2c-hid: add Vero K147 to descriptor override
Kamal Heib (2):
RDMA/bnxt_re: Set queue pair state when being queried
RDMA/cxgb4: Validate the number of CQEs
Keita Suzuki (1):
media: siano: fix memory leak of debugfs members in smsdvb_hotplug
Keqian Zhu (1):
clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI
Krzysztof Kozlowski (4):
ARM: dts: exynos: fix roles of USB 3.0 ports on Odroid XU
ARM: dts: exynos: fix USB 3.0 VBUS control and over-current pins on Exynos5410
ARM: dts: exynos: fix USB 3.0 pins supply being turned off on Odroid XU
drm/tve200: Fix handling of platform_get_irq() error
Leo Yan (2):
perf cs-etm: Change tuple from traceID-CPU# to traceID-metadata
perf cs-etm: Move definition of 'traceid_list' global variable from header file
Leon Romanovsky (2):
RDMA/cm: Fix an attempt to use non-valid pointer when cleaning timewait
net/mlx5: Properly convey driver version to firmware
Li Jun (1):
xhci: Give USB2 ports time to enter U3 in bus suspend
Lingling Xu (2):
watchdog: sprd: remove watchdog disable from resume fail path
watchdog: sprd: check busy bit before new loading rather than after that
Lokesh Vutla (1):
pwm: lp3943: Dynamically allocate PWM chip base
Luc Van Oostenryck (1):
xsk: Fix xsk_poll()'s return type
Luis Henriques (1):
ceph: fix race in concurrent __ceph_remove_cap invocations
Lukas Wunner (8):
spi: bcm2835aux: Fix use-after-free on unbind
media: netup_unidvb: Don't leak SPI master in probe error path
spi: spi-sh: Fix use-after-free on unbind
spi: davinci: Fix use-after-free on unbind
spi: pic32: Don't leak DMA channels in probe error path
spi: rb4xx: Don't leak SPI master in probe error path
spi: sc18is602: Don't leak SPI master in probe error path
spi: st-ssc4: Fix unbalanced pm_runtime_disable() in probe error path
Manivannan Sadhasivam (1):
watchdog: qcom: Avoid context switch in restart handler
Mao Jinlong (1):
coresight: tmc-etr: Check if page is valid before dma_map_page()
Marc Zyngier (3):
genirq/irqdomain: Don't try to free an interrupt that has no mapping
irqchip/alpine-msi: Fix freeing of interrupts on allocation error path
KVM: arm64: Introduce handling of AArch32 TTBCR2 traps
Marek Szyprowski (1):
extcon: max77693: Fix modalias string
Mark Rutland (1):
arm64: syscall: exit userspace before unmasking exceptions
Markus Reichl (1):
arm64: dts: rockchip: Assign a fixed index to mmc devices on rk3399 boards.
Martin Blumenstingl (1):
net: stmmac: dwmac-meson8b: fix mask definition of the m250_sel mux
Martin Wilck (1):
scsi: core: Fix VPD LUN ID designator priorities
Masahiro Yamada (1):
kconfig: fix return value of do_error_if()
Masami Hiramatsu (1):
x86/kprobes: Restore BTF if the single-stepping is cancelled
Mathieu Desnoyers (1):
powerpc: Fix incorrect stw{, ux, u, x} instructions in __set_pte_at
Max Verevkin (1):
platform/x86: intel-vbtn: Support for tablet mode on HP Pavilion 13 x360 PC
Michael Ellerman (1):
powerpc: Drop -me200 addition to build flags
Miquel Raynal (1):
mtd: spinand: Fix OOB read
Moshe Shemesh (2):
net/mlx4_en: Avoid scheduling restart task if it is already running
net/mlx4_en: Handle TX error CQE
Nathan Chancellor (2):
spi: bcm2835aux: Restore err assignment in bcm2835aux_spi_probe
crypto: crypto4xx - Replace bitwise OR with logical OR in crypto4xx_build_pd
Nathan Lynch (2):
powerpc/pseries/hibernation: drop pseries_suspend_begin() from suspend ops
powerpc/pseries/hibernation: remove redundant cacheinfo update
Neal Cardwell (1):
tcp: fix cwnd-limited bug for TSO deferral where we send nothing
Necip Fazil Yildiran (1):
MIPS: BCM47XX: fix kconfig dependency bug for BCM47XX_BCMA
NeilBrown (1):
NFS: switch nfsiod to be an UNBOUND workqueue.
Nicholas Piggin (1):
kernel/cpu: add arch override for clear_tasks_mm_cpumask() mm handling
Nick Desaulniers (1):
Kbuild: do not emit debug info for assembly with LLVM_IAS=1
Nicolas Boichat (1):
soc: mediatek: Check if power domains can be powered on at boot time
Nicolas Ferre (1):
ARM: dts: at91: sama5d2: fix CAN message ram offset and size
Nicolin Chen (1):
soc/tegra: fuse: Fix index bug in get_process_id
Nuno Sá (1):
iio: buffer: Fix demux update
Oleksandr Andrushchenko (1):
drm/xen-front: Fix misused IS_ERR_OR_NULL checks
Oleksij Rempel (1):
Input: ads7846 - fix integer overflow on Rt calculation
Olga Kornievskaia (1):
NFSv4.2: condition READDIR's mask for security label based on LSM state
Oliver Neukum (2):
USB: add RESET_RESUME quirk for Snapscan 1212
USB: UAS: introduce a quirk to set no_write_same
Pali Rohár (5):
cpufreq: highbank: Add missing MODULE_DEVICE_TABLE
cpufreq: mediatek: Add missing MODULE_DEVICE_TABLE
cpufreq: st: Add missing MODULE_DEVICE_TABLE
cpufreq: loongson1: Add missing MODULE_ALIAS
cpufreq: scpi: Add missing MODULE_ALIAS
Paul Kocialkowski (1):
ARM: sunxi: Add machine match for the Allwinner V3 SoC
Paul Moore (1):
selinux: fix inode_doinit_with_dentry() LABEL_INVALID error handling
Pawel Wieczorkiewicz (1):
xen-blkback: set ring->xenblkd to NULL after kthread_stop()
Paweł Chmiel (2):
arm64: dts: exynos: Include common syscon restart/poweroff for Exynos7
arm64: dts: exynos: Correct psci compatible used on Exynos7
Peilin Ye (1):
Bluetooth: Fix slab-out-of-bounds read in hci_le_direct_adv_report_evt()
Peng Liu (1):
sched/deadline: Fix sched_dl_global_validate()
Philipp Rudo (1):
s390/kexec_file: fix diag308 subcode when loading crash kernel
Praveenkumar I (1):
mtd: rawnand: qcom: Fix DMA sync on FLASH_STATUS register read
Qinglang Miao (11):
drm/tegra: sor: Disable clocks on error in tegra_sor_init()
spi: bcm63xx-hsspi: fix missing clk_disable_unprepare() on error in bcm63xx_hsspi_resume
media: solo6x10: fix missing snd_card_free in error handling case
memstick: fix a double-free bug in memstick_check
cw1200: fix missing destroy_workqueue() on error in cw1200_init_common
mips: cdmm: fix use-after-free in mips_cdmm_bus_discover
platform/x86: dell-smbios-base: Fix error return code in dell_smbios_init
dm ioctl: fix error return code in target_message
scsi: qedi: Fix missing destroy_workqueue() on error in __qedi_probe
spi: mt7621: fix missing clk_disable_unprepare() on error in mt7621_spi_probe
iio: adc: rockchip_saradc: fix missing clk_disable_unprepare() on error in rockchip_saradc_resume
Rafael J. Wysocki (1):
PM: ACPI: PCI: Drop acpi_pm_set_bridge_wakeup()
Rakesh Pillai (1):
ath10k: Fix the parsing error in service available event
Randy Dunlap (1):
scsi: bnx2i: Requires MMU
Richard Weinberger (1):
ubifs: wbuf: Don't leak kernel memory to flash
Roberto Sassu (1):
ima: Don't modify file descriptor mode on the fly
Sakari Ailus (5):
media: ipu3-cio2: Remove traces of returned buffers
media: ipu3-cio2: Return actual subdev format
media: ipu3-cio2: Serialise access to pad format
media: ipu3-cio2: Validate mbus format in setting subdev format
media: ipu3-cio2: Make the field on subdev format V4L2_FIELD_NONE
Sami Tolvanen (1):
arm64: lse: fix LSE atomics with LLVM's integrated assembler
Sara Sharon (2):
iwlwifi: mvm: fix kernel panic in case of assert during CSA
cfg80211: initialize rekey_data
Sean Young (1):
media: sunxi-cir: ensure IR is handled when it is continuous
Sebastian Andrzej Siewior (1):
orinoco: Move context allocation after processing the skb
SeongJae Park (5):
xen/xenbus: Allow watches discard events before queueing
xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path()
xen/xenbus/xen_bus_type: Support will_handle watch callback
xen/xenbus: Count pending messages for each watch
xenbus/xenbus_backend: Disallow pending watch messages
Serge Hallyn (1):
fix namespaced fscaps when !CONFIG_SECURITY
Sergej Bauer (1):
lan743x: fix for potential NULL pointer dereference with bare card
Simon Beginn (1):
Input: goodix - add upside-down quirk for Teclast X98 Pro tablet
Sreekanth Reddy (1):
scsi: mpt3sas: Increase IOCInit request timeout to 30s
Stefan Haberland (4):
s390/dasd: fix hanging device offline processing
s390/dasd: prevent inconsistent LCU device data
s390/dasd: fix list corruption of pavgroup group list
s390/dasd: fix list corruption of lcu list
Steve French (2):
SMB3: avoid confusing warning message on mount to Azure
SMB3.1.1: do not log warning message if server doesn't populate salt
Steven Rostedt (VMware) (1):
ktest.pl: If size of log is too big to email, email error message
Subash Abhinov Kasiviswanathan (1):
netfilter: x_tables: Switch synchronization to RCU
Sven Eckelmann (3):
vxlan: Add needed_headroom for lower device
vxlan: Copy needed_tailroom from lowerdev
mtd: parser: cmdline: Fix parsing of part-names with colons
Sven Schnelle (1):
s390/smp: perform initial CPU reset also for SMT siblings
Takashi Iwai (7):
ALSA: usb-audio: Fix potential out-of-bounds shift
ALSA: usb-audio: Fix control 'access overflow' errors from chmap
ALSA: pcm: oss: Fix potential out-of-bounds shift
ALSA: hda: Fix regressions on clear and reconfig sysfs
ALSA: pcm: oss: Fix a few more UBSAN fixes
ALSA: hda/realtek: Add quirk for MSI-GP73
ALSA: usb-audio: Disable sample read check if firmware doesn't give back
Terry Zhou (1):
clk: mvebu: a3700: fix the XTAL MODE pin to MPP1_9
Thomas Gleixner (4):
x86/apic/vector: Fix ordering in vector assignment
USB: sisusbvga: Make console support depend on BROKEN
dm table: Remove BUG_ON(in_interrupt())
sched: Reenable interrupts in do_sched_yield()
Tianyue Ren (1):
selinux: fix error initialization in inode_doinit_with_dentry()
Timo Witte (1):
platform/x86: acer-wmi: add automatic keyboard background light toggle key as KEY_LIGHTS_TOGGLE
Toke Høiland-Jørgensen (1):
selftests/bpf/test_offload.py: Reset ethtool features after failed setting
Tom Rix (1):
drm/gma500: fix double free of gma_connector
Trond Myklebust (1):
SUNRPC: xprt_load_transport() needs to support the netid "rdma6"
Tsuchiya Yuto (1):
mwifiex: fix mwifiex_shutdown_sw() causing sw reset failure
Tyrel Datwyler (1):
powerpc/rtas: Fix typo of ibm,open-errinjct in RTAS filter
Uwe Kleine-König (2):
spi: fix resource leak for drivers without .remove callback
pwm: zx: Add missing cleanup in error path
Vadim Pasternak (3):
platform/x86: mlx-platform: Remove PSU EEPROM from default platform configuration
platform/x86: mlx-platform: Remove PSU EEPROM from MSN274x platform configuration
platform/x86: mlx-platform: Fix item counter assignment for MSN2700, MSN24xx systems
Vincent Stehlé (2):
powerpc/ps3: use dma_mapping_error()
net: korina: fix return value
Vincenzo Frascino (1):
arm64: lse: Fix LSE atomics with LLVM
Vineet Gupta (1):
ARC: stack unwinding: don't assume non-current task is sleeping
Wang Wensheng (1):
watchdog: Fix potential dereferencing of null pointer
Will McVicker (2):
USB: gadget: f_midi: setup SuperSpeed Plus descriptors
USB: gadget: f_rndis: fix bitrate for SuperSpeed and above
Xiaochen Shen (1):
x86/resctrl: Fix incorrect local bandwidth when mba_sc is enabled
Xin Xiong (1):
drm: fix drm_dp_mst_port refcount leaks in drm_dp_mst_allocate_vcpi
Xu Qiang (1):
irqchip/gic-v3-its: Unconditionally save/restore the ITS state on suspend
Yang Yingliang (4):
video: fbdev: atmel_lcdfb: fix return error code in atmel_lcdfb_of_init()
drm/omap: dmm_tiler: fix return error code in omap_dmm_probe()
usb/max3421: fix return error code in max3421_probe()
speakup: fix uninitialized flush_lock
Yangtao Li (1):
pinctrl: sunxi: Always call chained_irq_{enter, exit} in sunxi_pinctrl_irq_handler
Yu Kuai (3):
media: mtk-vcodec: add missing put_device() call in mtk_vcodec_release_dec_pm()
clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent()
pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()
Zhang Changzhong (3):
net: bridge: vlan: fix error return code in __vlan_add()
scsi: fnic: Fix error return code in fnic_probe()
bus: fsl-mc: fix error return code in fsl_mc_object_allocate()
Zhang Qilong (20):
can: softing: softing_netdev_open(): fix error handling
spi: img-spfi: fix reference leak in img_spfi_resume
spi: spi-ti-qspi: fix reference leak in ti_qspi_setup
spi: tegra20-slink: fix reference leak in slink ops of tegra20
spi: tegra20-sflash: fix reference leak in tegra_sflash_resume
spi: tegra114: fix reference leak in tegra spi ops
ASoC: wm8998: Fix PM disable depth imbalance on error
ASoC: arizona: Fix a wrong free in wm8997_probe
staging: greybus: codecs: Fix reference counter leak in error handling
spi: mxs: fix reference leak in mxs_spi_probe
crypto: omap-aes - Fix PM disable depth imbalance in omap_aes_probe
soc: ti: knav_qmss: fix reference leak in knav_queue_probe
soc: ti: Fix reference imbalance in knav_dma_probe
Input: omap4-keypad - fix runtime PM error handling
power: supply: bq24190_charger: fix reference leak
scsi: pm80xx: Fix error return in pm8001_pci_probe()
usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe
usb: oxu210hp-hcd: Fix memory leak in oxu_create
libnvdimm/label: Return -ENXIO for no slot in __blk_label_update
clk: ti: Fix memleak in ti_fapll_synth_setup
Zhao Heming (2):
md/cluster: block reshape with remote resync job
md/cluster: fix deadlock when node is doing resync job
Zhe Li (1):
jffs2: Fix GC exit abnormally
Zheng Zengkai (1):
perf record: Fix memory leak when using '--user-regs=?' to list registers
Zhihao Cheng (2):
drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe
dmaengine: mv_xor_v2: Fix error return code in mv_xor_v2_probe()
Zwane Mwaikambo (1):
drm/dp_aux_dev: check aux_dev before use in drm_dp_aux_dev_get_by_minor()
kazuo ito (1):
nfsd: Fix message level for normal termination
taehyun.cho (1):
USB: gadget: f_acm: add support for SuperSpeed Plus
4 years, 10 months
- 1
- 1
[PATCH 5.10 000/716] 5.10.4-rc2 review
by Greg Kroah-Hartman
This is the start of the stable review cycle for the 5.10.4 release.
There are 716 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Thu, 31 Dec 2020 10:36:33 +0000.
Anything received after that time might be too late.
The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.4-rc2…
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Linux 5.10.4-rc2
Yazen Ghannam <yazen.ghannam(a)amd.com>
x86/CPU/AMD: Save AMD NodeId as cpu_die_id
Linus Torvalds <torvalds(a)linux-foundation.org>
drm/edid: fix objtool warning in drm_cvt_modes()
Damien Le Moal <damien.lemoal(a)wdc.com>
null_blk: Fail zone append to conventional zones
Damien Le Moal <damien.lemoal(a)wdc.com>
null_blk: Fix zone size initialization
Steven Rostedt (VMware) <rostedt(a)goodmis.org>
Revert: "ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESS"
Nikita Shubin <nikita.shubin(a)maquefel.me>
rtc: ep93xx: Fix NULL pointer dereference in ep93xx_rtc_read_time
Zhuguangqing <zhuguangqing(a)xiaomi.com>
thermal/drivers/cpufreq_cooling: Update cpufreq_state only if state has changed
Bjorn Andersson <bjorn.andersson(a)linaro.org>
remoteproc: sysmon: Ensure remote notification ordering
DingHua Ma <dinghua.ma.sz(a)gmail.com>
regulator: axp20x: Fix DLDO2 voltage control register mask for AXP22x
Jubin Zhong <zhongjubin(a)huawei.com>
PCI: Fix pci_slot_release() NULL pointer dereference
Johan Hovold <johan(a)kernel.org>
of: fix linker-section match-table corruption
Felix Fietkau <nbd(a)nbd.name>
mt76: add back the SUPPORTS_REORDERING_BUFFER flag
Masami Hiramatsu <mhiramat(a)kernel.org>
tracing: Disable ftrace selftests when any tracer is running
Carlos Garnacho <carlosg(a)gnome.org>
platform/x86: intel-vbtn: Allow switch events on Acer Switch Alpha 12
Dan Williams <dan.j.williams(a)intel.com>
libnvdimm/namespace: Fix reaping of invalidated block-window-namespace labels
Lad Prabhakar <prabhakar.mahadev-lad.rj(a)bp.renesas.com>
memory: renesas-rpc-if: Fix unbalanced pm_runtime_enable in rpcif_{enable,disable}_rpm
Lad Prabhakar <prabhakar.mahadev-lad.rj(a)bp.renesas.com>
memory: renesas-rpc-if: Return correct value to the caller of rpcif_manual_xfer()
Lad Prabhakar <prabhakar.mahadev-lad.rj(a)bp.renesas.com>
memory: renesas-rpc-if: Fix a node reference leak in rpcif_probe()
Dan Carpenter <dan.carpenter(a)oracle.com>
memory: jz4780_nemc: Fix an error pointer vs NULL check in probe()
SeongJae Park <sjpark(a)amazon.de>
xenbus/xenbus_backend: Disallow pending watch messages
SeongJae Park <sjpark(a)amazon.de>
xen/xenbus: Count pending messages for each watch
SeongJae Park <sjpark(a)amazon.de>
xen/xenbus/xen_bus_type: Support will_handle watch callback
SeongJae Park <sjpark(a)amazon.de>
xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path()
SeongJae Park <sjpark(a)amazon.de>
xen/xenbus: Allow watches discard events before queueing
Pawel Wieczorkiewicz <wipawel(a)amazon.de>
xen-blkback: set ring->xenblkd to NULL after kthread_stop()
Takashi Iwai <tiwai(a)suse.de>
driver: core: Fix list corruption after device_del()
Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com>
dma-buf/dma-resv: Respect num_fences when initializing the shared fence list.
Wang Hai <wanghai38(a)huawei.com>
device-dax/core: Fix memory leak when rmmod dax.ko
William Breathitt Gray <vilhelm.gray(a)gmail.com>
counter: microchip-tcb-capture: Fix CMR value check
Nicolin Chen <nicoleotsuka(a)gmail.com>
clk: tegra: Do not return 0 on failure
Terry Zhou <bjzhou(a)marvell.com>
clk: mvebu: a3700: fix the XTAL MODE pin to MPP1_9
Paul Cercueil <paul(a)crapouillou.net>
clk: ingenic: Fix divider calculation with div tables
Yangtao Li <frank(a)allwinnertech.com>
pinctrl: sunxi: Always call chained_irq_{enter, exit} in sunxi_pinctrl_irq_handler
Zhao Heming <heming.zhao(a)suse.com>
md/cluster: fix deadlock when node is doing resync job
Zhao Heming <heming.zhao(a)suse.com>
md/cluster: block reshape with remote resync job
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:adc:ti-ads124s08: Fix alignment and data leak issues.
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:adc:ti-ads124s08: Fix buffer being too long.
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:imu:bmi160: Fix alignment and data leak issues
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:imu:bmi160: Fix too large a buffer.
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:pressure:mpl3115: Force alignment of buffer
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:magnetometer:mag3110: Fix alignment and data leak issues.
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:light:st_uvis25: Fix timestamp alignment and prevent data leak.
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:light:rpr0521: Fix timestamp alignment and prevent data leak.
Lorenzo Bianconi <lorenzo(a)kernel.org>
iio: imu: st_lsm6dsx: fix edge-trigger interrupts
Qinglang Miao <miaoqinglang(a)huawei.com>
iio: adc: rockchip_saradc: fix missing clk_disable_unprepare() on error in rockchip_saradc_resume
Nuno Sá <nuno.sa(a)analog.com>
iio: buffer: Fix demux update
Aleksa Sarai <cyphar(a)cyphar.com>
openat2: reject RESOLVE_BENEATH|RESOLVE_IN_ROOT
James Smart <james.smart(a)broadcom.com>
scsi: lpfc: Re-fix use after free in lpfc_rq_buf_free()
James Smart <james.smart(a)broadcom.com>
scsi: lpfc: Fix scheduling call while in softirq context in lpfc_unreg_rpi
James Smart <james.smart(a)broadcom.com>
scsi: lpfc: Fix invalid sleeping context in lpfc_sli4_nvmet_alloc()
Arun Easi <aeasi(a)marvell.com>
scsi: qla2xxx: Fix crash during driver load on big endian machines
Sergei Antonov <saproj(a)gmail.com>
mtd: rawnand: meson: fix meson_nfc_dma_buffer_release() arguments
Praveenkumar I <ipkumar(a)codeaurora.org>
mtd: rawnand: qcom: Fix DMA sync on FLASH_STATUS register read
Richard Weinberger <richard(a)nod.at>
mtd: core: Fix refcounting for unpartitioned MTDs
Sven Eckelmann <sven(a)narfation.org>
mtd: parser: cmdline: Fix parsing of part-names with colons
Miquel Raynal <miquel.raynal(a)bootlin.com>
mtd: spinand: Fix OOB read
Evan Green <evgreen(a)chromium.org>
soc: qcom: smp2p: Safely acquire spinlock without IRQs
Tudor Ambarus <tudor.ambarus(a)microchip.com>
spi: atmel-quadspi: Fix AHB memory accesses
Lukas Wunner <lukas(a)wunner.de>
spi: atmel-quadspi: Disable clock in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: mt7621: Don't leak SPI master in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: mt7621: Disable clock in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: synquacer: Disable clock in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: st-ssc4: Fix unbalanced pm_runtime_disable() in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: spi-qcom-qspi: Fix use-after-free on unbind
Lukas Wunner <lukas(a)wunner.de>
spi: spi-geni-qcom: Fix use-after-free on unbind
Lukas Wunner <lukas(a)wunner.de>
spi: sc18is602: Don't leak SPI master in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: rpc-if: Fix use-after-free on unbind
Lukas Wunner <lukas(a)wunner.de>
spi: rb4xx: Don't leak SPI master in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: pic32: Don't leak DMA channels in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: npcm-fiu: Disable clock in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: mxic: Don't leak SPI master in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: gpio: Don't leak SPI master in probe error path
Rasmus Villemoes <rasmus.villemoes(a)prevas.dk>
spi: fsl: fix use of spisel_boot signal on MPC8309
Lukas Wunner <lukas(a)wunner.de>
spi: davinci: Fix use-after-free on unbind
Lukas Wunner <lukas(a)wunner.de>
spi: ar934x: Don't leak SPI master in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: spi-mtk-nor: Don't leak SPI master in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: atmel-quadspi: Fix use-after-free on unbind
Lukas Wunner <lukas(a)wunner.de>
spi: spi-sh: Fix use-after-free on unbind
Lukas Wunner <lukas(a)wunner.de>
spi: pxa2xx: Fix use-after-free on unbind
Lars-Peter Clausen <lars(a)metafoo.de>
iio: ad_sigma_delta: Don't put SPI transfer buffer on the stack
Chris Wilson <chris(a)chris-wilson.co.uk>
drm/i915: Fix mismatch between misplaced vma check and vma insert
Zwane Mwaikambo <zwane(a)yosper.io>
drm/dp_aux_dev: check aux_dev before use in drm_dp_aux_dev_get_by_minor()
Stylon Wang <stylon.wang(a)amd.com>
drm/amd/display: Fix memory leaks in S3 resume
Alex Deucher <alexander.deucher(a)amd.com>
drm/amdgpu: only set DP subconnector type on DP and eDP connectors
Bas Nieuwenhuizen <bas(a)basnieuwenhuizen.nl>
drm/amd/display: Honor the offset for plane 0.
Boris Brezillon <boris.brezillon(a)collabora.com>
drm/panfrost: Move the GPU reset bits outside the timeout handler
Boris Brezillon <boris.brezillon(a)collabora.com>
drm/panfrost: Fix job timeout handling
Dave Kleikamp <dave.kleikamp(a)oracle.com>
jfs: Fix array index bounds check in dbAdjTree
Amir Goldstein <amir73il(a)gmail.com>
fsnotify: fix events reported to watching parent and child
Amir Goldstein <amir73il(a)gmail.com>
inotify: convert to handle_inode_event() interface
Amir Goldstein <amir73il(a)gmail.com>
fsnotify: generalize handle_inode_event()
lizhe <lizhe67(a)huawei.com>
jffs2: Fix ignoring mounting options problem during remounting
Zhe Li <lizhe67(a)huawei.com>
jffs2: Fix GC exit abnormally
Richard Weinberger <richard(a)nod.at>
ubifs: wbuf: Don't leak kernel memory to flash
Steve French <stfrench(a)microsoft.com>
SMB3.1.1: do not log warning message if server doesn't populate salt
Steve French <stfrench(a)microsoft.com>
SMB3.1.1: remove confusing mount warning when no SPNEGO info on negprot rsp
Steve French <stfrench(a)microsoft.com>
SMB3: avoid confusing warning message on mount to Azure
Luis Henriques <lhenriques(a)suse.de>
ceph: fix race in concurrent __ceph_remove_cap invocations
Johannes Berg <johannes.berg(a)intel.com>
um: Fix time-travel mode
Anton Ivanov <anton.ivanov(a)cambridgegreys.com>
um: Remove use of asprinf in umid.c
Roberto Sassu <roberto.sassu(a)huawei.com>
ima: Don't modify file descriptor mode on the fly
Miklos Szeredi <mszeredi(a)redhat.com>
ovl: make ioctl() safe
David Hildenbrand <david(a)redhat.com>
powerpc/powernv/memtrace: Fix crashing the kernel when enabling concurrently
David Hildenbrand <david(a)redhat.com>
powerpc/powernv/memtrace: Don't leak kernel memory to user space
Alexey Kardashevskiy <aik(a)ozlabs.ru>
powerpc/powernv/npu: Do not attempt NPU2 setup on POWER8NVL NPU
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/mm: Fix verification of MMU_FTR_TYPE_44x
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/8xx: Fix early debug when SMC1 is relocated
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/xmon: Change printk() to pr_cont()
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/feature: Add CPU_FTR_NOEXECUTE to G2_LE
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/bitops: Fix possible undefined behaviour with fls() and fls64()
Tyrel Datwyler <tyreld(a)linux.ibm.com>
powerpc/rtas: Fix typo of ibm,open-errinjct in RTAS filter
Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com>
powerpc: Fix incorrect stw{, ux, u, x} instructions in __set_pte_at
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/32: Fix vmap stack - Properly set r1 before activating MMU on syscall too
Chuck Lever <chuck.lever(a)oracle.com>
xprtrdma: Fix XDRBUF_SPARSE_PAGES support
Jon Hunter <jonathanh(a)nvidia.com>
ARM: tegra: Populate OPP table for Tegra20 Ventana
Nicolas Ferre <nicolas.ferre(a)microchip.com>
ARM: dts: at91: sama5d2: fix CAN message ram offset and size
H. Nikolaus Schaller <hns(a)goldelico.com>
ARM: dts: pandaboard: fix pinmux for gpio user button of Pandaboard ES
Bjorn Andersson <bjorn.andersson(a)linaro.org>
iommu/arm-smmu-qcom: Implement S2CR quirk
Bjorn Andersson <bjorn.andersson(a)linaro.org>
iommu/arm-smmu-qcom: Read back stream mappings
Bjorn Andersson <bjorn.andersson(a)linaro.org>
iommu/arm-smmu: Allow implementation specific write_s2cr
Tom Lendacky <thomas.lendacky(a)amd.com>
KVM: SVM: Remove the call to sev_platform_status() during setup
Paolo Bonzini <pbonzini(a)redhat.com>
KVM: x86: reinstate vendor-agnostic check on SPEC_CTRL cpuid bits
Marc Zyngier <maz(a)kernel.org>
KVM: arm64: Introduce handling of AArch32 TTBCR2 traps
Tomasz Nowicki <tn(a)semihalf.com>
arm64: dts: marvell: keep SMMU disabled by default for Armada 7040 and 8040
Tomi Valkeinen <tomi.valkeinen(a)ti.com>
arm64: dts: ti: k3-am65: mark dss as dma-coherent
Atish Patra <atish.patra(a)wdc.com>
RISC-V: Fix usage of memblock_enforce_memory_limit
Jan Kara <jack(a)suse.cz>
ext4: don't remount read-only with errors=continue on reboot
Jan Kara <jack(a)suse.cz>
ext4: fix deadlock with fs freezing and EA inodes
Chunguang Xu <brookxu(a)tencent.com>
ext4: fix a memory leak of ext4_free_data
Dan Carpenter <dan.carpenter(a)oracle.com>
ext4: fix an IS_ERR() vs NULL check
Filipe Manana <fdmanana(a)suse.com>
btrfs: fix race when defragmenting leads to unnecessary IO
Josef Bacik <josef(a)toxicpanda.com>
btrfs: update last_byte_to_unpin in switch_commit_roots
Josef Bacik <josef(a)toxicpanda.com>
btrfs: do not shorten unpin len for caching block groups
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix write unthrottling
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix tx-unthrottle use-after-free
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix write-wakeup use-after-free
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix stalled writes
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix write deadlock
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix dropped unthrottle interrupts
Johan Hovold <johan(a)kernel.org>
USB: serial: digi_acceleport: fix write-wakeup deadlocks
Johan Hovold <johan(a)kernel.org>
USB: serial: mos7720: fix parallel-port state restore
Jim Cromie <jim.cromie(a)gmail.com>
dyndbg: fix use before null check
Daniel Jordan <daniel.m.jordan(a)oracle.com>
cpuset: fix race between hotplug work and later CPU offline
Borislav Petkov <bp(a)suse.de>
EDAC/amd64: Fix PCI component registration
Qiuxu Zhuo <qiuxu.zhuo(a)intel.com>
EDAC/i10nm: Use readl() to access MMIO registers
Ahmed S. Darwish <a.darwish(a)linutronix.de>
Documentation: seqlock: s/LOCKTYPE/LOCKNAME/g
Finn Thain <fthain(a)telegraphics.com.au>
m68k: Fix WARNING splat in pmac_zilog driver
Ard Biesheuvel <ardb(a)kernel.org>
crypto: arm/aes-ce - work around Cortex-A57/A72 silion errata
Ard Biesheuvel <ardb(a)kernel.org>
crypto: ecdh - avoid unaligned accesses in ecdh_set_secret()
Rafael J. Wysocki <rafael.j.wysocki(a)intel.com>
cpufreq: intel_pstate: Use most recent guaranteed performance values
Athira Rajeev <atrajeev(a)linux.vnet.ibm.com>
powerpc/perf: Exclude kernel samples while counting events in user space.
Kan Liang <kan.liang(a)linux.intel.com>
perf/x86/intel/lbr: Fix the return type of get_lbr_cycles()
Kan Liang <kan.liang(a)linux.intel.com>
perf/x86/intel: Fix rtm_abort_event encoding on Ice Lake
Kan Liang <kan.liang(a)linux.intel.com>
perf/x86/intel: Add event constraint for CYCLE_ACTIVITY.STALLS_MEM_ANY
Vitaly Wool <vitaly.wool(a)konsulko.com>
z3fold: stricter locking and more careful reclaim
Vitaly Wool <vitaly.wool(a)konsulko.com>
z3fold: simplify freeing slots
Ian Abbott <abbotti(a)mev.co.uk>
staging: comedi: mf6x4: Fix AI end-of-conversion detection
Jaroslav Kysela <perex(a)perex.cz>
ASoC: AMD Raven/Renoir - fix the PCI probe (PCI revision)
Jaroslav Kysela <perex(a)perex.cz>
ASoC: AMD Renoir - add DMI table to avoid the ACP mic probe (broken BIOS)
Takashi Iwai <tiwai(a)suse.de>
ASoC: cx2072x: Fix doubly definitions of Playback and Capture streams
Todd Kjos <tkjos(a)google.com>
binder: add flag to clear buffer on txn complete
Stefan Haberland <sth(a)linux.ibm.com>
s390/dasd: fix list corruption of lcu list
Stefan Haberland <sth(a)linux.ibm.com>
s390/dasd: fix list corruption of pavgroup group list
Stefan Haberland <sth(a)linux.ibm.com>
s390/dasd: prevent inconsistent LCU device data
Stefan Haberland <sth(a)linux.ibm.com>
s390/dasd: fix hanging device offline processing
Sven Schnelle <svens(a)linux.ibm.com>
s390/idle: fix accounting with machine checks
Sven Schnelle <svens(a)linux.ibm.com>
s390/idle: add missing mt_cycles calculation
Philipp Rudo <prudo(a)linux.ibm.com>
s390/kexec_file: fix diag308 subcode when loading crash kernel
Sven Schnelle <svens(a)linux.ibm.com>
s390/smp: perform initial CPU reset also for SMT siblings
Robin Gong <yibin.gong(a)nxp.com>
ALSA: core: memalloc: add page alignment for iram
Takashi Iwai <tiwai(a)suse.de>
ALSA: usb-audio: Add alias entry for ASUS PRIME TRX40 PRO-S
Takashi Iwai <tiwai(a)suse.de>
ALSA: usb-audio: Disable sample read check if firmware doesn't give back
Amadej Kastelic <amadejkastelic7(a)gmail.com>
ALSA: usb-audio: Add VID to support native DSD reproduction on FiiO devices
Kailang Yang <kailang(a)realtek.com>
ALSA: hda/realtek - Supported Dell fixed type headset
Chris Chiu <chiu(a)endlessos.org>
ALSA: hda/realtek: Remove dummy lineout on Acer TravelMate P648/P658
Chris Chiu <chiu(a)endlessos.org>
ALSA: hda/realtek: Apply jack fixup for Quanta NL3
Takashi Iwai <tiwai(a)suse.de>
ALSA: hda/realtek: Add quirk for MSI-GP73
Chris Chiu <chiu(a)endlessos.org>
ALSA/hda: apply jack fixup for the Acer Veriton N4640G/N6640G/N2510G
Takashi Iwai <tiwai(a)suse.de>
ALSA: pcm: oss: Fix a few more UBSAN fixes
Kailang Yang <kailang(a)realtek.com>
ALSA: hda/realtek - Add supported for more Lenovo ALC285 Headset Button
Chris Chiu <chiu(a)endlessos.org>
ALSA: hda/realtek - Enable headset mic of ASUS Q524UQK with ALC255
Chris Chiu <chiu(a)endlessos.org>
ALSA: hda/realtek - Enable headset mic of ASUS X430UN with ALC256
Hui Wang <hui.wang(a)canonical.com>
ALSA: hda/realtek: make bass spk volume adjustable on a yoga laptop
Connor McAdams <conmanx360(a)gmail.com>
ALSA: hda/ca0132 - Fix AE-5 rear headphone pincfg.
Takashi Iwai <tiwai(a)suse.de>
ALSA: hda: Fix regressions on clear and reconfig sysfs
Hui Wang <hui.wang(a)canonical.com>
ACPI: PNP: compare the string length in the matching_id()
Daniel Scally <djrscally(a)gmail.com>
Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks"
Rafael J. Wysocki <rafael.j.wysocki(a)intel.com>
PM: ACPI: PCI: Drop acpi_pm_set_bridge_wakeup()
Dan Williams <dan.j.williams(a)intel.com>
ACPI: NFIT: Fix input validation of bus-family
Connor McAdams <conmanx360(a)gmail.com>
ALSA: hda/ca0132 - Change Input Source enum strings.
Arnd Bergmann <arnd(a)arndb.de>
Input: cyapa_gen6 - fix out-of-bounds stack access
Sakari Ailus <sakari.ailus(a)linux.intel.com>
media: ipu3-cio2: Make the field on subdev format V4L2_FIELD_NONE
Sakari Ailus <sakari.ailus(a)linux.intel.com>
media: ipu3-cio2: Validate mbus format in setting subdev format
Sakari Ailus <sakari.ailus(a)linux.intel.com>
media: ipu3-cio2: Serialise access to pad format
Sakari Ailus <sakari.ailus(a)linux.intel.com>
media: ipu3-cio2: Return actual subdev format
Sakari Ailus <sakari.ailus(a)linux.intel.com>
media: ipu3-cio2: Remove traces of returned buffers
Lukas Wunner <lukas(a)wunner.de>
media: netup_unidvb: Don't leak SPI master in probe error path
Sean Young <sean(a)mess.org>
media: sunxi-cir: ensure IR is handled when it is continuous
Jens Axboe <axboe(a)kernel.dk>
io_uring: make ctx cancel on exit targeted to actual ctx
Pavel Begunkov <asml.silence(a)gmail.com>
io_uring: fix double io_uring free
Pavel Begunkov <asml.silence(a)gmail.com>
io_uring: fix ignoring xa_store errors
Xiaoguang Wang <xiaoguang.wang(a)linux.alibaba.com>
io_uring: hold uring_lock while completing failed polled io in io_wq_submit_work()
Pavel Begunkov <asml.silence(a)gmail.com>
io_uring: fix 0-iov read buffer select
Xiaoguang Wang <xiaoguang.wang(a)linux.alibaba.com>
io_uring: fix io_wqe->work_list corruption
Alan Stern <stern(a)rowland.harvard.edu>
media: gspca: Fix memory leak in probe
Alexey Kardashevskiy <aik(a)ozlabs.ru>
vfio/pci/nvlink2: Do not attempt NPU2 setup on POWER8NVL NPU
Eric Auger <eric.auger(a)redhat.com>
vfio/pci: Move dummy_resources_list init in vfio_pci_probe()
Xiaoguang Wang <xiaoguang.wang(a)linux.alibaba.com>
io_uring: always let io_iopoll_complete() complete polled io
Pavel Begunkov <asml.silence(a)gmail.com>
io_uring: fix racy IOPOLL completions
Pavel Begunkov <asml.silence(a)gmail.com>
io_uring: fix io_cqring_events()'s noflush
Linus Torvalds <torvalds(a)linux-foundation.org>
proc mountinfo: make splice available again
Casey Schaufler <casey(a)schaufler-ca.com>
Smack: Handle io_uring kernel thread privileges
Pavel Begunkov <asml.silence(a)gmail.com>
io_uring: cancel reqs shouldn't kill overflow list
Pavel Begunkov <asml.silence(a)gmail.com>
io_uring: fix racy IOPOLL flush overflow
Arnaldo Carvalho de Melo <acme(a)redhat.com>
perf probe: Fix memory leak when synthesizing SDT probes
Geert Uytterhoeven <geert+renesas(a)glider.be>
ARM: 9036/1: uncompress: Fix dbgadtb size parameter name
Ard Biesheuvel <ardb(a)kernel.org>
ARM: 9044/1: vfp: use undef hook for VFP support detection
Cédric Le Goater <clg(a)kaod.org>
powerpc/smp: Add __init to init_big_cores()
Michael Ellerman <mpe(a)ellerman.id.au>
powerpc/boot: Fix build of dts/fsl
Masahiro Yamada <masahiroy(a)kernel.org>
kconfig: fix return value of do_error_if()
Geert Uytterhoeven <geert+renesas(a)glider.be>
clk: vc5: Use "idt,voltage-microvolt" instead of "idt,voltage-microvolts"
Jernej Skrabec <jernej.skrabec(a)siol.net>
clk: sunxi-ng: Make sure divider tables have sentinel
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
clk: s2mps11: Fix a resource leak in error handling paths in the probe function
Alexandre Belloni <alexandre.belloni(a)bootlin.com>
clk: at91: sam9x60: remove atmel,osc-bypass support
Claudiu Beznea <claudiu.beznea(a)microchip.com>
clk: at91: sama7g5: fix compilation error
Nicolas Saenz Julienne <nsaenzjulienne(a)suse.de>
clk: bcm: dvp: Add MODULE_DEVICE_TABLE()
Soheil Hassas Yeganeh <soheil(a)google.com>
epoll: check for events when removing a timed out thread from the wait queue
Zhang Changzhong <zhangchangzhong(a)huawei.com>
vhost scsi: fix error return code in vhost_scsi_set_endpoint()
Dan Carpenter <dan.carpenter(a)oracle.com>
virtio_ring: Fix two use after free bugs
Dan Carpenter <dan.carpenter(a)oracle.com>
virtio_net: Fix error code in probe()
Dan Carpenter <dan.carpenter(a)oracle.com>
virtio_ring: Cut and paste bugs in vring_create_virtqueue_packed()
Eli Cohen <elic(a)nvidia.com>
vdpa/mlx5: Use write memory barrier after updating CQ index
Simon Horman <simon.horman(a)netronome.com>
nfp: move indirect block cleanup to flower app stop callback
Dan Carpenter <dan.carpenter(a)oracle.com>
qlcnic: Fix error code in probe
Zheng Zengkai <zhengzengkai(a)huawei.com>
perf record: Fix memory leak when using '--user-regs=?' to list registers
Jiri Olsa <jolsa(a)kernel.org>
tools build: Add missing libcap to test-all.bin target
Pavel Begunkov <asml.silence(a)gmail.com>
io_uring: cancel only requests of current task
Thierry Reding <thierry.reding(a)gmail.com>
pwm: sun4i: Remove erroneous else branch
Uwe Kleine-König <uwe(a)kleine-koenig.org>
pwm: imx27: Fix overflow for bigger periods
Lokesh Vutla <lokeshvutla(a)ti.com>
pwm: lp3943: Dynamically allocate PWM chip base
Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de>
pwm: zx: Add missing cleanup in error path
Zhang Qilong <zhangqilong3(a)huawei.com>
clk: ti: Fix memleak in ti_fapll_synth_setup
Arnd Bergmann <arnd(a)arndb.de>
watchdog: coh901327: add COMMON_CLK dependency
Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org>
watchdog: qcom: Avoid context switch in restart handler
Michael Ellerman <mpe(a)ellerman.id.au>
powerpc/32s: Fix cleanup_cpu_mmu_context() compile bug
Zhang Qilong <zhangqilong3(a)huawei.com>
libnvdimm/label: Return -ENXIO for no slot in __blk_label_update
Tobias Klauser <tklauser(a)distanz.ch>
devlink: use _BITUL() macro instead of BIT() in the UAPI header
Vincent Stehlé <vincent.stehle(a)laposte.net>
net: korina: fix return value
Trond Myklebust <trond.myklebust(a)hammerspace.com>
NFS/pNFS: Fix a typo in ff_layout_resend_pnfs_read()
Jack Wang <jinpu.wang(a)cloud.ionos.com>
block/rnbd-clt: Fix possible memleak
Md Haris Iqbal <haris.iqbal(a)cloud.ionos.com>
block/rnbd-clt: Get rid of warning regarding size argument in strlcpy
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
net: allwinner: Fix some resources leak in the error handling path of the probe and in the remove function
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
net: mscc: ocelot: Fix a resource leak in the error handling path of the probe function
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
net: bcmgenet: Fix a resource leak in an error handling path in the probe functin
Ioana Ciornei <ioana.ciornei(a)nxp.com>
dpaa2-eth: fix the size of the mapped SGT buffer
Oleksij Rempel <linux(a)rempel-privat.de>
net: dsa: qca: ar9331: fix sleeping function called from invalid context bug
Björn Töpel <bjorn.topel(a)intel.com>
i40e, xsk: clear the status bits for the next_to_use descriptor
Björn Töpel <bjorn.topel(a)intel.com>
ice, xsk: clear the status bits for the next_to_use descriptor
Sven Van Asbroeck <thesven73(a)gmail.com>
lan743x: fix rx_napi_poll/interrupt ping-pong
Heiko Carstens <hca(a)linux.ibm.com>
s390/test_unwind: fix CALL_ON_STACK tests
Dwaipayan Ray <dwaipayanray1(a)gmail.com>
checkpatch: fix unescaped left brace
Alexey Dobriyan <adobriyan(a)gmail.com>
proc: fix lookup in /proc/net subdirectories after setns(2)
Johannes Weiner <hannes(a)cmpxchg.org>
mm: don't wake kswapd prematurely when watermark boosting is disabled
Dan Carpenter <dan.carpenter(a)oracle.com>
hugetlb: fix an error code in hugetlb_reserve_pages()
Oscar Salvador <osalvador(a)suse.de>
mm,memory_failure: always pin the page in madvise_inject_error
Vincenzo Frascino <vincenzo.frascino(a)arm.com>
mm/vmalloc.c: fix kasan shadow poisoning size
Waiman Long <longman(a)redhat.com>
mm/vmalloc: Fix unlock order in s_stop()
Matthew Wilcox (Oracle) <willy(a)infradead.org>
sparc: fix handling of page table constructor failure
Shakeel Butt <shakeelb(a)google.com>
mm/rmap: always do TTU_IGNORE_ACCESS
Muchun Song <songmuchun(a)bytedance.com>
mm: memcg/slab: fix use after free in obj_cgroup_charge
Muchun Song <songmuchun(a)bytedance.com>
mm: memcg/slab: fix return of child memcg objcg for root memcg
Jason Gunthorpe <jgg(a)ziepe.ca>
mm/gup: combine put_compound_head() and unpin_user_page()
Jason Gunthorpe <jgg(a)ziepe.ca>
mm/gup: prevent gup_fast from racing with COW during fork
Jason Gunthorpe <jgg(a)ziepe.ca>
mm/gup: reorganize internal_get_user_pages_fast()
Alex Deucher <alexander.deucher(a)amd.com>
drm/amdgpu: fix regression in vbios reservation handling on headless
Kajol Jain <kjain(a)linux.ibm.com>
perf test: Fix metric parsing test
Vincent Stehlé <vincent.stehle(a)laposte.net>
powerpc/ps3: use dma_mapping_error()
Madhavan Srinivasan <maddy(a)linux.ibm.com>
powerpc/perf: Fix Threshold Event Counter Multiplier width for P10
Guido Günther <agx(a)sigxcpu.org>
drm: mxsfb: Silence -EPROBE_DEFER while waiting for bridge
Bongsu Jeon <bongsu.jeon(a)samsung.com>
nfc: s3fwrn5: Release the nfc firmware
Leon Romanovsky <leon(a)kernel.org>
RDMA/cma: Don't overwrite sgid_attr after device is released
Maor Gottlieb <maorg(a)nvidia.com>
RDMA/mlx5: Fix MR cache memory leak
Dan Aloni <dan(a)kernelim.com>
sunrpc: fix xs_read_xdr_buf for partial pages receive
Anton Ivanov <anton.ivanov(a)cambridgegreys.com>
um: chan_xterm: Fix fd leak
Anton Ivanov <anton.ivanov(a)cambridgegreys.com>
um: tty: Fix handling of close in tty lines
Anton Ivanov <anton.ivanov(a)cambridgegreys.com>
um: Monitor error events in IRQ controller
Wang ShaoBo <bobo.shaobowang(a)huawei.com>
ubifs: Fix error return code in ubifs_init_authentication()
Wang Wensheng <wangwensheng4(a)huawei.com>
watchdog: Fix potential dereferencing of null pointer
Lingling Xu <ling_ling.xu(a)unisoc.com>
watchdog: sprd: check busy bit before new loading rather than after that
Lingling Xu <ling_ling.xu(a)unisoc.com>
watchdog: sprd: remove watchdog disable from resume fail path
Guenter Roeck <linux(a)roeck-us.net>
watchdog: sirfsoc: Add missing dependency on HAS_IOMEM
Guenter Roeck <linux(a)roeck-us.net>
watchdog: armada_37xx: Add missing dependency on HAS_IOMEM
Douglas Anderson <dianders(a)chromium.org>
irqchip/qcom-pdc: Fix phantom irq when changing between rising/falling
Pradeep Kumar Chitrapu <pradeepc(a)codeaurora.org>
ath11k: Fix incorrect tlvs in scan start command
Nikita Shubin <nikita.shubin(a)maquefel.me>
gpiolib: irq hooks: fix recursion in gpiochip_irq_unmask
Weihang Li <liweihang(a)huawei.com>
RDMA/hns: Do shift on traffic class when using RoCEv2
Wenpeng Liang <liangwenpeng(a)huawei.com>
RDMA/hns: Normalization the judgment of some features
Wenpeng Liang <liangwenpeng(a)huawei.com>
RDMA/hns: Limit the length of data copied between kernel and userspace
Peter Ujfalusi <peter.ujfalusi(a)ti.com>
dmaengine: ti: k3-udma: Correct normal channel offset when uchan_cnt is not 0
Lokesh Vutla <lokeshvutla(a)ti.com>
irqchip/ti-sci-intr: Fix freeing of irqs
Lokesh Vutla <lokeshvutla(a)ti.com>
irqchip/ti-sci-inta: Fix printing of inta id on probe success
Marc Zyngier <maz(a)kernel.org>
irqchip/alpine-msi: Fix freeing of interrupts on allocation error path
Dan Carpenter <dan.carpenter(a)oracle.com>
ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control()
Wen Gong <wgong(a)codeaurora.org>
mac80211: fix a mistake check for rx_stats update
Johannes Berg <johannes.berg(a)intel.com>
mac80211: don't set set TDLS STA bandwidth wider than possible
Arnd Bergmann <arnd(a)arndb.de>
crypto: atmel-i2c - select CONFIG_BITREVERSE
Marek Szyprowski <m.szyprowski(a)samsung.com>
extcon: max77693: Fix modalias string
Hao Li <lihao2018.fnst(a)cn.fujitsu.com>
fs: Handle I_DONTCACHE in iput_final() instead of generic_drop_inode()
Magnus Karlsson <magnus.karlsson(a)intel.com>
samples/bpf: Fix possible hang in xdpsock with multiple threads
Han Xu <han.xu(a)nxp.com>
mtd: rawnand: gpmi: Fix the random DMA timeout issue
Dan Carpenter <dan.carpenter(a)oracle.com>
mtd: rawnand: meson: Fix a resource leak in init
Zhang Qilong <zhangqilong3(a)huawei.com>
mtd: rawnand: gpmi: fix reference count leak in gpmi ops
Dmitry Osipenko <digetx(a)gmail.com>
clk: tegra: Fix duplicated SE clock entry
Douglas Anderson <dianders(a)chromium.org>
clk: qcom: gcc-sc7180: Use floor ops for sdcc clks
Tzung-Bi Shih <tzungbi(a)google.com>
remoteproc/mediatek: unprepare clk if scp_before_load fails
Zhang Changzhong <zhangchangzhong(a)huawei.com>
remoteproc: qcom: Fix potential NULL dereference in adsp_init_mmio()
YueHaibing <yuehaibing(a)huawei.com>
remoteproc: k3-dsp: Fix return value check in k3_dsp_rproc_of_get_memories()
Zhang Qilong <zhangqilong3(a)huawei.com>
remoteproc: qcom: pas: fix error handling in adsp_pds_enable
Zhang Qilong <zhangqilong3(a)huawei.com>
remoteproc: qcom: fix reference leak in adsp_start
Zhang Qilong <zhangqilong3(a)huawei.com>
remoteproc: q6v5-mss: fix error handling in q6v5_pds_enable
Alexandre Courbot <acourbot(a)chromium.org>
remoteproc/mtk_scp: surround DT device IDs with CONFIG_OF
Tzung-Bi Shih <tzungbi(a)google.com>
remoteproc/mediatek: change MT8192 CFG register base
Avihai Horon <avihaih(a)nvidia.com>
RDMA/uverbs: Fix incorrect variable type
Jack Morgenstein <jackm(a)dev.mellanox.co.il>
RDMA/core: Do not indicate device ready when device enablement fails
Kai Vehmanen <kai.vehmanen(a)linux.intel.com>
ALSA: hda/hdmi: fix silent stream for first playback to DP
Zhang Changzhong <zhangchangzhong(a)huawei.com>
slimbus: qcom: fix potential NULL dereference in qcom_slim_prg_slew()
Ravi Bangoria <ravi.bangoria(a)linux.ibm.com>
powerpc/sstep: Cover new VSX instructions under CONFIG_VSX
Balamuruhan S <bala24(a)linux.ibm.com>
powerpc/sstep: Emulate prefixed instructions only when CPU_FTR_ARCH_31 is set
Sean Nyekjaer <sean(a)geanix.com>
can: m_can: m_can_config_endisable(): remove double clearing of clock stop request bit
Geert Uytterhoeven <geert+renesas(a)glider.be>
clk: renesas: r8a779a0: Fix R and OSC clocks
Huang Jianan <huangjianan(a)oppo.com>
erofs: avoid using generic_block_bmap
Johannes Berg <johannes.berg(a)intel.com>
iwlwifi: mvm: hook up missing RX handlers
Johannes Berg <johannes.berg(a)intel.com>
iwlwifi: dbg-tlv: fix old length in is_trig_data_contained()
Qinglang Miao <miaoqinglang(a)huawei.com>
s390/cio: fix use-after-free in ccw_device_destroy_console
Eddie James <eajames(a)linux.ibm.com>
fsi: Aspeed: Add mutex to protect HW access
Zhang Changzhong <zhangchangzhong(a)huawei.com>
bus: fsl-mc: fix error return code in fsl_mc_object_allocate()
Laurentiu Tudor <laurentiu.tudor(a)nxp.com>
bus: fsl-mc: add back accidentally dropped error check
Xiongfeng Wang <wangxiongfeng2(a)huawei.com>
misc: pci_endpoint_test: fix return value of error branch
Stephen Boyd <swboyd(a)chromium.org>
platform/chrome: cros_ec_spi: Don't overwrite spi::mode
Quinn Tran <qutran(a)marvell.com>
scsi: qla2xxx: Fix N2N and NVMe connect retry failure
Arun Easi <aeasi(a)marvell.com>
scsi: qla2xxx: Fix FW initialization error on big endian machines
Masami Hiramatsu <mhiramat(a)kernel.org>
x86/kprobes: Restore BTF if the single-stepping is cancelled
Cheng Lin <cheng.lin130(a)zte.com.cn>
nfs_common: need lock during iterate through the list
Dai Ngo <dai.ngo(a)oracle.com>
NFSD: Fix 5 seconds delay when doing inter server copy
kazuo ito <kzpn200(a)gmail.com>
nfsd: Fix message level for normal termination
Yang Yingliang <yangyingliang(a)huawei.com>
speakup: fix uninitialized flush_lock
Zhang Qilong <zhangqilong3(a)huawei.com>
usb: oxu210hp-hcd: Fix memory leak in oxu_create
Zhang Qilong <zhangqilong3(a)huawei.com>
usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/mm: sanity_check_fault() should work for all, not only BOOK3S
Dan Carpenter <dan.carpenter(a)oracle.com>
ASoC: max98390: Fix error codes in max98390_dsm_init()
Arnd Bergmann <arnd(a)arndb.de>
coresight: remove broken __exit annotations
Chuhong Yuan <hslester96(a)gmail.com>
ASoC: amd: change clk_get() to devm_clk_get() and add missed checks
Colin Ian King <colin.king(a)canonical.com>
drm/mediatek: avoid dereferencing a null hdmi_phy on an error message
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/powermac: Fix low_sleep_handler with CONFIG_VMAP_STACK
Nathan Lynch <nathanl(a)linux.ibm.com>
powerpc/pseries/hibernation: remove redundant cacheinfo update
Nathan Lynch <nathanl(a)linux.ibm.com>
powerpc/pseries/hibernation: drop pseries_suspend_begin() from suspend ops
Ard Biesheuvel <ardb(a)kernel.org>
ARM: 9030/1: entry: omit FP emulation for UND exceptions taken in kernel mode
Vadim Pasternak <vadimp(a)nvidia.com>
platform/x86: mlx-platform: Fix item counter assignment for MSN2700/ComEx system
Vadim Pasternak <vadimp(a)nvidia.com>
platform/x86: mlx-platform: Fix item counter assignment for MSN2700, MSN24xx systems
Zhang Changzhong <zhangchangzhong(a)huawei.com>
scsi: fnic: Fix error return code in fnic_probe()
Arnd Bergmann <arnd(a)arndb.de>
seq_buf: Avoid type mismatch for seq_buf_init
Qinglang Miao <miaoqinglang(a)huawei.com>
scsi: iscsi: Fix inappropriate use of put_device()
Zhang Qilong <zhangqilong3(a)huawei.com>
scsi: pm80xx: Fix error return in pm8001_pci_probe()
Qinglang Miao <miaoqinglang(a)huawei.com>
scsi: qedi: Fix missing destroy_workqueue() on error in __qedi_probe
Michael Walle <michael(a)walle.cc>
clk: fsl-sai: fix memory leak
Stefan Agner <stefan(a)agner.ch>
arm64: dts: meson: g12b: w400: fix PHY deassert timing requirements
Stefan Agner <stefan(a)agner.ch>
arm64: dts: meson: g12a: x96-max: fix PHY deassert timing requirements
Stefan Agner <stefan(a)agner.ch>
ARM: dts: meson: fix PHY deassert timing requirements
Stefan Agner <stefan(a)agner.ch>
arm64: dts: meson: fix PHY deassert timing requirements
Stefan Agner <stefan(a)agner.ch>
arm64: dts: meson: g12b: odroid-n2: fix PHY deassert timing requirements
Michael Walle <michael(a)walle.cc>
mtd: spi-nor: atmel: fix unlock_all() for AT25FS010/040
Michael Walle <michael(a)walle.cc>
mtd: spi-nor: atmel: remove global protection flag
Michael Walle <michael(a)walle.cc>
mtd: spi-nor: ignore errors in spi_nor_unlock_all()
Michael Walle <michael(a)walle.cc>
mtd: spi-nor: sst: fix BPn bits for the SST25VF064C
Zhang Changzhong <zhangchangzhong(a)huawei.com>
adm8211: fix error return code in adm8211_probe()
Hans de Goede <hdegoede(a)redhat.com>
platform/x86: intel-vbtn: Fix SW_TABLET_MODE always reporting 1 on some HP x360 models
Hans de Goede <hdegoede(a)redhat.com>
Bluetooth: btusb: Fix detection of some fake CSR controllers with a bcdDevice val of 0x0134
Colin Ian King <colin.king(a)canonical.com>
block/rnbd: fix a null pointer dereference on dev->blk_symlink_name
Md Haris Iqbal <haris.iqbal(a)cloud.ionos.com>
block/rnbd-clt: Dynamically alloc buffer for pathname & blk_symlink_name
Wei Yongjun <weiyongjun1(a)huawei.com>
Bluetooth: sco: Fix crash when using BT_SNDMTU/BT_RCVMTU option
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
Bluetooth: btmtksdio: Add the missed release_firmware() in mtk_setup_firmware()
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
Bluetooth: btusb: Add the missed release_firmware() in btusb_mtk_setup_firmware()
Zhang Changzhong <zhangchangzhong(a)huawei.com>
spi: dw: Fix error return code in dw_spi_bt1_probe()
Wang Hai <wanghai38(a)huawei.com>
staging: greybus: audio: Fix possible leak free widgets in gbaudio_dapm_free_controls
Arnd Bergmann <arnd(a)arndb.de>
staging: bcm2835: fix vchiq_mmal dependencies
Finn Thain <fthain(a)telegraphics.com.au>
macintosh/adb-iop: Send correct poll command
Finn Thain <fthain(a)telegraphics.com.au>
macintosh/adb-iop: Always wait for reply message from IOP
Arnd Bergmann <arnd(a)arndb.de>
cpufreq: imx: fix NVMEM_IMX_OCOTP dependency
Pali Rohár <pali(a)kernel.org>
cpufreq: vexpress-spc: Add missing MODULE_ALIAS
Pali Rohár <pali(a)kernel.org>
cpufreq: scpi: Add missing MODULE_ALIAS
Pali Rohár <pali(a)kernel.org>
cpufreq: loongson1: Add missing MODULE_ALIAS
Pali Rohár <pali(a)kernel.org>
cpufreq: sun50i: Add missing MODULE_DEVICE_TABLE
Pali Rohár <pali(a)kernel.org>
cpufreq: st: Add missing MODULE_DEVICE_TABLE
Pali Rohár <pali(a)kernel.org>
cpufreq: qcom: Add missing MODULE_DEVICE_TABLE
Pali Rohár <pali(a)kernel.org>
cpufreq: mediatek: Add missing MODULE_DEVICE_TABLE
Pali Rohár <pali(a)kernel.org>
cpufreq: highbank: Add missing MODULE_DEVICE_TABLE
Pali Rohár <pali(a)kernel.org>
cpufreq: ap806: Add missing MODULE_DEVICE_TABLE
Keqian Zhu <zhukeqian1(a)huawei.com>
clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI
Keqian Zhu <zhukeqian1(a)huawei.com>
clocksource/drivers/arm_arch_timer: Use stable count reader in erratum sne
Arnd Bergmann <arnd(a)arndb.de>
drm/msm: add IOMMU_SUPPORT dependency
Marijn Suijten <marijn.suijten(a)somainline.org>
drm/msm: a5xx: Make preemption reset case reentrant
Zhang Changzhong <zhangchangzhong(a)huawei.com>
memory: jz4780_nemc: Fix potential NULL dereference in jz4780_nemc_probe()
Arnd Bergmann <arnd(a)arndb.de>
memory: ti-emif-sram: only build for ARMv7
Wang Li <wangli74(a)huawei.com>
phy: renesas: rcar-gen3-usb2: disable runtime pm in case of failure
Arnd Bergmann <arnd(a)arndb.de>
phy: mediatek: allow compile-testing the hdmi phy
Arnd Bergmann <arnd(a)arndb.de>
ASoC: qcom: fix QDSP6 dependencies, attempt #3
Arnd Bergmann <arnd(a)arndb.de>
ASoC: atmel: mchp-spdifrx needs COMMON_CLK
Arnd Bergmann <arnd(a)arndb.de>
ASoC: cros_ec_codec: fix uninitialized memory read
Qinglang Miao <miaoqinglang(a)huawei.com>
dm ioctl: fix error return code in target_message
Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org>
ASoC: q6afe-clocks: Add missing parent clock rate
Chuhong Yuan <hslester96(a)gmail.com>
ASoC: jz4740-i2s: add missed checks for clk_get()
Lorenzo Bianconi <lorenzo(a)kernel.org>
mt76: fix tkip configuration for mt7615/7663 devices
Lorenzo Bianconi <lorenzo(a)kernel.org>
mt76: fix memory leak if device probing fails
Leon Romanovsky <leon(a)kernel.org>
net/mlx5: Properly convey driver version to firmware
Lorenzo Bianconi <lorenzo(a)kernel.org>
mt76: dma: fix possible deadlock running mt76_dma_cleanup
Taehee Yoo <ap420073(a)gmail.com>
mt76: set fops_tx_stats.owner to THIS_MODULE
Taehee Yoo <ap420073(a)gmail.com>
mt76: mt7915: set fops_sta_stats.owner to THIS_MODULE
Lorenzo Bianconi <lorenzo(a)kernel.org>
mt76: mt7663s: fix a possible ple quota underflow
Alexander Sverdlin <alexander.sverdlin(a)nokia.com>
MIPS: Don't round up kernel sections size for memblock_add()
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
memstick: r592: Fix error return in r592_probe()
Chen-Yu Tsai <wens(a)csie.org>
arm64: dts: rockchip: Fix UART pull-ups on rk3328
Zhang Changzhong <zhangchangzhong(a)huawei.com>
soc: rockchip: io-domain: Fix error return code in rockchip_iodomain_probe()
Yu Kuai <yukuai3(a)huawei.com>
pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()
Andrii Nakryiko <andrii(a)kernel.org>
selftests/bpf: Fix invalid use of strncat in test_sockmap
Andrii Nakryiko <andrii(a)kernel.org>
bpf: Fix bpf_put_raw_tracepoint()'s use of __module_address()
Mauro Carvalho Chehab <mchehab+huawei(a)kernel.org>
scripts: kernel-doc: fix parsing function-like typedefs
Claudiu Beznea <claudiu.beznea(a)microchip.com>
ARM: dts: at91: sama5d2: map securam as device
Claudiu Beznea <claudiu.beznea(a)microchip.com>
ARM: dts: at91: sam9x60ek: remove bypass property
Toke Høiland-Jørgensen <toke(a)redhat.com>
libbpf: Sanitise map names before pinning
Lars-Peter Clausen <lars(a)metafoo.de>
iio: hrtimer-trigger: Mark hrtimer to expire in hard interrupt context
Peter Collingbourne <pcc(a)google.com>
arm64: mte: fix prctl(PR_GET_TAGGED_ADDR_CTRL) if TCF0=NONE
Kefeng Wang <wangkefeng.wang(a)huawei.com>
clocksource/drivers/riscv: Make RISCV_TIMER depends on RISCV_SBI
Daniel Lezcano <daniel.lezcano(a)linaro.org>
clocksource/drivers/ingenic: Fix section mismatch
Yu Kuai <yukuai3(a)huawei.com>
clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent()
Yang Yingliang <yangyingliang(a)huawei.com>
clocksource/drivers/orion: Add missing clk_disable_unprepare() on error path
Athira Rajeev <atrajeev(a)linux.vnet.ibm.com>
powerpc/perf: Fix the PMU group constraints for threshold events in power10
Athira Rajeev <atrajeev(a)linux.vnet.ibm.com>
powerpc/perf: Update the PMU group constraints for l2l3 events in power10
Athira Rajeev <atrajeev(a)linux.vnet.ibm.com>
powerpc/perf: Fix to update radix_scope_qual in power10
Ravi Bangoria <ravi.bangoria(a)linux.ibm.com>
powerpc/xmon: Fix build failure for 8xx
Jordan Niethe <jniethe5(a)gmail.com>
powerpc/64: Fix an EMIT_BUG_ENTRY in head_64.S
Athira Rajeev <atrajeev(a)linux.vnet.ibm.com>
powerpc/perf: Fix crash with is_sier_available when pmu is not set
Dan Carpenter <dan.carpenter(a)oracle.com>
media: saa7146: fix array overflow in vidioc_s_audio()
Zhang Xiaoxu <zhangxiaoxu5(a)huawei.com>
media: tvp5150: Fix wrong return value of tvp5150_parse_dt()
Hyeongseok Kim <hyeongseok(a)gmail.com>
f2fs: fix double free of unicode map
Zhang Qilong <zhangqilong3(a)huawei.com>
hwmon: (ina3221) Fix PM usage counter unbalance in ina3221_write_enable
Jason Gunthorpe <jgg(a)ziepe.ca>
vfio-pci: Use io_remap_pfn_range() for PCI IO memory
Mickaël Salaün <mic(a)linux.microsoft.com>
selftests/seccomp: Update kernel config
NeilBrown <neilb(a)suse.de>
NFS: switch nfsiod to be an UNBOUND workqueue.
