FAILED: patch "[PATCH] btrfs: sysfs: use NOFS for device creation" 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 a47bd78d0c44621efb98b525d04d60dc4d1a79b0 Mon Sep 17 00:00:00 2001
From: Josef Bacik <josef(a)toxicpanda.com>
Date: Tue, 21 Jul 2020 10:17:50 -0400
Subject: [PATCH] btrfs: sysfs: use NOFS for device creation
Dave hit this splat during testing btrfs/078:
======================================================
WARNING: possible circular locking dependency detected
5.8.0-rc6-default+ #1191 Not tainted
------------------------------------------------------
kswapd0/75 is trying to acquire lock:
ffffa040e9d04ff8 (&delayed_node->mutex){+.+.}-{3:3}, at: __btrfs_release_delayed_node.part.0+0x3f/0x310 [btrfs]
but task is already holding lock:
ffffffff8b0c8040 (fs_reclaim){+.+.}-{0:0}, at: __fs_reclaim_acquire+0x5/0x30
which lock already depends on the new lock.
the existing dependency chain (in reverse order) is:
-> #2 (fs_reclaim){+.+.}-{0:0}:
__lock_acquire+0x56f/0xaa0
lock_acquire+0xa3/0x440
fs_reclaim_acquire.part.0+0x25/0x30
__kmalloc_track_caller+0x49/0x330
kstrdup+0x2e/0x60
__kernfs_new_node.constprop.0+0x44/0x250
kernfs_new_node+0x25/0x50
kernfs_create_link+0x34/0xa0
sysfs_do_create_link_sd+0x5e/0xd0
btrfs_sysfs_add_devices_dir+0x65/0x100 [btrfs]
btrfs_init_new_device+0x44c/0x12b0 [btrfs]
btrfs_ioctl+0xc3c/0x25c0 [btrfs]
ksys_ioctl+0x68/0xa0
__x64_sys_ioctl+0x16/0x20
do_syscall_64+0x50/0xe0
entry_SYSCALL_64_after_hwframe+0x44/0xa9
-> #1 (&fs_info->chunk_mutex){+.+.}-{3:3}:
__lock_acquire+0x56f/0xaa0
lock_acquire+0xa3/0x440
__mutex_lock+0xa0/0xaf0
btrfs_chunk_alloc+0x137/0x3e0 [btrfs]
find_free_extent+0xb44/0xfb0 [btrfs]
btrfs_reserve_extent+0x9b/0x180 [btrfs]
btrfs_alloc_tree_block+0xc1/0x350 [btrfs]
alloc_tree_block_no_bg_flush+0x4a/0x60 [btrfs]
__btrfs_cow_block+0x143/0x7a0 [btrfs]
btrfs_cow_block+0x15f/0x310 [btrfs]
push_leaf_right+0x150/0x240 [btrfs]
split_leaf+0x3cd/0x6d0 [btrfs]
btrfs_search_slot+0xd14/0xf70 [btrfs]
btrfs_insert_empty_items+0x64/0xc0 [btrfs]
__btrfs_commit_inode_delayed_items+0xb2/0x840 [btrfs]
btrfs_async_run_delayed_root+0x10e/0x1d0 [btrfs]
btrfs_work_helper+0x2f9/0x650 [btrfs]
process_one_work+0x22c/0x600
worker_thread+0x50/0x3b0
kthread+0x137/0x150
ret_from_fork+0x1f/0x30
-> #0 (&delayed_node->mutex){+.+.}-{3:3}:
check_prev_add+0x98/0xa20
validate_chain+0xa8c/0x2a00
__lock_acquire+0x56f/0xaa0
lock_acquire+0xa3/0x440
__mutex_lock+0xa0/0xaf0
__btrfs_release_delayed_node.part.0+0x3f/0x310 [btrfs]
btrfs_evict_inode+0x3bf/0x560 [btrfs]
evict+0xd6/0x1c0
dispose_list+0x48/0x70
prune_icache_sb+0x54/0x80
super_cache_scan+0x121/0x1a0
do_shrink_slab+0x175/0x420
shrink_slab+0xb1/0x2e0
shrink_node+0x192/0x600
balance_pgdat+0x31f/0x750
kswapd+0x206/0x510
kthread+0x137/0x150
ret_from_fork+0x1f/0x30
other info that might help us debug this:
Chain exists of:
&delayed_node->mutex --> &fs_info->chunk_mutex --> fs_reclaim
Possible unsafe locking scenario:
CPU0 CPU1
---- ----
lock(fs_reclaim);
lock(&fs_info->chunk_mutex);
lock(fs_reclaim);
lock(&delayed_node->mutex);
*** DEADLOCK ***
3 locks held by kswapd0/75:
#0: ffffffff8b0c8040 (fs_reclaim){+.+.}-{0:0}, at: __fs_reclaim_acquire+0x5/0x30
#1: ffffffff8b0b50b8 (shrinker_rwsem){++++}-{3:3}, at: shrink_slab+0x54/0x2e0
#2: ffffa040e057c0e8 (&type->s_umount_key#26){++++}-{3:3}, at: trylock_super+0x16/0x50
stack backtrace:
CPU: 2 PID: 75 Comm: kswapd0 Not tainted 5.8.0-rc6-default+ #1191
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba527-rebuilt.opensuse.org 04/01/2014
Call Trace:
dump_stack+0x78/0xa0
check_noncircular+0x16f/0x190
check_prev_add+0x98/0xa20
validate_chain+0xa8c/0x2a00
__lock_acquire+0x56f/0xaa0
lock_acquire+0xa3/0x440
? __btrfs_release_delayed_node.part.0+0x3f/0x310 [btrfs]
__mutex_lock+0xa0/0xaf0
? __btrfs_release_delayed_node.part.0+0x3f/0x310 [btrfs]
? __lock_acquire+0x56f/0xaa0
? __btrfs_release_delayed_node.part.0+0x3f/0x310 [btrfs]
? lock_acquire+0xa3/0x440
? btrfs_evict_inode+0x138/0x560 [btrfs]
? btrfs_evict_inode+0x2fe/0x560 [btrfs]
? __btrfs_release_delayed_node.part.0+0x3f/0x310 [btrfs]
__btrfs_release_delayed_node.part.0+0x3f/0x310 [btrfs]
btrfs_evict_inode+0x3bf/0x560 [btrfs]
evict+0xd6/0x1c0
dispose_list+0x48/0x70
prune_icache_sb+0x54/0x80
super_cache_scan+0x121/0x1a0
do_shrink_slab+0x175/0x420
shrink_slab+0xb1/0x2e0
shrink_node+0x192/0x600
balance_pgdat+0x31f/0x750
kswapd+0x206/0x510
? _raw_spin_unlock_irqrestore+0x3e/0x50
? finish_wait+0x90/0x90
? balance_pgdat+0x750/0x750
kthread+0x137/0x150
? kthread_stop+0x2a0/0x2a0
ret_from_fork+0x1f/0x30
This is because we're holding the chunk_mutex while adding this device
and adding its sysfs entries. We actually hold different locks in
different places when calling this function, the dev_replace semaphore
for instance in dev replace, so instead of moving this call around
simply wrap it's operations in NOFS.
CC: stable(a)vger.kernel.org # 4.14+
Reported-by: David Sterba <dsterba(a)suse.com>
Signed-off-by: Josef Bacik <josef(a)toxicpanda.com>
Reviewed-by: David Sterba <dsterba(a)suse.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
index 38c0b95e0e7f..104c80caaa74 100644
--- a/fs/btrfs/sysfs.c
+++ b/fs/btrfs/sysfs.c
@@ -1278,7 +1278,9 @@ int btrfs_sysfs_add_devices_dir(struct btrfs_fs_devices *fs_devices,
{
int error = 0;
struct btrfs_device *dev;
+ unsigned int nofs_flag;
+ nofs_flag = memalloc_nofs_save();
list_for_each_entry(dev, &fs_devices->devices, dev_list) {
if (one_device && one_device != dev)
@@ -1306,6 +1308,7 @@ int btrfs_sysfs_add_devices_dir(struct btrfs_fs_devices *fs_devices,
break;
}
}
+ memalloc_nofs_restore(nofs_flag);
return error;
}
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: allow use of global block reserve for balance item" 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 3502a8c0dc1bd4b4970b59b06e348f22a1c05581 Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba(a)suse.com>
Date: Thu, 25 Jun 2020 12:35:28 +0200
Subject: [PATCH] btrfs: allow use of global block reserve for balance item
deletion
On a filesystem with exhausted metadata, but still enough to start
balance, it's possible to hit this error:
[324402.053842] BTRFS info (device loop0): 1 enospc errors during balance
[324402.060769] BTRFS info (device loop0): balance: ended with status: -28
[324402.172295] BTRFS: error (device loop0) in reset_balance_state:3321: errno=-28 No space left
It fails inside reset_balance_state and turns the filesystem to
read-only, which is unnecessary and should be fixed too, but the problem
is caused by lack for space when the balance item is deleted. This is a
one-time operation and from the same rank as unlink that is allowed to
use the global block reserve. So do the same for the balance item.
Status of the filesystem (100GiB) just after the balance fails:
$ btrfs fi df mnt
Data, single: total=80.01GiB, used=38.58GiB
System, single: total=4.00MiB, used=16.00KiB
Metadata, single: total=19.99GiB, used=19.48GiB
GlobalReserve, single: total=512.00MiB, used=50.11MiB
CC: stable(a)vger.kernel.org # 4.4+
Reviewed-by: Johannes Thumshirn <johannes.thumshirn(a)wdc.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index f403fb1e6d37..62ae89b078f4 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -3231,7 +3231,7 @@ static int del_balance_item(struct btrfs_fs_info *fs_info)
if (!path)
return -ENOMEM;
- trans = btrfs_start_transaction(root, 0);
+ trans = btrfs_start_transaction_fallback_global_rsv(root, 0);
if (IS_ERR(trans)) {
btrfs_free_path(path);
return PTR_ERR(trans);
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: allow use of global block reserve for balance item" 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 3502a8c0dc1bd4b4970b59b06e348f22a1c05581 Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba(a)suse.com>
Date: Thu, 25 Jun 2020 12:35:28 +0200
Subject: [PATCH] btrfs: allow use of global block reserve for balance item
deletion
On a filesystem with exhausted metadata, but still enough to start
balance, it's possible to hit this error:
[324402.053842] BTRFS info (device loop0): 1 enospc errors during balance
[324402.060769] BTRFS info (device loop0): balance: ended with status: -28
[324402.172295] BTRFS: error (device loop0) in reset_balance_state:3321: errno=-28 No space left
It fails inside reset_balance_state and turns the filesystem to
read-only, which is unnecessary and should be fixed too, but the problem
is caused by lack for space when the balance item is deleted. This is a
one-time operation and from the same rank as unlink that is allowed to
use the global block reserve. So do the same for the balance item.
Status of the filesystem (100GiB) just after the balance fails:
$ btrfs fi df mnt
Data, single: total=80.01GiB, used=38.58GiB
System, single: total=4.00MiB, used=16.00KiB
Metadata, single: total=19.99GiB, used=19.48GiB
GlobalReserve, single: total=512.00MiB, used=50.11MiB
CC: stable(a)vger.kernel.org # 4.4+
Reviewed-by: Johannes Thumshirn <johannes.thumshirn(a)wdc.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index f403fb1e6d37..62ae89b078f4 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -3231,7 +3231,7 @@ static int del_balance_item(struct btrfs_fs_info *fs_info)
if (!path)
return -ENOMEM;
- trans = btrfs_start_transaction(root, 0);
+ trans = btrfs_start_transaction_fallback_global_rsv(root, 0);
if (IS_ERR(trans)) {
btrfs_free_path(path);
return PTR_ERR(trans);
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: allow use of global block reserve for balance item" 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 3502a8c0dc1bd4b4970b59b06e348f22a1c05581 Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba(a)suse.com>
Date: Thu, 25 Jun 2020 12:35:28 +0200
Subject: [PATCH] btrfs: allow use of global block reserve for balance item
deletion
On a filesystem with exhausted metadata, but still enough to start
balance, it's possible to hit this error:
[324402.053842] BTRFS info (device loop0): 1 enospc errors during balance
[324402.060769] BTRFS info (device loop0): balance: ended with status: -28
[324402.172295] BTRFS: error (device loop0) in reset_balance_state:3321: errno=-28 No space left
It fails inside reset_balance_state and turns the filesystem to
read-only, which is unnecessary and should be fixed too, but the problem
is caused by lack for space when the balance item is deleted. This is a
one-time operation and from the same rank as unlink that is allowed to
use the global block reserve. So do the same for the balance item.
Status of the filesystem (100GiB) just after the balance fails:
$ btrfs fi df mnt
Data, single: total=80.01GiB, used=38.58GiB
System, single: total=4.00MiB, used=16.00KiB
Metadata, single: total=19.99GiB, used=19.48GiB
GlobalReserve, single: total=512.00MiB, used=50.11MiB
CC: stable(a)vger.kernel.org # 4.4+
Reviewed-by: Johannes Thumshirn <johannes.thumshirn(a)wdc.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index f403fb1e6d37..62ae89b078f4 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -3231,7 +3231,7 @@ static int del_balance_item(struct btrfs_fs_info *fs_info)
if (!path)
return -ENOMEM;
- trans = btrfs_start_transaction(root, 0);
+ trans = btrfs_start_transaction_fallback_global_rsv(root, 0);
if (IS_ERR(trans)) {
btrfs_free_path(path);
return PTR_ERR(trans);
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: add missing check for nocow and compression inode" 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 f37c563bab4297024c300b05c8f48430e323809d Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba(a)suse.com>
Date: Fri, 10 Jul 2020 09:49:56 +0200
Subject: [PATCH] btrfs: add missing check for nocow and compression inode
flags
User Forza reported on IRC that some invalid combinations of file
attributes are accepted by chattr.
The NODATACOW and compression file flags/attributes are mutually
exclusive, but they could be set by 'chattr +c +C' on an empty file. The
nodatacow will be in effect because it's checked first in
btrfs_run_delalloc_range.
Extend the flag validation to catch the following cases:
- input flags are conflicting
- old and new flags are conflicting
- initialize the local variable with inode flags after inode ls locked
Inode attributes take precedence over mount options and are an
independent setting.
Nocompress would be a no-op with nodatacow, but we don't want to mix
any compression-related options with nodatacow.
CC: stable(a)vger.kernel.org # 4.4+
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index b4ddf51ae377..bd3511c5ca81 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -164,8 +164,11 @@ static int btrfs_ioctl_getflags(struct file *file, void __user *arg)
return 0;
}
-/* Check if @flags are a supported and valid set of FS_*_FL flags */
-static int check_fsflags(unsigned int flags)
+/*
+ * Check if @flags are a supported and valid set of FS_*_FL flags and that
+ * the old and new flags are not conflicting
+ */
+static int check_fsflags(unsigned int old_flags, unsigned int flags)
{
if (flags & ~(FS_IMMUTABLE_FL | FS_APPEND_FL | \
FS_NOATIME_FL | FS_NODUMP_FL | \
@@ -174,9 +177,19 @@ static int check_fsflags(unsigned int flags)
FS_NOCOW_FL))
return -EOPNOTSUPP;
+ /* COMPR and NOCOMP on new/old are valid */
if ((flags & FS_NOCOMP_FL) && (flags & FS_COMPR_FL))
return -EINVAL;
+ if ((flags & FS_COMPR_FL) && (flags & FS_NOCOW_FL))
+ return -EINVAL;
+
+ /* NOCOW and compression options are mutually exclusive */
+ if ((old_flags & FS_NOCOW_FL) && (flags & (FS_COMPR_FL | FS_NOCOMP_FL)))
+ return -EINVAL;
+ if ((flags & FS_NOCOW_FL) && (old_flags & (FS_COMPR_FL | FS_NOCOMP_FL)))
+ return -EINVAL;
+
return 0;
}
@@ -190,7 +203,7 @@ static int btrfs_ioctl_setflags(struct file *file, void __user *arg)
unsigned int fsflags, old_fsflags;
int ret;
const char *comp = NULL;
- u32 binode_flags = binode->flags;
+ u32 binode_flags;
if (!inode_owner_or_capable(inode))
return -EPERM;
@@ -201,22 +214,23 @@ static int btrfs_ioctl_setflags(struct file *file, void __user *arg)
if (copy_from_user(&fsflags, arg, sizeof(fsflags)))
return -EFAULT;
- ret = check_fsflags(fsflags);
- if (ret)
- return ret;
-
ret = mnt_want_write_file(file);
if (ret)
return ret;
inode_lock(inode);
-
fsflags = btrfs_mask_fsflags_for_type(inode, fsflags);
old_fsflags = btrfs_inode_flags_to_fsflags(binode->flags);
+
ret = vfs_ioc_setflags_prepare(inode, old_fsflags, fsflags);
if (ret)
goto out_unlock;
+ ret = check_fsflags(old_fsflags, fsflags);
+ if (ret)
+ goto out_unlock;
+
+ binode_flags = binode->flags;
if (fsflags & FS_SYNC_FL)
binode_flags |= BTRFS_INODE_SYNC;
else
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: add missing check for nocow and compression inode" 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 f37c563bab4297024c300b05c8f48430e323809d Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba(a)suse.com>
Date: Fri, 10 Jul 2020 09:49:56 +0200
Subject: [PATCH] btrfs: add missing check for nocow and compression inode
flags
User Forza reported on IRC that some invalid combinations of file
attributes are accepted by chattr.
The NODATACOW and compression file flags/attributes are mutually
exclusive, but they could be set by 'chattr +c +C' on an empty file. The
nodatacow will be in effect because it's checked first in
btrfs_run_delalloc_range.
Extend the flag validation to catch the following cases:
- input flags are conflicting
- old and new flags are conflicting
- initialize the local variable with inode flags after inode ls locked
Inode attributes take precedence over mount options and are an
independent setting.
Nocompress would be a no-op with nodatacow, but we don't want to mix
any compression-related options with nodatacow.
CC: stable(a)vger.kernel.org # 4.4+
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index b4ddf51ae377..bd3511c5ca81 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -164,8 +164,11 @@ static int btrfs_ioctl_getflags(struct file *file, void __user *arg)
return 0;
}
-/* Check if @flags are a supported and valid set of FS_*_FL flags */
-static int check_fsflags(unsigned int flags)
+/*
+ * Check if @flags are a supported and valid set of FS_*_FL flags and that
+ * the old and new flags are not conflicting
+ */
+static int check_fsflags(unsigned int old_flags, unsigned int flags)
{
if (flags & ~(FS_IMMUTABLE_FL | FS_APPEND_FL | \
FS_NOATIME_FL | FS_NODUMP_FL | \
@@ -174,9 +177,19 @@ static int check_fsflags(unsigned int flags)
FS_NOCOW_FL))
return -EOPNOTSUPP;
+ /* COMPR and NOCOMP on new/old are valid */
if ((flags & FS_NOCOMP_FL) && (flags & FS_COMPR_FL))
return -EINVAL;
+ if ((flags & FS_COMPR_FL) && (flags & FS_NOCOW_FL))
+ return -EINVAL;
+
+ /* NOCOW and compression options are mutually exclusive */
+ if ((old_flags & FS_NOCOW_FL) && (flags & (FS_COMPR_FL | FS_NOCOMP_FL)))
+ return -EINVAL;
+ if ((flags & FS_NOCOW_FL) && (old_flags & (FS_COMPR_FL | FS_NOCOMP_FL)))
+ return -EINVAL;
+
return 0;
}
@@ -190,7 +203,7 @@ static int btrfs_ioctl_setflags(struct file *file, void __user *arg)
unsigned int fsflags, old_fsflags;
int ret;
const char *comp = NULL;
- u32 binode_flags = binode->flags;
+ u32 binode_flags;
if (!inode_owner_or_capable(inode))
return -EPERM;
@@ -201,22 +214,23 @@ static int btrfs_ioctl_setflags(struct file *file, void __user *arg)
if (copy_from_user(&fsflags, arg, sizeof(fsflags)))
return -EFAULT;
- ret = check_fsflags(fsflags);
- if (ret)
- return ret;
-
ret = mnt_want_write_file(file);
if (ret)
return ret;
inode_lock(inode);
-
fsflags = btrfs_mask_fsflags_for_type(inode, fsflags);
old_fsflags = btrfs_inode_flags_to_fsflags(binode->flags);
+
ret = vfs_ioc_setflags_prepare(inode, old_fsflags, fsflags);
if (ret)
goto out_unlock;
+ ret = check_fsflags(old_fsflags, fsflags);
+ if (ret)
+ goto out_unlock;
+
+ binode_flags = binode->flags;
if (fsflags & FS_SYNC_FL)
binode_flags |= BTRFS_INODE_SYNC;
else
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: add missing check for nocow and compression inode" 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 f37c563bab4297024c300b05c8f48430e323809d Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba(a)suse.com>
Date: Fri, 10 Jul 2020 09:49:56 +0200
Subject: [PATCH] btrfs: add missing check for nocow and compression inode
flags
User Forza reported on IRC that some invalid combinations of file
attributes are accepted by chattr.
The NODATACOW and compression file flags/attributes are mutually
exclusive, but they could be set by 'chattr +c +C' on an empty file. The
nodatacow will be in effect because it's checked first in
btrfs_run_delalloc_range.
Extend the flag validation to catch the following cases:
- input flags are conflicting
- old and new flags are conflicting
- initialize the local variable with inode flags after inode ls locked
Inode attributes take precedence over mount options and are an
independent setting.
Nocompress would be a no-op with nodatacow, but we don't want to mix
any compression-related options with nodatacow.
CC: stable(a)vger.kernel.org # 4.4+
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index b4ddf51ae377..bd3511c5ca81 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -164,8 +164,11 @@ static int btrfs_ioctl_getflags(struct file *file, void __user *arg)
return 0;
}
-/* Check if @flags are a supported and valid set of FS_*_FL flags */
-static int check_fsflags(unsigned int flags)
+/*
+ * Check if @flags are a supported and valid set of FS_*_FL flags and that
+ * the old and new flags are not conflicting
+ */
+static int check_fsflags(unsigned int old_flags, unsigned int flags)
{
if (flags & ~(FS_IMMUTABLE_FL | FS_APPEND_FL | \
FS_NOATIME_FL | FS_NODUMP_FL | \
@@ -174,9 +177,19 @@ static int check_fsflags(unsigned int flags)
FS_NOCOW_FL))
return -EOPNOTSUPP;
+ /* COMPR and NOCOMP on new/old are valid */
if ((flags & FS_NOCOMP_FL) && (flags & FS_COMPR_FL))
return -EINVAL;
+ if ((flags & FS_COMPR_FL) && (flags & FS_NOCOW_FL))
+ return -EINVAL;
+
+ /* NOCOW and compression options are mutually exclusive */
+ if ((old_flags & FS_NOCOW_FL) && (flags & (FS_COMPR_FL | FS_NOCOMP_FL)))
+ return -EINVAL;
+ if ((flags & FS_NOCOW_FL) && (old_flags & (FS_COMPR_FL | FS_NOCOMP_FL)))
+ return -EINVAL;
+
return 0;
}
@@ -190,7 +203,7 @@ static int btrfs_ioctl_setflags(struct file *file, void __user *arg)
unsigned int fsflags, old_fsflags;
int ret;
const char *comp = NULL;
- u32 binode_flags = binode->flags;
+ u32 binode_flags;
if (!inode_owner_or_capable(inode))
return -EPERM;
@@ -201,22 +214,23 @@ static int btrfs_ioctl_setflags(struct file *file, void __user *arg)
if (copy_from_user(&fsflags, arg, sizeof(fsflags)))
return -EFAULT;
- ret = check_fsflags(fsflags);
- if (ret)
- return ret;
-
ret = mnt_want_write_file(file);
if (ret)
return ret;
inode_lock(inode);
-
fsflags = btrfs_mask_fsflags_for_type(inode, fsflags);
old_fsflags = btrfs_inode_flags_to_fsflags(binode->flags);
+
ret = vfs_ioc_setflags_prepare(inode, old_fsflags, fsflags);
if (ret)
goto out_unlock;
+ ret = check_fsflags(old_fsflags, fsflags);
+ if (ret)
+ goto out_unlock;
+
+ binode_flags = binode->flags;
if (fsflags & FS_SYNC_FL)
binode_flags |= BTRFS_INODE_SYNC;
else
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: add missing check for nocow and compression inode" 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 f37c563bab4297024c300b05c8f48430e323809d Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba(a)suse.com>
Date: Fri, 10 Jul 2020 09:49:56 +0200
Subject: [PATCH] btrfs: add missing check for nocow and compression inode
flags
User Forza reported on IRC that some invalid combinations of file
attributes are accepted by chattr.
The NODATACOW and compression file flags/attributes are mutually
exclusive, but they could be set by 'chattr +c +C' on an empty file. The
nodatacow will be in effect because it's checked first in
btrfs_run_delalloc_range.
Extend the flag validation to catch the following cases:
- input flags are conflicting
- old and new flags are conflicting
- initialize the local variable with inode flags after inode ls locked
Inode attributes take precedence over mount options and are an
independent setting.
Nocompress would be a no-op with nodatacow, but we don't want to mix
any compression-related options with nodatacow.