Calum Mackay <calum.mackay(a)oracle.com>
lockd: don't use interval-based rebinding over TCP
Fedor Tokarev <ftokarev(a)gmail.com>
net: sunrpc: Fix 'snprintf' return value check in 'do_xprt_debugfs'
Trond Myklebust <trond.myklebust(a)hammerspace.com>
NFSv4: Fix the alignment of page data in the getdeviceinfo reply
Trond Myklebust <trond.myklebust(a)hammerspace.com>
SUNRPC: xprt_load_transport() needs to support the netid "rdma6"
Olga Kornievskaia <kolga(a)netapp.com>
NFSv4.2: condition READDIR's mask for security label based on LSM state
Trond Myklebust <trond.myklebust(a)hammerspace.com>
SUNRPC: rpc_wake_up() should wake up tasks in the correct order
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
ath10k: Release some resources in an error handling path
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
ath10k: Fix an error handling path
Rakesh Pillai <pillair(a)codeaurora.org>
ath10k: Fix the parsing error in service available event
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
ath11k: Fix an error handling path
Sven Eckelmann <sven(a)narfation.org>
ath11k: Reset ath11k_skb_cb before setting new flags
Sven Eckelmann <sven(a)narfation.org>
ath11k: Don't cast ath11k_skb_cb to ieee80211_tx_info.control
Hans Verkuil <hverkuil-cisco(a)xs4all.nl>
media: i2c: imx219: Selection compliance fixes
Jacopo Mondi <jacopo+renesas(a)jmondi.org>
media: rdacm20: Enable GPIO1 explicitly
Jacopo Mondi <jacopo+renesas(a)jmondi.org>
media: max9271: Fix GPIO enable/disable
Sathyanarayana Nujella <sathyanarayana.nujella(a)intel.com>
ASoC: Intel: Boards: tgl_max98373: update TDM slot_width
Qinglang Miao <miaoqinglang(a)huawei.com>
platform/x86: dell-smbios-base: Fix error return code in dell_smbios_init
Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>
soundwire: master: use pm_runtime_set_active() on add
Sudeep Holla <sudeep.holla(a)arm.com>
mailbox: arm_mhu_db: Fix mhu_db_shutdown by replacing kfree with devm_kfree
Yangyang Li <liyangyang20(a)huawei.com>
RDMA/hns: Bugfix for calculation of extended sge
Lang Cheng <chenglang(a)huawei.com>
RDMA/hns: Fix 0-length sge calculation error
Alexandre Belloni <alexandre.belloni(a)bootlin.com>
ARM: dts: at91: at91sam9rl: fix ADC triggers
Maxim Kochetkov <fido_max(a)inbox.ru>
spi: spi-fsl-dspi: Use max_native_cs instead of num_chipselect to set SPI_MCR
Ahmed S. Darwish <a.darwish(a)linutronix.de>
scsi: pm80xx: Do not sleep in atomic context
Xiang Chen <chenxiang66(a)hisilicon.com>
scsi: hisi_sas: Fix up probe error handling for v3 hw
Yu Kuai <yukuai3(a)huawei.com>
soc: amlogic: canvas: add missing put_device() call in meson_canvas_get()
Dongjin Kim <tobetter(a)gmail.com>
arm64: dts: meson-sm1: fix typo in opp table
Artem Lapkin <art(a)khadas.com>
arm64: dts: meson: fix spi-max-frequency on Khadas VIM2
Roman Bacik <roman.bacik(a)broadcom.com>
PCI: iproc: Invalidate correct PAXB inbound windows
Bharat Gooty <bharat.gooty(a)broadcom.com>
PCI: iproc: Fix out-of-bound array accesses
Colin Ian King <colin.king(a)canonical.com>
PCI: Fix overflow in command-line resource alignment requests
Bjorn Helgaas <bhelgaas(a)google.com>
PCI: Bounds-check command-line resource alignment requests
Bjorn Andersson <bjorn.andersson(a)linaro.org>
arm64: dts: qcom: c630: Fix pinctrl pins properties
Bjorn Andersson <bjorn.andersson(a)linaro.org>
arm64: dts: qcom: c630: Polish i2c-hid devices
JC Kuo <jckuo(a)nvidia.com>
phy: tegra: xusb: Fix usb_phy device driver field
Michael Walle <michael(a)walle.cc>
arm64: dts: freescale: sl28: combine SPI MTD partitions
Michael Walle <michael(a)walle.cc>
arm64: dts: ls1028a: fix FlexSPI clock input
Michael Walle <michael(a)walle.cc>
arm64: dts: ls1028a: fix ENETC PTP clock input
Marc Zyngier <maz(a)kernel.org>
genirq/irqdomain: Don't try to free an interrupt that has no mapping
Zhang Qilong <zhangqilong3(a)huawei.com>
power: supply: bq24190_charger: fix reference leak
Hans de Goede <hdegoede(a)redhat.com>
power: supply: axp288_charger: Fix HP Pavilion x2 10 DMI matching
Sebastian Krzyszkowiak <sebastian.krzyszkowiak(a)puri.sm>
power: supply: max17042_battery: Fix current_{avg,now} hiding with no current sense
Chen-Yu Tsai <wens(a)csie.org>
arm64: dts: rockchip: Set dr_mode to "host" for OTG on rk3328-roc-cc
Sebastian Krzyszkowiak <sebastian.krzyszkowiak(a)puri.sm>
power: supply: bq25890: Use the correct range for IILIM register
Marek Behún <kabel(a)kernel.org>
arm64: dts: armada-3720-turris-mox: update ethernet-phy handle name
Chris Packham <chris.packham(a)alliedtelesis.co.nz>
ARM: dts: Remove non-existent i2c1 from 98dx3236
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
HSI: omap_ssi: Don't jump to free ID in ssi_add_controller()
Enric Balletbo i Serra <enric.balletbo(a)collabora.com>
drm/mediatek: Use correct aliases name for ovl
Leon Romanovsky <leon(a)kernel.org>
RDMA/core: Track device memory MRs
Bjorn Andersson <bjorn.andersson(a)linaro.org>
slimbus: qcom-ngd-ctrl: Avoid sending power requests without QMI
Dan Carpenter <dan.carpenter(a)oracle.com>
media: max2175: fix max2175_set_csm_mode() error code
Qinglang Miao <miaoqinglang(a)huawei.com>
mips: cdmm: fix use-after-free in mips_cdmm_bus_discover
Daniel Gomez <daniel(a)qtec.com>
media: imx214: Fix stop streaming
Daniel T. Lee <danieltimlee(a)gmail.com>
samples: bpf: Fix lwt_len_hist reusing previous BPF map
Zhang Qilong <zhangqilong3(a)huawei.com>
serial: 8250-mtk: Fix reference leak in mtk8250_probe
Weihang Li <liweihang(a)huawei.com>
RDMA/hns: Avoid setting loopback indicator when smac is same as dmac
Weihang Li <liweihang(a)huawei.com>
RDMA/hns: Fix missing fields in address vector
Weihang Li <liweihang(a)huawei.com>
RDMA/hns: Only record vlan info for HIP08
Alex Elder <elder(a)linaro.org>
arm64: dts: qcom: sc7180: limit IPA iommu streams
Vadim Pasternak <vadimp(a)nvidia.com>
platform/x86: mlx-platform: Remove PSU EEPROM from MSN274x platform configuration
Vadim Pasternak <vadimp(a)nvidia.com>
platform/x86: mlx-platform: Remove PSU EEPROM from default platform configuration
Keita Suzuki <keitasuzuki.park(a)sslab.ics.keio.ac.jp>
media: siano: fix memory leak of debugfs members in smsdvb_hotplug
Laurentiu Palcu <laurentiu.palcu(a)oss.nxp.com>
drm/imx/dcss: fix rotations for Vivante tiled formats
Vinod Koul <vkoul(a)kernel.org>
soundwire: qcom: Fix build failure when slimbus is module
Jason Gunthorpe <jgg(a)ziepe.ca>
RDMA/cma: Fix deadlock on &lock in rdma_cma_listen_on_all() error unwind
Vidya Sagar <vidyas(a)nvidia.com>
arm64: tegra: Fix DT binding for IO High Voltage entry
Marek Behún <kabel(a)kernel.org>
leds: turris-omnia: check for LED_COLOR_ID_RGB instead LED_COLOR_ID_MULTI
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
leds: lp50xx: Fix an error handling path in 'lp50xx_probe_dt()'
Yu Kuai <yukuai3(a)huawei.com>
leds: netxbig: add missing put_device() call in netxbig_leds_get_of_pdata()
Bjorn Andersson <bjorn.andersson(a)linaro.org>
arm64: dts: qcom: sdm845: Limit ipa iommu streams
Zhihao Cheng <chengzhihao1(a)huawei.com>
dmaengine: mv_xor_v2: Fix error return code in mv_xor_v2_probe()
Qinglang Miao <miaoqinglang(a)huawei.com>
cw1200: fix missing destroy_workqueue() on error in cw1200_init_common
Zhang Changzhong <zhangchangzhong(a)huawei.com>
rsi: fix error return code in rsi_reset_card()
Wang Hai <wanghai38(a)huawei.com>
qtnfmac: fix error return code in qtnf_pcie_probe()
Sebastian Andrzej Siewior <bigeasy(a)linutronix.de>
orinoco: Move context allocation after processing the skb
Zhang Changzhong <zhangchangzhong(a)huawei.com>
brcmfmac: fix error return code in brcmf_cfg80211_connect()
Zhihao Cheng <chengzhihao1(a)huawei.com>
mmc: pxamci: Fix error return code in pxamci_probe
Cristian Birsan <cristian.birsan(a)microchip.com>
ARM: dts: at91: sama5d3_xplained: add pincontrol for USB Host
Cristian Birsan <cristian.birsan(a)microchip.com>
ARM: dts: at91: sama5d4_xplained: add pincontrol for USB Host
Cristian Birsan <cristian.birsan(a)microchip.com>
ARM: dts: at91: sam9x60: add pincontrol for USB Host
Qinglang Miao <miaoqinglang(a)huawei.com>
memstick: fix a double-free bug in memstick_check
Yangtao Li <frank(a)allwinnertech.com>
pinctrl: sunxi: fix irq bank map for the Allwinner A100 pin controller
Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org>
soundwire: Fix DEBUG_LOCKS_WARN_ON for uninitialized attribute
Kamal Heib <kamalheib1(a)gmail.com>
RDMA/cxgb4: Validate the number of CQEs
Maharaja Kennadyrajan <mkenna(a)codeaurora.org>
ath11k: Fix the rx_filter flag setting for peer rssi stats
Wang Hai <wanghai38(a)huawei.com>
staging: mfd: hi6421-spmi-pmic: fix error return code in hi6421_spmi_pmic_probe()
Kevin Hilman <khilman(a)baylibre.com>
clk: meson: Kconfig: fix dependency for G12A
Zhang Qilong <zhangqilong3(a)huawei.com>
Input: omap4-keypad - fix runtime PM error handling
Nikita Travkin <nikitos.tr(a)gmail.com>
arm64: dts: qcom: msm8916-samsung-a2015: Disable muic i2c pin bias
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
arm64: dts: qcom: sm8250: correct compatible for sm8250-mtp
Tom Rix <trix(a)redhat.com>
soc: qcom: initialize local variable
Zhihao Cheng <chengzhihao1(a)huawei.com>
drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe
Zhang Qilong <zhangqilong3(a)huawei.com>
soc: ti: Fix reference imbalance in knav_dma_probe
Zhang Qilong <zhangqilong3(a)huawei.com>
soc: ti: knav_qmss: fix reference leak in knav_queue_probe
Jim Quinlan <james.quinlan(a)broadcom.com>
PCI: brcmstb: Initialize "tmp" before use
Andy Shevchenko <andriy.shevchenko(a)linux.intel.com>
PCI: Disable MSI for Pericom PCIe-USB adapter
Marc Zyngier <maz(a)kernel.org>
drm/meson: dw-hdmi: Enable the iahb clock early enough
Marc Zyngier <maz(a)kernel.org>
drm/meson: dw-hdmi: Disable clocks on driver teardown
Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de>
spi: fix resource leak for drivers without .remove callback
Corentin Labbe <clabbe(a)baylibre.com>
crypto: sun8i-ce - fix two error path's memory leak
Zhang Qilong <zhangqilong3(a)huawei.com>
crypto: omap-aes - Fix PM disable depth imbalance in omap_aes_probe
Nathan Chancellor <natechancellor(a)gmail.com>
crypto: crypto4xx - Replace bitwise OR with logical OR in crypto4xx_build_pd
Uladzislau Rezki (Sony) <urezki(a)gmail.com>
rcu/tree: Defer kvfree_rcu() allocation to a clean context
Peter Zijlstra <peterz(a)infradead.org>
rcu,ftrace: Fix ftrace recursion
Peter Zijlstra <peterz(a)infradead.org>
rcu: Allow rcu_irq_enter_check_tick() from NMI
Jaegeuk Kim <jaegeuk(a)kernel.org>
scsi: ufs: Fix clkgating on/off
Jaegeuk Kim <jaegeuk(a)kernel.org>
scsi: ufs: Avoid to call REQ_CLKS_OFF to CLKS_OFF
Yazen Ghannam <yazen.ghannam(a)amd.com>
EDAC/mce_amd: Use struct cpuinfo_x86.cpu_die_id for AMD NodeId
Tony Lindgren <tony(a)atomide.com>
mfd: cpcap: Fix interrupt regression with regmap clear_ack
Amelie Delaunay <amelie.delaunay(a)st.com>
mfd: stmfx: Fix dev_err_probe() call in stmfx_chip_init()
Geert Uytterhoeven <geert+renesas(a)glider.be>
mfd: MFD_SL28CPLD should depend on ARCH_LAYERSCAPE
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
mfd: htc-i2cpld: Add the missed i2c_put_adapter() in htcpld_register_chip_i2c()
Kaixu Xia <kaixuxia(a)tencent.com>
powerpc/powernv/sriov: fix unsigned int win compared to less than zero
Zhang Xiaoxu <zhangxiaoxu5(a)huawei.com>
Revert "powerpc/pseries/hotplug-cpu: Remove double free in error path"
Andrew Jeffery <andrew(a)aj.id.au>
ARM: dts: tacoma: Fix node vs reg mismatch for flash memory
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/feature: Fix CPU_FTRS_ALWAYS by removing CPU_FTRS_GENERIC_32
Ard Biesheuvel <ardb(a)kernel.org>
powerpc: Avoid broken GCC __attribute__((optimize))
Björn Töpel <bjorn.topel(a)gmail.com>
selftests/bpf: Fix broken riscv build
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: mxs: fix reference leak in mxs_spi_probe
Yang Yingliang <yangyingliang(a)huawei.com>
usb/max3421: fix return error code in max3421_probe()
Carl Yin <carl.yin(a)quectel.com>
bus: mhi: core: Fix null pointer access when parsing MHI configuration
Bhaumik Bhatt <bbhatt(a)codeaurora.org>
bus: mhi: core: Remove double locking from mhi_driver_remove()
Dmitry Torokhov <dmitry.torokhov(a)gmail.com>
Input: ads7846 - fix unaligned access on 7845
Oleksij Rempel <linux(a)rempel-privat.de>
Input: ads7846 - fix integer overflow on Rt calculation
David Jander <david(a)protonic.nl>
Input: ads7846 - fix race that causes missing releases
Lukas Bulwahn <lukas.bulwahn(a)gmail.com>
iommu/vt-d: include conditionally on CONFIG_INTEL_IOMMU_SVM
Geert Uytterhoeven <geert+renesas(a)glider.be>
ASoC: intel: SND_SOC_INTEL_KEEMBAY should depend on ARCH_KEEMBAY
Marc Zyngier <maz(a)kernel.org>
drm/meson: dw-hdmi: Ensure that clocks are enabled before touching the TOP registers
Marc Zyngier <maz(a)kernel.org>
drm/meson: dw-hdmi: Register a callback to disable the regulator
Marc Zyngier <maz(a)kernel.org>
drm/meson: Unbind all connectors on module removal
Marc Zyngier <maz(a)kernel.org>
drm/meson: Free RDMA resources after tearing down DRM
Yang Yingliang <yangyingliang(a)huawei.com>
drm/omap: dmm_tiler: fix return error code in omap_dmm_probe()
Wolfram Sang <wsa+renesas(a)sang-engineering.com>
mmc: sdhci: tegra: fix wrong unit with busy_timeout
Yang Yingliang <yangyingliang(a)huawei.com>
video: fbdev: atmel_lcdfb: fix return error code in atmel_lcdfb_of_init()
Qinglang Miao <miaoqinglang(a)huawei.com>
media: solo6x10: fix missing snd_card_free in error handling case
Mansur Alisha Shaik <mansur(a)codeaurora.org>
media: venus: put dummy vote on video-mem path after last session release
Martin Wilck <mwilck(a)suse.com>
scsi: core: Fix VPD LUN ID designator priorities
Randy Dunlap <rdunlap(a)infradead.org>
spi: dw: fix build error by selecting MULTIPLEXER
Jerome Brunet <jbrunet(a)baylibre.com>
ASoC: meson: fix COMPILE_TEST error
Leon Romanovsky <leon(a)kernel.org>
RDMA/cma: Add missing error handling of listen_id
Mansur Alisha Shaik <mansur(a)codeaurora.org>
media: venus: core: vote with average bandwidth and peak bandwidth as zero
Mansur Alisha Shaik <mansur(a)codeaurora.org>
media: venus: core: vote for video-mem path
Mansur Alisha Shaik <mansur(a)codeaurora.org>
media: venus: core: change clk enable and disable order in resume and suspend
Yu Kuai <yukuai3(a)huawei.com>
media: platform: add missing put_device() call in mtk_jpeg_probe() and mtk_jpeg_remove()
Zhang Qilong <zhangqilong3(a)huawei.com>
media: cedrus: fix reference leak in cedrus_start_streaming
Zhang Qilong <zhangqilong3(a)huawei.com>
media: staging: rkisp1: cap: fix runtime PM imbalance on error
Hugues Fruchet <hugues.fruchet(a)st.com>
media: ov5640: fix support of BT656 bus mode
Sakari Ailus <sakari.ailus(a)linux.intel.com>
media: v4l2-fwnode: v4l2_fwnode_endpoint_parse caller must init vep argument
Lad Prabhakar <prabhakar.mahadev-lad.rj(a)bp.renesas.com>
media: v4l2-fwnode: Return -EINVAL for invalid bus-type
Yu Kuai <yukuai3(a)huawei.com>
media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_enc_pm()
Yu Kuai <yukuai3(a)huawei.com>
media: mtk-vcodec: add missing put_device() call in mtk_vcodec_release_dec_pm()
Yu Kuai <yukuai3(a)huawei.com>
media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_dec_pm()
Yu Kuai <yukuai3(a)huawei.com>
media: platform: add missing put_device() call in mtk_jpeg_clk_init()
Colin Ian King <colin.king(a)canonical.com>
media: tm6000: Fix sizeof() mismatches
Shannon Nelson <snelson(a)pensando.io>
ionic: change set_rx_mode from_ndo to can_sleep
Shannon Nelson <snelson(a)pensando.io>
ionic: flatten calls to ionic_lif_rx_mode
Shannon Nelson <snelson(a)pensando.io>
ionic: use mc sync for multicast filters
Hanjun Guo <guohanjun(a)huawei.com>
drm/amdkfd: Put ACPI table after using it
Andy Shevchenko <andriy.shevchenko(a)linux.intel.com>
scripts: kernel-doc: Restore anonymous enum parsing
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
staging: gasket: interrupt: fix the missed eventfd_ctx_put() in gasket_interrupt.c
Zhang Qilong <zhangqilong3(a)huawei.com>
staging: greybus: codecs: Fix reference counter leak in error handling
Dan Carpenter <dan.carpenter(a)oracle.com>
drm/udl: Fix missing error code in udl_handle_damage()
Qinglang Miao <miaoqinglang(a)huawei.com>
firmware: arm_scmi: Fix missing destroy_workqueue()
Jack Xu <jack.xu(a)intel.com>
crypto: qat - fix status check in qat_hal_put_rel_rd_xfer()
Jason A. Donenfeld <Jason(a)zx2c4.com>
crypto: Kconfig - CRYPTO_MANAGER_EXTRA_TESTS requires the manager
Tony Lindgren <tony(a)atomide.com>
soc: ti: omap-prm: Do not check rstst bit on deassert if already deasserted
Nirmoy Das <nirmoy.das(a)amd.com>
drm/amdgpu: fix compute queue priority if num_kcq is less than 4
Necip Fazil Yildiran <fazilyildiran(a)gmail.com>
MIPS: BCM47XX: fix kconfig dependency bug for BCM47XX_BCMA
Nishanth Menon <nm(a)ti.com>
arm64: dts: ti: k3-am65*/j721e*: Fix unit address format error for dss node
Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>
ASoC: SOF: Intel: fix Kconfig dependency for SND_INTEL_DSP_CONFIG
Arnd Bergmann <arnd(a)arndb.de>
RDMa/mthca: Work around -Wenum-conversion warning
Zhang Qilong <zhangqilong3(a)huawei.com>
ASoC: arizona: Fix a wrong free in wm8997_probe
Miklos Szeredi <mszeredi(a)redhat.com>
virtiofs fix leak in setup
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: sprd: fix reference leak in sprd_spi_remove
Zhang Qilong <zhangqilong3(a)huawei.com>
ASoC: wm8998: Fix PM disable depth imbalance on error
Zhang Qilong <zhangqilong3(a)huawei.com>
ASoC: wm8994: Fix PM disable depth imbalance on error
Hangbin Liu <liuhangbin(a)gmail.com>
selftest/bpf: Add missed ip6ip6 test back
Hangbin Liu <liuhangbin(a)gmail.com>
selftests/run_kselftest.sh: fix dry-run typo
Abhinav Kumar <abhinavk(a)codeaurora.org>
drm/msm/dp: do not notify audio subsystem if sink doesn't support audio
Kuogee Hsieh <khsieh(a)codeaurora.org>
drm/msm/dp: skip checking LINK_STATUS_UPDATED bit
Kuogee Hsieh <khsieh(a)codeaurora.org>
drm/msm/dp: return correct connection status after suspend
Arnd Bergmann <arnd(a)arndb.de>
firmware: tegra: fix strncpy()/strncat() confusion
Rob Clark <robdclark(a)chromium.org>
drm/msm/a5xx: Clear shadow on suspend
Rob Clark <robdclark(a)chromium.org>
drm/msm/a6xx: Clear shadow on suspend
Tsuchiya Yuto <kitakar(a)gmail.com>
mwifiex: fix mwifiex_shutdown_sw() causing sw reset failure
Alex Dewar <alex.dewar90(a)gmail.com>
ath11k: Handle errors if peer creation fails
Dan Carpenter <dan.carpenter(a)oracle.com>
ASoC: qcom: common: Fix refcounting in qcom_snd_parse_of()
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: imx: fix reference leak in two imx operations
Qinglang Miao <miaoqinglang(a)huawei.com>
spi: bcm63xx-hsspi: fix missing clk_disable_unprepare() on error in bcm63xx_hsspi_resume
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: tegra114: fix reference leak in tegra spi ops
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: tegra20-sflash: fix reference leak in tegra_sflash_resume
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: tegra20-slink: fix reference leak in slink ops of tegra20
Qinglang Miao <miaoqinglang(a)huawei.com>
spi: mt7621: fix missing clk_disable_unprepare() on error in mt7621_spi_probe
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: spi-ti-qspi: fix reference leak in ti_qspi_setup
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: stm32-qspi: fix reference leak in stm32 qspi operations
Anant Thazhemadam <anant.thazhemadam(a)gmail.com>
Bluetooth: hci_h5: fix memory leak in h5_close
Sathish Narasimman <nsathish41(a)gmail.com>
Bluetooth: Fix: LL PRivacy BLE device fails to connect
Anmol Karn <anmol.karan123(a)gmail.com>
Bluetooth: Fix null pointer dereference in hci_event_packet()
Stephen Boyd <swboyd(a)chromium.org>
drm/panel: simple: Add flags to boe_nv133fhm_n61
Paweł Chmiel <pawel.mikolaj.chmiel(a)gmail.com>
arm64: dts: exynos: Correct psci compatible used on Exynos7
Paweł Chmiel <pawel.mikolaj.chmiel(a)gmail.com>
arm64: dts: exynos: Include common syscon restart/poweroff for Exynos7
Seung-Woo Kim <sw0312.kim(a)samsung.com>
brcmfmac: Fix memory leak for unpaired brcmf_{alloc/free}
Karthikeyan Periyasamy <periyasa(a)codeaurora.org>
ath11k: fix wmi init configuration
Sven Eckelmann <sven(a)narfation.org>
ath11k: Fix number of rules in filtered ETSI regdomain
Sven Eckelmann <sven(a)narfation.org>
ath11k: Initialize complete alpha2 for regulatory change
Lyude Paul <lyude(a)redhat.com>
drm/edid: Fix uninitialized variable in drm_cvt_modes()
Zhen Lei <thunder.leizhen(a)huawei.com>
x86/mce: Correct the detection of invalid notifier priorities
KP Singh <kpsingh(a)google.com>
bpf: Fix tests for local_storage
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: stm32: fix reference leak in stm32_spi_resume
Colin Ian King <colin.king(a)canonical.com>
nl80211/cfg80211: fix potential infinite loop
Paul Moore <paul(a)paul-moore.com>
selinux: fix inode_doinit_with_dentry() LABEL_INVALID error handling
Horia Geantă <horia.geanta(a)nxp.com>
crypto: caam - fix printing on xts fallback allocation error path
Horia Geantă <horia.geanta(a)nxp.com>
crypto: arm/aes-neonbs - fix usage of cbc(aes) fallback
Ard Biesheuvel <ardb(a)kernel.org>
crypto: arm64/poly1305-neon - reorder PAC authentication with SP update
YueHaibing <yuehaibing(a)huawei.com>
drm/bridge: tpd12s015: Fix irq registering in tpd12s015_probe
Cezary Rojewski <cezary.rojewski(a)intel.com>
ASoC: pcm: DRAIN support reactivation
He Zhe <zhe.he(a)windriver.com>
pinctrl: core: Add missing #ifdef CONFIG_GPIOLIB
Arnd Bergmann <arnd(a)arndb.de>
scsi: aacraid: Improve compat_ioctl handlers
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: spi-mem: fix reference leak in spi_mem_access_start
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
drm/msm/dpu: fix clock scaling on non-sc7180 board
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
drm/msm/dsi_pll_10nm: restore VCO rate during restore_state
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
drm/msm/dsi_pll_7nm: restore VCO rate during restore_state
Tanmay Shah <tanmay(a)codeaurora.org>
drm/msm/dp: DisplayPort PHY compliance tests fixup
Namhyung Kim <namhyung(a)kernel.org>
perf test: Use generic event for expand_libpfm_events()
Jason Gunthorpe <jgg(a)ziepe.ca>
RDMA/mlx5: Fix corruption of reg_pages in mlx5_ib_rereg_user_mr()
Jaegeuk Kim <jaegeuk(a)kernel.org>
f2fs: call f2fs_get_meta_page_retry for nat page
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: img-spfi: fix reference leak in img_spfi_resume
Jordan Niethe <jniethe5(a)gmail.com>
powerpc/64: Set up a kernel stack for secondaries before cpu_restore()
Arnd Bergmann <arnd(a)arndb.de>
drm/amdgpu: fix build_coefficients() argument
Vijay Khemka <vijaykhemka(a)fb.com>
ARM: dts: aspeed: tiogapass: Remove vuart
Robin Murphy <robin.murphy(a)arm.com>
drm/msm: Add missing stub definition
Clément Péron <peron.clem(a)gmail.com>
ASoC: sun4i-i2s: Fix lrck_period computation for I2S justified mode
Colin Ian King <colin.king(a)canonical.com>
crypto: inside-secure - Fix sizeof() mismatch
Christophe Leroy <christophe.leroy(a)csgroup.eu>
crypto: talitos - Fix return type of current_desc_hdr()
Christophe Leroy <christophe.leroy(a)csgroup.eu>
crypto: talitos - Endianess in current_desc_hdr()
Arnd Bergmann <arnd(a)arndb.de>
drm/amdgpu: fix incorrect enum type
Thomas Gleixner <tglx(a)linutronix.de>
sched: Reenable interrupts in do_sched_yield()
Peng Liu <iwtbavbm(a)gmail.com>
sched/deadline: Fix sched_dl_global_validate()
Colin Ian King <colin.king(a)canonical.com>
ASoC: qcom: fix unsigned int bitwidth compared to less than zero
David Woodhouse <dwmw(a)amazon.co.uk>
x86/apic: Fix x2apic enablement without interrupt remapping
Guoqing Jiang <guoqing.jiang(a)cloud.ionos.com>
RDMA/rtrs-srv: Don't guard the whole __alloc_srv with srv_mutex
Gioh Kim <gi-oh.kim(a)cloud.ionos.com>
RDMA/rtrs-clt: Missing error from rtrs_rdma_conn_established
Danil Kipnis <danil.kipnis(a)cloud.ionos.com>
RDMA/rtrs-clt: Remove destroy_con_cq_qp in case route resolving failed
Ard Biesheuvel <ardb(a)kernel.org>
ARM: p2v: fix handling of LPAE translation in BE mode
Arvind Sankar <nivedita(a)alum.mit.edu>
x86/mm/ident_map: Check for errors from ident_pud_init()
Bob Pearson <rpearsonhpe(a)gmail.com>
RDMA/rxe: Compute PSN windows correctly
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
RDMA/core: Fix error return in _ib_modify_qp()
Joel Stanley <joel(a)jms.id.au>
ARM: dts: aspeed: s2600wf: Fix VGA memory region location
Billy Tsai <billy_tsai(a)aspeedtech.com>
ARM: dts: aspeed-g6: Fix the GPIO memory size
Tianyue Ren <rentianyue(a)kylinos.cn>
selinux: fix error initialization in inode_doinit_with_dentry()
Selvin Xavier <selvin.xavier(a)broadcom.com>
RDMA/bnxt_re: Fix entry size during SRQ create
Dan Carpenter <dan.carpenter(a)oracle.com>
rtc: pcf2127: fix pcf2127_nvmem_read/write() returns
Kamal Heib <kamalheib1(a)gmail.com>
RDMA/bnxt_re: Set queue pair state when being queried
Douglas Anderson <dianders(a)chromium.org>
Revert "i2c: i2c-qcom-geni: Fix DMA transfer race"
Douglas Anderson <dianders(a)chromium.org>
soc: qcom: geni: More properly switch to DMA mode
Douglas Anderson <dianders(a)chromium.org>
arm64: dts: qcom: sc7180: Fix one forgotten interconnect reference
Kathiravan T <kathirav(a)codeaurora.org>
arm64: dts: ipq6018: update the reserved-memory node
Fabien Parent <fparent(a)baylibre.com>
arm64: dts: mediatek: mt8183: fix gce incorrect mbox-cells value
Nicolas Boichat <drinkcat(a)chromium.org>
soc: mediatek: Check if power domains can be powered on at boot time
Dan Carpenter <dan.carpenter(a)oracle.com>
soc: renesas: rmobile-sysc: Fix some leaks in rmobile_init_pm_domains()
Biju Das <biju.das.jz(a)bp.renesas.com>
arm64: dts: renesas: cat875: Remove rxc-skew-ps from ethernet-phy node
Biju Das <biju.das.jz(a)bp.renesas.com>
arm64: dts: renesas: hihope-rzg2-ex: Drop rxc-skew-ps from ethernet-phy node
Krzysztof Kozlowski <krzk(a)kernel.org>
drm/tve200: Fix handling of platform_get_irq() error
Krzysztof Kozlowski <krzk(a)kernel.org>
drm/mcde: Fix handling of platform_get_irq() error
Randy Dunlap <rdunlap(a)infradead.org>
drm/aspeed: Fix Kconfig warning & subsequent build errors
Alexandru Ardelean <alexandru.ardelean(a)analog.com>
iio: adc: at91_adc: add Kconfig dep on the OF symbol and remove of_match_ptr()
Tom Rix <trix(a)redhat.com>
drm/gma500: fix double free of gma_connector
Guenter Roeck <linux(a)roeck-us.net>
hwmon: (k10temp) Remove support for displaying voltage and current on Zen CPUs
-------------
Diffstat:
Documentation/locking/seqlock.rst | 21 +-
Documentation/x86/topology.rst | 9 +
Makefile | 4 +-
arch/Kconfig | 16 ++
arch/arm/boot/compressed/head.S | 4 +-
arch/arm/boot/dts/armada-xp-98dx3236.dtsi | 5 -
.../arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts | 5 -
arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts | 4 +-
arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts | 2 +-
arch/arm/boot/dts/aspeed-g6.dtsi | 2 +-
arch/arm/boot/dts/at91-sam9x60ek.dts | 13 +-
arch/arm/boot/dts/at91-sama5d3_xplained.dts | 7 +
arch/arm/boot/dts/at91-sama5d4_xplained.dts | 7 +
arch/arm/boot/dts/at91sam9rl.dtsi | 19 +-
arch/arm/boot/dts/meson8b-odroidc1.dts | 2 +-
arch/arm/boot/dts/meson8m2-mxiii-plus.dts | 2 +-
arch/arm/boot/dts/omap4-panda-es.dts | 2 +-
arch/arm/boot/dts/sama5d2.dtsi | 7 +-
arch/arm/boot/dts/tegra20-ventana.dts | 11 ++
arch/arm/crypto/aes-ce-core.S | 32 ++-
arch/arm/crypto/aes-neonbs-glue.c | 8 +-
arch/arm/kernel/entry-armv.S | 25 +--
arch/arm/kernel/head.S | 6 +-
arch/arm/vfp/entry.S | 17 --
arch/arm/vfp/vfphw.S | 5 -
arch/arm/vfp/vfpmodule.c | 72 ++++++-
arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts | 2 +-
.../boot/dts/amlogic/meson-g12b-odroid-n2.dtsi | 2 +-
arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi | 2 +-
.../boot/dts/amlogic/meson-gxbb-nanopi-k2.dts | 2 +-
.../arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 2 +-
.../boot/dts/amlogic/meson-gxbb-vega-s95.dtsi | 2 +-
arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi | 2 +-
.../boot/dts/amlogic/meson-gxl-s905d-p230.dts | 2 +-
.../boot/dts/amlogic/meson-gxm-khadas-vim2.dts | 4 +-
.../arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts | 2 +-
arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts | 2 +-
arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts | 2 +-
arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 2 +-
arch/arm64/boot/dts/exynos/exynos7.dtsi | 12 +-
.../dts/freescale/fsl-ls1028a-kontron-sl28.dts | 12 +-
arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 4 +-
.../boot/dts/marvell/armada-3720-turris-mox.dts | 2 +-
arch/arm64/boot/dts/marvell/armada-7040.dtsi | 4 -
arch/arm64/boot/dts/marvell/armada-8040.dtsi | 4 -
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 2 +-
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 4 +-
arch/arm64/boot/dts/qcom/ipq6018.dtsi | 6 +-
.../dts/qcom/msm8916-samsung-a2015-common.dtsi | 11 ++
arch/arm64/boot/dts/qcom/sc7180.dtsi | 5 +-
arch/arm64/boot/dts/qcom/sdm845.dtsi | 3 +-
.../boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 39 ++--
arch/arm64/boot/dts/qcom/sm8250-mtp.dts | 2 +-
arch/arm64/boot/dts/renesas/cat875.dtsi | 1 -
arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi | 1 -
arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts | 1 +
arch/arm64/boot/dts/rockchip/rk3328.dtsi | 16 +-
arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 4 +-
arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 2 +-
arch/arm64/crypto/poly1305-armv8.pl | 2 +-
arch/arm64/crypto/poly1305-core.S_shipped | 2 +-
arch/arm64/include/asm/kvm_host.h | 1 +
arch/arm64/kernel/mte.c | 3 +-
arch/arm64/kvm/sys_regs.c | 1 +
arch/m68k/mac/config.c | 17 +-
arch/mips/bcm47xx/Kconfig | 1 +
arch/mips/kernel/setup.c | 4 +-
arch/powerpc/boot/Makefile | 2 +
arch/powerpc/include/asm/bitops.h | 23 ++-
arch/powerpc/include/asm/book3s/32/mmu-hash.h | 1 +
arch/powerpc/include/asm/book3s/32/pgtable.h | 4 +-
arch/powerpc/include/asm/cpm1.h | 1 +
arch/powerpc/include/asm/cputable.h | 7 +-
arch/powerpc/include/asm/nohash/pgtable.h | 4 +-
arch/powerpc/kernel/Makefile | 3 +
arch/powerpc/kernel/head_32.h | 25 ++-
arch/powerpc/kernel/head_64.S | 10 +-
arch/powerpc/kernel/paca.c | 4 +-
arch/powerpc/kernel/rtas.c | 2 +-
arch/powerpc/kernel/setup-common.c | 4 +-
arch/powerpc/kernel/setup.h | 6 -
arch/powerpc/kernel/setup_64.c | 2 +-
arch/powerpc/kernel/smp.c | 2 +-
arch/powerpc/lib/sstep.c | 10 +-
arch/powerpc/mm/fault.c | 8 +-
arch/powerpc/mm/mem.c | 2 +-
arch/powerpc/perf/core-book3s.c | 13 ++
arch/powerpc/perf/isa207-common.c | 30 ++-
arch/powerpc/perf/isa207-common.h | 20 +-
arch/powerpc/perf/power10-pmu.c | 11 +-
arch/powerpc/platforms/8xx/micropatch.c | 11 ++
arch/powerpc/platforms/Kconfig.cputype | 2 +-
arch/powerpc/platforms/powermac/sleep.S | 132 ++++++-------
arch/powerpc/platforms/powernv/memtrace.c | 44 ++++-
arch/powerpc/platforms/powernv/npu-dma.c | 16 +-
arch/powerpc/platforms/powernv/pci-sriov.c | 2 +-
arch/powerpc/platforms/pseries/hotplug-cpu.c | 1 +
arch/powerpc/platforms/pseries/suspend.c | 4 -
arch/powerpc/xmon/nonstdio.c | 2 +-
arch/powerpc/xmon/xmon.c | 2 +
arch/riscv/mm/init.c | 2 +-
arch/s390/kernel/entry.S | 44 +++--
arch/s390/kernel/smp.c | 18 +-
arch/s390/lib/test_unwind.c | 7 +-
arch/s390/purgatory/head.S | 9 +-
arch/sparc/mm/init_64.c | 2 +-
arch/um/drivers/chan_user.c | 4 +-
arch/um/drivers/xterm.c | 5 +
arch/um/kernel/time.c | 5 -
arch/um/os-Linux/irq.c | 2 +-
arch/um/os-Linux/umid.c | 17 +-
arch/x86/events/intel/core.c | 5 +-
arch/x86/events/intel/lbr.c | 2 +-
arch/x86/include/asm/apic.h | 1 +
arch/x86/include/asm/cacheinfo.h | 4 +-
arch/x86/include/asm/mce.h | 3 +-
arch/x86/kernel/apic/apic.c | 14 +-
arch/x86/kernel/apic/x2apic_phys.c | 9 +
arch/x86/kernel/cpu/amd.c | 11 +-
arch/x86/kernel/cpu/cacheinfo.c | 6 +-
arch/x86/kernel/cpu/hygon.c | 11 +-
arch/x86/kernel/cpu/mce/core.c | 3 +-
arch/x86/kernel/kprobes/core.c | 5 +
arch/x86/kernel/tboot.c | 1 +
arch/x86/kvm/cpuid.h | 14 ++
arch/x86/kvm/svm/sev.c | 22 +--
arch/x86/kvm/svm/svm.c | 14 +-
arch/x86/kvm/vmx/vmx.c | 8 +-
arch/x86/mm/ident_map.c | 12 +-
crypto/Kconfig | 2 +-
crypto/ecdh.c | 9 +-
drivers/accessibility/speakup/speakup_dectlk.c | 2 +-
drivers/acpi/acpi_pnp.c | 3 +
drivers/acpi/device_pm.c | 41 ++--
drivers/acpi/nfit/core.c | 6 +-
drivers/acpi/resource.c | 2 +-
drivers/android/binder.c | 1 +
drivers/android/binder_alloc.c | 48 +++++
drivers/android/binder_alloc.h | 4 +-
drivers/base/core.c | 2 +-
drivers/block/null_blk_zoned.c | 28 ++-
drivers/block/rnbd/rnbd-clt-sysfs.c | 17 +-
drivers/block/rnbd/rnbd-clt.c | 13 +-
drivers/block/rnbd/rnbd-clt.h | 4 +-
drivers/block/xen-blkback/xenbus.c | 4 +-
drivers/bluetooth/btmtksdio.c | 2 +-
drivers/bluetooth/btusb.c | 10 +-
drivers/bluetooth/hci_h5.c | 3 +
drivers/bus/fsl-mc/fsl-mc-allocator.c | 4 +-
drivers/bus/fsl-mc/fsl-mc-bus.c | 5 +-
drivers/bus/mhi/core/init.c | 6 +-
drivers/bus/mips_cdmm.c | 4 +-
drivers/clk/at91/sam9x60.c | 6 +-
drivers/clk/at91/sama7g5.c | 6 +-
drivers/clk/bcm/clk-bcm2711-dvp.c | 1 +
drivers/clk/clk-fsl-sai.c | 12 ++
drivers/clk/clk-s2mps11.c | 1 +
drivers/clk/clk-versaclock5.c | 4 +-
drivers/clk/ingenic/cgu.c | 14 +-
drivers/clk/meson/Kconfig | 1 +
drivers/clk/mvebu/armada-37xx-xtal.c | 4 +-
drivers/clk/qcom/gcc-sc7180.c | 4 +-
drivers/clk/renesas/r8a779a0-cpg-mssr.c | 13 +-
drivers/clk/sunxi-ng/ccu-sun50i-a64.c | 1 +
drivers/clk/sunxi-ng/ccu-sun8i-h3.c | 1 +
drivers/clk/tegra/clk-dfll.c | 4 +-
drivers/clk/tegra/clk-id.h | 1 +
drivers/clk/tegra/clk-tegra-periph.c | 2 +-
drivers/clk/ti/fapll.c | 11 +-
drivers/clocksource/Kconfig | 2 +-
drivers/clocksource/arm_arch_timer.c | 27 ++-
drivers/clocksource/ingenic-timer.c | 2 +-
drivers/clocksource/timer-cadence-ttc.c | 18 +-
drivers/clocksource/timer-orion.c | 11 +-
drivers/counter/microchip-tcb-capture.c | 16 +-
drivers/cpufreq/Kconfig.arm | 2 +-
drivers/cpufreq/armada-8k-cpufreq.c | 6 +
drivers/cpufreq/highbank-cpufreq.c | 7 +
drivers/cpufreq/intel_pstate.c | 16 +-
drivers/cpufreq/loongson1-cpufreq.c | 1 +
drivers/cpufreq/mediatek-cpufreq.c | 1 +
drivers/cpufreq/qcom-cpufreq-nvmem.c | 1 +
drivers/cpufreq/scpi-cpufreq.c | 1 +
drivers/cpufreq/sti-cpufreq.c | 7 +
drivers/cpufreq/sun50i-cpufreq-nvmem.c | 1 +
drivers/cpufreq/vexpress-spc-cpufreq.c | 1 +
drivers/crypto/Kconfig | 1 +
drivers/crypto/allwinner/sun8i-ce/sun8i-ce-hash.c | 20 +-
drivers/crypto/amcc/crypto4xx_core.c | 2 +-
drivers/crypto/caam/caamalg.c | 4 +-
drivers/crypto/caam/caamalg_qi.c | 4 +-
drivers/crypto/caam/caamalg_qi2.c | 3 +-
drivers/crypto/inside-secure/safexcel.c | 2 +-
drivers/crypto/omap-aes.c | 3 +-
drivers/crypto/qat/qat_common/qat_hal.c | 2 +-
drivers/crypto/talitos.c | 10 +-
drivers/dax/super.c | 1 +
drivers/dma-buf/dma-resv.c | 2 +-
drivers/dma/mv_xor_v2.c | 4 +-
drivers/dma/ti/k3-udma.c | 3 +-
drivers/edac/amd64_edac.c | 26 +--
drivers/edac/i10nm_base.c | 11 +-
drivers/edac/mce_amd.c | 2 +-
drivers/extcon/extcon-max77693.c | 2 +-
drivers/firmware/arm_scmi/notify.c | 10 +-
drivers/firmware/efi/efi.c | 1 +
drivers/firmware/tegra/bpmp-debugfs.c | 6 +-
drivers/fsi/fsi-master-aspeed.c | 45 +++--
drivers/gpio/gpiolib.c | 3 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c | 10 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 10 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 9 +-
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 6 +-
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 6 +-
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 7 +-
drivers/gpu/drm/amd/amdkfd/kfd_crat.c | 13 +-
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 17 +-
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 4 +-
.../drm/amd/display/modules/color/color_gamma.c | 2 +-
drivers/gpu/drm/aspeed/Kconfig | 1 +
drivers/gpu/drm/bridge/ti-tpd12s015.c | 2 +-
drivers/gpu/drm/drm_dp_aux_dev.c | 2 +-
drivers/gpu/drm/drm_edid.c | 2 +
drivers/gpu/drm/gma500/cdv_intel_dp.c | 2 +-
drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 2 +-
drivers/gpu/drm/imx/dcss/dcss-plane.c | 11 +-
drivers/gpu/drm/mcde/mcde_drv.c | 4 +-
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 2 +-
drivers/gpu/drm/meson/meson_drv.c | 12 +-
drivers/gpu/drm/meson/meson_dw_hdmi.c | 60 ++++--
drivers/gpu/drm/msm/Kconfig | 2 +-
drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 24 ++-
drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 11 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c | 6 +-
drivers/gpu/drm/msm/dp/dp_catalog.c | 13 ++
drivers/gpu/drm/msm/dp/dp_catalog.h | 1 +
drivers/gpu/drm/msm/dp/dp_ctrl.c | 28 ++-
drivers/gpu/drm/msm/dp/dp_display.c | 154 ++++++++-------
drivers/gpu/drm/msm/dp/dp_link.c | 41 ++--
drivers/gpu/drm/msm/dp/dp_link.h | 1 +
drivers/gpu/drm/msm/dp/dp_reg.h | 2 +
drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c | 8 +
drivers/gpu/drm/msm/dsi/pll/dsi_pll_7nm.c | 8 +
drivers/gpu/drm/msm/msm_drv.h | 5 +
drivers/gpu/drm/mxsfb/mxsfb_drv.c | 10 +-
drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 1 +
drivers/gpu/drm/panel/panel-simple.c | 1 +
drivers/gpu/drm/panfrost/panfrost_device.c | 1 -
drivers/gpu/drm/panfrost/panfrost_device.h | 6 +-
drivers/gpu/drm/panfrost/panfrost_job.c | 183 +++++++++++++----
drivers/gpu/drm/tve200/tve200_drv.c | 4 +-
drivers/gpu/drm/udl/udl_modeset.c | 4 +-
drivers/hsi/controllers/omap_ssi_core.c | 2 +-
drivers/hwmon/ina3221.c | 2 +-
drivers/hwmon/k10temp.c | 98 ---------
drivers/hwtracing/coresight/coresight-catu.c | 2 +-
drivers/hwtracing/coresight/coresight-cti-core.c | 2 +-
drivers/hwtracing/coresight/coresight-etb10.c | 2 +-
drivers/hwtracing/coresight/coresight-etm3x-core.c | 4 +-
drivers/hwtracing/coresight/coresight-etm4x-core.c | 4 +-
drivers/hwtracing/coresight/coresight-funnel.c | 6 +-
drivers/hwtracing/coresight/coresight-replicator.c | 6 +-
drivers/hwtracing/coresight/coresight-stm.c | 2 +-
drivers/hwtracing/coresight/coresight-tmc-core.c | 2 +-
drivers/hwtracing/coresight/coresight-tpiu.c | 2 +-
drivers/i2c/busses/i2c-qcom-geni.c | 6 +-
drivers/iio/adc/Kconfig | 2 +-
drivers/iio/adc/ad_sigma_delta.c | 18 +-
drivers/iio/adc/at91_adc.c | 2 +-
drivers/iio/adc/rockchip_saradc.c | 2 +-
drivers/iio/adc/ti-ads124s08.c | 13 +-
drivers/iio/imu/bmi160/bmi160.h | 7 +
drivers/iio/imu/bmi160/bmi160_core.c | 6 +-
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 26 ++-
drivers/iio/industrialio-buffer.c | 6 +-
drivers/iio/light/rpr0521.c | 17 +-
drivers/iio/light/st_uvis25.h | 5 +
drivers/iio/light/st_uvis25_core.c | 8 +-
drivers/iio/magnetometer/mag3110.c | 13 +-
drivers/iio/pressure/mpl3115.c | 9 +-
drivers/iio/trigger/iio-trig-hrtimer.c | 4 +-
drivers/infiniband/core/cma.c | 195 ++++++++++--------
drivers/infiniband/core/device.c | 7 +-
drivers/infiniband/core/uverbs_std_types_device.c | 14 +-
drivers/infiniband/core/uverbs_std_types_mr.c | 4 +
drivers/infiniband/core/verbs.c | 4 +-
drivers/infiniband/hw/bnxt_re/ib_verbs.c | 5 +-
drivers/infiniband/hw/cxgb4/cq.c | 3 +
drivers/infiniband/hw/hns/hns_roce_ah.c | 61 +++---
drivers/infiniband/hw/hns/hns_roce_cq.c | 5 +-
drivers/infiniband/hw/hns/hns_roce_device.h | 10 +-
drivers/infiniband/hw/hns/hns_roce_hem.c | 4 +-
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drivers/rtc/rtc-ep93xx.c | 6 +-
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drivers/soc/ti/omap_prm.c | 4 +
drivers/soundwire/master.c | 14 ++
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drivers/spi/Kconfig | 1 +
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drivers/spi/spi-pic32.c | 1 +
drivers/spi/spi-pxa2xx.c | 5 +-
drivers/spi/spi-qcom-qspi.c | 42 ++--
drivers/spi/spi-rb4xx.c | 2 +-
drivers/spi/spi-rpc-if.c | 9 +-
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drivers/spi/spi-sh.c | 13 +-
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drivers/spi/spi-tegra114.c | 2 +
drivers/spi/spi-tegra20-sflash.c | 1 +
drivers/spi/spi-tegra20-slink.c | 2 +
drivers/spi/spi-ti-qspi.c | 1 +
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drivers/staging/hikey9xx/hi6421-spmi-pmic.c | 4 +-
drivers/staging/media/rkisp1/rkisp1-capture.c | 1 +
drivers/staging/media/sunxi/cedrus/cedrus_video.c | 4 +-
drivers/staging/vc04_services/vchiq-mmal/Kconfig | 2 +-
drivers/thermal/cpufreq_cooling.c | 4 +-
drivers/tty/serial/8250/8250_mtk.c | 13 +-
drivers/tty/serial/pmac_zilog.c | 14 +-
drivers/usb/host/ehci-omap.c | 1 +
drivers/usb/host/max3421-hcd.c | 3 +-
drivers/usb/host/oxu210hp-hcd.c | 4 +-
drivers/usb/serial/digi_acceleport.c | 45 ++---
drivers/usb/serial/keyspan_pda.c | 63 +++---
drivers/usb/serial/mos7720.c | 2 +
drivers/vdpa/mlx5/net/mlx5_vnet.c | 5 +
drivers/vfio/pci/vfio_pci.c | 7 +-
drivers/vfio/pci/vfio_pci_nvlink2.c | 7 +-
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drivers/video/fbdev/atmel_lcdfb.c | 2 +-
drivers/virtio/virtio_ring.c | 8 +-
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drivers/watchdog/qcom-wdt.c | 2 +-
drivers/watchdog/sprd_wdt.c | 34 ++--
drivers/watchdog/watchdog_core.c | 22 ++-
drivers/xen/xen-pciback/xenbus.c | 2 +-
drivers/xen/xenbus/xenbus.h | 2 +
drivers/xen/xenbus/xenbus_client.c | 8 +-
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drivers/xen/xenbus/xenbus_probe_backend.c | 7 +
drivers/xen/xenbus/xenbus_xs.c | 34 ++--
fs/btrfs/ctree.h | 1 -
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fs/jffs2/super.c | 17 ++
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fs/notify/inotify/inotify_fsnotify.c | 51 +----
fs/notify/inotify/inotify_user.c | 8 +-
fs/open.c | 4 +
fs/overlayfs/file.c | 87 ++------
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include/acpi/acpi_bus.h | 5 -
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include/linux/iio/adc/ad_sigma_delta.h | 6 +-
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include/linux/seq_buf.h | 2 +-
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include/media/v4l2-fwnode.h | 6 +
include/media/v4l2-mediabus.h | 2 +
include/rdma/uverbs_ioctl.h | 10 +
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mm/z3fold.c | 174 ++++++++--------
net/bluetooth/hci_event.c | 5 +
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net/bluetooth/sco.c | 5 +
net/mac80211/rx.c | 2 +-
net/mac80211/vht.c | 14 +-
net/sunrpc/debugfs.c | 4 +-
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net/sunrpc/xprt.c | 65 ++++--
net/sunrpc/xprtrdma/module.c | 1 +
net/sunrpc/xprtrdma/rpc_rdma.c | 40 +++-
net/sunrpc/xprtrdma/transport.c | 1 +
net/sunrpc/xprtsock.c | 7 +-
net/wireless/scan.c | 2 +-
samples/bpf/lwt_len_hist.sh | 2 +
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samples/bpf/xdpsock_user.c | 2 +
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security/integrity/ima/ima_crypto.c | 20 +-
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sound/core/memalloc.c | 3 +-
sound/core/oss/pcm_oss.c | 22 ++-
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sound/pci/hda/hda_sysfs.c | 2 +-
sound/pci/hda/patch_ca0132.c | 4 +-
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sound/pci/hda/patch_realtek.c | 46 +++++
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sound/soc/amd/raven/pci-acp3x.c | 4 +
sound/soc/amd/renoir/rn-pci-acp3x.c | 32 ++-
sound/soc/atmel/Kconfig | 1 +
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sound/soc/codecs/max98390.c | 2 +
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sound/soc/codecs/wm8998.c | 4 +-
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sound/soc/jz4740/jz4740-i2s.c | 4 +
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sound/soc/qcom/lpass-hdmi.c | 2 +-
sound/soc/qcom/qdsp6/q6afe-clocks.c | 1 +
sound/soc/soc-pcm.c | 2 +
sound/soc/sof/intel/Kconfig | 2 +-
sound/soc/sunxi/sun4i-i2s.c | 4 +-
sound/usb/card.c | 3 +
sound/usb/clock.c | 6 +
sound/usb/quirks.c | 1 +
tools/build/feature/Makefile | 2 +-
tools/lib/bpf/libbpf.c | 12 ++
tools/perf/tests/expand-cgroup.c | 2 +-
tools/perf/tests/pmu-events.c | 2 +-
tools/perf/util/parse-regs-options.c | 2 +-
tools/perf/util/probe-file.c | 13 +-
tools/testing/selftests/bpf/Makefile | 3 +-
tools/testing/selftests/bpf/progs/local_storage.c | 24 ++-
.../testing/selftests/bpf/progs/test_tunnel_kern.c | 42 +---
tools/testing/selftests/bpf/test_sockmap.c | 36 ++--
tools/testing/selftests/bpf/test_tunnel.sh | 43 +++-
tools/testing/selftests/run_kselftest.sh | 2 +-
tools/testing/selftests/seccomp/config | 1 +
726 files changed, 5425 insertions(+), 3416 deletions(-)
4 years, 10 months
- 4
- 6
[PATCH 4.4 000/132] 4.4.249-rc1 review
by Greg Kroah-Hartman
This is the start of the stable review cycle for the 4.4.249 release.
There are 132 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Wed, 30 Dec 2020 12:48:23 +0000.
Anything received after that time might be too late.
The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.4.249-rc…
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Linux 4.4.249-rc1
Jubin Zhong <zhongjubin(a)huawei.com>
PCI: Fix pci_slot_release() NULL pointer dereference
SeongJae Park <sjpark(a)amazon.de>
xenbus/xenbus_backend: Disallow pending watch messages
SeongJae Park <sjpark(a)amazon.de>
xen/xenbus: Count pending messages for each watch
SeongJae Park <sjpark(a)amazon.de>
xen/xenbus/xen_bus_type: Support will_handle watch callback
SeongJae Park <sjpark(a)amazon.de>
xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path()
SeongJae Park <sjpark(a)amazon.de>
xen/xenbus: Allow watches discard events before queueing
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:pressure:mpl3115: Force alignment of buffer
Qinglang Miao <miaoqinglang(a)huawei.com>
iio: adc: rockchip_saradc: fix missing clk_disable_unprepare() on error in rockchip_saradc_resume
Sven Eckelmann <sven(a)narfation.org>
mtd: parser: cmdline: Fix parsing of part-names with colons
Lukas Wunner <lukas(a)wunner.de>
spi: rb4xx: Don't leak SPI master in probe error path
Dave Kleikamp <dave.kleikamp(a)oracle.com>
jfs: Fix array index bounds check in dbAdjTree
Zhe Li <lizhe67(a)huawei.com>
jffs2: Fix GC exit abnormally
Luis Henriques <lhenriques(a)suse.de>
ceph: fix race in concurrent __ceph_remove_cap invocations
Chunguang Xu <brookxu(a)tencent.com>
ext4: fix a memory leak of ext4_free_data
Pavel Machek <pavel(a)denx.de>
btrfs: fix return value mixup in btrfs_get_extent
Filipe Manana <fdmanana(a)suse.com>
Btrfs: fix selftests failure due to uninitialized i_mode in test inodes
Qu Wenruo <wqu(a)suse.com>
btrfs: scrub: Don't use inode page cache in scrub_handle_errored_block()
Qu Wenruo <wqu(a)suse.com>
btrfs: quota: Set rescan progress to (u64)-1 if we hit last leaf
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix write unthrottling
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix tx-unthrottle use-after-free
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix write-wakeup use-after-free
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix stalled writes
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix write deadlock
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix dropped unthrottle interrupts
Johan Hovold <johan(a)kernel.org>
USB: serial: mos7720: fix parallel-port state restore
Athira Rajeev <atrajeev(a)linux.vnet.ibm.com>
powerpc/perf: Exclude kernel samples while counting events in user space.
Ian Abbott <abbotti(a)mev.co.uk>
staging: comedi: mf6x4: Fix AI end-of-conversion detection
Stefan Haberland <sth(a)linux.ibm.com>
s390/dasd: fix list corruption of lcu list
Stefan Haberland <sth(a)linux.ibm.com>
s390/dasd: fix list corruption of pavgroup group list
Takashi Iwai <tiwai(a)suse.de>
ALSA: pcm: oss: Fix a few more UBSAN fixes
Hui Wang <hui.wang(a)canonical.com>
ACPI: PNP: compare the string length in the matching_id()
Daniel Scally <djrscally(a)gmail.com>
Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks"
Arnd Bergmann <arnd(a)arndb.de>
Input: cyapa_gen6 - fix out-of-bounds stack access
Lukas Wunner <lukas(a)wunner.de>
media: netup_unidvb: Don't leak SPI master in probe error path
Sean Young <sean(a)mess.org>
media: sunxi-cir: ensure IR is handled when it is continuous
Alan Stern <stern(a)rowland.harvard.edu>
media: gspca: Fix memory leak in probe
Simon Beginn <linux(a)simonmicro.de>
Input: goodix - add upside-down quirk for Teclast X98 Pro tablet
Dmitry Torokhov <dmitry.torokhov(a)gmail.com>
Input: cros_ec_keyb - send 'scancodes' in addition to key events
Sara Sharon <sara.sharon(a)intel.com>
cfg80211: initialize rekey_data
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
clk: s2mps11: Fix a resource leak in error handling paths in the probe function
Dan Carpenter <dan.carpenter(a)oracle.com>
qlcnic: Fix error code in probe
Zheng Zengkai <zhengzengkai(a)huawei.com>
perf record: Fix memory leak when using '--user-regs=?' to list registers
Zhang Qilong <zhangqilong3(a)huawei.com>
clk: ti: Fix memleak in ti_fapll_synth_setup
Vincent Stehlé <vincent.stehle(a)laposte.net>
net: korina: fix return value
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
net: allwinner: Fix some resources leak in the error handling path of the probe and in the remove function
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
net: bcmgenet: Fix a resource leak in an error handling path in the probe functin
Dwaipayan Ray <dwaipayanray1(a)gmail.com>
checkpatch: fix unescaped left brace
Vincent Stehlé <vincent.stehle(a)laposte.net>
powerpc/ps3: use dma_mapping_error()
Bongsu Jeon <bongsu.jeon(a)samsung.com>
nfc: s3fwrn5: Release the nfc firmware
Anton Ivanov <anton.ivanov(a)cambridgegreys.com>
um: chan_xterm: Fix fd leak
Dan Carpenter <dan.carpenter(a)oracle.com>
ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control()
Marek Szyprowski <m.szyprowski(a)samsung.com>
extcon: max77693: Fix modalias string
Masami Hiramatsu <mhiramat(a)kernel.org>
x86/kprobes: Restore BTF if the single-stepping is cancelled
Cheng Lin <cheng.lin130(a)zte.com.cn>
nfs_common: need lock during iterate through the list
Yang Yingliang <yangyingliang(a)huawei.com>
speakup: fix uninitialized flush_lock
Zhang Qilong <zhangqilong3(a)huawei.com>
usb: oxu210hp-hcd: Fix memory leak in oxu_create
Zhang Qilong <zhangqilong3(a)huawei.com>
usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe
Nathan Lynch <nathanl(a)linux.ibm.com>
powerpc/pseries/hibernation: drop pseries_suspend_begin() from suspend ops
Zhang Changzhong <zhangchangzhong(a)huawei.com>
scsi: fnic: Fix error return code in fnic_probe()
Arnd Bergmann <arnd(a)arndb.de>
seq_buf: Avoid type mismatch for seq_buf_init
Zhang Qilong <zhangqilong3(a)huawei.com>
scsi: pm80xx: Fix error return in pm8001_pci_probe()
Pali Rohár <pali(a)kernel.org>
cpufreq: scpi: Add missing MODULE_ALIAS
Pali Rohár <pali(a)kernel.org>
cpufreq: loongson1: Add missing MODULE_ALIAS
Pali Rohár <pali(a)kernel.org>
cpufreq: highbank: Add missing MODULE_DEVICE_TABLE
Keqian Zhu <zhukeqian1(a)huawei.com>
clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI
Qinglang Miao <miaoqinglang(a)huawei.com>
dm ioctl: fix error return code in target_message
Chuhong Yuan <hslester96(a)gmail.com>
ASoC: jz4740-i2s: add missed checks for clk_get()
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
memstick: r592: Fix error return in r592_probe()
Yu Kuai <yukuai3(a)huawei.com>
pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()
Dan Carpenter <dan.carpenter(a)oracle.com>
media: saa7146: fix array overflow in vidioc_s_audio()
NeilBrown <neilb(a)suse.de>
NFS: switch nfsiod to be an UNBOUND workqueue.
Calum Mackay <calum.mackay(a)oracle.com>
lockd: don't use interval-based rebinding over TCP
Olga Kornievskaia <kolga(a)netapp.com>
NFSv4.2: condition READDIR's mask for security label based on LSM state
Qinglang Miao <miaoqinglang(a)huawei.com>
mips: cdmm: fix use-after-free in mips_cdmm_bus_discover
Qinglang Miao <miaoqinglang(a)huawei.com>
cw1200: fix missing destroy_workqueue() on error in cw1200_init_common
Sebastian Andrzej Siewior <bigeasy(a)linutronix.de>
orinoco: Move context allocation after processing the skb
Cristian Birsan <cristian.birsan(a)microchip.com>
ARM: dts: at91: sama5d3_xplained: add pincontrol for USB Host
Cristian Birsan <cristian.birsan(a)microchip.com>
ARM: dts: at91: sama5d4_xplained: add pincontrol for USB Host
Qinglang Miao <miaoqinglang(a)huawei.com>
memstick: fix a double-free bug in memstick_check
Zhihao Cheng <chengzhihao1(a)huawei.com>
drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe
Zhang Qilong <zhangqilong3(a)huawei.com>
soc: ti: Fix reference imbalance in knav_dma_probe
Zhang Qilong <zhangqilong3(a)huawei.com>
soc: ti: knav_qmss: fix reference leak in knav_queue_probe
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/feature: Fix CPU_FTRS_ALWAYS by removing CPU_FTRS_GENERIC_32
Dmitry Torokhov <dmitry.torokhov(a)gmail.com>
Input: ads7846 - fix unaligned access on 7845
Oleksij Rempel <o.rempel(a)pengutronix.de>
Input: ads7846 - fix integer overflow on Rt calculation
Yang Yingliang <yangyingliang(a)huawei.com>
drm/omap: dmm_tiler: fix return error code in omap_dmm_probe()
Qinglang Miao <miaoqinglang(a)huawei.com>
media: solo6x10: fix missing snd_card_free in error handling case
Necip Fazil Yildiran <fazilyildiran(a)gmail.com>
MIPS: BCM47XX: fix kconfig dependency bug for BCM47XX_BCMA
Arnd Bergmann <arnd(a)arndb.de>
RDMa/mthca: Work around -Wenum-conversion warning
Vincent Bernat <vincent(a)bernat.ch>
net: evaluate net.ipv4.conf.all.proxy_arp_pvlan
Vincent Bernat <vincent(a)bernat.ch>
net: evaluate net.ipvX.conf.all.ignore_routes_with_linkdown
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: tegra114: fix reference leak in tegra spi ops
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: tegra20-sflash: fix reference leak in tegra_sflash_resume
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: tegra20-slink: fix reference leak in slink ops of tegra20
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: spi-ti-qspi: fix reference leak in ti_qspi_setup
Anmol Karn <anmol.karan123(a)gmail.com>
Bluetooth: Fix null pointer dereference in hci_event_packet()
Cezary Rojewski <cezary.rojewski(a)intel.com>
ASoC: pcm: DRAIN support reactivation
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: img-spfi: fix reference leak in img_spfi_resume
Christophe Leroy <christophe.leroy(a)csgroup.eu>
crypto: talitos - Fix return type of current_desc_hdr()
Ard Biesheuvel <ardb(a)kernel.org>
ARM: p2v: fix handling of LPAE translation in BE mode
Tom Rix <trix(a)redhat.com>
drm/gma500: fix double free of gma_connector
Peilin Ye <yepeilin.cs(a)gmail.com>
Bluetooth: Fix slab-out-of-bounds read in hci_le_direct_adv_report_evt()
Antti Palosaari <crope(a)iki.fi>
media: msi2500: assign SPI bus number dynamically
Fabio Estevam <festevam(a)gmail.com>
usb: chipidea: ci_hdrc_imx: Pass DISABLE_DEVICE_STREAMING flag to imx6ul
Will McVicker <willmcvicker(a)google.com>
USB: gadget: f_rndis: fix bitrate for SuperSpeed and above
Johan Hovold <johan(a)kernel.org>
USB: serial: option: add interface-number sanity check to flag handling
Nicolin Chen <nicoleotsuka(a)gmail.com>
soc/tegra: fuse: Fix index bug in get_process_id
Thomas Gleixner <tglx(a)linutronix.de>
dm table: Remove BUG_ON(in_interrupt())
Leon Romanovsky <leonro(a)nvidia.com>
RDMA/cm: Fix an attempt to use non-valid pointer when cleaning timewait
Zhang Qilong <zhangqilong3(a)huawei.com>
can: softing: softing_netdev_open(): fix error handling
Randy Dunlap <rdunlap(a)infradead.org>
scsi: bnx2i: Requires MMU
Brant Merryman <brant.merryman(a)silabs.com>
USB: serial: cp210x: enable usb generic throttle/unthrottle
Alexander Sverdlin <alexander.sverdlin(a)gmail.com>
serial: 8250_omap: Avoid FIFO corruption caused by MDR1 access
Takashi Iwai <tiwai(a)suse.de>
ALSA: pcm: oss: Fix potential out-of-bounds shift
Thomas Gleixner <tglx(a)linutronix.de>
USB: sisusbvga: Make console support depend on BROKEN
Li Jun <jun.li(a)nxp.com>
xhci: Give USB2 ports time to enter U3 in bus suspend
Takashi Iwai <tiwai(a)suse.de>
ALSA: usb-audio: Fix control 'access overflow' errors from chmap
Takashi Iwai <tiwai(a)suse.de>
ALSA: usb-audio: Fix potential out-of-bounds shift
Oliver Neukum <oneukum(a)suse.com>
USB: add RESET_RESUME quirk for Snapscan 1212
Bui Quang Minh <minhquangbui99(a)gmail.com>
USB: dummy-hcd: Fix uninitialized array use in init()
Zhang Changzhong <zhangchangzhong(a)huawei.com>
net: bridge: vlan: fix error return code in __vlan_add()
Fugang Duan <fugang.duan(a)nxp.com>
net: stmmac: delete the eee_ctrl_timer after napi disabled
Neal Cardwell <ncardwell(a)google.com>
tcp: fix cwnd-limited bug for TSO deferral where we send nothing
Moshe Shemesh <moshe(a)mellanox.com>
net/mlx4_en: Avoid scheduling restart task if it is already running
Lukas Wunner <lukas(a)wunner.de>
spi: Prevent adding devices below an unregistering controller
Coiby Xu <coiby.xu(a)gmail.com>
pinctrl: amd: remove debounce filter setting in IRQ type setting
Chris Chiu <chiu(a)endlessos.org>
Input: i8042 - add Acer laptops to the i8042 reset list
Dmitry Torokhov <dmitry.torokhov(a)gmail.com>
Input: cm109 - do not stomp on control URB
Timo Witte <timo.witte(a)gmail.com>
platform/x86: acer-wmi: add automatic keyboard background light toggle key as KEY_LIGHTS_TOGGLE
Vineet Gupta <vgupta(a)synopsys.com>
ARC: stack unwinding: don't assume non-current task is sleeping
Nathan Chancellor <natechancellor(a)gmail.com>
spi: bcm2835aux: Restore err assignment in bcm2835aux_spi_probe
Lukas Wunner <lukas(a)wunner.de>
spi: bcm2835aux: Fix use-after-free on unbind
-------------
Diffstat:
Documentation/networking/ip-sysctl.txt | 3 ++
Makefile | 4 +-
arch/arc/kernel/stacktrace.c | 23 ++++++---
arch/arm/boot/dts/at91-sama5d3_xplained.dts | 7 +++
arch/arm/boot/dts/at91-sama5d4_xplained.dts | 7 +++
arch/arm/kernel/head.S | 6 +--
arch/mips/bcm47xx/Kconfig | 1 +
arch/powerpc/include/asm/cputable.h | 5 --
arch/powerpc/perf/core-book3s.c | 10 ++++
arch/powerpc/platforms/pseries/suspend.c | 1 -
arch/um/drivers/xterm.c | 5 ++
arch/x86/kernel/kprobes/core.c | 5 ++
drivers/acpi/acpi_pnp.c | 3 ++
drivers/acpi/resource.c | 2 +-
drivers/block/xen-blkback/xenbus.c | 3 +-
drivers/bus/mips_cdmm.c | 4 +-
drivers/clk/clk-s2mps11.c | 1 +
drivers/clk/ti/fapll.c | 11 +++-
drivers/clocksource/arm_arch_timer.c | 23 ++++++---
drivers/cpufreq/highbank-cpufreq.c | 7 +++
drivers/cpufreq/ls1x-cpufreq.c | 1 +
drivers/cpufreq/scpi-cpufreq.c | 1 +
drivers/crypto/talitos.c | 6 +--
drivers/extcon/extcon-max77693.c | 2 +-
drivers/gpu/drm/gma500/cdv_intel_dp.c | 2 +-
drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 1 +
drivers/iio/adc/rockchip_saradc.c | 2 +-
drivers/iio/pressure/mpl3115.c | 9 +++-
drivers/infiniband/core/cm.c | 2 +
drivers/infiniband/hw/mthca/mthca_cq.c | 2 +-
drivers/infiniband/hw/mthca/mthca_dev.h | 1 -
drivers/input/keyboard/cros_ec_keyb.c | 1 +
drivers/input/misc/cm109.c | 7 ++-
drivers/input/mouse/cyapa_gen6.c | 2 +-
drivers/input/serio/i8042-x86ia64io.h | 42 +++++++++++++++
drivers/input/touchscreen/ads7846.c | 8 +--
drivers/input/touchscreen/goodix.c | 12 +++++
drivers/md/dm-ioctl.c | 1 +
drivers/md/dm-table.c | 6 ---
drivers/media/pci/netup_unidvb/netup_unidvb_spi.c | 5 +-
drivers/media/pci/saa7146/mxb.c | 19 +++----
drivers/media/pci/solo6x10/solo6x10-g723.c | 2 +-
drivers/media/rc/sunxi-cir.c | 2 +
drivers/media/usb/gspca/gspca.c | 1 +
drivers/media/usb/msi2500/msi2500.c | 2 +-
drivers/memstick/core/memstick.c | 1 -
drivers/memstick/host/r592.c | 12 +++--
drivers/mtd/cmdlinepart.c | 14 ++++-
drivers/net/can/softing/softing_main.c | 9 +++-
drivers/net/ethernet/allwinner/sun4i-emac.c | 7 ++-
drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4 +-
drivers/net/ethernet/korina.c | 2 +-
drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 17 +++---
drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 7 ++-
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 1 +
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 13 +++--
drivers/net/wireless/cw1200/main.c | 2 +
drivers/net/wireless/orinoco/orinoco_usb.c | 14 ++---
drivers/net/xen-netback/xenbus.c | 4 +-
drivers/nfc/s3fwrn5/firmware.c | 4 +-
drivers/pci/slot.c | 6 +--
drivers/pinctrl/pinctrl-amd.c | 7 ---
drivers/pinctrl/pinctrl-falcon.c | 14 +++--
drivers/platform/x86/acer-wmi.c | 1 +
drivers/ps3/ps3stor_lib.c | 2 +-
drivers/s390/block/dasd_alias.c | 3 +-
drivers/scsi/bnx2i/Kconfig | 1 +
drivers/scsi/fnic/fnic_main.c | 1 +
drivers/scsi/pm8001/pm8001_init.c | 3 +-
drivers/soc/tegra/fuse/speedo-tegra210.c | 2 +-
drivers/soc/ti/knav_dma.c | 13 ++++-
drivers/soc/ti/knav_qmss_queue.c | 4 +-
drivers/spi/Kconfig | 3 ++
drivers/spi/spi-bcm2835aux.c | 17 +++---
drivers/spi/spi-img-spfi.c | 4 +-
drivers/spi/spi-rb4xx.c | 2 +-
drivers/spi/spi-tegra114.c | 2 +
drivers/spi/spi-tegra20-sflash.c | 1 +
drivers/spi/spi-tegra20-slink.c | 2 +
drivers/spi/spi-ti-qspi.c | 1 +
drivers/spi/spi.c | 21 +++++++-
drivers/staging/comedi/drivers/mf6x4.c | 3 +-
drivers/staging/speakup/speakup_dectlk.c | 2 +-
drivers/tty/serial/8250/8250_omap.c | 5 --
drivers/usb/chipidea/ci_hdrc_imx.c | 3 +-
drivers/usb/core/quirks.c | 3 ++
drivers/usb/gadget/function/f_rndis.c | 4 +-
drivers/usb/gadget/udc/dummy_hcd.c | 2 +-
drivers/usb/host/ehci-omap.c | 1 +
drivers/usb/host/oxu210hp-hcd.c | 4 +-
drivers/usb/host/xhci-hub.c | 4 ++
drivers/usb/misc/sisusbvga/Kconfig | 2 +-
drivers/usb/serial/cp210x.c | 2 +
drivers/usb/serial/keyspan_pda.c | 63 ++++++++++++-----------
drivers/usb/serial/mos7720.c | 2 +
drivers/usb/serial/option.c | 23 ++++++++-
drivers/xen/xen-pciback/xenbus.c | 2 +-
drivers/xen/xenbus/xenbus_client.c | 8 ++-
drivers/xen/xenbus/xenbus_probe.c | 1 +
drivers/xen/xenbus/xenbus_probe.h | 2 +
drivers/xen/xenbus/xenbus_probe_backend.c | 7 +++
drivers/xen/xenbus/xenbus_xs.c | 38 +++++++++-----
fs/btrfs/inode.c | 2 +-
fs/btrfs/qgroup.c | 4 +-
fs/btrfs/scrub.c | 17 +++---
fs/btrfs/tests/btrfs-tests.c | 8 ++-
fs/ceph/caps.c | 11 +++-
fs/ext4/mballoc.c | 1 +
fs/jffs2/readinode.c | 16 ++++++
fs/jfs/jfs_dmap.h | 2 +-
fs/lockd/host.c | 20 +++----
fs/nfs/inode.c | 2 +-
fs/nfs/nfs4proc.c | 10 +++-
fs/nfs_common/grace.c | 6 ++-
include/linux/inetdevice.h | 4 +-
include/linux/seq_buf.h | 2 +-
include/linux/trace_seq.h | 4 +-
include/xen/xenbus.h | 15 +++++-
net/bluetooth/hci_event.c | 17 +++---
net/bridge/br_vlan.c | 4 +-
net/ipv4/tcp_output.c | 9 ++--
net/wireless/nl80211.c | 2 +-
scripts/checkpatch.pl | 2 +-
sound/core/oss/pcm_oss.c | 28 ++++++----
sound/soc/codecs/wm_adsp.c | 5 +-
sound/soc/jz4740/jz4740-i2s.c | 4 ++
sound/soc/soc-pcm.c | 2 +
sound/usb/format.c | 2 +
sound/usb/stream.c | 6 +--
tools/perf/util/parse-regs-options.c | 2 +-
130 files changed, 624 insertions(+), 255 deletions(-)
4 years, 10 months
- 5
- 136
[PATCH 5.4 000/453] 5.4.86-rc1 review
by Greg Kroah-Hartman
This is the start of the stable review cycle for the 5.4.86 release.
There are 453 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Wed, 30 Dec 2020 12:48:23 +0000.
Anything received after that time might be too late.
The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.86-rc1…
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Linux 5.4.86-rc1
Steven Rostedt (VMware) <rostedt(a)goodmis.org>
Revert: "ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESS"
Nikita Shubin <nikita.shubin(a)maquefel.me>
rtc: ep93xx: Fix NULL pointer dereference in ep93xx_rtc_read_time
DingHua Ma <dinghua.ma.sz(a)gmail.com>
regulator: axp20x: Fix DLDO2 voltage control register mask for AXP22x
Jubin Zhong <zhongjubin(a)huawei.com>
PCI: Fix pci_slot_release() NULL pointer dereference
Carlos Garnacho <carlosg(a)gnome.org>
platform/x86: intel-vbtn: Allow switch events on Acer Switch Alpha 12
Dan Williams <dan.j.williams(a)intel.com>
libnvdimm/namespace: Fix reaping of invalidated block-window-namespace labels
SeongJae Park <sjpark(a)amazon.de>
xenbus/xenbus_backend: Disallow pending watch messages
SeongJae Park <sjpark(a)amazon.de>
xen/xenbus: Count pending messages for each watch
SeongJae Park <sjpark(a)amazon.de>
xen/xenbus/xen_bus_type: Support will_handle watch callback
SeongJae Park <sjpark(a)amazon.de>
xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path()
SeongJae Park <sjpark(a)amazon.de>
xen/xenbus: Allow watches discard events before queueing
Pawel Wieczorkiewicz <wipawel(a)amazon.de>
xen-blkback: set ring->xenblkd to NULL after kthread_stop()
Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com>
dma-buf/dma-resv: Respect num_fences when initializing the shared fence list.
Wang Hai <wanghai38(a)huawei.com>
device-dax/core: Fix memory leak when rmmod dax.ko
Nicolin Chen <nicoleotsuka(a)gmail.com>
clk: tegra: Do not return 0 on failure
Terry Zhou <bjzhou(a)marvell.com>
clk: mvebu: a3700: fix the XTAL MODE pin to MPP1_9
Paul Cercueil <paul(a)crapouillou.net>
clk: ingenic: Fix divider calculation with div tables
Yangtao Li <frank(a)allwinnertech.com>
pinctrl: sunxi: Always call chained_irq_{enter, exit} in sunxi_pinctrl_irq_handler
Zhao Heming <heming.zhao(a)suse.com>
md/cluster: fix deadlock when node is doing resync job
Zhao Heming <heming.zhao(a)suse.com>
md/cluster: block reshape with remote resync job
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:adc:ti-ads124s08: Fix alignment and data leak issues.
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:adc:ti-ads124s08: Fix buffer being too long.
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:imu:bmi160: Fix too large a buffer.
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:pressure:mpl3115: Force alignment of buffer
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:magnetometer:mag3110: Fix alignment and data leak issues.
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:light:st_uvis25: Fix timestamp alignment and prevent data leak.
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:light:rpr0521: Fix timestamp alignment and prevent data leak.
Qinglang Miao <miaoqinglang(a)huawei.com>
iio: adc: rockchip_saradc: fix missing clk_disable_unprepare() on error in rockchip_saradc_resume
Nuno Sá <nuno.sa(a)analog.com>
iio: buffer: Fix demux update
James Smart <james.smart(a)broadcom.com>
scsi: lpfc: Re-fix use after free in lpfc_rq_buf_free()
James Smart <james.smart(a)broadcom.com>
scsi: lpfc: Fix invalid sleeping context in lpfc_sli4_nvmet_alloc()
Arun Easi <aeasi(a)marvell.com>
scsi: qla2xxx: Fix crash during driver load on big endian machines
Sergei Antonov <saproj(a)gmail.com>
mtd: rawnand: meson: fix meson_nfc_dma_buffer_release() arguments
Praveenkumar I <ipkumar(a)codeaurora.org>
mtd: rawnand: qcom: Fix DMA sync on FLASH_STATUS register read
Sven Eckelmann <sven(a)narfation.org>
mtd: parser: cmdline: Fix parsing of part-names with colons
Miquel Raynal <miquel.raynal(a)bootlin.com>
mtd: spinand: Fix OOB read
Evan Green <evgreen(a)chromium.org>
soc: qcom: smp2p: Safely acquire spinlock without IRQs
Tudor Ambarus <tudor.ambarus(a)microchip.com>
spi: atmel-quadspi: Fix AHB memory accesses
Lukas Wunner <lukas(a)wunner.de>
spi: atmel-quadspi: Disable clock in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: mt7621: Don't leak SPI master in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: mt7621: Disable clock in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: synquacer: Disable clock in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: st-ssc4: Fix unbalanced pm_runtime_disable() in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: sc18is602: Don't leak SPI master in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: rb4xx: Don't leak SPI master in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: pic32: Don't leak DMA channels in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: mxic: Don't leak SPI master in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: gpio: Don't leak SPI master in probe error path
Rasmus Villemoes <rasmus.villemoes(a)prevas.dk>
spi: fsl: fix use of spisel_boot signal on MPC8309
Lukas Wunner <lukas(a)wunner.de>
spi: davinci: Fix use-after-free on unbind
Lukas Wunner <lukas(a)wunner.de>
spi: atmel-quadspi: Fix use-after-free on unbind
Lukas Wunner <lukas(a)wunner.de>
spi: spi-sh: Fix use-after-free on unbind
Lukas Wunner <lukas(a)wunner.de>
spi: pxa2xx: Fix use-after-free on unbind
Chris Wilson <chris(a)chris-wilson.co.uk>
drm/i915: Fix mismatch between misplaced vma check and vma insert
Zwane Mwaikambo <zwane(a)yosper.io>
drm/dp_aux_dev: check aux_dev before use in drm_dp_aux_dev_get_by_minor()
Stylon Wang <stylon.wang(a)amd.com>
drm/amd/display: Fix memory leaks in S3 resume
Bas Nieuwenhuizen <bas(a)basnieuwenhuizen.nl>
drm/amd/display: Honor the offset for plane 0.
Dave Kleikamp <dave.kleikamp(a)oracle.com>
jfs: Fix array index bounds check in dbAdjTree
lizhe <lizhe67(a)huawei.com>
jffs2: Fix ignoring mounting options problem during remounting
Zhe Li <lizhe67(a)huawei.com>
jffs2: Fix GC exit abnormally
Richard Weinberger <richard(a)nod.at>
ubifs: wbuf: Don't leak kernel memory to flash
Steve French <stfrench(a)microsoft.com>
SMB3: avoid confusing warning message on mount to Azure
Luis Henriques <lhenriques(a)suse.de>
ceph: fix race in concurrent __ceph_remove_cap invocations
Anton Ivanov <anton.ivanov(a)cambridgegreys.com>
um: Remove use of asprinf in umid.c
Roberto Sassu <roberto.sassu(a)huawei.com>
ima: Don't modify file descriptor mode on the fly
David Hildenbrand <david(a)redhat.com>
powerpc/powernv/memtrace: Fix crashing the kernel when enabling concurrently
David Hildenbrand <david(a)redhat.com>
powerpc/powernv/memtrace: Don't leak kernel memory to user space
Alexey Kardashevskiy <aik(a)ozlabs.ru>
powerpc/powernv/npu: Do not attempt NPU2 setup on POWER8NVL NPU
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/mm: Fix verification of MMU_FTR_TYPE_44x
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/8xx: Fix early debug when SMC1 is relocated
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/xmon: Change printk() to pr_cont()
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/feature: Add CPU_FTR_NOEXECUTE to G2_LE
Tyrel Datwyler <tyreld(a)linux.ibm.com>
powerpc/rtas: Fix typo of ibm,open-errinjct in RTAS filter
Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com>
powerpc: Fix incorrect stw{, ux, u, x} instructions in __set_pte_at
Chuck Lever <chuck.lever(a)oracle.com>
xprtrdma: Fix XDRBUF_SPARSE_PAGES support
Nicolas Ferre <nicolas.ferre(a)microchip.com>
ARM: dts: at91: sama5d2: fix CAN message ram offset and size
H. Nikolaus Schaller <hns(a)goldelico.com>
ARM: dts: pandaboard: fix pinmux for gpio user button of Pandaboard ES
Marc Zyngier <maz(a)kernel.org>
KVM: arm64: Introduce handling of AArch32 TTBCR2 traps
Jan Kara <jack(a)suse.cz>
ext4: fix deadlock with fs freezing and EA inodes
Chunguang Xu <brookxu(a)tencent.com>
ext4: fix a memory leak of ext4_free_data
Qu Wenruo <wqu(a)suse.com>
btrfs: trim: fix underflow in trim length to prevent access beyond device boundary
Josef Bacik <josef(a)toxicpanda.com>
btrfs: do not shorten unpin len for caching block groups
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix write unthrottling
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix tx-unthrottle use-after-free
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix write-wakeup use-after-free
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix stalled writes
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix write deadlock
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix dropped unthrottle interrupts
Johan Hovold <johan(a)kernel.org>
USB: serial: digi_acceleport: fix write-wakeup deadlocks
Johan Hovold <johan(a)kernel.org>
USB: serial: mos7720: fix parallel-port state restore
Daniel Jordan <daniel.m.jordan(a)oracle.com>
cpuset: fix race between hotplug work and later CPU offline
Borislav Petkov <bp(a)suse.de>
EDAC/amd64: Fix PCI component registration
Qiuxu Zhuo <qiuxu.zhuo(a)intel.com>
EDAC/i10nm: Use readl() to access MMIO registers
Ard Biesheuvel <ardb(a)kernel.org>
crypto: arm/aes-ce - work around Cortex-A57/A72 silion errata
Ard Biesheuvel <ardb(a)kernel.org>
crypto: ecdh - avoid unaligned accesses in ecdh_set_secret()
Athira Rajeev <atrajeev(a)linux.vnet.ibm.com>
powerpc/perf: Exclude kernel samples while counting events in user space.
Kan Liang <kan.liang(a)linux.intel.com>
perf/x86/intel: Fix rtm_abort_event encoding on Ice Lake
Kan Liang <kan.liang(a)linux.intel.com>
perf/x86/intel: Add event constraint for CYCLE_ACTIVITY.STALLS_MEM_ANY
Ian Abbott <abbotti(a)mev.co.uk>
staging: comedi: mf6x4: Fix AI end-of-conversion detection
Takashi Iwai <tiwai(a)suse.de>
ASoC: cx2072x: Fix doubly definitions of Playback and Capture streams
Todd Kjos <tkjos(a)google.com>
binder: add flag to clear buffer on txn complete
Stefan Haberland <sth(a)linux.ibm.com>
s390/dasd: fix list corruption of lcu list
Stefan Haberland <sth(a)linux.ibm.com>
s390/dasd: fix list corruption of pavgroup group list
Stefan Haberland <sth(a)linux.ibm.com>
s390/dasd: prevent inconsistent LCU device data
Stefan Haberland <sth(a)linux.ibm.com>
s390/dasd: fix hanging device offline processing
Philipp Rudo <prudo(a)linux.ibm.com>
s390/kexec_file: fix diag308 subcode when loading crash kernel
Sven Schnelle <svens(a)linux.ibm.com>
s390/smp: perform initial CPU reset also for SMT siblings
Robin Gong <yibin.gong(a)nxp.com>
ALSA: core: memalloc: add page alignment for iram
Takashi Iwai <tiwai(a)suse.de>
ALSA: usb-audio: Disable sample read check if firmware doesn't give back
Amadej Kastelic <amadejkastelic7(a)gmail.com>
ALSA: usb-audio: Add VID to support native DSD reproduction on FiiO devices
Chris Chiu <chiu(a)endlessos.org>
ALSA: hda/realtek: Apply jack fixup for Quanta NL3
Takashi Iwai <tiwai(a)suse.de>
ALSA: hda/realtek: Add quirk for MSI-GP73
Chris Chiu <chiu(a)endlessos.org>
ALSA/hda: apply jack fixup for the Acer Veriton N4640G/N6640G/N2510G
Takashi Iwai <tiwai(a)suse.de>
ALSA: pcm: oss: Fix a few more UBSAN fixes
Kailang Yang <kailang(a)realtek.com>
ALSA: hda/realtek - Add supported for more Lenovo ALC285 Headset Button
Chris Chiu <chiu(a)endlessos.org>
ALSA: hda/realtek - Enable headset mic of ASUS Q524UQK with ALC255
Chris Chiu <chiu(a)endlessos.org>
ALSA: hda/realtek - Enable headset mic of ASUS X430UN with ALC256
Hui Wang <hui.wang(a)canonical.com>
ALSA: hda/realtek: make bass spk volume adjustable on a yoga laptop
Connor McAdams <conmanx360(a)gmail.com>
ALSA: hda/ca0132 - Fix AE-5 rear headphone pincfg.
Takashi Iwai <tiwai(a)suse.de>
ALSA: hda: Fix regressions on clear and reconfig sysfs
Hui Wang <hui.wang(a)canonical.com>
ACPI: PNP: compare the string length in the matching_id()
Daniel Scally <djrscally(a)gmail.com>
Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks"
Rafael J. Wysocki <rafael.j.wysocki(a)intel.com>
PM: ACPI: PCI: Drop acpi_pm_set_bridge_wakeup()
Connor McAdams <conmanx360(a)gmail.com>
ALSA: hda/ca0132 - Change Input Source enum strings.
Arnd Bergmann <arnd(a)arndb.de>
Input: cyapa_gen6 - fix out-of-bounds stack access
Sakari Ailus <sakari.ailus(a)linux.intel.com>
media: ipu3-cio2: Make the field on subdev format V4L2_FIELD_NONE
Sakari Ailus <sakari.ailus(a)linux.intel.com>
media: ipu3-cio2: Validate mbus format in setting subdev format
Sakari Ailus <sakari.ailus(a)linux.intel.com>
media: ipu3-cio2: Serialise access to pad format
Sakari Ailus <sakari.ailus(a)linux.intel.com>
media: ipu3-cio2: Return actual subdev format
Sakari Ailus <sakari.ailus(a)linux.intel.com>
media: ipu3-cio2: Remove traces of returned buffers
Lukas Wunner <lukas(a)wunner.de>
media: netup_unidvb: Don't leak SPI master in probe error path
Sean Young <sean(a)mess.org>
media: sunxi-cir: ensure IR is handled when it is continuous
Alan Stern <stern(a)rowland.harvard.edu>
media: gspca: Fix memory leak in probe
Alexey Kardashevskiy <aik(a)ozlabs.ru>
vfio/pci/nvlink2: Do not attempt NPU2 setup on POWER8NVL NPU
Simon Beginn <linux(a)simonmicro.de>
Input: goodix - add upside-down quirk for Teclast X98 Pro tablet
Arnd Bergmann <arnd(a)arndb.de>
initramfs: fix clang build failure
Dmitry Torokhov <dmitry.torokhov(a)gmail.com>
Input: cros_ec_keyb - send 'scancodes' in addition to key events
Felix Kuehling <Felix.Kuehling(a)amd.com>
drm/amdkfd: Fix leak in dmabuf import
Chris Park <Chris.Park(a)amd.com>
drm/amd/display: Prevent bandwidth overflow
Dongdong Wang <wangdongdong.6(a)bytedance.com>
lwt: Disable BH too in run_lwt_bpf()
Serge Hallyn <shallyn(a)cisco.com>
fix namespaced fscaps when !CONFIG_SECURITY
Sara Sharon <sara.sharon(a)intel.com>
cfg80211: initialize rekey_data
Paul Kocialkowski <contact(a)paulk.fr>
ARM: sunxi: Add machine match for the Allwinner V3 SoC
Arnaldo Carvalho de Melo <acme(a)redhat.com>
perf probe: Fix memory leak when synthesizing SDT probes
Masahiro Yamada <masahiroy(a)kernel.org>
kconfig: fix return value of do_error_if()
Jernej Skrabec <jernej.skrabec(a)siol.net>
clk: sunxi-ng: Make sure divider tables have sentinel
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
clk: s2mps11: Fix a resource leak in error handling paths in the probe function
Alexandre Belloni <alexandre.belloni(a)bootlin.com>
clk: at91: sam9x60: remove atmel,osc-bypass support
Dan Carpenter <dan.carpenter(a)oracle.com>
virtio_ring: Fix two use after free bugs
Dan Carpenter <dan.carpenter(a)oracle.com>
virtio_net: Fix error code in probe()
Dan Carpenter <dan.carpenter(a)oracle.com>
virtio_ring: Cut and paste bugs in vring_create_virtqueue_packed()
Dan Carpenter <dan.carpenter(a)oracle.com>
qlcnic: Fix error code in probe
Zheng Zengkai <zhengzengkai(a)huawei.com>
perf record: Fix memory leak when using '--user-regs=?' to list registers
Lokesh Vutla <lokeshvutla(a)ti.com>
pwm: lp3943: Dynamically allocate PWM chip base
Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de>
pwm: zx: Add missing cleanup in error path
Zhang Qilong <zhangqilong3(a)huawei.com>
clk: ti: Fix memleak in ti_fapll_synth_setup
Arnd Bergmann <arnd(a)arndb.de>
watchdog: coh901327: add COMMON_CLK dependency
Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org>
watchdog: qcom: Avoid context switch in restart handler
Zhang Qilong <zhangqilong3(a)huawei.com>
libnvdimm/label: Return -ENXIO for no slot in __blk_label_update
Vincent Stehlé <vincent.stehle(a)laposte.net>
net: korina: fix return value
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
net: allwinner: Fix some resources leak in the error handling path of the probe and in the remove function
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
net: bcmgenet: Fix a resource leak in an error handling path in the probe functin
Sven Van Asbroeck <thesven73(a)gmail.com>
lan743x: fix rx_napi_poll/interrupt ping-pong
Dwaipayan Ray <dwaipayanray1(a)gmail.com>
checkpatch: fix unescaped left brace
Johannes Weiner <hannes(a)cmpxchg.org>
mm: don't wake kswapd prematurely when watermark boosting is disabled
Matthew Wilcox (Oracle) <willy(a)infradead.org>
sparc: fix handling of page table constructor failure
Vincent Stehlé <vincent.stehle(a)laposte.net>
powerpc/ps3: use dma_mapping_error()
Bongsu Jeon <bongsu.jeon(a)samsung.com>
nfc: s3fwrn5: Release the nfc firmware
Leon Romanovsky <leonro(a)nvidia.com>
RDMA/cma: Don't overwrite sgid_attr after device is released
Dan Aloni <dan(a)kernelim.com>
sunrpc: fix xs_read_xdr_buf for partial pages receive
Anton Ivanov <anton.ivanov(a)cambridgegreys.com>
um: chan_xterm: Fix fd leak
Anton Ivanov <anton.ivanov(a)cambridgegreys.com>
um: tty: Fix handling of close in tty lines
Anton Ivanov <anton.ivanov(a)cambridgegreys.com>
um: Monitor error events in IRQ controller
Wang ShaoBo <bobo.shaobowang(a)huawei.com>
ubifs: Fix error return code in ubifs_init_authentication()
Wang Wensheng <wangwensheng4(a)huawei.com>
watchdog: Fix potential dereferencing of null pointer
Lingling Xu <ling_ling.xu(a)unisoc.com>
watchdog: sprd: check busy bit before new loading rather than after that
Lingling Xu <ling_ling.xu(a)unisoc.com>
watchdog: sprd: remove watchdog disable from resume fail path
Guenter Roeck <linux(a)roeck-us.net>
watchdog: sirfsoc: Add missing dependency on HAS_IOMEM
Guenter Roeck <linux(a)roeck-us.net>
watchdog: armada_37xx: Add missing dependency on HAS_IOMEM
Marc Zyngier <maz(a)kernel.org>
irqchip/alpine-msi: Fix freeing of interrupts on allocation error path
Dan Carpenter <dan.carpenter(a)oracle.com>
ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control()
Johannes Berg <johannes.berg(a)intel.com>
mac80211: don't set set TDLS STA bandwidth wider than possible
Arnd Bergmann <arnd(a)arndb.de>
crypto: atmel-i2c - select CONFIG_BITREVERSE
Marek Szyprowski <m.szyprowski(a)samsung.com>
extcon: max77693: Fix modalias string
Han Xu <han.xu(a)nxp.com>
mtd: rawnand: gpmi: Fix the random DMA timeout issue
Dan Carpenter <dan.carpenter(a)oracle.com>
mtd: rawnand: meson: Fix a resource leak in init
Zhang Qilong <zhangqilong3(a)huawei.com>
mtd: rawnand: gpmi: fix reference count leak in gpmi ops
Dmitry Osipenko <digetx(a)gmail.com>
clk: tegra: Fix duplicated SE clock entry
Zhang Changzhong <zhangchangzhong(a)huawei.com>
remoteproc: qcom: Fix potential NULL dereference in adsp_init_mmio()
Zhang Qilong <zhangqilong3(a)huawei.com>
remoteproc: qcom: fix reference leak in adsp_start
Zhang Qilong <zhangqilong3(a)huawei.com>
remoteproc: q6v5-mss: fix error handling in q6v5_pds_enable
Jack Morgenstein <jackm(a)dev.mellanox.co.il>
RDMA/core: Do not indicate device ready when device enablement fails
Sean Nyekjaer <sean(a)geanix.com>
can: m_can: m_can_config_endisable(): remove double clearing of clock stop request bit
Huang Jianan <huangjianan(a)oppo.com>
erofs: avoid using generic_block_bmap
Johannes Berg <johannes.berg(a)intel.com>
iwlwifi: mvm: hook up missing RX handlers
Qinglang Miao <miaoqinglang(a)huawei.com>
s390/cio: fix use-after-free in ccw_device_destroy_console
Zhang Changzhong <zhangchangzhong(a)huawei.com>
bus: fsl-mc: fix error return code in fsl_mc_object_allocate()
Stephen Boyd <swboyd(a)chromium.org>
platform/chrome: cros_ec_spi: Don't overwrite spi::mode
Masami Hiramatsu <mhiramat(a)kernel.org>
x86/kprobes: Restore BTF if the single-stepping is cancelled
Cheng Lin <cheng.lin130(a)zte.com.cn>
nfs_common: need lock during iterate through the list
kazuo ito <kzpn200(a)gmail.com>
nfsd: Fix message level for normal termination
Yang Yingliang <yangyingliang(a)huawei.com>
speakup: fix uninitialized flush_lock
Zhang Qilong <zhangqilong3(a)huawei.com>
usb: oxu210hp-hcd: Fix memory leak in oxu_create
Zhang Qilong <zhangqilong3(a)huawei.com>
usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/mm: sanity_check_fault() should work for all, not only BOOK3S
Chuhong Yuan <hslester96(a)gmail.com>
ASoC: amd: change clk_get() to devm_clk_get() and add missed checks
Colin Ian King <colin.king(a)canonical.com>
drm/mediatek: avoid dereferencing a null hdmi_phy on an error message
Nathan Lynch <nathanl(a)linux.ibm.com>
powerpc/pseries/hibernation: remove redundant cacheinfo update
Nathan Lynch <nathanl(a)linux.ibm.com>
powerpc/pseries/hibernation: drop pseries_suspend_begin() from suspend ops
Vadim Pasternak <vadimp(a)nvidia.com>
platform/x86: mlx-platform: Fix item counter assignment for MSN2700, MSN24xx systems
Zhang Changzhong <zhangchangzhong(a)huawei.com>
scsi: fnic: Fix error return code in fnic_probe()
Arnd Bergmann <arnd(a)arndb.de>
seq_buf: Avoid type mismatch for seq_buf_init
Zhang Qilong <zhangqilong3(a)huawei.com>
scsi: pm80xx: Fix error return in pm8001_pci_probe()
Qinglang Miao <miaoqinglang(a)huawei.com>
scsi: qedi: Fix missing destroy_workqueue() on error in __qedi_probe
Stefan Agner <stefan(a)agner.ch>
arm64: dts: meson: g12a: x96-max: fix PHY deassert timing requirements
Stefan Agner <stefan(a)agner.ch>
ARM: dts: meson: fix PHY deassert timing requirements
Stefan Agner <stefan(a)agner.ch>
arm64: dts: meson: fix PHY deassert timing requirements
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
Bluetooth: btmtksdio: Add the missed release_firmware() in mtk_setup_firmware()
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
Bluetooth: btusb: Add the missed release_firmware() in btusb_mtk_setup_firmware()
Pali Rohár <pali(a)kernel.org>
cpufreq: scpi: Add missing MODULE_ALIAS
Pali Rohár <pali(a)kernel.org>
cpufreq: loongson1: Add missing MODULE_ALIAS
Pali Rohár <pali(a)kernel.org>
cpufreq: sun50i: Add missing MODULE_DEVICE_TABLE
Pali Rohár <pali(a)kernel.org>
cpufreq: st: Add missing MODULE_DEVICE_TABLE
Pali Rohár <pali(a)kernel.org>
cpufreq: qcom: Add missing MODULE_DEVICE_TABLE
Pali Rohár <pali(a)kernel.org>
cpufreq: mediatek: Add missing MODULE_DEVICE_TABLE
Pali Rohár <pali(a)kernel.org>
cpufreq: highbank: Add missing MODULE_DEVICE_TABLE
Pali Rohár <pali(a)kernel.org>
cpufreq: ap806: Add missing MODULE_DEVICE_TABLE
Keqian Zhu <zhukeqian1(a)huawei.com>
clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI
Keqian Zhu <zhukeqian1(a)huawei.com>
clocksource/drivers/arm_arch_timer: Use stable count reader in erratum sne
Wang Li <wangli74(a)huawei.com>
phy: renesas: rcar-gen3-usb2: disable runtime pm in case of failure
Qinglang Miao <miaoqinglang(a)huawei.com>
dm ioctl: fix error return code in target_message
Chuhong Yuan <hslester96(a)gmail.com>
ASoC: jz4740-i2s: add missed checks for clk_get()
Leon Romanovsky <leonro(a)nvidia.com>
net/mlx5: Properly convey driver version to firmware
Alexander Sverdlin <alexander.sverdlin(a)nokia.com>
MIPS: Don't round up kernel sections size for memblock_add()
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
memstick: r592: Fix error return in r592_probe()
Chen-Yu Tsai <wens(a)csie.org>
arm64: dts: rockchip: Fix UART pull-ups on rk3328
Yu Kuai <yukuai3(a)huawei.com>
pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()
Andrii Nakryiko <andrii(a)kernel.org>
bpf: Fix bpf_put_raw_tracepoint()'s use of __module_address()
Claudiu Beznea <claudiu.beznea(a)microchip.com>
ARM: dts: at91: sama5d2: map securam as device
Lars-Peter Clausen <lars(a)metafoo.de>
iio: hrtimer-trigger: Mark hrtimer to expire in hard interrupt context
Yu Kuai <yukuai3(a)huawei.com>
clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent()
Yang Yingliang <yangyingliang(a)huawei.com>
clocksource/drivers/orion: Add missing clk_disable_unprepare() on error path
Jordan Niethe <jniethe5(a)gmail.com>
powerpc/64: Fix an EMIT_BUG_ENTRY in head_64.S
Athira Rajeev <atrajeev(a)linux.vnet.ibm.com>
powerpc/perf: Fix crash with is_sier_available when pmu is not set
Dan Carpenter <dan.carpenter(a)oracle.com>
media: saa7146: fix array overflow in vidioc_s_audio()
Zhang Qilong <zhangqilong3(a)huawei.com>
hwmon: (ina3221) Fix PM usage counter unbalance in ina3221_write_enable
Jason Gunthorpe <jgg(a)nvidia.com>
vfio-pci: Use io_remap_pfn_range() for PCI IO memory
Mickaël Salaün <mic(a)linux.microsoft.com>
selftests/seccomp: Update kernel config
NeilBrown <neilb(a)suse.de>
NFS: switch nfsiod to be an UNBOUND workqueue.
Calum Mackay <calum.mackay(a)oracle.com>
lockd: don't use interval-based rebinding over TCP
Fedor Tokarev <ftokarev(a)gmail.com>
net: sunrpc: Fix 'snprintf' return value check in 'do_xprt_debugfs'
Trond Myklebust <trond.myklebust(a)hammerspace.com>
NFSv4: Fix the alignment of page data in the getdeviceinfo reply
Trond Myklebust <trond.myklebust(a)hammerspace.com>
SUNRPC: xprt_load_transport() needs to support the netid "rdma6"
Olga Kornievskaia <kolga(a)netapp.com>
NFSv4.2: condition READDIR's mask for security label based on LSM state
Trond Myklebust <trond.myklebust(a)hammerspace.com>
SUNRPC: rpc_wake_up() should wake up tasks in the correct order
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
ath10k: Release some resources in an error handling path
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
ath10k: Fix an error handling path
Rakesh Pillai <pillair(a)codeaurora.org>
ath10k: Fix the parsing error in service available event
Qinglang Miao <miaoqinglang(a)huawei.com>
platform/x86: dell-smbios-base: Fix error return code in dell_smbios_init
Alexandre Belloni <alexandre.belloni(a)bootlin.com>
ARM: dts: at91: at91sam9rl: fix ADC triggers
Yu Kuai <yukuai3(a)huawei.com>
soc: amlogic: canvas: add missing put_device() call in meson_canvas_get()
Dongjin Kim <tobetter(a)gmail.com>
arm64: dts: meson-sm1: fix typo in opp table
Artem Lapkin <art(a)khadas.com>
arm64: dts: meson: fix spi-max-frequency on Khadas VIM2
Bharat Gooty <bharat.gooty(a)broadcom.com>
PCI: iproc: Fix out-of-bound array accesses
Colin Ian King <colin.king(a)canonical.com>
PCI: Fix overflow in command-line resource alignment requests
Bjorn Helgaas <bhelgaas(a)google.com>
PCI: Bounds-check command-line resource alignment requests
Bjorn Andersson <bjorn.andersson(a)linaro.org>
arm64: dts: qcom: c630: Polish i2c-hid devices
Michael Walle <michael(a)walle.cc>
arm64: dts: ls1028a: fix ENETC PTP clock input
Marc Zyngier <maz(a)kernel.org>
genirq/irqdomain: Don't try to free an interrupt that has no mapping
Zhang Qilong <zhangqilong3(a)huawei.com>
power: supply: bq24190_charger: fix reference leak
Hans de Goede <hdegoede(a)redhat.com>
power: supply: axp288_charger: Fix HP Pavilion x2 10 DMI matching
Chen-Yu Tsai <wens(a)csie.org>
arm64: dts: rockchip: Set dr_mode to "host" for OTG on rk3328-roc-cc
Marek Behún <kabel(a)kernel.org>
arm64: dts: armada-3720-turris-mox: update ethernet-phy handle name
Chris Packham <chris.packham(a)alliedtelesis.co.nz>
ARM: dts: Remove non-existent i2c1 from 98dx3236
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
HSI: omap_ssi: Don't jump to free ID in ssi_add_controller()
Bjorn Andersson <bjorn.andersson(a)linaro.org>
slimbus: qcom-ngd-ctrl: Avoid sending power requests without QMI
Dan Carpenter <dan.carpenter(a)oracle.com>
media: max2175: fix max2175_set_csm_mode() error code
Qinglang Miao <miaoqinglang(a)huawei.com>
mips: cdmm: fix use-after-free in mips_cdmm_bus_discover
Daniel Gomez <daniel(a)qtec.com>
media: imx214: Fix stop streaming
Daniel T. Lee <danieltimlee(a)gmail.com>
samples: bpf: Fix lwt_len_hist reusing previous BPF map
Vadim Pasternak <vadimp(a)nvidia.com>
platform/x86: mlx-platform: Remove PSU EEPROM from MSN274x platform configuration
Vadim Pasternak <vadimp(a)nvidia.com>
platform/x86: mlx-platform: Remove PSU EEPROM from default platform configuration
Keita Suzuki <keitasuzuki.park(a)sslab.ics.keio.ac.jp>
media: siano: fix memory leak of debugfs members in smsdvb_hotplug
Vidya Sagar <vidyas(a)nvidia.com>
arm64: tegra: Fix DT binding for IO High Voltage entry
Yu Kuai <yukuai3(a)huawei.com>
leds: netxbig: add missing put_device() call in netxbig_leds_get_of_pdata()
Zhihao Cheng <chengzhihao1(a)huawei.com>
dmaengine: mv_xor_v2: Fix error return code in mv_xor_v2_probe()
Qinglang Miao <miaoqinglang(a)huawei.com>
cw1200: fix missing destroy_workqueue() on error in cw1200_init_common
Zhang Changzhong <zhangchangzhong(a)huawei.com>
rsi: fix error return code in rsi_reset_card()
Wang Hai <wanghai38(a)huawei.com>
qtnfmac: fix error return code in qtnf_pcie_probe()
Sebastian Andrzej Siewior <bigeasy(a)linutronix.de>
orinoco: Move context allocation after processing the skb
Zhihao Cheng <chengzhihao1(a)huawei.com>
mmc: pxamci: Fix error return code in pxamci_probe
Cristian Birsan <cristian.birsan(a)microchip.com>
ARM: dts: at91: sama5d3_xplained: add pincontrol for USB Host
Cristian Birsan <cristian.birsan(a)microchip.com>
ARM: dts: at91: sama5d4_xplained: add pincontrol for USB Host
Qinglang Miao <miaoqinglang(a)huawei.com>
memstick: fix a double-free bug in memstick_check
Kamal Heib <kamalheib1(a)gmail.com>
RDMA/cxgb4: Validate the number of CQEs
Kevin Hilman <khilman(a)baylibre.com>
clk: meson: Kconfig: fix dependency for G12A
Zhang Qilong <zhangqilong3(a)huawei.com>
Input: omap4-keypad - fix runtime PM error handling
Zhihao Cheng <chengzhihao1(a)huawei.com>
drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe
Zhang Qilong <zhangqilong3(a)huawei.com>
soc: ti: Fix reference imbalance in knav_dma_probe
Zhang Qilong <zhangqilong3(a)huawei.com>
soc: ti: knav_qmss: fix reference leak in knav_queue_probe
Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de>
spi: fix resource leak for drivers without .remove callback
Zhang Qilong <zhangqilong3(a)huawei.com>
crypto: omap-aes - Fix PM disable depth imbalance in omap_aes_probe
Nathan Chancellor <natechancellor(a)gmail.com>
crypto: crypto4xx - Replace bitwise OR with logical OR in crypto4xx_build_pd
Yazen Ghannam <yazen.ghannam(a)amd.com>
EDAC/mce_amd: Use struct cpuinfo_x86.cpu_die_id for AMD NodeId
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/feature: Fix CPU_FTRS_ALWAYS by removing CPU_FTRS_GENERIC_32
Ard Biesheuvel <ardb(a)kernel.org>
powerpc: Avoid broken GCC __attribute__((optimize))
Björn Töpel <bjorn.topel(a)gmail.com>
selftests/bpf: Fix broken riscv build
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: mxs: fix reference leak in mxs_spi_probe
Yang Yingliang <yangyingliang(a)huawei.com>
usb/max3421: fix return error code in max3421_probe()
Dmitry Torokhov <dmitry.torokhov(a)gmail.com>
Input: ads7846 - fix unaligned access on 7845
Oleksij Rempel <linux(a)rempel-privat.de>
Input: ads7846 - fix integer overflow on Rt calculation
David Jander <david(a)protonic.nl>
Input: ads7846 - fix race that causes missing releases
Yang Yingliang <yangyingliang(a)huawei.com>
drm/omap: dmm_tiler: fix return error code in omap_dmm_probe()
Yang Yingliang <yangyingliang(a)huawei.com>
video: fbdev: atmel_lcdfb: fix return error code in atmel_lcdfb_of_init()
Qinglang Miao <miaoqinglang(a)huawei.com>
media: solo6x10: fix missing snd_card_free in error handling case
Martin Wilck <mwilck(a)suse.com>
scsi: core: Fix VPD LUN ID designator priorities
Jerome Brunet <jbrunet(a)baylibre.com>
ASoC: meson: fix COMPILE_TEST error
Lad Prabhakar <prabhakar.mahadev-lad.rj(a)bp.renesas.com>
media: v4l2-fwnode: Return -EINVAL for invalid bus-type
Yu Kuai <yukuai3(a)huawei.com>
media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_enc_pm()
Yu Kuai <yukuai3(a)huawei.com>
media: mtk-vcodec: add missing put_device() call in mtk_vcodec_release_dec_pm()
Yu Kuai <yukuai3(a)huawei.com>
media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_dec_pm()
Colin Ian King <colin.king(a)canonical.com>
media: tm6000: Fix sizeof() mismatches
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
staging: gasket: interrupt: fix the missed eventfd_ctx_put() in gasket_interrupt.c
Zhang Qilong <zhangqilong3(a)huawei.com>
staging: greybus: codecs: Fix reference counter leak in error handling
Jack Xu <jack.xu(a)intel.com>
crypto: qat - fix status check in qat_hal_put_rel_rd_xfer()
Necip Fazil Yildiran <fazilyildiran(a)gmail.com>
MIPS: BCM47XX: fix kconfig dependency bug for BCM47XX_BCMA
Arnd Bergmann <arnd(a)arndb.de>
RDMa/mthca: Work around -Wenum-conversion warning
Zhang Qilong <zhangqilong3(a)huawei.com>
ASoC: arizona: Fix a wrong free in wm8997_probe
Vincent Bernat <vincent(a)bernat.ch>
net: evaluate net.ipv4.conf.all.proxy_arp_pvlan
Vincent Bernat <vincent(a)bernat.ch>
net: evaluate net.ipvX.conf.all.ignore_routes_with_linkdown
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: sprd: fix reference leak in sprd_spi_remove
Zhang Qilong <zhangqilong3(a)huawei.com>
ASoC: wm8998: Fix PM disable depth imbalance on error
Hangbin Liu <liuhangbin(a)gmail.com>
selftest/bpf: Add missed ip6ip6 test back
Tsuchiya Yuto <kitakar(a)gmail.com>
mwifiex: fix mwifiex_shutdown_sw() causing sw reset failure
Qinglang Miao <miaoqinglang(a)huawei.com>
spi: bcm63xx-hsspi: fix missing clk_disable_unprepare() on error in bcm63xx_hsspi_resume
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: tegra114: fix reference leak in tegra spi ops
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: tegra20-sflash: fix reference leak in tegra_sflash_resume
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: tegra20-slink: fix reference leak in slink ops of tegra20
Qinglang Miao <miaoqinglang(a)huawei.com>
spi: mt7621: fix missing clk_disable_unprepare() on error in mt7621_spi_probe
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: spi-ti-qspi: fix reference leak in ti_qspi_setup
Anant Thazhemadam <anant.thazhemadam(a)gmail.com>
Bluetooth: hci_h5: fix memory leak in h5_close
Anmol Karn <anmol.karan123(a)gmail.com>
Bluetooth: Fix null pointer dereference in hci_event_packet()
Paweł Chmiel <pawel.mikolaj.chmiel(a)gmail.com>
arm64: dts: exynos: Correct psci compatible used on Exynos7
Paweł Chmiel <pawel.mikolaj.chmiel(a)gmail.com>
arm64: dts: exynos: Include common syscon restart/poweroff for Exynos7
Seung-Woo Kim <sw0312.kim(a)samsung.com>
brcmfmac: Fix memory leak for unpaired brcmf_{alloc/free}
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: stm32: fix reference leak in stm32_spi_resume
Paul Moore <paul(a)paul-moore.com>
selinux: fix inode_doinit_with_dentry() LABEL_INVALID error handling
Andrii Nakryiko <andrii(a)kernel.org>
libbpf: Fix BTF data layout checks and allow empty BTF
Cezary Rojewski <cezary.rojewski(a)intel.com>
ASoC: pcm: DRAIN support reactivation
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: spi-mem: fix reference leak in spi_mem_access_start
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
drm/msm/dsi_pll_10nm: restore VCO rate during restore_state
Jaegeuk Kim <jaegeuk(a)kernel.org>
f2fs: call f2fs_get_meta_page_retry for nat page
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: img-spfi: fix reference leak in img_spfi_resume
Jordan Niethe <jniethe5(a)gmail.com>
powerpc/64: Set up a kernel stack for secondaries before cpu_restore()
Arnd Bergmann <arnd(a)arndb.de>
drm/amdgpu: fix build_coefficients() argument
Vijay Khemka <vijaykhemka(a)fb.com>
ARM: dts: aspeed: tiogapass: Remove vuart
Clément Péron <peron.clem(a)gmail.com>
ASoC: sun4i-i2s: Fix lrck_period computation for I2S justified mode
Colin Ian King <colin.king(a)canonical.com>
crypto: inside-secure - Fix sizeof() mismatch
Christophe Leroy <christophe.leroy(a)csgroup.eu>
crypto: talitos - Fix return type of current_desc_hdr()
Christophe Leroy <christophe.leroy(a)csgroup.eu>
crypto: talitos - Endianess in current_desc_hdr()
Arnd Bergmann <arnd(a)arndb.de>
drm/amdgpu: fix incorrect enum type
Thomas Gleixner <tglx(a)linutronix.de>
sched: Reenable interrupts in do_sched_yield()
Peng Liu <iwtbavbm(a)gmail.com>
sched/deadline: Fix sched_dl_global_validate()
David Woodhouse <dwmw(a)amazon.co.uk>
x86/apic: Fix x2apic enablement without interrupt remapping
Ard Biesheuvel <ardb(a)kernel.org>
ARM: p2v: fix handling of LPAE translation in BE mode
Arvind Sankar <nivedita(a)alum.mit.edu>
x86/mm/ident_map: Check for errors from ident_pud_init()
Bob Pearson <rpearsonhpe(a)gmail.com>
RDMA/rxe: Compute PSN windows correctly
Joel Stanley <joel(a)jms.id.au>
ARM: dts: aspeed: s2600wf: Fix VGA memory region location
Tianyue Ren <rentianyue(a)kylinos.cn>
selinux: fix error initialization in inode_doinit_with_dentry()
Dan Carpenter <dan.carpenter(a)oracle.com>
rtc: pcf2127: fix pcf2127_nvmem_read/write() returns
Kamal Heib <kamalheib1(a)gmail.com>
RDMA/bnxt_re: Set queue pair state when being queried
Douglas Anderson <dianders(a)chromium.org>
Revert "i2c: i2c-qcom-geni: Fix DMA transfer race"
Douglas Anderson <dianders(a)chromium.org>
soc: qcom: geni: More properly switch to DMA mode
Nicolas Boichat <drinkcat(a)chromium.org>
soc: mediatek: Check if power domains can be powered on at boot time
Dan Carpenter <dan.carpenter(a)oracle.com>
soc: renesas: rmobile-sysc: Fix some leaks in rmobile_init_pm_domains()
Biju Das <biju.das.jz(a)bp.renesas.com>
arm64: dts: renesas: cat875: Remove rxc-skew-ps from ethernet-phy node
Biju Das <biju.das.jz(a)bp.renesas.com>
arm64: dts: renesas: hihope-rzg2-ex: Drop rxc-skew-ps from ethernet-phy node
Krzysztof Kozlowski <krzk(a)kernel.org>
drm/tve200: Fix handling of platform_get_irq() error
Krzysztof Kozlowski <krzk(a)kernel.org>
drm/mcde: Fix handling of platform_get_irq() error
Randy Dunlap <rdunlap(a)infradead.org>
drm/aspeed: Fix Kconfig warning & subsequent build errors
Tom Rix <trix(a)redhat.com>
drm/gma500: fix double free of gma_connector
Dae R. Jeong <dae.r.jeong(a)kaist.ac.kr>
md: fix a warning caused by a race between concurrent md_ioctl()s
Eric Biggers <ebiggers(a)google.com>
crypto: af_alg - avoid undefined behavior accessing salg_name
Antti Palosaari <crope(a)iki.fi>
media: msi2500: assign SPI bus number dynamically
Jan Kara <jack(a)suse.cz>
quota: Sanity-check quota file headers on load
Peilin Ye <yepeilin.cs(a)gmail.com>
Bluetooth: Fix slab-out-of-bounds read in hci_le_direct_adv_report_evt()
Alexey Kardashevskiy <aik(a)ozlabs.ru>
serial_core: Check for port state when tty is in error state
Julian Sax <jsbc(a)gmx.de>
HID: i2c-hid: add Vero K147 to descriptor override
Arnd Bergmann <arnd(a)arndb.de>
scsi: megaraid_sas: Check user-provided offsets
Sai Prakash Ranjan <saiprakash.ranjan(a)codeaurora.org>
coresight: etb10: Fix possible NULL ptr dereference in etb_enable_perf()
Suzuki K Poulose <suzuki.poulose(a)arm.com>
coresight: tmc-etr: Fix barrier packet insertion for perf buffer
Mao Jinlong <jinlmao(a)codeaurora.org>
coresight: tmc-etr: Check if page is valid before dma_map_page()
Sai Prakash Ranjan <saiprakash.ranjan(a)codeaurora.org>
coresight: tmc-etf: Fix NULL ptr dereference in tmc_enable_etf_sink_perf()
Krzysztof Kozlowski <krzk(a)kernel.org>
ARM: dts: exynos: fix USB 3.0 pins supply being turned off on Odroid XU
Krzysztof Kozlowski <krzk(a)kernel.org>
ARM: dts: exynos: fix USB 3.0 VBUS control and over-current pins on Exynos5410
Krzysztof Kozlowski <krzk(a)kernel.org>
ARM: dts: exynos: fix roles of USB 3.0 ports on Odroid XU
Fabio Estevam <festevam(a)gmail.com>
usb: chipidea: ci_hdrc_imx: Pass DISABLE_DEVICE_STREAMING flag to imx6ul
Will McVicker <willmcvicker(a)google.com>
USB: gadget: f_rndis: fix bitrate for SuperSpeed and above
Jack Pham <jackp(a)codeaurora.org>
usb: gadget: f_fs: Re-use SS descriptors for SuperSpeedPlus
Will McVicker <willmcvicker(a)google.com>
USB: gadget: f_midi: setup SuperSpeed Plus descriptors
taehyun.cho <taehyun.cho(a)samsung.com>
USB: gadget: f_acm: add support for SuperSpeed Plus
Johan Hovold <johan(a)kernel.org>
USB: serial: option: add interface-number sanity check to flag handling
Dan Carpenter <dan.carpenter(a)oracle.com>
usb: mtu3: fix memory corruption in mtu3_debugfs_regset()
Nicolin Chen <nicoleotsuka(a)gmail.com>
soc/tegra: fuse: Fix index bug in get_process_id
Masahiro Yamada <masahiroy(a)kernel.org>
kbuild: avoid split lines in .mod files
Stephane Eranian <eranian(a)google.com>
perf/x86/intel: Check PEBS status correctly
Brandon Syu <Brandon.Syu(a)amd.com>
drm/amd/display: Init clock value by current vbios CLKs
Luca Coelho <luciano.coelho(a)intel.com>
iwlwifi: pcie: add one missing entry for AX210
Thomas Gleixner <tglx(a)linutronix.de>
dm table: Remove BUG_ON(in_interrupt())
Sreekanth Reddy <sreekanth.reddy(a)broadcom.com>
scsi: mpt3sas: Increase IOCInit request timeout to 30s
Sven Eckelmann <sven(a)narfation.org>
vxlan: Copy needed_tailroom from lowerdev
Sven Eckelmann <sven(a)narfation.org>
vxlan: Add needed_headroom for lower device
Mark Rutland <mark.rutland(a)arm.com>
arm64: syscall: exit userspace before unmasking exceptions
Ofir Bitton <obitton(a)habana.ai>
habanalabs: put devices before driver removal
Qinglang Miao <miaoqinglang(a)huawei.com>
drm/tegra: sor: Disable clocks on error in tegra_sor_init()
Nicholas Piggin <npiggin(a)gmail.com>
kernel/cpu: add arch override for clear_tasks_mm_cpumask() mm handling
Deepak R Varma <mh12gx2825(a)gmail.com>
drm/tegra: replace idr_init() by idr_init_base()
Russell King <rmk+kernel(a)armlinux.org.uk>
net: mvpp2: add mvpp2_phylink_to_port() helper
Paolo Abeni <pabeni(a)redhat.com>
selftests: fix poll error in udpgro.sh
Björn Töpel <bjorn.topel(a)intel.com>
ixgbe: avoid premature Rx buffer reuse
Björn Töpel <bjorn.topel(a)intel.com>
i40e: avoid premature Rx buffer reuse
Li RongQing <lirongqing(a)baidu.com>
i40e: optimise prefetch page refcount
Björn Töpel <bjorn.topel(a)intel.com>
i40e: Refactor rx_bi accesses
Leon Romanovsky <leonro(a)nvidia.com>
RDMA/cm: Fix an attempt to use non-valid pointer when cleaning timewait
Toke Høiland-Jørgensen <toke(a)redhat.com>
selftests/bpf/test_offload.py: Reset ethtool features after failed setting
Brett Mastbergen <brett.mastbergen(a)gmail.com>
netfilter: nft_ct: Remove confirmation check for NFT_CT_ID
Chunyan Zhang <chunyan.zhang(a)unisoc.com>
gpio: eic-sprd: break loop when getting NULL device resource
Baolin Wang <baolin.wang7(a)gmail.com>
Revert "gpio: eic-sprd: Use devm_platform_ioremap_resource()"
David Howells <dhowells(a)redhat.com>
afs: Fix memory leak when mounting with multiple source parameters
Pablo Neira Ayuso <pablo(a)netfilter.org>
netfilter: nft_dynset: fix timeouts later than 23 days
Florian Westphal <fw(a)strlen.de>
netfilter: nft_compat: make sure xtables destructors have run
Subash Abhinov Kasiviswanathan <subashab(a)codeaurora.org>
netfilter: x_tables: Switch synchronization to RCU
Andrew Jeffery <andrew(a)aj.id.au>
pinctrl: aspeed: Fix GPIO requests on pass-through banks
Douglas Anderson <dianders(a)chromium.org>
blk-mq: In blk_mq_dispatch_rq_list() "no budget" is a reason to kick
Johannes Thumshirn <johannes.thumshirn(a)wdc.com>
block: factor out requeue handling from dispatch code
Damien Le Moal <damien.lemoal(a)wdc.com>
block: Simplify REQ_OP_ZONE_RESET_ALL handling
Geert Uytterhoeven <geert+renesas(a)glider.be>
clk: renesas: r9a06g032: Drop __packed for portability
Zhang Qilong <zhangqilong3(a)huawei.com>
can: softing: softing_netdev_open(): fix error handling
Xuan Zhuo <xuanzhuo(a)linux.alibaba.com>
xsk: Replace datagram_poll by sock_poll_wait
Luc Van Oostenryck <luc.vanoostenryck(a)gmail.com>
xsk: Fix xsk_poll()'s return type
Randy Dunlap <rdunlap(a)infradead.org>
scsi: bnx2i: Requires MMU
Baruch Siach <baruch(a)tkos.co.il>
gpio: mvebu: fix potential user-after-free on probe
Qinglang Miao <miaoqinglang(a)huawei.com>
gpio: zynq: fix reference leak in zynq_gpio functions
Zhang Qilong <zhangqilong3(a)huawei.com>
PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter
Bernd Bauer <bernd.bauer(a)anton-paar.com>
ARM: dts: imx6qdl-kontron-samx6i: fix I2C_PM scl pin
Fabio Estevam <festevam(a)gmail.com>
ARM: dts: imx6qdl-wandboard-revd1: Remove PAD_GPIO_6 from enetgrp
Adam Sampson <ats(a)offog.org>
ARM: dts: sun7i: pcduino3-nano: enable RGMII RX/TX delay on PHY
Icenowy Zheng <icenowy(a)aosc.io>
ARM: dts: sun8i: v3s: fix GIC node memory range
Andy Shevchenko <andriy.shevchenko(a)linux.intel.com>
pinctrl: baytrail: Avoid clearing debounce value when turning it off
Andy Shevchenko <andriy.shevchenko(a)linux.intel.com>
pinctrl: merrifield: Set default bias in case no particular value given
Pablo Greco <pgreco(a)centosproject.org>
ARM: dts: sun8i: v40: bananapi-m2-berry: Fix ethernet node
Pablo Greco <pgreco(a)centosproject.org>
ARM: dts: sun8i: r40: bananapi-m2-berry: Fix dcdc1 regulator
Pablo Greco <pgreco(a)centosproject.org>
ARM: dts: sun7i: bananapi: Enable RGMII RX/TX delay on Ethernet PHY
-------------
Diffstat:
Documentation/networking/ip-sysctl.txt | 3 +
Makefile | 4 +-
arch/Kconfig | 16 +++
arch/arm/boot/dts/armada-xp-98dx3236.dtsi | 5 -
.../arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts | 5 -
arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts | 4 +-
arch/arm/boot/dts/at91-sama5d3_xplained.dts | 7 ++
arch/arm/boot/dts/at91-sama5d4_xplained.dts | 7 ++
arch/arm/boot/dts/at91sam9rl.dtsi | 19 ++--
arch/arm/boot/dts/exynos5410-odroidxu.dts | 6 +-
arch/arm/boot/dts/exynos5410-pinctrl.dtsi | 28 +++++
arch/arm/boot/dts/exynos5410.dtsi | 4 +
arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi | 2 +-
arch/arm/boot/dts/imx6qdl-wandboard-revd1.dtsi | 1 -
arch/arm/boot/dts/meson8b-odroidc1.dts | 2 +-
arch/arm/boot/dts/meson8m2-mxiii-plus.dts | 2 +-
arch/arm/boot/dts/omap4-panda-es.dts | 2 +-
arch/arm/boot/dts/sama5d2.dtsi | 7 +-
arch/arm/boot/dts/sun7i-a20-bananapi.dts | 2 +-
arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts | 4 +-
arch/arm/boot/dts/sun8i-v3s.dtsi | 2 +-
arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts | 12 +-
arch/arm/crypto/aes-ce-core.S | 32 ++++--
arch/arm/kernel/head.S | 6 +-
arch/arm/mach-sunxi/sunxi.c | 1 +
arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts | 2 +-
.../boot/dts/amlogic/meson-gxbb-nanopi-k2.dts | 2 +-
.../arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 2 +-
.../boot/dts/amlogic/meson-gxbb-vega-s95.dtsi | 2 +-
arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi | 2 +-
.../boot/dts/amlogic/meson-gxl-s905d-p230.dts | 2 +-
.../boot/dts/amlogic/meson-gxm-khadas-vim2.dts | 4 +-
.../arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts | 2 +-
arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts | 2 +-
arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts | 2 +-
arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 2 +-
arch/arm64/boot/dts/exynos/exynos7.dtsi | 12 +-
arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 2 +-
.../boot/dts/marvell/armada-3720-turris-mox.dts | 2 +-
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 4 +-
.../boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 31 ++---
arch/arm64/boot/dts/renesas/cat875.dtsi | 1 -
arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi | 1 -
arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts | 1 +
arch/arm64/boot/dts/rockchip/rk3328.dtsi | 16 +--
arch/arm64/include/asm/kvm_host.h | 1 +
arch/arm64/kernel/syscall.c | 2 +-
arch/arm64/kvm/sys_regs.c | 1 +
arch/mips/bcm47xx/Kconfig | 1 +
arch/mips/kernel/setup.c | 4 +-
arch/powerpc/include/asm/book3s/32/pgtable.h | 4 +-
arch/powerpc/include/asm/cpm1.h | 1 +
arch/powerpc/include/asm/cputable.h | 7 +-
arch/powerpc/include/asm/nohash/pgtable.h | 4 +-
arch/powerpc/kernel/Makefile | 3 +
arch/powerpc/kernel/head_64.S | 10 +-
arch/powerpc/kernel/paca.c | 4 +-
arch/powerpc/kernel/rtas.c | 2 +-
arch/powerpc/kernel/setup-common.c | 4 +-
arch/powerpc/kernel/setup.h | 6 -
arch/powerpc/kernel/setup_64.c | 2 +-
arch/powerpc/mm/fault.c | 8 +-
arch/powerpc/mm/mem.c | 2 +-
arch/powerpc/perf/core-book3s.c | 13 +++
arch/powerpc/platforms/8xx/micropatch.c | 11 ++
arch/powerpc/platforms/powernv/memtrace.c | 44 +++++--
arch/powerpc/platforms/powernv/npu-dma.c | 16 ++-
arch/powerpc/platforms/pseries/suspend.c | 4 -
arch/powerpc/xmon/nonstdio.c | 2 +-
arch/s390/kernel/smp.c | 18 +--
arch/s390/purgatory/head.S | 9 +-
arch/sparc/mm/init_64.c | 2 +-
arch/um/drivers/chan_user.c | 4 +-
arch/um/drivers/xterm.c | 5 +
arch/um/os-Linux/irq.c | 2 +-
arch/um/os-Linux/umid.c | 17 +--
arch/x86/events/intel/core.c | 5 +-
arch/x86/events/intel/ds.c | 2 +-
arch/x86/include/asm/apic.h | 1 +
arch/x86/kernel/apic/apic.c | 14 ++-
arch/x86/kernel/apic/x2apic_phys.c | 9 ++
arch/x86/kernel/kprobes/core.c | 5 +
arch/x86/mm/ident_map.c | 12 +-
block/blk-mq.c | 37 +++---
block/blk-zoned.c | 40 +++----
crypto/af_alg.c | 10 +-
crypto/ecdh.c | 9 +-
drivers/acpi/acpi_pnp.c | 3 +
drivers/acpi/device_pm.c | 41 ++-----
drivers/acpi/resource.c | 2 +-
drivers/android/binder.c | 1 +
drivers/android/binder_alloc.c | 48 ++++++++
drivers/android/binder_alloc.h | 4 +-
drivers/block/xen-blkback/xenbus.c | 4 +-
drivers/bluetooth/btmtksdio.c | 2 +-
drivers/bluetooth/btusb.c | 2 +-
drivers/bluetooth/hci_h5.c | 3 +
drivers/bus/fsl-mc/fsl-mc-allocator.c | 4 +-
drivers/bus/mips_cdmm.c | 4 +-
drivers/clk/at91/sam9x60.c | 6 +-
drivers/clk/clk-s2mps11.c | 1 +
drivers/clk/ingenic/cgu.c | 14 ++-
drivers/clk/meson/Kconfig | 1 +
drivers/clk/mvebu/armada-37xx-xtal.c | 4 +-
drivers/clk/renesas/r9a06g032-clocks.c | 2 +-
drivers/clk/sunxi-ng/ccu-sun50i-a64.c | 1 +
drivers/clk/sunxi-ng/ccu-sun8i-h3.c | 1 +
drivers/clk/tegra/clk-dfll.c | 4 +-
drivers/clk/tegra/clk-id.h | 1 +
drivers/clk/tegra/clk-tegra-periph.c | 2 +-
drivers/clk/ti/fapll.c | 11 +-
drivers/clocksource/arm_arch_timer.c | 27 +++--
drivers/clocksource/timer-cadence-ttc.c | 18 +--
drivers/clocksource/timer-orion.c | 11 +-
drivers/cpufreq/armada-8k-cpufreq.c | 6 +
drivers/cpufreq/highbank-cpufreq.c | 7 ++
drivers/cpufreq/loongson1-cpufreq.c | 1 +
drivers/cpufreq/mediatek-cpufreq.c | 1 +
drivers/cpufreq/qcom-cpufreq-nvmem.c | 1 +
drivers/cpufreq/scpi-cpufreq.c | 1 +
drivers/cpufreq/sti-cpufreq.c | 7 ++
drivers/cpufreq/sun50i-cpufreq-nvmem.c | 1 +
drivers/crypto/Kconfig | 1 +
drivers/crypto/amcc/crypto4xx_core.c | 2 +-
drivers/crypto/inside-secure/safexcel.c | 2 +-
drivers/crypto/omap-aes.c | 3 +-
drivers/crypto/qat/qat_common/qat_hal.c | 2 +-
drivers/crypto/talitos.c | 10 +-
drivers/dax/super.c | 1 +
drivers/dma-buf/dma-resv.c | 2 +-
drivers/dma/mv_xor_v2.c | 4 +-
drivers/edac/amd64_edac.c | 26 +++--
drivers/edac/i10nm_base.c | 11 +-
drivers/edac/mce_amd.c | 2 +-
drivers/extcon/extcon-max77693.c | 2 +-
drivers/gpio/gpio-eic-sprd.c | 9 +-
drivers/gpio/gpio-mvebu.c | 16 ++-
drivers/gpio/gpio-zynq.c | 4 +-
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 2 +
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 17 ++-
.../drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c | 13 ++-
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 7 +-
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 4 +-
.../drm/amd/display/modules/color/color_gamma.c | 2 +-
drivers/gpu/drm/aspeed/Kconfig | 1 +
drivers/gpu/drm/drm_dp_aux_dev.c | 2 +-
drivers/gpu/drm/gma500/cdv_intel_dp.c | 2 +-
drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 2 +-
drivers/gpu/drm/mcde/mcde_drv.c | 4 +-
drivers/gpu/drm/mediatek/mtk_hdmi_phy.c | 5 +-
drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c | 8 ++
drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 1 +
drivers/gpu/drm/tegra/drm.c | 2 +-
drivers/gpu/drm/tegra/sor.c | 10 +-
drivers/gpu/drm/tve200/tve200_drv.c | 4 +-
drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c | 8 ++
drivers/hsi/controllers/omap_ssi_core.c | 2 +-
drivers/hwmon/ina3221.c | 2 +-
drivers/hwtracing/coresight/coresight-etb10.c | 4 +-
drivers/hwtracing/coresight/coresight-priv.h | 2 +
drivers/hwtracing/coresight/coresight-tmc-etf.c | 4 +-
drivers/hwtracing/coresight/coresight-tmc-etr.c | 4 +-
drivers/i2c/busses/i2c-qcom-geni.c | 6 +-
drivers/iio/adc/rockchip_saradc.c | 2 +-
drivers/iio/adc/ti-ads124s08.c | 13 ++-
drivers/iio/imu/bmi160/bmi160_core.c | 4 +-
drivers/iio/industrialio-buffer.c | 6 +-
drivers/iio/light/rpr0521.c | 17 ++-
drivers/iio/light/st_uvis25.h | 5 +
drivers/iio/light/st_uvis25_core.c | 8 +-
drivers/iio/magnetometer/mag3110.c | 13 ++-
drivers/iio/pressure/mpl3115.c | 9 +-
drivers/iio/trigger/iio-trig-hrtimer.c | 4 +-
drivers/infiniband/core/cm.c | 2 +
drivers/infiniband/core/cma.c | 7 +-
drivers/infiniband/core/device.c | 7 +-
drivers/infiniband/hw/bnxt_re/ib_verbs.c | 1 +
drivers/infiniband/hw/cxgb4/cq.c | 3 +
drivers/infiniband/hw/mthca/mthca_cq.c | 2 +-
drivers/infiniband/hw/mthca/mthca_dev.h | 1 -
drivers/infiniband/sw/rxe/rxe_req.c | 3 +-
drivers/input/keyboard/cros_ec_keyb.c | 1 +
drivers/input/keyboard/omap4-keypad.c | 89 +++++++++------
drivers/input/mouse/cyapa_gen6.c | 2 +-
drivers/input/touchscreen/ads7846.c | 52 +++++----
drivers/input/touchscreen/goodix.c | 12 ++
drivers/irqchip/irq-alpine-msi.c | 3 +-
drivers/leds/leds-netxbig.c | 35 ++++--
drivers/md/dm-ioctl.c | 1 +
drivers/md/dm-table.c | 6 -
drivers/md/md-cluster.c | 67 ++++++-----
drivers/md/md.c | 21 +++-
drivers/media/common/siano/smsdvb-main.c | 5 +-
drivers/media/i2c/imx214.c | 2 +-
drivers/media/i2c/max2175.c | 2 +-
drivers/media/pci/intel/ipu3/ipu3-cio2.c | 62 +++++-----
drivers/media/pci/intel/ipu3/ipu3-cio2.h | 1 +
drivers/media/pci/netup_unidvb/netup_unidvb_spi.c | 5 +-
drivers/media/pci/saa7146/mxb.c | 19 ++--
drivers/media/pci/solo6x10/solo6x10-g723.c | 2 +-
.../media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c | 19 +++-
.../media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c | 26 +++--
drivers/media/rc/sunxi-cir.c | 2 +
drivers/media/usb/gspca/gspca.c | 1 +
drivers/media/usb/msi2500/msi2500.c | 2 +-
drivers/media/usb/tm6000/tm6000-video.c | 5 +-
drivers/media/v4l2-core/v4l2-fwnode.c | 6 +-
drivers/memstick/core/memstick.c | 1 -
drivers/memstick/host/r592.c | 12 +-
drivers/misc/habanalabs/device.c | 16 +--
drivers/mmc/host/pxamci.c | 1 +
drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 38 +++++--
drivers/mtd/nand/raw/meson_nand.c | 7 +-
drivers/mtd/nand/raw/qcom_nandc.c | 2 +
drivers/mtd/nand/spi/core.c | 4 +
drivers/mtd/parsers/cmdlinepart.c | 14 ++-
drivers/net/can/m_can/m_can.c | 4 -
drivers/net/can/softing/softing_main.c | 9 +-
drivers/net/ethernet/allwinner/sun4i-emac.c | 7 +-
drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4 +-
drivers/net/ethernet/intel/i40e/i40e_txrx.c | 46 +++++---
drivers/net/ethernet/intel/i40e/i40e_xsk.c | 18 ++-
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 24 ++--
drivers/net/ethernet/korina.c | 2 +-
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 29 +++--
drivers/net/ethernet/mellanox/mlx5/core/main.c | 6 +-
drivers/net/ethernet/microchip/lan743x_main.c | 43 +++----
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 1 +
drivers/net/virtio_net.c | 1 +
drivers/net/vxlan.c | 3 +
drivers/net/wireless/ath/ath10k/usb.c | 7 +-
drivers/net/wireless/ath/ath10k/wmi-tlv.c | 4 +-
drivers/net/wireless/ath/ath10k/wmi.c | 9 +-
drivers/net/wireless/ath/ath10k/wmi.h | 1 +
.../wireless/broadcom/brcm80211/brcmfmac/pcie.c | 6 +-
.../wireless/broadcom/brcm80211/brcmfmac/sdio.c | 1 +
drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 6 +
drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 1 +
.../net/wireless/intersil/orinoco/orinoco_usb.c | 14 +--
drivers/net/wireless/marvell/mwifiex/main.c | 2 +
drivers/net/wireless/quantenna/qtnfmac/pcie/pcie.c | 6 +-
drivers/net/wireless/rsi/rsi_91x_usb.c | 30 ++---
drivers/net/wireless/st/cw1200/main.c | 2 +
drivers/net/xen-netback/xenbus.c | 6 +-
drivers/nfc/s3fwrn5/firmware.c | 4 +-
drivers/nvdimm/label.c | 13 ++-
drivers/pci/controller/pcie-iproc.c | 10 +-
drivers/pci/pci-acpi.c | 4 +-
drivers/pci/pci.c | 14 ++-
drivers/pci/slot.c | 6 +-
drivers/phy/renesas/phy-rcar-gen3-usb2.c | 6 +-
drivers/pinctrl/aspeed/pinctrl-aspeed.c | 74 +++++++++++-
drivers/pinctrl/aspeed/pinmux-aspeed.h | 7 +-
drivers/pinctrl/intel/pinctrl-baytrail.c | 8 +-
drivers/pinctrl/intel/pinctrl-merrifield.c | 8 ++
drivers/pinctrl/pinctrl-falcon.c | 14 ++-
drivers/pinctrl/sunxi/pinctrl-sunxi.c | 6 +-
drivers/platform/chrome/cros_ec_spi.c | 1 -
drivers/platform/x86/dell-smbios-base.c | 1 +
drivers/platform/x86/intel-vbtn.c | 6 +
drivers/platform/x86/mlx-platform.c | 16 +--
drivers/power/supply/axp288_charger.c | 28 +++--
drivers/power/supply/bq24190_charger.c | 20 +++-
drivers/ps3/ps3stor_lib.c | 2 +-
drivers/pwm/pwm-lp3943.c | 1 +
drivers/pwm/pwm-zx.c | 1 +
drivers/regulator/axp20x-regulator.c | 2 +-
drivers/remoteproc/qcom_q6v5_adsp.c | 13 +--
drivers/remoteproc/qcom_q6v5_mss.c | 5 +-
drivers/rtc/rtc-ep93xx.c | 6 +-
drivers/rtc/rtc-pcf2127.c | 12 +-
drivers/s390/block/dasd_alias.c | 22 +++-
drivers/s390/cio/device.c | 4 +-
drivers/scsi/bnx2i/Kconfig | 1 +
drivers/scsi/fnic/fnic_main.c | 1 +
drivers/scsi/lpfc/lpfc_mem.c | 6 +-
drivers/scsi/lpfc/lpfc_sli.c | 10 +-
drivers/scsi/megaraid/megaraid_sas_base.c | 16 ++-
drivers/scsi/mpt3sas/mpt3sas_base.c | 2 +-
drivers/scsi/pm8001/pm8001_init.c | 3 +-
drivers/scsi/qedi/qedi_main.c | 4 +-
drivers/scsi/qla2xxx/qla_tmpl.c | 9 +-
drivers/scsi/qla2xxx/qla_tmpl.h | 2 +-
drivers/scsi/scsi_lib.c | 126 ++++++++++++++-------
drivers/slimbus/qcom-ngd-ctrl.c | 6 +
drivers/soc/amlogic/meson-canvas.c | 4 +-
drivers/soc/mediatek/mtk-scpsys.c | 5 +-
drivers/soc/qcom/qcom-geni-se.c | 17 ++-
drivers/soc/qcom/smp2p.c | 5 +-
drivers/soc/renesas/rmobile-sysc.c | 1 +
drivers/soc/tegra/fuse/speedo-tegra210.c | 2 +-
drivers/soc/ti/knav_dma.c | 13 ++-
drivers/soc/ti/knav_qmss_queue.c | 4 +-
drivers/spi/atmel-quadspi.c | 27 +++--
drivers/spi/spi-bcm63xx-hsspi.c | 4 +-
drivers/spi/spi-davinci.c | 2 +-
drivers/spi/spi-fsl-spi.c | 11 +-
drivers/spi/spi-gpio.c | 15 +--
drivers/spi/spi-img-spfi.c | 4 +-
drivers/spi/spi-mem.c | 1 +
drivers/spi/spi-mt7621.c | 11 +-
drivers/spi/spi-mxic.c | 10 +-
drivers/spi/spi-mxs.c | 1 +
drivers/spi/spi-pic32.c | 1 +
drivers/spi/spi-pxa2xx.c | 5 +-
drivers/spi/spi-rb4xx.c | 2 +-
drivers/spi/spi-sc18is602.c | 13 +--
drivers/spi/spi-sh.c | 13 +--
drivers/spi/spi-sprd.c | 1 +
drivers/spi/spi-st-ssc4.c | 5 +-
drivers/spi/spi-stm32.c | 1 +
drivers/spi/spi-synquacer.c | 15 +--
drivers/spi/spi-tegra114.c | 2 +
drivers/spi/spi-tegra20-sflash.c | 1 +
drivers/spi/spi-tegra20-slink.c | 2 +
drivers/spi/spi-ti-qspi.c | 1 +
drivers/spi/spi.c | 19 ++--
drivers/staging/comedi/drivers/mf6x4.c | 3 +-
drivers/staging/gasket/gasket_interrupt.c | 15 ++-
drivers/staging/greybus/audio_codec.c | 2 +
drivers/staging/speakup/speakup_dectlk.c | 2 +-
drivers/tty/serial/serial_core.c | 4 +
drivers/usb/chipidea/ci_hdrc_imx.c | 3 +-
drivers/usb/gadget/function/f_acm.c | 2 +-
drivers/usb/gadget/function/f_fs.c | 5 +-
drivers/usb/gadget/function/f_midi.c | 6 +
drivers/usb/gadget/function/f_rndis.c | 4 +-
drivers/usb/host/ehci-omap.c | 1 +
drivers/usb/host/max3421-hcd.c | 3 +-
drivers/usb/host/oxu210hp-hcd.c | 4 +-
drivers/usb/mtu3/mtu3_debugfs.c | 2 +-
drivers/usb/serial/digi_acceleport.c | 45 +++-----
drivers/usb/serial/keyspan_pda.c | 63 ++++++-----
drivers/usb/serial/mos7720.c | 2 +
drivers/usb/serial/option.c | 23 +++-
drivers/vfio/pci/vfio_pci.c | 4 +-
drivers/vfio/pci/vfio_pci_nvlink2.c | 7 +-
drivers/video/fbdev/atmel_lcdfb.c | 2 +-
drivers/virtio/virtio_ring.c | 8 +-
drivers/watchdog/Kconfig | 4 +-
drivers/watchdog/qcom-wdt.c | 2 +-
drivers/watchdog/sprd_wdt.c | 34 +++---
drivers/watchdog/watchdog_core.c | 22 ++--
drivers/xen/xen-pciback/xenbus.c | 2 +-
drivers/xen/xenbus/xenbus.h | 2 +
drivers/xen/xenbus/xenbus_client.c | 8 +-
drivers/xen/xenbus/xenbus_probe.c | 1 +
drivers/xen/xenbus/xenbus_probe_backend.c | 7 ++
drivers/xen/xenbus/xenbus_xs.c | 34 ++++--
fs/afs/super.c | 3 +
fs/btrfs/extent-tree.c | 22 +++-
fs/btrfs/extent_io.h | 2 +
fs/btrfs/volumes.c | 4 +
fs/ceph/caps.c | 11 +-
fs/cifs/smb2ops.c | 3 +-
fs/erofs/data.c | 26 ++---
fs/ext4/inode.c | 19 +++-
fs/ext4/mballoc.c | 1 +
fs/f2fs/node.c | 2 +-
fs/jffs2/readinode.c | 16 +++
fs/jffs2/super.c | 17 +++
fs/jfs/jfs_dmap.h | 2 +-
fs/lockd/host.c | 20 ++--
fs/nfs/inode.c | 2 +-
fs/nfs/nfs4proc.c | 10 +-
fs/nfs/nfs4xdr.c | 10 +-
fs/nfs_common/grace.c | 6 +-
fs/nfsd/nfssvc.c | 3 +-
fs/quota/quota_v2.c | 19 ++++
fs/ubifs/auth.c | 4 +-
fs/ubifs/io.c | 13 ++-
include/acpi/acpi_bus.h | 5 -
include/linux/inetdevice.h | 4 +-
include/linux/netfilter/x_tables.h | 5 +-
include/linux/pm_runtime.h | 21 ++++
include/linux/prefetch.h | 8 ++
include/linux/security.h | 2 +-
include/linux/seq_buf.h | 2 +-
include/linux/sunrpc/xprt.h | 1 +
include/linux/trace_seq.h | 4 +-
include/media/v4l2-mediabus.h | 2 +
include/net/netfilter/nf_tables.h | 6 +
include/uapi/linux/android/binder.h | 1 +
include/uapi/linux/if_alg.h | 16 +++
include/xen/xenbus.h | 15 ++-
init/initramfs.c | 2 +-
kernel/cgroup/cpuset.c | 33 +++++-
kernel/cpu.c | 6 +-
kernel/irq/irqdomain.c | 11 +-
kernel/sched/core.c | 6 +-
kernel/sched/deadline.c | 5 +-
kernel/sched/sched.h | 42 +++----
kernel/trace/bpf_trace.c | 8 +-
kernel/trace/ring_buffer.c | 17 ++-
mm/page_alloc.c | 13 ++-
net/bluetooth/hci_event.c | 17 +--
net/core/lwt_bpf.c | 8 +-
net/ipv4/netfilter/arp_tables.c | 14 +--
net/ipv4/netfilter/ip_tables.c | 14 +--
net/ipv6/netfilter/ip6_tables.c | 14 +--
net/mac80211/vht.c | 14 ++-
net/netfilter/nf_tables_api.c | 14 ++-
net/netfilter/nft_compat.c | 36 +++++-
net/netfilter/nft_ct.c | 2 -
net/netfilter/nft_dynset.c | 8 +-
net/netfilter/x_tables.c | 49 +++-----
net/sunrpc/debugfs.c | 4 +-
net/sunrpc/sched.c | 65 ++++++-----
net/sunrpc/xprt.c | 65 ++++++++---
net/sunrpc/xprtrdma/module.c | 1 +
net/sunrpc/xprtrdma/rpc_rdma.c | 40 +++++--
net/sunrpc/xprtrdma/transport.c | 1 +
net/sunrpc/xprtsock.c | 7 +-
net/wireless/nl80211.c | 2 +-
net/xdp/xsk.c | 10 +-
samples/bpf/lwt_len_hist.sh | 2 +
samples/bpf/test_lwt_bpf.sh | 0
scripts/Makefile.build | 12 +-
scripts/checkpatch.pl | 2 +-
scripts/kconfig/preprocess.c | 2 +-
security/integrity/ima/ima_crypto.c | 20 +---
security/selinux/hooks.c | 16 ++-
sound/core/memalloc.c | 3 +-
sound/core/oss/pcm_oss.c | 22 ++--
sound/pci/hda/hda_codec.c | 2 +-
sound/pci/hda/hda_sysfs.c | 2 +-
sound/pci/hda/patch_ca0132.c | 4 +-
sound/pci/hda/patch_realtek.c | 18 +++
sound/soc/amd/acp-da7219-max98357a.c | 9 +-
sound/soc/codecs/cx2072x.c | 4 +-
sound/soc/codecs/wm8997.c | 2 +
sound/soc/codecs/wm8998.c | 4 +-
sound/soc/codecs/wm_adsp.c | 5 +-
sound/soc/jz4740/jz4740-i2s.c | 4 +
sound/soc/meson/Kconfig | 2 +-
sound/soc/soc-pcm.c | 2 +
sound/soc/sunxi/sun4i-i2s.c | 4 +-
sound/usb/clock.c | 6 +
sound/usb/quirks.c | 1 +
tools/lib/bpf/btf.c | 16 +--
tools/perf/util/parse-regs-options.c | 2 +-
tools/perf/util/probe-file.c | 13 ++-
tools/testing/selftests/bpf/Makefile | 3 +-
.../testing/selftests/bpf/progs/test_tunnel_kern.c | 42 ++-----
tools/testing/selftests/bpf/test_offload.py | 1 +
tools/testing/selftests/bpf/test_tunnel.sh | 43 ++++++-
tools/testing/selftests/net/udpgso_bench_rx.c | 3 +
tools/testing/selftests/seccomp/config | 1 +
448 files changed, 2712 insertions(+), 1477 deletions(-)
4 years, 10 months
- 8
- 465
[PATCH] DTS: ARM: gta04: SPI panel chip select is active low
by H. Nikolaus Schaller
With the arrival of
commit 2fee9583198eb9 ("spi: dt-bindings: clarify CS behavior for spi-cs-high and gpio descriptors")
it was clarified what the proper state for cs-gpios should be, even if the
flag is ignored. The driver code is doing the right thing since
766c6b63aa04 ("spi: fix client driver breakages when using GPIO descriptors")
The chip-select of the td028ttec1 panel is active-low, so we must omit spi-cs-high;
attribute (already removed by separate patch) and should now use GPIO_ACTIVE_LOW for
the client device description to be fully consistent.
Fixes: 766c6b63aa04 ("spi: fix client driver breakages when using GPIO descriptors")
CC: stable(a)vger.kernel.org
Signed-off-by: H. Nikolaus Schaller <hns(a)goldelico.com>
---
arch/arm/boot/dts/omap3-gta04.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi
index 003202d129907b..7b8c18e6605e40 100644
--- a/arch/arm/boot/dts/omap3-gta04.dtsi
+++ b/arch/arm/boot/dts/omap3-gta04.dtsi
@@ -114,7 +114,7 @@ spi_lcd: spi_lcd {
gpio-sck = <&gpio1 12 GPIO_ACTIVE_HIGH>;
gpio-miso = <&gpio1 18 GPIO_ACTIVE_HIGH>;
gpio-mosi = <&gpio1 20 GPIO_ACTIVE_HIGH>;
- cs-gpios = <&gpio1 19 GPIO_ACTIVE_HIGH>;
+ cs-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
num-chipselects = <1>;
/* lcd panel */
--
2.26.2
4 years, 10 months
- 2
- 1
[patch 14/16] lib/zlib: fix inflating zlib streams on s390
by Andrew Morton
From: Ilya Leoshkevich <iii(a)linux.ibm.com>
Subject: lib/zlib: fix inflating zlib streams on s390
Decompressing zlib streams on s390 fails with "incorrect data check"
error.
Userspace zlib checks inflate_state.flags in order to byteswap checksums
only for zlib streams, and s390 hardware inflate code, which was ported
from there, tries to match this behavior. At the same time, kernel zlib
does not use inflate_state.flags, so it contains essentially random
values. For many use cases either zlib stream is zeroed out or checksum
is not used, so this problem is masked, but at least SquashFS is still
affected.
Fix by always passing a checksum to and from the hardware as is, which
matches zlib_inflate()'s expectations.
Link: https://lkml.kernel.org/r/20201215155551.894884-1-iii@linux.ibm.com
Fixes: 126196100063 ("lib/zlib: add s390 hardware support for kernel zlib_inflate")
Signed-off-by: Ilya Leoshkevich <iii(a)linux.ibm.com>
Tested-by: Christian Borntraeger <borntraeger(a)de.ibm.com>
Acked-by: Mikhail Zaslonko <zaslonko(a)linux.ibm.com>
Acked-by: Christian Borntraeger <borntraeger(a)de.ibm.com>
Cc: Heiko Carstens <hca(a)linux.ibm.com>
Cc: Vasily Gorbik <gor(a)linux.ibm.com>
Cc: Mikhail Zaslonko <zaslonko(a)linux.ibm.com>
Cc: <stable(a)vger.kernel.org> [5.6+]
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
lib/zlib_dfltcc/dfltcc_inflate.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/lib/zlib_dfltcc/dfltcc_inflate.c~lib-zlib-fix-inflating-zlib-streams-on-s390
+++ a/lib/zlib_dfltcc/dfltcc_inflate.c
@@ -125,7 +125,7 @@ dfltcc_inflate_action dfltcc_inflate(
param->ho = (state->write - state->whave) & ((1 << HB_BITS) - 1);
if (param->hl)
param->nt = 0; /* Honor history for the first block */
- param->cv = state->flags ? REVERSE(state->check) : state->check;
+ param->cv = state->check;
/* Inflate */
do {
@@ -138,7 +138,7 @@ dfltcc_inflate_action dfltcc_inflate(
state->bits = param->sbb;
state->whave = param->hl;
state->write = (param->ho + param->hl) & ((1 << HB_BITS) - 1);
- state->check = state->flags ? REVERSE(param->cv) : param->cv;
+ state->check = param->cv;
if (cc == DFLTCC_CC_OP2_CORRUPT && param->oesc != 0) {
/* Report an error if stream is corrupted */
state->mode = BAD;
_
4 years, 10 months
- 1
- 0
[patch 06/16] mm: memmap defer init doesn't work as expected
by Andrew Morton
From: Baoquan He <bhe(a)redhat.com>
Subject: mm: memmap defer init doesn't work as expected
VMware observed a performance regression during memmap init on their
platform, and bisected to commit 73a6e474cb376 ("mm: memmap_init: iterate
over memblock regions rather that check each PFN") causing it.
Before the commit:
[0.033176] Normal zone: 1445888 pages used for memmap
[0.033176] Normal zone: 89391104 pages, LIFO batch:63
[0.035851] ACPI: PM-Timer IO Port: 0x448
With commit
[0.026874] Normal zone: 1445888 pages used for memmap
[0.026875] Normal zone: 89391104 pages, LIFO batch:63
[2.028450] ACPI: PM-Timer IO Port: 0x448
The root cause is the current memmap defer init doesn't work as expected.
Before, memmap_init_zone() was used to do memmap init of one whole zone,
to initialize all low zones of one numa node, but defer memmap init of the
last zone in that numa node. However, since commit 73a6e474cb376,
function memmap_init() is adapted to iterater over memblock regions inside
one zone, then call memmap_init_zone() to do memmap init for each region.
E.g, on VMware's system, the memory layout is as below, there are two
memory regions in node 2. The current code will mistakenly initialize the
whole 1st region [mem 0xab00000000-0xfcffffffff], then do memmap defer to
iniatialize only one memmory section on the 2nd region [mem
0x10000000000-0x1033fffffff]. In fact, we only expect to see that there's
only one memory section's memmap initialized. That's why more time is
costed at the time.
[ 0.008842] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff]
[ 0.008842] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff]
[ 0.008843] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x55ffffffff]
[ 0.008844] ACPI: SRAT: Node 1 PXM 1 [mem 0x5600000000-0xaaffffffff]
[ 0.008844] ACPI: SRAT: Node 2 PXM 2 [mem 0xab00000000-0xfcffffffff]
[ 0.008845] ACPI: SRAT: Node 2 PXM 2 [mem 0x10000000000-0x1033fffffff]
Now, let's add a parameter 'zone_end_pfn' to memmap_init_zone() to pass
down the real zone end pfn so that defer_init() can use it to judge
whether defer need be taken in zone wide.
Link: https://lkml.kernel.org/r/20201223080811.16211-1-bhe@redhat.com
Link: https://lkml.kernel.org/r/20201223080811.16211-2-bhe@redhat.com
Fixes: commit 73a6e474cb376 ("mm: memmap_init: iterate over memblock regions rather that check each PFN")
Signed-off-by: Baoquan He <bhe(a)redhat.com>
Reported-by: Rahul Gopakumar <gopakumarr(a)vmware.com>
Reviewed-by: Mike Rapoport <rppt(a)linux.ibm.com>
Cc: David Hildenbrand <david(a)redhat.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
arch/ia64/mm/init.c | 4 ++--
include/linux/mm.h | 5 +++--
mm/memory_hotplug.c | 2 +-
mm/page_alloc.c | 8 +++++---
4 files changed, 11 insertions(+), 8 deletions(-)
--- a/arch/ia64/mm/init.c~mm-memmap-defer-init-dosnt-work-as-expected
+++ a/arch/ia64/mm/init.c
@@ -536,7 +536,7 @@ virtual_memmap_init(u64 start, u64 end,
if (map_start < map_end)
memmap_init_zone((unsigned long)(map_end - map_start),
- args->nid, args->zone, page_to_pfn(map_start),
+ args->nid, args->zone, page_to_pfn(map_start), page_to_pfn(map_end),
MEMINIT_EARLY, NULL, MIGRATE_MOVABLE);
return 0;
}
@@ -546,7 +546,7 @@ memmap_init (unsigned long size, int nid
unsigned long start_pfn)
{
if (!vmem_map) {
- memmap_init_zone(size, nid, zone, start_pfn,
+ memmap_init_zone(size, nid, zone, start_pfn, start_pfn + size,
MEMINIT_EARLY, NULL, MIGRATE_MOVABLE);
} else {
struct page *start;
--- a/include/linux/mm.h~mm-memmap-defer-init-dosnt-work-as-expected
+++ a/include/linux/mm.h
@@ -2439,8 +2439,9 @@ extern int __meminit early_pfn_to_nid(un
#endif
extern void set_dma_reserve(unsigned long new_dma_reserve);
-extern void memmap_init_zone(unsigned long, int, unsigned long, unsigned long,
- enum meminit_context, struct vmem_altmap *, int migratetype);
+extern void memmap_init_zone(unsigned long, int, unsigned long,
+ unsigned long, unsigned long, enum meminit_context,
+ struct vmem_altmap *, int migratetype);
extern void setup_per_zone_wmarks(void);
extern int __meminit init_per_zone_wmark_min(void);
extern void mem_init(void);
--- a/mm/memory_hotplug.c~mm-memmap-defer-init-dosnt-work-as-expected
+++ a/mm/memory_hotplug.c
@@ -713,7 +713,7 @@ void __ref move_pfn_range_to_zone(struct
* expects the zone spans the pfn range. All the pages in the range
* are reserved so nobody should be touching them so we should be safe
*/
- memmap_init_zone(nr_pages, nid, zone_idx(zone), start_pfn,
+ memmap_init_zone(nr_pages, nid, zone_idx(zone), start_pfn, 0,
MEMINIT_HOTPLUG, altmap, migratetype);
set_zone_contiguous(zone);
--- a/mm/page_alloc.c~mm-memmap-defer-init-dosnt-work-as-expected
+++ a/mm/page_alloc.c
@@ -423,6 +423,8 @@ defer_init(int nid, unsigned long pfn, u
if (end_pfn < pgdat_end_pfn(NODE_DATA(nid)))
return false;
+ if (NODE_DATA(nid)->first_deferred_pfn != ULONG_MAX)
+ return true;
/*
* We start only with one section of pages, more pages are added as
* needed until the rest of deferred pages are initialized.
@@ -6116,7 +6118,7 @@ overlap_memmap_init(unsigned long zone,
* zone stats (e.g., nr_isolate_pageblock) are touched.
*/
void __meminit memmap_init_zone(unsigned long size, int nid, unsigned long zone,
- unsigned long start_pfn,
+ unsigned long start_pfn, unsigned long zone_end_pfn,
enum meminit_context context,
struct vmem_altmap *altmap, int migratetype)
{
@@ -6152,7 +6154,7 @@ void __meminit memmap_init_zone(unsigned
if (context == MEMINIT_EARLY) {
if (overlap_memmap_init(zone, &pfn))
continue;
- if (defer_init(nid, pfn, end_pfn))
+ if (defer_init(nid, pfn, zone_end_pfn))
break;
}
@@ -6266,7 +6268,7 @@ void __meminit __weak memmap_init(unsign
if (end_pfn > start_pfn) {
size = end_pfn - start_pfn;
- memmap_init_zone(size, nid, zone, start_pfn,
+ memmap_init_zone(size, nid, zone, start_pfn, range_end_pfn,
MEMINIT_EARLY, NULL, MIGRATE_MOVABLE);
}
}
_
4 years, 10 months
- 1
- 0
[patch 02/16] mm/hugetlb: fix deadlock in hugetlb_cow error path
by Andrew Morton
From: Mike Kravetz <mike.kravetz(a)oracle.com>
Subject: mm/hugetlb: fix deadlock in hugetlb_cow error path
syzbot reported the deadlock here [1]. The issue is in hugetlb cow error
handling when there are not enough huge pages for the faulting task which
took the original reservation. It is possible that other (child) tasks
could have consumed pages associated with the reservation. In this case,
we want the task which took the original reservation to succeed. So, we
unmap any associated pages in children so that they can be used by the
faulting task that owns the reservation.
The unmapping code needs to hold i_mmap_rwsem in write mode. However, due
to commit c0d0381ade79 ("hugetlbfs: use i_mmap_rwsem for more pmd sharing
synchronization") we are already holding i_mmap_rwsem in read mode when
hugetlb_cow is called. Technically, i_mmap_rwsem does not need to be held
in read mode for COW mappings as they can not share pmd's. Modifying the
fault code to not take i_mmap_rwsem in read mode for COW (and other
non-sharable) mappings is too involved for a stable fix. Instead, we
simply drop the hugetlb_fault_mutex and i_mmap_rwsem before unmapping.
This is OK as it is technically not needed. They are reacquired after
unmapping as expected by calling code. Since this is done in an uncommon
error path, the overhead of dropping and reacquiring mutexes is
acceptable.
While making changes, remove redundant BUG_ON after unmap_ref_private.
[1] https://lkml.kernel.org/r/000000000000b73ccc05b5cf8558@google.com
Link: https://lkml.kernel.org/r/4c5781b8-3b00-761e-c0c7-c5edebb6ec1a@oracle.com
Fixes: c0d0381ade79 ("hugetlbfs: use i_mmap_rwsem for more pmd sharing synchronization")
Signed-off-by: Mike Kravetz <mike.kravetz(a)oracle.com>
Reported-by: syzbot+5eee4145df3c15e96625(a)syzkaller.appspotmail.com
Cc: Naoya Horiguchi <n-horiguchi(a)ah.jp.nec.com>
Cc: Michal Hocko <mhocko(a)kernel.org>
Cc: Hugh Dickins <hughd(a)google.com>
Cc: "Aneesh Kumar K . V" <aneesh.kumar(a)linux.vnet.ibm.com>
Cc: Davidlohr Bueso <dave(a)stgolabs.net>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
mm/hugetlb.c | 22 +++++++++++++++++++++-
1 file changed, 21 insertions(+), 1 deletion(-)
--- a/mm/hugetlb.c~mm-hugetlb-fix-deadlock-in-hugetlb_cow-error-path
+++ a/mm/hugetlb.c
@@ -4105,10 +4105,30 @@ retry_avoidcopy:
* may get SIGKILLed if it later faults.
*/
if (outside_reserve) {
+ struct address_space *mapping = vma->vm_file->f_mapping;
+ pgoff_t idx;
+ u32 hash;
+
put_page(old_page);
BUG_ON(huge_pte_none(pte));
+ /*
+ * Drop hugetlb_fault_mutex and i_mmap_rwsem before
+ * unmapping. unmapping needs to hold i_mmap_rwsem
+ * in write mode. Dropping i_mmap_rwsem in read mode
+ * here is OK as COW mappings do not interact with
+ * PMD sharing.
+ *
+ * Reacquire both after unmap operation.
+ */
+ idx = vma_hugecache_offset(h, vma, haddr);
+ hash = hugetlb_fault_mutex_hash(mapping, idx);
+ mutex_unlock(&hugetlb_fault_mutex_table[hash]);
+ i_mmap_unlock_read(mapping);
+
unmap_ref_private(mm, vma, old_page, haddr);
- BUG_ON(huge_pte_none(pte));
+
+ i_mmap_lock_read(mapping);
+ mutex_lock(&hugetlb_fault_mutex_table[hash]);
spin_lock(ptl);
ptep = huge_pte_offset(mm, haddr, huge_page_size(h));
if (likely(ptep &&
_
4 years, 10 months
- 1
- 0
[PATCH 5.4 000/450] 5.4.86-rc2 review
by Greg Kroah-Hartman
This is the start of the stable review cycle for the 5.4.86 release.
There are 450 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Thu, 31 Dec 2020 10:36:29 +0000.
Anything received after that time might be too late.
The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.86-rc2…
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Linux 5.4.86-rc2
Yazen Ghannam <yazen.ghannam(a)amd.com>
x86/CPU/AMD: Save AMD NodeId as cpu_die_id
Steven Rostedt (VMware) <rostedt(a)goodmis.org>
Revert: "ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESS"
Nikita Shubin <nikita.shubin(a)maquefel.me>
rtc: ep93xx: Fix NULL pointer dereference in ep93xx_rtc_read_time
DingHua Ma <dinghua.ma.sz(a)gmail.com>
regulator: axp20x: Fix DLDO2 voltage control register mask for AXP22x
Jubin Zhong <zhongjubin(a)huawei.com>
PCI: Fix pci_slot_release() NULL pointer dereference
Carlos Garnacho <carlosg(a)gnome.org>
platform/x86: intel-vbtn: Allow switch events on Acer Switch Alpha 12
Dan Williams <dan.j.williams(a)intel.com>
libnvdimm/namespace: Fix reaping of invalidated block-window-namespace labels
SeongJae Park <sjpark(a)amazon.de>
xenbus/xenbus_backend: Disallow pending watch messages
SeongJae Park <sjpark(a)amazon.de>
xen/xenbus: Count pending messages for each watch
SeongJae Park <sjpark(a)amazon.de>
xen/xenbus/xen_bus_type: Support will_handle watch callback
SeongJae Park <sjpark(a)amazon.de>
xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path()
SeongJae Park <sjpark(a)amazon.de>
xen/xenbus: Allow watches discard events before queueing
Pawel Wieczorkiewicz <wipawel(a)amazon.de>
xen-blkback: set ring->xenblkd to NULL after kthread_stop()
Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com>
dma-buf/dma-resv: Respect num_fences when initializing the shared fence list.
Wang Hai <wanghai38(a)huawei.com>
device-dax/core: Fix memory leak when rmmod dax.ko
Nicolin Chen <nicoleotsuka(a)gmail.com>
clk: tegra: Do not return 0 on failure
Terry Zhou <bjzhou(a)marvell.com>
clk: mvebu: a3700: fix the XTAL MODE pin to MPP1_9
Paul Cercueil <paul(a)crapouillou.net>
clk: ingenic: Fix divider calculation with div tables
Yangtao Li <frank(a)allwinnertech.com>
pinctrl: sunxi: Always call chained_irq_{enter, exit} in sunxi_pinctrl_irq_handler
Zhao Heming <heming.zhao(a)suse.com>
md/cluster: fix deadlock when node is doing resync job
Zhao Heming <heming.zhao(a)suse.com>
md/cluster: block reshape with remote resync job
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:adc:ti-ads124s08: Fix alignment and data leak issues.
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:adc:ti-ads124s08: Fix buffer being too long.
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:imu:bmi160: Fix too large a buffer.
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:pressure:mpl3115: Force alignment of buffer
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:magnetometer:mag3110: Fix alignment and data leak issues.
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:light:st_uvis25: Fix timestamp alignment and prevent data leak.
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:light:rpr0521: Fix timestamp alignment and prevent data leak.
Qinglang Miao <miaoqinglang(a)huawei.com>
iio: adc: rockchip_saradc: fix missing clk_disable_unprepare() on error in rockchip_saradc_resume
Nuno Sá <nuno.sa(a)analog.com>
iio: buffer: Fix demux update
James Smart <james.smart(a)broadcom.com>
scsi: lpfc: Re-fix use after free in lpfc_rq_buf_free()
James Smart <james.smart(a)broadcom.com>
scsi: lpfc: Fix invalid sleeping context in lpfc_sli4_nvmet_alloc()
Arun Easi <aeasi(a)marvell.com>
scsi: qla2xxx: Fix crash during driver load on big endian machines
Sergei Antonov <saproj(a)gmail.com>
mtd: rawnand: meson: fix meson_nfc_dma_buffer_release() arguments
Praveenkumar I <ipkumar(a)codeaurora.org>
mtd: rawnand: qcom: Fix DMA sync on FLASH_STATUS register read
Sven Eckelmann <sven(a)narfation.org>
mtd: parser: cmdline: Fix parsing of part-names with colons
Miquel Raynal <miquel.raynal(a)bootlin.com>
mtd: spinand: Fix OOB read
Evan Green <evgreen(a)chromium.org>
soc: qcom: smp2p: Safely acquire spinlock without IRQs
Tudor Ambarus <tudor.ambarus(a)microchip.com>
spi: atmel-quadspi: Fix AHB memory accesses
Lukas Wunner <lukas(a)wunner.de>
spi: atmel-quadspi: Disable clock in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: mt7621: Don't leak SPI master in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: mt7621: Disable clock in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: synquacer: Disable clock in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: st-ssc4: Fix unbalanced pm_runtime_disable() in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: sc18is602: Don't leak SPI master in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: rb4xx: Don't leak SPI master in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: pic32: Don't leak DMA channels in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: mxic: Don't leak SPI master in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: gpio: Don't leak SPI master in probe error path
Rasmus Villemoes <rasmus.villemoes(a)prevas.dk>
spi: fsl: fix use of spisel_boot signal on MPC8309
Lukas Wunner <lukas(a)wunner.de>
spi: davinci: Fix use-after-free on unbind
Lukas Wunner <lukas(a)wunner.de>
spi: atmel-quadspi: Fix use-after-free on unbind
Lukas Wunner <lukas(a)wunner.de>
spi: spi-sh: Fix use-after-free on unbind
Lukas Wunner <lukas(a)wunner.de>
spi: pxa2xx: Fix use-after-free on unbind
Chris Wilson <chris(a)chris-wilson.co.uk>
drm/i915: Fix mismatch between misplaced vma check and vma insert
Zwane Mwaikambo <zwane(a)yosper.io>
drm/dp_aux_dev: check aux_dev before use in drm_dp_aux_dev_get_by_minor()
Stylon Wang <stylon.wang(a)amd.com>
drm/amd/display: Fix memory leaks in S3 resume
Bas Nieuwenhuizen <bas(a)basnieuwenhuizen.nl>
drm/amd/display: Honor the offset for plane 0.