CC: stable(a)vger.kernel.org # 4.4+
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index b4ddf51ae377..bd3511c5ca81 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -164,8 +164,11 @@ static int btrfs_ioctl_getflags(struct file *file, void __user *arg)
return 0;
}
-/* Check if @flags are a supported and valid set of FS_*_FL flags */
-static int check_fsflags(unsigned int flags)
+/*
+ * Check if @flags are a supported and valid set of FS_*_FL flags and that
+ * the old and new flags are not conflicting
+ */
+static int check_fsflags(unsigned int old_flags, unsigned int flags)
{
if (flags & ~(FS_IMMUTABLE_FL | FS_APPEND_FL | \
FS_NOATIME_FL | FS_NODUMP_FL | \
@@ -174,9 +177,19 @@ static int check_fsflags(unsigned int flags)
FS_NOCOW_FL))
return -EOPNOTSUPP;
+ /* COMPR and NOCOMP on new/old are valid */
if ((flags & FS_NOCOMP_FL) && (flags & FS_COMPR_FL))
return -EINVAL;
+ if ((flags & FS_COMPR_FL) && (flags & FS_NOCOW_FL))
+ return -EINVAL;
+
+ /* NOCOW and compression options are mutually exclusive */
+ if ((old_flags & FS_NOCOW_FL) && (flags & (FS_COMPR_FL | FS_NOCOMP_FL)))
+ return -EINVAL;
+ if ((flags & FS_NOCOW_FL) && (old_flags & (FS_COMPR_FL | FS_NOCOMP_FL)))
+ return -EINVAL;
+
return 0;
}
@@ -190,7 +203,7 @@ static int btrfs_ioctl_setflags(struct file *file, void __user *arg)
unsigned int fsflags, old_fsflags;
int ret;
const char *comp = NULL;
- u32 binode_flags = binode->flags;
+ u32 binode_flags;
if (!inode_owner_or_capable(inode))
return -EPERM;
@@ -201,22 +214,23 @@ static int btrfs_ioctl_setflags(struct file *file, void __user *arg)
if (copy_from_user(&fsflags, arg, sizeof(fsflags)))
return -EFAULT;
- ret = check_fsflags(fsflags);
- if (ret)
- return ret;
-
ret = mnt_want_write_file(file);
if (ret)
return ret;
inode_lock(inode);
-
fsflags = btrfs_mask_fsflags_for_type(inode, fsflags);
old_fsflags = btrfs_inode_flags_to_fsflags(binode->flags);
+
ret = vfs_ioc_setflags_prepare(inode, old_fsflags, fsflags);
if (ret)
goto out_unlock;
+ ret = check_fsflags(old_fsflags, fsflags);
+ if (ret)
+ goto out_unlock;
+
+ binode_flags = binode->flags;
if (fsflags & FS_SYNC_FL)
binode_flags |= BTRFS_INODE_SYNC;
else
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: move the chunk_mutex in btrfs_read_chunk_tree" 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 01d01caf19ff7c537527d352d169c4368375c0a1 Mon Sep 17 00:00:00 2001
From: Josef Bacik <josef(a)toxicpanda.com>
Date: Fri, 17 Jul 2020 15:12:28 -0400
Subject: [PATCH] btrfs: move the chunk_mutex in btrfs_read_chunk_tree
We are currently getting this lockdep splat in btrfs/161:
======================================================
WARNING: possible circular locking dependency detected
5.8.0-rc5+ #20 Tainted: G E
------------------------------------------------------
mount/678048 is trying to acquire lock:
ffff9b769f15b6e0 (&fs_devs->device_list_mutex){+.+.}-{3:3}, at: clone_fs_devices+0x4d/0x170 [btrfs]
but task is already holding lock:
ffff9b76abdb08d0 (&fs_info->chunk_mutex){+.+.}-{3:3}, at: btrfs_read_chunk_tree+0x6a/0x800 [btrfs]
which lock already depends on the new lock.
the existing dependency chain (in reverse order) is:
-> #1 (&fs_info->chunk_mutex){+.+.}-{3:3}:
__mutex_lock+0x8b/0x8f0
btrfs_init_new_device+0x2d2/0x1240 [btrfs]
btrfs_ioctl+0x1de/0x2d20 [btrfs]
ksys_ioctl+0x87/0xc0
__x64_sys_ioctl+0x16/0x20
do_syscall_64+0x52/0xb0
entry_SYSCALL_64_after_hwframe+0x44/0xa9
-> #0 (&fs_devs->device_list_mutex){+.+.}-{3:3}:
__lock_acquire+0x1240/0x2460
lock_acquire+0xab/0x360
__mutex_lock+0x8b/0x8f0
clone_fs_devices+0x4d/0x170 [btrfs]
btrfs_read_chunk_tree+0x330/0x800 [btrfs]
open_ctree+0xb7c/0x18ce [btrfs]
btrfs_mount_root.cold+0x13/0xfa [btrfs]
legacy_get_tree+0x30/0x50
vfs_get_tree+0x28/0xc0
fc_mount+0xe/0x40
vfs_kern_mount.part.0+0x71/0x90
btrfs_mount+0x13b/0x3e0 [btrfs]
legacy_get_tree+0x30/0x50
vfs_get_tree+0x28/0xc0
do_mount+0x7de/0xb30
__x64_sys_mount+0x8e/0xd0
do_syscall_64+0x52/0xb0
entry_SYSCALL_64_after_hwframe+0x44/0xa9
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0 CPU1
---- ----
lock(&fs_info->chunk_mutex);
lock(&fs_devs->device_list_mutex);
lock(&fs_info->chunk_mutex);
lock(&fs_devs->device_list_mutex);
*** DEADLOCK ***
3 locks held by mount/678048:
#0: ffff9b75ff5fb0e0 (&type->s_umount_key#63/1){+.+.}-{3:3}, at: alloc_super+0xb5/0x380
#1: ffffffffc0c2fbc8 (uuid_mutex){+.+.}-{3:3}, at: btrfs_read_chunk_tree+0x54/0x800 [btrfs]
#2: ffff9b76abdb08d0 (&fs_info->chunk_mutex){+.+.}-{3:3}, at: btrfs_read_chunk_tree+0x6a/0x800 [btrfs]
stack backtrace:
CPU: 2 PID: 678048 Comm: mount Tainted: G E 5.8.0-rc5+ #20
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./890FX Deluxe5, BIOS P1.40 05/03/2011
Call Trace:
dump_stack+0x96/0xd0
check_noncircular+0x162/0x180
__lock_acquire+0x1240/0x2460
? asm_sysvec_apic_timer_interrupt+0x12/0x20
lock_acquire+0xab/0x360
? clone_fs_devices+0x4d/0x170 [btrfs]
__mutex_lock+0x8b/0x8f0
? clone_fs_devices+0x4d/0x170 [btrfs]
? rcu_read_lock_sched_held+0x52/0x60
? cpumask_next+0x16/0x20
? module_assert_mutex_or_preempt+0x14/0x40
? __module_address+0x28/0xf0
? clone_fs_devices+0x4d/0x170 [btrfs]
? static_obj+0x4f/0x60
? lockdep_init_map_waits+0x43/0x200
? clone_fs_devices+0x4d/0x170 [btrfs]
clone_fs_devices+0x4d/0x170 [btrfs]
btrfs_read_chunk_tree+0x330/0x800 [btrfs]
open_ctree+0xb7c/0x18ce [btrfs]
? super_setup_bdi_name+0x79/0xd0
btrfs_mount_root.cold+0x13/0xfa [btrfs]
? vfs_parse_fs_string+0x84/0xb0
? rcu_read_lock_sched_held+0x52/0x60
? kfree+0x2b5/0x310
legacy_get_tree+0x30/0x50
vfs_get_tree+0x28/0xc0
fc_mount+0xe/0x40
vfs_kern_mount.part.0+0x71/0x90
btrfs_mount+0x13b/0x3e0 [btrfs]
? cred_has_capability+0x7c/0x120
? rcu_read_lock_sched_held+0x52/0x60
? legacy_get_tree+0x30/0x50
legacy_get_tree+0x30/0x50
vfs_get_tree+0x28/0xc0
do_mount+0x7de/0xb30
? memdup_user+0x4e/0x90
__x64_sys_mount+0x8e/0xd0
do_syscall_64+0x52/0xb0
entry_SYSCALL_64_after_hwframe+0x44/0xa9
This is because btrfs_read_chunk_tree() can come upon DEV_EXTENT's and
then read the device, which takes the device_list_mutex. The
device_list_mutex needs to be taken before the chunk_mutex, so this is a
problem. We only really need the chunk mutex around adding the chunk,
so move the mutex around read_one_chunk.
An argument could be made that we don't even need the chunk_mutex here
as it's during mount, and we are protected by various other locks.
However we already have special rules for ->device_list_mutex, and I'd
rather not have another special case for ->chunk_mutex.
CC: stable(a)vger.kernel.org # 4.19+
Reviewed-by: Anand Jain <anand.jain(a)oracle.com>
Signed-off-by: Josef Bacik <josef(a)toxicpanda.com>
Reviewed-by: David Sterba <dsterba(a)suse.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 084b8227ea2c..d7670e2a9f39 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -7077,7 +7077,6 @@ int btrfs_read_chunk_tree(struct btrfs_fs_info *fs_info)
* otherwise we don't need it.
*/
mutex_lock(&uuid_mutex);
- mutex_lock(&fs_info->chunk_mutex);
/*
* It is possible for mount and umount to race in such a way that
@@ -7135,7 +7134,9 @@ int btrfs_read_chunk_tree(struct btrfs_fs_info *fs_info)
} else if (found_key.type == BTRFS_CHUNK_ITEM_KEY) {
struct btrfs_chunk *chunk;
chunk = btrfs_item_ptr(leaf, slot, struct btrfs_chunk);
+ mutex_lock(&fs_info->chunk_mutex);
ret = read_one_chunk(&found_key, leaf, chunk);
+ mutex_unlock(&fs_info->chunk_mutex);
if (ret)
goto error;
}
@@ -7165,7 +7166,6 @@ int btrfs_read_chunk_tree(struct btrfs_fs_info *fs_info)
}
ret = 0;
error:
- mutex_unlock(&fs_info->chunk_mutex);
mutex_unlock(&uuid_mutex);
btrfs_free_path(path);
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: only commit delayed items at fsync if we are logging a" 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 5aa7d1a7f4a2f8ca6be1f32415e9365d026e8fa7 Mon Sep 17 00:00:00 2001
From: Filipe Manana <fdmanana(a)suse.com>
Date: Thu, 2 Jul 2020 12:32:20 +0100
Subject: [PATCH] btrfs: only commit delayed items at fsync if we are logging a
directory
When logging an inode we are committing its delayed items if either the
inode is a directory or if it is a new inode, created in the current
transaction.
We need to do it for directories, since new directory indexes are stored
as delayed items of the inode and when logging a directory we need to be
able to access all indexes from the fs/subvolume tree in order to figure
out which index ranges need to be logged.
However for new inodes that are not directories, we do not need to do it
because the only type of delayed item they can have is the inode item, and
we are guaranteed to always log an up to date version of the inode item:
*) for a full fsync we do it by committing the delayed inode and then
copying the item from the fs/subvolume tree with
copy_inode_items_to_log();
*) for a fast fsync we always log the inode item based on the contents of
the in-memory struct btrfs_inode. We guarantee this is always done since
commit e4545de5b035c7 ("Btrfs: fix fsync data loss after append write").
So stop running delayed items for a new inodes that are not directories,
since that forces committing the delayed inode into the fs/subvolume tree,
wasting time and adding contention to the tree when a full fsync is not
required. We will only do it in case a fast fsync is needed.
This patch is part of a series that has the following patches:
1/4 btrfs: only commit the delayed inode when doing a full fsync
2/4 btrfs: only commit delayed items at fsync if we are logging a directory
3/4 btrfs: stop incremening log_batch for the log root tree when syncing log
4/4 btrfs: remove no longer needed use of log_writers for the log root tree
After the entire patchset applied I saw about 12% decrease on max latency
reported by dbench. The test was done on a qemu vm, with 8 cores, 16Gb of
ram, using kvm and using a raw NVMe device directly (no intermediary fs on
the host). The test was invoked like the following:
mkfs.btrfs -f /dev/sdk
mount -o ssd -o nospace_cache /dev/sdk /mnt/sdk
dbench -D /mnt/sdk -t 300 8
umount /mnt/dsk
CC: stable(a)vger.kernel.org # 5.4+
Reviewed-by: Josef Bacik <josef(a)toxicpanda.com>
Signed-off-by: Filipe Manana <fdmanana(a)suse.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index 44bbf8919883..7c325451d47f 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -5123,7 +5123,6 @@ static int btrfs_log_inode(struct btrfs_trans_handle *trans,
const loff_t end,
struct btrfs_log_ctx *ctx)
{
- struct btrfs_fs_info *fs_info = root->fs_info;
struct btrfs_path *path;
struct btrfs_path *dst_path;
struct btrfs_key min_key;
@@ -5166,15 +5165,17 @@ static int btrfs_log_inode(struct btrfs_trans_handle *trans,
max_key.offset = (u64)-1;
/*
- * Only run delayed items if we are a dir or a new file.
+ * Only run delayed items if we are a directory. We want to make sure
+ * all directory indexes hit the fs/subvolume tree so we can find them
+ * and figure out which index ranges have to be logged.
+ *
* Otherwise commit the delayed inode only if the full sync flag is set,
* as we want to make sure an up to date version is in the subvolume
* tree so copy_inode_items_to_log() / copy_items() can find it and copy
* it to the log tree. For a non full sync, we always log the inode item
* based on the in-memory struct btrfs_inode which is always up to date.
*/
- if (S_ISDIR(inode->vfs_inode.i_mode) ||
- inode->generation > fs_info->last_trans_committed)
+ if (S_ISDIR(inode->vfs_inode.i_mode))
ret = btrfs_commit_inode_delayed_items(trans, inode);
else if (test_bit(BTRFS_INODE_NEEDS_FULL_SYNC, &inode->runtime_flags))
ret = btrfs_commit_inode_delayed_inode(inode);
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: only commit the delayed inode when doing a full fsync" 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 8c8648dd1f6d62aeb912deeb788b6ac33cb782e7 Mon Sep 17 00:00:00 2001
From: Filipe Manana <fdmanana(a)suse.com>
Date: Thu, 2 Jul 2020 12:31:59 +0100
Subject: [PATCH] btrfs: only commit the delayed inode when doing a full fsync
Commit 2c2c452b0cafdc ("Btrfs: fix fsync when extend references are added
to an inode") forced a commit of the delayed inode when logging an inode
in order to ensure we would end up logging the inode item during a full
fsync. By committing the delayed inode, we updated the inode item in the
fs/subvolume tree and then later when copying items from leafs modified in
the current transaction into the log tree (with copy_inode_items_to_log())
we ended up copying the inode item from the fs/subvolume tree into the log
tree. Logging an up to date version of the inode item is required to make
sure at log replay time we get the link count fixup triggered among other
things (replay xattr deletes, etc). The test case generic/040 from fstests
exercises the bug which that commit fixed.
However for a fast fsync we don't need to commit the delayed inode because
we always log an up to date version of the inode item based on the struct
btrfs_inode we have in-memory. We started doing this for fast fsyncs since
commit e4545de5b035c7 ("Btrfs: fix fsync data loss after append write").
So just stop committing the delayed inode if we are doing a fast fsync,
we are only wasting time and adding contention on fs/subvolume tree.
This patch is part of a series that has the following patches:
1/4 btrfs: only commit the delayed inode when doing a full fsync
2/4 btrfs: only commit delayed items at fsync if we are logging a directory
3/4 btrfs: stop incremening log_batch for the log root tree when syncing log
4/4 btrfs: remove no longer needed use of log_writers for the log root tree
After the entire patchset applied I saw about 12% decrease on max latency
reported by dbench. The test was done on a qemu vm, with 8 cores, 16Gb of
ram, using kvm and using a raw NVMe device directly (no intermediary fs on
the host). The test was invoked like the following:
mkfs.btrfs -f /dev/sdk
mount -o ssd -o nospace_cache /dev/sdk /mnt/sdk
dbench -D /mnt/sdk -t 300 8
umount /mnt/dsk
CC: stable(a)vger.kernel.org # 5.4+
Reviewed-by: Josef Bacik <josef(a)toxicpanda.com>
Signed-off-by: Filipe Manana <fdmanana(a)suse.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index df6d4e3e40b1..44bbf8919883 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -5130,7 +5130,7 @@ static int btrfs_log_inode(struct btrfs_trans_handle *trans,
struct btrfs_key max_key;
struct btrfs_root *log = root->log_root;
int err = 0;
- int ret;
+ int ret = 0;
bool fast_search = false;
u64 ino = btrfs_ino(inode);
struct extent_map_tree *em_tree = &inode->extent_tree;
@@ -5167,14 +5167,16 @@ static int btrfs_log_inode(struct btrfs_trans_handle *trans,
/*
* Only run delayed items if we are a dir or a new file.
- * Otherwise commit the delayed inode only, which is needed in
- * order for the log replay code to mark inodes for link count
- * fixup (create temporary BTRFS_TREE_LOG_FIXUP_OBJECTID items).
+ * Otherwise commit the delayed inode only if the full sync flag is set,
+ * as we want to make sure an up to date version is in the subvolume
+ * tree so copy_inode_items_to_log() / copy_items() can find it and copy
+ * it to the log tree. For a non full sync, we always log the inode item
+ * based on the in-memory struct btrfs_inode which is always up to date.
*/
if (S_ISDIR(inode->vfs_inode.i_mode) ||
inode->generation > fs_info->last_trans_committed)
ret = btrfs_commit_inode_delayed_items(trans, inode);
- else
+ else if (test_bit(BTRFS_INODE_NEEDS_FULL_SYNC, &inode->runtime_flags))
ret = btrfs_commit_inode_delayed_inode(inode);
if (ret) {
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: preallocate anon block device at first phase of" 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 2dfb1e43f57dd3aeaa66f7cf05d068db2d4c8788 Mon Sep 17 00:00:00 2001
From: Qu Wenruo <wqu(a)suse.com>
Date: Tue, 16 Jun 2020 10:17:36 +0800
Subject: [PATCH] btrfs: preallocate anon block device at first phase of
snapshot creation
[BUG]
When the anonymous block device pool is exhausted, subvolume/snapshot
creation fails with EMFILE (Too many files open). This has been reported
by a user. The allocation happens in the second phase during transaction
commit where it's only way out is to abort the transaction
BTRFS: Transaction aborted (error -24)
WARNING: CPU: 17 PID: 17041 at fs/btrfs/transaction.c:1576 create_pending_snapshot+0xbc4/0xd10 [btrfs]
RIP: 0010:create_pending_snapshot+0xbc4/0xd10 [btrfs]
Call Trace:
create_pending_snapshots+0x82/0xa0 [btrfs]
btrfs_commit_transaction+0x275/0x8c0 [btrfs]
btrfs_mksubvol+0x4b9/0x500 [btrfs]
btrfs_ioctl_snap_create_transid+0x174/0x180 [btrfs]
btrfs_ioctl_snap_create_v2+0x11c/0x180 [btrfs]
btrfs_ioctl+0x11a4/0x2da0 [btrfs]
do_vfs_ioctl+0xa9/0x640
ksys_ioctl+0x67/0x90
__x64_sys_ioctl+0x1a/0x20
do_syscall_64+0x5a/0x110
entry_SYSCALL_64_after_hwframe+0x44/0xa9
---[ end trace 33f2f83f3d5250e9 ]---
BTRFS: error (device sda1) in create_pending_snapshot:1576: errno=-24 unknown
BTRFS info (device sda1): forced readonly
BTRFS warning (device sda1): Skipping commit of aborted transaction.
BTRFS: error (device sda1) in cleanup_transaction:1831: errno=-24 unknown
[CAUSE]
When the global anonymous block device pool is exhausted, the following
call chain will fail, and lead to transaction abort:
btrfs_ioctl_snap_create_v2()
|- btrfs_ioctl_snap_create_transid()
|- btrfs_mksubvol()
|- btrfs_commit_transaction()
|- create_pending_snapshot()
|- btrfs_get_fs_root()
|- btrfs_init_fs_root()
|- get_anon_bdev()
[FIX]
Although we can't enlarge the anonymous block device pool, at least we
can preallocate anon_dev for subvolume/snapshot in the first phase,
outside of transaction context and exactly at the moment the user calls
the creation ioctl.
Reported-by: Greed Rong <greedrong(a)gmail.com>
Link: https://lore.kernel.org/linux-btrfs/CA+UqX+NTrZ6boGnWHhSeZmEY5J76CTqmYjO2S+…
CC: stable(a)vger.kernel.org # 4.4+
Signed-off-by: Qu Wenruo <wqu(a)suse.com>
Reviewed-by: David Sterba <dsterba(a)suse.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index c90edf04a9db..9b307034d32c 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1391,7 +1391,12 @@ struct btrfs_root *btrfs_read_tree_root(struct btrfs_root *tree_root,
goto out;
}
-static int btrfs_init_fs_root(struct btrfs_root *root)
+/*
+ * Initialize subvolume root in-memory structure
+ *
+ * @anon_dev: anonymous device to attach to the root, if zero, allocate new
+ */
+static int btrfs_init_fs_root(struct btrfs_root *root, dev_t anon_dev)
{
int ret;
unsigned int nofs_flag;
@@ -1430,9 +1435,13 @@ static int btrfs_init_fs_root(struct btrfs_root *root)
*/
if (is_fstree(root->root_key.objectid) &&
btrfs_root_refs(&root->root_item) > 0) {
- ret = get_anon_bdev(&root->anon_dev);
- if (ret)
- goto fail;
+ if (!anon_dev) {
+ ret = get_anon_bdev(&root->anon_dev);
+ if (ret)
+ goto fail;
+ } else {
+ root->anon_dev = anon_dev;
+ }
}
mutex_lock(&root->objectid_mutex);
@@ -1537,8 +1546,27 @@ void btrfs_free_fs_info(struct btrfs_fs_info *fs_info)
}
-struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
- u64 objectid, bool check_ref)
+/*
+ * Get an in-memory reference of a root structure.
+ *
+ * For essential trees like root/extent tree, we grab it from fs_info directly.
+ * For subvolume trees, we check the cached filesystem roots first. If not
+ * found, then read it from disk and add it to cached fs roots.
+ *
+ * Caller should release the root by calling btrfs_put_root() after the usage.
+ *
+ * NOTE: Reloc and log trees can't be read by this function as they share the
+ * same root objectid.
+ *
+ * @objectid: root id
+ * @anon_dev: preallocated anonymous block device number for new roots,
+ * pass 0 for new allocation.
+ * @check_ref: whether to check root item references, If true, return -ENOENT
+ * for orphan roots
+ */
+static struct btrfs_root *btrfs_get_root_ref(struct btrfs_fs_info *fs_info,
+ u64 objectid, dev_t anon_dev,
+ bool check_ref)
{
struct btrfs_root *root;
struct btrfs_path *path;
@@ -1567,6 +1595,8 @@ struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
again:
root = btrfs_lookup_fs_root(fs_info, objectid);
if (root) {
+ /* Shouldn't get preallocated anon_dev for cached roots */
+ ASSERT(!anon_dev);
if (check_ref && btrfs_root_refs(&root->root_item) == 0) {
btrfs_put_root(root);
return ERR_PTR(-ENOENT);
@@ -1586,7 +1616,7 @@ struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
goto fail;
}
- ret = btrfs_init_fs_root(root);
+ ret = btrfs_init_fs_root(root, anon_dev);
if (ret)
goto fail;
@@ -1619,6 +1649,33 @@ struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
return ERR_PTR(ret);
}
+/*
+ * Get in-memory reference of a root structure
+ *
+ * @objectid: tree objectid
+ * @check_ref: if set, verify that the tree exists and the item has at least
+ * one reference
+ */
+struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
+ u64 objectid, bool check_ref)
+{
+ return btrfs_get_root_ref(fs_info, objectid, 0, check_ref);
+}
+
+/*
+ * Get in-memory reference of a root structure, created as new, optionally pass
+ * the anonymous block device id
+ *
+ * @objectid: tree objectid
+ * @anon_dev: if zero, allocate a new anonymous block device or use the
+ * parameter value
+ */
+struct btrfs_root *btrfs_get_new_fs_root(struct btrfs_fs_info *fs_info,
+ u64 objectid, dev_t anon_dev)
+{
+ return btrfs_get_root_ref(fs_info, objectid, anon_dev, true);
+}
+
static int btrfs_congested_fn(void *congested_data, int bdi_bits)
{
struct btrfs_fs_info *info = (struct btrfs_fs_info *)congested_data;
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index bf43245406c4..00dc39d47ed3 100644
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -67,6 +67,8 @@ void btrfs_free_fs_roots(struct btrfs_fs_info *fs_info);
struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
u64 objectid, bool check_ref);
+struct btrfs_root *btrfs_get_new_fs_root(struct btrfs_fs_info *fs_info,
+ u64 objectid, dev_t anon_dev);
void btrfs_free_fs_info(struct btrfs_fs_info *fs_info);
int btrfs_cleanup_fs_roots(struct btrfs_fs_info *fs_info);
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 4adfdfa28e53..ab34179d7cbc 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -566,6 +566,7 @@ static noinline int create_subvol(struct inode *dir,
struct inode *inode;
int ret;
int err;
+ dev_t anon_dev = 0;
u64 objectid;
u64 new_dirid = BTRFS_FIRST_FREE_OBJECTID;
u64 index = 0;
@@ -578,6 +579,10 @@ static noinline int create_subvol(struct inode *dir,
if (ret)
goto fail_free;
+ ret = get_anon_bdev(&anon_dev);
+ if (ret < 0)
+ goto fail_free;
+
/*
* Don't create subvolume whose level is not zero. Or qgroup will be
* screwed up since it assumes subvolume qgroup's level to be 0.
@@ -660,12 +665,15 @@ static noinline int create_subvol(struct inode *dir,
goto fail;
key.offset = (u64)-1;
- new_root = btrfs_get_fs_root(fs_info, objectid, true);
+ new_root = btrfs_get_new_fs_root(fs_info, objectid, anon_dev);
if (IS_ERR(new_root)) {
+ free_anon_bdev(anon_dev);
ret = PTR_ERR(new_root);
btrfs_abort_transaction(trans, ret);
goto fail;
}
+ /* Freeing will be done in btrfs_put_root() of new_root */
+ anon_dev = 0;
btrfs_record_root_in_trans(trans, new_root);
@@ -735,6 +743,8 @@ static noinline int create_subvol(struct inode *dir,
return ret;
fail_free:
+ if (anon_dev)
+ free_anon_bdev(anon_dev);
kfree(root_item);
return ret;
}
@@ -762,6 +772,9 @@ static int create_snapshot(struct btrfs_root *root, struct inode *dir,
if (!pending_snapshot)
return -ENOMEM;
+ ret = get_anon_bdev(&pending_snapshot->anon_dev);
+ if (ret < 0)
+ goto free_pending;
pending_snapshot->root_item = kzalloc(sizeof(struct btrfs_root_item),
GFP_KERNEL);
pending_snapshot->path = btrfs_alloc_path();
@@ -823,10 +836,16 @@ static int create_snapshot(struct btrfs_root *root, struct inode *dir,
d_instantiate(dentry, inode);
ret = 0;
+ pending_snapshot->anon_dev = 0;
fail:
+ /* Prevent double freeing of anon_dev */
+ if (ret && pending_snapshot->snap)
+ pending_snapshot->snap->anon_dev = 0;
btrfs_put_root(pending_snapshot->snap);
btrfs_subvolume_release_metadata(fs_info, &pending_snapshot->block_rsv);
free_pending:
+ if (pending_snapshot->anon_dev)
+ free_anon_bdev(pending_snapshot->anon_dev);
kfree(pending_snapshot->root_item);
btrfs_free_path(pending_snapshot->path);
kfree(pending_snapshot);
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index b359d4b17658..3a7c392fbcc9 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1630,7 +1630,7 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans,
}
key.offset = (u64)-1;
- pending->snap = btrfs_get_fs_root(fs_info, objectid, true);
+ pending->snap = btrfs_get_new_fs_root(fs_info, objectid, pending->anon_dev);
if (IS_ERR(pending->snap)) {
ret = PTR_ERR(pending->snap);
btrfs_abort_transaction(trans, ret);
diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h
index 6f65fff6cf50..98f7860af5e9 100644
--- a/fs/btrfs/transaction.h
+++ b/fs/btrfs/transaction.h
@@ -151,6 +151,8 @@ struct btrfs_pending_snapshot {
struct btrfs_block_rsv block_rsv;
/* extra metadata reservation for relocation */
int error;
+ /* Preallocated anonymous block device number */
+ dev_t anon_dev;
bool readonly;
struct list_head list;
};
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: preallocate anon block device at first phase of" 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 2dfb1e43f57dd3aeaa66f7cf05d068db2d4c8788 Mon Sep 17 00:00:00 2001
From: Qu Wenruo <wqu(a)suse.com>
Date: Tue, 16 Jun 2020 10:17:36 +0800
Subject: [PATCH] btrfs: preallocate anon block device at first phase of
snapshot creation
[BUG]
When the anonymous block device pool is exhausted, subvolume/snapshot
creation fails with EMFILE (Too many files open). This has been reported
by a user. The allocation happens in the second phase during transaction
commit where it's only way out is to abort the transaction
BTRFS: Transaction aborted (error -24)
WARNING: CPU: 17 PID: 17041 at fs/btrfs/transaction.c:1576 create_pending_snapshot+0xbc4/0xd10 [btrfs]
RIP: 0010:create_pending_snapshot+0xbc4/0xd10 [btrfs]
Call Trace:
create_pending_snapshots+0x82/0xa0 [btrfs]
btrfs_commit_transaction+0x275/0x8c0 [btrfs]
btrfs_mksubvol+0x4b9/0x500 [btrfs]
btrfs_ioctl_snap_create_transid+0x174/0x180 [btrfs]
btrfs_ioctl_snap_create_v2+0x11c/0x180 [btrfs]
btrfs_ioctl+0x11a4/0x2da0 [btrfs]
do_vfs_ioctl+0xa9/0x640
ksys_ioctl+0x67/0x90
__x64_sys_ioctl+0x1a/0x20
do_syscall_64+0x5a/0x110
entry_SYSCALL_64_after_hwframe+0x44/0xa9
---[ end trace 33f2f83f3d5250e9 ]---
BTRFS: error (device sda1) in create_pending_snapshot:1576: errno=-24 unknown
BTRFS info (device sda1): forced readonly
BTRFS warning (device sda1): Skipping commit of aborted transaction.