Dave Kleikamp <dave.kleikamp(a)oracle.com>
jfs: Fix array index bounds check in dbAdjTree
lizhe <lizhe67(a)huawei.com>
jffs2: Fix ignoring mounting options problem during remounting
Zhe Li <lizhe67(a)huawei.com>
jffs2: Fix GC exit abnormally
Richard Weinberger <richard(a)nod.at>
ubifs: wbuf: Don't leak kernel memory to flash
Steve French <stfrench(a)microsoft.com>
SMB3: avoid confusing warning message on mount to Azure
Luis Henriques <lhenriques(a)suse.de>
ceph: fix race in concurrent __ceph_remove_cap invocations
Anton Ivanov <anton.ivanov(a)cambridgegreys.com>
um: Remove use of asprinf in umid.c
Roberto Sassu <roberto.sassu(a)huawei.com>
ima: Don't modify file descriptor mode on the fly
David Hildenbrand <david(a)redhat.com>
powerpc/powernv/memtrace: Fix crashing the kernel when enabling concurrently
David Hildenbrand <david(a)redhat.com>
powerpc/powernv/memtrace: Don't leak kernel memory to user space
Alexey Kardashevskiy <aik(a)ozlabs.ru>
powerpc/powernv/npu: Do not attempt NPU2 setup on POWER8NVL NPU
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/mm: Fix verification of MMU_FTR_TYPE_44x
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/8xx: Fix early debug when SMC1 is relocated
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/xmon: Change printk() to pr_cont()
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/feature: Add CPU_FTR_NOEXECUTE to G2_LE
Tyrel Datwyler <tyreld(a)linux.ibm.com>
powerpc/rtas: Fix typo of ibm,open-errinjct in RTAS filter
Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com>
powerpc: Fix incorrect stw{, ux, u, x} instructions in __set_pte_at
Chuck Lever <chuck.lever(a)oracle.com>
xprtrdma: Fix XDRBUF_SPARSE_PAGES support
Nicolas Ferre <nicolas.ferre(a)microchip.com>
ARM: dts: at91: sama5d2: fix CAN message ram offset and size
H. Nikolaus Schaller <hns(a)goldelico.com>
ARM: dts: pandaboard: fix pinmux for gpio user button of Pandaboard ES
Marc Zyngier <maz(a)kernel.org>
KVM: arm64: Introduce handling of AArch32 TTBCR2 traps
Jan Kara <jack(a)suse.cz>
ext4: fix deadlock with fs freezing and EA inodes
Chunguang Xu <brookxu(a)tencent.com>
ext4: fix a memory leak of ext4_free_data
Qu Wenruo <wqu(a)suse.com>
btrfs: trim: fix underflow in trim length to prevent access beyond device boundary
Josef Bacik <josef(a)toxicpanda.com>
btrfs: do not shorten unpin len for caching block groups
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix write unthrottling
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix tx-unthrottle use-after-free
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix write-wakeup use-after-free
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix stalled writes
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix write deadlock
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix dropped unthrottle interrupts
Johan Hovold <johan(a)kernel.org>
USB: serial: digi_acceleport: fix write-wakeup deadlocks
Johan Hovold <johan(a)kernel.org>
USB: serial: mos7720: fix parallel-port state restore
Daniel Jordan <daniel.m.jordan(a)oracle.com>
cpuset: fix race between hotplug work and later CPU offline
Borislav Petkov <bp(a)suse.de>
EDAC/amd64: Fix PCI component registration
Qiuxu Zhuo <qiuxu.zhuo(a)intel.com>
EDAC/i10nm: Use readl() to access MMIO registers
Ard Biesheuvel <ardb(a)kernel.org>
crypto: arm/aes-ce - work around Cortex-A57/A72 silion errata
Ard Biesheuvel <ardb(a)kernel.org>
crypto: ecdh - avoid unaligned accesses in ecdh_set_secret()
Athira Rajeev <atrajeev(a)linux.vnet.ibm.com>
powerpc/perf: Exclude kernel samples while counting events in user space.
Kan Liang <kan.liang(a)linux.intel.com>
perf/x86/intel: Fix rtm_abort_event encoding on Ice Lake
Kan Liang <kan.liang(a)linux.intel.com>
perf/x86/intel: Add event constraint for CYCLE_ACTIVITY.STALLS_MEM_ANY
Ian Abbott <abbotti(a)mev.co.uk>
staging: comedi: mf6x4: Fix AI end-of-conversion detection
Takashi Iwai <tiwai(a)suse.de>
ASoC: cx2072x: Fix doubly definitions of Playback and Capture streams
Todd Kjos <tkjos(a)google.com>
binder: add flag to clear buffer on txn complete
Stefan Haberland <sth(a)linux.ibm.com>
s390/dasd: fix list corruption of lcu list
Stefan Haberland <sth(a)linux.ibm.com>
s390/dasd: fix list corruption of pavgroup group list
Stefan Haberland <sth(a)linux.ibm.com>
s390/dasd: prevent inconsistent LCU device data
Stefan Haberland <sth(a)linux.ibm.com>
s390/dasd: fix hanging device offline processing
Philipp Rudo <prudo(a)linux.ibm.com>
s390/kexec_file: fix diag308 subcode when loading crash kernel
Sven Schnelle <svens(a)linux.ibm.com>
s390/smp: perform initial CPU reset also for SMT siblings
Robin Gong <yibin.gong(a)nxp.com>
ALSA: core: memalloc: add page alignment for iram
Takashi Iwai <tiwai(a)suse.de>
ALSA: usb-audio: Disable sample read check if firmware doesn't give back
Amadej Kastelic <amadejkastelic7(a)gmail.com>
ALSA: usb-audio: Add VID to support native DSD reproduction on FiiO devices
Chris Chiu <chiu(a)endlessos.org>
ALSA: hda/realtek: Apply jack fixup for Quanta NL3
Takashi Iwai <tiwai(a)suse.de>
ALSA: hda/realtek: Add quirk for MSI-GP73
Chris Chiu <chiu(a)endlessos.org>
ALSA/hda: apply jack fixup for the Acer Veriton N4640G/N6640G/N2510G
Takashi Iwai <tiwai(a)suse.de>
ALSA: pcm: oss: Fix a few more UBSAN fixes
Kailang Yang <kailang(a)realtek.com>
ALSA: hda/realtek - Add supported for more Lenovo ALC285 Headset Button
Chris Chiu <chiu(a)endlessos.org>
ALSA: hda/realtek - Enable headset mic of ASUS Q524UQK with ALC255
Chris Chiu <chiu(a)endlessos.org>
ALSA: hda/realtek - Enable headset mic of ASUS X430UN with ALC256
Hui Wang <hui.wang(a)canonical.com>
ALSA: hda/realtek: make bass spk volume adjustable on a yoga laptop
Connor McAdams <conmanx360(a)gmail.com>
ALSA: hda/ca0132 - Fix AE-5 rear headphone pincfg.
Takashi Iwai <tiwai(a)suse.de>
ALSA: hda: Fix regressions on clear and reconfig sysfs
Hui Wang <hui.wang(a)canonical.com>
ACPI: PNP: compare the string length in the matching_id()
Daniel Scally <djrscally(a)gmail.com>
Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks"
Rafael J. Wysocki <rafael.j.wysocki(a)intel.com>
PM: ACPI: PCI: Drop acpi_pm_set_bridge_wakeup()
Connor McAdams <conmanx360(a)gmail.com>
ALSA: hda/ca0132 - Change Input Source enum strings.
Arnd Bergmann <arnd(a)arndb.de>
Input: cyapa_gen6 - fix out-of-bounds stack access
Sakari Ailus <sakari.ailus(a)linux.intel.com>
media: ipu3-cio2: Make the field on subdev format V4L2_FIELD_NONE
Sakari Ailus <sakari.ailus(a)linux.intel.com>
media: ipu3-cio2: Validate mbus format in setting subdev format
Sakari Ailus <sakari.ailus(a)linux.intel.com>
media: ipu3-cio2: Serialise access to pad format
Sakari Ailus <sakari.ailus(a)linux.intel.com>
media: ipu3-cio2: Return actual subdev format
Sakari Ailus <sakari.ailus(a)linux.intel.com>
media: ipu3-cio2: Remove traces of returned buffers
Lukas Wunner <lukas(a)wunner.de>
media: netup_unidvb: Don't leak SPI master in probe error path
Sean Young <sean(a)mess.org>
media: sunxi-cir: ensure IR is handled when it is continuous
Alan Stern <stern(a)rowland.harvard.edu>
media: gspca: Fix memory leak in probe
Alexey Kardashevskiy <aik(a)ozlabs.ru>
vfio/pci/nvlink2: Do not attempt NPU2 setup on POWER8NVL NPU
Simon Beginn <linux(a)simonmicro.de>
Input: goodix - add upside-down quirk for Teclast X98 Pro tablet
Arnd Bergmann <arnd(a)arndb.de>
initramfs: fix clang build failure
Dmitry Torokhov <dmitry.torokhov(a)gmail.com>
Input: cros_ec_keyb - send 'scancodes' in addition to key events
Felix Kuehling <Felix.Kuehling(a)amd.com>
drm/amdkfd: Fix leak in dmabuf import
Chris Park <Chris.Park(a)amd.com>
drm/amd/display: Prevent bandwidth overflow
Dongdong Wang <wangdongdong.6(a)bytedance.com>
lwt: Disable BH too in run_lwt_bpf()
Serge Hallyn <shallyn(a)cisco.com>
fix namespaced fscaps when !CONFIG_SECURITY
Sara Sharon <sara.sharon(a)intel.com>
cfg80211: initialize rekey_data
Paul Kocialkowski <contact(a)paulk.fr>
ARM: sunxi: Add machine match for the Allwinner V3 SoC
Arnaldo Carvalho de Melo <acme(a)redhat.com>
perf probe: Fix memory leak when synthesizing SDT probes
Masahiro Yamada <masahiroy(a)kernel.org>
kconfig: fix return value of do_error_if()
Jernej Skrabec <jernej.skrabec(a)siol.net>
clk: sunxi-ng: Make sure divider tables have sentinel
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
clk: s2mps11: Fix a resource leak in error handling paths in the probe function
Alexandre Belloni <alexandre.belloni(a)bootlin.com>
clk: at91: sam9x60: remove atmel,osc-bypass support
Dan Carpenter <dan.carpenter(a)oracle.com>
virtio_ring: Fix two use after free bugs
Dan Carpenter <dan.carpenter(a)oracle.com>
virtio_net: Fix error code in probe()
Dan Carpenter <dan.carpenter(a)oracle.com>
virtio_ring: Cut and paste bugs in vring_create_virtqueue_packed()
Dan Carpenter <dan.carpenter(a)oracle.com>
qlcnic: Fix error code in probe
Zheng Zengkai <zhengzengkai(a)huawei.com>
perf record: Fix memory leak when using '--user-regs=?' to list registers
Lokesh Vutla <lokeshvutla(a)ti.com>
pwm: lp3943: Dynamically allocate PWM chip base
Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de>
pwm: zx: Add missing cleanup in error path
Zhang Qilong <zhangqilong3(a)huawei.com>
clk: ti: Fix memleak in ti_fapll_synth_setup
Arnd Bergmann <arnd(a)arndb.de>
watchdog: coh901327: add COMMON_CLK dependency
Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org>
watchdog: qcom: Avoid context switch in restart handler
Zhang Qilong <zhangqilong3(a)huawei.com>
libnvdimm/label: Return -ENXIO for no slot in __blk_label_update
Vincent Stehlé <vincent.stehle(a)laposte.net>
net: korina: fix return value
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
net: allwinner: Fix some resources leak in the error handling path of the probe and in the remove function
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
net: bcmgenet: Fix a resource leak in an error handling path in the probe functin
Sven Van Asbroeck <thesven73(a)gmail.com>
lan743x: fix rx_napi_poll/interrupt ping-pong
Dwaipayan Ray <dwaipayanray1(a)gmail.com>
checkpatch: fix unescaped left brace
Johannes Weiner <hannes(a)cmpxchg.org>
mm: don't wake kswapd prematurely when watermark boosting is disabled
Matthew Wilcox (Oracle) <willy(a)infradead.org>
sparc: fix handling of page table constructor failure
Vincent Stehlé <vincent.stehle(a)laposte.net>
powerpc/ps3: use dma_mapping_error()
Bongsu Jeon <bongsu.jeon(a)samsung.com>
nfc: s3fwrn5: Release the nfc firmware
Leon Romanovsky <leonro(a)nvidia.com>
RDMA/cma: Don't overwrite sgid_attr after device is released
Dan Aloni <dan(a)kernelim.com>
sunrpc: fix xs_read_xdr_buf for partial pages receive
Anton Ivanov <anton.ivanov(a)cambridgegreys.com>
um: chan_xterm: Fix fd leak
Anton Ivanov <anton.ivanov(a)cambridgegreys.com>
um: tty: Fix handling of close in tty lines
Anton Ivanov <anton.ivanov(a)cambridgegreys.com>
um: Monitor error events in IRQ controller
Wang ShaoBo <bobo.shaobowang(a)huawei.com>
ubifs: Fix error return code in ubifs_init_authentication()
Wang Wensheng <wangwensheng4(a)huawei.com>
watchdog: Fix potential dereferencing of null pointer
Lingling Xu <ling_ling.xu(a)unisoc.com>
watchdog: sprd: check busy bit before new loading rather than after that
Lingling Xu <ling_ling.xu(a)unisoc.com>
watchdog: sprd: remove watchdog disable from resume fail path
Guenter Roeck <linux(a)roeck-us.net>
watchdog: sirfsoc: Add missing dependency on HAS_IOMEM
Guenter Roeck <linux(a)roeck-us.net>
watchdog: armada_37xx: Add missing dependency on HAS_IOMEM
Marc Zyngier <maz(a)kernel.org>
irqchip/alpine-msi: Fix freeing of interrupts on allocation error path
Dan Carpenter <dan.carpenter(a)oracle.com>
ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control()
Johannes Berg <johannes.berg(a)intel.com>
mac80211: don't set set TDLS STA bandwidth wider than possible
Arnd Bergmann <arnd(a)arndb.de>
crypto: atmel-i2c - select CONFIG_BITREVERSE
Marek Szyprowski <m.szyprowski(a)samsung.com>
extcon: max77693: Fix modalias string
Han Xu <han.xu(a)nxp.com>
mtd: rawnand: gpmi: Fix the random DMA timeout issue
Dan Carpenter <dan.carpenter(a)oracle.com>
mtd: rawnand: meson: Fix a resource leak in init
Zhang Qilong <zhangqilong3(a)huawei.com>
mtd: rawnand: gpmi: fix reference count leak in gpmi ops
Dmitry Osipenko <digetx(a)gmail.com>
clk: tegra: Fix duplicated SE clock entry
Zhang Changzhong <zhangchangzhong(a)huawei.com>
remoteproc: qcom: Fix potential NULL dereference in adsp_init_mmio()
Zhang Qilong <zhangqilong3(a)huawei.com>
remoteproc: qcom: fix reference leak in adsp_start
Zhang Qilong <zhangqilong3(a)huawei.com>
remoteproc: q6v5-mss: fix error handling in q6v5_pds_enable
Jack Morgenstein <jackm(a)dev.mellanox.co.il>
RDMA/core: Do not indicate device ready when device enablement fails
Sean Nyekjaer <sean(a)geanix.com>
can: m_can: m_can_config_endisable(): remove double clearing of clock stop request bit
Huang Jianan <huangjianan(a)oppo.com>
erofs: avoid using generic_block_bmap
Johannes Berg <johannes.berg(a)intel.com>
iwlwifi: mvm: hook up missing RX handlers
Qinglang Miao <miaoqinglang(a)huawei.com>
s390/cio: fix use-after-free in ccw_device_destroy_console
Zhang Changzhong <zhangchangzhong(a)huawei.com>
bus: fsl-mc: fix error return code in fsl_mc_object_allocate()
Stephen Boyd <swboyd(a)chromium.org>
platform/chrome: cros_ec_spi: Don't overwrite spi::mode
Masami Hiramatsu <mhiramat(a)kernel.org>
x86/kprobes: Restore BTF if the single-stepping is cancelled
Cheng Lin <cheng.lin130(a)zte.com.cn>
nfs_common: need lock during iterate through the list
kazuo ito <kzpn200(a)gmail.com>
nfsd: Fix message level for normal termination
Yang Yingliang <yangyingliang(a)huawei.com>
speakup: fix uninitialized flush_lock
Zhang Qilong <zhangqilong3(a)huawei.com>
usb: oxu210hp-hcd: Fix memory leak in oxu_create
Zhang Qilong <zhangqilong3(a)huawei.com>
usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/mm: sanity_check_fault() should work for all, not only BOOK3S
Chuhong Yuan <hslester96(a)gmail.com>
ASoC: amd: change clk_get() to devm_clk_get() and add missed checks
Colin Ian King <colin.king(a)canonical.com>
drm/mediatek: avoid dereferencing a null hdmi_phy on an error message
Nathan Lynch <nathanl(a)linux.ibm.com>
powerpc/pseries/hibernation: remove redundant cacheinfo update
Nathan Lynch <nathanl(a)linux.ibm.com>
powerpc/pseries/hibernation: drop pseries_suspend_begin() from suspend ops
Vadim Pasternak <vadimp(a)nvidia.com>
platform/x86: mlx-platform: Fix item counter assignment for MSN2700, MSN24xx systems
Zhang Changzhong <zhangchangzhong(a)huawei.com>
scsi: fnic: Fix error return code in fnic_probe()
Arnd Bergmann <arnd(a)arndb.de>
seq_buf: Avoid type mismatch for seq_buf_init
Zhang Qilong <zhangqilong3(a)huawei.com>
scsi: pm80xx: Fix error return in pm8001_pci_probe()
Qinglang Miao <miaoqinglang(a)huawei.com>
scsi: qedi: Fix missing destroy_workqueue() on error in __qedi_probe
Stefan Agner <stefan(a)agner.ch>
arm64: dts: meson: g12a: x96-max: fix PHY deassert timing requirements
Stefan Agner <stefan(a)agner.ch>
ARM: dts: meson: fix PHY deassert timing requirements
Stefan Agner <stefan(a)agner.ch>
arm64: dts: meson: fix PHY deassert timing requirements
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
Bluetooth: btmtksdio: Add the missed release_firmware() in mtk_setup_firmware()
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
Bluetooth: btusb: Add the missed release_firmware() in btusb_mtk_setup_firmware()
Pali Rohár <pali(a)kernel.org>
cpufreq: scpi: Add missing MODULE_ALIAS
Pali Rohár <pali(a)kernel.org>
cpufreq: loongson1: Add missing MODULE_ALIAS
Pali Rohár <pali(a)kernel.org>
cpufreq: sun50i: Add missing MODULE_DEVICE_TABLE
Pali Rohár <pali(a)kernel.org>
cpufreq: st: Add missing MODULE_DEVICE_TABLE
Pali Rohár <pali(a)kernel.org>
cpufreq: qcom: Add missing MODULE_DEVICE_TABLE
Pali Rohár <pali(a)kernel.org>
cpufreq: mediatek: Add missing MODULE_DEVICE_TABLE
Pali Rohár <pali(a)kernel.org>
cpufreq: highbank: Add missing MODULE_DEVICE_TABLE
Pali Rohár <pali(a)kernel.org>
cpufreq: ap806: Add missing MODULE_DEVICE_TABLE
Keqian Zhu <zhukeqian1(a)huawei.com>
clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI
Keqian Zhu <zhukeqian1(a)huawei.com>
clocksource/drivers/arm_arch_timer: Use stable count reader in erratum sne
Wang Li <wangli74(a)huawei.com>
phy: renesas: rcar-gen3-usb2: disable runtime pm in case of failure
Qinglang Miao <miaoqinglang(a)huawei.com>
dm ioctl: fix error return code in target_message
Chuhong Yuan <hslester96(a)gmail.com>
ASoC: jz4740-i2s: add missed checks for clk_get()
Leon Romanovsky <leonro(a)nvidia.com>
net/mlx5: Properly convey driver version to firmware
Alexander Sverdlin <alexander.sverdlin(a)nokia.com>
MIPS: Don't round up kernel sections size for memblock_add()
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
memstick: r592: Fix error return in r592_probe()
Chen-Yu Tsai <wens(a)csie.org>
arm64: dts: rockchip: Fix UART pull-ups on rk3328
Yu Kuai <yukuai3(a)huawei.com>
pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()
Andrii Nakryiko <andrii(a)kernel.org>
bpf: Fix bpf_put_raw_tracepoint()'s use of __module_address()
Claudiu Beznea <claudiu.beznea(a)microchip.com>
ARM: dts: at91: sama5d2: map securam as device
Lars-Peter Clausen <lars(a)metafoo.de>
iio: hrtimer-trigger: Mark hrtimer to expire in hard interrupt context
Yu Kuai <yukuai3(a)huawei.com>
clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent()
Yang Yingliang <yangyingliang(a)huawei.com>
clocksource/drivers/orion: Add missing clk_disable_unprepare() on error path
Jordan Niethe <jniethe5(a)gmail.com>
powerpc/64: Fix an EMIT_BUG_ENTRY in head_64.S
Athira Rajeev <atrajeev(a)linux.vnet.ibm.com>
powerpc/perf: Fix crash with is_sier_available when pmu is not set
Dan Carpenter <dan.carpenter(a)oracle.com>
media: saa7146: fix array overflow in vidioc_s_audio()
Zhang Qilong <zhangqilong3(a)huawei.com>
hwmon: (ina3221) Fix PM usage counter unbalance in ina3221_write_enable
Jason Gunthorpe <jgg(a)nvidia.com>
vfio-pci: Use io_remap_pfn_range() for PCI IO memory
Mickaël Salaün <mic(a)linux.microsoft.com>
selftests/seccomp: Update kernel config
NeilBrown <neilb(a)suse.de>
NFS: switch nfsiod to be an UNBOUND workqueue.
Calum Mackay <calum.mackay(a)oracle.com>
lockd: don't use interval-based rebinding over TCP
Fedor Tokarev <ftokarev(a)gmail.com>
net: sunrpc: Fix 'snprintf' return value check in 'do_xprt_debugfs'
Trond Myklebust <trond.myklebust(a)hammerspace.com>
NFSv4: Fix the alignment of page data in the getdeviceinfo reply
Trond Myklebust <trond.myklebust(a)hammerspace.com>
SUNRPC: xprt_load_transport() needs to support the netid "rdma6"
Olga Kornievskaia <kolga(a)netapp.com>
NFSv4.2: condition READDIR's mask for security label based on LSM state
Trond Myklebust <trond.myklebust(a)hammerspace.com>
SUNRPC: rpc_wake_up() should wake up tasks in the correct order
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
ath10k: Release some resources in an error handling path
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
ath10k: Fix an error handling path
Rakesh Pillai <pillair(a)codeaurora.org>
ath10k: Fix the parsing error in service available event
Qinglang Miao <miaoqinglang(a)huawei.com>
platform/x86: dell-smbios-base: Fix error return code in dell_smbios_init
Alexandre Belloni <alexandre.belloni(a)bootlin.com>
ARM: dts: at91: at91sam9rl: fix ADC triggers
Yu Kuai <yukuai3(a)huawei.com>
soc: amlogic: canvas: add missing put_device() call in meson_canvas_get()
Dongjin Kim <tobetter(a)gmail.com>
arm64: dts: meson-sm1: fix typo in opp table
Artem Lapkin <art(a)khadas.com>
arm64: dts: meson: fix spi-max-frequency on Khadas VIM2
Bharat Gooty <bharat.gooty(a)broadcom.com>
PCI: iproc: Fix out-of-bound array accesses
Colin Ian King <colin.king(a)canonical.com>
PCI: Fix overflow in command-line resource alignment requests
Bjorn Helgaas <bhelgaas(a)google.com>
PCI: Bounds-check command-line resource alignment requests
Bjorn Andersson <bjorn.andersson(a)linaro.org>
arm64: dts: qcom: c630: Polish i2c-hid devices
Michael Walle <michael(a)walle.cc>
arm64: dts: ls1028a: fix ENETC PTP clock input
Marc Zyngier <maz(a)kernel.org>
genirq/irqdomain: Don't try to free an interrupt that has no mapping
Zhang Qilong <zhangqilong3(a)huawei.com>
power: supply: bq24190_charger: fix reference leak
Hans de Goede <hdegoede(a)redhat.com>
power: supply: axp288_charger: Fix HP Pavilion x2 10 DMI matching
Chen-Yu Tsai <wens(a)csie.org>
arm64: dts: rockchip: Set dr_mode to "host" for OTG on rk3328-roc-cc
Marek Behún <kabel(a)kernel.org>
arm64: dts: armada-3720-turris-mox: update ethernet-phy handle name
Chris Packham <chris.packham(a)alliedtelesis.co.nz>
ARM: dts: Remove non-existent i2c1 from 98dx3236
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
HSI: omap_ssi: Don't jump to free ID in ssi_add_controller()
Bjorn Andersson <bjorn.andersson(a)linaro.org>
slimbus: qcom-ngd-ctrl: Avoid sending power requests without QMI
Dan Carpenter <dan.carpenter(a)oracle.com>
media: max2175: fix max2175_set_csm_mode() error code
Qinglang Miao <miaoqinglang(a)huawei.com>
mips: cdmm: fix use-after-free in mips_cdmm_bus_discover
Daniel Gomez <daniel(a)qtec.com>
media: imx214: Fix stop streaming
Daniel T. Lee <danieltimlee(a)gmail.com>
samples: bpf: Fix lwt_len_hist reusing previous BPF map
Vadim Pasternak <vadimp(a)nvidia.com>
platform/x86: mlx-platform: Remove PSU EEPROM from MSN274x platform configuration
Vadim Pasternak <vadimp(a)nvidia.com>
platform/x86: mlx-platform: Remove PSU EEPROM from default platform configuration
Keita Suzuki <keitasuzuki.park(a)sslab.ics.keio.ac.jp>
media: siano: fix memory leak of debugfs members in smsdvb_hotplug
Vidya Sagar <vidyas(a)nvidia.com>
arm64: tegra: Fix DT binding for IO High Voltage entry
Zhihao Cheng <chengzhihao1(a)huawei.com>
dmaengine: mv_xor_v2: Fix error return code in mv_xor_v2_probe()
Qinglang Miao <miaoqinglang(a)huawei.com>
cw1200: fix missing destroy_workqueue() on error in cw1200_init_common
Zhang Changzhong <zhangchangzhong(a)huawei.com>
rsi: fix error return code in rsi_reset_card()
Wang Hai <wanghai38(a)huawei.com>
qtnfmac: fix error return code in qtnf_pcie_probe()
Sebastian Andrzej Siewior <bigeasy(a)linutronix.de>
orinoco: Move context allocation after processing the skb
Zhihao Cheng <chengzhihao1(a)huawei.com>
mmc: pxamci: Fix error return code in pxamci_probe
Cristian Birsan <cristian.birsan(a)microchip.com>
ARM: dts: at91: sama5d3_xplained: add pincontrol for USB Host
Cristian Birsan <cristian.birsan(a)microchip.com>
ARM: dts: at91: sama5d4_xplained: add pincontrol for USB Host
Qinglang Miao <miaoqinglang(a)huawei.com>
memstick: fix a double-free bug in memstick_check
Kamal Heib <kamalheib1(a)gmail.com>
RDMA/cxgb4: Validate the number of CQEs
Kevin Hilman <khilman(a)baylibre.com>
clk: meson: Kconfig: fix dependency for G12A
Zhang Qilong <zhangqilong3(a)huawei.com>
Input: omap4-keypad - fix runtime PM error handling
Zhihao Cheng <chengzhihao1(a)huawei.com>
drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe
Zhang Qilong <zhangqilong3(a)huawei.com>
soc: ti: Fix reference imbalance in knav_dma_probe
Zhang Qilong <zhangqilong3(a)huawei.com>
soc: ti: knav_qmss: fix reference leak in knav_queue_probe
Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de>
spi: fix resource leak for drivers without .remove callback
Zhang Qilong <zhangqilong3(a)huawei.com>
crypto: omap-aes - Fix PM disable depth imbalance in omap_aes_probe
Nathan Chancellor <natechancellor(a)gmail.com>
crypto: crypto4xx - Replace bitwise OR with logical OR in crypto4xx_build_pd
Yazen Ghannam <yazen.ghannam(a)amd.com>
EDAC/mce_amd: Use struct cpuinfo_x86.cpu_die_id for AMD NodeId
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/feature: Fix CPU_FTRS_ALWAYS by removing CPU_FTRS_GENERIC_32
Ard Biesheuvel <ardb(a)kernel.org>
powerpc: Avoid broken GCC __attribute__((optimize))
Björn Töpel <bjorn.topel(a)gmail.com>
selftests/bpf: Fix broken riscv build
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: mxs: fix reference leak in mxs_spi_probe
Yang Yingliang <yangyingliang(a)huawei.com>
usb/max3421: fix return error code in max3421_probe()
Dmitry Torokhov <dmitry.torokhov(a)gmail.com>
Input: ads7846 - fix unaligned access on 7845
Oleksij Rempel <linux(a)rempel-privat.de>
Input: ads7846 - fix integer overflow on Rt calculation
David Jander <david(a)protonic.nl>
Input: ads7846 - fix race that causes missing releases
Yang Yingliang <yangyingliang(a)huawei.com>
drm/omap: dmm_tiler: fix return error code in omap_dmm_probe()
Yang Yingliang <yangyingliang(a)huawei.com>
video: fbdev: atmel_lcdfb: fix return error code in atmel_lcdfb_of_init()
Qinglang Miao <miaoqinglang(a)huawei.com>
media: solo6x10: fix missing snd_card_free in error handling case
Martin Wilck <mwilck(a)suse.com>
scsi: core: Fix VPD LUN ID designator priorities
Jerome Brunet <jbrunet(a)baylibre.com>
ASoC: meson: fix COMPILE_TEST error
Lad Prabhakar <prabhakar.mahadev-lad.rj(a)bp.renesas.com>
media: v4l2-fwnode: Return -EINVAL for invalid bus-type
Yu Kuai <yukuai3(a)huawei.com>
media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_enc_pm()
Yu Kuai <yukuai3(a)huawei.com>
media: mtk-vcodec: add missing put_device() call in mtk_vcodec_release_dec_pm()
Yu Kuai <yukuai3(a)huawei.com>
media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_dec_pm()
Colin Ian King <colin.king(a)canonical.com>
media: tm6000: Fix sizeof() mismatches
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
staging: gasket: interrupt: fix the missed eventfd_ctx_put() in gasket_interrupt.c
Zhang Qilong <zhangqilong3(a)huawei.com>
staging: greybus: codecs: Fix reference counter leak in error handling
Jack Xu <jack.xu(a)intel.com>
crypto: qat - fix status check in qat_hal_put_rel_rd_xfer()
Necip Fazil Yildiran <fazilyildiran(a)gmail.com>
MIPS: BCM47XX: fix kconfig dependency bug for BCM47XX_BCMA
Arnd Bergmann <arnd(a)arndb.de>
RDMa/mthca: Work around -Wenum-conversion warning
Zhang Qilong <zhangqilong3(a)huawei.com>
ASoC: arizona: Fix a wrong free in wm8997_probe
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: sprd: fix reference leak in sprd_spi_remove
Zhang Qilong <zhangqilong3(a)huawei.com>
ASoC: wm8998: Fix PM disable depth imbalance on error
Hangbin Liu <liuhangbin(a)gmail.com>
selftest/bpf: Add missed ip6ip6 test back
Tsuchiya Yuto <kitakar(a)gmail.com>
mwifiex: fix mwifiex_shutdown_sw() causing sw reset failure
Qinglang Miao <miaoqinglang(a)huawei.com>
spi: bcm63xx-hsspi: fix missing clk_disable_unprepare() on error in bcm63xx_hsspi_resume
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: tegra114: fix reference leak in tegra spi ops
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: tegra20-sflash: fix reference leak in tegra_sflash_resume
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: tegra20-slink: fix reference leak in slink ops of tegra20
Qinglang Miao <miaoqinglang(a)huawei.com>
spi: mt7621: fix missing clk_disable_unprepare() on error in mt7621_spi_probe
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: spi-ti-qspi: fix reference leak in ti_qspi_setup
Anant Thazhemadam <anant.thazhemadam(a)gmail.com>
Bluetooth: hci_h5: fix memory leak in h5_close
Anmol Karn <anmol.karan123(a)gmail.com>
Bluetooth: Fix null pointer dereference in hci_event_packet()
Paweł Chmiel <pawel.mikolaj.chmiel(a)gmail.com>
arm64: dts: exynos: Correct psci compatible used on Exynos7
Paweł Chmiel <pawel.mikolaj.chmiel(a)gmail.com>
arm64: dts: exynos: Include common syscon restart/poweroff for Exynos7
Seung-Woo Kim <sw0312.kim(a)samsung.com>
brcmfmac: Fix memory leak for unpaired brcmf_{alloc/free}
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: stm32: fix reference leak in stm32_spi_resume
Paul Moore <paul(a)paul-moore.com>
selinux: fix inode_doinit_with_dentry() LABEL_INVALID error handling
Cezary Rojewski <cezary.rojewski(a)intel.com>
ASoC: pcm: DRAIN support reactivation
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: spi-mem: fix reference leak in spi_mem_access_start
Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org>
drm/msm/dsi_pll_10nm: restore VCO rate during restore_state
Jaegeuk Kim <jaegeuk(a)kernel.org>
f2fs: call f2fs_get_meta_page_retry for nat page
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: img-spfi: fix reference leak in img_spfi_resume
Jordan Niethe <jniethe5(a)gmail.com>
powerpc/64: Set up a kernel stack for secondaries before cpu_restore()
Arnd Bergmann <arnd(a)arndb.de>
drm/amdgpu: fix build_coefficients() argument
Vijay Khemka <vijaykhemka(a)fb.com>
ARM: dts: aspeed: tiogapass: Remove vuart
Clément Péron <peron.clem(a)gmail.com>
ASoC: sun4i-i2s: Fix lrck_period computation for I2S justified mode
Colin Ian King <colin.king(a)canonical.com>
crypto: inside-secure - Fix sizeof() mismatch
Christophe Leroy <christophe.leroy(a)csgroup.eu>
crypto: talitos - Fix return type of current_desc_hdr()
Christophe Leroy <christophe.leroy(a)csgroup.eu>
crypto: talitos - Endianess in current_desc_hdr()
Arnd Bergmann <arnd(a)arndb.de>
drm/amdgpu: fix incorrect enum type
Thomas Gleixner <tglx(a)linutronix.de>
sched: Reenable interrupts in do_sched_yield()
Peng Liu <iwtbavbm(a)gmail.com>
sched/deadline: Fix sched_dl_global_validate()
David Woodhouse <dwmw(a)amazon.co.uk>
x86/apic: Fix x2apic enablement without interrupt remapping
Ard Biesheuvel <ardb(a)kernel.org>
ARM: p2v: fix handling of LPAE translation in BE mode
Arvind Sankar <nivedita(a)alum.mit.edu>
x86/mm/ident_map: Check for errors from ident_pud_init()
Bob Pearson <rpearsonhpe(a)gmail.com>
RDMA/rxe: Compute PSN windows correctly
Joel Stanley <joel(a)jms.id.au>
ARM: dts: aspeed: s2600wf: Fix VGA memory region location
Tianyue Ren <rentianyue(a)kylinos.cn>
selinux: fix error initialization in inode_doinit_with_dentry()
Dan Carpenter <dan.carpenter(a)oracle.com>
rtc: pcf2127: fix pcf2127_nvmem_read/write() returns
Kamal Heib <kamalheib1(a)gmail.com>
RDMA/bnxt_re: Set queue pair state when being queried
Douglas Anderson <dianders(a)chromium.org>
Revert "i2c: i2c-qcom-geni: Fix DMA transfer race"
Douglas Anderson <dianders(a)chromium.org>
soc: qcom: geni: More properly switch to DMA mode
Nicolas Boichat <drinkcat(a)chromium.org>
soc: mediatek: Check if power domains can be powered on at boot time
Dan Carpenter <dan.carpenter(a)oracle.com>
soc: renesas: rmobile-sysc: Fix some leaks in rmobile_init_pm_domains()
Biju Das <biju.das.jz(a)bp.renesas.com>
arm64: dts: renesas: cat875: Remove rxc-skew-ps from ethernet-phy node
Biju Das <biju.das.jz(a)bp.renesas.com>
arm64: dts: renesas: hihope-rzg2-ex: Drop rxc-skew-ps from ethernet-phy node
Krzysztof Kozlowski <krzk(a)kernel.org>
drm/tve200: Fix handling of platform_get_irq() error
Krzysztof Kozlowski <krzk(a)kernel.org>
drm/mcde: Fix handling of platform_get_irq() error
Randy Dunlap <rdunlap(a)infradead.org>
drm/aspeed: Fix Kconfig warning & subsequent build errors
Tom Rix <trix(a)redhat.com>
drm/gma500: fix double free of gma_connector
Dae R. Jeong <dae.r.jeong(a)kaist.ac.kr>
md: fix a warning caused by a race between concurrent md_ioctl()s
Eric Biggers <ebiggers(a)google.com>
crypto: af_alg - avoid undefined behavior accessing salg_name
Antti Palosaari <crope(a)iki.fi>
media: msi2500: assign SPI bus number dynamically
Jan Kara <jack(a)suse.cz>
quota: Sanity-check quota file headers on load
Peilin Ye <yepeilin.cs(a)gmail.com>
Bluetooth: Fix slab-out-of-bounds read in hci_le_direct_adv_report_evt()
Alexey Kardashevskiy <aik(a)ozlabs.ru>
serial_core: Check for port state when tty is in error state
Julian Sax <jsbc(a)gmx.de>
HID: i2c-hid: add Vero K147 to descriptor override
Arnd Bergmann <arnd(a)arndb.de>
scsi: megaraid_sas: Check user-provided offsets
Sai Prakash Ranjan <saiprakash.ranjan(a)codeaurora.org>
coresight: etb10: Fix possible NULL ptr dereference in etb_enable_perf()
Suzuki K Poulose <suzuki.poulose(a)arm.com>
coresight: tmc-etr: Fix barrier packet insertion for perf buffer
Mao Jinlong <jinlmao(a)codeaurora.org>
coresight: tmc-etr: Check if page is valid before dma_map_page()
Sai Prakash Ranjan <saiprakash.ranjan(a)codeaurora.org>
coresight: tmc-etf: Fix NULL ptr dereference in tmc_enable_etf_sink_perf()
Krzysztof Kozlowski <krzk(a)kernel.org>
ARM: dts: exynos: fix USB 3.0 pins supply being turned off on Odroid XU
Krzysztof Kozlowski <krzk(a)kernel.org>
ARM: dts: exynos: fix USB 3.0 VBUS control and over-current pins on Exynos5410
Krzysztof Kozlowski <krzk(a)kernel.org>
ARM: dts: exynos: fix roles of USB 3.0 ports on Odroid XU
Fabio Estevam <festevam(a)gmail.com>
usb: chipidea: ci_hdrc_imx: Pass DISABLE_DEVICE_STREAMING flag to imx6ul
Will McVicker <willmcvicker(a)google.com>
USB: gadget: f_rndis: fix bitrate for SuperSpeed and above
Jack Pham <jackp(a)codeaurora.org>
usb: gadget: f_fs: Re-use SS descriptors for SuperSpeedPlus
Will McVicker <willmcvicker(a)google.com>
USB: gadget: f_midi: setup SuperSpeed Plus descriptors
taehyun.cho <taehyun.cho(a)samsung.com>
USB: gadget: f_acm: add support for SuperSpeed Plus
Johan Hovold <johan(a)kernel.org>
USB: serial: option: add interface-number sanity check to flag handling
Dan Carpenter <dan.carpenter(a)oracle.com>
usb: mtu3: fix memory corruption in mtu3_debugfs_regset()
Nicolin Chen <nicoleotsuka(a)gmail.com>
soc/tegra: fuse: Fix index bug in get_process_id
Masahiro Yamada <masahiroy(a)kernel.org>
kbuild: avoid split lines in .mod files
Stephane Eranian <eranian(a)google.com>
perf/x86/intel: Check PEBS status correctly
Brandon Syu <Brandon.Syu(a)amd.com>
drm/amd/display: Init clock value by current vbios CLKs
Luca Coelho <luciano.coelho(a)intel.com>
iwlwifi: pcie: add one missing entry for AX210
Thomas Gleixner <tglx(a)linutronix.de>
dm table: Remove BUG_ON(in_interrupt())
Sreekanth Reddy <sreekanth.reddy(a)broadcom.com>
scsi: mpt3sas: Increase IOCInit request timeout to 30s
Sven Eckelmann <sven(a)narfation.org>
vxlan: Copy needed_tailroom from lowerdev
Sven Eckelmann <sven(a)narfation.org>
vxlan: Add needed_headroom for lower device
Mark Rutland <mark.rutland(a)arm.com>
arm64: syscall: exit userspace before unmasking exceptions
Ofir Bitton <obitton(a)habana.ai>
habanalabs: put devices before driver removal
Qinglang Miao <miaoqinglang(a)huawei.com>
drm/tegra: sor: Disable clocks on error in tegra_sor_init()
Nicholas Piggin <npiggin(a)gmail.com>
kernel/cpu: add arch override for clear_tasks_mm_cpumask() mm handling
Deepak R Varma <mh12gx2825(a)gmail.com>
drm/tegra: replace idr_init() by idr_init_base()
Russell King <rmk+kernel(a)armlinux.org.uk>
net: mvpp2: add mvpp2_phylink_to_port() helper
Paolo Abeni <pabeni(a)redhat.com>
selftests: fix poll error in udpgro.sh
Björn Töpel <bjorn.topel(a)intel.com>
ixgbe: avoid premature Rx buffer reuse
Björn Töpel <bjorn.topel(a)intel.com>
i40e: avoid premature Rx buffer reuse
Li RongQing <lirongqing(a)baidu.com>
i40e: optimise prefetch page refcount
Björn Töpel <bjorn.topel(a)intel.com>
i40e: Refactor rx_bi accesses
Leon Romanovsky <leonro(a)nvidia.com>
RDMA/cm: Fix an attempt to use non-valid pointer when cleaning timewait
Toke Høiland-Jørgensen <toke(a)redhat.com>
selftests/bpf/test_offload.py: Reset ethtool features after failed setting
Brett Mastbergen <brett.mastbergen(a)gmail.com>
netfilter: nft_ct: Remove confirmation check for NFT_CT_ID
Chunyan Zhang <chunyan.zhang(a)unisoc.com>
gpio: eic-sprd: break loop when getting NULL device resource
Baolin Wang <baolin.wang7(a)gmail.com>
Revert "gpio: eic-sprd: Use devm_platform_ioremap_resource()"
David Howells <dhowells(a)redhat.com>
afs: Fix memory leak when mounting with multiple source parameters
Pablo Neira Ayuso <pablo(a)netfilter.org>
netfilter: nft_dynset: fix timeouts later than 23 days
Florian Westphal <fw(a)strlen.de>
netfilter: nft_compat: make sure xtables destructors have run
Subash Abhinov Kasiviswanathan <subashab(a)codeaurora.org>
netfilter: x_tables: Switch synchronization to RCU
Andrew Jeffery <andrew(a)aj.id.au>
pinctrl: aspeed: Fix GPIO requests on pass-through banks
Douglas Anderson <dianders(a)chromium.org>
blk-mq: In blk_mq_dispatch_rq_list() "no budget" is a reason to kick
Johannes Thumshirn <johannes.thumshirn(a)wdc.com>
block: factor out requeue handling from dispatch code
Damien Le Moal <damien.lemoal(a)wdc.com>
block: Simplify REQ_OP_ZONE_RESET_ALL handling
Geert Uytterhoeven <geert+renesas(a)glider.be>
clk: renesas: r9a06g032: Drop __packed for portability
Zhang Qilong <zhangqilong3(a)huawei.com>
can: softing: softing_netdev_open(): fix error handling
Xuan Zhuo <xuanzhuo(a)linux.alibaba.com>
xsk: Replace datagram_poll by sock_poll_wait
Luc Van Oostenryck <luc.vanoostenryck(a)gmail.com>
xsk: Fix xsk_poll()'s return type
Randy Dunlap <rdunlap(a)infradead.org>
scsi: bnx2i: Requires MMU
Baruch Siach <baruch(a)tkos.co.il>
gpio: mvebu: fix potential user-after-free on probe
Qinglang Miao <miaoqinglang(a)huawei.com>
gpio: zynq: fix reference leak in zynq_gpio functions
Zhang Qilong <zhangqilong3(a)huawei.com>
PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter
Bernd Bauer <bernd.bauer(a)anton-paar.com>
ARM: dts: imx6qdl-kontron-samx6i: fix I2C_PM scl pin
Fabio Estevam <festevam(a)gmail.com>
ARM: dts: imx6qdl-wandboard-revd1: Remove PAD_GPIO_6 from enetgrp
Adam Sampson <ats(a)offog.org>
ARM: dts: sun7i: pcduino3-nano: enable RGMII RX/TX delay on PHY
Icenowy Zheng <icenowy(a)aosc.io>
ARM: dts: sun8i: v3s: fix GIC node memory range
Andy Shevchenko <andriy.shevchenko(a)linux.intel.com>
pinctrl: baytrail: Avoid clearing debounce value when turning it off
Andy Shevchenko <andriy.shevchenko(a)linux.intel.com>
pinctrl: merrifield: Set default bias in case no particular value given
Pablo Greco <pgreco(a)centosproject.org>
ARM: dts: sun8i: v40: bananapi-m2-berry: Fix ethernet node
Pablo Greco <pgreco(a)centosproject.org>
ARM: dts: sun8i: r40: bananapi-m2-berry: Fix dcdc1 regulator
Pablo Greco <pgreco(a)centosproject.org>
ARM: dts: sun7i: bananapi: Enable RGMII RX/TX delay on Ethernet PHY
-------------
Diffstat:
Documentation/x86/topology.rst | 9 ++
Makefile | 4 +-
arch/Kconfig | 16 +++
arch/arm/boot/dts/armada-xp-98dx3236.dtsi | 5 -
.../arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts | 5 -
arch/arm/boot/dts/aspeed-bmc-intel-s2600wf.dts | 4 +-
arch/arm/boot/dts/at91-sama5d3_xplained.dts | 7 ++
arch/arm/boot/dts/at91-sama5d4_xplained.dts | 7 ++
arch/arm/boot/dts/at91sam9rl.dtsi | 19 ++--
arch/arm/boot/dts/exynos5410-odroidxu.dts | 6 +-
arch/arm/boot/dts/exynos5410-pinctrl.dtsi | 28 +++++
arch/arm/boot/dts/exynos5410.dtsi | 4 +
arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi | 2 +-
arch/arm/boot/dts/imx6qdl-wandboard-revd1.dtsi | 1 -
arch/arm/boot/dts/meson8b-odroidc1.dts | 2 +-
arch/arm/boot/dts/meson8m2-mxiii-plus.dts | 2 +-
arch/arm/boot/dts/omap4-panda-es.dts | 2 +-
arch/arm/boot/dts/sama5d2.dtsi | 7 +-
arch/arm/boot/dts/sun7i-a20-bananapi.dts | 2 +-
arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts | 4 +-
arch/arm/boot/dts/sun8i-v3s.dtsi | 2 +-
arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts | 12 +-
arch/arm/crypto/aes-ce-core.S | 32 ++++--
arch/arm/kernel/head.S | 6 +-
arch/arm/mach-sunxi/sunxi.c | 1 +
arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts | 2 +-
.../boot/dts/amlogic/meson-gxbb-nanopi-k2.dts | 2 +-
.../arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 2 +-
.../boot/dts/amlogic/meson-gxbb-vega-s95.dtsi | 2 +-
arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi | 2 +-
.../boot/dts/amlogic/meson-gxl-s905d-p230.dts | 2 +-
.../boot/dts/amlogic/meson-gxm-khadas-vim2.dts | 4 +-
.../arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts | 2 +-
arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts | 2 +-
arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts | 2 +-
arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 2 +-
arch/arm64/boot/dts/exynos/exynos7.dtsi | 12 +-
arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 2 +-
.../boot/dts/marvell/armada-3720-turris-mox.dts | 2 +-
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 4 +-
.../boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 31 ++---
arch/arm64/boot/dts/renesas/cat875.dtsi | 1 -
arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi | 1 -
arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts | 1 +
arch/arm64/boot/dts/rockchip/rk3328.dtsi | 16 +--
arch/arm64/include/asm/kvm_host.h | 1 +
arch/arm64/kernel/syscall.c | 2 +-
arch/arm64/kvm/sys_regs.c | 1 +
arch/mips/bcm47xx/Kconfig | 1 +
arch/mips/kernel/setup.c | 4 +-
arch/powerpc/include/asm/book3s/32/pgtable.h | 4 +-
arch/powerpc/include/asm/cpm1.h | 1 +
arch/powerpc/include/asm/cputable.h | 7 +-
arch/powerpc/include/asm/nohash/pgtable.h | 4 +-
arch/powerpc/kernel/Makefile | 3 +
arch/powerpc/kernel/head_64.S | 10 +-
arch/powerpc/kernel/paca.c | 4 +-
arch/powerpc/kernel/rtas.c | 2 +-
arch/powerpc/kernel/setup-common.c | 4 +-
arch/powerpc/kernel/setup.h | 6 -
arch/powerpc/kernel/setup_64.c | 2 +-
arch/powerpc/mm/fault.c | 8 +-
arch/powerpc/mm/mem.c | 2 +-
arch/powerpc/perf/core-book3s.c | 13 +++
arch/powerpc/platforms/8xx/micropatch.c | 11 ++
arch/powerpc/platforms/powernv/memtrace.c | 44 +++++--
arch/powerpc/platforms/powernv/npu-dma.c | 16 ++-
arch/powerpc/platforms/pseries/suspend.c | 4 -
arch/powerpc/xmon/nonstdio.c | 2 +-
arch/s390/kernel/smp.c | 18 +--
arch/s390/purgatory/head.S | 9 +-
arch/sparc/mm/init_64.c | 2 +-
arch/um/drivers/chan_user.c | 4 +-
arch/um/drivers/xterm.c | 5 +
arch/um/os-Linux/irq.c | 2 +-
arch/um/os-Linux/umid.c | 17 +--
arch/x86/events/intel/core.c | 5 +-
arch/x86/events/intel/ds.c | 2 +-
arch/x86/include/asm/apic.h | 1 +
arch/x86/include/asm/cacheinfo.h | 4 +-
arch/x86/kernel/apic/apic.c | 14 ++-
arch/x86/kernel/apic/x2apic_phys.c | 9 ++
arch/x86/kernel/cpu/amd.c | 11 +-
arch/x86/kernel/cpu/cacheinfo.c | 6 +-
arch/x86/kernel/cpu/hygon.c | 11 +-
arch/x86/kernel/kprobes/core.c | 5 +
arch/x86/mm/ident_map.c | 12 +-
block/blk-mq.c | 37 +++---
block/blk-zoned.c | 40 +++----
crypto/af_alg.c | 10 +-
crypto/ecdh.c | 9 +-
drivers/acpi/acpi_pnp.c | 3 +
drivers/acpi/device_pm.c | 41 ++-----
drivers/acpi/resource.c | 2 +-
drivers/android/binder.c | 1 +
drivers/android/binder_alloc.c | 48 ++++++++
drivers/android/binder_alloc.h | 4 +-
drivers/block/xen-blkback/xenbus.c | 4 +-
drivers/bluetooth/btmtksdio.c | 2 +-
drivers/bluetooth/btusb.c | 2 +-
drivers/bluetooth/hci_h5.c | 3 +
drivers/bus/fsl-mc/fsl-mc-allocator.c | 4 +-
drivers/bus/mips_cdmm.c | 4 +-
drivers/clk/at91/sam9x60.c | 6 +-
drivers/clk/clk-s2mps11.c | 1 +
drivers/clk/ingenic/cgu.c | 14 ++-
drivers/clk/meson/Kconfig | 1 +
drivers/clk/mvebu/armada-37xx-xtal.c | 4 +-
drivers/clk/renesas/r9a06g032-clocks.c | 2 +-
drivers/clk/sunxi-ng/ccu-sun50i-a64.c | 1 +
drivers/clk/sunxi-ng/ccu-sun8i-h3.c | 1 +
drivers/clk/tegra/clk-dfll.c | 4 +-
drivers/clk/tegra/clk-id.h | 1 +
drivers/clk/tegra/clk-tegra-periph.c | 2 +-
drivers/clk/ti/fapll.c | 11 +-
drivers/clocksource/arm_arch_timer.c | 27 +++--
drivers/clocksource/timer-cadence-ttc.c | 18 +--
drivers/clocksource/timer-orion.c | 11 +-
drivers/cpufreq/armada-8k-cpufreq.c | 6 +
drivers/cpufreq/highbank-cpufreq.c | 7 ++
drivers/cpufreq/loongson1-cpufreq.c | 1 +
drivers/cpufreq/mediatek-cpufreq.c | 1 +
drivers/cpufreq/qcom-cpufreq-nvmem.c | 1 +
drivers/cpufreq/scpi-cpufreq.c | 1 +
drivers/cpufreq/sti-cpufreq.c | 7 ++
drivers/cpufreq/sun50i-cpufreq-nvmem.c | 1 +
drivers/crypto/Kconfig | 1 +
drivers/crypto/amcc/crypto4xx_core.c | 2 +-
drivers/crypto/inside-secure/safexcel.c | 2 +-
drivers/crypto/omap-aes.c | 3 +-
drivers/crypto/qat/qat_common/qat_hal.c | 2 +-
drivers/crypto/talitos.c | 10 +-
drivers/dax/super.c | 1 +
drivers/dma-buf/dma-resv.c | 2 +-
drivers/dma/mv_xor_v2.c | 4 +-
drivers/edac/amd64_edac.c | 26 +++--
drivers/edac/i10nm_base.c | 11 +-
drivers/edac/mce_amd.c | 2 +-
drivers/extcon/extcon-max77693.c | 2 +-
drivers/gpio/gpio-eic-sprd.c | 9 +-
drivers/gpio/gpio-mvebu.c | 16 ++-
drivers/gpio/gpio-zynq.c | 4 +-
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 2 +
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 17 ++-
.../drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c | 13 ++-
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 8 +-
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 4 +-
.../drm/amd/display/modules/color/color_gamma.c | 2 +-
drivers/gpu/drm/aspeed/Kconfig | 1 +
drivers/gpu/drm/drm_dp_aux_dev.c | 2 +-
drivers/gpu/drm/gma500/cdv_intel_dp.c | 2 +-
drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 2 +-
drivers/gpu/drm/mcde/mcde_drv.c | 4 +-
drivers/gpu/drm/mediatek/mtk_hdmi_phy.c | 5 +-
drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c | 8 ++
drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 1 +
drivers/gpu/drm/tegra/drm.c | 2 +-
drivers/gpu/drm/tegra/sor.c | 10 +-
drivers/gpu/drm/tve200/tve200_drv.c | 4 +-
drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c | 8 ++
drivers/hsi/controllers/omap_ssi_core.c | 2 +-
drivers/hwmon/ina3221.c | 2 +-
drivers/hwtracing/coresight/coresight-etb10.c | 4 +-
drivers/hwtracing/coresight/coresight-priv.h | 2 +
drivers/hwtracing/coresight/coresight-tmc-etf.c | 4 +-
drivers/hwtracing/coresight/coresight-tmc-etr.c | 4 +-
drivers/i2c/busses/i2c-qcom-geni.c | 6 +-
drivers/iio/adc/rockchip_saradc.c | 2 +-
drivers/iio/adc/ti-ads124s08.c | 13 ++-
drivers/iio/imu/bmi160/bmi160_core.c | 4 +-
drivers/iio/industrialio-buffer.c | 6 +-
drivers/iio/light/rpr0521.c | 17 ++-
drivers/iio/light/st_uvis25.h | 5 +
drivers/iio/light/st_uvis25_core.c | 8 +-
drivers/iio/magnetometer/mag3110.c | 13 ++-
drivers/iio/pressure/mpl3115.c | 9 +-
drivers/iio/trigger/iio-trig-hrtimer.c | 4 +-
drivers/infiniband/core/cm.c | 2 +
drivers/infiniband/core/cma.c | 7 +-
drivers/infiniband/core/device.c | 7 +-
drivers/infiniband/hw/bnxt_re/ib_verbs.c | 1 +
drivers/infiniband/hw/cxgb4/cq.c | 3 +
drivers/infiniband/hw/mthca/mthca_cq.c | 2 +-
drivers/infiniband/hw/mthca/mthca_dev.h | 1 -
drivers/infiniband/sw/rxe/rxe_req.c | 3 +-
drivers/input/keyboard/cros_ec_keyb.c | 1 +
drivers/input/keyboard/omap4-keypad.c | 89 +++++++++------
drivers/input/mouse/cyapa_gen6.c | 2 +-
drivers/input/touchscreen/ads7846.c | 52 +++++----
drivers/input/touchscreen/goodix.c | 12 ++
drivers/irqchip/irq-alpine-msi.c | 3 +-
drivers/md/dm-ioctl.c | 1 +
drivers/md/dm-table.c | 6 -
drivers/md/md-cluster.c | 67 ++++++-----
drivers/md/md.c | 21 +++-
drivers/media/common/siano/smsdvb-main.c | 5 +-
drivers/media/i2c/imx214.c | 2 +-
drivers/media/i2c/max2175.c | 2 +-
drivers/media/pci/intel/ipu3/ipu3-cio2.c | 62 +++++-----
drivers/media/pci/intel/ipu3/ipu3-cio2.h | 1 +
drivers/media/pci/netup_unidvb/netup_unidvb_spi.c | 5 +-
drivers/media/pci/saa7146/mxb.c | 19 ++--
drivers/media/pci/solo6x10/solo6x10-g723.c | 2 +-
.../media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c | 19 +++-
.../media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c | 26 +++--
drivers/media/rc/sunxi-cir.c | 2 +
drivers/media/usb/gspca/gspca.c | 1 +
drivers/media/usb/msi2500/msi2500.c | 2 +-
drivers/media/usb/tm6000/tm6000-video.c | 5 +-
drivers/media/v4l2-core/v4l2-fwnode.c | 6 +-
drivers/memstick/core/memstick.c | 1 -
drivers/memstick/host/r592.c | 12 +-
drivers/misc/habanalabs/device.c | 16 +--
drivers/mmc/host/pxamci.c | 1 +
drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 38 +++++--
drivers/mtd/nand/raw/meson_nand.c | 7 +-
drivers/mtd/nand/raw/qcom_nandc.c | 2 +
drivers/mtd/nand/spi/core.c | 4 +
drivers/mtd/parsers/cmdlinepart.c | 14 ++-
drivers/net/can/m_can/m_can.c | 4 -
drivers/net/can/softing/softing_main.c | 9 +-
drivers/net/ethernet/allwinner/sun4i-emac.c | 7 +-
drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4 +-
drivers/net/ethernet/intel/i40e/i40e_txrx.c | 46 +++++---
drivers/net/ethernet/intel/i40e/i40e_xsk.c | 18 ++-
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 24 ++--
drivers/net/ethernet/korina.c | 2 +-
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 29 +++--
drivers/net/ethernet/mellanox/mlx5/core/main.c | 6 +-
drivers/net/ethernet/microchip/lan743x_main.c | 43 +++----
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 1 +
drivers/net/virtio_net.c | 1 +
drivers/net/vxlan.c | 3 +
drivers/net/wireless/ath/ath10k/usb.c | 7 +-
drivers/net/wireless/ath/ath10k/wmi-tlv.c | 4 +-
drivers/net/wireless/ath/ath10k/wmi.c | 9 +-
drivers/net/wireless/ath/ath10k/wmi.h | 1 +
.../wireless/broadcom/brcm80211/brcmfmac/pcie.c | 6 +-
.../wireless/broadcom/brcm80211/brcmfmac/sdio.c | 1 +
drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 6 +
drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 1 +
.../net/wireless/intersil/orinoco/orinoco_usb.c | 14 +--
drivers/net/wireless/marvell/mwifiex/main.c | 2 +
drivers/net/wireless/quantenna/qtnfmac/pcie/pcie.c | 6 +-
drivers/net/wireless/rsi/rsi_91x_usb.c | 30 ++---
drivers/net/wireless/st/cw1200/main.c | 2 +
drivers/net/xen-netback/xenbus.c | 6 +-
drivers/nfc/s3fwrn5/firmware.c | 4 +-
drivers/nvdimm/label.c | 13 ++-
drivers/pci/controller/pcie-iproc.c | 10 +-
drivers/pci/pci-acpi.c | 4 +-
drivers/pci/pci.c | 14 ++-
drivers/pci/slot.c | 6 +-
drivers/phy/renesas/phy-rcar-gen3-usb2.c | 6 +-
drivers/pinctrl/aspeed/pinctrl-aspeed.c | 74 +++++++++++-
drivers/pinctrl/aspeed/pinmux-aspeed.h | 7 +-
drivers/pinctrl/intel/pinctrl-baytrail.c | 8 +-
drivers/pinctrl/intel/pinctrl-merrifield.c | 8 ++
drivers/pinctrl/pinctrl-falcon.c | 14 ++-
drivers/pinctrl/sunxi/pinctrl-sunxi.c | 6 +-
drivers/platform/chrome/cros_ec_spi.c | 1 -
drivers/platform/x86/dell-smbios-base.c | 1 +
drivers/platform/x86/intel-vbtn.c | 6 +
drivers/platform/x86/mlx-platform.c | 16 +--
drivers/power/supply/axp288_charger.c | 28 +++--
drivers/power/supply/bq24190_charger.c | 20 +++-
drivers/ps3/ps3stor_lib.c | 2 +-
drivers/pwm/pwm-lp3943.c | 1 +
drivers/pwm/pwm-zx.c | 1 +
drivers/regulator/axp20x-regulator.c | 2 +-
drivers/remoteproc/qcom_q6v5_adsp.c | 13 +--
drivers/remoteproc/qcom_q6v5_mss.c | 5 +-
drivers/rtc/rtc-ep93xx.c | 6 +-
drivers/rtc/rtc-pcf2127.c | 12 +-
drivers/s390/block/dasd_alias.c | 22 +++-
drivers/s390/cio/device.c | 4 +-
drivers/scsi/bnx2i/Kconfig | 1 +
drivers/scsi/fnic/fnic_main.c | 1 +
drivers/scsi/lpfc/lpfc_mem.c | 6 +-
drivers/scsi/lpfc/lpfc_sli.c | 10 +-
drivers/scsi/megaraid/megaraid_sas_base.c | 16 ++-
drivers/scsi/mpt3sas/mpt3sas_base.c | 2 +-
drivers/scsi/pm8001/pm8001_init.c | 3 +-
drivers/scsi/qedi/qedi_main.c | 4 +-
drivers/scsi/qla2xxx/qla_tmpl.c | 9 +-
drivers/scsi/qla2xxx/qla_tmpl.h | 2 +-
drivers/scsi/scsi_lib.c | 126 ++++++++++++++-------
drivers/slimbus/qcom-ngd-ctrl.c | 6 +
drivers/soc/amlogic/meson-canvas.c | 4 +-
drivers/soc/mediatek/mtk-scpsys.c | 5 +-
drivers/soc/qcom/qcom-geni-se.c | 17 ++-
drivers/soc/qcom/smp2p.c | 5 +-
drivers/soc/renesas/rmobile-sysc.c | 1 +
drivers/soc/tegra/fuse/speedo-tegra210.c | 2 +-
drivers/soc/ti/knav_dma.c | 13 ++-
drivers/soc/ti/knav_qmss_queue.c | 4 +-
drivers/spi/atmel-quadspi.c | 27 +++--
drivers/spi/spi-bcm63xx-hsspi.c | 4 +-
drivers/spi/spi-davinci.c | 2 +-
drivers/spi/spi-fsl-spi.c | 11 +-
drivers/spi/spi-gpio.c | 15 +--
drivers/spi/spi-img-spfi.c | 4 +-
drivers/spi/spi-mem.c | 1 +
drivers/spi/spi-mt7621.c | 11 +-
drivers/spi/spi-mxic.c | 10 +-
drivers/spi/spi-mxs.c | 1 +
drivers/spi/spi-pic32.c | 1 +
drivers/spi/spi-pxa2xx.c | 5 +-
drivers/spi/spi-rb4xx.c | 2 +-
drivers/spi/spi-sc18is602.c | 13 +--
drivers/spi/spi-sh.c | 13 +--
drivers/spi/spi-sprd.c | 1 +
drivers/spi/spi-st-ssc4.c | 5 +-
drivers/spi/spi-stm32.c | 1 +
drivers/spi/spi-synquacer.c | 15 +--
drivers/spi/spi-tegra114.c | 2 +
drivers/spi/spi-tegra20-sflash.c | 1 +
drivers/spi/spi-tegra20-slink.c | 2 +
drivers/spi/spi-ti-qspi.c | 1 +
drivers/spi/spi.c | 19 ++--
drivers/staging/comedi/drivers/mf6x4.c | 3 +-
drivers/staging/gasket/gasket_interrupt.c | 15 ++-
drivers/staging/greybus/audio_codec.c | 2 +
drivers/staging/speakup/speakup_dectlk.c | 2 +-
drivers/tty/serial/serial_core.c | 4 +
drivers/usb/chipidea/ci_hdrc_imx.c | 3 +-
drivers/usb/gadget/function/f_acm.c | 2 +-
drivers/usb/gadget/function/f_fs.c | 5 +-
drivers/usb/gadget/function/f_midi.c | 6 +
drivers/usb/gadget/function/f_rndis.c | 4 +-
drivers/usb/host/ehci-omap.c | 1 +
drivers/usb/host/max3421-hcd.c | 3 +-
drivers/usb/host/oxu210hp-hcd.c | 4 +-
drivers/usb/mtu3/mtu3_debugfs.c | 2 +-
drivers/usb/serial/digi_acceleport.c | 45 +++-----
drivers/usb/serial/keyspan_pda.c | 63 ++++++-----
drivers/usb/serial/mos7720.c | 2 +
drivers/usb/serial/option.c | 23 +++-
drivers/vfio/pci/vfio_pci.c | 4 +-
drivers/vfio/pci/vfio_pci_nvlink2.c | 7 +-
drivers/video/fbdev/atmel_lcdfb.c | 2 +-
drivers/virtio/virtio_ring.c | 8 +-
drivers/watchdog/Kconfig | 4 +-
drivers/watchdog/qcom-wdt.c | 2 +-
drivers/watchdog/sprd_wdt.c | 34 +++---
drivers/watchdog/watchdog_core.c | 22 ++--
drivers/xen/xen-pciback/xenbus.c | 2 +-
drivers/xen/xenbus/xenbus.h | 2 +
drivers/xen/xenbus/xenbus_client.c | 8 +-
drivers/xen/xenbus/xenbus_probe.c | 1 +
drivers/xen/xenbus/xenbus_probe_backend.c | 7 ++
drivers/xen/xenbus/xenbus_xs.c | 34 ++++--
fs/afs/super.c | 3 +
fs/btrfs/extent-tree.c | 22 +++-
fs/btrfs/extent_io.h | 2 +
fs/btrfs/volumes.c | 4 +
fs/ceph/caps.c | 11 +-
fs/cifs/smb2ops.c | 3 +-
fs/erofs/data.c | 26 ++---
fs/ext4/inode.c | 19 +++-
fs/ext4/mballoc.c | 1 +
fs/f2fs/node.c | 2 +-
fs/jffs2/readinode.c | 16 +++
fs/jffs2/super.c | 17 +++
fs/jfs/jfs_dmap.h | 2 +-
fs/lockd/host.c | 20 ++--
fs/nfs/inode.c | 2 +-
fs/nfs/nfs4proc.c | 10 +-
fs/nfs/nfs4xdr.c | 10 +-
fs/nfs_common/grace.c | 6 +-
fs/nfsd/nfssvc.c | 3 +-
fs/quota/quota_v2.c | 19 ++++
fs/ubifs/auth.c | 4 +-
fs/ubifs/io.c | 13 ++-
include/acpi/acpi_bus.h | 5 -
include/linux/netfilter/x_tables.h | 5 +-
include/linux/pm_runtime.h | 21 ++++
include/linux/prefetch.h | 8 ++
include/linux/security.h | 2 +-
include/linux/seq_buf.h | 2 +-
include/linux/sunrpc/xprt.h | 1 +
include/linux/trace_seq.h | 4 +-
include/media/v4l2-mediabus.h | 2 +
include/net/netfilter/nf_tables.h | 6 +
include/uapi/linux/android/binder.h | 1 +
include/uapi/linux/if_alg.h | 16 +++
include/xen/xenbus.h | 15 ++-
init/initramfs.c | 2 +-
kernel/cgroup/cpuset.c | 33 +++++-
kernel/cpu.c | 6 +-
kernel/irq/irqdomain.c | 11 +-
kernel/sched/core.c | 6 +-
kernel/sched/deadline.c | 5 +-
kernel/sched/sched.h | 42 +++----
kernel/trace/bpf_trace.c | 8 +-
kernel/trace/ring_buffer.c | 17 ++-
mm/page_alloc.c | 13 ++-
net/bluetooth/hci_event.c | 17 +--
net/core/lwt_bpf.c | 8 +-
net/ipv4/netfilter/arp_tables.c | 14 +--
net/ipv4/netfilter/ip_tables.c | 14 +--
net/ipv6/netfilter/ip6_tables.c | 14 +--
net/mac80211/vht.c | 14 ++-
net/netfilter/nf_tables_api.c | 14 ++-
net/netfilter/nft_compat.c | 36 +++++-
net/netfilter/nft_ct.c | 2 -
net/netfilter/nft_dynset.c | 8 +-
net/netfilter/x_tables.c | 49 +++-----
net/sunrpc/debugfs.c | 4 +-
net/sunrpc/sched.c | 65 ++++++-----
net/sunrpc/xprt.c | 65 ++++++++---
net/sunrpc/xprtrdma/module.c | 1 +
net/sunrpc/xprtrdma/rpc_rdma.c | 40 +++++--
net/sunrpc/xprtrdma/transport.c | 1 +
net/sunrpc/xprtsock.c | 7 +-
net/wireless/nl80211.c | 2 +-
net/xdp/xsk.c | 10 +-
samples/bpf/lwt_len_hist.sh | 2 +
samples/bpf/test_lwt_bpf.sh | 0
scripts/Makefile.build | 12 +-
scripts/checkpatch.pl | 2 +-
scripts/kconfig/preprocess.c | 2 +-
security/integrity/ima/ima_crypto.c | 20 +---
security/selinux/hooks.c | 16 ++-
sound/core/memalloc.c | 3 +-
sound/core/oss/pcm_oss.c | 22 ++--
sound/pci/hda/hda_codec.c | 2 +-
sound/pci/hda/hda_sysfs.c | 2 +-
sound/pci/hda/patch_ca0132.c | 4 +-
sound/pci/hda/patch_realtek.c | 18 +++
sound/soc/amd/acp-da7219-max98357a.c | 9 +-
sound/soc/codecs/cx2072x.c | 4 +-
sound/soc/codecs/wm8997.c | 2 +
sound/soc/codecs/wm8998.c | 4 +-
sound/soc/codecs/wm_adsp.c | 5 +-
sound/soc/jz4740/jz4740-i2s.c | 4 +
sound/soc/meson/Kconfig | 2 +-
sound/soc/soc-pcm.c | 2 +
sound/soc/sunxi/sun4i-i2s.c | 4 +-
sound/usb/clock.c | 6 +
sound/usb/quirks.c | 1 +
tools/perf/util/parse-regs-options.c | 2 +-
tools/perf/util/probe-file.c | 13 ++-
tools/testing/selftests/bpf/Makefile | 3 +-
.../testing/selftests/bpf/progs/test_tunnel_kern.c | 42 ++-----
tools/testing/selftests/bpf/test_offload.py | 1 +
tools/testing/selftests/bpf/test_tunnel.sh | 43 ++++++-
tools/testing/selftests/net/udpgso_bench_rx.c | 3 +
tools/testing/selftests/seccomp/config | 1 +
449 files changed, 2702 insertions(+), 1471 deletions(-)
4 years, 10 months
- 4
- 3
[PATCH] MIPS: boot: Fix unaligned access with CONFIG_MIPS_RAW_APPENDED_DTB
by Paul Cercueil
The compressed payload is not necesarily 4-byte aligned, at least when
compiling with Clang. In that case, the 4-byte value appended to the
compressed payload that corresponds to the uncompressed kernel image
size must be read using get_unaligned_le().
This fixes Clang-built kernels not booting on MIPS (tested on a Ingenic
JZ4770 board).
Fixes: b8f54f2cde78 ("MIPS: ZBOOT: copy appended dtb to the end of the kernel")
Cc: <stable(a)vger.kernel.org> # v4.7
Signed-off-by: Paul Cercueil <paul(a)crapouillou.net>
---
arch/mips/boot/compressed/decompress.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/mips/boot/compressed/decompress.c b/arch/mips/boot/compressed/decompress.c
index c61c641674e6..47c07990432b 100644
--- a/arch/mips/boot/compressed/decompress.c
+++ b/arch/mips/boot/compressed/decompress.c
@@ -117,7 +117,7 @@ void decompress_kernel(unsigned long boot_heap_start)
dtb_size = fdt_totalsize((void *)&__appended_dtb);
/* last four bytes is always image size in little endian */
- image_size = le32_to_cpup((void *)&__image_end - 4);
+ image_size = get_unaligned_le32((void *)&__image_end - 4);
/* copy dtb to where the booted kernel will expect it */
memcpy((void *)VMLINUX_LOAD_ADDRESS_ULL + image_size,
--
2.29.2
4 years, 10 months
- 4
- 7
[PATCH] drm/i915/gt: Define guc firmware blob for older Cometlakes
by Chris Wilson
When splitting the Coffeelake define to also identify Cometlakes, I
missed the double fw_def for Coffeelake. That is only newer Cometlakes
use the cml specific guc firmware, older Cometlakes should use kbl
firmware.
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/2859
Fixes: 5f4ae2704d59 ("drm/i915: Identify Cometlake platform")
Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk>
Cc: <stable(a)vger.kernel.org> # v5.9+
---
drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
index 180c23e2e25e..602f1a0bc587 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
@@ -53,6 +53,7 @@ void intel_uc_fw_change_status(struct intel_uc_fw *uc_fw,
fw_def(ELKHARTLAKE, 0, guc_def(ehl, 49, 0, 1), huc_def(ehl, 9, 0, 0)) \
fw_def(ICELAKE, 0, guc_def(icl, 49, 0, 1), huc_def(icl, 9, 0, 0)) \
fw_def(COMETLAKE, 5, guc_def(cml, 49, 0, 1), huc_def(cml, 4, 0, 0)) \
+ fw_def(COMETLAKE, 0, guc_def(kbl, 49, 0, 1), huc_def(kbl, 4, 0, 0)) \
fw_def(COFFEELAKE, 0, guc_def(kbl, 49, 0, 1), huc_def(kbl, 4, 0, 0)) \
fw_def(GEMINILAKE, 0, guc_def(glk, 49, 0, 1), huc_def(glk, 4, 0, 0)) \
fw_def(KABYLAKE, 0, guc_def(kbl, 49, 0, 1), huc_def(kbl, 4, 0, 0)) \
--
2.20.1
4 years, 10 months
- 2
- 1
Linux 4.14.213
by Greg Kroah-Hartman
I'm announcing the release of the 4.14.213 kernel.
All users of the 4.14 kernel series must upgrade.
The updated 4.14.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.14.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
thanks,
greg k-h
------------
Documentation/admin-guide/kernel-parameters.txt | 1
Makefile | 2
arch/arc/kernel/stacktrace.c | 23 ++-
arch/arm/boot/dts/armada-xp-98dx3236.dtsi | 5
arch/arm/boot/dts/at91-sama5d3_xplained.dts | 7 +
arch/arm/boot/dts/at91-sama5d4_xplained.dts | 7 +
arch/arm/boot/dts/at91sam9rl.dtsi | 19 +-
arch/arm/boot/dts/exynos5410-odroidxu.dts | 6
arch/arm/boot/dts/exynos5410-pinctrl.dtsi | 28 ++++
arch/arm/boot/dts/exynos5410.dtsi | 4
arch/arm/boot/dts/sama5d2.dtsi | 7 -
arch/arm/boot/dts/sun8i-v3s.dtsi | 2
arch/arm/kernel/head.S | 6
arch/arm/mach-shmobile/pm-rmobile.c | 1
arch/arm64/boot/dts/exynos/exynos7.dtsi | 4
arch/arm64/boot/dts/rockchip/rk3328.dtsi | 16 +-
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 3
arch/arm64/include/asm/kvm_host.h | 1
arch/arm64/kvm/sys_regs.c | 1
arch/mips/bcm47xx/Kconfig | 1
arch/powerpc/include/asm/cputable.h | 5
arch/powerpc/kernel/rtas.c | 2
arch/powerpc/perf/core-book3s.c | 10 +
arch/powerpc/platforms/powernv/memtrace.c | 22 +++
arch/powerpc/platforms/pseries/suspend.c | 4
arch/powerpc/xmon/nonstdio.c | 2
arch/s390/kernel/smp.c | 18 --
arch/um/drivers/xterm.c | 5
arch/x86/include/asm/pgtable_types.h | 1
arch/x86/kernel/kprobes/core.c | 5
arch/x86/mm/ident_map.c | 12 +
arch/x86/mm/mem_encrypt.c | 4
crypto/af_alg.c | 10 +
crypto/ecdh.c | 9 -
drivers/acpi/acpi_pnp.c | 3
drivers/acpi/device_pm.c | 41 +----
drivers/acpi/resource.c | 2
drivers/block/xen-blkback/xenbus.c | 4
drivers/bus/mips_cdmm.c | 4
drivers/clk/clk-s2mps11.c | 1
drivers/clk/mvebu/armada-37xx-xtal.c | 4
drivers/clk/sunxi-ng/ccu-sun50i-a64.c | 1
drivers/clk/sunxi-ng/ccu-sun8i-h3.c | 1
drivers/clk/tegra/clk-id.h | 1
drivers/clk/tegra/clk-tegra-periph.c | 2
drivers/clk/ti/fapll.c | 11 +
drivers/clocksource/arm_arch_timer.c | 23 ++-
drivers/clocksource/cadence_ttc_timer.c | 18 +-
drivers/cpufreq/highbank-cpufreq.c | 7 +
drivers/cpufreq/loongson1-cpufreq.c | 1
drivers/cpufreq/mediatek-cpufreq.c | 1
drivers/cpufreq/scpi-cpufreq.c | 1
drivers/cpufreq/sti-cpufreq.c | 7 +
drivers/crypto/omap-aes.c | 3
drivers/crypto/talitos.c | 6
drivers/edac/amd64_edac.c | 26 ++-
drivers/extcon/extcon-max77693.c | 2
drivers/gpio/gpio-mvebu.c | 16 +-
drivers/gpu/drm/drm_dp_aux_dev.c | 2
drivers/gpu/drm/drm_dp_mst_topology.c | 7 -
drivers/gpu/drm/gma500/cdv_intel_dp.c | 2
drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 1
drivers/gpu/drm/tegra/sor.c | 10 +
drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c | 8 +
drivers/hsi/controllers/omap_ssi_core.c | 2
drivers/iio/adc/rockchip_saradc.c | 2
drivers/iio/imu/bmi160/bmi160_core.c | 4
drivers/iio/industrialio-buffer.c | 6
drivers/iio/light/rpr0521.c | 17 +-
drivers/iio/pressure/mpl3115.c | 9 +
drivers/infiniband/core/cm.c | 2
drivers/infiniband/hw/bnxt_re/ib_verbs.c | 1
drivers/infiniband/hw/cxgb4/cq.c | 3
drivers/infiniband/hw/mthca/mthca_cq.c | 2
drivers/infiniband/hw/mthca/mthca_dev.h | 1
drivers/infiniband/sw/rxe/rxe_req.c | 3
drivers/input/keyboard/cros_ec_keyb.c | 1
drivers/input/keyboard/omap4-keypad.c | 89 +++++++-----
drivers/input/misc/cm109.c | 7 -
drivers/input/mouse/cyapa_gen6.c | 2
drivers/input/serio/i8042-x86ia64io.h | 42 ++++++
drivers/input/touchscreen/ads7846.c | 52 ++++---
drivers/input/touchscreen/goodix.c | 12 +
drivers/irqchip/irq-alpine-msi.c | 3
drivers/md/dm-ioctl.c | 1
drivers/md/dm-table.c | 6
drivers/md/md-cluster.c | 67 +++++----
drivers/md/md.c | 13 +
drivers/media/common/siano/smsdvb-main.c | 5
drivers/media/i2c/max2175.c | 2
drivers/media/pci/netup_unidvb/netup_unidvb_spi.c | 5
drivers/media/pci/saa7146/mxb.c | 19 +-
drivers/media/pci/solo6x10/solo6x10-g723.c | 2
drivers/media/platform/mtk-vcodec/mtk_vcodec_dec_pm.c | 1
drivers/media/rc/sunxi-cir.c | 2
drivers/media/usb/gspca/gspca.c | 1
drivers/media/usb/msi2500/msi2500.c | 2
drivers/memstick/core/memstick.c | 1
drivers/memstick/host/r592.c | 12 +
drivers/mtd/cmdlinepart.c | 14 +-
drivers/net/can/softing/softing_main.c | 9 +
drivers/net/ethernet/allwinner/sun4i-emac.c | 7 -
drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4
drivers/net/ethernet/korina.c | 2
drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 21 ++-
drivers/net/ethernet/mellanox/mlx4/en_tx.c | 40 ++++-
drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 12 +
drivers/net/ethernet/mellanox/mlx5/core/main.c | 6
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 1
drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c | 6
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 27 +++
drivers/net/vxlan.c | 3
drivers/net/wireless/ath/ath10k/usb.c | 7 -
drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 2
drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 36 +++--
drivers/net/wireless/intersil/orinoco/orinoco_usb.c | 14 +-
drivers/net/wireless/marvell/mwifiex/main.c | 2
drivers/net/wireless/st/cw1200/main.c | 2
drivers/net/xen-netback/xenbus.c | 6
drivers/nfc/s3fwrn5/firmware.c | 4
drivers/nvdimm/label.c | 9 +
drivers/pci/dwc/pcie-qcom.c | 12 +
drivers/pci/host/pcie-iproc.c | 10 -
drivers/pci/pci-acpi.c | 4
drivers/pci/slot.c | 6
drivers/pinctrl/intel/pinctrl-baytrail.c | 8 +
drivers/pinctrl/intel/pinctrl-merrifield.c | 8 +
drivers/pinctrl/pinctrl-amd.c | 7 -
drivers/pinctrl/pinctrl-falcon.c | 14 +-
drivers/platform/x86/acer-wmi.c | 1
drivers/power/supply/bq24190_charger.c | 20 ++
drivers/ps3/ps3stor_lib.c | 2
drivers/pwm/pwm-lp3943.c | 1
drivers/pwm/pwm-zx.c | 1
drivers/s390/block/dasd_alias.c | 12 +
drivers/scsi/be2iscsi/be_main.c | 4
drivers/scsi/bnx2i/Kconfig | 1
drivers/scsi/fnic/fnic_main.c | 1
drivers/scsi/mpt3sas/mpt3sas_base.c | 2
drivers/scsi/pm8001/pm8001_init.c | 3
drivers/scsi/qedi/qedi_main.c | 4
drivers/scsi/scsi_lib.c | 126 ++++++++++++------
drivers/scsi/ufs/ufshcd.c | 7 +
drivers/soc/mediatek/mtk-scpsys.c | 5
drivers/soc/qcom/smp2p.c | 5
drivers/soc/tegra/fuse/speedo-tegra210.c | 2
drivers/soc/ti/knav_dma.c | 13 +
drivers/soc/ti/knav_qmss_queue.c | 4
drivers/spi/spi-bcm2835aux.c | 17 --
drivers/spi/spi-davinci.c | 2
drivers/spi/spi-img-spfi.c | 4
drivers/spi/spi-pic32.c | 1
drivers/spi/spi-rb4xx.c | 2
drivers/spi/spi-sc18is602.c | 13 -
drivers/spi/spi-sh.c | 13 -
drivers/spi/spi-st-ssc4.c | 5
drivers/spi/spi-tegra114.c | 2
drivers/spi/spi-tegra20-sflash.c | 1
drivers/spi/spi-tegra20-slink.c | 2
drivers/spi/spi-ti-qspi.c | 1
drivers/staging/comedi/drivers/mf6x4.c | 3
drivers/staging/fsl-mc/bus/dpio/dpio-driver.c | 5
drivers/staging/greybus/audio_codec.c | 2
drivers/staging/speakup/speakup_dectlk.c | 2
drivers/tty/serial/8250/8250_omap.c | 5
drivers/tty/serial/serial_core.c | 4
drivers/usb/chipidea/ci_hdrc_imx.c | 3
drivers/usb/core/quirks.c | 3
drivers/usb/gadget/function/f_acm.c | 2
drivers/usb/gadget/function/f_fs.c | 5
drivers/usb/gadget/function/f_midi.c | 6
drivers/usb/gadget/function/f_rndis.c | 4
drivers/usb/gadget/udc/dummy_hcd.c | 2
drivers/usb/host/ehci-omap.c | 1
drivers/usb/host/oxu210hp-hcd.c | 4
drivers/usb/host/xhci-hub.c | 4
drivers/usb/misc/sisusbvga/Kconfig | 2
drivers/usb/serial/keyspan_pda.c | 63 ++++-----
drivers/usb/serial/mos7720.c | 2
drivers/usb/serial/option.c | 23 +++
drivers/usb/storage/uas.c | 3
drivers/usb/storage/unusual_uas.h | 7 -
drivers/usb/storage/usb.c | 3
drivers/vfio/pci/vfio_pci.c | 4
drivers/watchdog/Kconfig | 3
drivers/watchdog/qcom-wdt.c | 2
drivers/xen/xen-pciback/xenbus.c | 2
drivers/xen/xenbus/xenbus.h | 2
drivers/xen/xenbus/xenbus_client.c | 8 +
drivers/xen/xenbus/xenbus_probe.c | 1
drivers/xen/xenbus/xenbus_probe_backend.c | 7 +
drivers/xen/xenbus/xenbus_xs.c | 34 +++-
fs/btrfs/inode.c | 2
fs/btrfs/tests/btrfs-tests.c | 8 +
fs/ceph/caps.c | 11 +
fs/ext4/inode.c | 19 ++
fs/ext4/mballoc.c | 1
fs/jffs2/readinode.c | 16 ++
fs/jfs/jfs_dmap.h | 2
fs/lockd/host.c | 20 +-
fs/nfs/inode.c | 2
fs/nfs/nfs4proc.c | 10 +
fs/nfs_common/grace.c | 6
fs/nfsd/nfssvc.c | 3
fs/quota/quota_v2.c | 19 ++
include/acpi/acpi_bus.h | 5
include/linux/build_bug.h | 5
include/linux/security.h | 2
include/linux/seq_buf.h | 2
include/linux/sunrpc/xprt.h | 1
include/linux/trace_seq.h | 4
include/linux/usb_usual.h | 2
include/uapi/linux/if_alg.h | 16 ++
include/xen/xenbus.h | 15 ++
kernel/cpu.c | 6
kernel/irq/irqdomain.c | 11 +
kernel/sched/core.c | 6
kernel/sched/deadline.c | 5
kernel/sched/sched.h | 42 ++----
net/bluetooth/hci_event.c | 17 +-
net/bridge/br_vlan.c | 4
net/ipv4/tcp_output.c | 9 -
net/mac80211/mesh_pathtbl.c | 4
net/sunrpc/xprt.c | 65 +++++++--
net/sunrpc/xprtrdma/module.c | 1
net/sunrpc/xprtrdma/transport.c | 1
net/sunrpc/xprtsock.c | 4
net/wireless/nl80211.c | 2
samples/bpf/lwt_len_hist.sh | 2
scripts/checkpatch.pl | 2
security/integrity/ima/ima_crypto.c | 20 --
security/selinux/hooks.c | 16 +-
sound/core/oss/pcm_oss.c | 28 ++--
sound/pci/hda/patch_realtek.c | 1
sound/soc/codecs/wm8997.c | 2
sound/soc/codecs/wm8998.c | 4
sound/soc/codecs/wm_adsp.c | 5
sound/soc/jz4740/jz4740-i2s.c | 4
sound/soc/soc-pcm.c | 2
sound/usb/clock.c | 6
sound/usb/format.c | 2
sound/usb/stream.c | 6
tools/perf/util/parse-regs-options.c | 2
243 files changed, 1447 insertions(+), 672 deletions(-)
Alan Stern (1):
media: gspca: Fix memory leak in probe
Alexander Sverdlin (1):
serial: 8250_omap: Avoid FIFO corruption caused by MDR1 access
Alexandre Belloni (1):
ARM: dts: at91: at91sam9rl: fix ADC triggers
Alexey Kardashevskiy (1):
serial_core: Check for port state when tty is in error state
Andy Shevchenko (2):
pinctrl: merrifield: Set default bias in case no particular value given
pinctrl: baytrail: Avoid clearing debounce value when turning it off
Anmol Karn (1):
Bluetooth: Fix null pointer dereference in hci_event_packet()
Ansuel Smith (1):
PCI: qcom: Add missing reset for ipq806x
Anton Ivanov (1):
um: chan_xterm: Fix fd leak
Antti Palosaari (1):
media: msi2500: assign SPI bus number dynamically
Ard Biesheuvel (2):
ARM: p2v: fix handling of LPAE translation in BE mode
crypto: ecdh - avoid unaligned accesses in ecdh_set_secret()
Arnd Bergmann (5):
kbuild: avoid static_assert for genksyms
RDMa/mthca: Work around -Wenum-conversion warning
seq_buf: Avoid type mismatch for seq_buf_init
watchdog: coh901327: add COMMON_CLK dependency
Input: cyapa_gen6 - fix out-of-bounds stack access
Arvind Sankar (2):
x86/mm/mem_encrypt: Fix definition of PMD_FLAGS_DEC_WP
x86/mm/ident_map: Check for errors from ident_pud_init()
Athira Rajeev (1):
powerpc/perf: Exclude kernel samples while counting events in user space.
Baruch Siach (1):
gpio: mvebu: fix potential user-after-free on probe
Bharat Gooty (1):
PCI: iproc: Fix out-of-bound array accesses
Bob Pearson (1):
RDMA/rxe: Compute PSN windows correctly
Bongsu Jeon (1):
nfc: s3fwrn5: Release the nfc firmware
Borislav Petkov (1):
EDAC/amd64: Fix PCI component registration
Bui Quang Minh (1):
USB: dummy-hcd: Fix uninitialized array use in init()
Calum Mackay (1):
lockd: don't use interval-based rebinding over TCP
Can Guo (1):
scsi: ufs: Make sure clk scaling happens only when HBA is runtime ACTIVE
Cezary Rojewski (1):
ASoC: pcm: DRAIN support reactivation
Chen-Yu Tsai (1):
arm64: dts: rockchip: Fix UART pull-ups on rk3328
Cheng Lin (1):
nfs_common: need lock during iterate through the list
Chris Chiu (2):
Input: i8042 - add Acer laptops to the i8042 reset list
ALSA: hda/realtek - Enable headset mic of ASUS Q524UQK with ALC255
Chris Packham (1):
ARM: dts: Remove non-existent i2c1 from 98dx3236
Christophe JAILLET (5):
ath10k: Fix an error handling path
ath10k: Release some resources in an error handling path
net: bcmgenet: Fix a resource leak in an error handling path in the probe functin
net: allwinner: Fix some resources leak in the error handling path of the probe and in the remove function
clk: s2mps11: Fix a resource leak in error handling paths in the probe function
Christophe Leroy (3):
crypto: talitos - Fix return type of current_desc_hdr()
powerpc/feature: Fix CPU_FTRS_ALWAYS by removing CPU_FTRS_GENERIC_32
powerpc/xmon: Change printk() to pr_cont()
Chuhong Yuan (1):
ASoC: jz4740-i2s: add missed checks for clk_get()
Chunguang Xu (1):
ext4: fix a memory leak of ext4_free_data
Claudiu Beznea (1):
ARM: dts: at91: sama5d2: map securam as device
Coiby Xu (1):
pinctrl: amd: remove debounce filter setting in IRQ type setting
Cristian Birsan (2):
ARM: dts: at91: sama5d4_xplained: add pincontrol for USB Host
ARM: dts: at91: sama5d3_xplained: add pincontrol for USB Host
Dae R. Jeong (1):
md: fix a warning caused by a race between concurrent md_ioctl()s
Dan Carpenter (6):
scsi: be2iscsi: Revert "Fix a theoretical leak in beiscsi_create_eqs()"
soc: renesas: rmobile-sysc: Fix some leaks in rmobile_init_pm_domains()
media: max2175: fix max2175_set_csm_mode() error code
media: saa7146: fix array overflow in vidioc_s_audio()
ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control()
qlcnic: Fix error code in probe
Dan Williams (1):
libnvdimm/namespace: Fix reaping of invalidated block-window-namespace labels
Daniel Scally (1):
Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks"
Daniel T. Lee (1):
samples: bpf: Fix lwt_len_hist reusing previous BPF map
Dave Kleikamp (1):
jfs: Fix array index bounds check in dbAdjTree
David Hildenbrand (1):
powerpc/powernv/memtrace: Don't leak kernel memory to user space
David Jander (1):
Input: ads7846 - fix race that causes missing releases
Dmitry Osipenko (1):
clk: tegra: Fix duplicated SE clock entry
Dmitry Torokhov (3):
Input: cm109 - do not stomp on control URB
Input: ads7846 - fix unaligned access on 7845
Input: cros_ec_keyb - send 'scancodes' in addition to key events
Dwaipayan Ray (1):
checkpatch: fix unescaped left brace
Eric Biggers (1):
crypto: af_alg - avoid undefined behavior accessing salg_name
Eric Dumazet (1):
mac80211: mesh: fix mesh_pathtbl_init() error path
Evan Green (1):
soc: qcom: smp2p: Safely acquire spinlock without IRQs
Fabio Estevam (1):
usb: chipidea: ci_hdrc_imx: Pass DISABLE_DEVICE_STREAMING flag to imx6ul
Filipe Manana (1):
Btrfs: fix selftests failure due to uninitialized i_mode in test inodes
Fugang Duan (2):
net: stmmac: free tx skb buffer in stmmac_resume()
net: stmmac: delete the eee_ctrl_timer after napi disabled
Greg Kroah-Hartman (1):
Linux 4.14.213
Guenter Roeck (1):
watchdog: sirfsoc: Add missing dependency on HAS_IOMEM
Hao Si (1):
soc: fsl: dpio: Get the cpumask through cpumask_of(cpu)
Hui Wang (1):
ACPI: PNP: compare the string length in the matching_id()
Ian Abbott (1):
staging: comedi: mf6x4: Fix AI end-of-conversion detection
Icenowy Zheng (1):
ARM: dts: sun8i: v3s: fix GIC node memory range
Jack Pham (1):
usb: gadget: f_fs: Re-use SS descriptors for SuperSpeedPlus
Jan Kara (2):
quota: Sanity-check quota file headers on load
ext4: fix deadlock with fs freezing and EA inodes
Jason Gunthorpe (1):
vfio-pci: Use io_remap_pfn_range() for PCI IO memory
Jernej Skrabec (1):
clk: sunxi-ng: Make sure divider tables have sentinel
Jing Xiangfeng (2):
HSI: omap_ssi: Don't jump to free ID in ssi_add_controller()
memstick: r592: Fix error return in r592_probe()
Johan Hovold (8):
USB: serial: option: add interface-number sanity check to flag handling
USB: serial: mos7720: fix parallel-port state restore
USB: serial: keyspan_pda: fix dropped unthrottle interrupts
USB: serial: keyspan_pda: fix write deadlock
USB: serial: keyspan_pda: fix stalled writes
USB: serial: keyspan_pda: fix write-wakeup use-after-free
USB: serial: keyspan_pda: fix tx-unthrottle use-after-free
USB: serial: keyspan_pda: fix write unthrottling
Johannes Berg (1):
iwlwifi: pcie: limit memory read spin time
Jonathan Cameron (3):
iio:light:rpr0521: Fix timestamp alignment and prevent data leak.
iio:pressure:mpl3115: Force alignment of buffer
iio:imu:bmi160: Fix too large a buffer.
Jubin Zhong (1):
PCI: Fix pci_slot_release() NULL pointer dereference
Julian Sax (1):
HID: i2c-hid: add Vero K147 to descriptor override
Kamal Heib (2):
RDMA/bnxt_re: Set queue pair state when being queried
RDMA/cxgb4: Validate the number of CQEs
Keita Suzuki (1):
media: siano: fix memory leak of debugfs members in smsdvb_hotplug
Keqian Zhu (1):
clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI
Krzysztof Kozlowski (3):
ARM: dts: exynos: fix roles of USB 3.0 ports on Odroid XU
ARM: dts: exynos: fix USB 3.0 VBUS control and over-current pins on Exynos5410
ARM: dts: exynos: fix USB 3.0 pins supply being turned off on Odroid XU
Leon Romanovsky (2):
RDMA/cm: Fix an attempt to use non-valid pointer when cleaning timewait
net/mlx5: Properly convey driver version to firmware
Li Jun (1):
xhci: Give USB2 ports time to enter U3 in bus suspend
Lokesh Vutla (1):
pwm: lp3943: Dynamically allocate PWM chip base
Luis Henriques (1):
ceph: fix race in concurrent __ceph_remove_cap invocations
Lukas Wunner (8):
spi: bcm2835aux: Fix use-after-free on unbind
media: netup_unidvb: Don't leak SPI master in probe error path
spi: spi-sh: Fix use-after-free on unbind
spi: davinci: Fix use-after-free on unbind
spi: pic32: Don't leak DMA channels in probe error path
spi: rb4xx: Don't leak SPI master in probe error path
spi: sc18is602: Don't leak SPI master in probe error path
spi: st-ssc4: Fix unbalanced pm_runtime_disable() in probe error path
Manivannan Sadhasivam (1):
watchdog: qcom: Avoid context switch in restart handler
Marc Zyngier (3):
genirq/irqdomain: Don't try to free an interrupt that has no mapping
irqchip/alpine-msi: Fix freeing of interrupts on allocation error path
KVM: arm64: Introduce handling of AArch32 TTBCR2 traps
Marek Szyprowski (1):
extcon: max77693: Fix modalias string
Markus Reichl (1):
arm64: dts: rockchip: Assign a fixed index to mmc devices on rk3399 boards.
Martin Blumenstingl (1):
net: stmmac: dwmac-meson8b: fix mask definition of the m250_sel mux
Martin Wilck (1):
scsi: core: Fix VPD LUN ID designator priorities
Masami Hiramatsu (1):
x86/kprobes: Restore BTF if the single-stepping is cancelled
Moshe Shemesh (2):
net/mlx4_en: Avoid scheduling restart task if it is already running
net/mlx4_en: Handle TX error CQE
Nathan Chancellor (1):
spi: bcm2835aux: Restore err assignment in bcm2835aux_spi_probe
Nathan Lynch (2):
powerpc/pseries/hibernation: drop pseries_suspend_begin() from suspend ops
powerpc/pseries/hibernation: remove redundant cacheinfo update
Neal Cardwell (1):
tcp: fix cwnd-limited bug for TSO deferral where we send nothing
Necip Fazil Yildiran (1):
MIPS: BCM47XX: fix kconfig dependency bug for BCM47XX_BCMA
NeilBrown (1):
NFS: switch nfsiod to be an UNBOUND workqueue.
Nicholas Piggin (1):
kernel/cpu: add arch override for clear_tasks_mm_cpumask() mm handling
Nicolas Boichat (1):
soc: mediatek: Check if power domains can be powered on at boot time
Nicolas Ferre (1):
ARM: dts: at91: sama5d2: fix CAN message ram offset and size
Nicolin Chen (1):
soc/tegra: fuse: Fix index bug in get_process_id
Nuno Sá (1):
iio: buffer: Fix demux update
Oleksij Rempel (1):
Input: ads7846 - fix integer overflow on Rt calculation
Olga Kornievskaia (1):
NFSv4.2: condition READDIR's mask for security label based on LSM state
Oliver Neukum (2):
USB: add RESET_RESUME quirk for Snapscan 1212
USB: UAS: introduce a quirk to set no_write_same
Pali Rohár (5):
cpufreq: highbank: Add missing MODULE_DEVICE_TABLE
cpufreq: mediatek: Add missing MODULE_DEVICE_TABLE
cpufreq: st: Add missing MODULE_DEVICE_TABLE
cpufreq: loongson1: Add missing MODULE_ALIAS
cpufreq: scpi: Add missing MODULE_ALIAS
Paul Moore (1):
selinux: fix inode_doinit_with_dentry() LABEL_INVALID error handling
Pavel Machek (1):
btrfs: fix return value mixup in btrfs_get_extent
Pawel Wieczorkiewicz (1):
xen-blkback: set ring->xenblkd to NULL after kthread_stop()
Paweł Chmiel (1):
arm64: dts: exynos: Correct psci compatible used on Exynos7
Peilin Ye (1):
Bluetooth: Fix slab-out-of-bounds read in hci_le_direct_adv_report_evt()
Peng Liu (1):
sched/deadline: Fix sched_dl_global_validate()
Qinglang Miao (8):
drm/tegra: sor: Disable clocks on error in tegra_sor_init()
media: solo6x10: fix missing snd_card_free in error handling case
memstick: fix a double-free bug in memstick_check
cw1200: fix missing destroy_workqueue() on error in cw1200_init_common
mips: cdmm: fix use-after-free in mips_cdmm_bus_discover
dm ioctl: fix error return code in target_message
scsi: qedi: Fix missing destroy_workqueue() on error in __qedi_probe
iio: adc: rockchip_saradc: fix missing clk_disable_unprepare() on error in rockchip_saradc_resume
Rafael J. Wysocki (1):
PM: ACPI: PCI: Drop acpi_pm_set_bridge_wakeup()
Randy Dunlap (1):
scsi: bnx2i: Requires MMU
Roberto Sassu (1):
ima: Don't modify file descriptor mode on the fly
Sara Sharon (2):
iwlwifi: mvm: fix kernel panic in case of assert during CSA
cfg80211: initialize rekey_data
Sean Young (1):
media: sunxi-cir: ensure IR is handled when it is continuous
Sebastian Andrzej Siewior (1):
orinoco: Move context allocation after processing the skb
SeongJae Park (5):
xen/xenbus: Allow watches discard events before queueing
xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path()
xen/xenbus/xen_bus_type: Support will_handle watch callback
xen/xenbus: Count pending messages for each watch
xenbus/xenbus_backend: Disallow pending watch messages
Serge Hallyn (1):
fix namespaced fscaps when !CONFIG_SECURITY
Simon Beginn (1):
Input: goodix - add upside-down quirk for Teclast X98 Pro tablet
Sreekanth Reddy (1):
scsi: mpt3sas: Increase IOCInit request timeout to 30s
Stefan Haberland (3):
s390/dasd: prevent inconsistent LCU device data
s390/dasd: fix list corruption of pavgroup group list
s390/dasd: fix list corruption of lcu list
Sven Eckelmann (3):
vxlan: Add needed_headroom for lower device
vxlan: Copy needed_tailroom from lowerdev
mtd: parser: cmdline: Fix parsing of part-names with colons
Sven Schnelle (1):
s390/smp: perform initial CPU reset also for SMT siblings
Takashi Iwai (5):
ALSA: usb-audio: Fix potential out-of-bounds shift
ALSA: usb-audio: Fix control 'access overflow' errors from chmap
ALSA: pcm: oss: Fix potential out-of-bounds shift
ALSA: pcm: oss: Fix a few more UBSAN fixes
ALSA: usb-audio: Disable sample read check if firmware doesn't give back
Terry Zhou (1):
clk: mvebu: a3700: fix the XTAL MODE pin to MPP1_9
Thomas Gleixner (3):
USB: sisusbvga: Make console support depend on BROKEN
dm table: Remove BUG_ON(in_interrupt())
sched: Reenable interrupts in do_sched_yield()
Tianyue Ren (1):
selinux: fix error initialization in inode_doinit_with_dentry()
Timo Witte (1):
platform/x86: acer-wmi: add automatic keyboard background light toggle key as KEY_LIGHTS_TOGGLE
Tom Rix (1):
drm/gma500: fix double free of gma_connector
Trond Myklebust (1):
SUNRPC: xprt_load_transport() needs to support the netid "rdma6"
Tsuchiya Yuto (1):
mwifiex: fix mwifiex_shutdown_sw() causing sw reset failure
Tyrel Datwyler (1):
powerpc/rtas: Fix typo of ibm,open-errinjct in RTAS filter
Uwe Kleine-König (1):
pwm: zx: Add missing cleanup in error path
Vincent Stehlé (2):
powerpc/ps3: use dma_mapping_error()
net: korina: fix return value
Vineet Gupta (1):
ARC: stack unwinding: don't assume non-current task is sleeping
Will McVicker (2):
USB: gadget: f_midi: setup SuperSpeed Plus descriptors
USB: gadget: f_rndis: fix bitrate for SuperSpeed and above
Xin Xiong (1):
drm: fix drm_dp_mst_port refcount leaks in drm_dp_mst_allocate_vcpi
Yang Yingliang (2):
drm/omap: dmm_tiler: fix return error code in omap_dmm_probe()
speakup: fix uninitialized flush_lock
Yu Kuai (3):
media: mtk-vcodec: add missing put_device() call in mtk_vcodec_release_dec_pm()
clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent()
pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()
Zhang Changzhong (2):
net: bridge: vlan: fix error return code in __vlan_add()
scsi: fnic: Fix error return code in fnic_probe()
Zhang Qilong (18):
can: softing: softing_netdev_open(): fix error handling
spi: img-spfi: fix reference leak in img_spfi_resume
spi: spi-ti-qspi: fix reference leak in ti_qspi_setup
spi: tegra20-slink: fix reference leak in slink ops of tegra20
spi: tegra20-sflash: fix reference leak in tegra_sflash_resume
spi: tegra114: fix reference leak in tegra spi ops
ASoC: wm8998: Fix PM disable depth imbalance on error
ASoC: arizona: Fix a wrong free in wm8997_probe
staging: greybus: codecs: Fix reference counter leak in error handling
crypto: omap-aes - Fix PM disable depth imbalance in omap_aes_probe
soc: ti: knav_qmss: fix reference leak in knav_queue_probe
soc: ti: Fix reference imbalance in knav_dma_probe
Input: omap4-keypad - fix runtime PM error handling
power: supply: bq24190_charger: fix reference leak
scsi: pm80xx: Fix error return in pm8001_pci_probe()
usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe
usb: oxu210hp-hcd: Fix memory leak in oxu_create
clk: ti: Fix memleak in ti_fapll_synth_setup
Zhao Heming (1):
md/cluster: fix deadlock when node is doing resync job
Zhe Li (1):
jffs2: Fix GC exit abnormally
Zheng Zengkai (1):
perf record: Fix memory leak when using '--user-regs=?' to list registers
Zhihao Cheng (1):
drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe
Zwane Mwaikambo (1):
drm/dp_aux_dev: check aux_dev before use in drm_dp_aux_dev_get_by_minor()
kazuo ito (1):
nfsd: Fix message level for normal termination
taehyun.cho (1):
USB: gadget: f_acm: add support for SuperSpeed Plus
4 years, 10 months
- 1
- 1
Linux 4.9.249
by Greg Kroah-Hartman
I'm announcing the release of the 4.9.249 kernel.
All users of the 4.9 kernel series must upgrade.
The updated 4.9.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.9.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
thanks,
greg k-h
------------
Makefile | 2
arch/arc/kernel/stacktrace.c | 23 ++++---
arch/arm/boot/dts/at91-sama5d3_xplained.dts | 7 ++
arch/arm/boot/dts/at91-sama5d4_xplained.dts | 7 ++
arch/arm/boot/dts/at91sam9rl.dtsi | 19 +++--
arch/arm/boot/dts/exynos5410-odroidxu.dts | 6 +
arch/arm/boot/dts/exynos5410-pinctrl.dtsi | 28 ++++++++
arch/arm/boot/dts/exynos5410.dtsi | 4 +
arch/arm/kernel/head.S | 6 -
arch/arm64/boot/dts/exynos/exynos7.dtsi | 4 -
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 3
arch/arm64/include/asm/kvm_host.h | 1
arch/arm64/kvm/sys_regs.c | 1
arch/mips/bcm47xx/Kconfig | 1
arch/powerpc/include/asm/cputable.h | 5 -
arch/powerpc/perf/core-book3s.c | 10 +++
arch/powerpc/platforms/pseries/suspend.c | 1
arch/powerpc/xmon/nonstdio.c | 2
arch/um/drivers/xterm.c | 5 +
arch/x86/kernel/kprobes/core.c | 5 +
drivers/acpi/acpi_pnp.c | 3
drivers/acpi/resource.c | 2
drivers/block/xen-blkback/xenbus.c | 1
drivers/bus/mips_cdmm.c | 4 -
drivers/clk/clk-s2mps11.c | 1
drivers/clk/mvebu/armada-37xx-xtal.c | 4 -
drivers/clk/tegra/clk-id.h | 1
drivers/clk/tegra/clk-tegra-periph.c | 2
drivers/clk/ti/fapll.c | 11 ++-
drivers/clocksource/arm_arch_timer.c | 23 ++++---
drivers/clocksource/cadence_ttc_timer.c | 18 ++---
drivers/cpufreq/highbank-cpufreq.c | 7 ++
drivers/cpufreq/loongson1-cpufreq.c | 1
drivers/cpufreq/scpi-cpufreq.c | 1
drivers/cpufreq/sti-cpufreq.c | 7 ++
drivers/crypto/omap-aes.c | 3
drivers/crypto/talitos.c | 6 -
drivers/extcon/extcon-max77693.c | 2
drivers/gpu/drm/drm_dp_aux_dev.c | 2
drivers/gpu/drm/gma500/cdv_intel_dp.c | 2
drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 1
drivers/gpu/drm/tegra/sor.c | 10 ++-
drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c | 8 ++
drivers/hsi/controllers/omap_ssi_core.c | 2
drivers/iio/adc/rockchip_saradc.c | 2
drivers/iio/industrialio-buffer.c | 6 -
drivers/iio/pressure/mpl3115.c | 9 ++
drivers/infiniband/core/cm.c | 2
drivers/infiniband/hw/cxgb4/cq.c | 3
drivers/infiniband/hw/mthca/mthca_cq.c | 2
drivers/infiniband/hw/mthca/mthca_dev.h | 1
drivers/infiniband/sw/rxe/rxe_req.c | 3
drivers/input/keyboard/cros_ec_keyb.c | 1
drivers/input/misc/cm109.c | 7 +-
drivers/input/mouse/cyapa_gen6.c | 2
drivers/input/serio/i8042-x86ia64io.h | 42 ++++++++++++
drivers/input/touchscreen/ads7846.c | 8 +-
drivers/input/touchscreen/goodix.c | 12 +++
drivers/irqchip/irq-alpine-msi.c | 3
drivers/md/dm-ioctl.c | 1
drivers/md/dm-table.c | 6 -
drivers/md/md.c | 7 +-
drivers/media/common/siano/smsdvb-main.c | 5 +
drivers/media/pci/netup_unidvb/netup_unidvb_spi.c | 5 -
drivers/media/pci/saa7146/mxb.c | 19 +++--
drivers/media/pci/solo6x10/solo6x10-g723.c | 2
drivers/media/rc/sunxi-cir.c | 2
drivers/media/usb/gspca/gspca.c | 1
drivers/media/usb/msi2500/msi2500.c | 2
drivers/memstick/core/memstick.c | 1
drivers/memstick/host/r592.c | 12 ++-
drivers/mtd/cmdlinepart.c | 14 ++++
drivers/net/can/softing/softing_main.c | 9 ++
drivers/net/ethernet/allwinner/sun4i-emac.c | 7 +-
drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4 -
drivers/net/ethernet/korina.c | 2
drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 20 ++++--
drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 7 +-
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 1
drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c | 6 -
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 13 +++-
drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 36 ++++++++---
drivers/net/wireless/intersil/orinoco/orinoco_usb.c | 14 ++--
drivers/net/wireless/st/cw1200/main.c | 2
drivers/nfc/s3fwrn5/firmware.c | 4 -
drivers/pci/slot.c | 6 -
drivers/pinctrl/intel/pinctrl-baytrail.c | 8 ++
drivers/pinctrl/intel/pinctrl-merrifield.c | 8 ++
drivers/pinctrl/pinctrl-amd.c | 7 --
drivers/pinctrl/pinctrl-falcon.c | 14 ++--
drivers/platform/x86/acer-wmi.c | 1
drivers/ps3/ps3stor_lib.c | 2
drivers/s390/block/dasd_alias.c | 12 +++
drivers/scsi/be2iscsi/be_main.c | 4 -
drivers/scsi/bnx2i/Kconfig | 1
drivers/scsi/fnic/fnic_main.c | 1
drivers/scsi/mpt3sas/mpt3sas_base.c | 2
drivers/scsi/pm8001/pm8001_init.c | 3
drivers/soc/qcom/smp2p.c | 5 -
drivers/soc/tegra/fuse/speedo-tegra210.c | 2
drivers/soc/ti/knav_dma.c | 13 +++-
drivers/soc/ti/knav_qmss_queue.c | 4 -
drivers/spi/Kconfig | 3
drivers/spi/spi-bcm2835aux.c | 17 +----
drivers/spi/spi-davinci.c | 2
drivers/spi/spi-img-spfi.c | 4 -
drivers/spi/spi-pic32.c | 1
drivers/spi/spi-rb4xx.c | 2
drivers/spi/spi-sc18is602.c | 13 ----
drivers/spi/spi-sh.c | 13 +---
drivers/spi/spi-st-ssc4.c | 5 -
drivers/spi/spi-tegra114.c | 2
drivers/spi/spi-tegra20-sflash.c | 1
drivers/spi/spi-tegra20-slink.c | 2
drivers/spi/spi-ti-qspi.c | 1
drivers/spi/spi.c | 21 ++++++
drivers/staging/comedi/drivers/mf6x4.c | 3
drivers/staging/greybus/audio_codec.c | 2
drivers/staging/speakup/speakup_dectlk.c | 2
drivers/tty/serial/8250/8250_omap.c | 5 -
drivers/tty/serial/serial_core.c | 4 +
drivers/usb/chipidea/ci_hdrc_imx.c | 3
drivers/usb/core/quirks.c | 3
drivers/usb/gadget/function/f_acm.c | 2
drivers/usb/gadget/function/f_fs.c | 5 +
drivers/usb/gadget/function/f_midi.c | 6 +
drivers/usb/gadget/function/f_rndis.c | 4 -
drivers/usb/gadget/udc/dummy_hcd.c | 2
drivers/usb/host/ehci-omap.c | 1
drivers/usb/host/oxu210hp-hcd.c | 4 -
drivers/usb/host/xhci-hub.c | 4 +
drivers/usb/misc/sisusbvga/Kconfig | 2
drivers/usb/serial/keyspan_pda.c | 63 ++++++++++---------
drivers/usb/serial/mos7720.c | 2
drivers/usb/serial/option.c | 23 ++++++-
drivers/vfio/pci/vfio_pci.c | 4 -
drivers/watchdog/qcom-wdt.c | 2
fs/btrfs/inode.c | 2
fs/btrfs/qgroup.c | 4 -
fs/btrfs/scrub.c | 17 ++---
fs/btrfs/tests/btrfs-tests.c | 8 ++
fs/ceph/caps.c | 11 ++-
fs/ext4/mballoc.c | 1
fs/jffs2/readinode.c | 16 ++++
fs/jfs/jfs_dmap.h | 2
fs/lockd/host.c | 20 +++---
fs/nfs/inode.c | 2
fs/nfs/nfs4proc.c | 10 ++-
fs/nfs_common/grace.c | 6 +
fs/nfsd/nfssvc.c | 3
include/linux/seq_buf.h | 2
include/linux/sunrpc/xprt.h | 1
include/linux/trace_seq.h | 4 -
kernel/cpu.c | 6 +
net/bluetooth/hci_event.c | 17 +++--
net/bridge/br_vlan.c | 4 -
net/ipv4/tcp_output.c | 9 +-
net/mac80211/mesh_pathtbl.c | 4 -
net/sunrpc/xprt.c | 65 +++++++++++++++-----
net/sunrpc/xprtrdma/module.c | 1
net/sunrpc/xprtrdma/transport.c | 1
net/sunrpc/xprtsock.c | 4 +
net/wireless/nl80211.c | 2
scripts/checkpatch.pl | 2
sound/core/oss/pcm_oss.c | 28 +++++---
sound/soc/codecs/wm_adsp.c | 5 -
sound/soc/jz4740/jz4740-i2s.c | 4 +
sound/soc/soc-pcm.c | 2
sound/usb/clock.c | 6 +
sound/usb/format.c | 2
sound/usb/stream.c | 6 -
tools/perf/util/parse-regs-options.c | 2
172 files changed, 831 insertions(+), 341 deletions(-)
Alan Stern (1):
media: gspca: Fix memory leak in probe
Alexander Sverdlin (1):
serial: 8250_omap: Avoid FIFO corruption caused by MDR1 access
Alexandre Belloni (1):
ARM: dts: at91: at91sam9rl: fix ADC triggers
Alexey Kardashevskiy (1):
serial_core: Check for port state when tty is in error state
Andy Shevchenko (2):
pinctrl: merrifield: Set default bias in case no particular value given
pinctrl: baytrail: Avoid clearing debounce value when turning it off
Anmol Karn (1):
Bluetooth: Fix null pointer dereference in hci_event_packet()
Anton Ivanov (1):
um: chan_xterm: Fix fd leak
Antti Palosaari (1):
media: msi2500: assign SPI bus number dynamically
Ard Biesheuvel (1):
ARM: p2v: fix handling of LPAE translation in BE mode
Arnd Bergmann (3):
RDMa/mthca: Work around -Wenum-conversion warning
seq_buf: Avoid type mismatch for seq_buf_init
Input: cyapa_gen6 - fix out-of-bounds stack access
Athira Rajeev (1):
powerpc/perf: Exclude kernel samples while counting events in user space.
Bob Pearson (1):
RDMA/rxe: Compute PSN windows correctly
Bongsu Jeon (1):
nfc: s3fwrn5: Release the nfc firmware
Bui Quang Minh (1):
USB: dummy-hcd: Fix uninitialized array use in init()
Calum Mackay (1):
lockd: don't use interval-based rebinding over TCP
Cezary Rojewski (1):
ASoC: pcm: DRAIN support reactivation
Cheng Lin (1):
nfs_common: need lock during iterate through the list
Chris Chiu (1):
Input: i8042 - add Acer laptops to the i8042 reset list
Christophe JAILLET (3):
net: bcmgenet: Fix a resource leak in an error handling path in the probe functin
net: allwinner: Fix some resources leak in the error handling path of the probe and in the remove function
clk: s2mps11: Fix a resource leak in error handling paths in the probe function
Christophe Leroy (3):
crypto: talitos - Fix return type of current_desc_hdr()
powerpc/feature: Fix CPU_FTRS_ALWAYS by removing CPU_FTRS_GENERIC_32
powerpc/xmon: Change printk() to pr_cont()
Chuhong Yuan (1):
ASoC: jz4740-i2s: add missed checks for clk_get()
Chunguang Xu (1):
ext4: fix a memory leak of ext4_free_data
Coiby Xu (1):
pinctrl: amd: remove debounce filter setting in IRQ type setting
Cristian Birsan (2):
ARM: dts: at91: sama5d4_xplained: add pincontrol for USB Host
ARM: dts: at91: sama5d3_xplained: add pincontrol for USB Host
Dae R. Jeong (1):
md: fix a warning caused by a race between concurrent md_ioctl()s
Dan Carpenter (4):
scsi: be2iscsi: Revert "Fix a theoretical leak in beiscsi_create_eqs()"
media: saa7146: fix array overflow in vidioc_s_audio()
ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control()
qlcnic: Fix error code in probe
Daniel Scally (1):
Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks"
Dave Kleikamp (1):
jfs: Fix array index bounds check in dbAdjTree
Dmitry Osipenko (1):
clk: tegra: Fix duplicated SE clock entry
Dmitry Torokhov (3):
Input: cm109 - do not stomp on control URB
Input: ads7846 - fix unaligned access on 7845
Input: cros_ec_keyb - send 'scancodes' in addition to key events
Dwaipayan Ray (1):
checkpatch: fix unescaped left brace
Eric Dumazet (1):
mac80211: mesh: fix mesh_pathtbl_init() error path
Evan Green (1):
soc: qcom: smp2p: Safely acquire spinlock without IRQs
Fabio Estevam (1):
usb: chipidea: ci_hdrc_imx: Pass DISABLE_DEVICE_STREAMING flag to imx6ul
Filipe Manana (1):
Btrfs: fix selftests failure due to uninitialized i_mode in test inodes
Fugang Duan (1):
net: stmmac: delete the eee_ctrl_timer after napi disabled
Greg Kroah-Hartman (1):
Linux 4.9.249
Hui Wang (1):
ACPI: PNP: compare the string length in the matching_id()
Ian Abbott (1):
staging: comedi: mf6x4: Fix AI end-of-conversion detection
Jack Pham (1):
usb: gadget: f_fs: Re-use SS descriptors for SuperSpeedPlus
Jason Gunthorpe (1):
vfio-pci: Use io_remap_pfn_range() for PCI IO memory
Jing Xiangfeng (2):
HSI: omap_ssi: Don't jump to free ID in ssi_add_controller()
memstick: r592: Fix error return in r592_probe()
Johan Hovold (8):
USB: serial: option: add interface-number sanity check to flag handling
USB: serial: mos7720: fix parallel-port state restore
USB: serial: keyspan_pda: fix dropped unthrottle interrupts
USB: serial: keyspan_pda: fix write deadlock
USB: serial: keyspan_pda: fix stalled writes
USB: serial: keyspan_pda: fix write-wakeup use-after-free
USB: serial: keyspan_pda: fix tx-unthrottle use-after-free
USB: serial: keyspan_pda: fix write unthrottling
Johannes Berg (1):
iwlwifi: pcie: limit memory read spin time
Jonathan Cameron (1):
iio:pressure:mpl3115: Force alignment of buffer
Jubin Zhong (1):
PCI: Fix pci_slot_release() NULL pointer dereference
Julian Sax (1):
HID: i2c-hid: add Vero K147 to descriptor override
Kamal Heib (1):
RDMA/cxgb4: Validate the number of CQEs
Keita Suzuki (1):
media: siano: fix memory leak of debugfs members in smsdvb_hotplug
Keqian Zhu (1):
clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI
Krzysztof Kozlowski (3):
ARM: dts: exynos: fix roles of USB 3.0 ports on Odroid XU
ARM: dts: exynos: fix USB 3.0 VBUS control and over-current pins on Exynos5410
ARM: dts: exynos: fix USB 3.0 pins supply being turned off on Odroid XU
Leon Romanovsky (1):
RDMA/cm: Fix an attempt to use non-valid pointer when cleaning timewait
Li Jun (1):
xhci: Give USB2 ports time to enter U3 in bus suspend
Luis Henriques (1):
ceph: fix race in concurrent __ceph_remove_cap invocations
Lukas Wunner (9):
spi: bcm2835aux: Fix use-after-free on unbind
spi: Prevent adding devices below an unregistering controller
media: netup_unidvb: Don't leak SPI master in probe error path
spi: spi-sh: Fix use-after-free on unbind
spi: davinci: Fix use-after-free on unbind
spi: pic32: Don't leak DMA channels in probe error path
spi: rb4xx: Don't leak SPI master in probe error path
spi: sc18is602: Don't leak SPI master in probe error path
spi: st-ssc4: Fix unbalanced pm_runtime_disable() in probe error path
Manivannan Sadhasivam (1):
watchdog: qcom: Avoid context switch in restart handler
Marc Zyngier (2):
irqchip/alpine-msi: Fix freeing of interrupts on allocation error path
KVM: arm64: Introduce handling of AArch32 TTBCR2 traps
Marek Szyprowski (1):
extcon: max77693: Fix modalias string
Markus Reichl (1):
arm64: dts: rockchip: Assign a fixed index to mmc devices on rk3399 boards.
Martin Blumenstingl (1):
net: stmmac: dwmac-meson8b: fix mask definition of the m250_sel mux
Masami Hiramatsu (1):
x86/kprobes: Restore BTF if the single-stepping is cancelled
Moshe Shemesh (1):
net/mlx4_en: Avoid scheduling restart task if it is already running
Nathan Chancellor (1):
spi: bcm2835aux: Restore err assignment in bcm2835aux_spi_probe
Nathan Lynch (1):
powerpc/pseries/hibernation: drop pseries_suspend_begin() from suspend ops
Neal Cardwell (1):
tcp: fix cwnd-limited bug for TSO deferral where we send nothing
Necip Fazil Yildiran (1):
MIPS: BCM47XX: fix kconfig dependency bug for BCM47XX_BCMA
NeilBrown (1):
NFS: switch nfsiod to be an UNBOUND workqueue.
Nicholas Piggin (1):
kernel/cpu: add arch override for clear_tasks_mm_cpumask() mm handling
Nicolin Chen (1):
soc/tegra: fuse: Fix index bug in get_process_id
Nuno Sá (1):
iio: buffer: Fix demux update
Oleksij Rempel (1):
Input: ads7846 - fix integer overflow on Rt calculation
Olga Kornievskaia (1):
NFSv4.2: condition READDIR's mask for security label based on LSM state
Oliver Neukum (1):
USB: add RESET_RESUME quirk for Snapscan 1212
Pali Rohár (4):
cpufreq: highbank: Add missing MODULE_DEVICE_TABLE
cpufreq: st: Add missing MODULE_DEVICE_TABLE
cpufreq: loongson1: Add missing MODULE_ALIAS
cpufreq: scpi: Add missing MODULE_ALIAS
Pavel Machek (1):
btrfs: fix return value mixup in btrfs_get_extent
Pawel Wieczorkiewicz (1):
xen-blkback: set ring->xenblkd to NULL after kthread_stop()
Paweł Chmiel (1):
arm64: dts: exynos: Correct psci compatible used on Exynos7
Peilin Ye (1):
Bluetooth: Fix slab-out-of-bounds read in hci_le_direct_adv_report_evt()
Qinglang Miao (7):
drm/tegra: sor: Disable clocks on error in tegra_sor_init()
media: solo6x10: fix missing snd_card_free in error handling case
memstick: fix a double-free bug in memstick_check
cw1200: fix missing destroy_workqueue() on error in cw1200_init_common
mips: cdmm: fix use-after-free in mips_cdmm_bus_discover
dm ioctl: fix error return code in target_message
iio: adc: rockchip_saradc: fix missing clk_disable_unprepare() on error in rockchip_saradc_resume
Qu Wenruo (2):
btrfs: quota: Set rescan progress to (u64)-1 if we hit last leaf
btrfs: scrub: Don't use inode page cache in scrub_handle_errored_block()
Randy Dunlap (1):
scsi: bnx2i: Requires MMU
Sara Sharon (1):
cfg80211: initialize rekey_data
Sean Young (1):
media: sunxi-cir: ensure IR is handled when it is continuous
Sebastian Andrzej Siewior (1):
orinoco: Move context allocation after processing the skb
Simon Beginn (1):
Input: goodix - add upside-down quirk for Teclast X98 Pro tablet
Sreekanth Reddy (1):
scsi: mpt3sas: Increase IOCInit request timeout to 30s
Stefan Haberland (3):
s390/dasd: prevent inconsistent LCU device data
s390/dasd: fix list corruption of pavgroup group list
s390/dasd: fix list corruption of lcu list
Sven Eckelmann (1):
mtd: parser: cmdline: Fix parsing of part-names with colons
Takashi Iwai (5):
ALSA: usb-audio: Fix potential out-of-bounds shift
ALSA: usb-audio: Fix control 'access overflow' errors from chmap
ALSA: pcm: oss: Fix potential out-of-bounds shift
ALSA: pcm: oss: Fix a few more UBSAN fixes
ALSA: usb-audio: Disable sample read check if firmware doesn't give back
Terry Zhou (1):
clk: mvebu: a3700: fix the XTAL MODE pin to MPP1_9
Thomas Gleixner (2):
USB: sisusbvga: Make console support depend on BROKEN
dm table: Remove BUG_ON(in_interrupt())
Timo Witte (1):
platform/x86: acer-wmi: add automatic keyboard background light toggle key as KEY_LIGHTS_TOGGLE
Tom Rix (1):
drm/gma500: fix double free of gma_connector
Trond Myklebust (1):
SUNRPC: xprt_load_transport() needs to support the netid "rdma6"
Vincent Stehlé (2):
powerpc/ps3: use dma_mapping_error()
net: korina: fix return value
Vineet Gupta (1):
ARC: stack unwinding: don't assume non-current task is sleeping
Will McVicker (2):
USB: gadget: f_midi: setup SuperSpeed Plus descriptors
USB: gadget: f_rndis: fix bitrate for SuperSpeed and above
Yang Yingliang (2):
drm/omap: dmm_tiler: fix return error code in omap_dmm_probe()
speakup: fix uninitialized flush_lock
Yu Kuai (2):
clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent()
pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()
Zhang Changzhong (2):
net: bridge: vlan: fix error return code in __vlan_add()
scsi: fnic: Fix error return code in fnic_probe()
Zhang Qilong (14):
can: softing: softing_netdev_open(): fix error handling
spi: img-spfi: fix reference leak in img_spfi_resume
spi: spi-ti-qspi: fix reference leak in ti_qspi_setup
spi: tegra20-slink: fix reference leak in slink ops of tegra20
spi: tegra20-sflash: fix reference leak in tegra_sflash_resume
spi: tegra114: fix reference leak in tegra spi ops
staging: greybus: codecs: Fix reference counter leak in error handling
crypto: omap-aes - Fix PM disable depth imbalance in omap_aes_probe
soc: ti: knav_qmss: fix reference leak in knav_queue_probe
soc: ti: Fix reference imbalance in knav_dma_probe
scsi: pm80xx: Fix error return in pm8001_pci_probe()
usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe
usb: oxu210hp-hcd: Fix memory leak in oxu_create
clk: ti: Fix memleak in ti_fapll_synth_setup
Zhe Li (1):
jffs2: Fix GC exit abnormally
Zheng Zengkai (1):
perf record: Fix memory leak when using '--user-regs=?' to list registers
Zhihao Cheng (1):
drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe
Zwane Mwaikambo (1):
drm/dp_aux_dev: check aux_dev before use in drm_dp_aux_dev_get_by_minor()
kazuo ito (1):
nfsd: Fix message level for normal termination
taehyun.cho (1):
USB: gadget: f_acm: add support for SuperSpeed Plus
4 years, 10 months
- 1
- 1
Linux 4.4.249
by Greg Kroah-Hartman
I'm announcing the release of the 4.4.249 kernel.
All users of the 4.4 kernel series must upgrade.
The updated 4.4.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.4.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
thanks,
greg k-h
------------
Makefile | 2
arch/arc/kernel/stacktrace.c | 23 +++++---
arch/arm/boot/dts/at91-sama5d3_xplained.dts | 7 ++
arch/arm/boot/dts/at91-sama5d4_xplained.dts | 7 ++
arch/arm/kernel/head.S | 6 --
arch/mips/bcm47xx/Kconfig | 1
arch/powerpc/include/asm/cputable.h | 5 -
arch/powerpc/perf/core-book3s.c | 10 +++
arch/powerpc/platforms/pseries/suspend.c | 1
arch/um/drivers/xterm.c | 5 +
arch/x86/kernel/kprobes/core.c | 5 +
drivers/acpi/acpi_pnp.c | 3 +
drivers/acpi/resource.c | 2
drivers/block/xen-blkback/xenbus.c | 3 -
drivers/bus/mips_cdmm.c | 4 -
drivers/clk/clk-s2mps11.c | 1
drivers/clk/ti/fapll.c | 11 +++
drivers/clocksource/arm_arch_timer.c | 23 +++++---
drivers/cpufreq/highbank-cpufreq.c | 7 ++
drivers/cpufreq/ls1x-cpufreq.c | 1
drivers/cpufreq/scpi-cpufreq.c | 1
drivers/crypto/talitos.c | 6 +-
drivers/extcon/extcon-max77693.c | 2
drivers/gpu/drm/gma500/cdv_intel_dp.c | 2
drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 1
drivers/iio/adc/rockchip_saradc.c | 2
drivers/iio/pressure/mpl3115.c | 9 ++-
drivers/infiniband/core/cm.c | 2
drivers/infiniband/hw/mthca/mthca_cq.c | 2
drivers/infiniband/hw/mthca/mthca_dev.h | 1
drivers/input/keyboard/cros_ec_keyb.c | 1
drivers/input/misc/cm109.c | 7 +-
drivers/input/mouse/cyapa_gen6.c | 2
drivers/input/serio/i8042-x86ia64io.h | 42 ++++++++++++++
drivers/input/touchscreen/ads7846.c | 8 +-
drivers/input/touchscreen/goodix.c | 12 ++++
drivers/md/dm-ioctl.c | 1
drivers/md/dm-table.c | 6 --
drivers/media/pci/netup_unidvb/netup_unidvb_spi.c | 5 +
drivers/media/pci/saa7146/mxb.c | 19 +++---
drivers/media/pci/solo6x10/solo6x10-g723.c | 2
drivers/media/rc/sunxi-cir.c | 2
drivers/media/usb/gspca/gspca.c | 1
drivers/media/usb/msi2500/msi2500.c | 2
drivers/memstick/core/memstick.c | 1
drivers/memstick/host/r592.c | 12 ++--
drivers/mtd/cmdlinepart.c | 14 ++++
drivers/net/can/softing/softing_main.c | 9 ++-
drivers/net/ethernet/allwinner/sun4i-emac.c | 7 +-
drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4 +
drivers/net/ethernet/korina.c | 2
drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 17 +++--
drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 7 ++
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 1
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 13 +++-
drivers/net/wireless/cw1200/main.c | 2
drivers/net/wireless/orinoco/orinoco_usb.c | 14 ++--
drivers/net/xen-netback/xenbus.c | 4 +
drivers/nfc/s3fwrn5/firmware.c | 4 +
drivers/pci/slot.c | 6 +-
drivers/pinctrl/pinctrl-amd.c | 7 --
drivers/pinctrl/pinctrl-falcon.c | 14 +++-
drivers/platform/x86/acer-wmi.c | 1
drivers/ps3/ps3stor_lib.c | 2
drivers/s390/block/dasd_alias.c | 3 -
drivers/scsi/bnx2i/Kconfig | 1
drivers/scsi/fnic/fnic_main.c | 1
drivers/scsi/pm8001/pm8001_init.c | 3 -
drivers/soc/tegra/fuse/speedo-tegra210.c | 2
drivers/soc/ti/knav_dma.c | 13 +++-
drivers/soc/ti/knav_qmss_queue.c | 4 +
drivers/spi/Kconfig | 3 +
drivers/spi/spi-bcm2835aux.c | 17 ++---
drivers/spi/spi-img-spfi.c | 4 +
drivers/spi/spi-rb4xx.c | 2
drivers/spi/spi-tegra114.c | 2
drivers/spi/spi-tegra20-sflash.c | 1
drivers/spi/spi-tegra20-slink.c | 2
drivers/spi/spi-ti-qspi.c | 1
drivers/spi/spi.c | 21 ++++++-
drivers/staging/comedi/drivers/mf6x4.c | 3 -
drivers/staging/speakup/speakup_dectlk.c | 2
drivers/tty/serial/8250/8250_omap.c | 5 -
drivers/usb/chipidea/ci_hdrc_imx.c | 3 -
drivers/usb/core/quirks.c | 3 +
drivers/usb/gadget/function/f_rndis.c | 4 +
drivers/usb/gadget/udc/dummy_hcd.c | 2
drivers/usb/host/ehci-omap.c | 1
drivers/usb/host/oxu210hp-hcd.c | 4 +
drivers/usb/host/xhci-hub.c | 4 +
drivers/usb/misc/sisusbvga/Kconfig | 2
drivers/usb/serial/cp210x.c | 2
drivers/usb/serial/keyspan_pda.c | 63 +++++++++++-----------
drivers/usb/serial/mos7720.c | 2
drivers/usb/serial/option.c | 23 +++++++-
drivers/xen/xen-pciback/xenbus.c | 2
drivers/xen/xenbus/xenbus_client.c | 8 ++
drivers/xen/xenbus/xenbus_probe.c | 1
drivers/xen/xenbus/xenbus_probe.h | 2
drivers/xen/xenbus/xenbus_probe_backend.c | 7 ++
drivers/xen/xenbus/xenbus_xs.c | 38 ++++++++-----
fs/btrfs/inode.c | 2
fs/btrfs/qgroup.c | 4 +
fs/btrfs/scrub.c | 17 +++--
fs/btrfs/tests/btrfs-tests.c | 8 ++
fs/ceph/caps.c | 11 +++
fs/ext4/mballoc.c | 1
fs/jffs2/readinode.c | 16 +++++
fs/jfs/jfs_dmap.h | 2
fs/lockd/host.c | 20 +++---
fs/nfs/inode.c | 2
fs/nfs/nfs4proc.c | 10 ++-
fs/nfs_common/grace.c | 6 +-
include/linux/seq_buf.h | 2
include/linux/trace_seq.h | 4 -
include/xen/xenbus.h | 15 ++++-
net/bluetooth/hci_event.c | 17 +++--
net/bridge/br_vlan.c | 4 +
net/ipv4/tcp_output.c | 9 ++-
net/wireless/nl80211.c | 2
scripts/checkpatch.pl | 2
sound/core/oss/pcm_oss.c | 28 ++++++---
sound/soc/codecs/wm_adsp.c | 5 +
sound/soc/jz4740/jz4740-i2s.c | 4 +
sound/soc/soc-pcm.c | 2
sound/usb/format.c | 2
sound/usb/stream.c | 6 +-
tools/perf/util/parse-regs-options.c | 2
128 files changed, 618 insertions(+), 252 deletions(-)
Alan Stern (1):
media: gspca: Fix memory leak in probe
Alexander Sverdlin (1):
serial: 8250_omap: Avoid FIFO corruption caused by MDR1 access
Anmol Karn (1):
Bluetooth: Fix null pointer dereference in hci_event_packet()
Anton Ivanov (1):
um: chan_xterm: Fix fd leak
Antti Palosaari (1):
media: msi2500: assign SPI bus number dynamically
Ard Biesheuvel (1):
ARM: p2v: fix handling of LPAE translation in BE mode
Arnd Bergmann (3):
RDMa/mthca: Work around -Wenum-conversion warning
seq_buf: Avoid type mismatch for seq_buf_init
Input: cyapa_gen6 - fix out-of-bounds stack access
Athira Rajeev (1):
powerpc/perf: Exclude kernel samples while counting events in user space.
Bongsu Jeon (1):
nfc: s3fwrn5: Release the nfc firmware
Brant Merryman (1):
USB: serial: cp210x: enable usb generic throttle/unthrottle
Bui Quang Minh (1):
USB: dummy-hcd: Fix uninitialized array use in init()
Calum Mackay (1):
lockd: don't use interval-based rebinding over TCP
Cezary Rojewski (1):
ASoC: pcm: DRAIN support reactivation
Cheng Lin (1):
nfs_common: need lock during iterate through the list
Chris Chiu (1):
Input: i8042 - add Acer laptops to the i8042 reset list
Christophe JAILLET (3):
net: bcmgenet: Fix a resource leak in an error handling path in the probe functin
net: allwinner: Fix some resources leak in the error handling path of the probe and in the remove function
clk: s2mps11: Fix a resource leak in error handling paths in the probe function
Christophe Leroy (2):
crypto: talitos - Fix return type of current_desc_hdr()
powerpc/feature: Fix CPU_FTRS_ALWAYS by removing CPU_FTRS_GENERIC_32
Chuhong Yuan (1):
ASoC: jz4740-i2s: add missed checks for clk_get()
Chunguang Xu (1):
ext4: fix a memory leak of ext4_free_data
Coiby Xu (1):
pinctrl: amd: remove debounce filter setting in IRQ type setting
Cristian Birsan (2):
ARM: dts: at91: sama5d4_xplained: add pincontrol for USB Host
ARM: dts: at91: sama5d3_xplained: add pincontrol for USB Host
Dan Carpenter (3):
media: saa7146: fix array overflow in vidioc_s_audio()
ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control()
qlcnic: Fix error code in probe
Daniel Scally (1):
Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks"
Dave Kleikamp (1):
jfs: Fix array index bounds check in dbAdjTree
Dmitry Torokhov (3):
Input: cm109 - do not stomp on control URB
Input: ads7846 - fix unaligned access on 7845
Input: cros_ec_keyb - send 'scancodes' in addition to key events
Dwaipayan Ray (1):
checkpatch: fix unescaped left brace
Fabio Estevam (1):
usb: chipidea: ci_hdrc_imx: Pass DISABLE_DEVICE_STREAMING flag to imx6ul
Filipe Manana (1):
Btrfs: fix selftests failure due to uninitialized i_mode in test inodes
Fugang Duan (1):
net: stmmac: delete the eee_ctrl_timer after napi disabled
Greg Kroah-Hartman (1):
Linux 4.4.249
Hui Wang (1):
ACPI: PNP: compare the string length in the matching_id()
Ian Abbott (1):
staging: comedi: mf6x4: Fix AI end-of-conversion detection
Jing Xiangfeng (1):
memstick: r592: Fix error return in r592_probe()
Johan Hovold (8):
USB: serial: option: add interface-number sanity check to flag handling
USB: serial: mos7720: fix parallel-port state restore
USB: serial: keyspan_pda: fix dropped unthrottle interrupts
USB: serial: keyspan_pda: fix write deadlock
USB: serial: keyspan_pda: fix stalled writes
USB: serial: keyspan_pda: fix write-wakeup use-after-free
USB: serial: keyspan_pda: fix tx-unthrottle use-after-free
USB: serial: keyspan_pda: fix write unthrottling
Jonathan Cameron (1):
iio:pressure:mpl3115: Force alignment of buffer
Jubin Zhong (1):
PCI: Fix pci_slot_release() NULL pointer dereference
Keqian Zhu (1):
clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI
Leon Romanovsky (1):
RDMA/cm: Fix an attempt to use non-valid pointer when cleaning timewait
Li Jun (1):
xhci: Give USB2 ports time to enter U3 in bus suspend
Luis Henriques (1):
ceph: fix race in concurrent __ceph_remove_cap invocations
Lukas Wunner (4):
spi: bcm2835aux: Fix use-after-free on unbind
spi: Prevent adding devices below an unregistering controller
media: netup_unidvb: Don't leak SPI master in probe error path
spi: rb4xx: Don't leak SPI master in probe error path
Marek Szyprowski (1):
extcon: max77693: Fix modalias string
Masami Hiramatsu (1):
x86/kprobes: Restore BTF if the single-stepping is cancelled
Moshe Shemesh (1):
net/mlx4_en: Avoid scheduling restart task if it is already running
Nathan Chancellor (1):
spi: bcm2835aux: Restore err assignment in bcm2835aux_spi_probe
Nathan Lynch (1):
powerpc/pseries/hibernation: drop pseries_suspend_begin() from suspend ops
Neal Cardwell (1):
tcp: fix cwnd-limited bug for TSO deferral where we send nothing
Necip Fazil Yildiran (1):
MIPS: BCM47XX: fix kconfig dependency bug for BCM47XX_BCMA
NeilBrown (1):
NFS: switch nfsiod to be an UNBOUND workqueue.
Nicolin Chen (1):
soc/tegra: fuse: Fix index bug in get_process_id
Oleksij Rempel (1):
Input: ads7846 - fix integer overflow on Rt calculation
Olga Kornievskaia (1):
NFSv4.2: condition READDIR's mask for security label based on LSM state
Oliver Neukum (1):
USB: add RESET_RESUME quirk for Snapscan 1212
Pali Rohár (3):
cpufreq: highbank: Add missing MODULE_DEVICE_TABLE
cpufreq: loongson1: Add missing MODULE_ALIAS
cpufreq: scpi: Add missing MODULE_ALIAS
Pavel Machek (1):
btrfs: fix return value mixup in btrfs_get_extent
Peilin Ye (1):
Bluetooth: Fix slab-out-of-bounds read in hci_le_direct_adv_report_evt()
Qinglang Miao (6):
media: solo6x10: fix missing snd_card_free in error handling case
memstick: fix a double-free bug in memstick_check
cw1200: fix missing destroy_workqueue() on error in cw1200_init_common
mips: cdmm: fix use-after-free in mips_cdmm_bus_discover
dm ioctl: fix error return code in target_message
iio: adc: rockchip_saradc: fix missing clk_disable_unprepare() on error in rockchip_saradc_resume
Qu Wenruo (2):
btrfs: quota: Set rescan progress to (u64)-1 if we hit last leaf
btrfs: scrub: Don't use inode page cache in scrub_handle_errored_block()
Randy Dunlap (1):
scsi: bnx2i: Requires MMU
Sara Sharon (1):
cfg80211: initialize rekey_data
Sean Young (1):
media: sunxi-cir: ensure IR is handled when it is continuous
Sebastian Andrzej Siewior (1):
orinoco: Move context allocation after processing the skb
SeongJae Park (5):
xen/xenbus: Allow watches discard events before queueing
xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path()
xen/xenbus/xen_bus_type: Support will_handle watch callback
xen/xenbus: Count pending messages for each watch
xenbus/xenbus_backend: Disallow pending watch messages
Simon Beginn (1):
Input: goodix - add upside-down quirk for Teclast X98 Pro tablet
Stefan Haberland (2):
s390/dasd: fix list corruption of pavgroup group list
s390/dasd: fix list corruption of lcu list
Sven Eckelmann (1):
mtd: parser: cmdline: Fix parsing of part-names with colons
Takashi Iwai (4):
ALSA: usb-audio: Fix potential out-of-bounds shift
ALSA: usb-audio: Fix control 'access overflow' errors from chmap
ALSA: pcm: oss: Fix potential out-of-bounds shift
ALSA: pcm: oss: Fix a few more UBSAN fixes
Thomas Gleixner (2):
USB: sisusbvga: Make console support depend on BROKEN
dm table: Remove BUG_ON(in_interrupt())
Timo Witte (1):
platform/x86: acer-wmi: add automatic keyboard background light toggle key as KEY_LIGHTS_TOGGLE
Tom Rix (1):
drm/gma500: fix double free of gma_connector
Vincent Stehlé (2):
powerpc/ps3: use dma_mapping_error()
net: korina: fix return value
Vineet Gupta (1):
ARC: stack unwinding: don't assume non-current task is sleeping
Will McVicker (1):
USB: gadget: f_rndis: fix bitrate for SuperSpeed and above
Yang Yingliang (2):
drm/omap: dmm_tiler: fix return error code in omap_dmm_probe()
speakup: fix uninitialized flush_lock
Yu Kuai (1):
pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()
Zhang Changzhong (2):
net: bridge: vlan: fix error return code in __vlan_add()
scsi: fnic: Fix error return code in fnic_probe()
Zhang Qilong (12):
can: softing: softing_netdev_open(): fix error handling
spi: img-spfi: fix reference leak in img_spfi_resume
spi: spi-ti-qspi: fix reference leak in ti_qspi_setup
spi: tegra20-slink: fix reference leak in slink ops of tegra20
spi: tegra20-sflash: fix reference leak in tegra_sflash_resume
spi: tegra114: fix reference leak in tegra spi ops
soc: ti: knav_qmss: fix reference leak in knav_queue_probe
soc: ti: Fix reference imbalance in knav_dma_probe
scsi: pm80xx: Fix error return in pm8001_pci_probe()
usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe
usb: oxu210hp-hcd: Fix memory leak in oxu_create
clk: ti: Fix memleak in ti_fapll_synth_setup
Zhe Li (1):
jffs2: Fix GC exit abnormally
Zheng Zengkai (1):
perf record: Fix memory leak when using '--user-regs=?' to list registers
Zhihao Cheng (1):
drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe
4 years, 10 months
- 1
- 1
[PATCH] usb: gadget: configfs: Fix use-after-free issue with udc_name
by Macpaul Lin
There is a use-after-free issue, if access udc_name
in function gadget_dev_desc_UDC_store after another context
free udc_name in function unregister_gadget.
Contex 1:
gadget_dev_desc_UDC_store()->unregister_gadget()->
free udc_name->set udc_name to NULL
Contex 2:
gadget_dev_desc_UDC_show()-> access udc_name
Call trace:
dump_backtrace+0x0/0x340
show_stack+0x14/0x1c
dump_stack+0xe4/0x134
print_address_description+0x78/0x478
__kasan_report+0x270/0x2ec
kasan_report+0x10/0x18
__asan_report_load1_noabort+0x18/0x20
string+0xf4/0x138
vsnprintf+0x428/0x14d0
sprintf+0xe4/0x12c
gadget_dev_desc_UDC_show+0x54/0x64
configfs_read_file+0x210/0x3a0
__vfs_read+0xf0/0x49c
vfs_read+0x130/0x2b4
SyS_read+0x114/0x208
el0_svc_naked+0x34/0x38
Add mutex_lock to protect this kind of scenario.
Signed-off-by: Eddie Hung <eddie.hung(a)mediatek.com>
Signed-off-by: Macpaul Lin <macpaul.lin(a)mediatek.com>
Cc: stable(a)vger.kernel.org
---
drivers/usb/gadget/configfs.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
index 9dc06a4e1b30..21110b2865b9 100644
--- a/drivers/usb/gadget/configfs.c
+++ b/drivers/usb/gadget/configfs.c
@@ -221,9 +221,16 @@ static ssize_t gadget_dev_desc_bcdUSB_store(struct config_item *item,
static ssize_t gadget_dev_desc_UDC_show(struct config_item *item, char *page)
{
- char *udc_name = to_gadget_info(item)->composite.gadget_driver.udc_name;
+ struct gadget_info *gi = to_gadget_info(item);
+ char *udc_name;
+ int ret;
+
+ mutex_lock(&gi->lock);
+ udc_name = gi->composite.gadget_driver.udc_name;
+ ret = sprintf(page, "%s\n", udc_name ?: "");
+ mutex_unlock(&gi->lock);
- return sprintf(page, "%s\n", udc_name ?: "");
+ return ret;
}
static int unregister_gadget(struct gadget_info *gi)
--
2.18.0
4 years, 10 months
- 5
- 9
[PATCH 4.9 000/175] 4.9.249-rc1 review
by Greg Kroah-Hartman
This is the start of the stable review cycle for the 4.9.249 release.
There are 175 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Wed, 30 Dec 2020 12:48:23 +0000.
Anything received after that time might be too late.
The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.249-rc…
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Linux 4.9.249-rc1
Jubin Zhong <zhongjubin(a)huawei.com>
PCI: Fix pci_slot_release() NULL pointer dereference
Pawel Wieczorkiewicz <wipawel(a)amazon.de>
xen-blkback: set ring->xenblkd to NULL after kthread_stop()
Terry Zhou <bjzhou(a)marvell.com>
clk: mvebu: a3700: fix the XTAL MODE pin to MPP1_9
Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
iio:pressure:mpl3115: Force alignment of buffer
Qinglang Miao <miaoqinglang(a)huawei.com>
iio: adc: rockchip_saradc: fix missing clk_disable_unprepare() on error in rockchip_saradc_resume
Nuno Sá <nuno.sa(a)analog.com>
iio: buffer: Fix demux update
Sven Eckelmann <sven(a)narfation.org>
mtd: parser: cmdline: Fix parsing of part-names with colons
Evan Green <evgreen(a)chromium.org>
soc: qcom: smp2p: Safely acquire spinlock without IRQs
Lukas Wunner <lukas(a)wunner.de>
spi: st-ssc4: Fix unbalanced pm_runtime_disable() in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: sc18is602: Don't leak SPI master in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: rb4xx: Don't leak SPI master in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: pic32: Don't leak DMA channels in probe error path
Lukas Wunner <lukas(a)wunner.de>
spi: davinci: Fix use-after-free on unbind
Lukas Wunner <lukas(a)wunner.de>
spi: spi-sh: Fix use-after-free on unbind
Zwane Mwaikambo <zwane(a)yosper.io>
drm/dp_aux_dev: check aux_dev before use in drm_dp_aux_dev_get_by_minor()
Dave Kleikamp <dave.kleikamp(a)oracle.com>
jfs: Fix array index bounds check in dbAdjTree
Zhe Li <lizhe67(a)huawei.com>
jffs2: Fix GC exit abnormally
Luis Henriques <lhenriques(a)suse.de>
ceph: fix race in concurrent __ceph_remove_cap invocations
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/xmon: Change printk() to pr_cont()
Marc Zyngier <maz(a)kernel.org>
KVM: arm64: Introduce handling of AArch32 TTBCR2 traps
Chunguang Xu <brookxu(a)tencent.com>
ext4: fix a memory leak of ext4_free_data
Pavel Machek <pavel(a)denx.de>
btrfs: fix return value mixup in btrfs_get_extent
Filipe Manana <fdmanana(a)suse.com>
Btrfs: fix selftests failure due to uninitialized i_mode in test inodes
Qu Wenruo <wqu(a)suse.com>
btrfs: scrub: Don't use inode page cache in scrub_handle_errored_block()
Qu Wenruo <wqu(a)suse.com>
btrfs: quota: Set rescan progress to (u64)-1 if we hit last leaf
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix write unthrottling
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix tx-unthrottle use-after-free
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix write-wakeup use-after-free
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix stalled writes
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix write deadlock
Johan Hovold <johan(a)kernel.org>
USB: serial: keyspan_pda: fix dropped unthrottle interrupts
Johan Hovold <johan(a)kernel.org>
USB: serial: mos7720: fix parallel-port state restore
Athira Rajeev <atrajeev(a)linux.vnet.ibm.com>
powerpc/perf: Exclude kernel samples while counting events in user space.
Ian Abbott <abbotti(a)mev.co.uk>
staging: comedi: mf6x4: Fix AI end-of-conversion detection
Stefan Haberland <sth(a)linux.ibm.com>
s390/dasd: fix list corruption of lcu list
Stefan Haberland <sth(a)linux.ibm.com>
s390/dasd: fix list corruption of pavgroup group list
Stefan Haberland <sth(a)linux.ibm.com>
s390/dasd: prevent inconsistent LCU device data
Takashi Iwai <tiwai(a)suse.de>
ALSA: usb-audio: Disable sample read check if firmware doesn't give back
Takashi Iwai <tiwai(a)suse.de>
ALSA: pcm: oss: Fix a few more UBSAN fixes
Hui Wang <hui.wang(a)canonical.com>
ACPI: PNP: compare the string length in the matching_id()
Daniel Scally <djrscally(a)gmail.com>
Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks"
Arnd Bergmann <arnd(a)arndb.de>
Input: cyapa_gen6 - fix out-of-bounds stack access
Lukas Wunner <lukas(a)wunner.de>
media: netup_unidvb: Don't leak SPI master in probe error path
Sean Young <sean(a)mess.org>
media: sunxi-cir: ensure IR is handled when it is continuous
Alan Stern <stern(a)rowland.harvard.edu>
media: gspca: Fix memory leak in probe
Simon Beginn <linux(a)simonmicro.de>
Input: goodix - add upside-down quirk for Teclast X98 Pro tablet
Dmitry Torokhov <dmitry.torokhov(a)gmail.com>
Input: cros_ec_keyb - send 'scancodes' in addition to key events
Sara Sharon <sara.sharon(a)intel.com>
cfg80211: initialize rekey_data
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
clk: s2mps11: Fix a resource leak in error handling paths in the probe function
Dan Carpenter <dan.carpenter(a)oracle.com>
qlcnic: Fix error code in probe
Zheng Zengkai <zhengzengkai(a)huawei.com>
perf record: Fix memory leak when using '--user-regs=?' to list registers
Zhang Qilong <zhangqilong3(a)huawei.com>
clk: ti: Fix memleak in ti_fapll_synth_setup
Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org>
watchdog: qcom: Avoid context switch in restart handler
Vincent Stehlé <vincent.stehle(a)laposte.net>
net: korina: fix return value
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
net: allwinner: Fix some resources leak in the error handling path of the probe and in the remove function
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
net: bcmgenet: Fix a resource leak in an error handling path in the probe functin
Dwaipayan Ray <dwaipayanray1(a)gmail.com>
checkpatch: fix unescaped left brace
Vincent Stehlé <vincent.stehle(a)laposte.net>
powerpc/ps3: use dma_mapping_error()
Bongsu Jeon <bongsu.jeon(a)samsung.com>
nfc: s3fwrn5: Release the nfc firmware
Anton Ivanov <anton.ivanov(a)cambridgegreys.com>
um: chan_xterm: Fix fd leak
Marc Zyngier <maz(a)kernel.org>
irqchip/alpine-msi: Fix freeing of interrupts on allocation error path
Dan Carpenter <dan.carpenter(a)oracle.com>
ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control()
Marek Szyprowski <m.szyprowski(a)samsung.com>
extcon: max77693: Fix modalias string
Dmitry Osipenko <digetx(a)gmail.com>
clk: tegra: Fix duplicated SE clock entry
Masami Hiramatsu <mhiramat(a)kernel.org>
x86/kprobes: Restore BTF if the single-stepping is cancelled
Cheng Lin <cheng.lin130(a)zte.com.cn>
nfs_common: need lock during iterate through the list
kazuo ito <kzpn200(a)gmail.com>
nfsd: Fix message level for normal termination
Yang Yingliang <yangyingliang(a)huawei.com>
speakup: fix uninitialized flush_lock
Zhang Qilong <zhangqilong3(a)huawei.com>
usb: oxu210hp-hcd: Fix memory leak in oxu_create
Zhang Qilong <zhangqilong3(a)huawei.com>
usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe
Nathan Lynch <nathanl(a)linux.ibm.com>
powerpc/pseries/hibernation: drop pseries_suspend_begin() from suspend ops
Zhang Changzhong <zhangchangzhong(a)huawei.com>
scsi: fnic: Fix error return code in fnic_probe()
Arnd Bergmann <arnd(a)arndb.de>
seq_buf: Avoid type mismatch for seq_buf_init
Zhang Qilong <zhangqilong3(a)huawei.com>
scsi: pm80xx: Fix error return in pm8001_pci_probe()
Pali Rohár <pali(a)kernel.org>
cpufreq: scpi: Add missing MODULE_ALIAS
Pali Rohár <pali(a)kernel.org>
cpufreq: loongson1: Add missing MODULE_ALIAS
Pali Rohár <pali(a)kernel.org>
cpufreq: st: Add missing MODULE_DEVICE_TABLE
Pali Rohár <pali(a)kernel.org>
cpufreq: highbank: Add missing MODULE_DEVICE_TABLE
Keqian Zhu <zhukeqian1(a)huawei.com>
clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI
Qinglang Miao <miaoqinglang(a)huawei.com>
dm ioctl: fix error return code in target_message
Chuhong Yuan <hslester96(a)gmail.com>
ASoC: jz4740-i2s: add missed checks for clk_get()
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
memstick: r592: Fix error return in r592_probe()
Yu Kuai <yukuai3(a)huawei.com>
pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()
Yu Kuai <yukuai3(a)huawei.com>
clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent()
Dan Carpenter <dan.carpenter(a)oracle.com>
media: saa7146: fix array overflow in vidioc_s_audio()
Jason Gunthorpe <jgg(a)nvidia.com>
vfio-pci: Use io_remap_pfn_range() for PCI IO memory
NeilBrown <neilb(a)suse.de>
NFS: switch nfsiod to be an UNBOUND workqueue.