BTRFS: error (device sda1) in cleanup_transaction:1831: errno=-24 unknown
[CAUSE]
When the global anonymous block device pool is exhausted, the following
call chain will fail, and lead to transaction abort:
btrfs_ioctl_snap_create_v2()
|- btrfs_ioctl_snap_create_transid()
|- btrfs_mksubvol()
|- btrfs_commit_transaction()
|- create_pending_snapshot()
|- btrfs_get_fs_root()
|- btrfs_init_fs_root()
|- get_anon_bdev()
[FIX]
Although we can't enlarge the anonymous block device pool, at least we
can preallocate anon_dev for subvolume/snapshot in the first phase,
outside of transaction context and exactly at the moment the user calls
the creation ioctl.
Reported-by: Greed Rong <greedrong(a)gmail.com>
Link: https://lore.kernel.org/linux-btrfs/CA+UqX+NTrZ6boGnWHhSeZmEY5J76CTqmYjO2S+…
CC: stable(a)vger.kernel.org # 4.4+
Signed-off-by: Qu Wenruo <wqu(a)suse.com>
Reviewed-by: David Sterba <dsterba(a)suse.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index c90edf04a9db..9b307034d32c 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1391,7 +1391,12 @@ struct btrfs_root *btrfs_read_tree_root(struct btrfs_root *tree_root,
goto out;
}
-static int btrfs_init_fs_root(struct btrfs_root *root)
+/*
+ * Initialize subvolume root in-memory structure
+ *
+ * @anon_dev: anonymous device to attach to the root, if zero, allocate new
+ */
+static int btrfs_init_fs_root(struct btrfs_root *root, dev_t anon_dev)
{
int ret;
unsigned int nofs_flag;
@@ -1430,9 +1435,13 @@ static int btrfs_init_fs_root(struct btrfs_root *root)
*/
if (is_fstree(root->root_key.objectid) &&
btrfs_root_refs(&root->root_item) > 0) {
- ret = get_anon_bdev(&root->anon_dev);
- if (ret)
- goto fail;
+ if (!anon_dev) {
+ ret = get_anon_bdev(&root->anon_dev);
+ if (ret)
+ goto fail;
+ } else {
+ root->anon_dev = anon_dev;
+ }
}
mutex_lock(&root->objectid_mutex);
@@ -1537,8 +1546,27 @@ void btrfs_free_fs_info(struct btrfs_fs_info *fs_info)
}
-struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
- u64 objectid, bool check_ref)
+/*
+ * Get an in-memory reference of a root structure.
+ *
+ * For essential trees like root/extent tree, we grab it from fs_info directly.
+ * For subvolume trees, we check the cached filesystem roots first. If not
+ * found, then read it from disk and add it to cached fs roots.
+ *
+ * Caller should release the root by calling btrfs_put_root() after the usage.
+ *
+ * NOTE: Reloc and log trees can't be read by this function as they share the
+ * same root objectid.
+ *
+ * @objectid: root id
+ * @anon_dev: preallocated anonymous block device number for new roots,
+ * pass 0 for new allocation.
+ * @check_ref: whether to check root item references, If true, return -ENOENT
+ * for orphan roots
+ */
+static struct btrfs_root *btrfs_get_root_ref(struct btrfs_fs_info *fs_info,
+ u64 objectid, dev_t anon_dev,
+ bool check_ref)
{
struct btrfs_root *root;
struct btrfs_path *path;
@@ -1567,6 +1595,8 @@ struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
again:
root = btrfs_lookup_fs_root(fs_info, objectid);
if (root) {
+ /* Shouldn't get preallocated anon_dev for cached roots */
+ ASSERT(!anon_dev);
if (check_ref && btrfs_root_refs(&root->root_item) == 0) {
btrfs_put_root(root);
return ERR_PTR(-ENOENT);
@@ -1586,7 +1616,7 @@ struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
goto fail;
}
- ret = btrfs_init_fs_root(root);
+ ret = btrfs_init_fs_root(root, anon_dev);
if (ret)
goto fail;
@@ -1619,6 +1649,33 @@ struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
return ERR_PTR(ret);
}
+/*
+ * Get in-memory reference of a root structure
+ *
+ * @objectid: tree objectid
+ * @check_ref: if set, verify that the tree exists and the item has at least
+ * one reference
+ */
+struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
+ u64 objectid, bool check_ref)
+{
+ return btrfs_get_root_ref(fs_info, objectid, 0, check_ref);
+}
+
+/*
+ * Get in-memory reference of a root structure, created as new, optionally pass
+ * the anonymous block device id
+ *
+ * @objectid: tree objectid
+ * @anon_dev: if zero, allocate a new anonymous block device or use the
+ * parameter value
+ */
+struct btrfs_root *btrfs_get_new_fs_root(struct btrfs_fs_info *fs_info,
+ u64 objectid, dev_t anon_dev)
+{
+ return btrfs_get_root_ref(fs_info, objectid, anon_dev, true);
+}
+
static int btrfs_congested_fn(void *congested_data, int bdi_bits)
{
struct btrfs_fs_info *info = (struct btrfs_fs_info *)congested_data;
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index bf43245406c4..00dc39d47ed3 100644
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -67,6 +67,8 @@ void btrfs_free_fs_roots(struct btrfs_fs_info *fs_info);
struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
u64 objectid, bool check_ref);
+struct btrfs_root *btrfs_get_new_fs_root(struct btrfs_fs_info *fs_info,
+ u64 objectid, dev_t anon_dev);
void btrfs_free_fs_info(struct btrfs_fs_info *fs_info);
int btrfs_cleanup_fs_roots(struct btrfs_fs_info *fs_info);
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 4adfdfa28e53..ab34179d7cbc 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -566,6 +566,7 @@ static noinline int create_subvol(struct inode *dir,
struct inode *inode;
int ret;
int err;
+ dev_t anon_dev = 0;
u64 objectid;
u64 new_dirid = BTRFS_FIRST_FREE_OBJECTID;
u64 index = 0;
@@ -578,6 +579,10 @@ static noinline int create_subvol(struct inode *dir,
if (ret)
goto fail_free;
+ ret = get_anon_bdev(&anon_dev);
+ if (ret < 0)
+ goto fail_free;
+
/*
* Don't create subvolume whose level is not zero. Or qgroup will be
* screwed up since it assumes subvolume qgroup's level to be 0.
@@ -660,12 +665,15 @@ static noinline int create_subvol(struct inode *dir,
goto fail;
key.offset = (u64)-1;
- new_root = btrfs_get_fs_root(fs_info, objectid, true);
+ new_root = btrfs_get_new_fs_root(fs_info, objectid, anon_dev);
if (IS_ERR(new_root)) {
+ free_anon_bdev(anon_dev);
ret = PTR_ERR(new_root);
btrfs_abort_transaction(trans, ret);
goto fail;
}
+ /* Freeing will be done in btrfs_put_root() of new_root */
+ anon_dev = 0;
btrfs_record_root_in_trans(trans, new_root);
@@ -735,6 +743,8 @@ static noinline int create_subvol(struct inode *dir,
return ret;
fail_free:
+ if (anon_dev)
+ free_anon_bdev(anon_dev);
kfree(root_item);
return ret;
}
@@ -762,6 +772,9 @@ static int create_snapshot(struct btrfs_root *root, struct inode *dir,
if (!pending_snapshot)
return -ENOMEM;
+ ret = get_anon_bdev(&pending_snapshot->anon_dev);
+ if (ret < 0)
+ goto free_pending;
pending_snapshot->root_item = kzalloc(sizeof(struct btrfs_root_item),
GFP_KERNEL);
pending_snapshot->path = btrfs_alloc_path();
@@ -823,10 +836,16 @@ static int create_snapshot(struct btrfs_root *root, struct inode *dir,
d_instantiate(dentry, inode);
ret = 0;
+ pending_snapshot->anon_dev = 0;
fail:
+ /* Prevent double freeing of anon_dev */
+ if (ret && pending_snapshot->snap)
+ pending_snapshot->snap->anon_dev = 0;
btrfs_put_root(pending_snapshot->snap);
btrfs_subvolume_release_metadata(fs_info, &pending_snapshot->block_rsv);
free_pending:
+ if (pending_snapshot->anon_dev)
+ free_anon_bdev(pending_snapshot->anon_dev);
kfree(pending_snapshot->root_item);
btrfs_free_path(pending_snapshot->path);
kfree(pending_snapshot);
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index b359d4b17658..3a7c392fbcc9 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1630,7 +1630,7 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans,
}
key.offset = (u64)-1;
- pending->snap = btrfs_get_fs_root(fs_info, objectid, true);
+ pending->snap = btrfs_get_new_fs_root(fs_info, objectid, pending->anon_dev);
if (IS_ERR(pending->snap)) {
ret = PTR_ERR(pending->snap);
btrfs_abort_transaction(trans, ret);
diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h
index 6f65fff6cf50..98f7860af5e9 100644
--- a/fs/btrfs/transaction.h
+++ b/fs/btrfs/transaction.h
@@ -151,6 +151,8 @@ struct btrfs_pending_snapshot {
struct btrfs_block_rsv block_rsv;
/* extra metadata reservation for relocation */
int error;
+ /* Preallocated anonymous block device number */
+ dev_t anon_dev;
bool readonly;
struct list_head list;
};
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: preallocate anon block device at first phase of" 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 2dfb1e43f57dd3aeaa66f7cf05d068db2d4c8788 Mon Sep 17 00:00:00 2001
From: Qu Wenruo <wqu(a)suse.com>
Date: Tue, 16 Jun 2020 10:17:36 +0800
Subject: [PATCH] btrfs: preallocate anon block device at first phase of
snapshot creation
[BUG]
When the anonymous block device pool is exhausted, subvolume/snapshot
creation fails with EMFILE (Too many files open). This has been reported
by a user. The allocation happens in the second phase during transaction
commit where it's only way out is to abort the transaction
BTRFS: Transaction aborted (error -24)
WARNING: CPU: 17 PID: 17041 at fs/btrfs/transaction.c:1576 create_pending_snapshot+0xbc4/0xd10 [btrfs]
RIP: 0010:create_pending_snapshot+0xbc4/0xd10 [btrfs]
Call Trace:
create_pending_snapshots+0x82/0xa0 [btrfs]
btrfs_commit_transaction+0x275/0x8c0 [btrfs]
btrfs_mksubvol+0x4b9/0x500 [btrfs]
btrfs_ioctl_snap_create_transid+0x174/0x180 [btrfs]
btrfs_ioctl_snap_create_v2+0x11c/0x180 [btrfs]
btrfs_ioctl+0x11a4/0x2da0 [btrfs]
do_vfs_ioctl+0xa9/0x640
ksys_ioctl+0x67/0x90
__x64_sys_ioctl+0x1a/0x20
do_syscall_64+0x5a/0x110
entry_SYSCALL_64_after_hwframe+0x44/0xa9
---[ end trace 33f2f83f3d5250e9 ]---
BTRFS: error (device sda1) in create_pending_snapshot:1576: errno=-24 unknown
BTRFS info (device sda1): forced readonly
BTRFS warning (device sda1): Skipping commit of aborted transaction.
BTRFS: error (device sda1) in cleanup_transaction:1831: errno=-24 unknown
[CAUSE]
When the global anonymous block device pool is exhausted, the following
call chain will fail, and lead to transaction abort:
btrfs_ioctl_snap_create_v2()
|- btrfs_ioctl_snap_create_transid()
|- btrfs_mksubvol()
|- btrfs_commit_transaction()
|- create_pending_snapshot()
|- btrfs_get_fs_root()
|- btrfs_init_fs_root()
|- get_anon_bdev()
[FIX]
Although we can't enlarge the anonymous block device pool, at least we
can preallocate anon_dev for subvolume/snapshot in the first phase,
outside of transaction context and exactly at the moment the user calls
the creation ioctl.
Reported-by: Greed Rong <greedrong(a)gmail.com>
Link: https://lore.kernel.org/linux-btrfs/CA+UqX+NTrZ6boGnWHhSeZmEY5J76CTqmYjO2S+…
CC: stable(a)vger.kernel.org # 4.4+
Signed-off-by: Qu Wenruo <wqu(a)suse.com>
Reviewed-by: David Sterba <dsterba(a)suse.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index c90edf04a9db..9b307034d32c 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1391,7 +1391,12 @@ struct btrfs_root *btrfs_read_tree_root(struct btrfs_root *tree_root,
goto out;
}
-static int btrfs_init_fs_root(struct btrfs_root *root)
+/*
+ * Initialize subvolume root in-memory structure
+ *
+ * @anon_dev: anonymous device to attach to the root, if zero, allocate new
+ */
+static int btrfs_init_fs_root(struct btrfs_root *root, dev_t anon_dev)
{
int ret;
unsigned int nofs_flag;
@@ -1430,9 +1435,13 @@ static int btrfs_init_fs_root(struct btrfs_root *root)
*/
if (is_fstree(root->root_key.objectid) &&
btrfs_root_refs(&root->root_item) > 0) {
- ret = get_anon_bdev(&root->anon_dev);
- if (ret)
- goto fail;
+ if (!anon_dev) {
+ ret = get_anon_bdev(&root->anon_dev);
+ if (ret)
+ goto fail;
+ } else {
+ root->anon_dev = anon_dev;
+ }
}
mutex_lock(&root->objectid_mutex);
@@ -1537,8 +1546,27 @@ void btrfs_free_fs_info(struct btrfs_fs_info *fs_info)
}
-struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
- u64 objectid, bool check_ref)
+/*
+ * Get an in-memory reference of a root structure.
+ *
+ * For essential trees like root/extent tree, we grab it from fs_info directly.
+ * For subvolume trees, we check the cached filesystem roots first. If not
+ * found, then read it from disk and add it to cached fs roots.
+ *
+ * Caller should release the root by calling btrfs_put_root() after the usage.
+ *
+ * NOTE: Reloc and log trees can't be read by this function as they share the
+ * same root objectid.
+ *
+ * @objectid: root id
+ * @anon_dev: preallocated anonymous block device number for new roots,
+ * pass 0 for new allocation.
+ * @check_ref: whether to check root item references, If true, return -ENOENT
+ * for orphan roots
+ */
+static struct btrfs_root *btrfs_get_root_ref(struct btrfs_fs_info *fs_info,
+ u64 objectid, dev_t anon_dev,
+ bool check_ref)
{
struct btrfs_root *root;
struct btrfs_path *path;
@@ -1567,6 +1595,8 @@ struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
again:
root = btrfs_lookup_fs_root(fs_info, objectid);
if (root) {
+ /* Shouldn't get preallocated anon_dev for cached roots */
+ ASSERT(!anon_dev);
if (check_ref && btrfs_root_refs(&root->root_item) == 0) {
btrfs_put_root(root);
return ERR_PTR(-ENOENT);
@@ -1586,7 +1616,7 @@ struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
goto fail;
}
- ret = btrfs_init_fs_root(root);
+ ret = btrfs_init_fs_root(root, anon_dev);
if (ret)
goto fail;
@@ -1619,6 +1649,33 @@ struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
return ERR_PTR(ret);
}
+/*
+ * Get in-memory reference of a root structure
+ *
+ * @objectid: tree objectid
+ * @check_ref: if set, verify that the tree exists and the item has at least
+ * one reference
+ */
+struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
+ u64 objectid, bool check_ref)
+{
+ return btrfs_get_root_ref(fs_info, objectid, 0, check_ref);
+}
+
+/*
+ * Get in-memory reference of a root structure, created as new, optionally pass
+ * the anonymous block device id
+ *
+ * @objectid: tree objectid
+ * @anon_dev: if zero, allocate a new anonymous block device or use the
+ * parameter value
+ */
+struct btrfs_root *btrfs_get_new_fs_root(struct btrfs_fs_info *fs_info,
+ u64 objectid, dev_t anon_dev)
+{
+ return btrfs_get_root_ref(fs_info, objectid, anon_dev, true);
+}
+
static int btrfs_congested_fn(void *congested_data, int bdi_bits)
{
struct btrfs_fs_info *info = (struct btrfs_fs_info *)congested_data;
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index bf43245406c4..00dc39d47ed3 100644
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -67,6 +67,8 @@ void btrfs_free_fs_roots(struct btrfs_fs_info *fs_info);
struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
u64 objectid, bool check_ref);
+struct btrfs_root *btrfs_get_new_fs_root(struct btrfs_fs_info *fs_info,
+ u64 objectid, dev_t anon_dev);
void btrfs_free_fs_info(struct btrfs_fs_info *fs_info);
int btrfs_cleanup_fs_roots(struct btrfs_fs_info *fs_info);
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 4adfdfa28e53..ab34179d7cbc 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -566,6 +566,7 @@ static noinline int create_subvol(struct inode *dir,
struct inode *inode;
int ret;
int err;
+ dev_t anon_dev = 0;
u64 objectid;
u64 new_dirid = BTRFS_FIRST_FREE_OBJECTID;
u64 index = 0;
@@ -578,6 +579,10 @@ static noinline int create_subvol(struct inode *dir,
if (ret)
goto fail_free;
+ ret = get_anon_bdev(&anon_dev);
+ if (ret < 0)
+ goto fail_free;
+
/*
* Don't create subvolume whose level is not zero. Or qgroup will be
* screwed up since it assumes subvolume qgroup's level to be 0.
@@ -660,12 +665,15 @@ static noinline int create_subvol(struct inode *dir,
goto fail;
key.offset = (u64)-1;
- new_root = btrfs_get_fs_root(fs_info, objectid, true);
+ new_root = btrfs_get_new_fs_root(fs_info, objectid, anon_dev);
if (IS_ERR(new_root)) {
+ free_anon_bdev(anon_dev);
ret = PTR_ERR(new_root);
btrfs_abort_transaction(trans, ret);
goto fail;
}
+ /* Freeing will be done in btrfs_put_root() of new_root */
+ anon_dev = 0;
btrfs_record_root_in_trans(trans, new_root);
@@ -735,6 +743,8 @@ static noinline int create_subvol(struct inode *dir,
return ret;
fail_free:
+ if (anon_dev)
+ free_anon_bdev(anon_dev);
kfree(root_item);
return ret;
}
@@ -762,6 +772,9 @@ static int create_snapshot(struct btrfs_root *root, struct inode *dir,
if (!pending_snapshot)
return -ENOMEM;
+ ret = get_anon_bdev(&pending_snapshot->anon_dev);
+ if (ret < 0)
+ goto free_pending;
pending_snapshot->root_item = kzalloc(sizeof(struct btrfs_root_item),
GFP_KERNEL);
pending_snapshot->path = btrfs_alloc_path();
@@ -823,10 +836,16 @@ static int create_snapshot(struct btrfs_root *root, struct inode *dir,
d_instantiate(dentry, inode);
ret = 0;
+ pending_snapshot->anon_dev = 0;
fail:
+ /* Prevent double freeing of anon_dev */
+ if (ret && pending_snapshot->snap)
+ pending_snapshot->snap->anon_dev = 0;
btrfs_put_root(pending_snapshot->snap);
btrfs_subvolume_release_metadata(fs_info, &pending_snapshot->block_rsv);
free_pending:
+ if (pending_snapshot->anon_dev)
+ free_anon_bdev(pending_snapshot->anon_dev);
kfree(pending_snapshot->root_item);
btrfs_free_path(pending_snapshot->path);
kfree(pending_snapshot);
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index b359d4b17658..3a7c392fbcc9 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1630,7 +1630,7 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans,
}
key.offset = (u64)-1;
- pending->snap = btrfs_get_fs_root(fs_info, objectid, true);
+ pending->snap = btrfs_get_new_fs_root(fs_info, objectid, pending->anon_dev);
if (IS_ERR(pending->snap)) {
ret = PTR_ERR(pending->snap);
btrfs_abort_transaction(trans, ret);
diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h
index 6f65fff6cf50..98f7860af5e9 100644
--- a/fs/btrfs/transaction.h
+++ b/fs/btrfs/transaction.h
@@ -151,6 +151,8 @@ struct btrfs_pending_snapshot {
struct btrfs_block_rsv block_rsv;
/* extra metadata reservation for relocation */
int error;
+ /* Preallocated anonymous block device number */
+ dev_t anon_dev;
bool readonly;
struct list_head list;
};
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: preallocate anon block device at first phase of" 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 2dfb1e43f57dd3aeaa66f7cf05d068db2d4c8788 Mon Sep 17 00:00:00 2001
From: Qu Wenruo <wqu(a)suse.com>
Date: Tue, 16 Jun 2020 10:17:36 +0800
Subject: [PATCH] btrfs: preallocate anon block device at first phase of
snapshot creation
[BUG]
When the anonymous block device pool is exhausted, subvolume/snapshot
creation fails with EMFILE (Too many files open). This has been reported
by a user. The allocation happens in the second phase during transaction
commit where it's only way out is to abort the transaction
BTRFS: Transaction aborted (error -24)
WARNING: CPU: 17 PID: 17041 at fs/btrfs/transaction.c:1576 create_pending_snapshot+0xbc4/0xd10 [btrfs]
RIP: 0010:create_pending_snapshot+0xbc4/0xd10 [btrfs]
Call Trace:
create_pending_snapshots+0x82/0xa0 [btrfs]
btrfs_commit_transaction+0x275/0x8c0 [btrfs]
btrfs_mksubvol+0x4b9/0x500 [btrfs]
btrfs_ioctl_snap_create_transid+0x174/0x180 [btrfs]
btrfs_ioctl_snap_create_v2+0x11c/0x180 [btrfs]
btrfs_ioctl+0x11a4/0x2da0 [btrfs]
do_vfs_ioctl+0xa9/0x640
ksys_ioctl+0x67/0x90
__x64_sys_ioctl+0x1a/0x20
do_syscall_64+0x5a/0x110
entry_SYSCALL_64_after_hwframe+0x44/0xa9
---[ end trace 33f2f83f3d5250e9 ]---
BTRFS: error (device sda1) in create_pending_snapshot:1576: errno=-24 unknown
BTRFS info (device sda1): forced readonly
BTRFS warning (device sda1): Skipping commit of aborted transaction.
BTRFS: error (device sda1) in cleanup_transaction:1831: errno=-24 unknown
[CAUSE]
When the global anonymous block device pool is exhausted, the following
call chain will fail, and lead to transaction abort:
btrfs_ioctl_snap_create_v2()
|- btrfs_ioctl_snap_create_transid()
|- btrfs_mksubvol()
|- btrfs_commit_transaction()
|- create_pending_snapshot()
|- btrfs_get_fs_root()
|- btrfs_init_fs_root()
|- get_anon_bdev()
[FIX]
Although we can't enlarge the anonymous block device pool, at least we
can preallocate anon_dev for subvolume/snapshot in the first phase,
outside of transaction context and exactly at the moment the user calls
the creation ioctl.
Reported-by: Greed Rong <greedrong(a)gmail.com>
Link: https://lore.kernel.org/linux-btrfs/CA+UqX+NTrZ6boGnWHhSeZmEY5J76CTqmYjO2S+…
CC: stable(a)vger.kernel.org # 4.4+
Signed-off-by: Qu Wenruo <wqu(a)suse.com>
Reviewed-by: David Sterba <dsterba(a)suse.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index c90edf04a9db..9b307034d32c 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1391,7 +1391,12 @@ struct btrfs_root *btrfs_read_tree_root(struct btrfs_root *tree_root,
goto out;
}
-static int btrfs_init_fs_root(struct btrfs_root *root)
+/*
+ * Initialize subvolume root in-memory structure
+ *
+ * @anon_dev: anonymous device to attach to the root, if zero, allocate new
+ */
+static int btrfs_init_fs_root(struct btrfs_root *root, dev_t anon_dev)
{
int ret;
unsigned int nofs_flag;
@@ -1430,9 +1435,13 @@ static int btrfs_init_fs_root(struct btrfs_root *root)
*/
if (is_fstree(root->root_key.objectid) &&
btrfs_root_refs(&root->root_item) > 0) {
- ret = get_anon_bdev(&root->anon_dev);
- if (ret)
- goto fail;
+ if (!anon_dev) {
+ ret = get_anon_bdev(&root->anon_dev);
+ if (ret)
+ goto fail;
+ } else {
+ root->anon_dev = anon_dev;
+ }
}
mutex_lock(&root->objectid_mutex);
@@ -1537,8 +1546,27 @@ void btrfs_free_fs_info(struct btrfs_fs_info *fs_info)
}
-struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
- u64 objectid, bool check_ref)
+/*
+ * Get an in-memory reference of a root structure.
+ *
+ * For essential trees like root/extent tree, we grab it from fs_info directly.
+ * For subvolume trees, we check the cached filesystem roots first. If not
+ * found, then read it from disk and add it to cached fs roots.
+ *
+ * Caller should release the root by calling btrfs_put_root() after the usage.
+ *
+ * NOTE: Reloc and log trees can't be read by this function as they share the
+ * same root objectid.
+ *
+ * @objectid: root id
+ * @anon_dev: preallocated anonymous block device number for new roots,
+ * pass 0 for new allocation.
+ * @check_ref: whether to check root item references, If true, return -ENOENT
+ * for orphan roots
+ */
+static struct btrfs_root *btrfs_get_root_ref(struct btrfs_fs_info *fs_info,
+ u64 objectid, dev_t anon_dev,
+ bool check_ref)
{
struct btrfs_root *root;
struct btrfs_path *path;
@@ -1567,6 +1595,8 @@ struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
again:
root = btrfs_lookup_fs_root(fs_info, objectid);
if (root) {
+ /* Shouldn't get preallocated anon_dev for cached roots */
+ ASSERT(!anon_dev);
if (check_ref && btrfs_root_refs(&root->root_item) == 0) {
btrfs_put_root(root);
return ERR_PTR(-ENOENT);
@@ -1586,7 +1616,7 @@ struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
goto fail;
}
- ret = btrfs_init_fs_root(root);
+ ret = btrfs_init_fs_root(root, anon_dev);
if (ret)
goto fail;
@@ -1619,6 +1649,33 @@ struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
return ERR_PTR(ret);
}
+/*
+ * Get in-memory reference of a root structure
+ *
+ * @objectid: tree objectid
+ * @check_ref: if set, verify that the tree exists and the item has at least
+ * one reference
+ */
+struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
+ u64 objectid, bool check_ref)
+{
+ return btrfs_get_root_ref(fs_info, objectid, 0, check_ref);
+}
+
+/*
+ * Get in-memory reference of a root structure, created as new, optionally pass
+ * the anonymous block device id
+ *
+ * @objectid: tree objectid
+ * @anon_dev: if zero, allocate a new anonymous block device or use the
+ * parameter value
+ */
+struct btrfs_root *btrfs_get_new_fs_root(struct btrfs_fs_info *fs_info,
+ u64 objectid, dev_t anon_dev)
+{
+ return btrfs_get_root_ref(fs_info, objectid, anon_dev, true);
+}
+
static int btrfs_congested_fn(void *congested_data, int bdi_bits)
{
struct btrfs_fs_info *info = (struct btrfs_fs_info *)congested_data;
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index bf43245406c4..00dc39d47ed3 100644
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -67,6 +67,8 @@ void btrfs_free_fs_roots(struct btrfs_fs_info *fs_info);
struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
u64 objectid, bool check_ref);
+struct btrfs_root *btrfs_get_new_fs_root(struct btrfs_fs_info *fs_info,
+ u64 objectid, dev_t anon_dev);
void btrfs_free_fs_info(struct btrfs_fs_info *fs_info);
int btrfs_cleanup_fs_roots(struct btrfs_fs_info *fs_info);
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 4adfdfa28e53..ab34179d7cbc 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -566,6 +566,7 @@ static noinline int create_subvol(struct inode *dir,
struct inode *inode;
int ret;
int err;
+ dev_t anon_dev = 0;
u64 objectid;
u64 new_dirid = BTRFS_FIRST_FREE_OBJECTID;
u64 index = 0;
@@ -578,6 +579,10 @@ static noinline int create_subvol(struct inode *dir,
if (ret)
goto fail_free;
+ ret = get_anon_bdev(&anon_dev);
+ if (ret < 0)
+ goto fail_free;
+
/*
* Don't create subvolume whose level is not zero. Or qgroup will be
* screwed up since it assumes subvolume qgroup's level to be 0.