Calum Mackay <calum.mackay(a)oracle.com>
lockd: don't use interval-based rebinding over TCP
Trond Myklebust <trond.myklebust(a)hammerspace.com>
SUNRPC: xprt_load_transport() needs to support the netid "rdma6"
Olga Kornievskaia <kolga(a)netapp.com>
NFSv4.2: condition READDIR's mask for security label based on LSM state
Alexandre Belloni <alexandre.belloni(a)bootlin.com>
ARM: dts: at91: at91sam9rl: fix ADC triggers
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
HSI: omap_ssi: Don't jump to free ID in ssi_add_controller()
Qinglang Miao <miaoqinglang(a)huawei.com>
mips: cdmm: fix use-after-free in mips_cdmm_bus_discover
Keita Suzuki <keitasuzuki.park(a)sslab.ics.keio.ac.jp>
media: siano: fix memory leak of debugfs members in smsdvb_hotplug
Qinglang Miao <miaoqinglang(a)huawei.com>
cw1200: fix missing destroy_workqueue() on error in cw1200_init_common
Sebastian Andrzej Siewior <bigeasy(a)linutronix.de>
orinoco: Move context allocation after processing the skb
Cristian Birsan <cristian.birsan(a)microchip.com>
ARM: dts: at91: sama5d3_xplained: add pincontrol for USB Host
Cristian Birsan <cristian.birsan(a)microchip.com>
ARM: dts: at91: sama5d4_xplained: add pincontrol for USB Host
Qinglang Miao <miaoqinglang(a)huawei.com>
memstick: fix a double-free bug in memstick_check
Kamal Heib <kamalheib1(a)gmail.com>
RDMA/cxgb4: Validate the number of CQEs
Zhihao Cheng <chengzhihao1(a)huawei.com>
drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe
Zhang Qilong <zhangqilong3(a)huawei.com>
soc: ti: Fix reference imbalance in knav_dma_probe
Zhang Qilong <zhangqilong3(a)huawei.com>
soc: ti: knav_qmss: fix reference leak in knav_queue_probe
Zhang Qilong <zhangqilong3(a)huawei.com>
crypto: omap-aes - Fix PM disable depth imbalance in omap_aes_probe
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/feature: Fix CPU_FTRS_ALWAYS by removing CPU_FTRS_GENERIC_32
Dmitry Torokhov <dmitry.torokhov(a)gmail.com>
Input: ads7846 - fix unaligned access on 7845
Oleksij Rempel <o.rempel(a)pengutronix.de>
Input: ads7846 - fix integer overflow on Rt calculation
Yang Yingliang <yangyingliang(a)huawei.com>
drm/omap: dmm_tiler: fix return error code in omap_dmm_probe()
Qinglang Miao <miaoqinglang(a)huawei.com>
media: solo6x10: fix missing snd_card_free in error handling case
Zhang Qilong <zhangqilong3(a)huawei.com>
staging: greybus: codecs: Fix reference counter leak in error handling
Necip Fazil Yildiran <fazilyildiran(a)gmail.com>
MIPS: BCM47XX: fix kconfig dependency bug for BCM47XX_BCMA
Arnd Bergmann <arnd(a)arndb.de>
RDMa/mthca: Work around -Wenum-conversion warning
Vincent Bernat <vincent(a)bernat.ch>
net: evaluate net.ipv4.conf.all.proxy_arp_pvlan
Vincent Bernat <vincent(a)bernat.ch>
net: evaluate net.ipvX.conf.all.ignore_routes_with_linkdown
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: tegra114: fix reference leak in tegra spi ops
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: tegra20-sflash: fix reference leak in tegra_sflash_resume
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: tegra20-slink: fix reference leak in slink ops of tegra20
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: spi-ti-qspi: fix reference leak in ti_qspi_setup
Anmol Karn <anmol.karan123(a)gmail.com>
Bluetooth: Fix null pointer dereference in hci_event_packet()
Paweł Chmiel <pawel.mikolaj.chmiel(a)gmail.com>
arm64: dts: exynos: Correct psci compatible used on Exynos7
Cezary Rojewski <cezary.rojewski(a)intel.com>
ASoC: pcm: DRAIN support reactivation
Zhang Qilong <zhangqilong3(a)huawei.com>
spi: img-spfi: fix reference leak in img_spfi_resume
Christophe Leroy <christophe.leroy(a)csgroup.eu>
crypto: talitos - Fix return type of current_desc_hdr()
Ard Biesheuvel <ardb(a)kernel.org>
ARM: p2v: fix handling of LPAE translation in BE mode
Bob Pearson <rpearsonhpe(a)gmail.com>
RDMA/rxe: Compute PSN windows correctly
Tom Rix <trix(a)redhat.com>
drm/gma500: fix double free of gma_connector
Peilin Ye <yepeilin.cs(a)gmail.com>
Bluetooth: Fix slab-out-of-bounds read in hci_le_direct_adv_report_evt()
Dae R. Jeong <dae.r.jeong(a)kaist.ac.kr>
md: fix a warning caused by a race between concurrent md_ioctl()s
Antti Palosaari <crope(a)iki.fi>
media: msi2500: assign SPI bus number dynamically
Alexey Kardashevskiy <aik(a)ozlabs.ru>
serial_core: Check for port state when tty is in error state
Julian Sax <jsbc(a)gmx.de>
HID: i2c-hid: add Vero K147 to descriptor override
Krzysztof Kozlowski <krzk(a)kernel.org>
ARM: dts: exynos: fix USB 3.0 pins supply being turned off on Odroid XU
Krzysztof Kozlowski <krzk(a)kernel.org>
ARM: dts: exynos: fix USB 3.0 VBUS control and over-current pins on Exynos5410
Krzysztof Kozlowski <krzk(a)kernel.org>
ARM: dts: exynos: fix roles of USB 3.0 ports on Odroid XU
Fabio Estevam <festevam(a)gmail.com>
usb: chipidea: ci_hdrc_imx: Pass DISABLE_DEVICE_STREAMING flag to imx6ul
Jack Pham <jackp(a)codeaurora.org>
usb: gadget: f_fs: Re-use SS descriptors for SuperSpeedPlus
Will McVicker <willmcvicker(a)google.com>
USB: gadget: f_rndis: fix bitrate for SuperSpeed and above
Will McVicker <willmcvicker(a)google.com>
USB: gadget: f_midi: setup SuperSpeed Plus descriptors
taehyun.cho <taehyun.cho(a)samsung.com>
USB: gadget: f_acm: add support for SuperSpeed Plus
Johan Hovold <johan(a)kernel.org>
USB: serial: option: add interface-number sanity check to flag handling
Nicolin Chen <nicoleotsuka(a)gmail.com>
soc/tegra: fuse: Fix index bug in get_process_id
Thomas Gleixner <tglx(a)linutronix.de>
dm table: Remove BUG_ON(in_interrupt())
Sreekanth Reddy <sreekanth.reddy(a)broadcom.com>
scsi: mpt3sas: Increase IOCInit request timeout to 30s
Qinglang Miao <miaoqinglang(a)huawei.com>
drm/tegra: sor: Disable clocks on error in tegra_sor_init()
Nicholas Piggin <npiggin(a)gmail.com>
kernel/cpu: add arch override for clear_tasks_mm_cpumask() mm handling
Leon Romanovsky <leonro(a)nvidia.com>
RDMA/cm: Fix an attempt to use non-valid pointer when cleaning timewait
Zhang Qilong <zhangqilong3(a)huawei.com>
can: softing: softing_netdev_open(): fix error handling
Randy Dunlap <rdunlap(a)infradead.org>
scsi: bnx2i: Requires MMU
Andy Shevchenko <andriy.shevchenko(a)linux.intel.com>
pinctrl: baytrail: Avoid clearing debounce value when turning it off
Andy Shevchenko <andriy.shevchenko(a)linux.intel.com>
pinctrl: merrifield: Set default bias in case no particular value given
Alexander Sverdlin <alexander.sverdlin(a)gmail.com>
serial: 8250_omap: Avoid FIFO corruption caused by MDR1 access
Takashi Iwai <tiwai(a)suse.de>
ALSA: pcm: oss: Fix potential out-of-bounds shift
Thomas Gleixner <tglx(a)linutronix.de>
USB: sisusbvga: Make console support depend on BROKEN
Li Jun <jun.li(a)nxp.com>
xhci: Give USB2 ports time to enter U3 in bus suspend
Takashi Iwai <tiwai(a)suse.de>
ALSA: usb-audio: Fix control 'access overflow' errors from chmap
Takashi Iwai <tiwai(a)suse.de>
ALSA: usb-audio: Fix potential out-of-bounds shift
Oliver Neukum <oneukum(a)suse.com>
USB: add RESET_RESUME quirk for Snapscan 1212
Bui Quang Minh <minhquangbui99(a)gmail.com>
USB: dummy-hcd: Fix uninitialized array use in init()
Eric Dumazet <edumazet(a)google.com>
mac80211: mesh: fix mesh_pathtbl_init() error path
Zhang Changzhong <zhangchangzhong(a)huawei.com>
net: bridge: vlan: fix error return code in __vlan_add()
Martin Blumenstingl <martin.blumenstingl(a)googlemail.com>
net: stmmac: dwmac-meson8b: fix mask definition of the m250_sel mux
Fugang Duan <fugang.duan(a)nxp.com>
net: stmmac: delete the eee_ctrl_timer after napi disabled
Neal Cardwell <ncardwell(a)google.com>
tcp: fix cwnd-limited bug for TSO deferral where we send nothing
Moshe Shemesh <moshe(a)mellanox.com>
net/mlx4_en: Avoid scheduling restart task if it is already running
Lukas Wunner <lukas(a)wunner.de>
spi: Prevent adding devices below an unregistering controller
Dan Carpenter <dan.carpenter(a)oracle.com>
scsi: be2iscsi: Revert "Fix a theoretical leak in beiscsi_create_eqs()"
Coiby Xu <coiby.xu(a)gmail.com>
pinctrl: amd: remove debounce filter setting in IRQ type setting
Chris Chiu <chiu(a)endlessos.org>
Input: i8042 - add Acer laptops to the i8042 reset list
Dmitry Torokhov <dmitry.torokhov(a)gmail.com>
Input: cm109 - do not stomp on control URB
Timo Witte <timo.witte(a)gmail.com>
platform/x86: acer-wmi: add automatic keyboard background light toggle key as KEY_LIGHTS_TOGGLE
Vineet Gupta <vgupta(a)synopsys.com>
ARC: stack unwinding: don't assume non-current task is sleeping
Markus Reichl <m.reichl(a)fivetechno.de>
arm64: dts: rockchip: Assign a fixed index to mmc devices on rk3399 boards.
Johannes Berg <johannes.berg(a)intel.com>
iwlwifi: pcie: limit memory read spin time
Nathan Chancellor <natechancellor(a)gmail.com>
spi: bcm2835aux: Restore err assignment in bcm2835aux_spi_probe
Lukas Wunner <lukas(a)wunner.de>
spi: bcm2835aux: Fix use-after-free on unbind
-------------
Diffstat:
Documentation/networking/ip-sysctl.txt | 3 +
Makefile | 4 +-
arch/arc/kernel/stacktrace.c | 23 +++++---
arch/arm/boot/dts/at91-sama5d3_xplained.dts | 7 +++
arch/arm/boot/dts/at91-sama5d4_xplained.dts | 7 +++
arch/arm/boot/dts/at91sam9rl.dtsi | 19 ++++---
arch/arm/boot/dts/exynos5410-odroidxu.dts | 6 +-
arch/arm/boot/dts/exynos5410-pinctrl.dtsi | 28 ++++++++++
arch/arm/boot/dts/exynos5410.dtsi | 4 ++
arch/arm/kernel/head.S | 6 +-
arch/arm64/boot/dts/exynos/exynos7.dtsi | 4 +-
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 3 +
arch/arm64/include/asm/kvm_host.h | 1 +
arch/arm64/kvm/sys_regs.c | 1 +
arch/mips/bcm47xx/Kconfig | 1 +
arch/powerpc/include/asm/cputable.h | 5 --
arch/powerpc/perf/core-book3s.c | 10 ++++
arch/powerpc/platforms/pseries/suspend.c | 1 -
arch/powerpc/xmon/nonstdio.c | 2 +-
arch/um/drivers/xterm.c | 5 ++
arch/x86/kernel/kprobes/core.c | 5 ++
drivers/acpi/acpi_pnp.c | 3 +
drivers/acpi/resource.c | 2 +-
drivers/block/xen-blkback/xenbus.c | 1 +
drivers/bus/mips_cdmm.c | 4 +-
drivers/clk/clk-s2mps11.c | 1 +
drivers/clk/mvebu/armada-37xx-xtal.c | 4 +-
drivers/clk/tegra/clk-id.h | 1 +
drivers/clk/tegra/clk-tegra-periph.c | 2 +-
drivers/clk/ti/fapll.c | 11 +++-
drivers/clocksource/arm_arch_timer.c | 23 +++++---
drivers/clocksource/cadence_ttc_timer.c | 18 +++---
drivers/cpufreq/highbank-cpufreq.c | 7 +++
drivers/cpufreq/loongson1-cpufreq.c | 1 +
drivers/cpufreq/scpi-cpufreq.c | 1 +
drivers/cpufreq/sti-cpufreq.c | 7 +++
drivers/crypto/omap-aes.c | 3 +-
drivers/crypto/talitos.c | 6 +-
drivers/extcon/extcon-max77693.c | 2 +-
drivers/gpu/drm/drm_dp_aux_dev.c | 2 +-
drivers/gpu/drm/gma500/cdv_intel_dp.c | 2 +-
drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 1 +
drivers/gpu/drm/tegra/sor.c | 10 +++-
drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c | 8 +++
drivers/hsi/controllers/omap_ssi_core.c | 2 +-
drivers/iio/adc/rockchip_saradc.c | 2 +-
drivers/iio/industrialio-buffer.c | 6 +-
drivers/iio/pressure/mpl3115.c | 9 ++-
drivers/infiniband/core/cm.c | 2 +
drivers/infiniband/hw/cxgb4/cq.c | 3 +
drivers/infiniband/hw/mthca/mthca_cq.c | 2 +-
drivers/infiniband/hw/mthca/mthca_dev.h | 1 -
drivers/infiniband/sw/rxe/rxe_req.c | 3 +-
drivers/input/keyboard/cros_ec_keyb.c | 1 +
drivers/input/misc/cm109.c | 7 ++-
drivers/input/mouse/cyapa_gen6.c | 2 +-
drivers/input/serio/i8042-x86ia64io.h | 42 ++++++++++++++
drivers/input/touchscreen/ads7846.c | 8 ++-
drivers/input/touchscreen/goodix.c | 12 ++++
drivers/irqchip/irq-alpine-msi.c | 3 +-
drivers/md/dm-ioctl.c | 1 +
drivers/md/dm-table.c | 6 --
drivers/md/md.c | 7 ++-
drivers/media/common/siano/smsdvb-main.c | 5 +-
drivers/media/pci/netup_unidvb/netup_unidvb_spi.c | 5 +-
drivers/media/pci/saa7146/mxb.c | 19 ++++---
drivers/media/pci/solo6x10/solo6x10-g723.c | 2 +-
drivers/media/rc/sunxi-cir.c | 2 +
drivers/media/usb/gspca/gspca.c | 1 +
drivers/media/usb/msi2500/msi2500.c | 2 +-
drivers/memstick/core/memstick.c | 1 -
drivers/memstick/host/r592.c | 12 ++--
drivers/mtd/cmdlinepart.c | 14 ++++-
drivers/net/can/softing/softing_main.c | 9 ++-
drivers/net/ethernet/allwinner/sun4i-emac.c | 7 ++-
drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4 +-
drivers/net/ethernet/korina.c | 2 +-
drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 20 ++++---
drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 7 ++-
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 1 +
.../net/ethernet/stmicro/stmmac/dwmac-meson8b.c | 6 +-
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 13 ++++-
drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 36 +++++++++---
.../net/wireless/intersil/orinoco/orinoco_usb.c | 14 ++---
drivers/net/wireless/st/cw1200/main.c | 2 +
drivers/nfc/s3fwrn5/firmware.c | 4 +-
drivers/pci/slot.c | 6 +-
drivers/pinctrl/intel/pinctrl-baytrail.c | 8 ++-
drivers/pinctrl/intel/pinctrl-merrifield.c | 8 +++
drivers/pinctrl/pinctrl-amd.c | 7 ---
drivers/pinctrl/pinctrl-falcon.c | 14 +++--
drivers/platform/x86/acer-wmi.c | 1 +
drivers/ps3/ps3stor_lib.c | 2 +-
drivers/s390/block/dasd_alias.c | 12 +++-
drivers/scsi/be2iscsi/be_main.c | 4 +-
drivers/scsi/bnx2i/Kconfig | 1 +
drivers/scsi/fnic/fnic_main.c | 1 +
drivers/scsi/mpt3sas/mpt3sas_base.c | 2 +-
drivers/scsi/pm8001/pm8001_init.c | 3 +-
drivers/soc/qcom/smp2p.c | 5 +-
drivers/soc/tegra/fuse/speedo-tegra210.c | 2 +-
drivers/soc/ti/knav_dma.c | 13 ++++-
drivers/soc/ti/knav_qmss_queue.c | 4 +-
drivers/spi/Kconfig | 3 +
drivers/spi/spi-bcm2835aux.c | 17 ++----
drivers/spi/spi-davinci.c | 2 +-
drivers/spi/spi-img-spfi.c | 4 +-
drivers/spi/spi-pic32.c | 1 +
drivers/spi/spi-rb4xx.c | 2 +-
drivers/spi/spi-sc18is602.c | 13 +----
drivers/spi/spi-sh.c | 13 ++---
drivers/spi/spi-st-ssc4.c | 5 +-
drivers/spi/spi-tegra114.c | 2 +
drivers/spi/spi-tegra20-sflash.c | 1 +
drivers/spi/spi-tegra20-slink.c | 2 +
drivers/spi/spi-ti-qspi.c | 1 +
drivers/spi/spi.c | 21 ++++++-
drivers/staging/comedi/drivers/mf6x4.c | 3 +-
drivers/staging/greybus/audio_codec.c | 2 +
drivers/staging/speakup/speakup_dectlk.c | 2 +-
drivers/tty/serial/8250/8250_omap.c | 5 --
drivers/tty/serial/serial_core.c | 4 ++
drivers/usb/chipidea/ci_hdrc_imx.c | 3 +-
drivers/usb/core/quirks.c | 3 +
drivers/usb/gadget/function/f_acm.c | 2 +-
drivers/usb/gadget/function/f_fs.c | 5 +-
drivers/usb/gadget/function/f_midi.c | 6 ++
drivers/usb/gadget/function/f_rndis.c | 4 +-
drivers/usb/gadget/udc/dummy_hcd.c | 2 +-
drivers/usb/host/ehci-omap.c | 1 +
drivers/usb/host/oxu210hp-hcd.c | 4 +-
drivers/usb/host/xhci-hub.c | 4 ++
drivers/usb/misc/sisusbvga/Kconfig | 2 +-
drivers/usb/serial/keyspan_pda.c | 63 +++++++++++----------
drivers/usb/serial/mos7720.c | 2 +
drivers/usb/serial/option.c | 23 +++++++-
drivers/vfio/pci/vfio_pci.c | 4 +-
drivers/watchdog/qcom-wdt.c | 2 +-
fs/btrfs/inode.c | 2 +-
fs/btrfs/qgroup.c | 4 +-
fs/btrfs/scrub.c | 17 +++---
fs/btrfs/tests/btrfs-tests.c | 8 ++-
fs/ceph/caps.c | 11 +++-
fs/ext4/mballoc.c | 1 +
fs/jffs2/readinode.c | 16 ++++++
fs/jfs/jfs_dmap.h | 2 +-
fs/lockd/host.c | 20 ++++---
fs/nfs/inode.c | 2 +-
fs/nfs/nfs4proc.c | 10 +++-
fs/nfs_common/grace.c | 6 +-
fs/nfsd/nfssvc.c | 3 +-
include/linux/inetdevice.h | 4 +-
include/linux/seq_buf.h | 2 +-
include/linux/sunrpc/xprt.h | 1 +
include/linux/trace_seq.h | 4 +-
kernel/cpu.c | 6 +-
net/bluetooth/hci_event.c | 17 +++---
net/bridge/br_vlan.c | 4 +-
net/ipv4/tcp_output.c | 9 ++-
net/mac80211/mesh_pathtbl.c | 4 +-
net/sunrpc/xprt.c | 65 ++++++++++++++++------
net/sunrpc/xprtrdma/module.c | 1 +
net/sunrpc/xprtrdma/transport.c | 1 +
net/sunrpc/xprtsock.c | 4 ++
net/wireless/nl80211.c | 2 +-
scripts/checkpatch.pl | 2 +-
sound/core/oss/pcm_oss.c | 28 +++++++---
sound/soc/codecs/wm_adsp.c | 5 +-
sound/soc/jz4740/jz4740-i2s.c | 4 ++
sound/soc/soc-pcm.c | 2 +
sound/usb/clock.c | 6 ++
sound/usb/format.c | 2 +
sound/usb/stream.c | 6 +-
tools/perf/util/parse-regs-options.c | 2 +-
174 files changed, 837 insertions(+), 344 deletions(-)
4 years, 10 months
- 4
- 178
[PATCH 4.14 3/3] mm: memcontrol: fix excessive complexity in memory.stat reporting
by Shaoying Xu
From: Johannes Weiner <hannes(a)cmpxchg.org>
commit a983b5ebee57209c99f68c8327072f25e0e6e3da upstream
We've seen memory.stat reads in top-level cgroups take up to fourteen
seconds during a userspace bug that created tens of thousands of ghost
cgroups pinned by lingering page cache.
Even with a more reasonable number of cgroups, aggregating memory.stat
is unnecessarily heavy. The complexity is this:
nr_cgroups * nr_stat_items * nr_possible_cpus
where the stat items are ~70 at this point. With 128 cgroups and 128
CPUs - decent, not enormous setups - reading the top-level memory.stat
has to aggregate over a million per-cpu counters. This doesn't scale.
Instead of spreading the source of truth across all CPUs, use the
per-cpu counters merely to batch updates to shared atomic counters.
This is the same as the per-cpu stocks we use for charging memory to the
shared atomic page_counters, and also the way the global vmstat counters
are implemented.
Vmstat has elaborate spilling thresholds that depend on the number of
CPUs, amount of memory, and memory pressure - carefully balancing the
cost of counter updates with the amount of per-cpu error. That's
because the vmstat counters are system-wide, but also used for decisions
inside the kernel (e.g. NR_FREE_PAGES in the allocator). Neither is
true for the memory controller.
Use the same static batch size we already use for page_counter updates
during charging. The per-cpu error in the stats will be 128k, which is
an acceptable ratio of cores to memory accounting granularity.
[hannes(a)cmpxchg.org: fix warning in __this_cpu_xchg() calls]
Link: http://lkml.kernel.org/r/20171201135750.GB8097@cmpxchg.org
Link: http://lkml.kernel.org/r/20171103153336.24044-3-hannes@cmpxchg.org
Signed-off-by: Johannes Weiner <hannes(a)cmpxchg.org>
Acked-by: Vladimir Davydov <vdavydov.dev(a)gmail.com>
Cc: Michal Hocko <mhocko(a)suse.com>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org>
Cc: stable(a)vger.kernel.org
[shaoyi(a)amazon.com: resolved the conflict brought by commit 17ffa29c355658c8e9b19f56cbf0388500ca7905 in mm/memcontrol.c by contextual fix]
Signed-off-by: Shaoying Xu <shaoyi(a)amazon.com>
---
The excessive complexity in memory.stat reporting was fixed in v4.16 but didn't appear to make it to 4.14 stable. When backporting this patch, there is a small conflict brought by commit 17ffa29c355658c8e9b19f56cbf0388500ca7905 within free_mem_cgroup_per_node_info() of mm/memcontrol.c and can be resolved by contextual fix.
include/linux/memcontrol.h | 96 +++++++++++++++++++++++++++---------------
mm/memcontrol.c | 101 +++++++++++++++++++++++----------------------
2 files changed, 113 insertions(+), 84 deletions(-)
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 1ffc54ac4cc9..882046863581 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -108,7 +108,10 @@ struct lruvec_stat {
*/
struct mem_cgroup_per_node {
struct lruvec lruvec;
- struct lruvec_stat __percpu *lruvec_stat;
+
+ struct lruvec_stat __percpu *lruvec_stat_cpu;
+ atomic_long_t lruvec_stat[NR_VM_NODE_STAT_ITEMS];
+
unsigned long lru_zone_size[MAX_NR_ZONES][NR_LRU_LISTS];
struct mem_cgroup_reclaim_iter iter[DEF_PRIORITY + 1];
@@ -227,10 +230,10 @@ struct mem_cgroup {
spinlock_t move_lock;
struct task_struct *move_lock_task;
unsigned long move_lock_flags;
- /*
- * percpu counter.
- */
- struct mem_cgroup_stat_cpu __percpu *stat;
+
+ struct mem_cgroup_stat_cpu __percpu *stat_cpu;
+ atomic_long_t stat[MEMCG_NR_STAT];
+ atomic_long_t events[MEMCG_NR_EVENTS];
unsigned long socket_pressure;
@@ -265,6 +268,12 @@ struct mem_cgroup {
/* WARNING: nodeinfo must be the last member here */
};
+/*
+ * size of first charge trial. "32" comes from vmscan.c's magic value.
+ * TODO: maybe necessary to use big numbers in big irons.
+ */
+#define MEMCG_CHARGE_BATCH 32U
+
extern struct mem_cgroup *root_mem_cgroup;
static inline bool mem_cgroup_disabled(void)
@@ -485,32 +494,38 @@ void unlock_page_memcg(struct page *page);
static inline unsigned long memcg_page_state(struct mem_cgroup *memcg,
int idx)
{
- long val = 0;
- int cpu;
-
- for_each_possible_cpu(cpu)
- val += per_cpu(memcg->stat->count[idx], cpu);
-
- if (val < 0)
- val = 0;
-
- return val;
+ long x = atomic_long_read(&memcg->stat[idx]);
+#ifdef CONFIG_SMP
+ if (x < 0)
+ x = 0;
+#endif
+ return x;
}
/* idx can be of type enum memcg_stat_item or node_stat_item */
static inline void __mod_memcg_state(struct mem_cgroup *memcg,
int idx, int val)
{
- if (!mem_cgroup_disabled())
- __this_cpu_add(memcg->stat->count[idx], val);
+ long x;
+
+ if (mem_cgroup_disabled())
+ return;
+
+ x = val + __this_cpu_read(memcg->stat_cpu->count[idx]);
+ if (unlikely(abs(x) > MEMCG_CHARGE_BATCH)) {
+ atomic_long_add(x, &memcg->stat[idx]);
+ x = 0;
+ }
+ __this_cpu_write(memcg->stat_cpu->count[idx], x);
}
/* idx can be of type enum memcg_stat_item or node_stat_item */
static inline void mod_memcg_state(struct mem_cgroup *memcg,
int idx, int val)
{
- if (!mem_cgroup_disabled())
- this_cpu_add(memcg->stat->count[idx], val);
+ preempt_disable();
+ __mod_memcg_state(memcg, idx, val);
+ preempt_enable();
}
/**
@@ -548,26 +563,25 @@ static inline unsigned long lruvec_page_state(struct lruvec *lruvec,
enum node_stat_item idx)
{
struct mem_cgroup_per_node *pn;
- long val = 0;
- int cpu;
+ long x;
if (mem_cgroup_disabled())
return node_page_state(lruvec_pgdat(lruvec), idx);
pn = container_of(lruvec, struct mem_cgroup_per_node, lruvec);
- for_each_possible_cpu(cpu)
- val += per_cpu(pn->lruvec_stat->count[idx], cpu);
-
- if (val < 0)
- val = 0;
-
- return val;
+ x = atomic_long_read(&pn->lruvec_stat[idx]);
+#ifdef CONFIG_SMP
+ if (x < 0)
+ x = 0;
+#endif
+ return x;
}
static inline void __mod_lruvec_state(struct lruvec *lruvec,
enum node_stat_item idx, int val)
{
struct mem_cgroup_per_node *pn;
+ long x;
/* Update node */
__mod_node_page_state(lruvec_pgdat(lruvec), idx, val);
@@ -581,7 +595,12 @@ static inline void __mod_lruvec_state(struct lruvec *lruvec,
__mod_memcg_state(pn->memcg, idx, val);
/* Update lruvec */
- __this_cpu_add(pn->lruvec_stat->count[idx], val);
+ x = val + __this_cpu_read(pn->lruvec_stat_cpu->count[idx]);
+ if (unlikely(abs(x) > MEMCG_CHARGE_BATCH)) {
+ atomic_long_add(x, &pn->lruvec_stat[idx]);
+ x = 0;
+ }
+ __this_cpu_write(pn->lruvec_stat_cpu->count[idx], x);
}
static inline void mod_lruvec_state(struct lruvec *lruvec,
@@ -624,16 +643,25 @@ unsigned long mem_cgroup_soft_limit_reclaim(pg_data_t *pgdat, int order,
static inline void __count_memcg_events(struct mem_cgroup *memcg,
int idx, unsigned long count)
{
- if (!mem_cgroup_disabled())
- __this_cpu_add(memcg->stat->events[idx], count);
+ unsigned long x;
+
+ if (mem_cgroup_disabled())
+ return;
+
+ x = count + __this_cpu_read(memcg->stat_cpu->events[idx]);
+ if (unlikely(x > MEMCG_CHARGE_BATCH)) {
+ atomic_long_add(x, &memcg->events[idx]);
+ x = 0;
+ }
+ __this_cpu_write(memcg->stat_cpu->events[idx], x);
}
-/* idx can be of type enum memcg_event_item or vm_event_item */
static inline void count_memcg_events(struct mem_cgroup *memcg,
int idx, unsigned long count)
{
- if (!mem_cgroup_disabled())
- this_cpu_add(memcg->stat->events[idx], count);
+ preempt_disable();
+ __count_memcg_events(memcg, idx, count);
+ preempt_enable();
}
/* idx can be of type enum memcg_event_item or vm_event_item */
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index eba9dc4795b5..4e763cdccb33 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -542,39 +542,10 @@ mem_cgroup_largest_soft_limit_node(struct mem_cgroup_tree_per_node *mctz)
return mz;
}
-/*
- * Return page count for single (non recursive) @memcg.
- *
- * Implementation Note: reading percpu statistics for memcg.
- *
- * Both of vmstat[] and percpu_counter has threshold and do periodic
- * synchronization to implement "quick" read. There are trade-off between
- * reading cost and precision of value. Then, we may have a chance to implement
- * a periodic synchronization of counter in memcg's counter.
- *
- * But this _read() function is used for user interface now. The user accounts
- * memory usage by memory cgroup and he _always_ requires exact value because
- * he accounts memory. Even if we provide quick-and-fuzzy read, we always
- * have to visit all online cpus and make sum. So, for now, unnecessary
- * synchronization is not implemented. (just implemented for cpu hotplug)
- *
- * If there are kernel internal actions which can make use of some not-exact
- * value, and reading all cpu value can be performance bottleneck in some
- * common workload, threshold and synchronization as vmstat[] should be
- * implemented.
- *
- * The parameter idx can be of type enum memcg_event_item or vm_event_item.
- */
-
static unsigned long memcg_sum_events(struct mem_cgroup *memcg,
int event)
{
- unsigned long val = 0;
- int cpu;
-
- for_each_possible_cpu(cpu)
- val += per_cpu(memcg->stat->events[event], cpu);
- return val;
+ return atomic_long_read(&memcg->events[event]);
}
static void mem_cgroup_charge_statistics(struct mem_cgroup *memcg,
@@ -606,7 +577,7 @@ static void mem_cgroup_charge_statistics(struct mem_cgroup *memcg,
nr_pages = -nr_pages; /* for event */
}
- __this_cpu_add(memcg->stat->nr_page_events, nr_pages);
+ __this_cpu_add(memcg->stat_cpu->nr_page_events, nr_pages);
}
unsigned long mem_cgroup_node_nr_lru_pages(struct mem_cgroup *memcg,
@@ -642,8 +613,8 @@ static bool mem_cgroup_event_ratelimit(struct mem_cgroup *memcg,
{
unsigned long val, next;
- val = __this_cpu_read(memcg->stat->nr_page_events);
- next = __this_cpu_read(memcg->stat->targets[target]);
+ val = __this_cpu_read(memcg->stat_cpu->nr_page_events);
+ next = __this_cpu_read(memcg->stat_cpu->targets[target]);
/* from time_after() in jiffies.h */
if ((long)(next - val) < 0) {
switch (target) {
@@ -659,7 +630,7 @@ static bool mem_cgroup_event_ratelimit(struct mem_cgroup *memcg,
default:
break;
}
- __this_cpu_write(memcg->stat->targets[target], next);
+ __this_cpu_write(memcg->stat_cpu->targets[target], next);
return true;
}
return false;
@@ -1726,11 +1697,6 @@ void unlock_page_memcg(struct page *page)
}
EXPORT_SYMBOL(unlock_page_memcg);
-/*
- * size of first charge trial. "32" comes from vmscan.c's magic value.
- * TODO: maybe necessary to use big numbers in big irons.
- */
-#define CHARGE_BATCH 32U
struct memcg_stock_pcp {
struct mem_cgroup *cached; /* this never be root cgroup */
unsigned int nr_pages;
@@ -1758,7 +1724,7 @@ static bool consume_stock(struct mem_cgroup *memcg, unsigned int nr_pages)
unsigned long flags;
bool ret = false;
- if (nr_pages > CHARGE_BATCH)
+ if (nr_pages > MEMCG_CHARGE_BATCH)
return ret;
local_irq_save(flags);
@@ -1827,7 +1793,7 @@ static void refill_stock(struct mem_cgroup *memcg, unsigned int nr_pages)
}
stock->nr_pages += nr_pages;
- if (stock->nr_pages > CHARGE_BATCH)
+ if (stock->nr_pages > MEMCG_CHARGE_BATCH)
drain_stock(stock);
local_irq_restore(flags);
@@ -1877,9 +1843,44 @@ static void drain_all_stock(struct mem_cgroup *root_memcg)
static int memcg_hotplug_cpu_dead(unsigned int cpu)
{
struct memcg_stock_pcp *stock;
+ struct mem_cgroup *memcg;
stock = &per_cpu(memcg_stock, cpu);
drain_stock(stock);
+
+ for_each_mem_cgroup(memcg) {
+ int i;
+
+ for (i = 0; i < MEMCG_NR_STAT; i++) {
+ int nid;
+ long x;
+
+ x = this_cpu_xchg(memcg->stat_cpu->count[i], 0);
+ if (x)
+ atomic_long_add(x, &memcg->stat[i]);
+
+ if (i >= NR_VM_NODE_STAT_ITEMS)
+ continue;
+
+ for_each_node(nid) {
+ struct mem_cgroup_per_node *pn;
+
+ pn = mem_cgroup_nodeinfo(memcg, nid);
+ x = this_cpu_xchg(pn->lruvec_stat_cpu->count[i], 0);
+ if (x)
+ atomic_long_add(x, &pn->lruvec_stat[i]);
+ }
+ }
+
+ for (i = 0; i < MEMCG_NR_EVENTS; i++) {
+ long x;
+
+ x = this_cpu_xchg(memcg->stat_cpu->events[i], 0);
+ if (x)
+ atomic_long_add(x, &memcg->events[i]);
+ }
+ }
+
return 0;
}
@@ -1900,7 +1901,7 @@ static void high_work_func(struct work_struct *work)
struct mem_cgroup *memcg;
memcg = container_of(work, struct mem_cgroup, high_work);
- reclaim_high(memcg, CHARGE_BATCH, GFP_KERNEL);
+ reclaim_high(memcg, MEMCG_CHARGE_BATCH, GFP_KERNEL);
}
/*
@@ -1924,7 +1925,7 @@ void mem_cgroup_handle_over_high(void)
static int try_charge(struct mem_cgroup *memcg, gfp_t gfp_mask,
unsigned int nr_pages)
{
- unsigned int batch = max(CHARGE_BATCH, nr_pages);
+ unsigned int batch = max(MEMCG_CHARGE_BATCH, nr_pages);
int nr_retries = MEM_CGROUP_RECLAIM_RETRIES;
struct mem_cgroup *mem_over_limit;
struct page_counter *counter;
@@ -4203,8 +4204,8 @@ static int alloc_mem_cgroup_per_node_info(struct mem_cgroup *memcg, int node)
if (!pn)
return 1;
- pn->lruvec_stat = alloc_percpu(struct lruvec_stat);
- if (!pn->lruvec_stat) {
+ pn->lruvec_stat_cpu = alloc_percpu(struct lruvec_stat);
+ if (!pn->lruvec_stat_cpu) {
kfree(pn);
return 1;
}
@@ -4225,7 +4226,7 @@ static void free_mem_cgroup_per_node_info(struct mem_cgroup *memcg, int node)
if (!pn)
return;
- free_percpu(pn->lruvec_stat);
+ free_percpu(pn->lruvec_stat_cpu);
kfree(pn);
}
@@ -4235,7 +4236,7 @@ static void __mem_cgroup_free(struct mem_cgroup *memcg)
for_each_node(node)
free_mem_cgroup_per_node_info(memcg, node);
- free_percpu(memcg->stat);
+ free_percpu(memcg->stat_cpu);
kfree(memcg);
}
@@ -4264,8 +4265,8 @@ static struct mem_cgroup *mem_cgroup_alloc(void)
if (memcg->id.id < 0)
goto fail;
- memcg->stat = alloc_percpu(struct mem_cgroup_stat_cpu);
- if (!memcg->stat)
+ memcg->stat_cpu = alloc_percpu(struct mem_cgroup_stat_cpu);
+ if (!memcg->stat_cpu)
goto fail;
for_each_node(node)
@@ -5686,7 +5687,7 @@ static void uncharge_batch(const struct uncharge_gather *ug)
__mod_memcg_state(ug->memcg, MEMCG_RSS_HUGE, -ug->nr_huge);
__mod_memcg_state(ug->memcg, NR_SHMEM, -ug->nr_shmem);
__count_memcg_events(ug->memcg, PGPGOUT, ug->pgpgout);
- __this_cpu_add(ug->memcg->stat->nr_page_events, nr_pages);
+ __this_cpu_add(ug->memcg->stat_cpu->nr_page_events, nr_pages);
memcg_check_events(ug->memcg, ug->dummy_page);
local_irq_restore(flags);
--
2.16.6
4 years, 10 months
- 1
- 0
[PATCH 4.14 2/3] mm: memcontrol: implement lruvec stat functions on top of each other
by Shaoying Xu
From: Johannes Weiner <hannes(a)cmpxchg.org>
commit 284542656e22c43fdada8c8cc0ca9ede8453eed7 upstream
The implementation of the lruvec stat functions and their variants for
accounting through a page, or accounting from a preemptible context, are
mostly identical and needlessly repetitive.
Implement the lruvec_page functions by looking up the page's lruvec and
then using the lruvec function.
Implement the functions for preemptible contexts by disabling preemption
before calling the atomic context functions.
Link: http://lkml.kernel.org/r/20171103153336.24044-2-hannes@cmpxchg.org
Signed-off-by: Johannes Weiner <hannes(a)cmpxchg.org>
Acked-by: Vladimir Davydov <vdavydov.dev(a)gmail.com>
Cc: Michal Hocko <mhocko(a)suse.com>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org>
Cc: stable(a)vger.kernel.org
Signed-off-by: Shaoying Xu <shaoyi(a)amazon.com>
---
include/linux/memcontrol.h | 44 ++++++++++++++++++++++----------------------
1 file changed, 22 insertions(+), 22 deletions(-)
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 2c80b69dd266..1ffc54ac4cc9 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -569,51 +569,51 @@ static inline void __mod_lruvec_state(struct lruvec *lruvec,
{
struct mem_cgroup_per_node *pn;
+ /* Update node */
__mod_node_page_state(lruvec_pgdat(lruvec), idx, val);
+
if (mem_cgroup_disabled())
return;
+
pn = container_of(lruvec, struct mem_cgroup_per_node, lruvec);
+
+ /* Update memcg */
__mod_memcg_state(pn->memcg, idx, val);
+
+ /* Update lruvec */
__this_cpu_add(pn->lruvec_stat->count[idx], val);
}
static inline void mod_lruvec_state(struct lruvec *lruvec,
enum node_stat_item idx, int val)
{
- struct mem_cgroup_per_node *pn;
-
- mod_node_page_state(lruvec_pgdat(lruvec), idx, val);
- if (mem_cgroup_disabled())
- return;
- pn = container_of(lruvec, struct mem_cgroup_per_node, lruvec);
- mod_memcg_state(pn->memcg, idx, val);
- this_cpu_add(pn->lruvec_stat->count[idx], val);
+ preempt_disable();
+ __mod_lruvec_state(lruvec, idx, val);
+ preempt_enable();
}
static inline void __mod_lruvec_page_state(struct page *page,
enum node_stat_item idx, int val)
{
- struct mem_cgroup_per_node *pn;
+ pg_data_t *pgdat = page_pgdat(page);
+ struct lruvec *lruvec;
- __mod_node_page_state(page_pgdat(page), idx, val);
- if (mem_cgroup_disabled() || !page->mem_cgroup)
+ /* Untracked pages have no memcg, no lruvec. Update only the node */
+ if (!page->mem_cgroup) {
+ __mod_node_page_state(pgdat, idx, val);
return;
- __mod_memcg_state(page->mem_cgroup, idx, val);
- pn = page->mem_cgroup->nodeinfo[page_to_nid(page)];
- __this_cpu_add(pn->lruvec_stat->count[idx], val);
+ }
+
+ lruvec = mem_cgroup_lruvec(pgdat, page->mem_cgroup);
+ __mod_lruvec_state(lruvec, idx, val);
}
static inline void mod_lruvec_page_state(struct page *page,
enum node_stat_item idx, int val)
{
- struct mem_cgroup_per_node *pn;
-
- mod_node_page_state(page_pgdat(page), idx, val);
- if (mem_cgroup_disabled() || !page->mem_cgroup)
- return;
- mod_memcg_state(page->mem_cgroup, idx, val);
- pn = page->mem_cgroup->nodeinfo[page_to_nid(page)];
- this_cpu_add(pn->lruvec_stat->count[idx], val);
+ preempt_disable();
+ __mod_lruvec_page_state(page, idx, val);
+ preempt_enable();
}
unsigned long mem_cgroup_soft_limit_reclaim(pg_data_t *pgdat, int order,
--
2.16.6
4 years, 10 months
- 1
- 0
[PATCH 1/2] mm: memcg: fix memcg file_dirty numa stat
by Shakeel Butt
The kernel updates the per-node NR_FILE_DIRTY stats on page migration
but not the memcg numa stats. That was not an issue until recently the
commit 5f9a4f4a7096 ("mm: memcontrol: add the missing numa_stat interface
for cgroup v2") exposed numa stats for the memcg. So fixing the
file_dirty per-memcg numa stat.
Fixes: 5f9a4f4a7096 ("mm: memcontrol: add the missing numa_stat interface for cgroup v2")
Signed-off-by: Shakeel Butt <shakeelb(a)google.com>
Cc: <stable(a)vger.kernel.org>
---
mm/migrate.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/mm/migrate.c b/mm/migrate.c
index ee5e612b4cd8..613794f6a433 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -500,9 +500,9 @@ int migrate_page_move_mapping(struct address_space *mapping,
__inc_lruvec_state(new_lruvec, NR_SHMEM);
}
if (dirty && mapping_can_writeback(mapping)) {
- __dec_node_state(oldzone->zone_pgdat, NR_FILE_DIRTY);
+ __dec_lruvec_state(old_lruvec, NR_FILE_DIRTY);
__dec_zone_state(oldzone, NR_ZONE_WRITE_PENDING);
- __inc_node_state(newzone->zone_pgdat, NR_FILE_DIRTY);
+ __inc_lruvec_state(new_lruvec, NR_FILE_DIRTY);
__inc_zone_state(newzone, NR_ZONE_WRITE_PENDING);
}
}
--
2.29.2.729.g45daf8777d-goog
4 years, 10 months
- 4
- 7
patch "serial: mvebu-uart: fix tx lost characters at power off" added to tty-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
serial: mvebu-uart: fix tx lost characters at power off
to my tty git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
in the tty-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From 54ca955b5a4024e2ce0f206b03adb7109bc4da26 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <pali(a)kernel.org>
Date: Wed, 23 Dec 2020 20:19:31 +0100
Subject: serial: mvebu-uart: fix tx lost characters at power off
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Commit c685af1108d7 ("serial: mvebu-uart: fix tx lost characters") fixed tx
lost characters at low baud rates but started causing tx lost characters
when kernel is going to power off or reboot.
TX_EMP tells us when transmit queue is empty therefore all characters were
transmitted. TX_RDY tells us when CPU can send a new character.
Therefore we need to use different check prior transmitting new character
and different check after all characters were sent.
This patch splits polling code into two functions: wait_for_xmitr() which
waits for TX_RDY and wait_for_xmite() which waits for TX_EMP.
When rebooting A3720 platform without this patch on UART is print only:
[ 42.699�
And with this patch on UART is full output:
[ 39.530216] reboot: Restarting system
Fixes: c685af1108d7 ("serial: mvebu-uart: fix tx lost characters")
Signed-off-by: Pali Rohár <pali(a)kernel.org>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20201223191931.18343-1-pali@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/tty/serial/mvebu-uart.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/tty/serial/mvebu-uart.c b/drivers/tty/serial/mvebu-uart.c
index 118b29912289..e0c00a1b0763 100644
--- a/drivers/tty/serial/mvebu-uart.c
+++ b/drivers/tty/serial/mvebu-uart.c
@@ -648,6 +648,14 @@ static void wait_for_xmitr(struct uart_port *port)
(val & STAT_TX_RDY(port)), 1, 10000);
}
+static void wait_for_xmite(struct uart_port *port)
+{
+ u32 val;
+
+ readl_poll_timeout_atomic(port->membase + UART_STAT, val,
+ (val & STAT_TX_EMP), 1, 10000);
+}
+
static void mvebu_uart_console_putchar(struct uart_port *port, int ch)
{
wait_for_xmitr(port);
@@ -675,7 +683,7 @@ static void mvebu_uart_console_write(struct console *co, const char *s,
uart_console_write(port, s, count, mvebu_uart_console_putchar);
- wait_for_xmitr(port);
+ wait_for_xmite(port);
if (ier)
writel(ier, port->membase + UART_CTRL(port));
--
2.29.2
4 years, 10 months
- 1
- 0
patch "usb: gadget: f_uac2: reset wMaxPacketSize" added to usb-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
usb: gadget: f_uac2: reset wMaxPacketSize
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From 9389044f27081d6ec77730c36d5bf9a1288bcda2 Mon Sep 17 00:00:00 2001
From: Jerome Brunet <jbrunet(a)baylibre.com>
Date: Mon, 21 Dec 2020 18:35:28 +0100
Subject: usb: gadget: f_uac2: reset wMaxPacketSize
With commit 913e4a90b6f9 ("usb: gadget: f_uac2: finalize wMaxPacketSize according to bandwidth")
wMaxPacketSize is computed dynamically but the value is never reset.
Because of this, the actual maximum packet size can only decrease each time
the audio gadget is instantiated.
Reset the endpoint maximum packet size and mark wMaxPacketSize as dynamic
to solve the problem.
Fixes: 913e4a90b6f9 ("usb: gadget: f_uac2: finalize wMaxPacketSize according to bandwidth")
Signed-off-by: Jerome Brunet <jbrunet(a)baylibre.com>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20201221173531.215169-2-jbrunet@baylibre.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/gadget/function/f_uac2.c | 69 ++++++++++++++++++++++------
1 file changed, 55 insertions(+), 14 deletions(-)
diff --git a/drivers/usb/gadget/function/f_uac2.c b/drivers/usb/gadget/function/f_uac2.c
index 3633df6d7610..5d960b6603b6 100644
--- a/drivers/usb/gadget/function/f_uac2.c
+++ b/drivers/usb/gadget/function/f_uac2.c
@@ -271,7 +271,7 @@ static struct usb_endpoint_descriptor fs_epout_desc = {
.bEndpointAddress = USB_DIR_OUT,
.bmAttributes = USB_ENDPOINT_XFER_ISOC | USB_ENDPOINT_SYNC_ASYNC,
- .wMaxPacketSize = cpu_to_le16(1023),
+ /* .wMaxPacketSize = DYNAMIC */
.bInterval = 1,
};
@@ -280,7 +280,7 @@ static struct usb_endpoint_descriptor hs_epout_desc = {
.bDescriptorType = USB_DT_ENDPOINT,
.bmAttributes = USB_ENDPOINT_XFER_ISOC | USB_ENDPOINT_SYNC_ASYNC,
- .wMaxPacketSize = cpu_to_le16(1024),
+ /* .wMaxPacketSize = DYNAMIC */
.bInterval = 4,
};
@@ -348,7 +348,7 @@ static struct usb_endpoint_descriptor fs_epin_desc = {
.bEndpointAddress = USB_DIR_IN,
.bmAttributes = USB_ENDPOINT_XFER_ISOC | USB_ENDPOINT_SYNC_ASYNC,
- .wMaxPacketSize = cpu_to_le16(1023),
+ /* .wMaxPacketSize = DYNAMIC */
.bInterval = 1,
};
@@ -357,7 +357,7 @@ static struct usb_endpoint_descriptor hs_epin_desc = {
.bDescriptorType = USB_DT_ENDPOINT,
.bmAttributes = USB_ENDPOINT_XFER_ISOC | USB_ENDPOINT_SYNC_ASYNC,
- .wMaxPacketSize = cpu_to_le16(1024),
+ /* .wMaxPacketSize = DYNAMIC */
.bInterval = 4,
};
@@ -444,12 +444,28 @@ struct cntrl_range_lay3 {
__le32 dRES;
} __packed;
-static void set_ep_max_packet_size(const struct f_uac2_opts *uac2_opts,
+static int set_ep_max_packet_size(const struct f_uac2_opts *uac2_opts,
struct usb_endpoint_descriptor *ep_desc,
- unsigned int factor, bool is_playback)
+ enum usb_device_speed speed, bool is_playback)
{
int chmask, srate, ssize;
- u16 max_packet_size;
+ u16 max_size_bw, max_size_ep;
+ unsigned int factor;
+
+ switch (speed) {
+ case USB_SPEED_FULL:
+ max_size_ep = 1023;
+ factor = 1000;
+ break;
+
+ case USB_SPEED_HIGH:
+ max_size_ep = 1024;
+ factor = 8000;
+ break;
+
+ default:
+ return -EINVAL;
+ }
if (is_playback) {
chmask = uac2_opts->p_chmask;
@@ -461,10 +477,12 @@ static void set_ep_max_packet_size(const struct f_uac2_opts *uac2_opts,
ssize = uac2_opts->c_ssize;
}
- max_packet_size = num_channels(chmask) * ssize *
+ max_size_bw = num_channels(chmask) * ssize *
DIV_ROUND_UP(srate, factor / (1 << (ep_desc->bInterval - 1)));
- ep_desc->wMaxPacketSize = cpu_to_le16(min_t(u16, max_packet_size,
- le16_to_cpu(ep_desc->wMaxPacketSize)));
+ ep_desc->wMaxPacketSize = cpu_to_le16(min_t(u16, max_size_bw,
+ max_size_ep));
+
+ return 0;
}
/* Use macro to overcome line length limitation */
@@ -670,10 +688,33 @@ afunc_bind(struct usb_configuration *cfg, struct usb_function *fn)
}
/* Calculate wMaxPacketSize according to audio bandwidth */
- set_ep_max_packet_size(uac2_opts, &fs_epin_desc, 1000, true);
- set_ep_max_packet_size(uac2_opts, &fs_epout_desc, 1000, false);
- set_ep_max_packet_size(uac2_opts, &hs_epin_desc, 8000, true);
- set_ep_max_packet_size(uac2_opts, &hs_epout_desc, 8000, false);
+ ret = set_ep_max_packet_size(uac2_opts, &fs_epin_desc, USB_SPEED_FULL,
+ true);
+ if (ret < 0) {
+ dev_err(dev, "%s:%d Error!\n", __func__, __LINE__);
+ return ret;
+ }
+
+ ret = set_ep_max_packet_size(uac2_opts, &fs_epout_desc, USB_SPEED_FULL,
+ false);
+ if (ret < 0) {
+ dev_err(dev, "%s:%d Error!\n", __func__, __LINE__);
+ return ret;
+ }
+
+ ret = set_ep_max_packet_size(uac2_opts, &hs_epin_desc, USB_SPEED_HIGH,
+ true);
+ if (ret < 0) {
+ dev_err(dev, "%s:%d Error!\n", __func__, __LINE__);
+ return ret;
+ }
+
+ ret = set_ep_max_packet_size(uac2_opts, &hs_epout_desc, USB_SPEED_HIGH,
+ false);
+ if (ret < 0) {
+ dev_err(dev, "%s:%d Error!\n", __func__, __LINE__);
+ return ret;
+ }
if (EPOUT_EN(uac2_opts)) {
agdev->out_ep = usb_ep_autoconfig(gadget, &fs_epout_desc);
--
2.29.2
4 years, 10 months
- 1
- 0
patch "usb: dwc3: ulpi: Fix USB2.0 HS/FS/LS PHY suspend regression" added to usb-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
usb: dwc3: ulpi: Fix USB2.0 HS/FS/LS PHY suspend regression
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From e5f4ca3fce90a37b23a77bfcc86800d484a80514 Mon Sep 17 00:00:00 2001
From: Serge Semin <Sergey.Semin(a)baikalelectronics.ru>
Date: Thu, 10 Dec 2020 11:50:08 +0300
Subject: usb: dwc3: ulpi: Fix USB2.0 HS/FS/LS PHY suspend regression
First of all the commit e0082698b689 ("usb: dwc3: ulpi: conditionally
resume ULPI PHY") introduced the Suspend USB2.0 HS/FS/LS PHY regression,
as by design of the fix any attempt to read/write from/to the PHY control
registers will completely disable the PHY suspension, which consequently
will increase the USB bus power consumption. Secondly the fix won't work
well for the very first attempt of the ULPI PHY control registers IO,
because after disabling the USB2.0 PHY suspension functionality it will
still take some time for the bus to resume from the sleep state if one has
been reached before it. So the very first PHY register read/write
operation will take more time than the busy-loop provides and the IO
timeout error might be returned anyway.
Here we suggest to fix the denoted problems in the following way. First of
all let's not disable the Suspend USB2.0 HS/FS/LS PHY functionality so to
make the controller and the USB2.0 bus more power efficient. Secondly
instead of that we'll extend the PHY IO op wait procedure with 1 - 1.2 ms
sleep if the PHY suspension is enabled (1ms should be enough as by LPM
specification it is at most how long it takes for the USB2.0 bus to resume
from L1 (Sleep) state). Finally in case if the USB2.0 PHY suspension
functionality has been disabled on the DWC USB3 controller setup procedure
we'll compensate the USB bus resume process latency by extending the
busy-loop attempts counter.
Fixes: e0082698b689 ("usb: dwc3: ulpi: conditionally resume ULPI PHY")
Acked-by: Heikki Krogerus <heikki.krogerus(a)linux.intel.com>
Signed-off-by: Serge Semin <Sergey.Semin(a)baikalelectronics.ru>
Link: https://lore.kernel.org/r/20201210085008.13264-4-Sergey.Semin@baikalelectro…
Cc: stable <stable(a)vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/dwc3/ulpi.c | 18 +++++-------------
1 file changed, 5 insertions(+), 13 deletions(-)
diff --git a/drivers/usb/dwc3/ulpi.c b/drivers/usb/dwc3/ulpi.c
index 54c877f7b51d..f23f4c9a557e 100644
--- a/drivers/usb/dwc3/ulpi.c
+++ b/drivers/usb/dwc3/ulpi.c
@@ -24,7 +24,7 @@
static int dwc3_ulpi_busyloop(struct dwc3 *dwc, u8 addr, bool read)
{
unsigned long ns = 5L * DWC3_ULPI_BASE_DELAY;
- unsigned int count = 1000;
+ unsigned int count = 10000;
u32 reg;
if (addr >= ULPI_EXT_VENDOR_SPECIFIC)
@@ -33,6 +33,10 @@ static int dwc3_ulpi_busyloop(struct dwc3 *dwc, u8 addr, bool read)
if (read)
ns += DWC3_ULPI_BASE_DELAY;
+ reg = dwc3_readl(dwc->regs, DWC3_GUSB2PHYCFG(0));
+ if (reg & DWC3_GUSB2PHYCFG_SUSPHY)
+ usleep_range(1000, 1200);
+
while (count--) {
ndelay(ns);
reg = dwc3_readl(dwc->regs, DWC3_GUSB2PHYACC(0));
@@ -50,12 +54,6 @@ static int dwc3_ulpi_read(struct device *dev, u8 addr)
u32 reg;
int ret;
- reg = dwc3_readl(dwc->regs, DWC3_GUSB2PHYCFG(0));
- if (reg & DWC3_GUSB2PHYCFG_SUSPHY) {
- reg &= ~DWC3_GUSB2PHYCFG_SUSPHY;
- dwc3_writel(dwc->regs, DWC3_GUSB2PHYCFG(0), reg);
- }
-
reg = DWC3_GUSB2PHYACC_NEWREGREQ | DWC3_ULPI_ADDR(addr);
dwc3_writel(dwc->regs, DWC3_GUSB2PHYACC(0), reg);
@@ -73,12 +71,6 @@ static int dwc3_ulpi_write(struct device *dev, u8 addr, u8 val)
struct dwc3 *dwc = dev_get_drvdata(dev);
u32 reg;
- reg = dwc3_readl(dwc->regs, DWC3_GUSB2PHYCFG(0));
- if (reg & DWC3_GUSB2PHYCFG_SUSPHY) {
- reg &= ~DWC3_GUSB2PHYCFG_SUSPHY;
- dwc3_writel(dwc->regs, DWC3_GUSB2PHYCFG(0), reg);
- }
-
reg = DWC3_GUSB2PHYACC_NEWREGREQ | DWC3_ULPI_ADDR(addr);
reg |= DWC3_GUSB2PHYACC_WRITE | val;
dwc3_writel(dwc->regs, DWC3_GUSB2PHYACC(0), reg);
--
2.29.2
4 years, 10 months
- 1
- 0
patch "usb: dwc3: ulpi: Replace CPU-based busyloop with Protocol-based one" added to usb-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
usb: dwc3: ulpi: Replace CPU-based busyloop with Protocol-based one
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From fca3f138105727c3a22edda32d02f91ce1bf11c9 Mon Sep 17 00:00:00 2001
From: Serge Semin <Sergey.Semin(a)baikalelectronics.ru>
Date: Thu, 10 Dec 2020 11:50:07 +0300
Subject: usb: dwc3: ulpi: Replace CPU-based busyloop with Protocol-based one
Originally the procedure of the ULPI transaction finish detection has been
developed as a simple busy-loop with just decrementing counter and no
delays. It's wrong since on different systems the loop will take a
different time to complete. So if the system bus and CPU are fast enough
to overtake the ULPI bus and the companion PHY reaction, then we'll get to
take a false timeout error. Fix this by converting the busy-loop procedure
to take the standard bus speed, address value and the registers access
mode into account for the busy-loop delay calculation.
Here is the way the fix works. It's known that the ULPI bus is clocked
with 60MHz signal. In accordance with [1] the ULPI bus protocol is created
so to spend 5 and 6 clock periods for immediate register write and read
operations respectively, and 6 and 7 clock periods - for the extended
register writes and reads. Based on that we can easily pre-calculate the
time which will be needed for the controller to perform a requested IO
operation. Note we'll still preserve the attempts counter in case if the
DWC USB3 controller has got some internals delays.
[1] UTMI+ Low Pin Interface (ULPI) Specification, Revision 1.1,
October 20, 2004, pp. 30 - 36.
Fixes: 88bc9d194ff6 ("usb: dwc3: add ULPI interface support")
Acked-by: Heikki Krogerus <heikki.krogerus(a)linux.intel.com>
Signed-off-by: Serge Semin <Sergey.Semin(a)baikalelectronics.ru>
Link: https://lore.kernel.org/r/20201210085008.13264-3-Sergey.Semin@baikalelectro…
Cc: stable <stable(a)vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/dwc3/ulpi.c | 18 +++++++++++++++---
1 file changed, 15 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/dwc3/ulpi.c b/drivers/usb/dwc3/ulpi.c
index 3cc4f4970c05..54c877f7b51d 100644
--- a/drivers/usb/dwc3/ulpi.c
+++ b/drivers/usb/dwc3/ulpi.c
@@ -7,6 +7,8 @@
* Author: Heikki Krogerus <heikki.krogerus(a)linux.intel.com>
*/
+#include <linux/delay.h>
+#include <linux/time64.h>
#include <linux/ulpi/regs.h>
#include "core.h"
@@ -17,12 +19,22 @@
DWC3_GUSB2PHYACC_ADDR(ULPI_ACCESS_EXTENDED) | \
DWC3_GUSB2PHYACC_EXTEND_ADDR(a) : DWC3_GUSB2PHYACC_ADDR(a))
-static int dwc3_ulpi_busyloop(struct dwc3 *dwc)
+#define DWC3_ULPI_BASE_DELAY DIV_ROUND_UP(NSEC_PER_SEC, 60000000L)
+
+static int dwc3_ulpi_busyloop(struct dwc3 *dwc, u8 addr, bool read)
{
+ unsigned long ns = 5L * DWC3_ULPI_BASE_DELAY;
unsigned int count = 1000;
u32 reg;
+ if (addr >= ULPI_EXT_VENDOR_SPECIFIC)
+ ns += DWC3_ULPI_BASE_DELAY;
+
+ if (read)
+ ns += DWC3_ULPI_BASE_DELAY;
+
while (count--) {
+ ndelay(ns);
reg = dwc3_readl(dwc->regs, DWC3_GUSB2PHYACC(0));
if (reg & DWC3_GUSB2PHYACC_DONE)
return 0;
@@ -47,7 +59,7 @@ static int dwc3_ulpi_read(struct device *dev, u8 addr)
reg = DWC3_GUSB2PHYACC_NEWREGREQ | DWC3_ULPI_ADDR(addr);
dwc3_writel(dwc->regs, DWC3_GUSB2PHYACC(0), reg);
- ret = dwc3_ulpi_busyloop(dwc);
+ ret = dwc3_ulpi_busyloop(dwc, addr, true);
if (ret)
return ret;
@@ -71,7 +83,7 @@ static int dwc3_ulpi_write(struct device *dev, u8 addr, u8 val)
reg |= DWC3_GUSB2PHYACC_WRITE | val;
dwc3_writel(dwc->regs, DWC3_GUSB2PHYACC(0), reg);
- return dwc3_ulpi_busyloop(dwc);
+ return dwc3_ulpi_busyloop(dwc, addr, false);
}
static const struct ulpi_ops dwc3_ulpi_ops = {
--
2.29.2
4 years, 10 months
- 1
- 0
patch "usb: dwc3: ulpi: Use VStsDone to detect PHY regs access completion" added to usb-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
usb: dwc3: ulpi: Use VStsDone to detect PHY regs access completion
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From ce722da66d3e9384aa2de9d33d584ee154e5e157 Mon Sep 17 00:00:00 2001
From: Serge Semin <Sergey.Semin(a)baikalelectronics.ru>
Date: Thu, 10 Dec 2020 11:50:06 +0300
Subject: usb: dwc3: ulpi: Use VStsDone to detect PHY regs access completion
In accordance with [1] the DWC_usb3 core sets the GUSB2PHYACCn.VStsDone
bit when the PHY vendor control access is done and clears it when the
application initiates a new transaction. The doc doesn't say anything
about the GUSB2PHYACCn.VStsBsy flag serving for the same purpose. Moreover
we've discovered that the VStsBsy flag can be cleared before the VStsDone
bit. So using the former as a signal of the PHY control registers
completion might be dangerous. Let's have the VStsDone flag utilized
instead then.
[1] Synopsys DesignWare Cores SuperSpeed USB 3.0 xHCI Host Controller
Databook, 2.70a, December 2013, p.388
Fixes: 88bc9d194ff6 ("usb: dwc3: add ULPI interface support")
Acked-by: Heikki Krogerus <heikki.krogerus(a)linux.intel.com>
Signed-off-by: Serge Semin <Sergey.Semin(a)baikalelectronics.ru>
Link: https://lore.kernel.org/r/20201210085008.13264-2-Sergey.Semin@baikalelectro…
Cc: stable <stable(a)vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/dwc3/core.h | 1 +
drivers/usb/dwc3/ulpi.c | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index 2f95f08ca511..1b241f937d8f 100644
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -285,6 +285,7 @@
/* Global USB2 PHY Vendor Control Register */
#define DWC3_GUSB2PHYACC_NEWREGREQ BIT(25)
+#define DWC3_GUSB2PHYACC_DONE BIT(24)
#define DWC3_GUSB2PHYACC_BUSY BIT(23)
#define DWC3_GUSB2PHYACC_WRITE BIT(22)
#define DWC3_GUSB2PHYACC_ADDR(n) (n << 16)
diff --git a/drivers/usb/dwc3/ulpi.c b/drivers/usb/dwc3/ulpi.c
index aa213c9815f6..3cc4f4970c05 100644
--- a/drivers/usb/dwc3/ulpi.c
+++ b/drivers/usb/dwc3/ulpi.c
@@ -24,7 +24,7 @@ static int dwc3_ulpi_busyloop(struct dwc3 *dwc)
while (count--) {
reg = dwc3_readl(dwc->regs, DWC3_GUSB2PHYACC(0));
- if (!(reg & DWC3_GUSB2PHYACC_BUSY))
+ if (reg & DWC3_GUSB2PHYACC_DONE)
return 0;
cpu_relax();
}
--
2.29.2
4 years, 10 months
- 1
- 0
patch "USB: yurex: fix control-URB timeout handling" added to usb-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
USB: yurex: fix control-URB timeout handling
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From 372c93131998c0622304bed118322d2a04489e63 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan(a)kernel.org>
Date: Mon, 14 Dec 2020 11:30:53 +0100
Subject: USB: yurex: fix control-URB timeout handling
Make sure to always cancel the control URB in write() so that it can be
reused after a timeout or spurious CMD_ACK.
Currently any further write requests after a timeout would fail after
triggering a WARN() in usb_submit_urb() when attempting to submit the
already active URB.
Reported-by: syzbot+e87ebe0f7913f71f2ea5(a)syzkaller.appspotmail.com
Fixes: 6bc235a2e24a ("USB: add driver for Meywa-Denki & Kayac YUREX")
Cc: stable <stable(a)vger.kernel.org> # 2.6.37
Signed-off-by: Johan Hovold <johan(a)kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/misc/yurex.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/usb/misc/yurex.c b/drivers/usb/misc/yurex.c
index 73ebfa6e9715..c640f98d20c5 100644
--- a/drivers/usb/misc/yurex.c
+++ b/drivers/usb/misc/yurex.c
@@ -496,6 +496,9 @@ static ssize_t yurex_write(struct file *file, const char __user *user_buffer,
timeout = schedule_timeout(YUREX_WRITE_TIMEOUT);
finish_wait(&dev->waitq, &wait);
+ /* make sure URB is idle after timeout or (spurious) CMD_ACK */
+ usb_kill_urb(dev->cntl_urb);
+
mutex_unlock(&dev->io_mutex);
if (retval < 0) {
--
2.29.2
4 years, 10 months
- 1
- 0
patch "usb: chipidea: ci_hdrc_imx: add missing put_device() call in" added to usb-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
usb: chipidea: ci_hdrc_imx: add missing put_device() call in
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From 83a43ff80a566de8718dfc6565545a0080ec1fb5 Mon Sep 17 00:00:00 2001
From: Yu Kuai <yukuai3(a)huawei.com>
Date: Tue, 17 Nov 2020 09:14:30 +0800
Subject: usb: chipidea: ci_hdrc_imx: add missing put_device() call in
usbmisc_get_init_data()
if of_find_device_by_node() succeed, usbmisc_get_init_data() doesn't have
a corresponding put_device(). Thus add put_device() to fix the exception
handling for this function implementation.
Fixes: ef12da914ed6 ("usb: chipidea: imx: properly check for usbmisc")
Signed-off-by: Yu Kuai <yukuai3(a)huawei.com>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20201117011430.642589-1-yukuai3@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/chipidea/ci_hdrc_imx.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c
index 9e12152ea46b..8b7bc10b6e8b 100644
--- a/drivers/usb/chipidea/ci_hdrc_imx.c
+++ b/drivers/usb/chipidea/ci_hdrc_imx.c
@@ -139,9 +139,13 @@ static struct imx_usbmisc_data *usbmisc_get_init_data(struct device *dev)
misc_pdev = of_find_device_by_node(args.np);
of_node_put(args.np);
- if (!misc_pdev || !platform_get_drvdata(misc_pdev))
+ if (!misc_pdev)
return ERR_PTR(-EPROBE_DEFER);
+ if (!platform_get_drvdata(misc_pdev)) {
+ put_device(&misc_pdev->dev);
+ return ERR_PTR(-EPROBE_DEFER);
+ }
data->dev = &misc_pdev->dev;
/*
--
2.29.2
4 years, 10 months
- 1
- 0
patch "usb: gadget: u_ether: Fix MTU size mismatch with RX packet size" added to usb-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
usb: gadget: u_ether: Fix MTU size mismatch with RX packet size
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From 0a88fa221ce911c331bf700d2214c5b2f77414d3 Mon Sep 17 00:00:00 2001
From: Manish Narani <manish.narani(a)xilinx.com>
Date: Tue, 17 Nov 2020 12:43:35 +0530
Subject: usb: gadget: u_ether: Fix MTU size mismatch with RX packet size
Fix the MTU size issue with RX packet size as the host sends the packet
with extra bytes containing ethernet header. This causes failure when
user sets the MTU size to the maximum i.e. 15412. In this case the
ethernet packet received will be of length 15412 plus the ethernet header
length. This patch fixes the issue where there is a check that RX packet
length must not be more than max packet length.
Fixes: bba787a860fa ("usb: gadget: ether: Allow jumbo frames")
Signed-off-by: Manish Narani <manish.narani(a)xilinx.com>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/1605597215-122027-1-git-send-email-manish.narani@…
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/gadget/function/u_ether.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/gadget/function/u_ether.c b/drivers/usb/gadget/function/u_ether.c
index 31ea76adcc0d..c019f2b0c0af 100644
--- a/drivers/usb/gadget/function/u_ether.c
+++ b/drivers/usb/gadget/function/u_ether.c
@@ -45,9 +45,10 @@
#define UETH__VERSION "29-May-2008"
/* Experiments show that both Linux and Windows hosts allow up to 16k
- * frame sizes. Set the max size to 15k+52 to prevent allocating 32k
+ * frame sizes. Set the max MTU size to 15k+52 to prevent allocating 32k
* blocks and still have efficient handling. */
-#define GETHER_MAX_ETH_FRAME_LEN 15412
+#define GETHER_MAX_MTU_SIZE 15412
+#define GETHER_MAX_ETH_FRAME_LEN (GETHER_MAX_MTU_SIZE + ETH_HLEN)
struct eth_dev {
/* lock is held while accessing port_usb
@@ -786,7 +787,7 @@ struct eth_dev *gether_setup_name(struct usb_gadget *g,
/* MTU range: 14 - 15412 */
net->min_mtu = ETH_HLEN;
- net->max_mtu = GETHER_MAX_ETH_FRAME_LEN;
+ net->max_mtu = GETHER_MAX_MTU_SIZE;
dev->gadget = g;
SET_NETDEV_DEV(net, &g->dev);
@@ -848,7 +849,7 @@ struct net_device *gether_setup_name_default(const char *netname)
/* MTU range: 14 - 15412 */
net->min_mtu = ETH_HLEN;
- net->max_mtu = GETHER_MAX_ETH_FRAME_LEN;
+ net->max_mtu = GETHER_MAX_MTU_SIZE;
return net;
}
--
2.29.2
4 years, 10 months
- 1
- 0
patch "USB: gadget: legacy: fix return error code in acm_ms_bind()" added to usb-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
USB: gadget: legacy: fix return error code in acm_ms_bind()
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From c91d3a6bcaa031f551ba29a496a8027b31289464 Mon Sep 17 00:00:00 2001
From: Yang Yingliang <yangyingliang(a)huawei.com>
Date: Tue, 17 Nov 2020 17:29:55 +0800
Subject: USB: gadget: legacy: fix return error code in acm_ms_bind()
If usb_otg_descriptor_alloc() failed, it need return ENOMEM.
Fixes: 578aa8a2b12c ("usb: gadget: acm_ms: allocate and init otg descriptor by otg capabilities")
Reported-by: Hulk Robot <hulkci(a)huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20201117092955.4102785-1-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/gadget/legacy/acm_ms.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/legacy/acm_ms.c b/drivers/usb/gadget/legacy/acm_ms.c
index 59be2d8417c9..e8033e5f0c18 100644
--- a/drivers/usb/gadget/legacy/acm_ms.c
+++ b/drivers/usb/gadget/legacy/acm_ms.c
@@ -200,8 +200,10 @@ static int acm_ms_bind(struct usb_composite_dev *cdev)
struct usb_descriptor_header *usb_desc;
usb_desc = usb_otg_descriptor_alloc(gadget);
- if (!usb_desc)
+ if (!usb_desc) {
+ status = -ENOMEM;
goto fail_string_ids;
+ }
usb_otg_descriptor_init(gadget, usb_desc);
otg_desc[0] = usb_desc;
otg_desc[1] = NULL;
--
2.29.2
4 years, 10 months
- 1
- 0
patch "usb: gadget: Fix spinlock lockup on usb_function_deactivate" added to usb-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
usb: gadget: Fix spinlock lockup on usb_function_deactivate
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From 5cc35c224a80aa5a5a539510ef049faf0d6ed181 Mon Sep 17 00:00:00 2001
From: Sriharsha Allenki <sallenki(a)codeaurora.org>
Date: Wed, 2 Dec 2020 18:32:20 +0530
Subject: usb: gadget: Fix spinlock lockup on usb_function_deactivate
There is a spinlock lockup as part of composite_disconnect
when it tries to acquire cdev->lock as part of usb_gadget_deactivate.
This is because the usb_gadget_deactivate is called from
usb_function_deactivate with the same spinlock held.
This would result in the below call stack and leads to stall.
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 3-...0: (1 GPs behind) idle=162/1/0x4000000000000000
softirq=10819/10819 fqs=2356
(detected by 2, t=5252 jiffies, g=20129, q=3770)
Task dump for CPU 3:
task:uvc-gadget_wlhe state:R running task stack: 0 pid: 674 ppid:
636 flags:0x00000202
Call trace:
__switch_to+0xc0/0x170
_raw_spin_lock_irqsave+0x84/0xb0
composite_disconnect+0x28/0x78
configfs_composite_disconnect+0x68/0x70
usb_gadget_disconnect+0x10c/0x128
usb_gadget_deactivate+0xd4/0x108
usb_function_deactivate+0x6c/0x80
uvc_function_disconnect+0x20/0x58
uvc_v4l2_release+0x30/0x88
v4l2_release+0xbc/0xf0
__fput+0x7c/0x230
____fput+0x14/0x20
task_work_run+0x88/0x140
do_notify_resume+0x240/0x6f0
work_pending+0x8/0x200
Fix this by doing an unlock on cdev->lock before the usb_gadget_deactivate
call from usb_function_deactivate.
The same lockup can happen in the usb_gadget_activate path. Fix that path
as well.
Reported-by: Peter Chen <peter.chen(a)nxp.com>
Link: https://lore.kernel.org/linux-usb/20201102094936.GA29581@b29397-desktop/
Tested-by: Peter Chen <peter.chen(a)nxp.com>
Signed-off-by: Sriharsha Allenki <sallenki(a)codeaurora.org>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20201202130220.24926-1-sallenki@codeaurora.org
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/gadget/composite.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index c6d455f2bb92..1a556a628971 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -392,8 +392,11 @@ int usb_function_deactivate(struct usb_function *function)
spin_lock_irqsave(&cdev->lock, flags);
- if (cdev->deactivations == 0)
+ if (cdev->deactivations == 0) {
+ spin_unlock_irqrestore(&cdev->lock, flags);
status = usb_gadget_deactivate(cdev->gadget);
+ spin_lock_irqsave(&cdev->lock, flags);
+ }
if (status == 0)
cdev->deactivations++;
@@ -424,8 +427,11 @@ int usb_function_activate(struct usb_function *function)
status = -EINVAL;
else {
cdev->deactivations--;
- if (cdev->deactivations == 0)
+ if (cdev->deactivations == 0) {
+ spin_unlock_irqrestore(&cdev->lock, flags);
status = usb_gadget_activate(cdev->gadget);
+ spin_lock_irqsave(&cdev->lock, flags);
+ }
}
spin_unlock_irqrestore(&cdev->lock, flags);
--
2.29.2
4 years, 10 months
- 1
- 0
patch "usb: gadget: function: printer: Fix a memory leak for interface" added to usb-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
usb: gadget: function: printer: Fix a memory leak for interface
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From 2cc332e4ee4febcbb685e2962ad323fe4b3b750a Mon Sep 17 00:00:00 2001
From: Zqiang <qiang.zhang(a)windriver.com>
Date: Thu, 10 Dec 2020 10:01:48 +0800
Subject: usb: gadget: function: printer: Fix a memory leak for interface
descriptor
When printer driver is loaded, the printer_func_bind function is called, in
this function, the interface descriptor be allocated memory, if after that,
the error occurred, the interface descriptor memory need to be free.
Reviewed-by: Peter Chen <peter.chen(a)nxp.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Zqiang <qiang.zhang(a)windriver.com>
Link: https://lore.kernel.org/r/20201210020148.6691-1-qiang.zhang@windriver.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/gadget/function/f_printer.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/gadget/function/f_printer.c b/drivers/usb/gadget/function/f_printer.c
index 64a4112068fc..2f1eb2e81d30 100644
--- a/drivers/usb/gadget/function/f_printer.c
+++ b/drivers/usb/gadget/function/f_printer.c
@@ -1162,6 +1162,7 @@ static int printer_func_bind(struct usb_configuration *c,
printer_req_free(dev->in_ep, req);
}
+ usb_free_all_descriptors(f);
return ret;
}
--
2.29.2
4 years, 10 months
- 1
- 0
patch "usb: dwc3: meson-g12a: disable clk on error handling path in probe" added to usb-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
usb: dwc3: meson-g12a: disable clk on error handling path in probe
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From a5ada3dfe6a20f41f91448b9034a1ef8da3dc87d Mon Sep 17 00:00:00 2001
From: Zheng Zengkai <zhengzengkai(a)huawei.com>
Date: Tue, 15 Dec 2020 10:54:59 +0800
Subject: usb: dwc3: meson-g12a: disable clk on error handling path in probe
dwc3_meson_g12a_probe() does not invoke clk_bulk_disable_unprepare()
on one error handling path. This patch fixes that.
Fixes: 347052e3bf1b ("usb: dwc3: meson-g12a: fix USB2 PHY initialization on G12A and A1 SoCs")
Reported-by: Hulk Robot <hulkci(a)huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai(a)huawei.com>
Cc: stable <stable(a)vger.kernel.org>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl(a)googlemail.com>
Link: https://lore.kernel.org/r/20201215025459.91794-1-zhengzengkai@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/dwc3/dwc3-meson-g12a.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/dwc3/dwc3-meson-g12a.c b/drivers/usb/dwc3/dwc3-meson-g12a.c
index 417e05381b5d..bdf1f98dfad8 100644
--- a/drivers/usb/dwc3/dwc3-meson-g12a.c
+++ b/drivers/usb/dwc3/dwc3-meson-g12a.c
@@ -754,7 +754,7 @@ static int dwc3_meson_g12a_probe(struct platform_device *pdev)
ret = priv->drvdata->setup_regmaps(priv, base);
if (ret)
- return ret;
+ goto err_disable_clks;
if (priv->vbus) {
ret = regulator_enable(priv->vbus);
--
2.29.2
4 years, 10 months
- 1
- 0
patch "USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk" added to usb-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From 5d5323a6f3625f101dbfa94ba3ef7706cce38760 Mon Sep 17 00:00:00 2001
From: Michael Grzeschik <m.grzeschik(a)pengutronix.de>
Date: Tue, 15 Dec 2020 20:31:47 +0100
Subject: USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk
set
The commit 0472bf06c6fd ("xhci: Prevent U1/U2 link pm states if exit
latency is too long") was constraining the xhci code not to allow U1/U2
sleep states if the latency to wake up from the U-states reached the
service interval of an periodic endpoint. This fix was not taking into
account that in case the quirk XHCI_INTEL_HOST is set, the wakeup time
will be calculated and configured differently.
It checks for u1_params.mel/u2_params.mel as a limit. But the code could
decide to write another MEL into the hardware. This leads to broken
cases where not enough bandwidth is available for other devices:
usb 1-2: can't set config #1, error -28
This patch is fixing that case by checking for timeout_ns after the
wakeup time was calculated depending on the quirks.
Fixes: 0472bf06c6fd ("xhci: Prevent U1/U2 link pm states if exit latency is too long")
Signed-off-by: Michael Grzeschik <m.grzeschik(a)pengutronix.de>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20201215193147.11738-1-m.grzeschik@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/host/xhci.c | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 91ab81c3fc79..e86940571b4c 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -4770,19 +4770,19 @@ static u16 xhci_calculate_u1_timeout(struct xhci_hcd *xhci,
{
unsigned long long timeout_ns;
+ if (xhci->quirks & XHCI_INTEL_HOST)
+ timeout_ns = xhci_calculate_intel_u1_timeout(udev, desc);
+ else
+ timeout_ns = udev->u1_params.sel;
+
/* Prevent U1 if service interval is shorter than U1 exit latency */
if (usb_endpoint_xfer_int(desc) || usb_endpoint_xfer_isoc(desc)) {
- if (xhci_service_interval_to_ns(desc) <= udev->u1_params.mel) {
+ if (xhci_service_interval_to_ns(desc) <= timeout_ns) {
dev_dbg(&udev->dev, "Disable U1, ESIT shorter than exit latency\n");
return USB3_LPM_DISABLED;
}
}
- if (xhci->quirks & XHCI_INTEL_HOST)
- timeout_ns = xhci_calculate_intel_u1_timeout(udev, desc);
- else
- timeout_ns = udev->u1_params.sel;
-
/* The U1 timeout is encoded in 1us intervals.
* Don't return a timeout of zero, because that's USB3_LPM_DISABLED.
*/
@@ -4834,19 +4834,19 @@ static u16 xhci_calculate_u2_timeout(struct xhci_hcd *xhci,
{
unsigned long long timeout_ns;
+ if (xhci->quirks & XHCI_INTEL_HOST)
+ timeout_ns = xhci_calculate_intel_u2_timeout(udev, desc);
+ else
+ timeout_ns = udev->u2_params.sel;
+
/* Prevent U2 if service interval is shorter than U2 exit latency */
if (usb_endpoint_xfer_int(desc) || usb_endpoint_xfer_isoc(desc)) {
- if (xhci_service_interval_to_ns(desc) <= udev->u2_params.mel) {
+ if (xhci_service_interval_to_ns(desc) <= timeout_ns) {
dev_dbg(&udev->dev, "Disable U2, ESIT shorter than exit latency\n");
return USB3_LPM_DISABLED;
}
}
- if (xhci->quirks & XHCI_INTEL_HOST)
- timeout_ns = xhci_calculate_intel_u2_timeout(udev, desc);
- else
- timeout_ns = udev->u2_params.sel;
-
/* The U2 timeout is encoded in 256us intervals */
timeout_ns = DIV_ROUND_UP_ULL(timeout_ns, 256 * 1000);
/* If the necessary timeout value is bigger than what we can set in the
--
2.29.2
4 years, 10 months
- 1
- 0
patch "USB: cdc-wdm: Fix use after free in service_outstanding_interrupt()." added to usb-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
USB: cdc-wdm: Fix use after free in service_outstanding_interrupt().
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From 5e5ff0b4b6bcb4d17b7a26ec8bcfc7dd4651684f Mon Sep 17 00:00:00 2001
From: Tetsuo Handa <penguin-kernel(a)i-love.sakura.ne.jp>
Date: Sun, 20 Dec 2020 00:25:53 +0900
Subject: USB: cdc-wdm: Fix use after free in service_outstanding_interrupt().
syzbot is reporting UAF at usb_submit_urb() [1], for
service_outstanding_interrupt() is not checking WDM_DISCONNECTING
before calling usb_submit_urb(). Close the race by doing same checks
wdm_read() does upon retry.
Also, while wdm_read() checks WDM_DISCONNECTING with desc->rlock held,
service_interrupt_work() does not hold desc->rlock. Thus, it is possible
that usb_submit_urb() is called from service_outstanding_interrupt() from
service_interrupt_work() after WDM_DISCONNECTING was set and kill_urbs()
from wdm_disconnect() completed. Thus, move kill_urbs() in
wdm_disconnect() to after cancel_work_sync() (which makes sure that
service_interrupt_work() is no longer running) completed.
Although it seems to be safe to dereference desc->intf->dev in
service_outstanding_interrupt() even if WDM_DISCONNECTING was already set
because desc->rlock or cancel_work_sync() prevents wdm_disconnect() from
reaching list_del() before service_outstanding_interrupt() completes,
let's not emit error message if WDM_DISCONNECTING is set by
wdm_disconnect() while usb_submit_urb() is in progress.
[1] https://syzkaller.appspot.com/bug?extid=9e04e2df4a32fb661daf
Reported-by: syzbot <syzbot+9e04e2df4a32fb661daf(a)syzkaller.appspotmail.com>
Signed-off-by: Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/620e2ee0-b9a3-dbda-a25b-a93e0ed03ec5@i-love.sakur…
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/class/cdc-wdm.c | 16 +++++++++++++---
1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index 02d0cfd23bb2..508b1c3f8b73 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -465,13 +465,23 @@ static int service_outstanding_interrupt(struct wdm_device *desc)
if (!desc->resp_count || !--desc->resp_count)
goto out;
+ if (test_bit(WDM_DISCONNECTING, &desc->flags)) {
+ rv = -ENODEV;
+ goto out;
+ }
+ if (test_bit(WDM_RESETTING, &desc->flags)) {
+ rv = -EIO;
+ goto out;
+ }
+
set_bit(WDM_RESPONDING, &desc->flags);
spin_unlock_irq(&desc->iuspin);
rv = usb_submit_urb(desc->response, GFP_KERNEL);
spin_lock_irq(&desc->iuspin);
if (rv) {
- dev_err(&desc->intf->dev,
- "usb_submit_urb failed with result %d\n", rv);
+ if (!test_bit(WDM_DISCONNECTING, &desc->flags))
+ dev_err(&desc->intf->dev,
+ "usb_submit_urb failed with result %d\n", rv);
/* make sure the next notification trigger a submit */
clear_bit(WDM_RESPONDING, &desc->flags);
@@ -1027,9 +1037,9 @@ static void wdm_disconnect(struct usb_interface *intf)
wake_up_all(&desc->wait);
mutex_lock(&desc->rlock);
mutex_lock(&desc->wlock);
- kill_urbs(desc);
cancel_work_sync(&desc->rxwork);
cancel_work_sync(&desc->service_outs_intr);
+ kill_urbs(desc);
mutex_unlock(&desc->wlock);
mutex_unlock(&desc->rlock);
--
2.29.2
4 years, 10 months
- 1
- 0
patch "USB: cdc-acm: blacklist another IR Droid device" added to usb-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
USB: cdc-acm: blacklist another IR Droid device
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From 0ffc76539e6e8d28114f95ac25c167c37b5191b3 Mon Sep 17 00:00:00 2001
From: Sean Young <sean(a)mess.org>
Date: Sun, 27 Dec 2020 13:45:02 +0000
Subject: USB: cdc-acm: blacklist another IR Droid device
This device is supported by the IR Toy driver.