@@ -660,12 +665,15 @@ static noinline int create_subvol(struct inode *dir,
goto fail;
key.offset = (u64)-1;
- new_root = btrfs_get_fs_root(fs_info, objectid, true);
+ new_root = btrfs_get_new_fs_root(fs_info, objectid, anon_dev);
if (IS_ERR(new_root)) {
+ free_anon_bdev(anon_dev);
ret = PTR_ERR(new_root);
btrfs_abort_transaction(trans, ret);
goto fail;
}
+ /* Freeing will be done in btrfs_put_root() of new_root */
+ anon_dev = 0;
btrfs_record_root_in_trans(trans, new_root);
@@ -735,6 +743,8 @@ static noinline int create_subvol(struct inode *dir,
return ret;
fail_free:
+ if (anon_dev)
+ free_anon_bdev(anon_dev);
kfree(root_item);
return ret;
}
@@ -762,6 +772,9 @@ static int create_snapshot(struct btrfs_root *root, struct inode *dir,
if (!pending_snapshot)
return -ENOMEM;
+ ret = get_anon_bdev(&pending_snapshot->anon_dev);
+ if (ret < 0)
+ goto free_pending;
pending_snapshot->root_item = kzalloc(sizeof(struct btrfs_root_item),
GFP_KERNEL);
pending_snapshot->path = btrfs_alloc_path();
@@ -823,10 +836,16 @@ static int create_snapshot(struct btrfs_root *root, struct inode *dir,
d_instantiate(dentry, inode);
ret = 0;
+ pending_snapshot->anon_dev = 0;
fail:
+ /* Prevent double freeing of anon_dev */
+ if (ret && pending_snapshot->snap)
+ pending_snapshot->snap->anon_dev = 0;
btrfs_put_root(pending_snapshot->snap);
btrfs_subvolume_release_metadata(fs_info, &pending_snapshot->block_rsv);
free_pending:
+ if (pending_snapshot->anon_dev)
+ free_anon_bdev(pending_snapshot->anon_dev);
kfree(pending_snapshot->root_item);
btrfs_free_path(pending_snapshot->path);
kfree(pending_snapshot);
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index b359d4b17658..3a7c392fbcc9 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1630,7 +1630,7 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans,
}
key.offset = (u64)-1;
- pending->snap = btrfs_get_fs_root(fs_info, objectid, true);
+ pending->snap = btrfs_get_new_fs_root(fs_info, objectid, pending->anon_dev);
if (IS_ERR(pending->snap)) {
ret = PTR_ERR(pending->snap);
btrfs_abort_transaction(trans, ret);
diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h
index 6f65fff6cf50..98f7860af5e9 100644
--- a/fs/btrfs/transaction.h
+++ b/fs/btrfs/transaction.h
@@ -151,6 +151,8 @@ struct btrfs_pending_snapshot {
struct btrfs_block_rsv block_rsv;
/* extra metadata reservation for relocation */
int error;
+ /* Preallocated anonymous block device number */
+ dev_t anon_dev;
bool readonly;
struct list_head list;
};
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: preallocate anon block device at first phase of" 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 2dfb1e43f57dd3aeaa66f7cf05d068db2d4c8788 Mon Sep 17 00:00:00 2001
From: Qu Wenruo <wqu(a)suse.com>
Date: Tue, 16 Jun 2020 10:17:36 +0800
Subject: [PATCH] btrfs: preallocate anon block device at first phase of
snapshot creation
[BUG]
When the anonymous block device pool is exhausted, subvolume/snapshot
creation fails with EMFILE (Too many files open). This has been reported
by a user. The allocation happens in the second phase during transaction
commit where it's only way out is to abort the transaction
BTRFS: Transaction aborted (error -24)
WARNING: CPU: 17 PID: 17041 at fs/btrfs/transaction.c:1576 create_pending_snapshot+0xbc4/0xd10 [btrfs]
RIP: 0010:create_pending_snapshot+0xbc4/0xd10 [btrfs]
Call Trace:
create_pending_snapshots+0x82/0xa0 [btrfs]
btrfs_commit_transaction+0x275/0x8c0 [btrfs]
btrfs_mksubvol+0x4b9/0x500 [btrfs]
btrfs_ioctl_snap_create_transid+0x174/0x180 [btrfs]
btrfs_ioctl_snap_create_v2+0x11c/0x180 [btrfs]
btrfs_ioctl+0x11a4/0x2da0 [btrfs]
do_vfs_ioctl+0xa9/0x640
ksys_ioctl+0x67/0x90
__x64_sys_ioctl+0x1a/0x20
do_syscall_64+0x5a/0x110
entry_SYSCALL_64_after_hwframe+0x44/0xa9
---[ end trace 33f2f83f3d5250e9 ]---
BTRFS: error (device sda1) in create_pending_snapshot:1576: errno=-24 unknown
BTRFS info (device sda1): forced readonly
BTRFS warning (device sda1): Skipping commit of aborted transaction.
BTRFS: error (device sda1) in cleanup_transaction:1831: errno=-24 unknown
[CAUSE]
When the global anonymous block device pool is exhausted, the following
call chain will fail, and lead to transaction abort:
btrfs_ioctl_snap_create_v2()
|- btrfs_ioctl_snap_create_transid()
|- btrfs_mksubvol()
|- btrfs_commit_transaction()
|- create_pending_snapshot()
|- btrfs_get_fs_root()
|- btrfs_init_fs_root()
|- get_anon_bdev()
[FIX]
Although we can't enlarge the anonymous block device pool, at least we
can preallocate anon_dev for subvolume/snapshot in the first phase,
outside of transaction context and exactly at the moment the user calls
the creation ioctl.
Reported-by: Greed Rong <greedrong(a)gmail.com>
Link: https://lore.kernel.org/linux-btrfs/CA+UqX+NTrZ6boGnWHhSeZmEY5J76CTqmYjO2S+…
CC: stable(a)vger.kernel.org # 4.4+
Signed-off-by: Qu Wenruo <wqu(a)suse.com>
Reviewed-by: David Sterba <dsterba(a)suse.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index c90edf04a9db..9b307034d32c 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1391,7 +1391,12 @@ struct btrfs_root *btrfs_read_tree_root(struct btrfs_root *tree_root,
goto out;
}
-static int btrfs_init_fs_root(struct btrfs_root *root)
+/*
+ * Initialize subvolume root in-memory structure
+ *
+ * @anon_dev: anonymous device to attach to the root, if zero, allocate new
+ */
+static int btrfs_init_fs_root(struct btrfs_root *root, dev_t anon_dev)
{
int ret;
unsigned int nofs_flag;
@@ -1430,9 +1435,13 @@ static int btrfs_init_fs_root(struct btrfs_root *root)
*/
if (is_fstree(root->root_key.objectid) &&
btrfs_root_refs(&root->root_item) > 0) {
- ret = get_anon_bdev(&root->anon_dev);
- if (ret)
- goto fail;
+ if (!anon_dev) {
+ ret = get_anon_bdev(&root->anon_dev);
+ if (ret)
+ goto fail;
+ } else {
+ root->anon_dev = anon_dev;
+ }
}
mutex_lock(&root->objectid_mutex);
@@ -1537,8 +1546,27 @@ void btrfs_free_fs_info(struct btrfs_fs_info *fs_info)
}
-struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
- u64 objectid, bool check_ref)
+/*
+ * Get an in-memory reference of a root structure.
+ *
+ * For essential trees like root/extent tree, we grab it from fs_info directly.
+ * For subvolume trees, we check the cached filesystem roots first. If not
+ * found, then read it from disk and add it to cached fs roots.
+ *
+ * Caller should release the root by calling btrfs_put_root() after the usage.
+ *
+ * NOTE: Reloc and log trees can't be read by this function as they share the
+ * same root objectid.
+ *
+ * @objectid: root id
+ * @anon_dev: preallocated anonymous block device number for new roots,
+ * pass 0 for new allocation.
+ * @check_ref: whether to check root item references, If true, return -ENOENT
+ * for orphan roots
+ */
+static struct btrfs_root *btrfs_get_root_ref(struct btrfs_fs_info *fs_info,
+ u64 objectid, dev_t anon_dev,
+ bool check_ref)
{
struct btrfs_root *root;
struct btrfs_path *path;
@@ -1567,6 +1595,8 @@ struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
again:
root = btrfs_lookup_fs_root(fs_info, objectid);
if (root) {
+ /* Shouldn't get preallocated anon_dev for cached roots */
+ ASSERT(!anon_dev);
if (check_ref && btrfs_root_refs(&root->root_item) == 0) {
btrfs_put_root(root);
return ERR_PTR(-ENOENT);
@@ -1586,7 +1616,7 @@ struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
goto fail;
}
- ret = btrfs_init_fs_root(root);
+ ret = btrfs_init_fs_root(root, anon_dev);
if (ret)
goto fail;
@@ -1619,6 +1649,33 @@ struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
return ERR_PTR(ret);
}
+/*
+ * Get in-memory reference of a root structure
+ *
+ * @objectid: tree objectid
+ * @check_ref: if set, verify that the tree exists and the item has at least
+ * one reference
+ */
+struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
+ u64 objectid, bool check_ref)
+{
+ return btrfs_get_root_ref(fs_info, objectid, 0, check_ref);
+}
+
+/*
+ * Get in-memory reference of a root structure, created as new, optionally pass
+ * the anonymous block device id
+ *
+ * @objectid: tree objectid
+ * @anon_dev: if zero, allocate a new anonymous block device or use the
+ * parameter value
+ */
+struct btrfs_root *btrfs_get_new_fs_root(struct btrfs_fs_info *fs_info,
+ u64 objectid, dev_t anon_dev)
+{
+ return btrfs_get_root_ref(fs_info, objectid, anon_dev, true);
+}
+
static int btrfs_congested_fn(void *congested_data, int bdi_bits)
{
struct btrfs_fs_info *info = (struct btrfs_fs_info *)congested_data;
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index bf43245406c4..00dc39d47ed3 100644
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -67,6 +67,8 @@ void btrfs_free_fs_roots(struct btrfs_fs_info *fs_info);
struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
u64 objectid, bool check_ref);
+struct btrfs_root *btrfs_get_new_fs_root(struct btrfs_fs_info *fs_info,
+ u64 objectid, dev_t anon_dev);
void btrfs_free_fs_info(struct btrfs_fs_info *fs_info);
int btrfs_cleanup_fs_roots(struct btrfs_fs_info *fs_info);
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 4adfdfa28e53..ab34179d7cbc 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -566,6 +566,7 @@ static noinline int create_subvol(struct inode *dir,
struct inode *inode;
int ret;
int err;
+ dev_t anon_dev = 0;
u64 objectid;
u64 new_dirid = BTRFS_FIRST_FREE_OBJECTID;
u64 index = 0;
@@ -578,6 +579,10 @@ static noinline int create_subvol(struct inode *dir,
if (ret)
goto fail_free;
+ ret = get_anon_bdev(&anon_dev);
+ if (ret < 0)
+ goto fail_free;
+
/*
* Don't create subvolume whose level is not zero. Or qgroup will be
* screwed up since it assumes subvolume qgroup's level to be 0.
@@ -660,12 +665,15 @@ static noinline int create_subvol(struct inode *dir,
goto fail;
key.offset = (u64)-1;
- new_root = btrfs_get_fs_root(fs_info, objectid, true);
+ new_root = btrfs_get_new_fs_root(fs_info, objectid, anon_dev);
if (IS_ERR(new_root)) {
+ free_anon_bdev(anon_dev);
ret = PTR_ERR(new_root);
btrfs_abort_transaction(trans, ret);
goto fail;
}
+ /* Freeing will be done in btrfs_put_root() of new_root */
+ anon_dev = 0;
btrfs_record_root_in_trans(trans, new_root);
@@ -735,6 +743,8 @@ static noinline int create_subvol(struct inode *dir,
return ret;
fail_free:
+ if (anon_dev)
+ free_anon_bdev(anon_dev);
kfree(root_item);
return ret;
}
@@ -762,6 +772,9 @@ static int create_snapshot(struct btrfs_root *root, struct inode *dir,
if (!pending_snapshot)
return -ENOMEM;
+ ret = get_anon_bdev(&pending_snapshot->anon_dev);
+ if (ret < 0)
+ goto free_pending;
pending_snapshot->root_item = kzalloc(sizeof(struct btrfs_root_item),
GFP_KERNEL);
pending_snapshot->path = btrfs_alloc_path();
@@ -823,10 +836,16 @@ static int create_snapshot(struct btrfs_root *root, struct inode *dir,
d_instantiate(dentry, inode);
ret = 0;
+ pending_snapshot->anon_dev = 0;
fail:
+ /* Prevent double freeing of anon_dev */
+ if (ret && pending_snapshot->snap)
+ pending_snapshot->snap->anon_dev = 0;
btrfs_put_root(pending_snapshot->snap);
btrfs_subvolume_release_metadata(fs_info, &pending_snapshot->block_rsv);
free_pending:
+ if (pending_snapshot->anon_dev)
+ free_anon_bdev(pending_snapshot->anon_dev);
kfree(pending_snapshot->root_item);
btrfs_free_path(pending_snapshot->path);
kfree(pending_snapshot);
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index b359d4b17658..3a7c392fbcc9 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1630,7 +1630,7 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans,
}
key.offset = (u64)-1;
- pending->snap = btrfs_get_fs_root(fs_info, objectid, true);
+ pending->snap = btrfs_get_new_fs_root(fs_info, objectid, pending->anon_dev);
if (IS_ERR(pending->snap)) {
ret = PTR_ERR(pending->snap);
btrfs_abort_transaction(trans, ret);
diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h
index 6f65fff6cf50..98f7860af5e9 100644
--- a/fs/btrfs/transaction.h
+++ b/fs/btrfs/transaction.h
@@ -151,6 +151,8 @@ struct btrfs_pending_snapshot {
struct btrfs_block_rsv block_rsv;
/* extra metadata reservation for relocation */
int error;
+ /* Preallocated anonymous block device number */
+ dev_t anon_dev;
bool readonly;
struct list_head list;
};
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: preallocate anon block device at first phase of" failed to apply to 5.7-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.7-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 2dfb1e43f57dd3aeaa66f7cf05d068db2d4c8788 Mon Sep 17 00:00:00 2001
From: Qu Wenruo <wqu(a)suse.com>
Date: Tue, 16 Jun 2020 10:17:36 +0800
Subject: [PATCH] btrfs: preallocate anon block device at first phase of
snapshot creation
[BUG]
When the anonymous block device pool is exhausted, subvolume/snapshot
creation fails with EMFILE (Too many files open). This has been reported
by a user. The allocation happens in the second phase during transaction
commit where it's only way out is to abort the transaction
BTRFS: Transaction aborted (error -24)
WARNING: CPU: 17 PID: 17041 at fs/btrfs/transaction.c:1576 create_pending_snapshot+0xbc4/0xd10 [btrfs]
RIP: 0010:create_pending_snapshot+0xbc4/0xd10 [btrfs]
Call Trace:
create_pending_snapshots+0x82/0xa0 [btrfs]
btrfs_commit_transaction+0x275/0x8c0 [btrfs]
btrfs_mksubvol+0x4b9/0x500 [btrfs]
btrfs_ioctl_snap_create_transid+0x174/0x180 [btrfs]
btrfs_ioctl_snap_create_v2+0x11c/0x180 [btrfs]
btrfs_ioctl+0x11a4/0x2da0 [btrfs]
do_vfs_ioctl+0xa9/0x640
ksys_ioctl+0x67/0x90
__x64_sys_ioctl+0x1a/0x20
do_syscall_64+0x5a/0x110
entry_SYSCALL_64_after_hwframe+0x44/0xa9
---[ end trace 33f2f83f3d5250e9 ]---
BTRFS: error (device sda1) in create_pending_snapshot:1576: errno=-24 unknown
BTRFS info (device sda1): forced readonly
BTRFS warning (device sda1): Skipping commit of aborted transaction.
BTRFS: error (device sda1) in cleanup_transaction:1831: errno=-24 unknown
[CAUSE]
When the global anonymous block device pool is exhausted, the following
call chain will fail, and lead to transaction abort:
btrfs_ioctl_snap_create_v2()
|- btrfs_ioctl_snap_create_transid()
|- btrfs_mksubvol()
|- btrfs_commit_transaction()
|- create_pending_snapshot()
|- btrfs_get_fs_root()
|- btrfs_init_fs_root()
|- get_anon_bdev()
[FIX]
Although we can't enlarge the anonymous block device pool, at least we
can preallocate anon_dev for subvolume/snapshot in the first phase,
outside of transaction context and exactly at the moment the user calls
the creation ioctl.
Reported-by: Greed Rong <greedrong(a)gmail.com>
Link: https://lore.kernel.org/linux-btrfs/CA+UqX+NTrZ6boGnWHhSeZmEY5J76CTqmYjO2S+…
CC: stable(a)vger.kernel.org # 4.4+
Signed-off-by: Qu Wenruo <wqu(a)suse.com>
Reviewed-by: David Sterba <dsterba(a)suse.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index c90edf04a9db..9b307034d32c 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1391,7 +1391,12 @@ struct btrfs_root *btrfs_read_tree_root(struct btrfs_root *tree_root,
goto out;
}
-static int btrfs_init_fs_root(struct btrfs_root *root)
+/*
+ * Initialize subvolume root in-memory structure
+ *
+ * @anon_dev: anonymous device to attach to the root, if zero, allocate new
+ */
+static int btrfs_init_fs_root(struct btrfs_root *root, dev_t anon_dev)
{
int ret;
unsigned int nofs_flag;
@@ -1430,9 +1435,13 @@ static int btrfs_init_fs_root(struct btrfs_root *root)
*/
if (is_fstree(root->root_key.objectid) &&
btrfs_root_refs(&root->root_item) > 0) {
- ret = get_anon_bdev(&root->anon_dev);
- if (ret)
- goto fail;
+ if (!anon_dev) {
+ ret = get_anon_bdev(&root->anon_dev);
+ if (ret)
+ goto fail;
+ } else {
+ root->anon_dev = anon_dev;
+ }
}
mutex_lock(&root->objectid_mutex);
@@ -1537,8 +1546,27 @@ void btrfs_free_fs_info(struct btrfs_fs_info *fs_info)
}
-struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
- u64 objectid, bool check_ref)
+/*
+ * Get an in-memory reference of a root structure.
+ *
+ * For essential trees like root/extent tree, we grab it from fs_info directly.
+ * For subvolume trees, we check the cached filesystem roots first. If not
+ * found, then read it from disk and add it to cached fs roots.
+ *
+ * Caller should release the root by calling btrfs_put_root() after the usage.
+ *
+ * NOTE: Reloc and log trees can't be read by this function as they share the
+ * same root objectid.
+ *
+ * @objectid: root id
+ * @anon_dev: preallocated anonymous block device number for new roots,
+ * pass 0 for new allocation.
+ * @check_ref: whether to check root item references, If true, return -ENOENT
+ * for orphan roots
+ */
+static struct btrfs_root *btrfs_get_root_ref(struct btrfs_fs_info *fs_info,
+ u64 objectid, dev_t anon_dev,
+ bool check_ref)
{
struct btrfs_root *root;
struct btrfs_path *path;
@@ -1567,6 +1595,8 @@ struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
again:
root = btrfs_lookup_fs_root(fs_info, objectid);
if (root) {
+ /* Shouldn't get preallocated anon_dev for cached roots */
+ ASSERT(!anon_dev);
if (check_ref && btrfs_root_refs(&root->root_item) == 0) {
btrfs_put_root(root);
return ERR_PTR(-ENOENT);
@@ -1586,7 +1616,7 @@ struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
goto fail;
}
- ret = btrfs_init_fs_root(root);
+ ret = btrfs_init_fs_root(root, anon_dev);
if (ret)
goto fail;
@@ -1619,6 +1649,33 @@ struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
return ERR_PTR(ret);
}
+/*
+ * Get in-memory reference of a root structure
+ *
+ * @objectid: tree objectid
+ * @check_ref: if set, verify that the tree exists and the item has at least
+ * one reference
+ */
+struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
+ u64 objectid, bool check_ref)
+{
+ return btrfs_get_root_ref(fs_info, objectid, 0, check_ref);
+}
+
+/*
+ * Get in-memory reference of a root structure, created as new, optionally pass
+ * the anonymous block device id
+ *
+ * @objectid: tree objectid
+ * @anon_dev: if zero, allocate a new anonymous block device or use the
+ * parameter value
+ */
+struct btrfs_root *btrfs_get_new_fs_root(struct btrfs_fs_info *fs_info,
+ u64 objectid, dev_t anon_dev)
+{
+ return btrfs_get_root_ref(fs_info, objectid, anon_dev, true);
+}
+
static int btrfs_congested_fn(void *congested_data, int bdi_bits)
{
struct btrfs_fs_info *info = (struct btrfs_fs_info *)congested_data;
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index bf43245406c4..00dc39d47ed3 100644
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -67,6 +67,8 @@ void btrfs_free_fs_roots(struct btrfs_fs_info *fs_info);
struct btrfs_root *btrfs_get_fs_root(struct btrfs_fs_info *fs_info,
u64 objectid, bool check_ref);
+struct btrfs_root *btrfs_get_new_fs_root(struct btrfs_fs_info *fs_info,
+ u64 objectid, dev_t anon_dev);
void btrfs_free_fs_info(struct btrfs_fs_info *fs_info);
int btrfs_cleanup_fs_roots(struct btrfs_fs_info *fs_info);
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 4adfdfa28e53..ab34179d7cbc 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -566,6 +566,7 @@ static noinline int create_subvol(struct inode *dir,
struct inode *inode;
int ret;
int err;
+ dev_t anon_dev = 0;
u64 objectid;
u64 new_dirid = BTRFS_FIRST_FREE_OBJECTID;
u64 index = 0;
@@ -578,6 +579,10 @@ static noinline int create_subvol(struct inode *dir,
if (ret)
goto fail_free;
+ ret = get_anon_bdev(&anon_dev);
+ if (ret < 0)
+ goto fail_free;
+
/*
* Don't create subvolume whose level is not zero. Or qgroup will be
* screwed up since it assumes subvolume qgroup's level to be 0.
@@ -660,12 +665,15 @@ static noinline int create_subvol(struct inode *dir,
goto fail;
key.offset = (u64)-1;
- new_root = btrfs_get_fs_root(fs_info, objectid, true);
+ new_root = btrfs_get_new_fs_root(fs_info, objectid, anon_dev);
if (IS_ERR(new_root)) {
+ free_anon_bdev(anon_dev);
ret = PTR_ERR(new_root);
btrfs_abort_transaction(trans, ret);
goto fail;
}
+ /* Freeing will be done in btrfs_put_root() of new_root */
+ anon_dev = 0;
btrfs_record_root_in_trans(trans, new_root);
@@ -735,6 +743,8 @@ static noinline int create_subvol(struct inode *dir,
return ret;
fail_free:
+ if (anon_dev)
+ free_anon_bdev(anon_dev);
kfree(root_item);
return ret;
}
@@ -762,6 +772,9 @@ static int create_snapshot(struct btrfs_root *root, struct inode *dir,
if (!pending_snapshot)
return -ENOMEM;
+ ret = get_anon_bdev(&pending_snapshot->anon_dev);
+ if (ret < 0)
+ goto free_pending;
pending_snapshot->root_item = kzalloc(sizeof(struct btrfs_root_item),
GFP_KERNEL);
pending_snapshot->path = btrfs_alloc_path();
@@ -823,10 +836,16 @@ static int create_snapshot(struct btrfs_root *root, struct inode *dir,
d_instantiate(dentry, inode);
ret = 0;
+ pending_snapshot->anon_dev = 0;
fail:
+ /* Prevent double freeing of anon_dev */
+ if (ret && pending_snapshot->snap)
+ pending_snapshot->snap->anon_dev = 0;
btrfs_put_root(pending_snapshot->snap);
btrfs_subvolume_release_metadata(fs_info, &pending_snapshot->block_rsv);
free_pending:
+ if (pending_snapshot->anon_dev)
+ free_anon_bdev(pending_snapshot->anon_dev);
kfree(pending_snapshot->root_item);
btrfs_free_path(pending_snapshot->path);
kfree(pending_snapshot);
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index b359d4b17658..3a7c392fbcc9 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1630,7 +1630,7 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans,
}
key.offset = (u64)-1;
- pending->snap = btrfs_get_fs_root(fs_info, objectid, true);
+ pending->snap = btrfs_get_new_fs_root(fs_info, objectid, pending->anon_dev);
if (IS_ERR(pending->snap)) {
ret = PTR_ERR(pending->snap);
btrfs_abort_transaction(trans, ret);
diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h
index 6f65fff6cf50..98f7860af5e9 100644
--- a/fs/btrfs/transaction.h
+++ b/fs/btrfs/transaction.h
@@ -151,6 +151,8 @@ struct btrfs_pending_snapshot {
struct btrfs_block_rsv block_rsv;
/* extra metadata reservation for relocation */
int error;
+ /* Preallocated anonymous block device number */
+ dev_t anon_dev;
bool readonly;
struct list_head list;
};
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: don't allocate anonymous block device for user" 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 851fd730a743e072badaf67caf39883e32439431 Mon Sep 17 00:00:00 2001
From: Qu Wenruo <wqu(a)suse.com>
Date: Tue, 16 Jun 2020 10:17:34 +0800
Subject: [PATCH] btrfs: don't allocate anonymous block device for user
invisible roots
[BUG]
When a lot of subvolumes are created, there is a user report about
transaction aborted:
BTRFS: Transaction aborted (error -24)
WARNING: CPU: 17 PID: 17041 at fs/btrfs/transaction.c:1576 create_pending_snapshot+0xbc4/0xd10 [btrfs]
RIP: 0010:create_pending_snapshot+0xbc4/0xd10 [btrfs]
Call Trace:
create_pending_snapshots+0x82/0xa0 [btrfs]
btrfs_commit_transaction+0x275/0x8c0 [btrfs]
btrfs_mksubvol+0x4b9/0x500 [btrfs]
btrfs_ioctl_snap_create_transid+0x174/0x180 [btrfs]
btrfs_ioctl_snap_create_v2+0x11c/0x180 [btrfs]
btrfs_ioctl+0x11a4/0x2da0 [btrfs]
do_vfs_ioctl+0xa9/0x640
ksys_ioctl+0x67/0x90
__x64_sys_ioctl+0x1a/0x20
do_syscall_64+0x5a/0x110
entry_SYSCALL_64_after_hwframe+0x44/0xa9
---[ end trace 33f2f83f3d5250e9 ]---
BTRFS: error (device sda1) in create_pending_snapshot:1576: errno=-24 unknown
BTRFS info (device sda1): forced readonly
BTRFS warning (device sda1): Skipping commit of aborted transaction.
BTRFS: error (device sda1) in cleanup_transaction:1831: errno=-24 unknown
[CAUSE]
The error is EMFILE (Too many files open) and comes from the anonymous
block device allocation. The ids are in a shared pool of size 1<<20.
The ids are assigned to live subvolumes, ie. the root structure exists
in memory (eg. after creation or after the root appears in some path).
The pool could be exhausted if the numbers are not reclaimed fast
enough, after subvolume deletion or if other system component uses the
anon block devices.
[WORKAROUND]
Since it's not possible to completely solve the problem, we can only
minimize the time the id is allocated to a subvolume root.
Firstly, we can reduce the use of anon_dev by trees that are not
subvolume roots, like data reloc tree.
This patch will do extra check on root objectid, to skip roots that
don't need anon_dev. Currently it's only data reloc tree and orphan
roots.
Reported-by: Greed Rong <greedrong(a)gmail.com>
Link: https://lore.kernel.org/linux-btrfs/CA+UqX+NTrZ6boGnWHhSeZmEY5J76CTqmYjO2S+…
CC: stable(a)vger.kernel.org # 4.4+
Reviewed-by: Josef Bacik <josef(a)toxicpanda.com>
Signed-off-by: Qu Wenruo <wqu(a)suse.com>
Reviewed-by: David Sterba <dsterba(a)suse.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index dbf90cd49513..c90edf04a9db 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1424,9 +1424,16 @@ static int btrfs_init_fs_root(struct btrfs_root *root)
spin_lock_init(&root->ino_cache_lock);
init_waitqueue_head(&root->ino_cache_wait);
- ret = get_anon_bdev(&root->anon_dev);
- if (ret)
- goto fail;
+ /*
+ * Don't assign anonymous block device to roots that are not exposed to
+ * userspace, the id pool is limited to 1M
+ */
+ if (is_fstree(root->root_key.objectid) &&
+ btrfs_root_refs(&root->root_item) > 0) {
+ ret = get_anon_bdev(&root->anon_dev);
+ if (ret)
+ goto fail;
+ }
mutex_lock(&root->objectid_mutex);
ret = btrfs_find_highest_objectid(root,
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: free anon block device right after subvolume deletion" 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 082b6c970f02fefd278c7833880cda29691a5f34 Mon Sep 17 00:00:00 2001
From: Qu Wenruo <wqu(a)suse.com>
Date: Tue, 16 Jun 2020 10:17:37 +0800
Subject: [PATCH] btrfs: free anon block device right after subvolume deletion
[BUG]
When a lot of subvolumes are created, there is a user report about
transaction aborted caused by slow anonymous block device reclaim:
BTRFS: Transaction aborted (error -24)
WARNING: CPU: 17 PID: 17041 at fs/btrfs/transaction.c:1576 create_pending_snapshot+0xbc4/0xd10 [btrfs]
RIP: 0010:create_pending_snapshot+0xbc4/0xd10 [btrfs]
Call Trace:
create_pending_snapshots+0x82/0xa0 [btrfs]
btrfs_commit_transaction+0x275/0x8c0 [btrfs]
btrfs_mksubvol+0x4b9/0x500 [btrfs]
btrfs_ioctl_snap_create_transid+0x174/0x180 [btrfs]
btrfs_ioctl_snap_create_v2+0x11c/0x180 [btrfs]
btrfs_ioctl+0x11a4/0x2da0 [btrfs]
do_vfs_ioctl+0xa9/0x640
ksys_ioctl+0x67/0x90
__x64_sys_ioctl+0x1a/0x20
do_syscall_64+0x5a/0x110
entry_SYSCALL_64_after_hwframe+0x44/0xa9
---[ end trace 33f2f83f3d5250e9 ]---
BTRFS: error (device sda1) in create_pending_snapshot:1576: errno=-24 unknown
BTRFS info (device sda1): forced readonly
BTRFS warning (device sda1): Skipping commit of aborted transaction.
BTRFS: error (device sda1) in cleanup_transaction:1831: errno=-24 unknown
[CAUSE]
The anonymous device pool is shared and its size is 1M. It's possible to
hit that limit if the subvolume deletion is not fast enough and the
subvolumes to be cleaned keep the ids allocated.
[WORKAROUND]
We can't avoid the anon device pool exhaustion but we can shorten the
time the id is attached to the subvolume root once the subvolume becomes
invisible to the user.
Reported-by: Greed Rong <greedrong(a)gmail.com>
Link: https://lore.kernel.org/linux-btrfs/CA+UqX+NTrZ6boGnWHhSeZmEY5J76CTqmYjO2S+…
CC: stable(a)vger.kernel.org # 4.4+
Reviewed-by: Josef Bacik <josef(a)toxicpanda.com>
Signed-off-by: Qu Wenruo <wqu(a)suse.com>
Reviewed-by: David Sterba <dsterba(a)suse.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 5d2ce8092531..f066cad2d039 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -4026,6 +4026,8 @@ int btrfs_delete_subvolume(struct inode *dir, struct dentry *dentry)
}
}
+ free_anon_bdev(dest->anon_dev);
+ dest->anon_dev = 0;
out_end_trans:
trans->block_rsv = NULL;
trans->bytes_reserved = 0;
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: free anon block device right after subvolume deletion" 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 082b6c970f02fefd278c7833880cda29691a5f34 Mon Sep 17 00:00:00 2001
From: Qu Wenruo <wqu(a)suse.com>
Date: Tue, 16 Jun 2020 10:17:37 +0800
Subject: [PATCH] btrfs: free anon block device right after subvolume deletion
[BUG]
When a lot of subvolumes are created, there is a user report about
transaction aborted caused by slow anonymous block device reclaim:
BTRFS: Transaction aborted (error -24)
WARNING: CPU: 17 PID: 17041 at fs/btrfs/transaction.c:1576 create_pending_snapshot+0xbc4/0xd10 [btrfs]
RIP: 0010:create_pending_snapshot+0xbc4/0xd10 [btrfs]
Call Trace:
create_pending_snapshots+0x82/0xa0 [btrfs]
btrfs_commit_transaction+0x275/0x8c0 [btrfs]
btrfs_mksubvol+0x4b9/0x500 [btrfs]
btrfs_ioctl_snap_create_transid+0x174/0x180 [btrfs]
btrfs_ioctl_snap_create_v2+0x11c/0x180 [btrfs]
btrfs_ioctl+0x11a4/0x2da0 [btrfs]
do_vfs_ioctl+0xa9/0x640
ksys_ioctl+0x67/0x90
__x64_sys_ioctl+0x1a/0x20
do_syscall_64+0x5a/0x110
entry_SYSCALL_64_after_hwframe+0x44/0xa9
---[ end trace 33f2f83f3d5250e9 ]---
BTRFS: error (device sda1) in create_pending_snapshot:1576: errno=-24 unknown
BTRFS info (device sda1): forced readonly
BTRFS warning (device sda1): Skipping commit of aborted transaction.
BTRFS: error (device sda1) in cleanup_transaction:1831: errno=-24 unknown
[CAUSE]
The anonymous device pool is shared and its size is 1M. It's possible to
hit that limit if the subvolume deletion is not fast enough and the
subvolumes to be cleaned keep the ids allocated.
[WORKAROUND]
We can't avoid the anon device pool exhaustion but we can shorten the
time the id is attached to the subvolume root once the subvolume becomes
invisible to the user.
Reported-by: Greed Rong <greedrong(a)gmail.com>
Link: https://lore.kernel.org/linux-btrfs/CA+UqX+NTrZ6boGnWHhSeZmEY5J76CTqmYjO2S+…
CC: stable(a)vger.kernel.org # 4.4+
Reviewed-by: Josef Bacik <josef(a)toxicpanda.com>
Signed-off-by: Qu Wenruo <wqu(a)suse.com>
Reviewed-by: David Sterba <dsterba(a)suse.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 5d2ce8092531..f066cad2d039 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -4026,6 +4026,8 @@ int btrfs_delete_subvolume(struct inode *dir, struct dentry *dentry)
}
}
+ free_anon_bdev(dest->anon_dev);
+ dest->anon_dev = 0;
out_end_trans:
trans->block_rsv = NULL;
trans->bytes_reserved = 0;
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] btrfs: free anon block device right after subvolume deletion" 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 082b6c970f02fefd278c7833880cda29691a5f34 Mon Sep 17 00:00:00 2001
From: Qu Wenruo <wqu(a)suse.com>
Date: Tue, 16 Jun 2020 10:17:37 +0800
Subject: [PATCH] btrfs: free anon block device right after subvolume deletion
[BUG]
When a lot of subvolumes are created, there is a user report about
transaction aborted caused by slow anonymous block device reclaim:
BTRFS: Transaction aborted (error -24)
WARNING: CPU: 17 PID: 17041 at fs/btrfs/transaction.c:1576 create_pending_snapshot+0xbc4/0xd10 [btrfs]
RIP: 0010:create_pending_snapshot+0xbc4/0xd10 [btrfs]
Call Trace:
create_pending_snapshots+0x82/0xa0 [btrfs]
btrfs_commit_transaction+0x275/0x8c0 [btrfs]
btrfs_mksubvol+0x4b9/0x500 [btrfs]
btrfs_ioctl_snap_create_transid+0x174/0x180 [btrfs]
btrfs_ioctl_snap_create_v2+0x11c/0x180 [btrfs]
btrfs_ioctl+0x11a4/0x2da0 [btrfs]
do_vfs_ioctl+0xa9/0x640
ksys_ioctl+0x67/0x90
__x64_sys_ioctl+0x1a/0x20
do_syscall_64+0x5a/0x110
entry_SYSCALL_64_after_hwframe+0x44/0xa9
---[ end trace 33f2f83f3d5250e9 ]---
BTRFS: error (device sda1) in create_pending_snapshot:1576: errno=-24 unknown
BTRFS info (device sda1): forced readonly
BTRFS warning (device sda1): Skipping commit of aborted transaction.
BTRFS: error (device sda1) in cleanup_transaction:1831: errno=-24 unknown
[CAUSE]
The anonymous device pool is shared and its size is 1M. It's possible to
hit that limit if the subvolume deletion is not fast enough and the
subvolumes to be cleaned keep the ids allocated.
[WORKAROUND]
We can't avoid the anon device pool exhaustion but we can shorten the
time the id is attached to the subvolume root once the subvolume becomes
invisible to the user.
Reported-by: Greed Rong <greedrong(a)gmail.com>
Link: https://lore.kernel.org/linux-btrfs/CA+UqX+NTrZ6boGnWHhSeZmEY5J76CTqmYjO2S+…
CC: stable(a)vger.kernel.org # 4.4+
Reviewed-by: Josef Bacik <josef(a)toxicpanda.com>
Signed-off-by: Qu Wenruo <wqu(a)suse.com>
Reviewed-by: David Sterba <dsterba(a)suse.com>
Signed-off-by: David Sterba <dsterba(a)suse.com>
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 5d2ce8092531..f066cad2d039 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -4026,6 +4026,8 @@ int btrfs_delete_subvolume(struct inode *dir, struct dentry *dentry)
}
}
+ free_anon_bdev(dest->anon_dev);
+ dest->anon_dev = 0;
out_end_trans:
trans->block_rsv = NULL;
trans->bytes_reserved = 0;
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] PCI: qcom: Add support for tx term offset for rev 2.1.0" 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 de3c4bf648975ea0b1d344d811e9b0748907b47c Mon Sep 17 00:00:00 2001
From: Ansuel Smith <ansuelsmth(a)gmail.com>
Date: Mon, 15 Jun 2020 23:06:04 +0200
Subject: [PATCH] PCI: qcom: Add support for tx term offset for rev 2.1.0
Add tx term offset support to pcie qcom driver need in some revision of
the ipq806x SoC. Ipq8064 needs tx term offset set to 7.
Link: https://lore.kernel.org/r/20200615210608.21469-9-ansuelsmth@gmail.com
Fixes: 82a823833f4e ("PCI: qcom: Add Qualcomm PCIe controller driver")
Signed-off-by: Sham Muthayyan <smuthayy(a)codeaurora.org>
Signed-off-by: Ansuel Smith <ansuelsmth(a)gmail.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi(a)arm.com>
Acked-by: Stanimir Varbanov <svarbanov(a)mm-sol.com>
Cc: stable(a)vger.kernel.org # v4.5+
diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
index 69c7b119e81a..34d961e492fd 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -45,7 +45,13 @@
#define PCIE_CAP_CPL_TIMEOUT_DISABLE 0x10
#define PCIE20_PARF_PHY_CTRL 0x40
+#define PHY_CTRL_PHY_TX0_TERM_OFFSET_MASK GENMASK(20, 16)
+#define PHY_CTRL_PHY_TX0_TERM_OFFSET(x) ((x) << 16)
+
#define PCIE20_PARF_PHY_REFCLK 0x4C
+#define PHY_REFCLK_SSP_EN BIT(16)
+#define PHY_REFCLK_USE_PAD BIT(12)
+
#define PCIE20_PARF_DBI_BASE_ADDR 0x168
#define PCIE20_PARF_SLV_ADDR_SPACE_SIZE 0x16C
#define PCIE20_PARF_MHI_CLOCK_RESET_CTRL 0x174
@@ -371,9 +377,18 @@ static int qcom_pcie_init_2_1_0(struct qcom_pcie *pcie)
writel(PHY_RX0_EQ(4), pcie->parf + PCIE20_PARF_CONFIG_BITS);
}
+ if (of_device_is_compatible(node, "qcom,pcie-ipq8064")) {
+ /* set TX termination offset */
+ val = readl(pcie->parf + PCIE20_PARF_PHY_CTRL);
+ val &= ~PHY_CTRL_PHY_TX0_TERM_OFFSET_MASK;
+ val |= PHY_CTRL_PHY_TX0_TERM_OFFSET(7);
+ writel(val, pcie->parf + PCIE20_PARF_PHY_CTRL);
+ }
+
/* enable external reference clock */
val = readl(pcie->parf + PCIE20_PARF_PHY_REFCLK);
- val |= BIT(16);
+ val &= ~PHY_REFCLK_USE_PAD;
+ val |= PHY_REFCLK_SSP_EN;
writel(val, pcie->parf + PCIE20_PARF_PHY_REFCLK);
/* wait for clock acquisition */
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] PCI: qcom: Add support for tx term offset for rev 2.1.0" 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 de3c4bf648975ea0b1d344d811e9b0748907b47c Mon Sep 17 00:00:00 2001
From: Ansuel Smith <ansuelsmth(a)gmail.com>
Date: Mon, 15 Jun 2020 23:06:04 +0200
Subject: [PATCH] PCI: qcom: Add support for tx term offset for rev 2.1.0
Add tx term offset support to pcie qcom driver need in some revision of
the ipq806x SoC. Ipq8064 needs tx term offset set to 7.
Link: https://lore.kernel.org/r/20200615210608.21469-9-ansuelsmth@gmail.com
Fixes: 82a823833f4e ("PCI: qcom: Add Qualcomm PCIe controller driver")
Signed-off-by: Sham Muthayyan <smuthayy(a)codeaurora.org>
Signed-off-by: Ansuel Smith <ansuelsmth(a)gmail.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi(a)arm.com>
Acked-by: Stanimir Varbanov <svarbanov(a)mm-sol.com>
Cc: stable(a)vger.kernel.org # v4.5+
diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
index 69c7b119e81a..34d961e492fd 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -45,7 +45,13 @@
#define PCIE_CAP_CPL_TIMEOUT_DISABLE 0x10
#define PCIE20_PARF_PHY_CTRL 0x40
+#define PHY_CTRL_PHY_TX0_TERM_OFFSET_MASK GENMASK(20, 16)
+#define PHY_CTRL_PHY_TX0_TERM_OFFSET(x) ((x) << 16)
+
#define PCIE20_PARF_PHY_REFCLK 0x4C
+#define PHY_REFCLK_SSP_EN BIT(16)
+#define PHY_REFCLK_USE_PAD BIT(12)
+
#define PCIE20_PARF_DBI_BASE_ADDR 0x168
#define PCIE20_PARF_SLV_ADDR_SPACE_SIZE 0x16C
#define PCIE20_PARF_MHI_CLOCK_RESET_CTRL 0x174
@@ -371,9 +377,18 @@ static int qcom_pcie_init_2_1_0(struct qcom_pcie *pcie)
writel(PHY_RX0_EQ(4), pcie->parf + PCIE20_PARF_CONFIG_BITS);
}
+ if (of_device_is_compatible(node, "qcom,pcie-ipq8064")) {
+ /* set TX termination offset */
+ val = readl(pcie->parf + PCIE20_PARF_PHY_CTRL);
+ val &= ~PHY_CTRL_PHY_TX0_TERM_OFFSET_MASK;
+ val |= PHY_CTRL_PHY_TX0_TERM_OFFSET(7);
+ writel(val, pcie->parf + PCIE20_PARF_PHY_CTRL);
+ }
+
/* enable external reference clock */
val = readl(pcie->parf + PCIE20_PARF_PHY_REFCLK);
- val |= BIT(16);
+ val &= ~PHY_REFCLK_USE_PAD;
+ val |= PHY_REFCLK_SSP_EN;
writel(val, pcie->parf + PCIE20_PARF_PHY_REFCLK);
/* wait for clock acquisition */
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] PCI: qcom: Define some PARF params needed for ipq8064 SoC" 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 5149901e9e6deca487c01cc434a3ac4125c7b00b Mon Sep 17 00:00:00 2001
From: Ansuel Smith <ansuelsmth(a)gmail.com>
Date: Mon, 15 Jun 2020 23:06:03 +0200
Subject: [PATCH] PCI: qcom: Define some PARF params needed for ipq8064 SoC
Set some specific value for Tx De-Emphasis, Tx Swing and Rx equalization
needed on some ipq8064 based device (Netgear R7800 for example). Without
this the system locks on kernel load.
Link: https://lore.kernel.org/r/20200615210608.21469-8-ansuelsmth@gmail.com
Fixes: 82a823833f4e ("PCI: qcom: Add Qualcomm PCIe controller driver")
Signed-off-by: Ansuel Smith <ansuelsmth(a)gmail.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi(a)arm.com>
Reviewed-by: Rob Herring <robh(a)kernel.org>
Acked-by: Stanimir Varbanov <svarbanov(a)mm-sol.com>
Cc: stable(a)vger.kernel.org # v4.5+
diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
index 8cb36cbcde46..69c7b119e81a 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -77,6 +77,18 @@
#define DBI_RO_WR_EN 1
#define PERST_DELAY_US 1000
+/* PARF registers */
+#define PCIE20_PARF_PCS_DEEMPH 0x34
+#define PCS_DEEMPH_TX_DEEMPH_GEN1(x) ((x) << 16)
+#define PCS_DEEMPH_TX_DEEMPH_GEN2_3_5DB(x) ((x) << 8)
+#define PCS_DEEMPH_TX_DEEMPH_GEN2_6DB(x) ((x) << 0)
+
+#define PCIE20_PARF_PCS_SWING 0x38
+#define PCS_SWING_TX_SWING_FULL(x) ((x) << 8)
+#define PCS_SWING_TX_SWING_LOW(x) ((x) << 0)
+
+#define PCIE20_PARF_CONFIG_BITS 0x50
+#define PHY_RX0_EQ(x) ((x) << 24)
#define PCIE20_v3_PARF_SLV_ADDR_SPACE_SIZE 0x358
#define SLV_ADDR_SPACE_SZ 0x10000000
@@ -293,6 +305,7 @@ static int qcom_pcie_init_2_1_0(struct qcom_pcie *pcie)
struct qcom_pcie_resources_2_1_0 *res = &pcie->res.v2_1_0;
struct dw_pcie *pci = pcie->pci;
struct device *dev = pci->dev;
+ struct device_node *node = dev->of_node;
u32 val;
int ret;
@@ -347,6 +360,17 @@ static int qcom_pcie_init_2_1_0(struct qcom_pcie *pcie)
val &= ~BIT(0);
writel(val, pcie->parf + PCIE20_PARF_PHY_CTRL);
+ if (of_device_is_compatible(node, "qcom,pcie-ipq8064")) {
+ writel(PCS_DEEMPH_TX_DEEMPH_GEN1(24) |
+ PCS_DEEMPH_TX_DEEMPH_GEN2_3_5DB(24) |
+ PCS_DEEMPH_TX_DEEMPH_GEN2_6DB(34),
+ pcie->parf + PCIE20_PARF_PCS_DEEMPH);
+ writel(PCS_SWING_TX_SWING_FULL(120) |
+ PCS_SWING_TX_SWING_LOW(120),
+ pcie->parf + PCIE20_PARF_PCS_SWING);
+ writel(PHY_RX0_EQ(4), pcie->parf + PCIE20_PARF_CONFIG_BITS);
+ }
+
/* enable external reference clock */
val = readl(pcie->parf + PCIE20_PARF_PHY_REFCLK);
val |= BIT(16);
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] PCI: qcom: Define some PARF params needed for ipq8064 SoC" 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 5149901e9e6deca487c01cc434a3ac4125c7b00b Mon Sep 17 00:00:00 2001
From: Ansuel Smith <ansuelsmth(a)gmail.com>
Date: Mon, 15 Jun 2020 23:06:03 +0200
Subject: [PATCH] PCI: qcom: Define some PARF params needed for ipq8064 SoC
Set some specific value for Tx De-Emphasis, Tx Swing and Rx equalization
needed on some ipq8064 based device (Netgear R7800 for example). Without
this the system locks on kernel load.
Link: https://lore.kernel.org/r/20200615210608.21469-8-ansuelsmth@gmail.com
Fixes: 82a823833f4e ("PCI: qcom: Add Qualcomm PCIe controller driver")
Signed-off-by: Ansuel Smith <ansuelsmth(a)gmail.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi(a)arm.com>
Reviewed-by: Rob Herring <robh(a)kernel.org>
Acked-by: Stanimir Varbanov <svarbanov(a)mm-sol.com>
Cc: stable(a)vger.kernel.org # v4.5+
diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
index 8cb36cbcde46..69c7b119e81a 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -77,6 +77,18 @@
#define DBI_RO_WR_EN 1
#define PERST_DELAY_US 1000
+/* PARF registers */
+#define PCIE20_PARF_PCS_DEEMPH 0x34
+#define PCS_DEEMPH_TX_DEEMPH_GEN1(x) ((x) << 16)
+#define PCS_DEEMPH_TX_DEEMPH_GEN2_3_5DB(x) ((x) << 8)
+#define PCS_DEEMPH_TX_DEEMPH_GEN2_6DB(x) ((x) << 0)
+
+#define PCIE20_PARF_PCS_SWING 0x38
+#define PCS_SWING_TX_SWING_FULL(x) ((x) << 8)
+#define PCS_SWING_TX_SWING_LOW(x) ((x) << 0)
+
+#define PCIE20_PARF_CONFIG_BITS 0x50
+#define PHY_RX0_EQ(x) ((x) << 24)
#define PCIE20_v3_PARF_SLV_ADDR_SPACE_SIZE 0x358
#define SLV_ADDR_SPACE_SZ 0x10000000
@@ -293,6 +305,7 @@ static int qcom_pcie_init_2_1_0(struct qcom_pcie *pcie)
struct qcom_pcie_resources_2_1_0 *res = &pcie->res.v2_1_0;
struct dw_pcie *pci = pcie->pci;
struct device *dev = pci->dev;
+ struct device_node *node = dev->of_node;
u32 val;
int ret;
@@ -347,6 +360,17 @@ static int qcom_pcie_init_2_1_0(struct qcom_pcie *pcie)
val &= ~BIT(0);
writel(val, pcie->parf + PCIE20_PARF_PHY_CTRL);
+ if (of_device_is_compatible(node, "qcom,pcie-ipq8064")) {
+ writel(PCS_DEEMPH_TX_DEEMPH_GEN1(24) |
+ PCS_DEEMPH_TX_DEEMPH_GEN2_3_5DB(24) |
+ PCS_DEEMPH_TX_DEEMPH_GEN2_6DB(34),
+ pcie->parf + PCIE20_PARF_PCS_DEEMPH);
+ writel(PCS_SWING_TX_SWING_FULL(120) |
+ PCS_SWING_TX_SWING_LOW(120),
+ pcie->parf + PCIE20_PARF_PCS_SWING);
+ writel(PHY_RX0_EQ(4), pcie->parf + PCIE20_PARF_CONFIG_BITS);
+ }
+
/* enable external reference clock */
val = readl(pcie->parf + PCIE20_PARF_PHY_REFCLK);
val |= BIT(16);
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] PCI: qcom: Add missing reset for ipq806x" 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 ee367e2cdd2202b5714982739e684543cd2cee0e Mon Sep 17 00:00:00 2001
From: Ansuel Smith <ansuelsmth(a)gmail.com>
Date: Mon, 15 Jun 2020 23:06:00 +0200
Subject: [PATCH] PCI: qcom: Add missing reset for ipq806x
Add missing ext reset used by ipq8064 SoC in PCIe qcom driver.
Link: https://lore.kernel.org/r/20200615210608.21469-5-ansuelsmth@gmail.com
Fixes: 82a823833f4e ("PCI: qcom: Add Qualcomm PCIe controller driver")
Signed-off-by: Sham Muthayyan <smuthayy(a)codeaurora.org>
Signed-off-by: Ansuel Smith <ansuelsmth(a)gmail.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi(a)arm.com>
Reviewed-by: Rob Herring <robh(a)kernel.org>
Reviewed-by: Philipp Zabel <p.zabel(a)pengutronix.de>
Acked-by: Stanimir Varbanov <svarbanov(a)mm-sol.com>
Cc: stable(a)vger.kernel.org # v4.5+
diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
index bae5158a9854..fcd265067f34 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -95,6 +95,7 @@ struct qcom_pcie_resources_2_1_0 {
struct reset_control *ahb_reset;
struct reset_control *por_reset;
struct reset_control *phy_reset;
+ struct reset_control *ext_reset;
struct regulator_bulk_data supplies[QCOM_PCIE_2_1_0_MAX_SUPPLY];
};
@@ -272,6 +273,10 @@ static int qcom_pcie_get_resources_2_1_0(struct qcom_pcie *pcie)
if (IS_ERR(res->por_reset))
return PTR_ERR(res->por_reset);
+ res->ext_reset = devm_reset_control_get_optional_exclusive(dev, "ext");
+ if (IS_ERR(res->ext_reset))
+ return PTR_ERR(res->ext_reset);
+
res->phy_reset = devm_reset_control_get_exclusive(dev, "phy");
return PTR_ERR_OR_ZERO(res->phy_reset);
}
@@ -285,6 +290,7 @@ static void qcom_pcie_deinit_2_1_0(struct qcom_pcie *pcie)
reset_control_assert(res->axi_reset);
reset_control_assert(res->ahb_reset);
reset_control_assert(res->por_reset);
+ reset_control_assert(res->ext_reset);
reset_control_assert(res->phy_reset);
clk_disable_unprepare(res->iface_clk);
clk_disable_unprepare(res->core_clk);
@@ -343,6 +349,12 @@ static int qcom_pcie_init_2_1_0(struct qcom_pcie *pcie)
goto err_deassert_ahb;
}
+ ret = reset_control_deassert(res->ext_reset);
+ if (ret) {
+ dev_err(dev, "cannot deassert ext reset\n");
+ goto err_deassert_ahb;
+ }
+
/* enable PCIe clocks and resets */
val = readl(pcie->parf + PCIE20_PARF_PHY_CTRL);
val &= ~BIT(0);
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] PCI: qcom: Add missing reset for ipq806x" 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 ee367e2cdd2202b5714982739e684543cd2cee0e Mon Sep 17 00:00:00 2001
From: Ansuel Smith <ansuelsmth(a)gmail.com>
Date: Mon, 15 Jun 2020 23:06:00 +0200
Subject: [PATCH] PCI: qcom: Add missing reset for ipq806x
Add missing ext reset used by ipq8064 SoC in PCIe qcom driver.