Reported-by: Georgi Bakalski <georgi.bakalski(a)gmail.com>
Signed-off-by: Sean Young <sean(a)mess.org>
Acked-by: Oliver Neukum <oneukum(a)suse.com>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20201227134502.4548-2-sean@mess.org
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/class/cdc-acm.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index f52f1bc0559f..781905745812 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1895,6 +1895,10 @@ static const struct usb_device_id acm_ids[] = {
{ USB_DEVICE(0x04d8, 0xfd08),
.driver_info = IGNORE_DEVICE,
},
+
+ { USB_DEVICE(0x04d8, 0xf58b),
+ .driver_info = IGNORE_DEVICE,
+ },
#endif
/*Samsung phone in firmware update mode */
--
2.29.2
4 years, 10 months
- 1
- 0
patch "Staging: comedi: Return -EFAULT if copy_to_user() fails" added to staging-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
Staging: comedi: Return -EFAULT if copy_to_user() fails
to my staging git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
in the staging-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From cab36da4bf1a35739b091b73714a39a1bbd02b05 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter(a)oracle.com>
Date: Wed, 2 Dec 2020 09:43:49 +0300
Subject: Staging: comedi: Return -EFAULT if copy_to_user() fails
Return -EFAULT on error instead of the number of bytes remaining to be
copied.
Fixes: bac42fb21259 ("comedi: get rid of compat_alloc_user_space() mess in COMEDI_CMD{,TEST} compat")
Signed-off-by: Dan Carpenter <dan.carpenter(a)oracle.com>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/X8c3pfwFy2jpy4BP@mwanda
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/staging/comedi/comedi_fops.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
index d99231c737fb..80d74cce2a01 100644
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -2987,7 +2987,9 @@ static int put_compat_cmd(struct comedi32_cmd_struct __user *cmd32,
v32.chanlist_len = cmd->chanlist_len;
v32.data = ptr_to_compat(cmd->data);
v32.data_len = cmd->data_len;
- return copy_to_user(cmd32, &v32, sizeof(v32));
+ if (copy_to_user(cmd32, &v32, sizeof(v32)))
+ return -EFAULT;
+ return 0;
}
/* Handle 32-bit COMEDI_CMD ioctl. */
--
2.29.2
4 years, 10 months
- 1
- 0
patch "staging: mt7621-dma: Fix a resource leak in an error handling path" added to staging-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
staging: mt7621-dma: Fix a resource leak in an error handling path
to my staging git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
in the staging-linus branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.
If you have any questions about this process, please let me know.
>From d887d6104adeb94d1b926936ea21f07367f0ff9f Mon Sep 17 00:00:00 2001
From: Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
Date: Sun, 13 Dec 2020 16:35:13 +0100
Subject: staging: mt7621-dma: Fix a resource leak in an error handling path
If an error occurs after calling 'mtk_hsdma_init()', it must be undone by
a corresponding call to 'mtk_hsdma_uninit()' as already done in the
remove function.
Fixes: 0853c7a53eb3 ("staging: mt7621-dma: ralink: add rt2880 dma engine")
Signed-off-by: Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20201213153513.138723-1-christophe.jaillet@wanado…
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/staging/mt7621-dma/mtk-hsdma.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/mt7621-dma/mtk-hsdma.c b/drivers/staging/mt7621-dma/mtk-hsdma.c
index d241349214e7..bc4bb4374313 100644
--- a/drivers/staging/mt7621-dma/mtk-hsdma.c
+++ b/drivers/staging/mt7621-dma/mtk-hsdma.c
@@ -712,7 +712,7 @@ static int mtk_hsdma_probe(struct platform_device *pdev)
ret = dma_async_device_register(dd);
if (ret) {
dev_err(&pdev->dev, "failed to register dma device\n");
- return ret;
+ goto err_uninit_hsdma;
}
ret = of_dma_controller_register(pdev->dev.of_node,
@@ -728,6 +728,8 @@ static int mtk_hsdma_probe(struct platform_device *pdev)
err_unregister:
dma_async_device_unregister(dd);
+err_uninit_hsdma:
+ mtk_hsdma_uninit(hsdma);
return ret;
}
--
2.29.2
4 years, 10 months
- 1
- 0
[PATCH v2 0/1] kasan: fix memory leak of kasan quarantine
by Kuan-Ying Lee
When cpu is going offline, set q->offline as true
and interrupt happened. The interrupt may call the
quarantine_put. But quarantine_put do not free the
the object. The object will cause memory leak.
Add qlink_free() to free the object.
Changes since v2:
- Add Fixes in the commit message
Kuan-Ying Lee (1):
kasan: fix memory leak of kasan quarantine
mm/kasan/quarantine.c | 1 +
1 file changed, 1 insertion(+)
--
2.18.0
4 years, 10 months
- 2
- 2
FAILED: patch "[PATCH] libnvdimm/namespace: Fix reaping of invalidated" failed to apply to 4.9-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.9-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 2dd2a1740ee19cd2636d247276cf27bfa434b0e2 Mon Sep 17 00:00:00 2001
From: Dan Williams <dan.j.williams(a)intel.com>
Date: Fri, 20 Nov 2020 08:50:07 -0800
Subject: [PATCH] libnvdimm/namespace: Fix reaping of invalidated
block-window-namespace labels
A recent change to ndctl to attempt to reconfigure namespaces in place
uncovered a label accounting problem in block-window-type namespaces.
The ndctl "create.sh" test is able to trigger this signature:
WARNING: CPU: 34 PID: 9167 at drivers/nvdimm/label.c:1100 __blk_label_update+0x9a3/0xbc0 [libnvdimm]
[..]
RIP: 0010:__blk_label_update+0x9a3/0xbc0 [libnvdimm]
[..]
Call Trace:
uuid_store+0x21b/0x2f0 [libnvdimm]
kernfs_fop_write+0xcf/0x1c0
vfs_write+0xcc/0x380
ksys_write+0x68/0xe0
When allocated capacity for a namespace is renamed (new UUID) the labels
with the old UUID need to be deleted. The ndctl behavior to always
destroy namespaces on reconfiguration hid this problem.
The immediate impact of this bug is limited since block-window-type
namespaces only seem to exist in the specification and not in any
shipping products. However, the label handling code is being reused for
other technologies like CXL region labels, so there is a benefit to
making sure both vertical labels sets (block-window) and horizontal
label sets (pmem) have a functional reference implementation in
libnvdimm.
Fixes: c4703ce11c23 ("libnvdimm/namespace: Fix label tracking error")
Cc: <stable(a)vger.kernel.org>
Cc: Vishal Verma <vishal.l.verma(a)intel.com>
Cc: Dave Jiang <dave.jiang(a)intel.com>
Cc: Ira Weiny <ira.weiny(a)intel.com>
Signed-off-by: Dan Williams <dan.j.williams(a)intel.com>
diff --git a/drivers/nvdimm/label.c b/drivers/nvdimm/label.c
index 47a4828b8b31..6f2be7a34598 100644
--- a/drivers/nvdimm/label.c
+++ b/drivers/nvdimm/label.c
@@ -980,6 +980,15 @@ static int __blk_label_update(struct nd_region *nd_region,
}
}
+ /* release slots associated with any invalidated UUIDs */
+ mutex_lock(&nd_mapping->lock);
+ list_for_each_entry_safe(label_ent, e, &nd_mapping->labels, list)
+ if (test_and_clear_bit(ND_LABEL_REAP, &label_ent->flags)) {
+ reap_victim(nd_mapping, label_ent);
+ list_move(&label_ent->list, &list);
+ }
+ mutex_unlock(&nd_mapping->lock);
+
/*
* Find the resource associated with the first label in the set
* per the v1.2 namespace specification.
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] of: fix linker-section match-table corruption" failed to apply to 4.19-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.19-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 5812b32e01c6d86ba7a84110702b46d8a8531fe9 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan(a)kernel.org>
Date: Mon, 23 Nov 2020 11:23:12 +0100
Subject: [PATCH] of: fix linker-section match-table corruption
Specify type alignment when declaring linker-section match-table entries
to prevent gcc from increasing alignment and corrupting the various
tables with padding (e.g. timers, irqchips, clocks, reserved memory).
This is specifically needed on x86 where gcc (typically) aligns larger
objects like struct of_device_id with static extent on 32-byte
boundaries which at best prevents matching on anything but the first
entry. Specifying alignment when declaring variables suppresses this
optimisation.
Here's a 64-bit example where all entries are corrupt as 16 bytes of
padding has been inserted before the first entry:
ffffffff8266b4b0 D __clk_of_table
ffffffff8266b4c0 d __of_table_fixed_factor_clk
ffffffff8266b5a0 d __of_table_fixed_clk
ffffffff8266b680 d __clk_of_table_sentinel
And here's a 32-bit example where the 8-byte-aligned table happens to be
placed on a 32-byte boundary so that all but the first entry are corrupt
due to the 28 bytes of padding inserted between entries:
812b3ec0 D __irqchip_of_table
812b3ec0 d __of_table_irqchip1
812b3fa0 d __of_table_irqchip2
812b4080 d __of_table_irqchip3
812b4160 d irqchip_of_match_end
Verified on x86 using gcc-9.3 and gcc-4.9 (which uses 64-byte
alignment), and on arm using gcc-7.2.
Note that there are no in-tree users of these tables on x86 currently
(even if they are included in the image).
Fixes: 54196ccbe0ba ("of: consolidate linker section OF match table declarations")
Fixes: f6e916b82022 ("irqchip: add basic infrastructure")
Cc: stable <stable(a)vger.kernel.org> # 3.9
Signed-off-by: Johan Hovold <johan(a)kernel.org>
Link: https://lore.kernel.org/r/20201123102319.8090-2-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
diff --git a/include/linux/of.h b/include/linux/of.h
index 5d51891cbf1a..af655d264f10 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -1300,6 +1300,7 @@ static inline int of_get_available_child_count(const struct device_node *np)
#define _OF_DECLARE(table, name, compat, fn, fn_type) \
static const struct of_device_id __of_table_##name \
__used __section("__" #table "_of_table") \
+ __aligned(__alignof__(struct of_device_id)) \
= { .compatible = compat, \
.data = (fn == (fn_type)NULL) ? fn : fn }
#else
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] of: fix linker-section match-table corruption" failed to apply to 4.14-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.14-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 5812b32e01c6d86ba7a84110702b46d8a8531fe9 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan(a)kernel.org>
Date: Mon, 23 Nov 2020 11:23:12 +0100
Subject: [PATCH] of: fix linker-section match-table corruption
Specify type alignment when declaring linker-section match-table entries
to prevent gcc from increasing alignment and corrupting the various
tables with padding (e.g. timers, irqchips, clocks, reserved memory).
This is specifically needed on x86 where gcc (typically) aligns larger
objects like struct of_device_id with static extent on 32-byte
boundaries which at best prevents matching on anything but the first
entry. Specifying alignment when declaring variables suppresses this
optimisation.
Here's a 64-bit example where all entries are corrupt as 16 bytes of
padding has been inserted before the first entry:
ffffffff8266b4b0 D __clk_of_table
ffffffff8266b4c0 d __of_table_fixed_factor_clk
ffffffff8266b5a0 d __of_table_fixed_clk
ffffffff8266b680 d __clk_of_table_sentinel
And here's a 32-bit example where the 8-byte-aligned table happens to be
placed on a 32-byte boundary so that all but the first entry are corrupt
due to the 28 bytes of padding inserted between entries:
812b3ec0 D __irqchip_of_table
812b3ec0 d __of_table_irqchip1
812b3fa0 d __of_table_irqchip2
812b4080 d __of_table_irqchip3
812b4160 d irqchip_of_match_end
Verified on x86 using gcc-9.3 and gcc-4.9 (which uses 64-byte
alignment), and on arm using gcc-7.2.
Note that there are no in-tree users of these tables on x86 currently
(even if they are included in the image).
Fixes: 54196ccbe0ba ("of: consolidate linker section OF match table declarations")
Fixes: f6e916b82022 ("irqchip: add basic infrastructure")
Cc: stable <stable(a)vger.kernel.org> # 3.9
Signed-off-by: Johan Hovold <johan(a)kernel.org>
Link: https://lore.kernel.org/r/20201123102319.8090-2-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
diff --git a/include/linux/of.h b/include/linux/of.h
index 5d51891cbf1a..af655d264f10 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -1300,6 +1300,7 @@ static inline int of_get_available_child_count(const struct device_node *np)
#define _OF_DECLARE(table, name, compat, fn, fn_type) \
static const struct of_device_id __of_table_##name \
__used __section("__" #table "_of_table") \
+ __aligned(__alignof__(struct of_device_id)) \
= { .compatible = compat, \
.data = (fn == (fn_type)NULL) ? fn : fn }
#else
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] of: fix linker-section match-table corruption" failed to apply to 4.9-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.9-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 5812b32e01c6d86ba7a84110702b46d8a8531fe9 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan(a)kernel.org>
Date: Mon, 23 Nov 2020 11:23:12 +0100
Subject: [PATCH] of: fix linker-section match-table corruption
Specify type alignment when declaring linker-section match-table entries
to prevent gcc from increasing alignment and corrupting the various
tables with padding (e.g. timers, irqchips, clocks, reserved memory).
This is specifically needed on x86 where gcc (typically) aligns larger
objects like struct of_device_id with static extent on 32-byte
boundaries which at best prevents matching on anything but the first
entry. Specifying alignment when declaring variables suppresses this
optimisation.
Here's a 64-bit example where all entries are corrupt as 16 bytes of
padding has been inserted before the first entry:
ffffffff8266b4b0 D __clk_of_table
ffffffff8266b4c0 d __of_table_fixed_factor_clk
ffffffff8266b5a0 d __of_table_fixed_clk
ffffffff8266b680 d __clk_of_table_sentinel
And here's a 32-bit example where the 8-byte-aligned table happens to be
placed on a 32-byte boundary so that all but the first entry are corrupt
due to the 28 bytes of padding inserted between entries:
812b3ec0 D __irqchip_of_table
812b3ec0 d __of_table_irqchip1
812b3fa0 d __of_table_irqchip2
812b4080 d __of_table_irqchip3
812b4160 d irqchip_of_match_end
Verified on x86 using gcc-9.3 and gcc-4.9 (which uses 64-byte
alignment), and on arm using gcc-7.2.
Note that there are no in-tree users of these tables on x86 currently
(even if they are included in the image).
Fixes: 54196ccbe0ba ("of: consolidate linker section OF match table declarations")
Fixes: f6e916b82022 ("irqchip: add basic infrastructure")
Cc: stable <stable(a)vger.kernel.org> # 3.9
Signed-off-by: Johan Hovold <johan(a)kernel.org>
Link: https://lore.kernel.org/r/20201123102319.8090-2-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
diff --git a/include/linux/of.h b/include/linux/of.h
index 5d51891cbf1a..af655d264f10 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -1300,6 +1300,7 @@ static inline int of_get_available_child_count(const struct device_node *np)
#define _OF_DECLARE(table, name, compat, fn, fn_type) \
static const struct of_device_id __of_table_##name \
__used __section("__" #table "_of_table") \
+ __aligned(__alignof__(struct of_device_id)) \
= { .compatible = compat, \
.data = (fn == (fn_type)NULL) ? fn : fn }
#else
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] of: fix linker-section match-table corruption" failed to apply to 4.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 5812b32e01c6d86ba7a84110702b46d8a8531fe9 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan(a)kernel.org>
Date: Mon, 23 Nov 2020 11:23:12 +0100
Subject: [PATCH] of: fix linker-section match-table corruption
Specify type alignment when declaring linker-section match-table entries
to prevent gcc from increasing alignment and corrupting the various
tables with padding (e.g. timers, irqchips, clocks, reserved memory).
This is specifically needed on x86 where gcc (typically) aligns larger
objects like struct of_device_id with static extent on 32-byte
boundaries which at best prevents matching on anything but the first
entry. Specifying alignment when declaring variables suppresses this
optimisation.
Here's a 64-bit example where all entries are corrupt as 16 bytes of
padding has been inserted before the first entry:
ffffffff8266b4b0 D __clk_of_table
ffffffff8266b4c0 d __of_table_fixed_factor_clk
ffffffff8266b5a0 d __of_table_fixed_clk
ffffffff8266b680 d __clk_of_table_sentinel
And here's a 32-bit example where the 8-byte-aligned table happens to be
placed on a 32-byte boundary so that all but the first entry are corrupt
due to the 28 bytes of padding inserted between entries:
812b3ec0 D __irqchip_of_table
812b3ec0 d __of_table_irqchip1
812b3fa0 d __of_table_irqchip2
812b4080 d __of_table_irqchip3
812b4160 d irqchip_of_match_end
Verified on x86 using gcc-9.3 and gcc-4.9 (which uses 64-byte
alignment), and on arm using gcc-7.2.
Note that there are no in-tree users of these tables on x86 currently
(even if they are included in the image).
Fixes: 54196ccbe0ba ("of: consolidate linker section OF match table declarations")
Fixes: f6e916b82022 ("irqchip: add basic infrastructure")
Cc: stable <stable(a)vger.kernel.org> # 3.9
Signed-off-by: Johan Hovold <johan(a)kernel.org>
Link: https://lore.kernel.org/r/20201123102319.8090-2-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
diff --git a/include/linux/of.h b/include/linux/of.h
index 5d51891cbf1a..af655d264f10 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -1300,6 +1300,7 @@ static inline int of_get_available_child_count(const struct device_node *np)
#define _OF_DECLARE(table, name, compat, fn, fn_type) \
static const struct of_device_id __of_table_##name \
__used __section("__" #table "_of_table") \
+ __aligned(__alignof__(struct of_device_id)) \
= { .compatible = compat, \
.data = (fn == (fn_type)NULL) ? fn : fn }
#else
4 years, 10 months
- 1
- 0
[PATCH 4.14] mm: memcontrol: fix excessive complexity in memory.stat reporting
by Shaoying Xu
From: Johannes Weiner <hannes(a)cmpxchg.org>
[ Upstream commit a983b5ebee57209c99f68c8327072f25e0e6e3da ]
We've seen memory.stat reads in top-level cgroups take up to fourteen
seconds during a userspace bug that created tens of thousands of ghost
cgroups pinned by lingering page cache.
Even with a more reasonable number of cgroups, aggregating memory.stat
is unnecessarily heavy. The complexity is this:
nr_cgroups * nr_stat_items * nr_possible_cpus
where the stat items are ~70 at this point. With 128 cgroups and 128
CPUs - decent, not enormous setups - reading the top-level memory.stat
has to aggregate over a million per-cpu counters. This doesn't scale.
Instead of spreading the source of truth across all CPUs, use the
per-cpu counters merely to batch updates to shared atomic counters.
This is the same as the per-cpu stocks we use for charging memory to the
shared atomic page_counters, and also the way the global vmstat counters
are implemented.
Vmstat has elaborate spilling thresholds that depend on the number of
CPUs, amount of memory, and memory pressure - carefully balancing the
cost of counter updates with the amount of per-cpu error. That's
because the vmstat counters are system-wide, but also used for decisions
inside the kernel (e.g. NR_FREE_PAGES in the allocator). Neither is
true for the memory controller.
Use the same static batch size we already use for page_counter updates
during charging. The per-cpu error in the stats will be 128k, which is
an acceptable ratio of cores to memory accounting granularity.
[hannes(a)cmpxchg.org: fix warning in __this_cpu_xchg() calls]
Link: http://lkml.kernel.org/r/20171201135750.GB8097@cmpxchg.org
Link: http://lkml.kernel.org/r/20171103153336.24044-3-hannes@cmpxchg.org
Signed-off-by: Johannes Weiner <hannes(a)cmpxchg.org>
Acked-by: Vladimir Davydov <vdavydov.dev(a)gmail.com>
Cc: Michal Hocko <mhocko(a)suse.com>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org>
Cc: stable(a)vger.kernel.org c9019e9: mm: memcontrol: eliminate raw access to stat and event counters
Cc: stable(a)vger.kernel.org 2845426: mm: memcontrol: implement lruvec stat functions on top of each other
Cc: stable(a)vger.kernel.org
[shaoyi(a)amazon.com: resolved the conflict brought by commit 17ffa29c355658c8e9b19f56cbf0388500ca7905 in mm/memcontrol.c by contextual fix]
Signed-off-by: Shaoying Xu <shaoyi(a)amazon.com>
---
The excessive complexity in memory.stat reporting was fixed in v4.16 but didn't appear to make it to 4.14 stable. When backporting this patch, there is a small conflict brought by commit 17ffa29c355658c8e9b19f56cbf0388500ca7905 within free_mem_cgroup_per_node_info() of mm/memcontrol.c and can be resolved by contextual fix.
include/linux/memcontrol.h | 96 +++++++++++++++++++++++++++---------------
mm/memcontrol.c | 101 +++++++++++++++++++++++----------------------
2 files changed, 113 insertions(+), 84 deletions(-)
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 1ffc54ac4cc9..882046863581 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -108,7 +108,10 @@ struct lruvec_stat {
*/
struct mem_cgroup_per_node {
struct lruvec lruvec;
- struct lruvec_stat __percpu *lruvec_stat;
+
+ struct lruvec_stat __percpu *lruvec_stat_cpu;
+ atomic_long_t lruvec_stat[NR_VM_NODE_STAT_ITEMS];
+
unsigned long lru_zone_size[MAX_NR_ZONES][NR_LRU_LISTS];
struct mem_cgroup_reclaim_iter iter[DEF_PRIORITY + 1];
@@ -227,10 +230,10 @@ struct mem_cgroup {
spinlock_t move_lock;
struct task_struct *move_lock_task;
unsigned long move_lock_flags;
- /*
- * percpu counter.
- */
- struct mem_cgroup_stat_cpu __percpu *stat;
+
+ struct mem_cgroup_stat_cpu __percpu *stat_cpu;
+ atomic_long_t stat[MEMCG_NR_STAT];
+ atomic_long_t events[MEMCG_NR_EVENTS];
unsigned long socket_pressure;
@@ -265,6 +268,12 @@ struct mem_cgroup {
/* WARNING: nodeinfo must be the last member here */
};
+/*
+ * size of first charge trial. "32" comes from vmscan.c's magic value.
+ * TODO: maybe necessary to use big numbers in big irons.
+ */
+#define MEMCG_CHARGE_BATCH 32U
+
extern struct mem_cgroup *root_mem_cgroup;
static inline bool mem_cgroup_disabled(void)
@@ -485,32 +494,38 @@ void unlock_page_memcg(struct page *page);
static inline unsigned long memcg_page_state(struct mem_cgroup *memcg,
int idx)
{
- long val = 0;
- int cpu;
-
- for_each_possible_cpu(cpu)
- val += per_cpu(memcg->stat->count[idx], cpu);
-
- if (val < 0)
- val = 0;
-
- return val;
+ long x = atomic_long_read(&memcg->stat[idx]);
+#ifdef CONFIG_SMP
+ if (x < 0)
+ x = 0;
+#endif
+ return x;
}
/* idx can be of type enum memcg_stat_item or node_stat_item */
static inline void __mod_memcg_state(struct mem_cgroup *memcg,
int idx, int val)
{
- if (!mem_cgroup_disabled())
- __this_cpu_add(memcg->stat->count[idx], val);
+ long x;
+
+ if (mem_cgroup_disabled())
+ return;
+
+ x = val + __this_cpu_read(memcg->stat_cpu->count[idx]);
+ if (unlikely(abs(x) > MEMCG_CHARGE_BATCH)) {
+ atomic_long_add(x, &memcg->stat[idx]);
+ x = 0;
+ }
+ __this_cpu_write(memcg->stat_cpu->count[idx], x);
}
/* idx can be of type enum memcg_stat_item or node_stat_item */
static inline void mod_memcg_state(struct mem_cgroup *memcg,
int idx, int val)
{
- if (!mem_cgroup_disabled())
- this_cpu_add(memcg->stat->count[idx], val);
+ preempt_disable();
+ __mod_memcg_state(memcg, idx, val);
+ preempt_enable();
}
/**
@@ -548,26 +563,25 @@ static inline unsigned long lruvec_page_state(struct lruvec *lruvec,
enum node_stat_item idx)
{
struct mem_cgroup_per_node *pn;
- long val = 0;
- int cpu;
+ long x;
if (mem_cgroup_disabled())
return node_page_state(lruvec_pgdat(lruvec), idx);
pn = container_of(lruvec, struct mem_cgroup_per_node, lruvec);
- for_each_possible_cpu(cpu)
- val += per_cpu(pn->lruvec_stat->count[idx], cpu);
-
- if (val < 0)
- val = 0;
-
- return val;
+ x = atomic_long_read(&pn->lruvec_stat[idx]);
+#ifdef CONFIG_SMP
+ if (x < 0)
+ x = 0;
+#endif
+ return x;
}
static inline void __mod_lruvec_state(struct lruvec *lruvec,
enum node_stat_item idx, int val)
{
struct mem_cgroup_per_node *pn;
+ long x;
/* Update node */
__mod_node_page_state(lruvec_pgdat(lruvec), idx, val);
@@ -581,7 +595,12 @@ static inline void __mod_lruvec_state(struct lruvec *lruvec,
__mod_memcg_state(pn->memcg, idx, val);
/* Update lruvec */
- __this_cpu_add(pn->lruvec_stat->count[idx], val);
+ x = val + __this_cpu_read(pn->lruvec_stat_cpu->count[idx]);
+ if (unlikely(abs(x) > MEMCG_CHARGE_BATCH)) {
+ atomic_long_add(x, &pn->lruvec_stat[idx]);
+ x = 0;
+ }
+ __this_cpu_write(pn->lruvec_stat_cpu->count[idx], x);
}
static inline void mod_lruvec_state(struct lruvec *lruvec,
@@ -624,16 +643,25 @@ unsigned long mem_cgroup_soft_limit_reclaim(pg_data_t *pgdat, int order,
static inline void __count_memcg_events(struct mem_cgroup *memcg,
int idx, unsigned long count)
{
- if (!mem_cgroup_disabled())
- __this_cpu_add(memcg->stat->events[idx], count);
+ unsigned long x;
+
+ if (mem_cgroup_disabled())
+ return;
+
+ x = count + __this_cpu_read(memcg->stat_cpu->events[idx]);
+ if (unlikely(x > MEMCG_CHARGE_BATCH)) {
+ atomic_long_add(x, &memcg->events[idx]);
+ x = 0;
+ }
+ __this_cpu_write(memcg->stat_cpu->events[idx], x);
}
-/* idx can be of type enum memcg_event_item or vm_event_item */
static inline void count_memcg_events(struct mem_cgroup *memcg,
int idx, unsigned long count)
{
- if (!mem_cgroup_disabled())
- this_cpu_add(memcg->stat->events[idx], count);
+ preempt_disable();
+ __count_memcg_events(memcg, idx, count);
+ preempt_enable();
}
/* idx can be of type enum memcg_event_item or vm_event_item */
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index eba9dc4795b5..4e763cdccb33 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -542,39 +542,10 @@ mem_cgroup_largest_soft_limit_node(struct mem_cgroup_tree_per_node *mctz)
return mz;
}
-/*
- * Return page count for single (non recursive) @memcg.
- *
- * Implementation Note: reading percpu statistics for memcg.
- *
- * Both of vmstat[] and percpu_counter has threshold and do periodic
- * synchronization to implement "quick" read. There are trade-off between
- * reading cost and precision of value. Then, we may have a chance to implement
- * a periodic synchronization of counter in memcg's counter.
- *
- * But this _read() function is used for user interface now. The user accounts
- * memory usage by memory cgroup and he _always_ requires exact value because
- * he accounts memory. Even if we provide quick-and-fuzzy read, we always
- * have to visit all online cpus and make sum. So, for now, unnecessary
- * synchronization is not implemented. (just implemented for cpu hotplug)
- *
- * If there are kernel internal actions which can make use of some not-exact
- * value, and reading all cpu value can be performance bottleneck in some
- * common workload, threshold and synchronization as vmstat[] should be
- * implemented.
- *
- * The parameter idx can be of type enum memcg_event_item or vm_event_item.
- */
-
static unsigned long memcg_sum_events(struct mem_cgroup *memcg,
int event)
{
- unsigned long val = 0;
- int cpu;
-
- for_each_possible_cpu(cpu)
- val += per_cpu(memcg->stat->events[event], cpu);
- return val;
+ return atomic_long_read(&memcg->events[event]);
}
static void mem_cgroup_charge_statistics(struct mem_cgroup *memcg,
@@ -606,7 +577,7 @@ static void mem_cgroup_charge_statistics(struct mem_cgroup *memcg,
nr_pages = -nr_pages; /* for event */
}
- __this_cpu_add(memcg->stat->nr_page_events, nr_pages);
+ __this_cpu_add(memcg->stat_cpu->nr_page_events, nr_pages);
}
unsigned long mem_cgroup_node_nr_lru_pages(struct mem_cgroup *memcg,
@@ -642,8 +613,8 @@ static bool mem_cgroup_event_ratelimit(struct mem_cgroup *memcg,
{
unsigned long val, next;
- val = __this_cpu_read(memcg->stat->nr_page_events);
- next = __this_cpu_read(memcg->stat->targets[target]);
+ val = __this_cpu_read(memcg->stat_cpu->nr_page_events);
+ next = __this_cpu_read(memcg->stat_cpu->targets[target]);
/* from time_after() in jiffies.h */
if ((long)(next - val) < 0) {
switch (target) {
@@ -659,7 +630,7 @@ static bool mem_cgroup_event_ratelimit(struct mem_cgroup *memcg,
default:
break;
}
- __this_cpu_write(memcg->stat->targets[target], next);
+ __this_cpu_write(memcg->stat_cpu->targets[target], next);
return true;
}
return false;
@@ -1726,11 +1697,6 @@ void unlock_page_memcg(struct page *page)
}
EXPORT_SYMBOL(unlock_page_memcg);
-/*
- * size of first charge trial. "32" comes from vmscan.c's magic value.
- * TODO: maybe necessary to use big numbers in big irons.
- */
-#define CHARGE_BATCH 32U
struct memcg_stock_pcp {
struct mem_cgroup *cached; /* this never be root cgroup */
unsigned int nr_pages;
@@ -1758,7 +1724,7 @@ static bool consume_stock(struct mem_cgroup *memcg, unsigned int nr_pages)
unsigned long flags;
bool ret = false;
- if (nr_pages > CHARGE_BATCH)
+ if (nr_pages > MEMCG_CHARGE_BATCH)
return ret;
local_irq_save(flags);
@@ -1827,7 +1793,7 @@ static void refill_stock(struct mem_cgroup *memcg, unsigned int nr_pages)
}
stock->nr_pages += nr_pages;
- if (stock->nr_pages > CHARGE_BATCH)
+ if (stock->nr_pages > MEMCG_CHARGE_BATCH)
drain_stock(stock);
local_irq_restore(flags);
@@ -1877,9 +1843,44 @@ static void drain_all_stock(struct mem_cgroup *root_memcg)
static int memcg_hotplug_cpu_dead(unsigned int cpu)
{
struct memcg_stock_pcp *stock;
+ struct mem_cgroup *memcg;
stock = &per_cpu(memcg_stock, cpu);
drain_stock(stock);
+
+ for_each_mem_cgroup(memcg) {
+ int i;
+
+ for (i = 0; i < MEMCG_NR_STAT; i++) {
+ int nid;
+ long x;
+
+ x = this_cpu_xchg(memcg->stat_cpu->count[i], 0);
+ if (x)
+ atomic_long_add(x, &memcg->stat[i]);
+
+ if (i >= NR_VM_NODE_STAT_ITEMS)
+ continue;
+
+ for_each_node(nid) {
+ struct mem_cgroup_per_node *pn;
+
+ pn = mem_cgroup_nodeinfo(memcg, nid);
+ x = this_cpu_xchg(pn->lruvec_stat_cpu->count[i], 0);
+ if (x)
+ atomic_long_add(x, &pn->lruvec_stat[i]);
+ }
+ }
+
+ for (i = 0; i < MEMCG_NR_EVENTS; i++) {
+ long x;
+
+ x = this_cpu_xchg(memcg->stat_cpu->events[i], 0);
+ if (x)
+ atomic_long_add(x, &memcg->events[i]);
+ }
+ }
+
return 0;
}
@@ -1900,7 +1901,7 @@ static void high_work_func(struct work_struct *work)
struct mem_cgroup *memcg;
memcg = container_of(work, struct mem_cgroup, high_work);
- reclaim_high(memcg, CHARGE_BATCH, GFP_KERNEL);
+ reclaim_high(memcg, MEMCG_CHARGE_BATCH, GFP_KERNEL);
}
/*
@@ -1924,7 +1925,7 @@ void mem_cgroup_handle_over_high(void)
static int try_charge(struct mem_cgroup *memcg, gfp_t gfp_mask,
unsigned int nr_pages)
{
- unsigned int batch = max(CHARGE_BATCH, nr_pages);
+ unsigned int batch = max(MEMCG_CHARGE_BATCH, nr_pages);
int nr_retries = MEM_CGROUP_RECLAIM_RETRIES;
struct mem_cgroup *mem_over_limit;
struct page_counter *counter;
@@ -4203,8 +4204,8 @@ static int alloc_mem_cgroup_per_node_info(struct mem_cgroup *memcg, int node)
if (!pn)
return 1;
- pn->lruvec_stat = alloc_percpu(struct lruvec_stat);
- if (!pn->lruvec_stat) {
+ pn->lruvec_stat_cpu = alloc_percpu(struct lruvec_stat);
+ if (!pn->lruvec_stat_cpu) {
kfree(pn);
return 1;
}
@@ -4225,7 +4226,7 @@ static void free_mem_cgroup_per_node_info(struct mem_cgroup *memcg, int node)
if (!pn)
return;
- free_percpu(pn->lruvec_stat);
+ free_percpu(pn->lruvec_stat_cpu);
kfree(pn);
}
@@ -4235,7 +4236,7 @@ static void __mem_cgroup_free(struct mem_cgroup *memcg)
for_each_node(node)
free_mem_cgroup_per_node_info(memcg, node);
- free_percpu(memcg->stat);
+ free_percpu(memcg->stat_cpu);
kfree(memcg);
}
@@ -4264,8 +4265,8 @@ static struct mem_cgroup *mem_cgroup_alloc(void)
if (memcg->id.id < 0)
goto fail;
- memcg->stat = alloc_percpu(struct mem_cgroup_stat_cpu);
- if (!memcg->stat)
+ memcg->stat_cpu = alloc_percpu(struct mem_cgroup_stat_cpu);
+ if (!memcg->stat_cpu)
goto fail;
for_each_node(node)
@@ -5686,7 +5687,7 @@ static void uncharge_batch(const struct uncharge_gather *ug)
__mod_memcg_state(ug->memcg, MEMCG_RSS_HUGE, -ug->nr_huge);
__mod_memcg_state(ug->memcg, NR_SHMEM, -ug->nr_shmem);
__count_memcg_events(ug->memcg, PGPGOUT, ug->pgpgout);
- __this_cpu_add(ug->memcg->stat->nr_page_events, nr_pages);
+ __this_cpu_add(ug->memcg->stat_cpu->nr_page_events, nr_pages);
memcg_check_events(ug->memcg, ug->dummy_page);
local_irq_restore(flags);
--
2.16.6
4 years, 10 months
- 2
- 1
FAILED: patch "[PATCH] xenbus/xenbus_backend: Disallow pending watch messages" failed to apply to 4.9-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.9-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 9996bd494794a2fe393e97e7a982388c6249aa76 Mon Sep 17 00:00:00 2001
From: SeongJae Park <sjpark(a)amazon.de>
Date: Mon, 14 Dec 2020 10:08:40 +0100
Subject: [PATCH] xenbus/xenbus_backend: Disallow pending watch messages
'xenbus_backend' watches 'state' of devices, which is writable by
guests. Hence, if guests intensively updates it, dom0 will have lots of
pending events that exhausting memory of dom0. In other words, guests
can trigger dom0 memory pressure. This is known as XSA-349. However,
the watch callback of it, 'frontend_changed()', reads only 'state', so
doesn't need to have the pending events.
To avoid the problem, this commit disallows pending watch messages for
'xenbus_backend' using the 'will_handle()' watch callback.
This is part of XSA-349
Cc: stable(a)vger.kernel.org
Signed-off-by: SeongJae Park <sjpark(a)amazon.de>
Reported-by: Michael Kurth <mku(a)amazon.de>
Reported-by: Pawel Wieczorkiewicz <wipawel(a)amazon.de>
Reviewed-by: Juergen Gross <jgross(a)suse.com>
Signed-off-by: Juergen Gross <jgross(a)suse.com>
diff --git a/drivers/xen/xenbus/xenbus_probe_backend.c b/drivers/xen/xenbus/xenbus_probe_backend.c
index 2ba699897e6d..5abded97e1a7 100644
--- a/drivers/xen/xenbus/xenbus_probe_backend.c
+++ b/drivers/xen/xenbus/xenbus_probe_backend.c
@@ -180,6 +180,12 @@ static int xenbus_probe_backend(struct xen_bus_type *bus, const char *type,
return err;
}
+static bool frontend_will_handle(struct xenbus_watch *watch,
+ const char *path, const char *token)
+{
+ return watch->nr_pending == 0;
+}
+
static void frontend_changed(struct xenbus_watch *watch,
const char *path, const char *token)
{
@@ -191,6 +197,7 @@ static struct xen_bus_type xenbus_backend = {
.levels = 3, /* backend/type/<frontend>/<id> */
.get_bus_id = backend_bus_id,
.probe = xenbus_probe_backend,
+ .otherend_will_handle = frontend_will_handle,
.otherend_changed = frontend_changed,
.bus = {
.name = "xen-backend",
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] xen/xenbus: Count pending messages for each watch" failed to apply to 4.9-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.9-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 3dc86ca6b4c8cfcba9da7996189d1b5a358a94fc Mon Sep 17 00:00:00 2001
From: SeongJae Park <sjpark(a)amazon.de>
Date: Mon, 14 Dec 2020 10:07:13 +0100
Subject: [PATCH] xen/xenbus: Count pending messages for each watch
This commit adds a counter of pending messages for each watch in the
struct. It is used to skip unnecessary pending messages lookup in
'unregister_xenbus_watch()'. It could also be used in 'will_handle'
callback.
This is part of XSA-349
Cc: stable(a)vger.kernel.org
Signed-off-by: SeongJae Park <sjpark(a)amazon.de>
Reported-by: Michael Kurth <mku(a)amazon.de>
Reported-by: Pawel Wieczorkiewicz <wipawel(a)amazon.de>
Reviewed-by: Juergen Gross <jgross(a)suse.com>
Signed-off-by: Juergen Gross <jgross(a)suse.com>
diff --git a/drivers/xen/xenbus/xenbus_xs.c b/drivers/xen/xenbus/xenbus_xs.c
index e8bdbd0a1e26..12e02eb01f59 100644
--- a/drivers/xen/xenbus/xenbus_xs.c
+++ b/drivers/xen/xenbus/xenbus_xs.c
@@ -711,6 +711,7 @@ int xs_watch_msg(struct xs_watch_event *event)
event->path, event->token))) {
spin_lock(&watch_events_lock);
list_add_tail(&event->list, &watch_events);
+ event->handle->nr_pending++;
wake_up(&watch_events_waitq);
spin_unlock(&watch_events_lock);
} else
@@ -768,6 +769,8 @@ int register_xenbus_watch(struct xenbus_watch *watch)
sprintf(token, "%lX", (long)watch);
+ watch->nr_pending = 0;
+
down_read(&xs_watch_rwsem);
spin_lock(&watches_lock);
@@ -817,11 +820,14 @@ void unregister_xenbus_watch(struct xenbus_watch *watch)
/* Cancel pending watch events. */
spin_lock(&watch_events_lock);
- list_for_each_entry_safe(event, tmp, &watch_events, list) {
- if (event->handle != watch)
- continue;
- list_del(&event->list);
- kfree(event);
+ if (watch->nr_pending) {
+ list_for_each_entry_safe(event, tmp, &watch_events, list) {
+ if (event->handle != watch)
+ continue;
+ list_del(&event->list);
+ kfree(event);
+ }
+ watch->nr_pending = 0;
}
spin_unlock(&watch_events_lock);
@@ -868,7 +874,6 @@ void xs_suspend_cancel(void)
static int xenwatch_thread(void *unused)
{
- struct list_head *ent;
struct xs_watch_event *event;
xenwatch_pid = current->pid;
@@ -883,13 +888,15 @@ static int xenwatch_thread(void *unused)
mutex_lock(&xenwatch_mutex);
spin_lock(&watch_events_lock);
- ent = watch_events.next;
- if (ent != &watch_events)
- list_del(ent);
+ event = list_first_entry_or_null(&watch_events,
+ struct xs_watch_event, list);
+ if (event) {
+ list_del(&event->list);
+ event->handle->nr_pending--;
+ }
spin_unlock(&watch_events_lock);
- if (ent != &watch_events) {
- event = list_entry(ent, struct xs_watch_event, list);
+ if (event) {
event->handle->callback(event->handle, event->path,
event->token);
kfree(event);
diff --git a/include/xen/xenbus.h b/include/xen/xenbus.h
index c8574d1b814c..00c7235ae93e 100644
--- a/include/xen/xenbus.h
+++ b/include/xen/xenbus.h
@@ -61,6 +61,8 @@ struct xenbus_watch
/* Path being watched. */
const char *node;
+ unsigned int nr_pending;
+
/*
* Called just before enqueing new event while a spinlock is held.
* The event will be discarded if this callback returns false.
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] xen/xenbus/xen_bus_type: Support will_handle watch callback" failed to apply to 4.9-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.9-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From be987200fbaceaef340872841d4f7af2c5ee8dc3 Mon Sep 17 00:00:00 2001
From: SeongJae Park <sjpark(a)amazon.de>
Date: Mon, 14 Dec 2020 10:05:47 +0100
Subject: [PATCH] xen/xenbus/xen_bus_type: Support will_handle watch callback
This commit adds support of the 'will_handle' watch callback for
'xen_bus_type' users.
This is part of XSA-349
Cc: stable(a)vger.kernel.org
Signed-off-by: SeongJae Park <sjpark(a)amazon.de>
Reported-by: Michael Kurth <mku(a)amazon.de>
Reported-by: Pawel Wieczorkiewicz <wipawel(a)amazon.de>
Reviewed-by: Juergen Gross <jgross(a)suse.com>
Signed-off-by: Juergen Gross <jgross(a)suse.com>
diff --git a/drivers/xen/xenbus/xenbus.h b/drivers/xen/xenbus/xenbus.h
index 5f5b8a7d5b80..2a93b7c9c159 100644
--- a/drivers/xen/xenbus/xenbus.h
+++ b/drivers/xen/xenbus/xenbus.h
@@ -44,6 +44,8 @@ struct xen_bus_type {
int (*get_bus_id)(char bus_id[XEN_BUS_ID_SIZE], const char *nodename);
int (*probe)(struct xen_bus_type *bus, const char *type,
const char *dir);
+ bool (*otherend_will_handle)(struct xenbus_watch *watch,
+ const char *path, const char *token);
void (*otherend_changed)(struct xenbus_watch *watch, const char *path,
const char *token);
struct bus_type bus;
diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c
index 4c3d1b84aa0a..44634d970a5c 100644
--- a/drivers/xen/xenbus/xenbus_probe.c
+++ b/drivers/xen/xenbus/xenbus_probe.c
@@ -136,7 +136,8 @@ static int watch_otherend(struct xenbus_device *dev)
container_of(dev->dev.bus, struct xen_bus_type, bus);
return xenbus_watch_pathfmt(dev, &dev->otherend_watch,
- NULL, bus->otherend_changed,
+ bus->otherend_will_handle,
+ bus->otherend_changed,
"%s/%s", dev->otherend, "state");
}
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] xen/xenbus: Add 'will_handle' callback support in" failed to apply to 4.9-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.9-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 2e85d32b1c865bec703ce0c962221a5e955c52c2 Mon Sep 17 00:00:00 2001
From: SeongJae Park <sjpark(a)amazon.de>
Date: Mon, 14 Dec 2020 10:04:18 +0100
Subject: [PATCH] xen/xenbus: Add 'will_handle' callback support in
xenbus_watch_path()
Some code does not directly make 'xenbus_watch' object and call
'register_xenbus_watch()' but use 'xenbus_watch_path()' instead. This
commit adds support of 'will_handle' callback in the
'xenbus_watch_path()' and it's wrapper, 'xenbus_watch_pathfmt()'.
This is part of XSA-349
Cc: stable(a)vger.kernel.org
Signed-off-by: SeongJae Park <sjpark(a)amazon.de>
Reported-by: Michael Kurth <mku(a)amazon.de>
Reported-by: Pawel Wieczorkiewicz <wipawel(a)amazon.de>
Reviewed-by: Juergen Gross <jgross(a)suse.com>
Signed-off-by: Juergen Gross <jgross(a)suse.com>
diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c
index 76912c584a76..1d8b8d24496c 100644
--- a/drivers/block/xen-blkback/xenbus.c
+++ b/drivers/block/xen-blkback/xenbus.c
@@ -675,7 +675,8 @@ static int xen_blkbk_probe(struct xenbus_device *dev,
/* setup back pointer */
be->blkif->be = be;
- err = xenbus_watch_pathfmt(dev, &be->backend_watch, backend_changed,
+ err = xenbus_watch_pathfmt(dev, &be->backend_watch, NULL,
+ backend_changed,
"%s/%s", dev->nodename, "physical-device");
if (err)
goto fail;
diff --git a/drivers/net/xen-netback/xenbus.c b/drivers/net/xen-netback/xenbus.c
index 00f6f8dc56c8..6f10e0998f1c 100644
--- a/drivers/net/xen-netback/xenbus.c
+++ b/drivers/net/xen-netback/xenbus.c
@@ -824,7 +824,7 @@ static void connect(struct backend_info *be)
xenvif_carrier_on(be->vif);
unregister_hotplug_status_watch(be);
- err = xenbus_watch_pathfmt(dev, &be->hotplug_status_watch,
+ err = xenbus_watch_pathfmt(dev, &be->hotplug_status_watch, NULL,
hotplug_status_changed,
"%s/%s", dev->nodename, "hotplug-status");
if (!err)
diff --git a/drivers/xen/xen-pciback/xenbus.c b/drivers/xen/xen-pciback/xenbus.c
index 4b99ec3dec58..e7c692cfb2cf 100644
--- a/drivers/xen/xen-pciback/xenbus.c
+++ b/drivers/xen/xen-pciback/xenbus.c
@@ -689,7 +689,7 @@ static int xen_pcibk_xenbus_probe(struct xenbus_device *dev,
/* watch the backend node for backend configuration information */
err = xenbus_watch_path(dev, dev->nodename, &pdev->be_watch,
- xen_pcibk_be_watch);
+ NULL, xen_pcibk_be_watch);
if (err)
goto out;
diff --git a/drivers/xen/xenbus/xenbus_client.c b/drivers/xen/xenbus/xenbus_client.c
index 0a21a12d9c34..0cd728961fce 100644
--- a/drivers/xen/xenbus/xenbus_client.c
+++ b/drivers/xen/xenbus/xenbus_client.c
@@ -127,19 +127,22 @@ EXPORT_SYMBOL_GPL(xenbus_strstate);
*/
int xenbus_watch_path(struct xenbus_device *dev, const char *path,
struct xenbus_watch *watch,
+ bool (*will_handle)(struct xenbus_watch *,
+ const char *, const char *),
void (*callback)(struct xenbus_watch *,
const char *, const char *))
{
int err;
watch->node = path;
- watch->will_handle = NULL;
+ watch->will_handle = will_handle;
watch->callback = callback;
err = register_xenbus_watch(watch);
if (err) {
watch->node = NULL;
+ watch->will_handle = NULL;
watch->callback = NULL;
xenbus_dev_fatal(dev, err, "adding watch on %s", path);
}
@@ -166,6 +169,8 @@ EXPORT_SYMBOL_GPL(xenbus_watch_path);
*/
int xenbus_watch_pathfmt(struct xenbus_device *dev,
struct xenbus_watch *watch,
+ bool (*will_handle)(struct xenbus_watch *,
+ const char *, const char *),
void (*callback)(struct xenbus_watch *,
const char *, const char *),
const char *pathfmt, ...)
@@ -182,7 +187,7 @@ int xenbus_watch_pathfmt(struct xenbus_device *dev,
xenbus_dev_fatal(dev, -ENOMEM, "allocating path for watch");
return -ENOMEM;
}
- err = xenbus_watch_path(dev, path, watch, callback);
+ err = xenbus_watch_path(dev, path, watch, will_handle, callback);
if (err)
kfree(path);
diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c
index 38725d97d909..4c3d1b84aa0a 100644
--- a/drivers/xen/xenbus/xenbus_probe.c
+++ b/drivers/xen/xenbus/xenbus_probe.c
@@ -136,7 +136,7 @@ static int watch_otherend(struct xenbus_device *dev)
container_of(dev->dev.bus, struct xen_bus_type, bus);
return xenbus_watch_pathfmt(dev, &dev->otherend_watch,
- bus->otherend_changed,
+ NULL, bus->otherend_changed,
"%s/%s", dev->otherend, "state");
}
diff --git a/include/xen/xenbus.h b/include/xen/xenbus.h
index baa88bf0b9bc..c8574d1b814c 100644
--- a/include/xen/xenbus.h
+++ b/include/xen/xenbus.h
@@ -204,10 +204,14 @@ void xenbus_probe(struct work_struct *);
int xenbus_watch_path(struct xenbus_device *dev, const char *path,
struct xenbus_watch *watch,
+ bool (*will_handle)(struct xenbus_watch *,
+ const char *, const char *),
void (*callback)(struct xenbus_watch *,
const char *, const char *));
-__printf(4, 5)
+__printf(5, 6)
int xenbus_watch_pathfmt(struct xenbus_device *dev, struct xenbus_watch *watch,
+ bool (*will_handle)(struct xenbus_watch *,
+ const char *, const char *),
void (*callback)(struct xenbus_watch *,
const char *, const char *),
const char *pathfmt, ...);
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] xen-blkback: set ring->xenblkd to NULL after kthread_stop()" failed to apply to 4.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 1c728719a4da6e654afb9cc047164755072ed7c9 Mon Sep 17 00:00:00 2001
From: Pawel Wieczorkiewicz <wipawel(a)amazon.de>
Date: Mon, 14 Dec 2020 10:25:57 +0100
Subject: [PATCH] xen-blkback: set ring->xenblkd to NULL after kthread_stop()
When xen_blkif_disconnect() is called, the kernel thread behind the
block interface is stopped by calling kthread_stop(ring->xenblkd).
The ring->xenblkd thread pointer being non-NULL determines if the
thread has been already stopped.
Normally, the thread's function xen_blkif_schedule() sets the
ring->xenblkd to NULL, when the thread's main loop ends.
However, when the thread has not been started yet (i.e.
wake_up_process() has not been called on it), the xen_blkif_schedule()
function would not be called yet.
In such case the kthread_stop() call returns -EINTR and the
ring->xenblkd remains dangling.
When this happens, any consecutive call to xen_blkif_disconnect (for
example in frontend_changed() callback) leads to a kernel crash in
kthread_stop() (e.g. NULL pointer dereference in exit_creds()).
This is XSA-350.
Cc: <stable(a)vger.kernel.org> # 4.12
Fixes: a24fa22ce22a ("xen/blkback: don't use xen_blkif_get() in xen-blkback kthread")
Reported-by: Olivier Benjamin <oliben(a)amazon.com>
Reported-by: Pawel Wieczorkiewicz <wipawel(a)amazon.de>
Signed-off-by: Pawel Wieczorkiewicz <wipawel(a)amazon.de>
Reviewed-by: Julien Grall <jgrall(a)amazon.com>
Reviewed-by: Juergen Gross <jgross(a)suse.com>
Signed-off-by: Juergen Gross <jgross(a)suse.com>
diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c
index 1d8b8d24496c..9860d4842f36 100644
--- a/drivers/block/xen-blkback/xenbus.c
+++ b/drivers/block/xen-blkback/xenbus.c
@@ -274,6 +274,7 @@ static int xen_blkif_disconnect(struct xen_blkif *blkif)
if (ring->xenblkd) {
kthread_stop(ring->xenblkd);
+ ring->xenblkd = NULL;
wake_up(&ring->shutdown_wq);
}
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] dma-buf/dma-resv: Respect num_fences when initializing the" failed to apply to 4.19-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.19-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From bf8975837dac156c33a4d15d46602700998cb6dd Mon Sep 17 00:00:00 2001
From: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com>
Date: Tue, 24 Nov 2020 12:57:07 +0100
Subject: [PATCH] dma-buf/dma-resv: Respect num_fences when initializing the
shared fence list.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
We hardcode the maximum number of shared fences to 4, instead of
respecting num_fences. Use a minimum of 4, but more if num_fences
is higher.
This seems to have been an oversight when first implementing the
api.
Fixes: 04a5faa8cbe5 ("reservation: update api and add some helpers")
Cc: <stable(a)vger.kernel.org> # v3.17+
Reported-by: Niranjana Vishwanathapura <niranjana.vishwanathapura(a)intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom(a)linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201124115707.406917-1-maart…
diff --git a/drivers/dma-buf/dma-resv.c b/drivers/dma-buf/dma-resv.c
index bb5a42b10c29..6ddbeb5dfbf6 100644
--- a/drivers/dma-buf/dma-resv.c
+++ b/drivers/dma-buf/dma-resv.c
@@ -200,7 +200,7 @@ int dma_resv_reserve_shared(struct dma_resv *obj, unsigned int num_fences)
max = max(old->shared_count + num_fences,
old->shared_max * 2);
} else {
- max = 4;
+ max = max(4ul, roundup_pow_of_two(num_fences));
}
new = dma_resv_list_alloc(max);
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] dma-buf/dma-resv: Respect num_fences when initializing the" failed to apply to 4.14-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.14-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From bf8975837dac156c33a4d15d46602700998cb6dd Mon Sep 17 00:00:00 2001
From: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com>
Date: Tue, 24 Nov 2020 12:57:07 +0100
Subject: [PATCH] dma-buf/dma-resv: Respect num_fences when initializing the
shared fence list.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
We hardcode the maximum number of shared fences to 4, instead of
respecting num_fences. Use a minimum of 4, but more if num_fences
is higher.
This seems to have been an oversight when first implementing the
api.
Fixes: 04a5faa8cbe5 ("reservation: update api and add some helpers")
Cc: <stable(a)vger.kernel.org> # v3.17+
Reported-by: Niranjana Vishwanathapura <niranjana.vishwanathapura(a)intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom(a)linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201124115707.406917-1-maart…
diff --git a/drivers/dma-buf/dma-resv.c b/drivers/dma-buf/dma-resv.c
index bb5a42b10c29..6ddbeb5dfbf6 100644
--- a/drivers/dma-buf/dma-resv.c
+++ b/drivers/dma-buf/dma-resv.c
@@ -200,7 +200,7 @@ int dma_resv_reserve_shared(struct dma_resv *obj, unsigned int num_fences)
max = max(old->shared_count + num_fences,
old->shared_max * 2);
} else {
- max = 4;
+ max = max(4ul, roundup_pow_of_two(num_fences));
}
new = dma_resv_list_alloc(max);
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] dma-buf/dma-resv: Respect num_fences when initializing the" failed to apply to 4.9-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.9-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From bf8975837dac156c33a4d15d46602700998cb6dd Mon Sep 17 00:00:00 2001
From: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com>
Date: Tue, 24 Nov 2020 12:57:07 +0100
Subject: [PATCH] dma-buf/dma-resv: Respect num_fences when initializing the
shared fence list.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
We hardcode the maximum number of shared fences to 4, instead of
respecting num_fences. Use a minimum of 4, but more if num_fences
is higher.
This seems to have been an oversight when first implementing the
api.
Fixes: 04a5faa8cbe5 ("reservation: update api and add some helpers")
Cc: <stable(a)vger.kernel.org> # v3.17+
Reported-by: Niranjana Vishwanathapura <niranjana.vishwanathapura(a)intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom(a)linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201124115707.406917-1-maart…
diff --git a/drivers/dma-buf/dma-resv.c b/drivers/dma-buf/dma-resv.c
index bb5a42b10c29..6ddbeb5dfbf6 100644
--- a/drivers/dma-buf/dma-resv.c
+++ b/drivers/dma-buf/dma-resv.c
@@ -200,7 +200,7 @@ int dma_resv_reserve_shared(struct dma_resv *obj, unsigned int num_fences)
max = max(old->shared_count + num_fences,
old->shared_max * 2);
} else {
- max = 4;
+ max = max(4ul, roundup_pow_of_two(num_fences));
}
new = dma_resv_list_alloc(max);
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] dma-buf/dma-resv: Respect num_fences when initializing the" failed to apply to 4.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From bf8975837dac156c33a4d15d46602700998cb6dd Mon Sep 17 00:00:00 2001
From: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com>
Date: Tue, 24 Nov 2020 12:57:07 +0100
Subject: [PATCH] dma-buf/dma-resv: Respect num_fences when initializing the
shared fence list.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
We hardcode the maximum number of shared fences to 4, instead of
respecting num_fences. Use a minimum of 4, but more if num_fences
is higher.
This seems to have been an oversight when first implementing the
api.
Fixes: 04a5faa8cbe5 ("reservation: update api and add some helpers")
Cc: <stable(a)vger.kernel.org> # v3.17+
Reported-by: Niranjana Vishwanathapura <niranjana.vishwanathapura(a)intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom(a)linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201124115707.406917-1-maart…
diff --git a/drivers/dma-buf/dma-resv.c b/drivers/dma-buf/dma-resv.c
index bb5a42b10c29..6ddbeb5dfbf6 100644
--- a/drivers/dma-buf/dma-resv.c
+++ b/drivers/dma-buf/dma-resv.c
@@ -200,7 +200,7 @@ int dma_resv_reserve_shared(struct dma_resv *obj, unsigned int num_fences)
max = max(old->shared_count + num_fences,
old->shared_max * 2);
} else {
- max = 4;
+ max = max(4ul, roundup_pow_of_two(num_fences));
}
new = dma_resv_list_alloc(max);
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] pinctrl: jasperlake: Fix HOSTSW_OWN offset" failed to apply to 5.10-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.10-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 5aa5541eca04a1c69a05bbb747164926bbf20de4 Mon Sep 17 00:00:00 2001
From: Evan Green <evgreen(a)chromium.org>
Date: Wed, 11 Nov 2020 15:17:28 -0800
Subject: [PATCH] pinctrl: jasperlake: Fix HOSTSW_OWN offset
GPIOs that attempt to use interrupts get thwarted with a message like:
"pin 161 cannot be used as IRQ" (for instance with SD_CD). This is because
the HOSTSW_OWN offset is incorrect, so every GPIO looks like it's
owned by ACPI.
Fixes: e278dcb7048b1 ("pinctrl: intel: Add Intel Jasper Lake pin controller support")
Cc: stable(a)vger.kernel.org
Signed-off-by: Evan Green <evgreen(a)chromium.org>
Acked-by: Mika Westerberg <mika.westerberg(a)linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com>
diff --git a/drivers/pinctrl/intel/pinctrl-jasperlake.c b/drivers/pinctrl/intel/pinctrl-jasperlake.c
index c5e204c8da9c..ec435b7ab392 100644
--- a/drivers/pinctrl/intel/pinctrl-jasperlake.c
+++ b/drivers/pinctrl/intel/pinctrl-jasperlake.c
@@ -16,7 +16,7 @@
#define JSL_PAD_OWN 0x020
#define JSL_PADCFGLOCK 0x080
-#define JSL_HOSTSW_OWN 0x0b0
+#define JSL_HOSTSW_OWN 0x0c0
#define JSL_GPI_IS 0x100
#define JSL_GPI_IE 0x120
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] md/raid10: initialize r10_bio->read_slot before use." failed to apply to 4.19-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.19-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 93decc563637c4288380912eac0eb42fb246cc04 Mon Sep 17 00:00:00 2001
From: Kevin Vigor <kvigor(a)gmail.com>
Date: Fri, 6 Nov 2020 14:20:34 -0800
Subject: [PATCH] md/raid10: initialize r10_bio->read_slot before use.
In __make_request() a new r10bio is allocated and passed to
raid10_read_request(). The read_slot member of the bio is not
initialized, and the raid10_read_request() uses it to index an
array. This leads to occasional panics.
Fix by initializing the field to invalid value and checking for
valid value in raid10_read_request().
Cc: stable(a)vger.kernel.org
Signed-off-by: Kevin Vigor <kvigor(a)gmail.com>
Signed-off-by: Song Liu <songliubraving(a)fb.com>
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index b7bca6703df8..3153183b7772 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1127,7 +1127,7 @@ static void raid10_read_request(struct mddev *mddev, struct bio *bio,
struct md_rdev *err_rdev = NULL;
gfp_t gfp = GFP_NOIO;
- if (r10_bio->devs[slot].rdev) {
+ if (slot >= 0 && r10_bio->devs[slot].rdev) {
/*
* This is an error retry, but we cannot
* safely dereference the rdev in the r10_bio,
@@ -1508,6 +1508,7 @@ static void __make_request(struct mddev *mddev, struct bio *bio, int sectors)
r10_bio->mddev = mddev;
r10_bio->sector = bio->bi_iter.bi_sector;
r10_bio->state = 0;
+ r10_bio->read_slot = -1;
memset(r10_bio->devs, 0, sizeof(r10_bio->devs[0]) * conf->geo.raid_disks);
if (bio_data_dir(bio) == READ)
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] md/raid10: initialize r10_bio->read_slot before use." failed to apply to 5.10-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.10-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 93decc563637c4288380912eac0eb42fb246cc04 Mon Sep 17 00:00:00 2001
From: Kevin Vigor <kvigor(a)gmail.com>
Date: Fri, 6 Nov 2020 14:20:34 -0800
Subject: [PATCH] md/raid10: initialize r10_bio->read_slot before use.
In __make_request() a new r10bio is allocated and passed to
raid10_read_request(). The read_slot member of the bio is not
initialized, and the raid10_read_request() uses it to index an
array. This leads to occasional panics.
Fix by initializing the field to invalid value and checking for
valid value in raid10_read_request().
Cc: stable(a)vger.kernel.org
Signed-off-by: Kevin Vigor <kvigor(a)gmail.com>
Signed-off-by: Song Liu <songliubraving(a)fb.com>
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index b7bca6703df8..3153183b7772 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1127,7 +1127,7 @@ static void raid10_read_request(struct mddev *mddev, struct bio *bio,
struct md_rdev *err_rdev = NULL;
gfp_t gfp = GFP_NOIO;
- if (r10_bio->devs[slot].rdev) {
+ if (slot >= 0 && r10_bio->devs[slot].rdev) {
/*
* This is an error retry, but we cannot
* safely dereference the rdev in the r10_bio,
@@ -1508,6 +1508,7 @@ static void __make_request(struct mddev *mddev, struct bio *bio, int sectors)
r10_bio->mddev = mddev;
r10_bio->sector = bio->bi_iter.bi_sector;
r10_bio->state = 0;
+ r10_bio->read_slot = -1;
memset(r10_bio->devs, 0, sizeof(r10_bio->devs[0]) * conf->geo.raid_disks);
if (bio_data_dir(bio) == READ)
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] md/raid10: initialize r10_bio->read_slot before use." failed to apply to 5.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 93decc563637c4288380912eac0eb42fb246cc04 Mon Sep 17 00:00:00 2001
From: Kevin Vigor <kvigor(a)gmail.com>
Date: Fri, 6 Nov 2020 14:20:34 -0800
Subject: [PATCH] md/raid10: initialize r10_bio->read_slot before use.
In __make_request() a new r10bio is allocated and passed to
raid10_read_request(). The read_slot member of the bio is not
initialized, and the raid10_read_request() uses it to index an
array. This leads to occasional panics.
Fix by initializing the field to invalid value and checking for
valid value in raid10_read_request().
Cc: stable(a)vger.kernel.org
Signed-off-by: Kevin Vigor <kvigor(a)gmail.com>
Signed-off-by: Song Liu <songliubraving(a)fb.com>
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index b7bca6703df8..3153183b7772 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1127,7 +1127,7 @@ static void raid10_read_request(struct mddev *mddev, struct bio *bio,
struct md_rdev *err_rdev = NULL;
gfp_t gfp = GFP_NOIO;
- if (r10_bio->devs[slot].rdev) {
+ if (slot >= 0 && r10_bio->devs[slot].rdev) {
/*
* This is an error retry, but we cannot
* safely dereference the rdev in the r10_bio,
@@ -1508,6 +1508,7 @@ static void __make_request(struct mddev *mddev, struct bio *bio, int sectors)
r10_bio->mddev = mddev;
r10_bio->sector = bio->bi_iter.bi_sector;
r10_bio->state = 0;
+ r10_bio->read_slot = -1;
memset(r10_bio->devs, 0, sizeof(r10_bio->devs[0]) * conf->geo.raid_disks);
if (bio_data_dir(bio) == READ)
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] iio:magnetometer:mag3110: Fix alignment and data leak issues." failed to apply to 4.9-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.9-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 89deb1334252ea4a8491d47654811e28b0790364 Mon Sep 17 00:00:00 2001
From: Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
Date: Sun, 20 Sep 2020 12:27:37 +0100
Subject: [PATCH] iio:magnetometer:mag3110: Fix alignment and data leak issues.
One of a class of bugs pointed out by Lars in a recent review.
iio_push_to_buffers_with_timestamp() assumes the buffer used is aligned
to the size of the timestamp (8 bytes). This is not guaranteed in
this driver which uses an array of smaller elements on the stack.
As Lars also noted this anti pattern can involve a leak of data to
userspace and that indeed can happen here. We close both issues by
moving to a suitable structure in the iio_priv() data.
This data is allocated with kzalloc() so no data can leak apart from
previous readings.
The explicit alignment of ts is not necessary in this case but
does make the code slightly less fragile so I have included it.
Fixes: 39631b5f9584 ("iio: Add Freescale mag3110 magnetometer driver")
Reported-by: Lars-Peter Clausen <lars(a)metafoo.de>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
Reviewed-by: Alexandru Ardelean <alexandru.ardelean(a)analog.com>
Cc: <Stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20200920112742.170751-4-jic23@kernel.org
diff --git a/drivers/iio/magnetometer/mag3110.c b/drivers/iio/magnetometer/mag3110.c
index 838b13c8bb3d..c96415a1aead 100644
--- a/drivers/iio/magnetometer/mag3110.c
+++ b/drivers/iio/magnetometer/mag3110.c
@@ -56,6 +56,12 @@ struct mag3110_data {
int sleep_val;
struct regulator *vdd_reg;
struct regulator *vddio_reg;
+ /* Ensure natural alignment of timestamp */
+ struct {
+ __be16 channels[3];
+ u8 temperature;
+ s64 ts __aligned(8);
+ } scan;
};
static int mag3110_request(struct mag3110_data *data)
@@ -387,10 +393,9 @@ static irqreturn_t mag3110_trigger_handler(int irq, void *p)
struct iio_poll_func *pf = p;
struct iio_dev *indio_dev = pf->indio_dev;
struct mag3110_data *data = iio_priv(indio_dev);
- u8 buffer[16]; /* 3 16-bit channels + 1 byte temp + padding + ts */
int ret;
- ret = mag3110_read(data, (__be16 *) buffer);
+ ret = mag3110_read(data, data->scan.channels);
if (ret < 0)
goto done;
@@ -399,10 +404,10 @@ static irqreturn_t mag3110_trigger_handler(int irq, void *p)
MAG3110_DIE_TEMP);
if (ret < 0)
goto done;
- buffer[6] = ret;
+ data->scan.temperature = ret;
}
- iio_push_to_buffers_with_timestamp(indio_dev, buffer,
+ iio_push_to_buffers_with_timestamp(indio_dev, &data->scan,
iio_get_time_ns(indio_dev));
done:
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] scsi: qla2xxx: Fix crash during driver load on big endian" failed to apply to 4.14-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.14-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 8de309e7299a00b3045fb274f82b326f356404f0 Mon Sep 17 00:00:00 2001
From: Arun Easi <aeasi(a)marvell.com>
Date: Wed, 2 Dec 2020 05:23:04 -0800
Subject: [PATCH] scsi: qla2xxx: Fix crash during driver load on big endian
machines
Crash stack:
[576544.715489] Unable to handle kernel paging request for data at address 0xd00000000f970000
[576544.715497] Faulting instruction address: 0xd00000000f880f64
[576544.715503] Oops: Kernel access of bad area, sig: 11 [#1]
[576544.715506] SMP NR_CPUS=2048 NUMA pSeries
:
[576544.715703] NIP [d00000000f880f64] .qla27xx_fwdt_template_valid+0x94/0x100 [qla2xxx]
[576544.715722] LR [d00000000f7952dc] .qla24xx_load_risc_flash+0x2fc/0x590 [qla2xxx]
[576544.715726] Call Trace:
[576544.715731] [c0000004d0ffb000] [c0000006fe02c350] 0xc0000006fe02c350 (unreliable)
[576544.715750] [c0000004d0ffb080] [d00000000f7952dc] .qla24xx_load_risc_flash+0x2fc/0x590 [qla2xxx]
[576544.715770] [c0000004d0ffb170] [d00000000f7aa034] .qla81xx_load_risc+0x84/0x1a0 [qla2xxx]
[576544.715789] [c0000004d0ffb210] [d00000000f79f7c8] .qla2x00_setup_chip+0xc8/0x910 [qla2xxx]
[576544.715808] [c0000004d0ffb300] [d00000000f7a631c] .qla2x00_initialize_adapter+0x4dc/0xb00 [qla2xxx]
[576544.715826] [c0000004d0ffb3e0] [d00000000f78ce28] .qla2x00_probe_one+0xf08/0x2200 [qla2xxx]
Link: https://lore.kernel.org/r/20201202132312.19966-8-njavali@marvell.com
Fixes: f73cb695d3ec ("[SCSI] qla2xxx: Add support for ISP2071.")
Cc: stable(a)vger.kernel.org
Reviewed-by: Himanshu Madhani <himanshu.madhani(a)oracle.com>
Signed-off-by: Arun Easi <aeasi(a)marvell.com>
Signed-off-by: Nilesh Javali <njavali(a)marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com>
diff --git a/drivers/scsi/qla2xxx/qla_tmpl.c b/drivers/scsi/qla2xxx/qla_tmpl.c
index 84f4416d366f..a6bb1c0e2245 100644
--- a/drivers/scsi/qla2xxx/qla_tmpl.c
+++ b/drivers/scsi/qla2xxx/qla_tmpl.c
@@ -928,7 +928,8 @@ qla27xx_template_checksum(void *p, ulong size)
static inline int
qla27xx_verify_template_checksum(struct qla27xx_fwdt_template *tmp)
{
- return qla27xx_template_checksum(tmp, tmp->template_size) == 0;
+ return qla27xx_template_checksum(tmp,
+ le32_to_cpu(tmp->template_size)) == 0;
}
static inline int
@@ -944,7 +945,7 @@ qla27xx_execute_fwdt_template(struct scsi_qla_host *vha,
ulong len = 0;
if (qla27xx_fwdt_template_valid(tmp)) {
- len = tmp->template_size;
+ len = le32_to_cpu(tmp->template_size);
tmp = memcpy(buf, tmp, len);
ql27xx_edit_template(vha, tmp);
qla27xx_walk_template(vha, tmp, buf, &len);
@@ -960,7 +961,7 @@ qla27xx_fwdt_calculate_dump_size(struct scsi_qla_host *vha, void *p)
ulong len = 0;
if (qla27xx_fwdt_template_valid(tmp)) {
- len = tmp->template_size;
+ len = le32_to_cpu(tmp->template_size);
qla27xx_walk_template(vha, tmp, NULL, &len);
}
@@ -972,7 +973,7 @@ qla27xx_fwdt_template_size(void *p)
{
struct qla27xx_fwdt_template *tmp = p;
- return tmp->template_size;
+ return le32_to_cpu(tmp->template_size);
}
int
diff --git a/drivers/scsi/qla2xxx/qla_tmpl.h b/drivers/scsi/qla2xxx/qla_tmpl.h
index c47184db5081..6e0987edfceb 100644
--- a/drivers/scsi/qla2xxx/qla_tmpl.h
+++ b/drivers/scsi/qla2xxx/qla_tmpl.h
@@ -12,7 +12,7 @@
struct __packed qla27xx_fwdt_template {
__le32 template_type;
__le32 entry_offset;
- uint32_t template_size;
+ __le32 template_size;
uint32_t count; /* borrow field for running/residual count */
__le32 entry_count;
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] scsi: qla2xxx: Fix crash during driver load on big endian" failed to apply to 4.9-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.9-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 8de309e7299a00b3045fb274f82b326f356404f0 Mon Sep 17 00:00:00 2001
From: Arun Easi <aeasi(a)marvell.com>
Date: Wed, 2 Dec 2020 05:23:04 -0800
Subject: [PATCH] scsi: qla2xxx: Fix crash during driver load on big endian
machines
Crash stack:
[576544.715489] Unable to handle kernel paging request for data at address 0xd00000000f970000
[576544.715497] Faulting instruction address: 0xd00000000f880f64
[576544.715503] Oops: Kernel access of bad area, sig: 11 [#1]
[576544.715506] SMP NR_CPUS=2048 NUMA pSeries
:
[576544.715703] NIP [d00000000f880f64] .qla27xx_fwdt_template_valid+0x94/0x100 [qla2xxx]
[576544.715722] LR [d00000000f7952dc] .qla24xx_load_risc_flash+0x2fc/0x590 [qla2xxx]
[576544.715726] Call Trace:
[576544.715731] [c0000004d0ffb000] [c0000006fe02c350] 0xc0000006fe02c350 (unreliable)
[576544.715750] [c0000004d0ffb080] [d00000000f7952dc] .qla24xx_load_risc_flash+0x2fc/0x590 [qla2xxx]
[576544.715770] [c0000004d0ffb170] [d00000000f7aa034] .qla81xx_load_risc+0x84/0x1a0 [qla2xxx]
[576544.715789] [c0000004d0ffb210] [d00000000f79f7c8] .qla2x00_setup_chip+0xc8/0x910 [qla2xxx]
[576544.715808] [c0000004d0ffb300] [d00000000f7a631c] .qla2x00_initialize_adapter+0x4dc/0xb00 [qla2xxx]
[576544.715826] [c0000004d0ffb3e0] [d00000000f78ce28] .qla2x00_probe_one+0xf08/0x2200 [qla2xxx]
Link: https://lore.kernel.org/r/20201202132312.19966-8-njavali@marvell.com
Fixes: f73cb695d3ec ("[SCSI] qla2xxx: Add support for ISP2071.")
Cc: stable(a)vger.kernel.org
Reviewed-by: Himanshu Madhani <himanshu.madhani(a)oracle.com>
Signed-off-by: Arun Easi <aeasi(a)marvell.com>
Signed-off-by: Nilesh Javali <njavali(a)marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com>
diff --git a/drivers/scsi/qla2xxx/qla_tmpl.c b/drivers/scsi/qla2xxx/qla_tmpl.c
index 84f4416d366f..a6bb1c0e2245 100644
--- a/drivers/scsi/qla2xxx/qla_tmpl.c
+++ b/drivers/scsi/qla2xxx/qla_tmpl.c
@@ -928,7 +928,8 @@ qla27xx_template_checksum(void *p, ulong size)
static inline int
qla27xx_verify_template_checksum(struct qla27xx_fwdt_template *tmp)
{
- return qla27xx_template_checksum(tmp, tmp->template_size) == 0;
+ return qla27xx_template_checksum(tmp,
+ le32_to_cpu(tmp->template_size)) == 0;
}
static inline int
@@ -944,7 +945,7 @@ qla27xx_execute_fwdt_template(struct scsi_qla_host *vha,
ulong len = 0;
if (qla27xx_fwdt_template_valid(tmp)) {
- len = tmp->template_size;
+ len = le32_to_cpu(tmp->template_size);
tmp = memcpy(buf, tmp, len);
ql27xx_edit_template(vha, tmp);
qla27xx_walk_template(vha, tmp, buf, &len);
@@ -960,7 +961,7 @@ qla27xx_fwdt_calculate_dump_size(struct scsi_qla_host *vha, void *p)
ulong len = 0;
if (qla27xx_fwdt_template_valid(tmp)) {
- len = tmp->template_size;
+ len = le32_to_cpu(tmp->template_size);
qla27xx_walk_template(vha, tmp, NULL, &len);
}
@@ -972,7 +973,7 @@ qla27xx_fwdt_template_size(void *p)
{
struct qla27xx_fwdt_template *tmp = p;
- return tmp->template_size;
+ return le32_to_cpu(tmp->template_size);
}
int
diff --git a/drivers/scsi/qla2xxx/qla_tmpl.h b/drivers/scsi/qla2xxx/qla_tmpl.h
index c47184db5081..6e0987edfceb 100644
--- a/drivers/scsi/qla2xxx/qla_tmpl.h
+++ b/drivers/scsi/qla2xxx/qla_tmpl.h
@@ -12,7 +12,7 @@
struct __packed qla27xx_fwdt_template {
__le32 template_type;
__le32 entry_offset;
- uint32_t template_size;
+ __le32 template_size;
uint32_t count; /* borrow field for running/residual count */
__le32 entry_count;
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] scsi: qla2xxx: Fix crash during driver load on big endian" failed to apply to 4.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 8de309e7299a00b3045fb274f82b326f356404f0 Mon Sep 17 00:00:00 2001
From: Arun Easi <aeasi(a)marvell.com>
Date: Wed, 2 Dec 2020 05:23:04 -0800
Subject: [PATCH] scsi: qla2xxx: Fix crash during driver load on big endian
machines
Crash stack:
[576544.715489] Unable to handle kernel paging request for data at address 0xd00000000f970000
[576544.715497] Faulting instruction address: 0xd00000000f880f64
[576544.715503] Oops: Kernel access of bad area, sig: 11 [#1]
[576544.715506] SMP NR_CPUS=2048 NUMA pSeries
:
[576544.715703] NIP [d00000000f880f64] .qla27xx_fwdt_template_valid+0x94/0x100 [qla2xxx]
[576544.715722] LR [d00000000f7952dc] .qla24xx_load_risc_flash+0x2fc/0x590 [qla2xxx]
[576544.715726] Call Trace:
[576544.715731] [c0000004d0ffb000] [c0000006fe02c350] 0xc0000006fe02c350 (unreliable)
[576544.715750] [c0000004d0ffb080] [d00000000f7952dc] .qla24xx_load_risc_flash+0x2fc/0x590 [qla2xxx]
[576544.715770] [c0000004d0ffb170] [d00000000f7aa034] .qla81xx_load_risc+0x84/0x1a0 [qla2xxx]
[576544.715789] [c0000004d0ffb210] [d00000000f79f7c8] .qla2x00_setup_chip+0xc8/0x910 [qla2xxx]
[576544.715808] [c0000004d0ffb300] [d00000000f7a631c] .qla2x00_initialize_adapter+0x4dc/0xb00 [qla2xxx]
[576544.715826] [c0000004d0ffb3e0] [d00000000f78ce28] .qla2x00_probe_one+0xf08/0x2200 [qla2xxx]
Link: https://lore.kernel.org/r/20201202132312.19966-8-njavali@marvell.com
Fixes: f73cb695d3ec ("[SCSI] qla2xxx: Add support for ISP2071.")
Cc: stable(a)vger.kernel.org
Reviewed-by: Himanshu Madhani <himanshu.madhani(a)oracle.com>
Signed-off-by: Arun Easi <aeasi(a)marvell.com>
Signed-off-by: Nilesh Javali <njavali(a)marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com>
diff --git a/drivers/scsi/qla2xxx/qla_tmpl.c b/drivers/scsi/qla2xxx/qla_tmpl.c
index 84f4416d366f..a6bb1c0e2245 100644
--- a/drivers/scsi/qla2xxx/qla_tmpl.c
+++ b/drivers/scsi/qla2xxx/qla_tmpl.c
@@ -928,7 +928,8 @@ qla27xx_template_checksum(void *p, ulong size)
static inline int
qla27xx_verify_template_checksum(struct qla27xx_fwdt_template *tmp)
{
- return qla27xx_template_checksum(tmp, tmp->template_size) == 0;
+ return qla27xx_template_checksum(tmp,
+ le32_to_cpu(tmp->template_size)) == 0;
}
static inline int
@@ -944,7 +945,7 @@ qla27xx_execute_fwdt_template(struct scsi_qla_host *vha,
ulong len = 0;
if (qla27xx_fwdt_template_valid(tmp)) {
- len = tmp->template_size;
+ len = le32_to_cpu(tmp->template_size);
tmp = memcpy(buf, tmp, len);
ql27xx_edit_template(vha, tmp);
qla27xx_walk_template(vha, tmp, buf, &len);
@@ -960,7 +961,7 @@ qla27xx_fwdt_calculate_dump_size(struct scsi_qla_host *vha, void *p)
ulong len = 0;
if (qla27xx_fwdt_template_valid(tmp)) {
- len = tmp->template_size;
+ len = le32_to_cpu(tmp->template_size);
qla27xx_walk_template(vha, tmp, NULL, &len);
}
@@ -972,7 +973,7 @@ qla27xx_fwdt_template_size(void *p)
{
struct qla27xx_fwdt_template *tmp = p;
- return tmp->template_size;
+ return le32_to_cpu(tmp->template_size);
}
int
diff --git a/drivers/scsi/qla2xxx/qla_tmpl.h b/drivers/scsi/qla2xxx/qla_tmpl.h
index c47184db5081..6e0987edfceb 100644
--- a/drivers/scsi/qla2xxx/qla_tmpl.h
+++ b/drivers/scsi/qla2xxx/qla_tmpl.h
@@ -12,7 +12,7 @@
struct __packed qla27xx_fwdt_template {
__le32 template_type;
__le32 entry_offset;
- uint32_t template_size;
+ __le32 template_size;
uint32_t count; /* borrow field for running/residual count */
__le32 entry_count;
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] spi: pxa2xx: Fix use-after-free on unbind" failed to apply to 4.9-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.9-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 5626308bb94d9f930aa5f7c77327df4c6daa7759 Mon Sep 17 00:00:00 2001
From: Lukas Wunner <lukas(a)wunner.de>
Date: Mon, 7 Dec 2020 09:17:05 +0100
Subject: [PATCH] spi: pxa2xx: Fix use-after-free on unbind
pxa2xx_spi_remove() accesses the driver's private data after calling
spi_unregister_controller() even though that function releases the last
reference on the spi_controller and thereby frees the private data.