Link: https://lore.kernel.org/r/20200615210608.21469-5-ansuelsmth@gmail.com
Fixes: 82a823833f4e ("PCI: qcom: Add Qualcomm PCIe controller driver")
Signed-off-by: Sham Muthayyan <smuthayy(a)codeaurora.org>
Signed-off-by: Ansuel Smith <ansuelsmth(a)gmail.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi(a)arm.com>
Reviewed-by: Rob Herring <robh(a)kernel.org>
Reviewed-by: Philipp Zabel <p.zabel(a)pengutronix.de>
Acked-by: Stanimir Varbanov <svarbanov(a)mm-sol.com>
Cc: stable(a)vger.kernel.org # v4.5+
diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
index bae5158a9854..fcd265067f34 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -95,6 +95,7 @@ struct qcom_pcie_resources_2_1_0 {
struct reset_control *ahb_reset;
struct reset_control *por_reset;
struct reset_control *phy_reset;
+ struct reset_control *ext_reset;
struct regulator_bulk_data supplies[QCOM_PCIE_2_1_0_MAX_SUPPLY];
};
@@ -272,6 +273,10 @@ static int qcom_pcie_get_resources_2_1_0(struct qcom_pcie *pcie)
if (IS_ERR(res->por_reset))
return PTR_ERR(res->por_reset);
+ res->ext_reset = devm_reset_control_get_optional_exclusive(dev, "ext");
+ if (IS_ERR(res->ext_reset))
+ return PTR_ERR(res->ext_reset);
+
res->phy_reset = devm_reset_control_get_exclusive(dev, "phy");
return PTR_ERR_OR_ZERO(res->phy_reset);
}
@@ -285,6 +290,7 @@ static void qcom_pcie_deinit_2_1_0(struct qcom_pcie *pcie)
reset_control_assert(res->axi_reset);
reset_control_assert(res->ahb_reset);
reset_control_assert(res->por_reset);
+ reset_control_assert(res->ext_reset);
reset_control_assert(res->phy_reset);
clk_disable_unprepare(res->iface_clk);
clk_disable_unprepare(res->core_clk);
@@ -343,6 +349,12 @@ static int qcom_pcie_init_2_1_0(struct qcom_pcie *pcie)
goto err_deassert_ahb;
}
+ ret = reset_control_deassert(res->ext_reset);
+ if (ret) {
+ dev_err(dev, "cannot deassert ext reset\n");
+ goto err_deassert_ahb;
+ }
+
/* enable PCIe clocks and resets */
val = readl(pcie->parf + PCIE20_PARF_PHY_CTRL);
val &= ~BIT(0);
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] PCI: qcom: Add missing reset for ipq806x" failed to apply to 5.7-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.7-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 ee367e2cdd2202b5714982739e684543cd2cee0e Mon Sep 17 00:00:00 2001
From: Ansuel Smith <ansuelsmth(a)gmail.com>
Date: Mon, 15 Jun 2020 23:06:00 +0200
Subject: [PATCH] PCI: qcom: Add missing reset for ipq806x
Add missing ext reset used by ipq8064 SoC in PCIe qcom driver.
Link: https://lore.kernel.org/r/20200615210608.21469-5-ansuelsmth@gmail.com
Fixes: 82a823833f4e ("PCI: qcom: Add Qualcomm PCIe controller driver")
Signed-off-by: Sham Muthayyan <smuthayy(a)codeaurora.org>
Signed-off-by: Ansuel Smith <ansuelsmth(a)gmail.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi(a)arm.com>
Reviewed-by: Rob Herring <robh(a)kernel.org>
Reviewed-by: Philipp Zabel <p.zabel(a)pengutronix.de>
Acked-by: Stanimir Varbanov <svarbanov(a)mm-sol.com>
Cc: stable(a)vger.kernel.org # v4.5+
diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
index bae5158a9854..fcd265067f34 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -95,6 +95,7 @@ struct qcom_pcie_resources_2_1_0 {
struct reset_control *ahb_reset;
struct reset_control *por_reset;
struct reset_control *phy_reset;
+ struct reset_control *ext_reset;
struct regulator_bulk_data supplies[QCOM_PCIE_2_1_0_MAX_SUPPLY];
};
@@ -272,6 +273,10 @@ static int qcom_pcie_get_resources_2_1_0(struct qcom_pcie *pcie)
if (IS_ERR(res->por_reset))
return PTR_ERR(res->por_reset);
+ res->ext_reset = devm_reset_control_get_optional_exclusive(dev, "ext");
+ if (IS_ERR(res->ext_reset))
+ return PTR_ERR(res->ext_reset);
+
res->phy_reset = devm_reset_control_get_exclusive(dev, "phy");
return PTR_ERR_OR_ZERO(res->phy_reset);
}
@@ -285,6 +290,7 @@ static void qcom_pcie_deinit_2_1_0(struct qcom_pcie *pcie)
reset_control_assert(res->axi_reset);
reset_control_assert(res->ahb_reset);
reset_control_assert(res->por_reset);
+ reset_control_assert(res->ext_reset);
reset_control_assert(res->phy_reset);
clk_disable_unprepare(res->iface_clk);
clk_disable_unprepare(res->core_clk);
@@ -343,6 +349,12 @@ static int qcom_pcie_init_2_1_0(struct qcom_pcie *pcie)
goto err_deassert_ahb;
}
+ ret = reset_control_deassert(res->ext_reset);
+ if (ret) {
+ dev_err(dev, "cannot deassert ext reset\n");
+ goto err_deassert_ahb;
+ }
+
/* enable PCIe clocks and resets */
val = readl(pcie->parf + PCIE20_PARF_PHY_CTRL);
val &= ~BIT(0);
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] PCI: qcom: Add missing reset for ipq806x" failed to apply to 5.8-stable tree
by gregkh＠linuxfoundation.org
The patch below does not apply to the 5.8-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 ee367e2cdd2202b5714982739e684543cd2cee0e Mon Sep 17 00:00:00 2001
From: Ansuel Smith <ansuelsmth(a)gmail.com>
Date: Mon, 15 Jun 2020 23:06:00 +0200
Subject: [PATCH] PCI: qcom: Add missing reset for ipq806x
Add missing ext reset used by ipq8064 SoC in PCIe qcom driver.
Link: https://lore.kernel.org/r/20200615210608.21469-5-ansuelsmth@gmail.com
Fixes: 82a823833f4e ("PCI: qcom: Add Qualcomm PCIe controller driver")
Signed-off-by: Sham Muthayyan <smuthayy(a)codeaurora.org>
Signed-off-by: Ansuel Smith <ansuelsmth(a)gmail.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi(a)arm.com>
Reviewed-by: Rob Herring <robh(a)kernel.org>
Reviewed-by: Philipp Zabel <p.zabel(a)pengutronix.de>
Acked-by: Stanimir Varbanov <svarbanov(a)mm-sol.com>
Cc: stable(a)vger.kernel.org # v4.5+
diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
index bae5158a9854..fcd265067f34 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -95,6 +95,7 @@ struct qcom_pcie_resources_2_1_0 {
struct reset_control *ahb_reset;
struct reset_control *por_reset;
struct reset_control *phy_reset;
+ struct reset_control *ext_reset;
struct regulator_bulk_data supplies[QCOM_PCIE_2_1_0_MAX_SUPPLY];
};
@@ -272,6 +273,10 @@ static int qcom_pcie_get_resources_2_1_0(struct qcom_pcie *pcie)
if (IS_ERR(res->por_reset))
return PTR_ERR(res->por_reset);
+ res->ext_reset = devm_reset_control_get_optional_exclusive(dev, "ext");
+ if (IS_ERR(res->ext_reset))
+ return PTR_ERR(res->ext_reset);
+
res->phy_reset = devm_reset_control_get_exclusive(dev, "phy");
return PTR_ERR_OR_ZERO(res->phy_reset);
}
@@ -285,6 +290,7 @@ static void qcom_pcie_deinit_2_1_0(struct qcom_pcie *pcie)
reset_control_assert(res->axi_reset);
reset_control_assert(res->ahb_reset);
reset_control_assert(res->por_reset);
+ reset_control_assert(res->ext_reset);
reset_control_assert(res->phy_reset);
clk_disable_unprepare(res->iface_clk);
clk_disable_unprepare(res->core_clk);
@@ -343,6 +349,12 @@ static int qcom_pcie_init_2_1_0(struct qcom_pcie *pcie)
goto err_deassert_ahb;
}
+ ret = reset_control_deassert(res->ext_reset);
+ if (ret) {
+ dev_err(dev, "cannot deassert ext reset\n");
+ goto err_deassert_ahb;
+ }
+
/* enable PCIe clocks and resets */
val = readl(pcie->parf + PCIE20_PARF_PHY_CTRL);
val &= ~BIT(0);
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] PCI: Add device even if driver attach failed" 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 2194bc7c39610be7cabe7456c5f63a570604f015 Mon Sep 17 00:00:00 2001
From: Rajat Jain <rajatja(a)google.com>
Date: Mon, 6 Jul 2020 16:32:40 -0700
Subject: [PATCH] PCI: Add device even if driver attach failed
device_attach() returning failure indicates a driver error while trying to
probe the device. In such a scenario, the PCI device should still be added
in the system and be visible to the user.
When device_attach() fails, merely warn about it and keep the PCI device in
the system.
This partially reverts ab1a187bba5c ("PCI: Check device_attach() return
value always").
Link: https://lore.kernel.org/r/20200706233240.3245512-1-rajatja@google.com
Signed-off-by: Rajat Jain <rajatja(a)google.com>
Signed-off-by: Bjorn Helgaas <bhelgaas(a)google.com>
Reviewed-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Cc: stable(a)vger.kernel.org # v4.6+
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index 8e40b3e6da77..3cef835b375f 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -322,12 +322,8 @@ void pci_bus_add_device(struct pci_dev *dev)
dev->match_driver = true;
retval = device_attach(&dev->dev);
- if (retval < 0 && retval != -EPROBE_DEFER) {
+ if (retval < 0 && retval != -EPROBE_DEFER)
pci_warn(dev, "device attach failed (%d)\n", retval);
- pci_proc_detach_device(dev);
- pci_remove_sysfs_dev_files(dev);
- return;
- }
pci_dev_assign_added(dev, true);
}
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] PCI/ATS: Add pci_pri_supported() to check device or" 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 3f9a7a13fe4cb6e119e4e4745fbf975d30bfac9b Mon Sep 17 00:00:00 2001
From: Ashok Raj <ashok.raj(a)intel.com>
Date: Thu, 23 Jul 2020 15:37:29 -0700
Subject: [PATCH] PCI/ATS: Add pci_pri_supported() to check device or
associated PF
For SR-IOV, the PF PRI is shared between the PF and any associated VFs, and
the PRI Capability is allowed for PFs but not for VFs. Searching for the
PRI Capability on a VF always fails, even if its associated PF supports
PRI.
Add pci_pri_supported() to check whether device or its associated PF
supports PRI.
[bhelgaas: commit log, avoid "!!"]
Fixes: b16d0cb9e2fc ("iommu/vt-d: Always enable PASID/PRI PCI capabilities before ATS")
Link: https://lore.kernel.org/r/1595543849-19692-1-git-send-email-ashok.raj@intel…
Signed-off-by: Ashok Raj <ashok.raj(a)intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas(a)google.com>
Reviewed-by: Lu Baolu <baolu.lu(a)linux.intel.com>
Acked-by: Joerg Roedel <jroedel(a)suse.de>
Cc: stable(a)vger.kernel.org # v4.4+
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c
index 9129663a7406..5552e7d5d2b1 100644
--- a/drivers/iommu/intel/iommu.c
+++ b/drivers/iommu/intel/iommu.c
@@ -2554,7 +2554,7 @@ static struct dmar_domain *dmar_insert_one_dev_info(struct intel_iommu *iommu,
}
if (info->ats_supported && ecap_prs(iommu->ecap) &&
- pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PRI))
+ pci_pri_supported(pdev))
info->pri_supported = 1;
}
}
diff --git a/drivers/pci/ats.c b/drivers/pci/ats.c
index b761c1f72f67..647e097530a8 100644
--- a/drivers/pci/ats.c
+++ b/drivers/pci/ats.c
@@ -325,6 +325,21 @@ int pci_prg_resp_pasid_required(struct pci_dev *pdev)
return pdev->pasid_required;
}
+
+/**
+ * pci_pri_supported - Check if PRI is supported.
+ * @pdev: PCI device structure
+ *
+ * Returns true if PRI capability is present, false otherwise.
+ */
+bool pci_pri_supported(struct pci_dev *pdev)
+{
+ /* VFs share the PF PRI */
+ if (pci_physfn(pdev)->pri_cap)
+ return true;
+ return false;
+}
+EXPORT_SYMBOL_GPL(pci_pri_supported);
#endif /* CONFIG_PCI_PRI */
#ifdef CONFIG_PCI_PASID
diff --git a/include/linux/pci-ats.h b/include/linux/pci-ats.h
index f75c307f346d..df54cd5b15db 100644
--- a/include/linux/pci-ats.h
+++ b/include/linux/pci-ats.h
@@ -28,6 +28,10 @@ int pci_enable_pri(struct pci_dev *pdev, u32 reqs);
void pci_disable_pri(struct pci_dev *pdev);
int pci_reset_pri(struct pci_dev *pdev);
int pci_prg_resp_pasid_required(struct pci_dev *pdev);
+bool pci_pri_supported(struct pci_dev *pdev);
+#else
+static inline bool pci_pri_supported(struct pci_dev *pdev)
+{ return false; }
#endif /* CONFIG_PCI_PRI */
#ifdef CONFIG_PCI_PASID
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] PCI/ATS: Add pci_pri_supported() to check device or" 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 3f9a7a13fe4cb6e119e4e4745fbf975d30bfac9b Mon Sep 17 00:00:00 2001
From: Ashok Raj <ashok.raj(a)intel.com>
Date: Thu, 23 Jul 2020 15:37:29 -0700
Subject: [PATCH] PCI/ATS: Add pci_pri_supported() to check device or
associated PF
For SR-IOV, the PF PRI is shared between the PF and any associated VFs, and
the PRI Capability is allowed for PFs but not for VFs. Searching for the
PRI Capability on a VF always fails, even if its associated PF supports
PRI.
Add pci_pri_supported() to check whether device or its associated PF
supports PRI.
[bhelgaas: commit log, avoid "!!"]
Fixes: b16d0cb9e2fc ("iommu/vt-d: Always enable PASID/PRI PCI capabilities before ATS")
Link: https://lore.kernel.org/r/1595543849-19692-1-git-send-email-ashok.raj@intel…
Signed-off-by: Ashok Raj <ashok.raj(a)intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas(a)google.com>
Reviewed-by: Lu Baolu <baolu.lu(a)linux.intel.com>
Acked-by: Joerg Roedel <jroedel(a)suse.de>
Cc: stable(a)vger.kernel.org # v4.4+
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c
index 9129663a7406..5552e7d5d2b1 100644
--- a/drivers/iommu/intel/iommu.c
+++ b/drivers/iommu/intel/iommu.c
@@ -2554,7 +2554,7 @@ static struct dmar_domain *dmar_insert_one_dev_info(struct intel_iommu *iommu,
}
if (info->ats_supported && ecap_prs(iommu->ecap) &&
- pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PRI))
+ pci_pri_supported(pdev))
info->pri_supported = 1;
}
}
diff --git a/drivers/pci/ats.c b/drivers/pci/ats.c
index b761c1f72f67..647e097530a8 100644
--- a/drivers/pci/ats.c
+++ b/drivers/pci/ats.c
@@ -325,6 +325,21 @@ int pci_prg_resp_pasid_required(struct pci_dev *pdev)
return pdev->pasid_required;
}
+
+/**
+ * pci_pri_supported - Check if PRI is supported.
+ * @pdev: PCI device structure
+ *
+ * Returns true if PRI capability is present, false otherwise.
+ */
+bool pci_pri_supported(struct pci_dev *pdev)
+{
+ /* VFs share the PF PRI */
+ if (pci_physfn(pdev)->pri_cap)
+ return true;
+ return false;
+}
+EXPORT_SYMBOL_GPL(pci_pri_supported);
#endif /* CONFIG_PCI_PRI */
#ifdef CONFIG_PCI_PASID
diff --git a/include/linux/pci-ats.h b/include/linux/pci-ats.h
index f75c307f346d..df54cd5b15db 100644
--- a/include/linux/pci-ats.h
+++ b/include/linux/pci-ats.h
@@ -28,6 +28,10 @@ int pci_enable_pri(struct pci_dev *pdev, u32 reqs);
void pci_disable_pri(struct pci_dev *pdev);
int pci_reset_pri(struct pci_dev *pdev);
int pci_prg_resp_pasid_required(struct pci_dev *pdev);
+bool pci_pri_supported(struct pci_dev *pdev);
+#else
+static inline bool pci_pri_supported(struct pci_dev *pdev)
+{ return false; }
#endif /* CONFIG_PCI_PRI */
#ifdef CONFIG_PCI_PASID
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] PCI/ATS: Add pci_pri_supported() to check device or" 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 3f9a7a13fe4cb6e119e4e4745fbf975d30bfac9b Mon Sep 17 00:00:00 2001
From: Ashok Raj <ashok.raj(a)intel.com>
Date: Thu, 23 Jul 2020 15:37:29 -0700
Subject: [PATCH] PCI/ATS: Add pci_pri_supported() to check device or
associated PF
For SR-IOV, the PF PRI is shared between the PF and any associated VFs, and
the PRI Capability is allowed for PFs but not for VFs. Searching for the
PRI Capability on a VF always fails, even if its associated PF supports
PRI.
Add pci_pri_supported() to check whether device or its associated PF
supports PRI.
[bhelgaas: commit log, avoid "!!"]
Fixes: b16d0cb9e2fc ("iommu/vt-d: Always enable PASID/PRI PCI capabilities before ATS")
Link: https://lore.kernel.org/r/1595543849-19692-1-git-send-email-ashok.raj@intel…
Signed-off-by: Ashok Raj <ashok.raj(a)intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas(a)google.com>
Reviewed-by: Lu Baolu <baolu.lu(a)linux.intel.com>
Acked-by: Joerg Roedel <jroedel(a)suse.de>
Cc: stable(a)vger.kernel.org # v4.4+
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c
index 9129663a7406..5552e7d5d2b1 100644
--- a/drivers/iommu/intel/iommu.c
+++ b/drivers/iommu/intel/iommu.c
@@ -2554,7 +2554,7 @@ static struct dmar_domain *dmar_insert_one_dev_info(struct intel_iommu *iommu,
}
if (info->ats_supported && ecap_prs(iommu->ecap) &&
- pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PRI))
+ pci_pri_supported(pdev))
info->pri_supported = 1;
}
}
diff --git a/drivers/pci/ats.c b/drivers/pci/ats.c
index b761c1f72f67..647e097530a8 100644
--- a/drivers/pci/ats.c
+++ b/drivers/pci/ats.c
@@ -325,6 +325,21 @@ int pci_prg_resp_pasid_required(struct pci_dev *pdev)
return pdev->pasid_required;
}
+
+/**
+ * pci_pri_supported - Check if PRI is supported.
+ * @pdev: PCI device structure
+ *
+ * Returns true if PRI capability is present, false otherwise.
+ */
+bool pci_pri_supported(struct pci_dev *pdev)
+{
+ /* VFs share the PF PRI */
+ if (pci_physfn(pdev)->pri_cap)
+ return true;
+ return false;
+}
+EXPORT_SYMBOL_GPL(pci_pri_supported);
#endif /* CONFIG_PCI_PRI */
#ifdef CONFIG_PCI_PASID
diff --git a/include/linux/pci-ats.h b/include/linux/pci-ats.h
index f75c307f346d..df54cd5b15db 100644
--- a/include/linux/pci-ats.h
+++ b/include/linux/pci-ats.h
@@ -28,6 +28,10 @@ int pci_enable_pri(struct pci_dev *pdev, u32 reqs);
void pci_disable_pri(struct pci_dev *pdev);
int pci_reset_pri(struct pci_dev *pdev);
int pci_prg_resp_pasid_required(struct pci_dev *pdev);
+bool pci_pri_supported(struct pci_dev *pdev);
+#else
+static inline bool pci_pri_supported(struct pci_dev *pdev)
+{ return false; }
#endif /* CONFIG_PCI_PRI */
#ifdef CONFIG_PCI_PASID
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] PCI/ATS: Add pci_pri_supported() to check device or" 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 3f9a7a13fe4cb6e119e4e4745fbf975d30bfac9b Mon Sep 17 00:00:00 2001
From: Ashok Raj <ashok.raj(a)intel.com>
Date: Thu, 23 Jul 2020 15:37:29 -0700
Subject: [PATCH] PCI/ATS: Add pci_pri_supported() to check device or
associated PF
For SR-IOV, the PF PRI is shared between the PF and any associated VFs, and
the PRI Capability is allowed for PFs but not for VFs. Searching for the
PRI Capability on a VF always fails, even if its associated PF supports
PRI.
Add pci_pri_supported() to check whether device or its associated PF
supports PRI.
[bhelgaas: commit log, avoid "!!"]
Fixes: b16d0cb9e2fc ("iommu/vt-d: Always enable PASID/PRI PCI capabilities before ATS")
Link: https://lore.kernel.org/r/1595543849-19692-1-git-send-email-ashok.raj@intel…
Signed-off-by: Ashok Raj <ashok.raj(a)intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas(a)google.com>
Reviewed-by: Lu Baolu <baolu.lu(a)linux.intel.com>
Acked-by: Joerg Roedel <jroedel(a)suse.de>
Cc: stable(a)vger.kernel.org # v4.4+
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c
index 9129663a7406..5552e7d5d2b1 100644
--- a/drivers/iommu/intel/iommu.c
+++ b/drivers/iommu/intel/iommu.c
@@ -2554,7 +2554,7 @@ static struct dmar_domain *dmar_insert_one_dev_info(struct intel_iommu *iommu,
}
if (info->ats_supported && ecap_prs(iommu->ecap) &&
- pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PRI))
+ pci_pri_supported(pdev))
info->pri_supported = 1;
}
}
diff --git a/drivers/pci/ats.c b/drivers/pci/ats.c
index b761c1f72f67..647e097530a8 100644
--- a/drivers/pci/ats.c
+++ b/drivers/pci/ats.c
@@ -325,6 +325,21 @@ int pci_prg_resp_pasid_required(struct pci_dev *pdev)
return pdev->pasid_required;
}
+
+/**
+ * pci_pri_supported - Check if PRI is supported.
+ * @pdev: PCI device structure
+ *
+ * Returns true if PRI capability is present, false otherwise.
+ */
+bool pci_pri_supported(struct pci_dev *pdev)
+{
+ /* VFs share the PF PRI */
+ if (pci_physfn(pdev)->pri_cap)
+ return true;
+ return false;
+}
+EXPORT_SYMBOL_GPL(pci_pri_supported);
#endif /* CONFIG_PCI_PRI */
#ifdef CONFIG_PCI_PASID
diff --git a/include/linux/pci-ats.h b/include/linux/pci-ats.h
index f75c307f346d..df54cd5b15db 100644
--- a/include/linux/pci-ats.h
+++ b/include/linux/pci-ats.h
@@ -28,6 +28,10 @@ int pci_enable_pri(struct pci_dev *pdev, u32 reqs);
void pci_disable_pri(struct pci_dev *pdev);
int pci_reset_pri(struct pci_dev *pdev);
int pci_prg_resp_pasid_required(struct pci_dev *pdev);
+bool pci_pri_supported(struct pci_dev *pdev);
+#else
+static inline bool pci_pri_supported(struct pci_dev *pdev)
+{ return false; }
#endif /* CONFIG_PCI_PRI */
#ifdef CONFIG_PCI_PASID
5 years, 2 months
- 1
- 0
FAILED: patch "[PATCH] PCI/ATS: Add pci_pri_supported() to check device or" 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 3f9a7a13fe4cb6e119e4e4745fbf975d30bfac9b Mon Sep 17 00:00:00 2001
From: Ashok Raj <ashok.raj(a)intel.com>
Date: Thu, 23 Jul 2020 15:37:29 -0700
Subject: [PATCH] PCI/ATS: Add pci_pri_supported() to check device or
associated PF
For SR-IOV, the PF PRI is shared between the PF and any associated VFs, and
the PRI Capability is allowed for PFs but not for VFs. Searching for the
PRI Capability on a VF always fails, even if its associated PF supports
PRI.
Add pci_pri_supported() to check whether device or its associated PF
supports PRI.
[bhelgaas: commit log, avoid "!!"]
Fixes: b16d0cb9e2fc ("iommu/vt-d: Always enable PASID/PRI PCI capabilities before ATS")
Link: https://lore.kernel.org/r/1595543849-19692-1-git-send-email-ashok.raj@intel…
Signed-off-by: Ashok Raj <ashok.raj(a)intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas(a)google.com>
Reviewed-by: Lu Baolu <baolu.lu(a)linux.intel.com>
Acked-by: Joerg Roedel <jroedel(a)suse.de>
Cc: stable(a)vger.kernel.org # v4.4+
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c
index 9129663a7406..5552e7d5d2b1 100644
--- a/drivers/iommu/intel/iommu.c
+++ b/drivers/iommu/intel/iommu.c
@@ -2554,7 +2554,7 @@ static struct dmar_domain *dmar_insert_one_dev_info(struct intel_iommu *iommu,
}
if (info->ats_supported && ecap_prs(iommu->ecap) &&
- pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_PRI))
+ pci_pri_supported(pdev))
info->pri_supported = 1;
}
}
diff --git a/drivers/pci/ats.c b/drivers/pci/ats.c
index b761c1f72f67..647e097530a8 100644
--- a/drivers/pci/ats.c
+++ b/drivers/pci/ats.c
@@ -325,6 +325,21 @@ int pci_prg_resp_pasid_required(struct pci_dev *pdev)
return pdev->pasid_required;
}
+
+/**
+ * pci_pri_supported - Check if PRI is supported.
+ * @pdev: PCI device structure
+ *
+ * Returns true if PRI capability is present, false otherwise.
+ */
+bool pci_pri_supported(struct pci_dev *pdev)
+{
+ /* VFs share the PF PRI */
+ if (pci_physfn(pdev)->pri_cap)
+ return true;
+ return false;
+}
+EXPORT_SYMBOL_GPL(pci_pri_supported);
#endif /* CONFIG_PCI_PRI */
#ifdef CONFIG_PCI_PASID
diff --git a/include/linux/pci-ats.h b/include/linux/pci-ats.h
index f75c307f346d..df54cd5b15db 100644
--- a/include/linux/pci-ats.h
+++ b/include/linux/pci-ats.h
@@ -28,6 +28,10 @@ int pci_enable_pri(struct pci_dev *pdev, u32 reqs);
void pci_disable_pri(struct pci_dev *pdev);
int pci_reset_pri(struct pci_dev *pdev);
int pci_prg_resp_pasid_required(struct pci_dev *pdev);
+bool pci_pri_supported(struct pci_dev *pdev);
+#else
+static inline bool pci_pri_supported(struct pci_dev *pdev)
+{ return false; }
#endif /* CONFIG_PCI_PRI */
#ifdef CONFIG_PCI_PASID
5 years, 2 months
- 1
- 0
stable-rc/linux-5.7.y build: 201 builds: 0 failed, 201 passed, 34 warnings (v5.7.16)
by kernelci.org bot
stable-rc/linux-5.7.y build: 201 builds: 0 failed, 201 passed, 34 warnings (v5.7.16)
Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.7.y/kernel/v5.7.16/
Tree: stable-rc
Branch: linux-5.7.y
Git Describe: v5.7.16
Git Commit: d036b5d2dd8fa3de540ec3357f657c436ce1d626
Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Built: 7 unique architectures
Warnings Detected:
arc:
arm64:
defconfig (gcc-8): 24 warnings
arm:
i386:
mips:
ci20_defconfig (gcc-8): 1 warning
malta_qemu_32r6_defconfig (gcc-8): 1 warning
rm200_defconfig (gcc-8): 1 warning
riscv:
rv32_defconfig (gcc-8): 6 warnings
x86_64:
tinyconfig (gcc-8): 1 warning
Warnings summary:
16 /scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
3 /scratch/linux/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2)
3 /scratch/linux/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2)
2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp]
2 <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp]
1 {standard input}:141: Warning: macro instruction expanded into multiple instructions
1 arch/mips/configs/ci20_defconfig:178:warning: override: reassigning to symbol LEDS_TRIGGER_ONESHOT
1 /scratch/linux/drivers/block/paride/bpck.c:32: warning: "PC" redefined
1 /scratch/linux/arch/arm64/boot/dts/qcom/ipq6018.dtsi:127.3-14: Warning (dma_ranges_format): /soc:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2)
1 /scratch/linux/arch/arm64/boot/dts/qcom/ipq6018.dtsi:127.3-14: Warning (dma_ranges_format): /soc:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2)
1 .config:1161:warning: override: UNWINDER_GUESS changes choice state
Section mismatches summary:
1 WARNING: modpost: vmlinux.o(.text.unlikely+0x2a44): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region()
1 WARNING: modpost: vmlinux.o(.text.unlikely+0x2830): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region()
================================================================================
Detailed per-defconfig build reports:
--------------------------------------------------------------------------------
32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
arch/mips/configs/ci20_defconfig:178:warning: override: reassigning to symbol LEDS_TRIGGER_ONESHOT
--------------------------------------------------------------------------------
clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
cu1000-neo_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
decstation_64_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
Section mismatches:
WARNING: modpost: vmlinux.o(.text.unlikely+0x2a44): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region()
--------------------------------------------------------------------------------
decstation_r4k_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
Section mismatches:
WARNING: modpost: vmlinux.o(.text.unlikely+0x2830): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region()
--------------------------------------------------------------------------------
defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
defconfig (arm64, gcc-8) — PASS, 0 errors, 24 warnings, 0 section mismatches
Warnings:
/scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
/scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
/scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
/scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
/scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
/scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
/scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
/scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
/scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
/scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
/scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
/scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
/scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
/scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
/scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
/scratch/linux/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi:1068.4-52: Warning (dma_ranges_format): /soc/dram-controller@1c62000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
/scratch/linux/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2)
/scratch/linux/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2)
/scratch/linux/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2)
/scratch/linux/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2)
/scratch/linux/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2)
/scratch/linux/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2)
/scratch/linux/arch/arm64/boot/dts/qcom/ipq6018.dtsi:127.3-14: Warning (dma_ranges_format): /soc:dma-ranges: empty "dma-ranges" property but its #address-cells (1) differs from / (2)
/scratch/linux/arch/arm64/boot/dts/qcom/ipq6018.dtsi:127.3-14: Warning (dma_ranges_format): /soc:dma-ranges: empty "dma-ranges" property but its #size-cells (1) differs from / (2)
--------------------------------------------------------------------------------
dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
{standard input}:141: Warning: macro instruction expanded into multiple instructions
--------------------------------------------------------------------------------
maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nommu_k210_defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nommu_virt_defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
/scratch/linux/drivers/block/paride/bpck.c:32: warning: "PC" redefined
--------------------------------------------------------------------------------
rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches
Warnings:
<stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp]
<stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp]
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
<stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp]
<stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp]
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
--------------------------------------------------------------------------------
s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings:
.config:1161:warning: override: UNWINDER_GUESS changes choice state
--------------------------------------------------------------------------------
tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
--------------------------------------------------------------------------------
zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches
---
For more info write to <info(a)kernelci.org>
5 years, 2 months
- 1
- 0
[PATCH 5.4] genirq/affinity: Make affinity setting if activated opt-in
by Frank van der Linden
From: Thomas Gleixner <tglx(a)linutronix.de>
commit f0c7baca180046824e07fc5f1326e83a8fd150c7 upstream.
John reported that on a RK3288 system the perf per CPU interrupts are all
affine to CPU0 and provided the analysis:
"It looks like what happens is that because the interrupts are not per-CPU
in the hardware, armpmu_request_irq() calls irq_force_affinity() while
the interrupt is deactivated and then request_irq() with IRQF_PERCPU |
IRQF_NOBALANCING.
Now when irq_startup() runs with IRQ_STARTUP_NORMAL, it calls
irq_setup_affinity() which returns early because IRQF_PERCPU and
IRQF_NOBALANCING are set, leaving the interrupt on its original CPU."
This was broken by the recent commit which blocked interrupt affinity
setting in hardware before activation of the interrupt. While this works in
general, it does not work for this particular case. As contrary to the
initial analysis not all interrupt chip drivers implement an activate
callback, the safe cure is to make the deferred interrupt affinity setting
at activation time opt-in.
Implement the necessary core logic and make the two irqchip implementations
for which this is required opt-in. In hindsight this would have been the
right thing to do, but ...
Fixes: baedb87d1b53 ("genirq/affinity: Handle affinity setting on inactive interrupts correctly")
Reported-by: John Keeping <john(a)metanate.com>
Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de>
Tested-by: Marc Zyngier <maz(a)kernel.org>
Acked-by: Marc Zyngier <maz(a)kernel.org>
Cc: stable(a)vger.kernel.org
Link: https://lkml.kernel.org/r/87blk4tzgm.fsf@nanos.tec.linutronix.de
---
arch/x86/kernel/apic/vector.c | 4 ++++
drivers/irqchip/irq-gic-v3-its.c | 5 ++++-
include/linux/irq.h | 13 +++++++++++++
kernel/irq/manage.c | 6 +++++-
4 files changed, 26 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
index 18c0dca08163..557b153c9ee6 100644
--- a/arch/x86/kernel/apic/vector.c
+++ b/arch/x86/kernel/apic/vector.c
@@ -554,6 +554,10 @@ static int x86_vector_alloc_irqs(struct irq_domain *domain, unsigned int virq,
irqd->chip_data = apicd;
irqd->hwirq = virq + i;
irqd_set_single_target(irqd);
+
+ /* Don't invoke affinity setter on deactivated interrupts */
+ irqd_set_affinity_on_activate(irqd);
+
/*
* Legacy vectors are already assigned when the IOAPIC
* takes them over. They stay on the same vector. This is
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index 263cf9240b16..7966b19ceba7 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -2581,6 +2581,7 @@ static int its_irq_domain_alloc(struct irq_domain *domain, unsigned int virq,
msi_alloc_info_t *info = args;
struct its_device *its_dev = info->scratchpad[0].ptr;
struct its_node *its = its_dev->its;
+ struct irq_data *irqd;
irq_hw_number_t hwirq;
int err;
int i;
@@ -2600,7 +2601,9 @@ static int its_irq_domain_alloc(struct irq_domain *domain, unsigned int virq,
irq_domain_set_hwirq_and_chip(domain, virq + i,
hwirq + i, &its_irq_chip, its_dev);
- irqd_set_single_target(irq_desc_get_irq_data(irq_to_desc(virq + i)));
+ irqd = irq_get_irq_data(virq + i);
+ irqd_set_single_target(irqd);
+ irqd_set_affinity_on_activate(irqd);
pr_debug("ID:%d pID:%d vID:%d\n",
(int)(hwirq + i - its_dev->event_map.lpi_base),
(int)(hwirq + i), virq + i);
diff --git a/include/linux/irq.h b/include/linux/irq.h
index ab9d956e21b3..be00e0ae5e31 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -211,6 +211,8 @@ struct irq_data {
* IRQD_CAN_RESERVE - Can use reservation mode
* IRQD_MSI_NOMASK_QUIRK - Non-maskable MSI quirk for affinity change
* required
+ * IRQD_AFFINITY_ON_ACTIVATE - Affinity is set on activation. Don't call
+ * irq_chip::irq_set_affinity() when deactivated.
*/
enum {
IRQD_TRIGGER_MASK = 0xf,
@@ -234,6 +236,7 @@ enum {
IRQD_DEFAULT_TRIGGER_SET = (1 << 25),
IRQD_CAN_RESERVE = (1 << 26),
IRQD_MSI_NOMASK_QUIRK = (1 << 27),
+ IRQD_AFFINITY_ON_ACTIVATE = (1 << 29),
};
#define __irqd_to_state(d) ACCESS_PRIVATE((d)->common, state_use_accessors)
@@ -408,6 +411,16 @@ static inline bool irqd_msi_nomask_quirk(struct irq_data *d)
return __irqd_to_state(d) & IRQD_MSI_NOMASK_QUIRK;
}
+static inline void irqd_set_affinity_on_activate(struct irq_data *d)
+{
+ __irqd_to_state(d) |= IRQD_AFFINITY_ON_ACTIVATE;
+}
+
+static inline bool irqd_affinity_on_activate(struct irq_data *d)
+{
+ return __irqd_to_state(d) & IRQD_AFFINITY_ON_ACTIVATE;
+}
+
#undef __irqd_to_state
static inline irq_hw_number_t irqd_to_hwirq(struct irq_data *d)
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index df73685de114..3b1d0a4725a4 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -281,12 +281,16 @@ static bool irq_set_affinity_deactivated(struct irq_data *data,
struct irq_desc *desc = irq_data_to_desc(data);
/*
+ * Handle irq chips which can handle affinity only in activated
+ * state correctly
+ *
* If the interrupt is not yet activated, just store the affinity
* mask and do not call the chip driver at all. On activation the
* driver has to make sure anyway that the interrupt is in a
* useable state so startup works.
*/
- if (!IS_ENABLED(CONFIG_IRQ_DOMAIN_HIERARCHY) || irqd_is_activated(data))
+ if (!IS_ENABLED(CONFIG_IRQ_DOMAIN_HIERARCHY) ||
+ irqd_is_activated(data) || !irqd_affinity_on_activate(data))
return false;
cpumask_copy(desc->irq_common_data.affinity, mask);
--
2.17.2
5 years, 2 months
- 3
- 3
Linux 5.8.2
by Greg Kroah-Hartman
I'm announcing the release of the 5.8.2 kernel.
All users of the 5.8 kernel series must upgrade.
The updated 5.8.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.8.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/ABI/testing/sysfs-bus-iio | 3
Documentation/core-api/cpu_hotplug.rst | 7
Documentation/devicetree/bindings/phy/socionext,uniphier-usb3hs-phy.yaml | 8
Makefile | 2
arch/arm/boot/dts/at91-sama5d3_xplained.dts | 2
arch/arm/boot/dts/exynos5422-odroid-core.dtsi | 6
arch/arm/boot/dts/exynos5800.dtsi | 6
arch/arm/boot/dts/r8a7793-gose.dts | 4
arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 128 ++---
arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi | 18
arch/arm/kernel/stacktrace.c | 24 +
arch/arm/mach-at91/pm.c | 11
arch/arm/mach-exynos/exynos.c | 2
arch/arm/mach-exynos/mcpm-exynos.c | 10
arch/arm/mach-socfpga/pm.c | 8
arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi | 2
arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi | 6
arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi | 1
arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts | 4
arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 1
arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 11
arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 2
arch/arm64/boot/dts/qcom/msm8916-pins.dtsi | 10
arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 8
arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 8
arch/arm64/boot/dts/renesas/r8a774c0.dtsi | 6
arch/arm64/boot/dts/renesas/r8a77951.dtsi | 8
arch/arm64/boot/dts/renesas/r8a77960.dtsi | 8
arch/arm64/boot/dts/renesas/r8a77961.dtsi | 8
arch/arm64/boot/dts/renesas/r8a77965.dtsi | 8
arch/arm64/boot/dts/renesas/r8a77990.dtsi | 6
arch/arm64/boot/dts/renesas/r8a77995.dtsi | 2
arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi | 2
arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 4
arch/m68k/mac/iop.c | 21
arch/mips/cavium-octeon/octeon-usb.c | 5
arch/mips/include/asm/cpu-features.h | 4
arch/mips/include/asm/cpu.h | 1
arch/mips/kernel/cpu-probe.c | 13
arch/mips/kernel/traps.c | 3
arch/mips/kvm/vz.c | 2
arch/mips/pci/pci-xtalk-bridge.c | 3
arch/parisc/include/asm/barrier.h | 61 ++
arch/parisc/include/asm/spinlock.h | 33 -
arch/parisc/kernel/entry.S | 48 +-
arch/parisc/kernel/syscall.S | 24 -
arch/powerpc/boot/Makefile | 2
arch/powerpc/boot/serial.c | 2
arch/powerpc/include/asm/fixmap.h | 2
arch/powerpc/include/asm/perf_event.h | 2
arch/powerpc/include/asm/ptrace.h | 2
arch/powerpc/include/asm/rtas.h | 2
arch/powerpc/include/asm/timex.h | 2
arch/powerpc/kernel/hw_breakpoint.c | 95 ++--
arch/powerpc/kernel/rtas.c | 122 -----
arch/powerpc/kernel/vdso.c | 2
arch/powerpc/mm/book3s64/hash_utils.c | 5
arch/powerpc/mm/book3s64/pkeys.c | 16
arch/powerpc/mm/book3s64/radix_pgtable.c | 16
arch/powerpc/platforms/cell/spufs/coredump.c | 2
arch/powerpc/platforms/pseries/hotplug-cpu.c | 171 -------
arch/powerpc/platforms/pseries/offline_states.h | 38 -
arch/powerpc/platforms/pseries/pmem.c | 1
arch/powerpc/platforms/pseries/smp.c | 28 -
arch/powerpc/platforms/pseries/suspend.c | 22
arch/s390/include/asm/topology.h | 6
arch/s390/mm/gmap.c | 27 -
arch/s390/net/bpf_jit_comp.c | 54 +-
arch/x86/crypto/aes_ctrby8_avx-x86_64.S | 14
arch/x86/crypto/aesni-intel_asm.S | 6
arch/x86/crypto/crc32c-pcl-intel-asm_64.S | 2
arch/x86/events/intel/uncore_snb.c | 3
arch/x86/include/asm/topology.h | 2
arch/x86/include/asm/uaccess.h | 5
arch/x86/kernel/apic/io_apic.c | 5
arch/x86/kernel/cpu/mce/inject.c | 2
arch/x86/kernel/process_64.c | 2
arch/x86/kernel/smpboot.c | 50 +-
arch/x86/kvm/svm/svm.c | 2
arch/x86/kvm/vmx/vmx.c | 2
arch/x86/kvm/x86.c | 38 -
arch/x86/kvm/x86.h | 2
block/blk-iocost.c | 2
block/blk-zoned.c | 3
drivers/acpi/acpica/exprep.c | 4
drivers/acpi/acpica/utdelete.c | 6
drivers/base/dd.c | 7
drivers/base/firmware_loader/fallback_platform.c | 5
drivers/block/loop.c | 4
drivers/bluetooth/btmrvl_sdio.c | 8
drivers/bluetooth/btmtksdio.c | 16
drivers/bluetooth/btusb.c | 90 +++
drivers/bluetooth/hci_h5.c | 2
drivers/bluetooth/hci_qca.c | 104 +++-
drivers/bluetooth/hci_serdev.c | 3
drivers/bus/ti-sysc.c | 6
drivers/char/agp/intel-gtt.c | 4
drivers/char/tpm/tpm-chip.c | 9
drivers/char/tpm/tpm.h | 5
drivers/char/tpm/tpm2-space.c | 26 -
drivers/char/tpm/tpmrm-dev.c | 2
drivers/clk/bcm/clk-bcm63xx-gate.c | 1
drivers/clk/clk-scmi.c | 22
drivers/clk/qcom/gcc-sc7180.c | 2
drivers/clk/qcom/gcc-sdm845.c | 4
drivers/cpufreq/Kconfig.arm | 1
drivers/cpufreq/armada-37xx-cpufreq.c | 1
drivers/cpufreq/cpufreq.c | 58 +-
drivers/crypto/caam/caamalg.c | 2
drivers/crypto/caam/caamalg_qi.c | 2
drivers/crypto/caam/caamalg_qi2.c | 2
drivers/crypto/cavium/cpt/cptvf_algs.c | 1
drivers/crypto/cavium/cpt/cptvf_reqmanager.c | 12
drivers/crypto/cavium/cpt/request_manager.h | 2
drivers/crypto/ccp/ccp-dev.h | 1
drivers/crypto/ccp/ccp-ops.c | 37 +
drivers/crypto/ccree/cc_cipher.c | 30 -
drivers/crypto/hisilicon/sec/sec_algs.c | 34 -
drivers/crypto/qat/qat_common/qat_algs.c | 22
drivers/crypto/qat/qat_common/qat_uclo.c | 9
drivers/devfreq/devfreq.c | 11
drivers/devfreq/rk3399_dmc.c | 42 -
drivers/dma-buf/st-dma-fence-chain.c | 43 -
drivers/edac/edac_device_sysfs.c | 1
drivers/edac/edac_pci_sysfs.c | 2
drivers/firmware/arm_scmi/scmi_pm_domain.c | 12
drivers/firmware/qcom_scm.c | 7
drivers/gpio/gpiolib-devres.c | 13
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 97 +++-
drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 2
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 19
drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c | 2
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 6
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 4
drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c | 29 -
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 16
drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 11
drivers/gpu/drm/amd/powerplay/arcturus_ppt.c | 14
drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 3
drivers/gpu/drm/arm/malidp_planes.c | 2
drivers/gpu/drm/bridge/sil-sii8620.c | 2
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 8
drivers/gpu/drm/drm_debugfs.c | 8
drivers/gpu/drm/drm_gem.c | 4
drivers/gpu/drm/drm_mipi_dsi.c | 6
drivers/gpu/drm/drm_mm.c | 4
drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 19
drivers/gpu/drm/imx/dw_hdmi-imx.c | 15
drivers/gpu/drm/imx/imx-drm-core.c | 3
drivers/gpu/drm/imx/imx-ldb.c | 15
drivers/gpu/drm/imx/imx-tve.c | 35 -
drivers/gpu/drm/imx/ipuv3-crtc.c | 21
drivers/gpu/drm/imx/parallel-display.c | 15
drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 18
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 2
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 20
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 13
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c | 9
drivers/gpu/drm/msm/msm_gem.c | 36 -
drivers/gpu/drm/nouveau/dispnv50/head.c | 24 -
drivers/gpu/drm/nouveau/nouveau_debugfs.c | 4
drivers/gpu/drm/nouveau/nouveau_drm.c | 8
drivers/gpu/drm/nouveau/nouveau_gem.c | 4
drivers/gpu/drm/nouveau/nouveau_sgdma.c | 9
drivers/gpu/drm/panel/panel-simple.c | 2
drivers/gpu/drm/panfrost/panfrost_job.c | 5
drivers/gpu/drm/radeon/ci_dpm.c | 2
drivers/gpu/drm/radeon/radeon_display.c | 4
drivers/gpu/drm/radeon/radeon_drv.c | 9
drivers/gpu/drm/radeon/radeon_kms.c | 4
drivers/gpu/drm/stm/ltdc.c | 3
drivers/gpu/drm/tilcdc/tilcdc_panel.c | 6
drivers/gpu/drm/ttm/ttm_tt.c | 3
drivers/gpu/drm/xen/xen_drm_front.c | 4
drivers/gpu/drm/xen/xen_drm_front_gem.c | 8
drivers/gpu/drm/xen/xen_drm_front_kms.c | 2
drivers/gpu/host1x/debug.c | 4
drivers/gpu/ipu-v3/ipu-common.c | 2
drivers/hid/hid-input.c | 6
drivers/hwtracing/coresight/coresight-etm4x.c | 22
drivers/hwtracing/coresight/coresight-etm4x.h | 6
drivers/hwtracing/coresight/coresight-tmc-etf.c | 13
drivers/iio/amplifiers/ad8366.c | 7
drivers/infiniband/core/device.c | 11
drivers/infiniband/core/nldev.c | 3
drivers/infiniband/core/verbs.c | 2
drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 13
drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 1
drivers/infiniband/hw/qedr/qedr.h | 5
drivers/infiniband/hw/qedr/verbs.c | 42 +
drivers/infiniband/sw/rxe/rxe_recv.c | 6
drivers/infiniband/sw/rxe/rxe_verbs.c | 5
drivers/infiniband/ulp/rtrs/rtrs-clt.c | 16
drivers/infiniband/ulp/rtrs/rtrs-srv.c | 2
drivers/iommu/intel/dmar.c | 1
drivers/iommu/intel/iommu.c | 27 +
drivers/iommu/intel/irq_remapping.c | 8
drivers/irqchip/irq-bcm7038-l1.c | 8
drivers/irqchip/irq-gic-v3-its.c | 4
drivers/irqchip/irq-loongson-htvec.c | 10
drivers/irqchip/irq-loongson-liointc.c | 1
drivers/irqchip/irq-loongson-pch-pic.c | 30 -
drivers/irqchip/irq-mtk-sysirq.c | 8
drivers/irqchip/irq-ti-sci-inta.c | 2
drivers/leds/led-class.c | 1
drivers/leds/leds-lm355x.c | 7
drivers/macintosh/via-macii.c | 9
drivers/md/bcache/super.c | 9
drivers/md/md-cluster.c | 1
drivers/md/md.c | 9
drivers/media/cec/platform/cros-ec/cros-ec-cec.c | 6
drivers/media/firewire/firedtv-fw.c | 2
drivers/media/i2c/tvp5150.c | 8
drivers/media/mc/mc-request.c | 31 -
drivers/media/platform/exynos4-is/media-dev.c | 3
drivers/media/platform/marvell-ccic/mcam-core.c | 2
drivers/media/platform/mtk-mdp/mtk_mdp_comp.c | 16
drivers/media/platform/omap3isp/isppreview.c | 4
drivers/media/platform/s5p-g2d/g2d.c | 28 -
drivers/media/usb/dvb-usb/Kconfig | 1
drivers/media/usb/go7007/go7007-usb.c | 11
drivers/memory/samsung/exynos5422-dmc.c | 12
drivers/memory/tegra/tegra186-emc.c | 16
drivers/mfd/ioc3.c | 6
drivers/misc/cxl/sysfs.c | 2
drivers/misc/lkdtm/bugs.c | 49 +-
drivers/misc/lkdtm/lkdtm.h | 2
drivers/misc/lkdtm/perms.c | 22
drivers/misc/lkdtm/usercopy.c | 7
drivers/mmc/host/sdhci-cadence.c | 123 ++---
drivers/mmc/host/sdhci-of-arasan.c | 4
drivers/mmc/host/sdhci-pci-o2micro.c | 6
drivers/most/core.c | 4
drivers/mtd/nand/raw/brcmnand/brcmnand.c | 5
drivers/mtd/nand/raw/qcom_nandc.c | 7
drivers/mtd/spi-nor/controllers/intel-spi.c | 9
drivers/net/dsa/mv88e6xxx/chip.c | 1
drivers/net/dsa/rtl8366.c | 35 +
drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c | 6
drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c | 2
drivers/net/ethernet/cadence/macb_main.c | 11
drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c | 2
drivers/net/ethernet/cavium/thunder/nicvf_main.c | 8
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 8
drivers/net/ethernet/freescale/fman/fman.c | 3
drivers/net/ethernet/freescale/fman/fman_dtsec.c | 4
drivers/net/ethernet/freescale/fman/fman_mac.h | 2
drivers/net/ethernet/freescale/fman/fman_memac.c | 3
drivers/net/ethernet/freescale/fman/fman_port.c | 9
drivers/net/ethernet/freescale/fman/fman_tgec.c | 2
drivers/net/ethernet/intel/iavf/iavf_main.c | 9
drivers/net/ethernet/intel/ice/ice_flex_pipe.c | 8
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 1
drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 9
drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c | 42 -
drivers/net/ethernet/mscc/ocelot.c | 16
drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c | 9
drivers/net/ethernet/pensando/ionic/ionic_lif.c | 2
drivers/net/ethernet/qlogic/qed/qed_cxt.c | 5
drivers/net/ethernet/qlogic/qed/qed_rdma.c | 1
drivers/net/ethernet/sgi/ioc3-eth.c | 4
drivers/net/ethernet/ti/am65-cpsw-nuss.c | 19
drivers/net/ethernet/toshiba/spider_net.c | 4
drivers/net/ethernet/xilinx/ll_temac_main.c | 6
drivers/net/hyperv/netvsc_drv.c | 7
drivers/net/phy/marvell10g.c | 18
drivers/net/phy/mscc/mscc_main.c | 9
drivers/net/phy/phy_device.c | 8
drivers/net/usb/r8152.c | 2
drivers/net/vmxnet3/vmxnet3_drv.c | 3
drivers/net/vxlan.c | 4
drivers/net/wan/lapbether.c | 10
drivers/net/wireless/ath/ath10k/htt_tx.c | 4
drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h | 2
drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c | 4
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 6
drivers/net/wireless/intel/iwlegacy/common.c | 4
drivers/net/wireless/marvell/mwifiex/sdio.h | 4
drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c | 22
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 13
drivers/net/wireless/mediatek/mt76/mt7615/usb.c | 21
drivers/net/wireless/mediatek/mt76/mt7615/usb_mcu.c | 2
drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c | 2
drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 19
drivers/net/wireless/quantenna/qtnfmac/core.c | 5
drivers/net/wireless/realtek/rtw88/coex.c | 3
drivers/net/wireless/realtek/rtw88/fw.c | 2
drivers/net/wireless/realtek/rtw88/main.c | 11
drivers/net/wireless/realtek/rtw88/rtw8822ce.c | 4
drivers/net/wireless/ti/wl1251/event.c | 2
drivers/nvme/host/multipath.c | 17
drivers/nvme/host/rdma.c | 12
drivers/nvme/host/tcp.c | 12
drivers/nvmem/sprd-efuse.c | 4
drivers/parisc/sba_iommu.c | 2
drivers/pci/access.c | 8
drivers/pci/controller/cadence/pcie-cadence-ep.c | 9
drivers/pci/controller/cadence/pcie-cadence-host.c | 15
drivers/pci/controller/pci-loongson.c | 6
drivers/pci/controller/pcie-rcar-host.c | 4
drivers/pci/controller/vmd.c | 3
drivers/pci/pcie/aspm.c | 1
drivers/pci/quirks.c | 2
drivers/phy/cadence/phy-cadence-salvo.c | 2
drivers/phy/marvell/phy-armada38x-comphy.c | 45 +
drivers/phy/renesas/phy-rcar-gen3-usb2.c | 61 +-
drivers/phy/samsung/phy-exynos5-usbdrd.c | 4
drivers/pinctrl/pinctrl-single.c | 11
drivers/platform/x86/asus-nb-wmi.c | 82 +++
drivers/platform/x86/intel-hid.c | 2
drivers/platform/x86/intel-vbtn.c | 2
drivers/power/supply/88pm860x_battery.c | 6
drivers/regulator/core.c | 18
drivers/reset/reset-intel-gw.c | 24 -
drivers/s390/block/dasd_diag.c | 25 -
drivers/s390/net/qeth_core_main.c | 20
drivers/s390/net/qeth_l2_main.c | 4
drivers/scsi/arm/cumana_2.c | 2
drivers/scsi/arm/eesox.c | 2
drivers/scsi/arm/powertec.c | 2
drivers/scsi/megaraid/megaraid_sas_base.c | 9
drivers/scsi/mesh.c | 8
drivers/scsi/qla2xxx/qla_iocb.c | 4
drivers/scsi/scsi_debug.c | 6
drivers/scsi/scsi_lib.c | 4
drivers/scsi/ufs/ufshcd.c | 53 +-
drivers/scsi/ufs/ufshcd.h | 2
drivers/soc/qcom/pdr_interface.c | 4
drivers/soc/qcom/rpmh-rsc.c | 19
drivers/spi/spi-dw-dma.c | 14
drivers/spi/spi-lantiq-ssc.c | 12
drivers/spi/spi-rockchip.c | 2
drivers/spi/spidev.c | 21
drivers/staging/media/allegro-dvt/allegro-core.c | 8
drivers/staging/media/rkisp1/rkisp1-resizer.c | 12
drivers/staging/rtl8192u/r8192U_core.c | 2
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 1
drivers/thermal/intel/int340x_thermal/processor_thermal_device.c | 2
drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 2
drivers/usb/cdns3/gadget.c | 3
drivers/usb/core/quirks.c | 16
drivers/usb/dwc2/platform.c | 4
drivers/usb/dwc3/dwc3-meson-g12a.c | 15
drivers/usb/gadget/function/f_uac2.c | 7
drivers/usb/gadget/udc/bdc/bdc_core.c | 13
drivers/usb/gadget/udc/bdc/bdc_ep.c | 16
drivers/usb/gadget/udc/net2280.c | 4
drivers/usb/mtu3/mtu3_core.c | 6
drivers/usb/serial/cp210x.c | 19
drivers/usb/serial/iuu_phoenix.c | 14
drivers/vdpa/vdpa_sim/vdpa_sim.c | 31 +
drivers/video/console/newport_con.c | 12
drivers/video/fbdev/neofb.c | 1
drivers/video/fbdev/pxafb.c | 4
drivers/video/fbdev/savage/savagefb_driver.c | 2
drivers/video/fbdev/sm712fb.c | 2
drivers/xen/balloon.c | 12
drivers/xen/gntdev-dmabuf.c | 8
fs/9p/v9fs.c | 5
fs/btrfs/ctree.h | 2
fs/btrfs/extent-tree.c | 8
fs/btrfs/extent_io.c | 2
fs/btrfs/file.c | 12
fs/btrfs/inode.c | 44 +
fs/btrfs/space-info.c | 2
fs/dlm/lockspace.c | 6
fs/erofs/inode.c | 121 +++--
fs/io_uring.c | 235 +++++++---
fs/kernfs/file.c | 2
fs/minix/inode.c | 36 +
fs/minix/itree_common.c | 8
fs/nfs/pnfs.c | 46 -
fs/nfsd/nfs4recover.c | 24 -
fs/ocfs2/dlmglue.c | 8
fs/pstore/platform.c | 5
fs/xfs/libxfs/xfs_shared.h | 1
fs/xfs/libxfs/xfs_trans_space.h | 2
fs/xfs/scrub/bmap.c | 22
fs/xfs/xfs_bmap_util.c | 18
fs/xfs/xfs_qm.c | 1
fs/xfs/xfs_reflink.c | 21
fs/xfs/xfs_trans.c | 19
include/asm-generic/vmlinux.lds.h | 1
include/linux/bitfield.h | 2
include/linux/dmar.h | 1
include/linux/gpio/driver.h | 13
include/linux/gpio/regmap.h | 2
include/linux/intel-iommu.h | 2
include/linux/tpm.h | 1
include/linux/tpm_eventlog.h | 11
include/linux/tracepoint.h | 2
include/net/bluetooth/bluetooth.h | 2
include/net/bluetooth/hci.h | 11
include/net/bluetooth/hci_core.h | 2
include/net/inet_connection_sock.h | 4
include/net/ip_vs.h | 10