Fix by switching over to the new devm_spi_alloc_master/slave() helper
which keeps the private data accessible until the driver has unbound.
Fixes: 32e5b57232c0 ("spi: pxa2xx: Fix controller unregister order")
Signed-off-by: Lukas Wunner <lukas(a)wunner.de>
Cc: <stable(a)vger.kernel.org> # v2.6.17+: 5e844cc37a5c: spi: Introduce device-managed SPI controller allocation
Cc: <stable(a)vger.kernel.org> # v2.6.17+: 32e5b57232c0: spi: pxa2xx: Fix controller unregister order
Cc: <stable(a)vger.kernel.org> # v2.6.17+
Link: https://lore.kernel.org/r/5764b04d4a6e43069ebb7808f64c2f774ac6f193.16072868…
Signed-off-by: Mark Brown <broonie(a)kernel.org>
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 62a0f0f86553..bd2354fd438d 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -1691,9 +1691,9 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
}
if (platform_info->is_slave)
- controller = spi_alloc_slave(dev, sizeof(struct driver_data));
+ controller = devm_spi_alloc_slave(dev, sizeof(*drv_data));
else
- controller = spi_alloc_master(dev, sizeof(struct driver_data));
+ controller = devm_spi_alloc_master(dev, sizeof(*drv_data));
if (!controller) {
dev_err(&pdev->dev, "cannot alloc spi_controller\n");
@@ -1916,7 +1916,6 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
free_irq(ssp->irq, drv_data);
out_error_controller_alloc:
- spi_controller_put(controller);
pxa_ssp_free(ssp);
return status;
}
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] spi: pxa2xx: Fix use-after-free on unbind" failed to apply to 4.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 5626308bb94d9f930aa5f7c77327df4c6daa7759 Mon Sep 17 00:00:00 2001
From: Lukas Wunner <lukas(a)wunner.de>
Date: Mon, 7 Dec 2020 09:17:05 +0100
Subject: [PATCH] spi: pxa2xx: Fix use-after-free on unbind
pxa2xx_spi_remove() accesses the driver's private data after calling
spi_unregister_controller() even though that function releases the last
reference on the spi_controller and thereby frees the private data.
Fix by switching over to the new devm_spi_alloc_master/slave() helper
which keeps the private data accessible until the driver has unbound.
Fixes: 32e5b57232c0 ("spi: pxa2xx: Fix controller unregister order")
Signed-off-by: Lukas Wunner <lukas(a)wunner.de>
Cc: <stable(a)vger.kernel.org> # v2.6.17+: 5e844cc37a5c: spi: Introduce device-managed SPI controller allocation
Cc: <stable(a)vger.kernel.org> # v2.6.17+: 32e5b57232c0: spi: pxa2xx: Fix controller unregister order
Cc: <stable(a)vger.kernel.org> # v2.6.17+
Link: https://lore.kernel.org/r/5764b04d4a6e43069ebb7808f64c2f774ac6f193.16072868…
Signed-off-by: Mark Brown <broonie(a)kernel.org>
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 62a0f0f86553..bd2354fd438d 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -1691,9 +1691,9 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
}
if (platform_info->is_slave)
- controller = spi_alloc_slave(dev, sizeof(struct driver_data));
+ controller = devm_spi_alloc_slave(dev, sizeof(*drv_data));
else
- controller = spi_alloc_master(dev, sizeof(struct driver_data));
+ controller = devm_spi_alloc_master(dev, sizeof(*drv_data));
if (!controller) {
dev_err(&pdev->dev, "cannot alloc spi_controller\n");
@@ -1916,7 +1916,6 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
free_irq(ssp->irq, drv_data);
out_error_controller_alloc:
- spi_controller_put(controller);
pxa_ssp_free(ssp);
return status;
}
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] iio: ad_sigma_delta: Don't put SPI transfer buffer on the" failed to apply to 5.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 0fb6ee8d0b5e90b72f870f76debc8bd31a742014 Mon Sep 17 00:00:00 2001
From: Lars-Peter Clausen <lars(a)metafoo.de>
Date: Tue, 24 Nov 2020 14:38:07 +0200
Subject: [PATCH] iio: ad_sigma_delta: Don't put SPI transfer buffer on the
stack
Use a heap allocated memory for the SPI transfer buffer. Using stack memory
can corrupt stack memory when using DMA on some systems.
This change moves the buffer from the stack of the trigger handler call to
the heap of the buffer of the state struct. The size increases takes into
account the alignment for the timestamp, which is 8 bytes.
The 'data' buffer is split into 'tx_buf' and 'rx_buf', to make a clearer
separation of which part of the buffer should be used for TX & RX.
Fixes: af3008485ea03 ("iio:adc: Add common code for ADI Sigma Delta devices")
Signed-off-by: Lars-Peter Clausen <lars(a)metafoo.de>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean(a)analog.com>
Link: https://lore.kernel.org/r/20201124123807.19717-1-alexandru.ardelean@analog.…
Cc: <Stable(a)vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c
index 86039e9ecaca..3a6f239d4acc 100644
--- a/drivers/iio/adc/ad_sigma_delta.c
+++ b/drivers/iio/adc/ad_sigma_delta.c
@@ -57,7 +57,7 @@ EXPORT_SYMBOL_GPL(ad_sd_set_comm);
int ad_sd_write_reg(struct ad_sigma_delta *sigma_delta, unsigned int reg,
unsigned int size, unsigned int val)
{
- uint8_t *data = sigma_delta->data;
+ uint8_t *data = sigma_delta->tx_buf;
struct spi_transfer t = {
.tx_buf = data,
.len = size + 1,
@@ -99,7 +99,7 @@ EXPORT_SYMBOL_GPL(ad_sd_write_reg);
static int ad_sd_read_reg_raw(struct ad_sigma_delta *sigma_delta,
unsigned int reg, unsigned int size, uint8_t *val)
{
- uint8_t *data = sigma_delta->data;
+ uint8_t *data = sigma_delta->tx_buf;
int ret;
struct spi_transfer t[] = {
{
@@ -146,22 +146,22 @@ int ad_sd_read_reg(struct ad_sigma_delta *sigma_delta,
{
int ret;
- ret = ad_sd_read_reg_raw(sigma_delta, reg, size, sigma_delta->data);
+ ret = ad_sd_read_reg_raw(sigma_delta, reg, size, sigma_delta->rx_buf);
if (ret < 0)
goto out;
switch (size) {
case 4:
- *val = get_unaligned_be32(sigma_delta->data);
+ *val = get_unaligned_be32(sigma_delta->rx_buf);
break;
case 3:
- *val = get_unaligned_be24(&sigma_delta->data[0]);
+ *val = get_unaligned_be24(sigma_delta->rx_buf);
break;
case 2:
- *val = get_unaligned_be16(sigma_delta->data);
+ *val = get_unaligned_be16(sigma_delta->rx_buf);
break;
case 1:
- *val = sigma_delta->data[0];
+ *val = sigma_delta->rx_buf[0];
break;
default:
ret = -EINVAL;
@@ -395,11 +395,9 @@ static irqreturn_t ad_sd_trigger_handler(int irq, void *p)
struct iio_poll_func *pf = p;
struct iio_dev *indio_dev = pf->indio_dev;
struct ad_sigma_delta *sigma_delta = iio_device_get_drvdata(indio_dev);
+ uint8_t *data = sigma_delta->rx_buf;
unsigned int reg_size;
unsigned int data_reg;
- uint8_t data[16];
-
- memset(data, 0x00, 16);
reg_size = indio_dev->channels[0].scan_type.realbits +
indio_dev->channels[0].scan_type.shift;
diff --git a/include/linux/iio/adc/ad_sigma_delta.h b/include/linux/iio/adc/ad_sigma_delta.h
index a3a838dcf8e4..7199280d89ca 100644
--- a/include/linux/iio/adc/ad_sigma_delta.h
+++ b/include/linux/iio/adc/ad_sigma_delta.h
@@ -79,8 +79,12 @@ struct ad_sigma_delta {
/*
* DMA (thus cache coherency maintenance) requires the
* transfer buffers to live in their own cache lines.
+ * 'tx_buf' is up to 32 bits.
+ * 'rx_buf' is up to 32 bits per sample + 64 bit timestamp,
+ * rounded to 16 bytes to take into account padding.
*/
- uint8_t data[4] ____cacheline_aligned;
+ uint8_t tx_buf[4] ____cacheline_aligned;
+ uint8_t rx_buf[16] __aligned(8);
};
static inline int ad_sigma_delta_set_channel(struct ad_sigma_delta *sd,
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] iio: ad_sigma_delta: Don't put SPI transfer buffer on the" failed to apply to 4.19-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.19-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 0fb6ee8d0b5e90b72f870f76debc8bd31a742014 Mon Sep 17 00:00:00 2001
From: Lars-Peter Clausen <lars(a)metafoo.de>
Date: Tue, 24 Nov 2020 14:38:07 +0200
Subject: [PATCH] iio: ad_sigma_delta: Don't put SPI transfer buffer on the
stack
Use a heap allocated memory for the SPI transfer buffer. Using stack memory
can corrupt stack memory when using DMA on some systems.
This change moves the buffer from the stack of the trigger handler call to
the heap of the buffer of the state struct. The size increases takes into
account the alignment for the timestamp, which is 8 bytes.
The 'data' buffer is split into 'tx_buf' and 'rx_buf', to make a clearer
separation of which part of the buffer should be used for TX & RX.
Fixes: af3008485ea03 ("iio:adc: Add common code for ADI Sigma Delta devices")
Signed-off-by: Lars-Peter Clausen <lars(a)metafoo.de>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean(a)analog.com>
Link: https://lore.kernel.org/r/20201124123807.19717-1-alexandru.ardelean@analog.…
Cc: <Stable(a)vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c
index 86039e9ecaca..3a6f239d4acc 100644
--- a/drivers/iio/adc/ad_sigma_delta.c
+++ b/drivers/iio/adc/ad_sigma_delta.c
@@ -57,7 +57,7 @@ EXPORT_SYMBOL_GPL(ad_sd_set_comm);
int ad_sd_write_reg(struct ad_sigma_delta *sigma_delta, unsigned int reg,
unsigned int size, unsigned int val)
{
- uint8_t *data = sigma_delta->data;
+ uint8_t *data = sigma_delta->tx_buf;
struct spi_transfer t = {
.tx_buf = data,
.len = size + 1,
@@ -99,7 +99,7 @@ EXPORT_SYMBOL_GPL(ad_sd_write_reg);
static int ad_sd_read_reg_raw(struct ad_sigma_delta *sigma_delta,
unsigned int reg, unsigned int size, uint8_t *val)
{
- uint8_t *data = sigma_delta->data;
+ uint8_t *data = sigma_delta->tx_buf;
int ret;
struct spi_transfer t[] = {
{
@@ -146,22 +146,22 @@ int ad_sd_read_reg(struct ad_sigma_delta *sigma_delta,
{
int ret;
- ret = ad_sd_read_reg_raw(sigma_delta, reg, size, sigma_delta->data);
+ ret = ad_sd_read_reg_raw(sigma_delta, reg, size, sigma_delta->rx_buf);
if (ret < 0)
goto out;
switch (size) {
case 4:
- *val = get_unaligned_be32(sigma_delta->data);
+ *val = get_unaligned_be32(sigma_delta->rx_buf);
break;
case 3:
- *val = get_unaligned_be24(&sigma_delta->data[0]);
+ *val = get_unaligned_be24(sigma_delta->rx_buf);
break;
case 2:
- *val = get_unaligned_be16(sigma_delta->data);
+ *val = get_unaligned_be16(sigma_delta->rx_buf);
break;
case 1:
- *val = sigma_delta->data[0];
+ *val = sigma_delta->rx_buf[0];
break;
default:
ret = -EINVAL;
@@ -395,11 +395,9 @@ static irqreturn_t ad_sd_trigger_handler(int irq, void *p)
struct iio_poll_func *pf = p;
struct iio_dev *indio_dev = pf->indio_dev;
struct ad_sigma_delta *sigma_delta = iio_device_get_drvdata(indio_dev);
+ uint8_t *data = sigma_delta->rx_buf;
unsigned int reg_size;
unsigned int data_reg;
- uint8_t data[16];
-
- memset(data, 0x00, 16);
reg_size = indio_dev->channels[0].scan_type.realbits +
indio_dev->channels[0].scan_type.shift;
diff --git a/include/linux/iio/adc/ad_sigma_delta.h b/include/linux/iio/adc/ad_sigma_delta.h
index a3a838dcf8e4..7199280d89ca 100644
--- a/include/linux/iio/adc/ad_sigma_delta.h
+++ b/include/linux/iio/adc/ad_sigma_delta.h
@@ -79,8 +79,12 @@ struct ad_sigma_delta {
/*
* DMA (thus cache coherency maintenance) requires the
* transfer buffers to live in their own cache lines.
+ * 'tx_buf' is up to 32 bits.
+ * 'rx_buf' is up to 32 bits per sample + 64 bit timestamp,
+ * rounded to 16 bytes to take into account padding.
*/
- uint8_t data[4] ____cacheline_aligned;
+ uint8_t tx_buf[4] ____cacheline_aligned;
+ uint8_t rx_buf[16] __aligned(8);
};
static inline int ad_sigma_delta_set_channel(struct ad_sigma_delta *sd,
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] iio: ad_sigma_delta: Don't put SPI transfer buffer on the" failed to apply to 4.14-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.14-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 0fb6ee8d0b5e90b72f870f76debc8bd31a742014 Mon Sep 17 00:00:00 2001
From: Lars-Peter Clausen <lars(a)metafoo.de>
Date: Tue, 24 Nov 2020 14:38:07 +0200
Subject: [PATCH] iio: ad_sigma_delta: Don't put SPI transfer buffer on the
stack
Use a heap allocated memory for the SPI transfer buffer. Using stack memory
can corrupt stack memory when using DMA on some systems.
This change moves the buffer from the stack of the trigger handler call to
the heap of the buffer of the state struct. The size increases takes into
account the alignment for the timestamp, which is 8 bytes.
The 'data' buffer is split into 'tx_buf' and 'rx_buf', to make a clearer
separation of which part of the buffer should be used for TX & RX.
Fixes: af3008485ea03 ("iio:adc: Add common code for ADI Sigma Delta devices")
Signed-off-by: Lars-Peter Clausen <lars(a)metafoo.de>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean(a)analog.com>
Link: https://lore.kernel.org/r/20201124123807.19717-1-alexandru.ardelean@analog.…
Cc: <Stable(a)vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c
index 86039e9ecaca..3a6f239d4acc 100644
--- a/drivers/iio/adc/ad_sigma_delta.c
+++ b/drivers/iio/adc/ad_sigma_delta.c
@@ -57,7 +57,7 @@ EXPORT_SYMBOL_GPL(ad_sd_set_comm);
int ad_sd_write_reg(struct ad_sigma_delta *sigma_delta, unsigned int reg,
unsigned int size, unsigned int val)
{
- uint8_t *data = sigma_delta->data;
+ uint8_t *data = sigma_delta->tx_buf;
struct spi_transfer t = {
.tx_buf = data,
.len = size + 1,
@@ -99,7 +99,7 @@ EXPORT_SYMBOL_GPL(ad_sd_write_reg);
static int ad_sd_read_reg_raw(struct ad_sigma_delta *sigma_delta,
unsigned int reg, unsigned int size, uint8_t *val)
{
- uint8_t *data = sigma_delta->data;
+ uint8_t *data = sigma_delta->tx_buf;
int ret;
struct spi_transfer t[] = {
{
@@ -146,22 +146,22 @@ int ad_sd_read_reg(struct ad_sigma_delta *sigma_delta,
{
int ret;
- ret = ad_sd_read_reg_raw(sigma_delta, reg, size, sigma_delta->data);
+ ret = ad_sd_read_reg_raw(sigma_delta, reg, size, sigma_delta->rx_buf);
if (ret < 0)
goto out;
switch (size) {
case 4:
- *val = get_unaligned_be32(sigma_delta->data);
+ *val = get_unaligned_be32(sigma_delta->rx_buf);
break;
case 3:
- *val = get_unaligned_be24(&sigma_delta->data[0]);
+ *val = get_unaligned_be24(sigma_delta->rx_buf);
break;
case 2:
- *val = get_unaligned_be16(sigma_delta->data);
+ *val = get_unaligned_be16(sigma_delta->rx_buf);
break;
case 1:
- *val = sigma_delta->data[0];
+ *val = sigma_delta->rx_buf[0];
break;
default:
ret = -EINVAL;
@@ -395,11 +395,9 @@ static irqreturn_t ad_sd_trigger_handler(int irq, void *p)
struct iio_poll_func *pf = p;
struct iio_dev *indio_dev = pf->indio_dev;
struct ad_sigma_delta *sigma_delta = iio_device_get_drvdata(indio_dev);
+ uint8_t *data = sigma_delta->rx_buf;
unsigned int reg_size;
unsigned int data_reg;
- uint8_t data[16];
-
- memset(data, 0x00, 16);
reg_size = indio_dev->channels[0].scan_type.realbits +
indio_dev->channels[0].scan_type.shift;
diff --git a/include/linux/iio/adc/ad_sigma_delta.h b/include/linux/iio/adc/ad_sigma_delta.h
index a3a838dcf8e4..7199280d89ca 100644
--- a/include/linux/iio/adc/ad_sigma_delta.h
+++ b/include/linux/iio/adc/ad_sigma_delta.h
@@ -79,8 +79,12 @@ struct ad_sigma_delta {
/*
* DMA (thus cache coherency maintenance) requires the
* transfer buffers to live in their own cache lines.
+ * 'tx_buf' is up to 32 bits.
+ * 'rx_buf' is up to 32 bits per sample + 64 bit timestamp,
+ * rounded to 16 bytes to take into account padding.
*/
- uint8_t data[4] ____cacheline_aligned;
+ uint8_t tx_buf[4] ____cacheline_aligned;
+ uint8_t rx_buf[16] __aligned(8);
};
static inline int ad_sigma_delta_set_channel(struct ad_sigma_delta *sd,
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] iio: ad_sigma_delta: Don't put SPI transfer buffer on the" failed to apply to 4.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 0fb6ee8d0b5e90b72f870f76debc8bd31a742014 Mon Sep 17 00:00:00 2001
From: Lars-Peter Clausen <lars(a)metafoo.de>
Date: Tue, 24 Nov 2020 14:38:07 +0200
Subject: [PATCH] iio: ad_sigma_delta: Don't put SPI transfer buffer on the
stack
Use a heap allocated memory for the SPI transfer buffer. Using stack memory
can corrupt stack memory when using DMA on some systems.
This change moves the buffer from the stack of the trigger handler call to
the heap of the buffer of the state struct. The size increases takes into
account the alignment for the timestamp, which is 8 bytes.
The 'data' buffer is split into 'tx_buf' and 'rx_buf', to make a clearer
separation of which part of the buffer should be used for TX & RX.
Fixes: af3008485ea03 ("iio:adc: Add common code for ADI Sigma Delta devices")
Signed-off-by: Lars-Peter Clausen <lars(a)metafoo.de>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean(a)analog.com>
Link: https://lore.kernel.org/r/20201124123807.19717-1-alexandru.ardelean@analog.…
Cc: <Stable(a)vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c
index 86039e9ecaca..3a6f239d4acc 100644
--- a/drivers/iio/adc/ad_sigma_delta.c
+++ b/drivers/iio/adc/ad_sigma_delta.c
@@ -57,7 +57,7 @@ EXPORT_SYMBOL_GPL(ad_sd_set_comm);
int ad_sd_write_reg(struct ad_sigma_delta *sigma_delta, unsigned int reg,
unsigned int size, unsigned int val)
{
- uint8_t *data = sigma_delta->data;
+ uint8_t *data = sigma_delta->tx_buf;
struct spi_transfer t = {
.tx_buf = data,
.len = size + 1,
@@ -99,7 +99,7 @@ EXPORT_SYMBOL_GPL(ad_sd_write_reg);
static int ad_sd_read_reg_raw(struct ad_sigma_delta *sigma_delta,
unsigned int reg, unsigned int size, uint8_t *val)
{
- uint8_t *data = sigma_delta->data;
+ uint8_t *data = sigma_delta->tx_buf;
int ret;
struct spi_transfer t[] = {
{
@@ -146,22 +146,22 @@ int ad_sd_read_reg(struct ad_sigma_delta *sigma_delta,
{
int ret;
- ret = ad_sd_read_reg_raw(sigma_delta, reg, size, sigma_delta->data);
+ ret = ad_sd_read_reg_raw(sigma_delta, reg, size, sigma_delta->rx_buf);
if (ret < 0)
goto out;
switch (size) {
case 4:
- *val = get_unaligned_be32(sigma_delta->data);
+ *val = get_unaligned_be32(sigma_delta->rx_buf);
break;
case 3:
- *val = get_unaligned_be24(&sigma_delta->data[0]);
+ *val = get_unaligned_be24(sigma_delta->rx_buf);
break;
case 2:
- *val = get_unaligned_be16(sigma_delta->data);
+ *val = get_unaligned_be16(sigma_delta->rx_buf);
break;
case 1:
- *val = sigma_delta->data[0];
+ *val = sigma_delta->rx_buf[0];
break;
default:
ret = -EINVAL;
@@ -395,11 +395,9 @@ static irqreturn_t ad_sd_trigger_handler(int irq, void *p)
struct iio_poll_func *pf = p;
struct iio_dev *indio_dev = pf->indio_dev;
struct ad_sigma_delta *sigma_delta = iio_device_get_drvdata(indio_dev);
+ uint8_t *data = sigma_delta->rx_buf;
unsigned int reg_size;
unsigned int data_reg;
- uint8_t data[16];
-
- memset(data, 0x00, 16);
reg_size = indio_dev->channels[0].scan_type.realbits +
indio_dev->channels[0].scan_type.shift;
diff --git a/include/linux/iio/adc/ad_sigma_delta.h b/include/linux/iio/adc/ad_sigma_delta.h
index a3a838dcf8e4..7199280d89ca 100644
--- a/include/linux/iio/adc/ad_sigma_delta.h
+++ b/include/linux/iio/adc/ad_sigma_delta.h
@@ -79,8 +79,12 @@ struct ad_sigma_delta {
/*
* DMA (thus cache coherency maintenance) requires the
* transfer buffers to live in their own cache lines.
+ * 'tx_buf' is up to 32 bits.
+ * 'rx_buf' is up to 32 bits per sample + 64 bit timestamp,
+ * rounded to 16 bytes to take into account padding.
*/
- uint8_t data[4] ____cacheline_aligned;
+ uint8_t tx_buf[4] ____cacheline_aligned;
+ uint8_t rx_buf[16] __aligned(8);
};
static inline int ad_sigma_delta_set_channel(struct ad_sigma_delta *sd,
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] iio: ad_sigma_delta: Don't put SPI transfer buffer on the" failed to apply to 4.9-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.9-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 0fb6ee8d0b5e90b72f870f76debc8bd31a742014 Mon Sep 17 00:00:00 2001
From: Lars-Peter Clausen <lars(a)metafoo.de>
Date: Tue, 24 Nov 2020 14:38:07 +0200
Subject: [PATCH] iio: ad_sigma_delta: Don't put SPI transfer buffer on the
stack
Use a heap allocated memory for the SPI transfer buffer. Using stack memory
can corrupt stack memory when using DMA on some systems.
This change moves the buffer from the stack of the trigger handler call to
the heap of the buffer of the state struct. The size increases takes into
account the alignment for the timestamp, which is 8 bytes.
The 'data' buffer is split into 'tx_buf' and 'rx_buf', to make a clearer
separation of which part of the buffer should be used for TX & RX.
Fixes: af3008485ea03 ("iio:adc: Add common code for ADI Sigma Delta devices")
Signed-off-by: Lars-Peter Clausen <lars(a)metafoo.de>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean(a)analog.com>
Link: https://lore.kernel.org/r/20201124123807.19717-1-alexandru.ardelean@analog.…
Cc: <Stable(a)vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c
index 86039e9ecaca..3a6f239d4acc 100644
--- a/drivers/iio/adc/ad_sigma_delta.c
+++ b/drivers/iio/adc/ad_sigma_delta.c
@@ -57,7 +57,7 @@ EXPORT_SYMBOL_GPL(ad_sd_set_comm);
int ad_sd_write_reg(struct ad_sigma_delta *sigma_delta, unsigned int reg,
unsigned int size, unsigned int val)
{
- uint8_t *data = sigma_delta->data;
+ uint8_t *data = sigma_delta->tx_buf;
struct spi_transfer t = {
.tx_buf = data,
.len = size + 1,
@@ -99,7 +99,7 @@ EXPORT_SYMBOL_GPL(ad_sd_write_reg);
static int ad_sd_read_reg_raw(struct ad_sigma_delta *sigma_delta,
unsigned int reg, unsigned int size, uint8_t *val)
{
- uint8_t *data = sigma_delta->data;
+ uint8_t *data = sigma_delta->tx_buf;
int ret;
struct spi_transfer t[] = {
{
@@ -146,22 +146,22 @@ int ad_sd_read_reg(struct ad_sigma_delta *sigma_delta,
{
int ret;
- ret = ad_sd_read_reg_raw(sigma_delta, reg, size, sigma_delta->data);
+ ret = ad_sd_read_reg_raw(sigma_delta, reg, size, sigma_delta->rx_buf);
if (ret < 0)
goto out;
switch (size) {
case 4:
- *val = get_unaligned_be32(sigma_delta->data);
+ *val = get_unaligned_be32(sigma_delta->rx_buf);
break;
case 3:
- *val = get_unaligned_be24(&sigma_delta->data[0]);
+ *val = get_unaligned_be24(sigma_delta->rx_buf);
break;
case 2:
- *val = get_unaligned_be16(sigma_delta->data);
+ *val = get_unaligned_be16(sigma_delta->rx_buf);
break;
case 1:
- *val = sigma_delta->data[0];
+ *val = sigma_delta->rx_buf[0];
break;
default:
ret = -EINVAL;
@@ -395,11 +395,9 @@ static irqreturn_t ad_sd_trigger_handler(int irq, void *p)
struct iio_poll_func *pf = p;
struct iio_dev *indio_dev = pf->indio_dev;
struct ad_sigma_delta *sigma_delta = iio_device_get_drvdata(indio_dev);
+ uint8_t *data = sigma_delta->rx_buf;
unsigned int reg_size;
unsigned int data_reg;
- uint8_t data[16];
-
- memset(data, 0x00, 16);
reg_size = indio_dev->channels[0].scan_type.realbits +
indio_dev->channels[0].scan_type.shift;
diff --git a/include/linux/iio/adc/ad_sigma_delta.h b/include/linux/iio/adc/ad_sigma_delta.h
index a3a838dcf8e4..7199280d89ca 100644
--- a/include/linux/iio/adc/ad_sigma_delta.h
+++ b/include/linux/iio/adc/ad_sigma_delta.h
@@ -79,8 +79,12 @@ struct ad_sigma_delta {
/*
* DMA (thus cache coherency maintenance) requires the
* transfer buffers to live in their own cache lines.
+ * 'tx_buf' is up to 32 bits.
+ * 'rx_buf' is up to 32 bits per sample + 64 bit timestamp,
+ * rounded to 16 bytes to take into account padding.
*/
- uint8_t data[4] ____cacheline_aligned;
+ uint8_t tx_buf[4] ____cacheline_aligned;
+ uint8_t rx_buf[16] __aligned(8);
};
static inline int ad_sigma_delta_set_channel(struct ad_sigma_delta *sd,
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] drm/i915: Fix mismatch between misplaced vma check and vma" failed to apply to 4.14-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.14-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 0e53656ad8abc99e0a80c3de611e593ebbf55829 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris(a)chris-wilson.co.uk>
Date: Wed, 16 Dec 2020 09:29:51 +0000
Subject: [PATCH] drm/i915: Fix mismatch between misplaced vma check and vma
insert
When inserting a VMA, we restrict the placement to the low 4G unless the
caller opts into using the full range. This was done to allow usersapce
the opportunity to transition slowly from a 32b address space, and to
avoid breaking inherent 32b assumptions of some commands.
However, for insert we limited ourselves to 4G-4K, but on verification
we allowed the full 4G. This causes some attempts to bind a new buffer
to sporadically fail with -ENOSPC, but at other times be bound
successfully.
commit 48ea1e32c39d ("drm/i915/gen9: Set PIN_ZONE_4G end to 4GB - 1
page") suggests that there is a genuine problem with stateless addressing
that cannot utilize the last page in 4G and so we purposefully excluded
it. This means that the quick pin pass may cause us to utilize a buggy
placement.
Reported-by: CQ Tang <cq.tang(a)intel.com>
Testcase: igt/gem_exec_params/larger-than-life-batch
Fixes: 48ea1e32c39d ("drm/i915/gen9: Set PIN_ZONE_4G end to 4GB - 1 page")
Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk>
Cc: CQ Tang <cq.tang(a)intel.com>
Reviewed-by: CQ Tang <cq.tang(a)intel.com>
Reviewed-by: Matthew Auld <matthew.auld(a)intel.com>
Cc: <stable(a)vger.kernel.org> # v4.5+
Link: https://patchwork.freedesktop.org/patch/msgid/20201216092951.7124-1-chris@c…
(cherry picked from commit 5f22cc0b134ab702d7f64b714e26018f7288ffee)
Signed-off-by: Jani Nikula <jani.nikula(a)intel.com>
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
index b07dc1156a0e..bcc80f428172 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -382,7 +382,7 @@ eb_vma_misplaced(const struct drm_i915_gem_exec_object2 *entry,
return true;
if (!(flags & EXEC_OBJECT_SUPPORTS_48B_ADDRESS) &&
- (vma->node.start + vma->node.size - 1) >> 32)
+ (vma->node.start + vma->node.size + 4095) >> 32)
return true;
if (flags & __EXEC_OBJECT_NEEDS_MAP &&
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] drm/amd/display: Add get_dig_frontend implementation for DCEx" failed to apply to 5.10-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.10-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 6bdeff12a96c9a5da95c8d11fefd145eb165e32a Mon Sep 17 00:00:00 2001
From: Rodrigo Siqueira <Rodrigo.Siqueira(a)amd.com>
Date: Tue, 15 Dec 2020 10:33:34 -0500
Subject: [PATCH] drm/amd/display: Add get_dig_frontend implementation for DCEx
Some old ASICs might not implement/require get_dig_frontend helper; in
this scenario, we can have a NULL pointer exception when we try to call
it inside vbios disable operation. For example, this situation might
happen when using Polaris12 with an eDP panel. This commit avoids this
situation by adding a specific get_dig_frontend implementation for DCEx.
Cc: Alex Deucher <alexander.deucher(a)amd.com>
Cc: Borislav Petkov <bp(a)alien8.de>
Cc: Harry Wentland <Harry.Wentland(a)amd.com>
Cc: Nicholas Kazlauskas <Nicholas.Kazlauskas(a)amd.com>
Cc: Chiawen Huang <chiawen.huang(a)amd.com>
Reported-and-tested-by: Borislav Petkov <bp(a)suse.de>
Acked-by: Alex Deucher <alexander.deucher(a)amd.com>
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira(a)amd.com>
Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com>
Cc: stable(a)vger.kernel.org
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
index 4592ccdfa9b0..210466b2d863 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
@@ -120,6 +120,7 @@ static const struct link_encoder_funcs dce110_lnk_enc_funcs = {
.is_dig_enabled = dce110_is_dig_enabled,
.destroy = dce110_link_encoder_destroy,
.get_max_link_cap = dce110_link_encoder_get_max_link_cap,
+ .get_dig_frontend = dce110_get_dig_frontend,
};
static enum bp_result link_transmitter_control(
@@ -235,6 +236,44 @@ static void set_link_training_complete(
}
+unsigned int dce110_get_dig_frontend(struct link_encoder *enc)
+{
+ struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+ u32 value;
+ enum engine_id result;
+
+ REG_GET(DIG_BE_CNTL, DIG_FE_SOURCE_SELECT, &value);
+
+ switch (value) {
+ case DCE110_DIG_FE_SOURCE_SELECT_DIGA:
+ result = ENGINE_ID_DIGA;
+ break;
+ case DCE110_DIG_FE_SOURCE_SELECT_DIGB:
+ result = ENGINE_ID_DIGB;
+ break;
+ case DCE110_DIG_FE_SOURCE_SELECT_DIGC:
+ result = ENGINE_ID_DIGC;
+ break;
+ case DCE110_DIG_FE_SOURCE_SELECT_DIGD:
+ result = ENGINE_ID_DIGD;
+ break;
+ case DCE110_DIG_FE_SOURCE_SELECT_DIGE:
+ result = ENGINE_ID_DIGE;
+ break;
+ case DCE110_DIG_FE_SOURCE_SELECT_DIGF:
+ result = ENGINE_ID_DIGF;
+ break;
+ case DCE110_DIG_FE_SOURCE_SELECT_DIGG:
+ result = ENGINE_ID_DIGG;
+ break;
+ default:
+ // invalid source select DIG
+ result = ENGINE_ID_UNKNOWN;
+ }
+
+ return result;
+}
+
void dce110_link_encoder_set_dp_phy_pattern_training_pattern(
struct link_encoder *enc,
uint32_t index)
@@ -1665,7 +1704,8 @@ static const struct link_encoder_funcs dce60_lnk_enc_funcs = {
.disable_hpd = dce110_link_encoder_disable_hpd,
.is_dig_enabled = dce110_is_dig_enabled,
.destroy = dce110_link_encoder_destroy,
- .get_max_link_cap = dce110_link_encoder_get_max_link_cap
+ .get_max_link_cap = dce110_link_encoder_get_max_link_cap,
+ .get_dig_frontend = dce110_get_dig_frontend
};
void dce60_link_encoder_construct(
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h
index cb714a48b171..fc6ade824c23 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h
@@ -295,6 +295,8 @@ void dce110_link_encoder_connect_dig_be_to_fe(
enum engine_id engine,
bool connect);
+unsigned int dce110_get_dig_frontend(struct link_encoder *enc);
+
void dce110_link_encoder_set_dp_phy_pattern_training_pattern(
struct link_encoder *enc,
uint32_t index);
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] drm/amd/display: Don't invoke kgdb_breakpoint()" failed to apply to 5.10-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.10-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 0ca3418272a230a16d87d3302839d0ca1255f378 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai(a)suse.de>
Date: Fri, 23 Oct 2020 09:46:55 +0200
Subject: [PATCH] drm/amd/display: Don't invoke kgdb_breakpoint()
unconditionally
ASSERT_CRITICAL() invokes kgdb_breakpoint() whenever either
CONFIG_KGDB or CONFIG_HAVE_KGDB is set. This, however, may lead to a
kernel panic when no kdb stuff is attached, since the
kgdb_breakpoint() call issues INT3. It's nothing but a surprise for
normal end-users.
For avoiding the pitfall, make the kgdb_breakpoint() call only when
CONFIG_DEBUG_KERNEL_DC is set.
https://bugzilla.opensuse.org/show_bug.cgi?id=1177973
Cc: <stable(a)vger.kernel.org>
Acked-by: Alex Deucher <alexander.deucher(a)amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com>
Signed-off-by: Takashi Iwai <tiwai(a)suse.de>
Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com>
diff --git a/drivers/gpu/drm/amd/display/dc/os_types.h b/drivers/gpu/drm/amd/display/dc/os_types.h
index 330acaaed79a..32758b245754 100644
--- a/drivers/gpu/drm/amd/display/dc/os_types.h
+++ b/drivers/gpu/drm/amd/display/dc/os_types.h
@@ -94,7 +94,7 @@
* general debug capabilities
*
*/
-#if defined(CONFIG_HAVE_KGDB) || defined(CONFIG_KGDB)
+#if defined(CONFIG_DEBUG_KERNEL_DC) && (defined(CONFIG_HAVE_KGDB) || defined(CONFIG_KGDB))
#define ASSERT_CRITICAL(expr) do { \
if (WARN_ON(!(expr))) { \
kgdb_breakpoint(); \
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] drm/panfrost: Move the GPU reset bits outside the timeout" failed to apply to 5.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 5bc5cc2819c2c0adb644919e3e790b504ea47e0a Mon Sep 17 00:00:00 2001
From: Boris Brezillon <boris.brezillon(a)collabora.com>
Date: Thu, 5 Nov 2020 16:17:04 +0100
Subject: [PATCH] drm/panfrost: Move the GPU reset bits outside the timeout
handler
We've fixed many races in panfrost_job_timedout() but some remain.
Instead of trying to fix it again, let's simplify the logic and move
the reset bits to a separate work scheduled when one of the queue
reports a timeout.
v5:
- Simplify panfrost_scheduler_stop() (Steven Price)
- Always restart the queue in panfrost_scheduler_start() even if
the status is corrupted (Steven Price)
v4:
- Rework the logic to prevent a race between drm_sched_start()
(reset work) and drm_sched_job_timedout() (timeout work)
- Drop Steven's R-b
- Add dma_fence annotation to the panfrost_reset() function (Daniel Vetter)
v3:
- Replace the atomic_cmpxchg() by an atomic_xchg() (Robin Murphy)
- Add Steven's R-b
v2:
- Use atomic_cmpxchg() to conditionally schedule the reset work
(Steven Price)
Fixes: 1a11a88cfd9a ("drm/panfrost: Fix job timeout handling")
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Boris Brezillon <boris.brezillon(a)collabora.com>
Reviewed-by: Steven Price <steven.price(a)arm.com>
Signed-off-by: Steven Price <steven.price(a)arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201105151704.2010667-1-bori…
diff --git a/drivers/gpu/drm/panfrost/panfrost_device.c b/drivers/gpu/drm/panfrost/panfrost_device.c
index 1daf9322954a..fbcf5edbe367 100644
--- a/drivers/gpu/drm/panfrost/panfrost_device.c
+++ b/drivers/gpu/drm/panfrost/panfrost_device.c
@@ -200,7 +200,6 @@ int panfrost_device_init(struct panfrost_device *pfdev)
struct resource *res;
mutex_init(&pfdev->sched_lock);
- mutex_init(&pfdev->reset_lock);
INIT_LIST_HEAD(&pfdev->scheduled_jobs);
INIT_LIST_HEAD(&pfdev->as_lru_list);
diff --git a/drivers/gpu/drm/panfrost/panfrost_device.h b/drivers/gpu/drm/panfrost/panfrost_device.h
index 140e004a3790..597cf1459b0a 100644
--- a/drivers/gpu/drm/panfrost/panfrost_device.h
+++ b/drivers/gpu/drm/panfrost/panfrost_device.h
@@ -106,7 +106,11 @@ struct panfrost_device {
struct panfrost_perfcnt *perfcnt;
struct mutex sched_lock;
- struct mutex reset_lock;
+
+ struct {
+ struct work_struct work;
+ atomic_t pending;
+ } reset;
struct mutex shrinker_lock;
struct list_head shrinker_list;
diff --git a/drivers/gpu/drm/panfrost/panfrost_job.c b/drivers/gpu/drm/panfrost/panfrost_job.c
index e75b7d2192f7..04e6f6f9b742 100644
--- a/drivers/gpu/drm/panfrost/panfrost_job.c
+++ b/drivers/gpu/drm/panfrost/panfrost_job.c
@@ -20,12 +20,21 @@
#include "panfrost_gpu.h"
#include "panfrost_mmu.h"
+#define JOB_TIMEOUT_MS 500
+
#define job_write(dev, reg, data) writel(data, dev->iomem + (reg))
#define job_read(dev, reg) readl(dev->iomem + (reg))
+enum panfrost_queue_status {
+ PANFROST_QUEUE_STATUS_ACTIVE,
+ PANFROST_QUEUE_STATUS_STOPPED,
+ PANFROST_QUEUE_STATUS_STARTING,
+ PANFROST_QUEUE_STATUS_FAULT_PENDING,
+};
+
struct panfrost_queue_state {
struct drm_gpu_scheduler sched;
- bool stopped;
+ atomic_t status;
struct mutex lock;
u64 fence_context;
u64 emit_seqno;
@@ -373,28 +382,61 @@ void panfrost_job_enable_interrupts(struct panfrost_device *pfdev)
static bool panfrost_scheduler_stop(struct panfrost_queue_state *queue,
struct drm_sched_job *bad)
{
+ enum panfrost_queue_status old_status;
bool stopped = false;
mutex_lock(&queue->lock);
- if (!queue->stopped) {
- drm_sched_stop(&queue->sched, bad);
- if (bad)
- drm_sched_increase_karma(bad);
- queue->stopped = true;
- stopped = true;
- }
+ old_status = atomic_xchg(&queue->status,
+ PANFROST_QUEUE_STATUS_STOPPED);
+ if (old_status == PANFROST_QUEUE_STATUS_STOPPED)
+ goto out;
+
+ WARN_ON(old_status != PANFROST_QUEUE_STATUS_ACTIVE);
+ drm_sched_stop(&queue->sched, bad);
+ if (bad)
+ drm_sched_increase_karma(bad);
+
+ stopped = true;
+
+ /*
+ * Set the timeout to max so the timer doesn't get started
+ * when we return from the timeout handler (restored in
+ * panfrost_scheduler_start()).
+ */
+ queue->sched.timeout = MAX_SCHEDULE_TIMEOUT;
+
+out:
mutex_unlock(&queue->lock);
return stopped;
}
+static void panfrost_scheduler_start(struct panfrost_queue_state *queue)
+{
+ enum panfrost_queue_status old_status;
+
+ mutex_lock(&queue->lock);
+ old_status = atomic_xchg(&queue->status,
+ PANFROST_QUEUE_STATUS_STARTING);
+ WARN_ON(old_status != PANFROST_QUEUE_STATUS_STOPPED);
+
+ /* Restore the original timeout before starting the scheduler. */
+ queue->sched.timeout = msecs_to_jiffies(JOB_TIMEOUT_MS);
+ drm_sched_resubmit_jobs(&queue->sched);
+ drm_sched_start(&queue->sched, true);
+ old_status = atomic_xchg(&queue->status,
+ PANFROST_QUEUE_STATUS_ACTIVE);
+ if (old_status == PANFROST_QUEUE_STATUS_FAULT_PENDING)
+ drm_sched_fault(&queue->sched);
+
+ mutex_unlock(&queue->lock);
+}
+
static void panfrost_job_timedout(struct drm_sched_job *sched_job)
{
struct panfrost_job *job = to_panfrost_job(sched_job);
struct panfrost_device *pfdev = job->pfdev;
int js = panfrost_job_get_slot(job);
- unsigned long flags;
- int i;
/*
* If the GPU managed to complete this jobs fence, the timeout is
@@ -415,56 +457,9 @@ static void panfrost_job_timedout(struct drm_sched_job *sched_job)
if (!panfrost_scheduler_stop(&pfdev->js->queue[js], sched_job))
return;
- if (!mutex_trylock(&pfdev->reset_lock))
- return;
-
- for (i = 0; i < NUM_JOB_SLOTS; i++) {
- struct drm_gpu_scheduler *sched = &pfdev->js->queue[i].sched;
-
- /*
- * If the queue is still active, make sure we wait for any
- * pending timeouts.
- */
- if (!pfdev->js->queue[i].stopped)
- cancel_delayed_work_sync(&sched->work_tdr);
-
- /*
- * If the scheduler was not already stopped, there's a tiny
- * chance a timeout has expired just before we stopped it, and
- * drm_sched_stop() does not flush pending works. Let's flush
- * them now so the timeout handler doesn't get called in the
- * middle of a reset.
- */
- if (panfrost_scheduler_stop(&pfdev->js->queue[i], NULL))
- cancel_delayed_work_sync(&sched->work_tdr);
-
- /*
- * Now that we cancelled the pending timeouts, we can safely
- * reset the stopped state.
- */
- pfdev->js->queue[i].stopped = false;
- }
-
- spin_lock_irqsave(&pfdev->js->job_lock, flags);
- for (i = 0; i < NUM_JOB_SLOTS; i++) {
- if (pfdev->jobs[i]) {
- pm_runtime_put_noidle(pfdev->dev);
- panfrost_devfreq_record_idle(&pfdev->pfdevfreq);
- pfdev->jobs[i] = NULL;
- }
- }
- spin_unlock_irqrestore(&pfdev->js->job_lock, flags);
-
- panfrost_device_reset(pfdev);
-
- for (i = 0; i < NUM_JOB_SLOTS; i++)
- drm_sched_resubmit_jobs(&pfdev->js->queue[i].sched);
-
- mutex_unlock(&pfdev->reset_lock);
-
- /* restart scheduler after GPU is usable again */
- for (i = 0; i < NUM_JOB_SLOTS; i++)
- drm_sched_start(&pfdev->js->queue[i].sched, true);
+ /* Schedule a reset if there's no reset in progress. */
+ if (!atomic_xchg(&pfdev->reset.pending, 1))
+ schedule_work(&pfdev->reset.work);
}
static const struct drm_sched_backend_ops panfrost_sched_ops = {
@@ -496,6 +491,8 @@ static irqreturn_t panfrost_job_irq_handler(int irq, void *data)
job_write(pfdev, JOB_INT_CLEAR, mask);
if (status & JOB_INT_MASK_ERR(j)) {
+ enum panfrost_queue_status old_status;
+
job_write(pfdev, JS_COMMAND_NEXT(j), JS_COMMAND_NOP);
dev_err(pfdev->dev, "js fault, js=%d, status=%s, head=0x%x, tail=0x%x",
@@ -504,7 +501,18 @@ static irqreturn_t panfrost_job_irq_handler(int irq, void *data)
job_read(pfdev, JS_HEAD_LO(j)),
job_read(pfdev, JS_TAIL_LO(j)));
- drm_sched_fault(&pfdev->js->queue[j].sched);
+ /*
+ * When the queue is being restarted we don't report
+ * faults directly to avoid races between the timeout
+ * and reset handlers. panfrost_scheduler_start() will
+ * call drm_sched_fault() after the queue has been
+ * started if status == FAULT_PENDING.
+ */
+ old_status = atomic_cmpxchg(&pfdev->js->queue[j].status,
+ PANFROST_QUEUE_STATUS_STARTING,
+ PANFROST_QUEUE_STATUS_FAULT_PENDING);
+ if (old_status == PANFROST_QUEUE_STATUS_ACTIVE)
+ drm_sched_fault(&pfdev->js->queue[j].sched);
}
if (status & JOB_INT_MASK_DONE(j)) {
@@ -531,11 +539,66 @@ static irqreturn_t panfrost_job_irq_handler(int irq, void *data)
return IRQ_HANDLED;
}
+static void panfrost_reset(struct work_struct *work)
+{
+ struct panfrost_device *pfdev = container_of(work,
+ struct panfrost_device,
+ reset.work);
+ unsigned long flags;
+ unsigned int i;
+ bool cookie;
+
+ cookie = dma_fence_begin_signalling();
+ for (i = 0; i < NUM_JOB_SLOTS; i++) {
+ /*
+ * We want pending timeouts to be handled before we attempt
+ * to stop the scheduler. If we don't do that and the timeout
+ * handler is in flight, it might have removed the bad job
+ * from the list, and we'll lose this job if the reset handler
+ * enters the critical section in panfrost_scheduler_stop()
+ * before the timeout handler.
+ *
+ * Timeout is set to MAX_SCHEDULE_TIMEOUT - 1 because we need
+ * something big enough to make sure the timer will not expire
+ * before we manage to stop the scheduler, but we can't use
+ * MAX_SCHEDULE_TIMEOUT because drm_sched_get_cleanup_job()
+ * considers that as 'timer is not running' and will dequeue
+ * the job without making sure the timeout handler is not
+ * running.
+ */
+ pfdev->js->queue[i].sched.timeout = MAX_SCHEDULE_TIMEOUT - 1;
+ cancel_delayed_work_sync(&pfdev->js->queue[i].sched.work_tdr);
+ panfrost_scheduler_stop(&pfdev->js->queue[i], NULL);
+ }
+
+ /* All timers have been stopped, we can safely reset the pending state. */
+ atomic_set(&pfdev->reset.pending, 0);
+
+ spin_lock_irqsave(&pfdev->js->job_lock, flags);
+ for (i = 0; i < NUM_JOB_SLOTS; i++) {
+ if (pfdev->jobs[i]) {
+ pm_runtime_put_noidle(pfdev->dev);
+ panfrost_devfreq_record_idle(&pfdev->pfdevfreq);
+ pfdev->jobs[i] = NULL;
+ }
+ }
+ spin_unlock_irqrestore(&pfdev->js->job_lock, flags);
+
+ panfrost_device_reset(pfdev);
+
+ for (i = 0; i < NUM_JOB_SLOTS; i++)
+ panfrost_scheduler_start(&pfdev->js->queue[i]);
+
+ dma_fence_end_signalling(cookie);
+}
+
int panfrost_job_init(struct panfrost_device *pfdev)
{
struct panfrost_job_slot *js;
int ret, j, irq;
+ INIT_WORK(&pfdev->reset.work, panfrost_reset);
+
pfdev->js = js = devm_kzalloc(pfdev->dev, sizeof(*js), GFP_KERNEL);
if (!js)
return -ENOMEM;
@@ -560,7 +623,7 @@ int panfrost_job_init(struct panfrost_device *pfdev)
ret = drm_sched_init(&js->queue[j].sched,
&panfrost_sched_ops,
- 1, 0, msecs_to_jiffies(500),
+ 1, 0, msecs_to_jiffies(JOB_TIMEOUT_MS),
"pan_js");
if (ret) {
dev_err(pfdev->dev, "Failed to create scheduler: %d.", ret);
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] drm/panfrost: Fix job timeout handling" failed to apply to 5.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 1a11a88cfd9a97e13be8bc880c4795f9844fbbec Mon Sep 17 00:00:00 2001
From: Boris Brezillon <boris.brezillon(a)collabora.com>
Date: Fri, 2 Oct 2020 14:25:06 +0200
Subject: [PATCH] drm/panfrost: Fix job timeout handling
If more than two jobs end up timeout-ing concurrently, only one of them
(the one attached to the scheduler acquiring the lock) is fully handled.
The other one remains in a dangling state where it's no longer part of
the scheduling queue, but still blocks something in scheduler, leading
to repetitive timeouts when new jobs are queued.
Let's make sure all bad jobs are properly handled by the thread
acquiring the lock.
v3:
- Add Steven's R-b
- Don't take the sched_lock when stopping the schedulers
v2:
- Fix the subject prefix
- Stop the scheduler before returning from panfrost_job_timedout()
- Call cancel_delayed_work_sync() after drm_sched_stop() to make sure
no timeout handlers are in flight when we reset the GPU (Steven Price)
- Make sure we release the reset lock before restarting the
schedulers (Steven Price)
Fixes: f3ba91228e8e ("drm/panfrost: Add initial panfrost driver")
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Boris Brezillon <boris.brezillon(a)collabora.com>
Reviewed-by: Steven Price <steven.price(a)arm.com>
Signed-off-by: Steven Price <steven.price(a)arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201002122506.1374183-1-bori…
diff --git a/drivers/gpu/drm/panfrost/panfrost_job.c b/drivers/gpu/drm/panfrost/panfrost_job.c
index 30e7b7196dab..d0469e944143 100644
--- a/drivers/gpu/drm/panfrost/panfrost_job.c
+++ b/drivers/gpu/drm/panfrost/panfrost_job.c
@@ -25,7 +25,8 @@
struct panfrost_queue_state {
struct drm_gpu_scheduler sched;
-
+ bool stopped;
+ struct mutex lock;
u64 fence_context;
u64 emit_seqno;
};
@@ -369,6 +370,24 @@ void panfrost_job_enable_interrupts(struct panfrost_device *pfdev)
job_write(pfdev, JOB_INT_MASK, irq_mask);
}
+static bool panfrost_scheduler_stop(struct panfrost_queue_state *queue,
+ struct drm_sched_job *bad)
+{
+ bool stopped = false;
+
+ mutex_lock(&queue->lock);
+ if (!queue->stopped) {
+ drm_sched_stop(&queue->sched, bad);
+ if (bad)
+ drm_sched_increase_karma(bad);
+ queue->stopped = true;
+ stopped = true;
+ }
+ mutex_unlock(&queue->lock);
+
+ return stopped;
+}
+
static void panfrost_job_timedout(struct drm_sched_job *sched_job)
{
struct panfrost_job *job = to_panfrost_job(sched_job);
@@ -392,19 +411,39 @@ static void panfrost_job_timedout(struct drm_sched_job *sched_job)
job_read(pfdev, JS_TAIL_LO(js)),
sched_job);
+ /* Scheduler is already stopped, nothing to do. */
+ if (!panfrost_scheduler_stop(&pfdev->js->queue[js], sched_job))
+ return;
+
if (!mutex_trylock(&pfdev->reset_lock))
return;
for (i = 0; i < NUM_JOB_SLOTS; i++) {
struct drm_gpu_scheduler *sched = &pfdev->js->queue[i].sched;
- drm_sched_stop(sched, sched_job);
- if (js != i)
- /* Ensure any timeouts on other slots have finished */
+ /*
+ * If the queue is still active, make sure we wait for any
+ * pending timeouts.
+ */
+ if (!pfdev->js->queue[i].stopped)
cancel_delayed_work_sync(&sched->work_tdr);
- }
- drm_sched_increase_karma(sched_job);
+ /*
+ * If the scheduler was not already stopped, there's a tiny
+ * chance a timeout has expired just before we stopped it, and
+ * drm_sched_stop() does not flush pending works. Let's flush
+ * them now so the timeout handler doesn't get called in the
+ * middle of a reset.
+ */
+ if (panfrost_scheduler_stop(&pfdev->js->queue[i], NULL))
+ cancel_delayed_work_sync(&sched->work_tdr);
+
+ /*
+ * Now that we cancelled the pending timeouts, we can safely
+ * reset the stopped state.
+ */
+ pfdev->js->queue[i].stopped = false;
+ }
spin_lock_irqsave(&pfdev->js->job_lock, flags);
for (i = 0; i < NUM_JOB_SLOTS; i++) {
@@ -421,11 +460,11 @@ static void panfrost_job_timedout(struct drm_sched_job *sched_job)
for (i = 0; i < NUM_JOB_SLOTS; i++)
drm_sched_resubmit_jobs(&pfdev->js->queue[i].sched);
+ mutex_unlock(&pfdev->reset_lock);
+
/* restart scheduler after GPU is usable again */
for (i = 0; i < NUM_JOB_SLOTS; i++)
drm_sched_start(&pfdev->js->queue[i].sched, true);
-
- mutex_unlock(&pfdev->reset_lock);
}
static const struct drm_sched_backend_ops panfrost_sched_ops = {
@@ -558,6 +597,7 @@ int panfrost_job_open(struct panfrost_file_priv *panfrost_priv)
int ret, i;
for (i = 0; i < NUM_JOB_SLOTS; i++) {
+ mutex_init(&js->queue[i].lock);
sched = &js->queue[i].sched;
ret = drm_sched_entity_init(&panfrost_priv->sched_entity[i],
DRM_SCHED_PRIORITY_NORMAL, &sched,
@@ -570,10 +610,14 @@ int panfrost_job_open(struct panfrost_file_priv *panfrost_priv)
void panfrost_job_close(struct panfrost_file_priv *panfrost_priv)
{
+ struct panfrost_device *pfdev = panfrost_priv->pfdev;
+ struct panfrost_job_slot *js = pfdev->js;
int i;
- for (i = 0; i < NUM_JOB_SLOTS; i++)
+ for (i = 0; i < NUM_JOB_SLOTS; i++) {
drm_sched_entity_destroy(&panfrost_priv->sched_entity[i]);
+ mutex_destroy(&js->queue[i].lock);
+ }
}
int panfrost_job_is_idle(struct panfrost_device *pfdev)
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] ovl: make ioctl() safe" failed to apply to 4.19-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.19-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 89bdfaf93d9157499c3a0d61f489df66f2dead7f Mon Sep 17 00:00:00 2001
From: Miklos Szeredi <mszeredi(a)redhat.com>
Date: Mon, 14 Dec 2020 15:26:14 +0100
Subject: [PATCH] ovl: make ioctl() safe
ovl_ioctl_set_flags() does a capability check using flags, but then the
real ioctl double-fetches flags and uses potentially different value.
The "Check the capability before cred override" comment misleading: user
can skip this check by presenting benign flags first and then overwriting
them to non-benign flags.
Just remove the cred override for now, hoping this doesn't cause a
regression.
The proper solution is to create a new setxflags i_op (patches are in the
works).
Xfstests don't show a regression.
Reported-by: Dmitry Vyukov <dvyukov(a)google.com>
Signed-off-by: Miklos Szeredi <mszeredi(a)redhat.com>
Reviewed-by: Amir Goldstein <amir73il(a)gmail.com>
Fixes: dab5ca8fd9dd ("ovl: add lsattr/chattr support")
Cc: <stable(a)vger.kernel.org> # v4.19
diff --git a/fs/overlayfs/file.c b/fs/overlayfs/file.c
index efccb7c1f9bc..a1f72ac053e5 100644
--- a/fs/overlayfs/file.c
+++ b/fs/overlayfs/file.c
@@ -541,46 +541,31 @@ static long ovl_real_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
struct fd real;
- const struct cred *old_cred;
long ret;
ret = ovl_real_fdget(file, &real);
if (ret)
return ret;
- old_cred = ovl_override_creds(file_inode(file)->i_sb);
ret = security_file_ioctl(real.file, cmd, arg);
- if (!ret)
+ if (!ret) {
+ /*
+ * Don't override creds, since we currently can't safely check
+ * permissions before doing so.
+ */
ret = vfs_ioctl(real.file, cmd, arg);
- revert_creds(old_cred);
+ }
fdput(real);
return ret;
}
-static unsigned int ovl_iflags_to_fsflags(unsigned int iflags)
-{
- unsigned int flags = 0;
-
- if (iflags & S_SYNC)
- flags |= FS_SYNC_FL;
- if (iflags & S_APPEND)
- flags |= FS_APPEND_FL;
- if (iflags & S_IMMUTABLE)
- flags |= FS_IMMUTABLE_FL;
- if (iflags & S_NOATIME)
- flags |= FS_NOATIME_FL;
-
- return flags;
-}
-
static long ovl_ioctl_set_flags(struct file *file, unsigned int cmd,
- unsigned long arg, unsigned int flags)
+ unsigned long arg)
{
long ret;
struct inode *inode = file_inode(file);
- unsigned int oldflags;
if (!inode_owner_or_capable(inode))
return -EACCES;
@@ -591,10 +576,13 @@ static long ovl_ioctl_set_flags(struct file *file, unsigned int cmd,
inode_lock(inode);
- /* Check the capability before cred override */
- oldflags = ovl_iflags_to_fsflags(READ_ONCE(inode->i_flags));
- ret = vfs_ioc_setflags_prepare(inode, oldflags, flags);
- if (ret)
+ /*
+ * Prevent copy up if immutable and has no CAP_LINUX_IMMUTABLE
+ * capability.
+ */
+ ret = -EPERM;
+ if (!ovl_has_upperdata(inode) && IS_IMMUTABLE(inode) &&
+ !capable(CAP_LINUX_IMMUTABLE))
goto unlock;
ret = ovl_maybe_copy_up(file_dentry(file), O_WRONLY);
@@ -613,46 +601,6 @@ static long ovl_ioctl_set_flags(struct file *file, unsigned int cmd,
}
-static long ovl_ioctl_set_fsflags(struct file *file, unsigned int cmd,
- unsigned long arg)
-{
- unsigned int flags;
-
- if (get_user(flags, (int __user *) arg))
- return -EFAULT;
-
- return ovl_ioctl_set_flags(file, cmd, arg, flags);
-}
-
-static unsigned int ovl_fsxflags_to_fsflags(unsigned int xflags)
-{
- unsigned int flags = 0;
-
- if (xflags & FS_XFLAG_SYNC)
- flags |= FS_SYNC_FL;
- if (xflags & FS_XFLAG_APPEND)
- flags |= FS_APPEND_FL;
- if (xflags & FS_XFLAG_IMMUTABLE)
- flags |= FS_IMMUTABLE_FL;
- if (xflags & FS_XFLAG_NOATIME)
- flags |= FS_NOATIME_FL;
-
- return flags;
-}
-
-static long ovl_ioctl_set_fsxflags(struct file *file, unsigned int cmd,
- unsigned long arg)
-{
- struct fsxattr fa;
-
- memset(&fa, 0, sizeof(fa));
- if (copy_from_user(&fa, (void __user *) arg, sizeof(fa)))
- return -EFAULT;
-
- return ovl_ioctl_set_flags(file, cmd, arg,
- ovl_fsxflags_to_fsflags(fa.fsx_xflags));
-}
-
long ovl_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
long ret;
@@ -663,12 +611,9 @@ long ovl_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
ret = ovl_real_ioctl(file, cmd, arg);
break;
- case FS_IOC_SETFLAGS:
- ret = ovl_ioctl_set_fsflags(file, cmd, arg);
- break;
-
case FS_IOC_FSSETXATTR:
- ret = ovl_ioctl_set_fsxflags(file, cmd, arg);
+ case FS_IOC_SETFLAGS:
+ ret = ovl_ioctl_set_flags(file, cmd, arg);
break;
default:
4 years, 10 months
- 2
- 1
FAILED: patch "[PATCH] jffs2: Fix NULL pointer dereference in rp_size fs option" failed to apply to 5.10-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.10-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From a61df3c413e49b0042f9caf774c58512d1cc71b7 Mon Sep 17 00:00:00 2001
From: Jamie Iles <jamie(a)nuviainc.com>
Date: Mon, 12 Oct 2020 14:12:04 +0100
Subject: [PATCH] jffs2: Fix NULL pointer dereference in rp_size fs option
parsing
syzkaller found the following JFFS2 splat:
Unable to handle kernel paging request at virtual address dfffa00000000001
Mem abort info:
ESR = 0x96000004
EC = 0x25: DABT (current EL), IL = 32 bits
SET = 0, FnV = 0
EA = 0, S1PTW = 0
Data abort info:
ISV = 0, ISS = 0x00000004
CM = 0, WnR = 0
[dfffa00000000001] address between user and kernel address ranges
Internal error: Oops: 96000004 [#1] SMP
Dumping ftrace buffer:
(ftrace buffer empty)
Modules linked in:
CPU: 0 PID: 12745 Comm: syz-executor.5 Tainted: G S 5.9.0-rc8+ #98
Hardware name: linux,dummy-virt (DT)
pstate: 20400005 (nzCv daif +PAN -UAO BTYPE=--)
pc : jffs2_parse_param+0x138/0x308 fs/jffs2/super.c:206
lr : jffs2_parse_param+0x108/0x308 fs/jffs2/super.c:205
sp : ffff000022a57910
x29: ffff000022a57910 x28: 0000000000000000
x27: ffff000057634008 x26: 000000000000d800
x25: 000000000000d800 x24: ffff0000271a9000
x23: ffffa0001adb5dc0 x22: ffff000023fdcf00
x21: 1fffe0000454af2c x20: ffff000024cc9400
x19: 0000000000000000 x18: 0000000000000000
x17: 0000000000000000 x16: ffffa000102dbdd0
x15: 0000000000000000 x14: ffffa000109e44bc
x13: ffffa00010a3a26c x12: ffff80000476e0b3
x11: 1fffe0000476e0b2 x10: ffff80000476e0b2
x9 : ffffa00010a3ad60 x8 : ffff000023b70593
x7 : 0000000000000003 x6 : 00000000f1f1f1f1
x5 : ffff000023fdcf00 x4 : 0000000000000002
x3 : ffffa00010000000 x2 : 0000000000000001
x1 : dfffa00000000000 x0 : 0000000000000008
Call trace:
jffs2_parse_param+0x138/0x308 fs/jffs2/super.c:206
vfs_parse_fs_param+0x234/0x4e8 fs/fs_context.c:117
vfs_parse_fs_string+0xe8/0x148 fs/fs_context.c:161
generic_parse_monolithic+0x17c/0x208 fs/fs_context.c:201
parse_monolithic_mount_data+0x7c/0xa8 fs/fs_context.c:649
do_new_mount fs/namespace.c:2871 [inline]
path_mount+0x548/0x1da8 fs/namespace.c:3192
do_mount+0x124/0x138 fs/namespace.c:3205
__do_sys_mount fs/namespace.c:3413 [inline]
__se_sys_mount fs/namespace.c:3390 [inline]
__arm64_sys_mount+0x164/0x238 fs/namespace.c:3390
__invoke_syscall arch/arm64/kernel/syscall.c:36 [inline]
invoke_syscall arch/arm64/kernel/syscall.c:48 [inline]
el0_svc_common.constprop.0+0x15c/0x598 arch/arm64/kernel/syscall.c:149
do_el0_svc+0x60/0x150 arch/arm64/kernel/syscall.c:195
el0_svc+0x34/0xb0 arch/arm64/kernel/entry-common.c:226
el0_sync_handler+0xc8/0x5b4 arch/arm64/kernel/entry-common.c:236
el0_sync+0x15c/0x180 arch/arm64/kernel/entry.S:663
Code: d2d40001 f2fbffe1 91002260 d343fc02 (38e16841)
---[ end trace 4edf690313deda44 ]---
This is because since ec10a24f10c8, the option parsing happens before
fill_super and so the MTD device isn't associated with the filesystem.
Defer the size check until there is a valid association.
Fixes: ec10a24f10c8 ("vfs: Convert jffs2 to use the new mount API")
Cc: <stable(a)vger.kernel.org>
Cc: David Howells <dhowells(a)redhat.com>
Signed-off-by: Jamie Iles <jamie(a)nuviainc.com>
Signed-off-by: Richard Weinberger <richard(a)nod.at>
diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
index c523adaca79f..81ca58c10b72 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -202,12 +202,8 @@ static int jffs2_parse_param(struct fs_context *fc, struct fs_parameter *param)
case Opt_rp_size:
if (result.uint_32 > UINT_MAX / 1024)
return invalf(fc, "jffs2: rp_size unrepresentable");
- opt = result.uint_32 * 1024;
- if (opt > c->mtd->size)
- return invalf(fc, "jffs2: Too large reserve pool specified, max is %llu KB",
- c->mtd->size / 1024);
+ c->mount_opts.rp_size = result.uint_32 * 1024;
c->mount_opts.set_rp_size = true;
- c->mount_opts.rp_size = opt;
break;
default:
return -EINVAL;
@@ -269,6 +265,10 @@ static int jffs2_fill_super(struct super_block *sb, struct fs_context *fc)
c->mtd = sb->s_mtd;
c->os_priv = sb;
+ if (c->mount_opts.rp_size > c->mtd->size)
+ return invalf(fc, "jffs2: Too large reserve pool specified, max is %llu KB",
+ c->mtd->size / 1024);
+
/* Initialize JFFS2 superblock locks, the further initialization will
* be done later */
mutex_init(&c->alloc_sem);
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] jffs2: Fix NULL pointer dereference in rp_size fs option" failed to apply to 5.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From a61df3c413e49b0042f9caf774c58512d1cc71b7 Mon Sep 17 00:00:00 2001
From: Jamie Iles <jamie(a)nuviainc.com>
Date: Mon, 12 Oct 2020 14:12:04 +0100
Subject: [PATCH] jffs2: Fix NULL pointer dereference in rp_size fs option
parsing
syzkaller found the following JFFS2 splat:
Unable to handle kernel paging request at virtual address dfffa00000000001
Mem abort info:
ESR = 0x96000004
EC = 0x25: DABT (current EL), IL = 32 bits
SET = 0, FnV = 0
EA = 0, S1PTW = 0
Data abort info:
ISV = 0, ISS = 0x00000004
CM = 0, WnR = 0
[dfffa00000000001] address between user and kernel address ranges
Internal error: Oops: 96000004 [#1] SMP
Dumping ftrace buffer:
(ftrace buffer empty)
Modules linked in:
CPU: 0 PID: 12745 Comm: syz-executor.5 Tainted: G S 5.9.0-rc8+ #98
Hardware name: linux,dummy-virt (DT)
pstate: 20400005 (nzCv daif +PAN -UAO BTYPE=--)
pc : jffs2_parse_param+0x138/0x308 fs/jffs2/super.c:206
lr : jffs2_parse_param+0x108/0x308 fs/jffs2/super.c:205
sp : ffff000022a57910
x29: ffff000022a57910 x28: 0000000000000000
x27: ffff000057634008 x26: 000000000000d800
x25: 000000000000d800 x24: ffff0000271a9000
x23: ffffa0001adb5dc0 x22: ffff000023fdcf00
x21: 1fffe0000454af2c x20: ffff000024cc9400
x19: 0000000000000000 x18: 0000000000000000
x17: 0000000000000000 x16: ffffa000102dbdd0
x15: 0000000000000000 x14: ffffa000109e44bc
x13: ffffa00010a3a26c x12: ffff80000476e0b3
x11: 1fffe0000476e0b2 x10: ffff80000476e0b2
x9 : ffffa00010a3ad60 x8 : ffff000023b70593
x7 : 0000000000000003 x6 : 00000000f1f1f1f1
x5 : ffff000023fdcf00 x4 : 0000000000000002
x3 : ffffa00010000000 x2 : 0000000000000001
x1 : dfffa00000000000 x0 : 0000000000000008
Call trace:
jffs2_parse_param+0x138/0x308 fs/jffs2/super.c:206
vfs_parse_fs_param+0x234/0x4e8 fs/fs_context.c:117
vfs_parse_fs_string+0xe8/0x148 fs/fs_context.c:161
generic_parse_monolithic+0x17c/0x208 fs/fs_context.c:201
parse_monolithic_mount_data+0x7c/0xa8 fs/fs_context.c:649
do_new_mount fs/namespace.c:2871 [inline]
path_mount+0x548/0x1da8 fs/namespace.c:3192
do_mount+0x124/0x138 fs/namespace.c:3205
__do_sys_mount fs/namespace.c:3413 [inline]
__se_sys_mount fs/namespace.c:3390 [inline]
__arm64_sys_mount+0x164/0x238 fs/namespace.c:3390
__invoke_syscall arch/arm64/kernel/syscall.c:36 [inline]
invoke_syscall arch/arm64/kernel/syscall.c:48 [inline]
el0_svc_common.constprop.0+0x15c/0x598 arch/arm64/kernel/syscall.c:149
do_el0_svc+0x60/0x150 arch/arm64/kernel/syscall.c:195
el0_svc+0x34/0xb0 arch/arm64/kernel/entry-common.c:226
el0_sync_handler+0xc8/0x5b4 arch/arm64/kernel/entry-common.c:236
el0_sync+0x15c/0x180 arch/arm64/kernel/entry.S:663
Code: d2d40001 f2fbffe1 91002260 d343fc02 (38e16841)
---[ end trace 4edf690313deda44 ]---
This is because since ec10a24f10c8, the option parsing happens before
fill_super and so the MTD device isn't associated with the filesystem.
Defer the size check until there is a valid association.
Fixes: ec10a24f10c8 ("vfs: Convert jffs2 to use the new mount API")
Cc: <stable(a)vger.kernel.org>
Cc: David Howells <dhowells(a)redhat.com>
Signed-off-by: Jamie Iles <jamie(a)nuviainc.com>
Signed-off-by: Richard Weinberger <richard(a)nod.at>
diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
index c523adaca79f..81ca58c10b72 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -202,12 +202,8 @@ static int jffs2_parse_param(struct fs_context *fc, struct fs_parameter *param)
case Opt_rp_size:
if (result.uint_32 > UINT_MAX / 1024)
return invalf(fc, "jffs2: rp_size unrepresentable");
- opt = result.uint_32 * 1024;
- if (opt > c->mtd->size)
- return invalf(fc, "jffs2: Too large reserve pool specified, max is %llu KB",
- c->mtd->size / 1024);
+ c->mount_opts.rp_size = result.uint_32 * 1024;
c->mount_opts.set_rp_size = true;
- c->mount_opts.rp_size = opt;
break;
default:
return -EINVAL;
@@ -269,6 +265,10 @@ static int jffs2_fill_super(struct super_block *sb, struct fs_context *fc)
c->mtd = sb->s_mtd;
c->os_priv = sb;
+ if (c->mount_opts.rp_size > c->mtd->size)
+ return invalf(fc, "jffs2: Too large reserve pool specified, max is %llu KB",
+ c->mtd->size / 1024);
+
/* Initialize JFFS2 superblock locks, the further initialization will
* be done later */
mutex_init(&c->alloc_sem);
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] ubifs: wbuf: Don't leak kernel memory to flash" failed to apply to 4.4-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 20f1431160c6b590cdc269a846fc5a448abf5b98 Mon Sep 17 00:00:00 2001
From: Richard Weinberger <richard(a)nod.at>
Date: Mon, 16 Nov 2020 22:05:30 +0100
Subject: [PATCH] ubifs: wbuf: Don't leak kernel memory to flash
Write buffers use a kmalloc()'ed buffer, they can leak
up to seven bytes of kernel memory to flash if writes are not
aligned.
So use ubifs_pad() to fill these gaps with padding bytes.
This was never a problem while scanning because the scanner logic
manually aligns node lengths and skips over these gaps.
Cc: <stable(a)vger.kernel.org>
Fixes: 1e51764a3c2ac05a2 ("UBIFS: add new flash file system")
Signed-off-by: Richard Weinberger <richard(a)nod.at>
Reviewed-by: Zhihao Cheng <chengzhihao1(a)huawei.com>
Signed-off-by: Richard Weinberger <richard(a)nod.at>
diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
index 2dc933f73165..a9cabb3fa64c 100644
--- a/fs/ubifs/io.c
+++ b/fs/ubifs/io.c
@@ -319,7 +319,7 @@ void ubifs_pad(const struct ubifs_info *c, void *buf, int pad)
{
uint32_t crc;
- ubifs_assert(c, pad >= 0 && !(pad & 7));
+ ubifs_assert(c, pad >= 0);
if (pad >= UBIFS_PAD_NODE_SZ) {
struct ubifs_ch *ch = buf;
@@ -764,6 +764,10 @@ int ubifs_wbuf_write_nolock(struct ubifs_wbuf *wbuf, void *buf, int len)
* write-buffer.
*/
memcpy(wbuf->buf + wbuf->used, buf, len);
+ if (aligned_len > len) {
+ ubifs_assert(c, aligned_len - len < 8);
+ ubifs_pad(c, wbuf->buf + wbuf->used + len, aligned_len - len);
+ }
if (aligned_len == wbuf->avail) {
dbg_io("flush jhead %s wbuf to LEB %d:%d",
@@ -856,13 +860,18 @@ int ubifs_wbuf_write_nolock(struct ubifs_wbuf *wbuf, void *buf, int len)
}
spin_lock(&wbuf->lock);
- if (aligned_len)
+ if (aligned_len) {
/*
* And now we have what's left and what does not take whole
* max. write unit, so write it to the write-buffer and we are
* done.
*/
memcpy(wbuf->buf, buf + written, len);
+ if (aligned_len > len) {
+ ubifs_assert(c, aligned_len - len < 8);
+ ubifs_pad(c, wbuf->buf + len, aligned_len - len);
+ }
+ }
if (c->leb_size - wbuf->offs >= c->max_write_size)
wbuf->size = c->max_write_size;
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] ubifs: wbuf: Don't leak kernel memory to flash" failed to apply to 4.9-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.9-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 20f1431160c6b590cdc269a846fc5a448abf5b98 Mon Sep 17 00:00:00 2001
From: Richard Weinberger <richard(a)nod.at>
Date: Mon, 16 Nov 2020 22:05:30 +0100
Subject: [PATCH] ubifs: wbuf: Don't leak kernel memory to flash
Write buffers use a kmalloc()'ed buffer, they can leak
up to seven bytes of kernel memory to flash if writes are not
aligned.
So use ubifs_pad() to fill these gaps with padding bytes.
This was never a problem while scanning because the scanner logic
manually aligns node lengths and skips over these gaps.
Cc: <stable(a)vger.kernel.org>
Fixes: 1e51764a3c2ac05a2 ("UBIFS: add new flash file system")
Signed-off-by: Richard Weinberger <richard(a)nod.at>
Reviewed-by: Zhihao Cheng <chengzhihao1(a)huawei.com>
Signed-off-by: Richard Weinberger <richard(a)nod.at>
diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
index 2dc933f73165..a9cabb3fa64c 100644
--- a/fs/ubifs/io.c
+++ b/fs/ubifs/io.c
@@ -319,7 +319,7 @@ void ubifs_pad(const struct ubifs_info *c, void *buf, int pad)
{
uint32_t crc;
- ubifs_assert(c, pad >= 0 && !(pad & 7));
+ ubifs_assert(c, pad >= 0);
if (pad >= UBIFS_PAD_NODE_SZ) {
struct ubifs_ch *ch = buf;
@@ -764,6 +764,10 @@ int ubifs_wbuf_write_nolock(struct ubifs_wbuf *wbuf, void *buf, int len)
* write-buffer.
*/
memcpy(wbuf->buf + wbuf->used, buf, len);
+ if (aligned_len > len) {
+ ubifs_assert(c, aligned_len - len < 8);
+ ubifs_pad(c, wbuf->buf + wbuf->used + len, aligned_len - len);
+ }
if (aligned_len == wbuf->avail) {
dbg_io("flush jhead %s wbuf to LEB %d:%d",
@@ -856,13 +860,18 @@ int ubifs_wbuf_write_nolock(struct ubifs_wbuf *wbuf, void *buf, int len)
}
spin_lock(&wbuf->lock);
- if (aligned_len)
+ if (aligned_len) {
/*
* And now we have what's left and what does not take whole
* max. write unit, so write it to the write-buffer and we are
* done.
*/
memcpy(wbuf->buf, buf + written, len);
+ if (aligned_len > len) {
+ ubifs_assert(c, aligned_len - len < 8);
+ ubifs_pad(c, wbuf->buf + len, aligned_len - len);
+ }
+ }
if (c->leb_size - wbuf->offs >= c->max_write_size)
wbuf->size = c->max_write_size;
4 years, 10 months
- 1
- 0
FAILED: patch "[PATCH] ima: Don't modify file descriptor mode on the fly" failed to apply to 4.9-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 4.9-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 207cdd565dfc95a0a5185263a567817b7ebf5467 Mon Sep 17 00:00:00 2001
From: Roberto Sassu <roberto.sassu(a)huawei.com>
Date: Thu, 26 Nov 2020 11:34:56 +0100
Subject: [PATCH] ima: Don't modify file descriptor mode on the fly
Commit a408e4a86b36b ("ima: open a new file instance if no read
permissions") already introduced a second open to measure a file when the
original file descriptor does not allow it. However, it didn't remove the
existing method of changing the mode of the original file descriptor, which
is still necessary if the current process does not have enough privileges
to open a new one.
Changing the mode isn't really an option, as the filesystem might need to
do preliminary steps to make the read possible. Thus, this patch removes
the code and keeps the second open as the only option to measure a file
when it is unreadable with the original file descriptor.
Cc: <stable(a)vger.kernel.org> # 4.20.x: 0014cc04e8ec0 ima: Set file->f_mode
Fixes: 2fe5d6def1672 ("ima: integrity appraisal extension")
Signed-off-by: Roberto Sassu <roberto.sassu(a)huawei.com>
Reviewed-by: Christoph Hellwig <hch(a)lst.de>
Signed-off-by: Mimi Zohar <zohar(a)linux.ibm.com>
diff --git a/security/integrity/ima/ima_crypto.c b/security/integrity/ima/ima_crypto.c
index 21989fa0c107..f6a7e9643b54 100644
--- a/security/integrity/ima/ima_crypto.c
+++ b/security/integrity/ima/ima_crypto.c
@@ -537,7 +537,7 @@ int ima_calc_file_hash(struct file *file, struct ima_digest_data *hash)
loff_t i_size;
int rc;
struct file *f = file;
- bool new_file_instance = false, modified_mode = false;
+ bool new_file_instance = false;
/*
* For consistency, fail file's opened with the O_DIRECT flag on
@@ -555,18 +555,10 @@ int ima_calc_file_hash(struct file *file, struct ima_digest_data *hash)
O_TRUNC | O_CREAT | O_NOCTTY | O_EXCL);
flags |= O_RDONLY;
f = dentry_open(&file->f_path, flags, file->f_cred);
- if (IS_ERR(f)) {
- /*
- * Cannot open the file again, lets modify f_mode
- * of original and continue
- */
- pr_info_ratelimited("Unable to reopen file for reading.\n");
- f = file;
- f->f_mode |= FMODE_READ;
- modified_mode = true;
- } else {
- new_file_instance = true;
- }
+ if (IS_ERR(f))
+ return PTR_ERR(f);
+
+ new_file_instance = true;
}
i_size = i_size_read(file_inode(f));
@@ -581,8 +573,6 @@ int ima_calc_file_hash(struct file *file, struct ima_digest_data *hash)
out:
if (new_file_instance)
fput(f);
- else if (modified_mode)
- f->f_mode &= ~FMODE_READ;
return rc;
}
4 years, 10 months
- 1
- 0