include/net/tcp.h | 2
include/uapi/linux/bpf.h | 2
include/uapi/linux/seccomp.h | 3
include/uapi/rdma/qedr-abi.h | 10
kernel/bpf/map_iter.c | 16
kernel/bpf/task_iter.c | 6
kernel/rcu/tree.c | 9
kernel/sched/core.c | 21
kernel/sched/fair.c | 23
kernel/sched/topology.c | 2
kernel/seccomp.c | 9
kernel/signal.c | 16
kernel/task_work.c | 8
kernel/time/tick-sched.c | 22
kernel/trace/blktrace.c | 18
kernel/trace/ftrace.c | 3
kernel/trace/trace.c | 12
kernel/trace/trace.h | 9
lib/crc-t10dif.c | 54 +-
lib/dynamic_debug.c | 23
lib/kobject.c | 33 -
mm/mmap.c | 1
mm/vmstat.c | 12
net/bluetooth/6lowpan.c | 5
net/bluetooth/hci_core.c | 28 -
net/bpfilter/bpfilter_kern.c | 1
net/core/sock.c | 25 -
net/ipv4/inet_connection_sock.c | 97 ++--
net/ipv4/inet_hashtables.c | 1
net/ipv4/sysctl_net_ipv4.c | 16
net/ipv4/tcp.c | 16
net/ipv4/tcp_fastopen.c | 23
net/netfilter/ipvs/ip_vs_core.c | 12
net/netfilter/nft_meta.c | 2
net/nfc/rawsock.c | 7
net/packet/af_packet.c | 9
net/socket.c | 2
net/sunrpc/auth_gss/gss_krb5_wrap.c | 2
net/sunrpc/auth_gss/svcauth_gss.c | 1
net/sunrpc/xprtrdma/svc_rdma_rw.c | 28 -
net/tls/tls_device.c | 3
net/vmw_vsock/af_vsock.c | 2
samples/bpf/fds_example.c | 3
samples/bpf/map_perf_test_kern.c | 9
samples/bpf/test_map_in_map_kern.c | 9
samples/bpf/test_probe_write_user_kern.c | 9
scripts/recordmcount.c | 6
scripts/selinux/mdp/mdp.c | 23
security/integrity/ima/ima.h | 5
security/integrity/ima/ima_policy.c | 102 +++-
security/smack/smackfs.c | 6
sound/pci/hda/patch_realtek.c | 4
sound/soc/codecs/hdac_hda.c | 7
sound/soc/codecs/tas2770.c | 3
sound/soc/fsl/fsl_easrc.c | 2
sound/soc/fsl/fsl_sai.c | 5
sound/soc/fsl/fsl_sai.h | 2
sound/soc/intel/boards/bxt_rt298.c | 2
sound/soc/intel/boards/cml_rt1011_rt5682.c | 84 +--
sound/soc/intel/boards/sof_sdw.c | 1
sound/soc/meson/axg-card.c | 20
sound/soc/meson/axg-tdm-formatter.c | 11
sound/soc/meson/axg-tdm-formatter.h | 1
sound/soc/meson/axg-tdm-interface.c | 26 -
sound/soc/meson/axg-tdmin.c | 16
sound/soc/meson/axg-tdmout.c | 3
sound/soc/meson/gx-card.c | 18
sound/soc/meson/meson-card-utils.c | 4
sound/soc/soc-core.c | 5
sound/soc/soc-dai.c | 16
sound/soc/soc-pcm.c | 42 +
sound/soc/sof/nocodec.c | 1
sound/usb/card.h | 1
sound/usb/mixer_quirks.c | 1
sound/usb/pcm.c | 6
sound/usb/quirks-table.h | 64 ++
sound/usb/quirks.c | 3
sound/usb/stream.c | 1
tools/bpf/bpftool/btf.c | 2
tools/bpf/bpftool/gen.c | 5
tools/build/Build.include | 3
tools/include/uapi/linux/bpf.h | 2
tools/lib/bpf/bpf_tracing.h | 4
tools/testing/kunit/kunit.py | 24 -
tools/testing/kunit/kunit_kernel.py | 6
tools/testing/kunit/kunit_tool_test.py | 14
tools/testing/selftests/lkdtm/run.sh | 6
tools/testing/selftests/lkdtm/tests.txt | 1
tools/testing/selftests/net/msg_zerocopy.c | 5
tools/testing/selftests/powerpc/benchmarks/context_switch.c | 21
tools/testing/selftests/powerpc/eeh/eeh-functions.sh | 11
tools/testing/selftests/powerpc/utils.c | 37 +
tools/testing/selftests/seccomp/seccomp_bpf.c | 2
489 files changed, 3990 insertions(+), 2427 deletions(-)
Aaron Ma (1):
rtw88: 8822ce: add support for device ID 0xc82f
Abhishek Pandit-Subedi (2):
Bluetooth: Allow suspend even when preparation has failed
Bluetooth: Fix suspend notifier race
Aditya Pakki (3):
drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync
drm/nouveau: fix reference count leak in nouveau_debugfs_strap_peek
drm/nouveau: fix multiple instances of reference count leaks
Ahmad Fatoum (1):
gpio: don't use same lockdep class for all devm_gpiochip_add_data users
Akhil P Oommen (2):
drm: msm: a6xx: fix gpu failure after system resume
drm/msm: Fix a null pointer access in msm_gem_shrinker_count()
Alex Deucher (3):
drm/amdgpu/debugfs: fix ref count leak when pm_runtime_get_sync fails
drm/amdgpu/display bail early in dm_pp_get_static_clocks
drm/amdgpu/display: properly guard the calls to swSMU functions
Alex Vesker (1):
net/mlx5: DR, Change push vlan action sequence
Alexander Gordeev (1):
s390/numa: set node distance to LOCAL_DISTANCE
Alexander Sverdlin (1):
mtd: spi-nor: intel-spi: Simulate WRDI command
Alexandre Belloni (1):
ARM: dts: at91: sama5d3_xplained: change phy-mode
Alexei Starovoitov (1):
bpfilter: Initialize pos variable
Alim Akhtar (1):
arm64: dts: exynos: Fix silent hang after boot on Espresso
Amir Goldstein (1):
kernfs: do not call fsnotify() with name without a parent
Andrii Nakryiko (2):
bpf: Fix bpf_ringbuf_output() signature to return long
tools, build: Propagate build failures from tools/build/Makefile.build
Aneesh Kumar K.V (1):
powerpc/book3s64/pkeys: Use PVR check instead of cpu feature
Antoine Tenart (1):
net: phy: mscc: restore the base page in vsc8514/8584_config_init
Aric Cyr (1):
drm/amd/display: Improve DisplayPort monitor interop
Armas Spann (1):
platform/x86: asus-nb-wmi: add support for ASUS ROG Zephyrus G14 and G15
Arnd Bergmann (3):
crypto: x86/crc32c - fix building with clang ias
leds: lm355x: avoid enum conversion warning
media: cxusb-analog: fix V4L2 dependency
Balakrishna Godavarthi (1):
Bluetooth: hci_qca: Increase SoC idle timeout to 200ms
Baoquan He (1):
Revert "mm/vmstat.c: do not show lowmem reserve protection information of empty zone"
Bart Van Assche (1):
scsi: qla2xxx: Make __qla2x00_alloc_iocbs() initialize 32 bits of request_t.handle
Bartosz Golaszewski (1):
irqchip/irq-mtk-sysirq: Replace spinlock with raw_spinlock
Bharata B Rao (1):
powerpc/mm/radix: Free PUD table when freeing pagetable
Bjorn Helgaas (1):
PCI: Fix pci_cfg_wait queue locking problem
Bolarinwa Olayemi Saheed (1):
iwlegacy: Check the return value of pcie_capability_read_*()
Brant Merryman (2):
USB: serial: cp210x: re-enable auto-RTS on open
USB: serial: cp210x: enable usb generic throttle/unthrottle
Brendan Higgins (2):
kunit: tool: fix broken default args in unit tests
kunit: tool: fix improper treatment of file location
Brian Foster (2):
xfs: preserve rmapbt swapext block reservation from freed blocks
xfs: fix inode allocation block res calculation precedence
Chanwoo Choi (1):
PM / devfreq: Fix indentaion of devfreq_summary debugfs node
Charles Keepax (1):
ASoC: soc-core: Fix regression causing sysfs entries to disappear
Chen Tao (1):
drm/amdgpu/debugfs: fix memory leak when amdgpu_virt_enable_access_debugfs failed
Chen-Yu Tsai (2):
ARM: dts: sunxi: bananapi-m2-plus-v1.2: Add regulator supply to all CPU cores
ARM: dts: sunxi: bananapi-m2-plus-v1.2: Fix CPU supply voltages
Chengming Zhou (1):
iocost: Fix check condition of iocg abs_vdebt
Chris Packham (1):
net: dsa: mv88e6xxx: MV88E6097 does not support jumbo configuration
Christian Eggers (1):
spi: spidev: Align buffers for DMA
Christian Hewitt (2):
arm64: dts: meson: misc fixups for w400 dtsi
arm64: dts: meson: fix mmc0 tuning error on Khadas VIM3
Christian König (1):
drm/radeon: disable AGP by default
Christoph Hellwig (1):
powerpc/spufs: Fix the type of ret in spufs_arch_write_note
Christophe JAILLET (8):
memory: tegra: Fix an error handling path in tegra186_emc_probe()
video: pxafb: Fix the function used to balance a 'dma_alloc_coherent()' call
scsi: cumana_2: Fix different dev_id between request_irq() and free_irq()
scsi: powertec: Fix different dev_id between request_irq() and free_irq()
scsi: eesox: Fix different dev_id between request_irq() and free_irq()
media: s5p-g2d: Fix a memory leak in an error handling path in 'g2d_probe()'
net: sgi: ioc3-eth: Fix the size used in some 'dma_free_coherent()' calls
net: spider_net: Fix the size used in a 'dma_free_coherent()' call
Christophe Leroy (1):
powerpc/fixmap: Fix FIX_EARLY_DEBUG_BASE when page size is 256k
Chuck Lever (2):
svcrdma: Fix page leak in svc_rdma_recv_read_chunk()
SUNRPC: Fix ("SUNRPC: Add "@len" parameter to gss_unwrap()")
Chuhong Yuan (6):
iio: amplifiers: ad8366: Change devm_gpiod_get() to optional and add the missed check
media: marvell-ccic: Add missed v4l2_async_notifier_cleanup()
media: omap3isp: Add missed v4l2_ctrl_handler_free() for preview_init_entities()
media: tvp5150: Add missed media_entity_cleanup()
media: exynos4-is: Add missed check for pinctrl_lookup_state()
mmc: sdhci-of-arasan: Add missed checks for devm_clk_register()
Chunfeng Yun (1):
usb: mtu3: clear dual mode of u3port when disable device
Colin Ian King (6):
md: raid0/linear: fix dereference before null check on pointer mddev
drm/arm: fix unintentional integer overflow on left shift
staging: most: avoid null pointer dereference when iface is null
drm/amdgpu: ensure 0 is returned for success in jpeg_v2_5_wait_for_idle
drm/radeon: fix array out-of-bounds read and write issues
staging: rtl8192u: fix a dubious looking mask before a shift
Coly Li (1):
bcache: fix super block seq numbers comparision in register_cache_set()
Cristian Marussi (1):
firmware: arm_scmi: Fix SCMI genpd domain probing
Dafna Hirschfeld (1):
media: staging: rkisp1: rsz: supported formats are the isp's src formats, not sink formats
Dan Carpenter (10):
drm/gem: Fix a leak in drm_gem_objects_lookup()
Bluetooth: hci_qca: Fix an error pointer dereference
media: firewire: Using uninitialized values in node_probe()
media: allegro: Fix some NULL vs IS_ERR() checks in probe
mwifiex: Prevent memory corruption handling keys
thermal: ti-soc-thermal: Fix reversed condition in ti_thermal_expose_sensor()
mt76: mt7915: potential array overflow in mt7915_mcu_tx_rate_report()
Smack: fix another vsscanf out of bounds
Smack: prevent underflow in smk_set_cipso()
media: mtk-mdp: Fix a refcounting bug on error in init
Dan Murphy (1):
ASoC: tas2770: Fix reset gpio property name
Dan Robertson (1):
usb: dwc3: meson-g12a: fix shared reset control use
Danesh Petigara (1):
usb: bdc: Halt controller on suspend
Daniel T. Lee (1):
samples: bpf: Fix bpf programs with kprobe/sys_connect event
Danil Kipnis (1):
RDMA/rtrs-clt: add an additional random 8 seconds before reconnecting
Dariusz Marcinkiewicz (1):
media: cros-ec-cec: do not bail on device_init_wakeup failure
Darrick J. Wong (3):
xfs: don't eat an EIO/ENOSPC writeback error when scrubbing data fork
xfs: fix reflink quota reservation accounting error
xfs: clear XFS_DQ_FREEING if we can't lock the dquot buffer to flush
Dave Airlie (1):
drm/ttm/nouveau: don't call tt destroy callback on alloc failure.
Dean Nelson (1):
net: thunderx: initialize VF's mailbox mutex before first usage
Dejin Zheng (3):
reset: intel: fix a compile warning about REG_OFFSET redefined
video: fbdev: sm712fb: fix an issue about iounmap for a wrong address
console: newport_con: fix an issue about leak related system resources
Dilip Kota (1):
spi: lantiq: fix: Rx overflow error in full duplex mode
Dinghao Liu (1):
PCI: rcar: Fix runtime PM imbalance on error
Dmitry Osipenko (1):
gpu: host1x: debug: Fix multiple channels emitting messages simultaneously
Dmitry Vyukov (1):
io_uring: fix sq array offset calculation
Douglas Anderson (3):
soc: qcom: rpmh-rsc: Don't use ktime for timeout in write_tcs_reg_sync()
drm/bridge: ti-sn65dsi86: Clear old error bits before AUX transfers
drm/bridge: ti-sn65dsi86: Fix off-by-one error in clock choice
Drew Fustini (1):
pinctrl-single: fix pcs_parse_pinconf() return value
Emil Velikov (2):
drm/amdgpu: use the unlocked drm_gem_object_put
drm/mipi: use dcs write for mipi_dsi_dcs_set_tear_scanline
Eric Biggers (3):
fs/minix: check return value of sb_getblk()
fs/minix: don't allow getting deleted inodes
fs/minix: reject too-large maximum file size
Eric Dumazet (1):
x86/fsgsbase/64: Fix NULL deref in 86_fsgsbase_read_task
Erik Kaneda (1):
ACPICA: Do not increment operation_region reference counts for field units
Erwan Le Ray (2):
ARM: dts: stm32: fix uart nodes ordering in stm32mp15-pinctrl
ARM: dts: stm32: fix uart7_pins_a comments in stm32mp15-pinctrl
Evan Green (1):
ath10k: Acquire tx_lock in tx error paths
Evan Quan (2):
drm/amd/powerplay: fix compile error with ARCH=arc
drm/amd/powerplay: suppress compile error around BUG_ON
Evgeny Novikov (3):
video: fbdev: savage: fix memory leak on error handling path in probe
video: fbdev: neofb: fix memory leak in neo_scan_monitor()
usb: gadget: net2280: fix memory leak on probe error handling paths
Finn Thain (4):
m68k: mac: Don't send IOP message until channel is idle
m68k: mac: Fix IOP status/control register writes
scsi: mesh: Fix panic after host or bus reset
macintosh/via-macii: Access autopoll_devs when inside lock
Florian Fainelli (1):
irqchip/irq-bcm7038-l1: Guard uses of cpu_logical_map
Florian Westphal (1):
netfilter: nft_meta: fix iifgroup matching
Florinel Iordache (5):
fsl/fman: use 32-bit unsigned integer
fsl/fman: fix dereference null return value
fsl/fman: fix unreachable code
fsl/fman: check dereferencing null pointer
fsl/fman: fix eth hash table allocation
Fred Oh (1):
ASoC: Intel: Boards: cml_rt1011_rt5682: use statically define codec config
Frederic Weisbecker (1):
tick/nohz: Narrow down noise while setting current task's tick dependency
Gao Xiang (1):
erofs: fix extended inode could cross boundary
Gerald Schaefer (1):
s390/gmap: improve THP splitting
Gilad Ben-Yossef (1):
crypto: ccree - fix resource leak on error path
Giovanni Cabiddu (1):
crypto: qat - allow xts requests not multiple of block
Giovanni Gherdovich (3):
x86, sched: check for counters overflow in frequency invariant accounting
x86, sched: Bail out of frequency invariance if turbo frequency is unknown
x86, sched: Bail out of frequency invariance if turbo_freq/base_freq gives 0
Grant Likely (1):
HID: input: Fix devices that return multiple bytes in battery report
Greg Kroah-Hartman (1):
Linux 5.8.2
Gregory Herrero (1):
recordmcount: only record relocation of type R_AARCH64_CALL26 on arm64.
Grygorii Strashko (1):
net: ethernet: ti: am65-cpsw-nuss: restore vlan configuration while down/up
Guillaume Tucker (1):
ARM: exynos: clear L310_AUX_CTRL_FULL_LINE_ZERO in default l2c_aux_val
Guoyu Huang (1):
io_uring: Fix NULL pointer dereference in loop_rw_iter()
Hangbin Liu (1):
Revert "vxlan: fix tos value before xmit"
Hanjun Guo (1):
PCI: Release IVRS table in AMD ACS quirk
Hannes Reinecke (1):
nvme-multipath: do not fall back to __nvme_find_path() for non-optimized paths
Harish (1):
selftests/powerpc: Fix CPU affinity for child process
Hauke Mehrtens (1):
spi: lantiq-ssc: Fix warning by using WQ_MEM_RECLAIM
Hector Martin (3):
ALSA: usb-audio: fix overeager device match for MacroSilicon MS2109
ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109
ALSA: usb-audio: add quirk for Pioneer DDJ-RB
Heikki Krogerus (1):
kobject: Avoid premature parent object freeing in kobject_cleanup()
Heiko Stuebner (3):
arm64: dts: rockchip: fix rk3368-lion gmac reset gpio
arm64: dts: rockchip: fix rk3399-puma vcc5v0-host gpio
arm64: dts: rockchip: fix rk3399-puma gmac reset gpio
Helen Koike (1):
media: staging: rkisp1: rsz: fix resolution limitation on sink pad
Helge Deller (4):
Revert "parisc: Improve interrupt handling in arch_spin_lock_flags()"
Revert "parisc: Drop LDCW barrier in CAS code when running UP"
Revert "parisc: Use ldcw instruction for SMP spinlock release barrier"
Revert "parisc: Revert "Release spinlocks using ordered store""
Herbert Xu (1):
crc-t10dif: Fix potential crypto notify dead-lock
Horia Geantă (1):
crypto: caam - silence .setkey in case of bad key length
Huacai Chen (2):
irqchip/loongson-pch-pic: Fix the misused irq flow handler
MIPS: VZ: Only include loongson_regs.h for CPU_LOONGSON64
Hui Wang (2):
ALSA: hda - fix the micmute led status for Lenovo ThinkCentre AIO
ALSA: hda - reverse the setting value in the micmute_led_set
Ilya Leoshkevich (3):
s390/bpf: Fix sign extension in branch_ku
s390/bpf: Use brcl for jumping to exit_ip if necessary
s390/bpf: Tolerate not converging code shrinking
Ioana Ciornei (1):
dpaa2-eth: fix condition for number of buffer acquire retries
Ira Weiny (1):
net/tls: Fix kmap usage
Ismael Ferreras Morezuelas (1):
Bluetooth: btusb: Fix and detect most of the Chinese Bluetooth controllers
Ivan Kokshaysky (1):
cpufreq: dt: fix oops on armada37xx
Jack Wang (1):
RDMA/rtrs: remove WQ_MEM_RECLAIM for rtrs_wq
Jack Xiao (1):
drm/amdgpu: avoid dereferencing a NULL pointer
Jakub Kicinski (1):
bitfield.h: don't compile-time validate _val in FIELD_FIT
Jarkko Sakkinen (1):
tpm: Unify the mismatching TPM space buffer sizes
Jason Baron (1):
tcp: correct read of TFO keys on big endian systems
Jason Gunthorpe (1):
RDMA/core: Fix bogus WARN_ON during ib_unregister_device_queued()
Jens Axboe (9):
io_uring: abstract out task work running
io_uring: set ctx sq/cq entry count earlier
io_uring: use TWA_SIGNAL for task_work uncondtionally
io_uring: fail poll arm on queue proc failure
io_uring: sanitize double poll handling
io_uring: hold 'ctx' reference around task_work queue + execute
io_uring: add missing REQ_F_COMP_LOCKED for nested requests
io_uring: enable lookup of links holding inflight files
task_work: only grab task signal lock when needed
Jerome Brunet (4):
ASoC: meson: axg-tdm-interface: fix link fmt setup
ASoC: meson: axg-tdmin: fix g12a skew
ASoC: meson: axg-tdm-formatters: fix sclk inversion
ASoC: meson: cards: deal dpcm flag change
Jerry Crunchtime (1):
libbpf: Fix register in PT_REGS MIPS macros
Jian Cai (1):
crypto: aesni - add compatibility with IAS
Jim Cromie (1):
dyndbg: fix a BUG_ON in ddebug_describe_flags
Jing Xiangfeng (1):
ASoC: meson: fixes the missed kfree() for axg_card_add_tdm_loopback
Joe Perches (1):
powerpc/mm: Fix typo in IS_ENABLED()
Johan Hovold (2):
USB: serial: iuu_phoenix: fix led-activity helpers
net: phy: fix memory leak in device-create error path
Johannes Thumshirn (1):
block: don't do revalidate zones on invalid devices
John Allen (1):
crypto: ccp - Fix use of merged scatterlists
John David Anglin (2):
parisc: Do not use an ordered store in pa_tlb_lock()
parisc: Implement __smp_store_release and __smp_load_acquire barriers
John Garry (1):
scsi: scsi_debug: Add check for sdebug_max_queue during module init
John Ogness (1):
af_packet: TPACKET_V3: fix fill status rwlock imbalance
Jon Derrick (1):
irqdomain/treewide: Free firmware node after domain removal
Jon Lin (1):
spi: rockchip: Fix error in SPI slave pio read
Jonathan Marek (1):
drm/msm/dpu: don't use INTF_INPUT_CTRL feature on sdm845
Jonathan McDowell (1):
firmware: qcom_scm: Fix legacy convention SCM accessors
Josef Bacik (2):
btrfs: fix lockdep splat from btrfs_dump_space_info
ftrace: Fix ftrace_trace_task return value
Julian Anastasov (1):
ipvs: allow connection reuse for unconfirmed conntrack
Julian Wiedmann (2):
s390/qeth: tolerate pre-filled RX buffer
s390/qeth: don't process empty bridge port events
Kai Vehmanen (1):
ASoC: hdac_hda: fix deadlock after PCM open error
Kai-Heng Feng (1):
leds: core: Flush scheduled work for system suspend
Kamal Dasu (1):
mtd: rawnand: brcmnand: Don't default to edu transfer
Kan Liang (1):
perf/x86/intel/uncore: Fix oops when counting IMC uncore events on some TGL
Kars Mulder (1):
usb: core: fix quirks_param_set() writing to a const pointer
Kees Cook (5):
seccomp: Fix ioctl number for SECCOMP_IOCTL_NOTIF_ID_VALID
lkdtm: Avoid more compiler optimizations for bad writes
selftests/lkdtm: Reset WARN_ONCE to avoid false negatives
lkdtm: Make arch-specific tests always available
firmware_loader: EFI firmware loader must handle pre-allocated buffer
Kishon Vijay Abraham I (2):
PCI: cadence: Fix cdns_pcie_{host|ep}_setup() error path
PCI: cadence: Fix updating Vendor ID and Subsystem Vendor ID register
Krzysztof Kozlowski (1):
memory: samsung: exynos5422-dmc: Do not ignore return code of regmap_read()
Kunihiko Hayashi (1):
dt-bindings: phy: uniphier: Fix incorrect clocks and clock-names for PXs3 usb3-hsphy
Lang Cheng (1):
RDMA/hns: Fix error during modify qp RTS2RTS
Laurent Pinchart (1):
drm: panel: simple: Fix bpc for LG LB070WV8 panel
Leon Romanovsky (1):
net/mlx5: Delete extra dump stack that gives nothing
Li Heng (1):
RDMA/core: Fix return error value in _ib_modify_qp() to negative
Lihong Kou (1):
Bluetooth: add a mutex lock to avoid UAF in do_enale_set
Linus Walleij (2):
net: dsa: rtl8366: Fix VLAN semantics
net: dsa: rtl8366: Fix VLAN set-up
Lionel Landwerlin (1):
dma-buf: fix dma-fence-chain out of order test
Lorenzo Bianconi (2):
mt76: mt7615: fix possible memory leak in mt7615_mcu_wtbl_sta_add
net: mvpp2: fix memory leak in mvpp2_rx
Lu Baolu (1):
iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu
Lu Wei (2):
platform/x86: intel-hid: Fix return value check in check_acpi_dev()
platform/x86: intel-vbtn: Fix return value check in check_acpi_dev()
Lubomir Rintel (1):
drm/etnaviv: Fix error path on failure to enable bus clk
Luis Chamberlain (2):
blktrace: fix debugfs use after free
loop: be paranoid on exit and prevent new additions / removals
Lyude Paul (1):
drm/nouveau/kms/nv50-: Fix disabling dithering
Madhavan Srinivasan (1):
powerpc/perf: Fix missing is_sier_aviable() during build
Marc Zyngier (1):
PM / devfreq: rk3399_dmc: Fix kernel oops when rockchip,pmu is absent
Marco Felsch (1):
drm/imx: tve: fix regulator_disable error path
Marek Behún (1):
net: phy: marvell10g: fix null pointer dereference
Marek Szyprowski (5):
ARM: exynos: MCPM: Restore big.LITTLE cpuidle support
ARM: dts: exynos: Disable frequency scaling for FSYS bus on Odroid XU3 family
phy: exynos5-usbdrd: Calibrating makes sense only for USB2.0 PHY
usb: dwc2: Fix error path in gadget registration
ARM: dts: exynos: Extend all Exynos5800 A15's OPPs with max voltage data
Marek Vasut (1):
drm/stm: repair runtime power management
Mark Starovoytov (1):
net: atlantic: MACSec offload statistics checkpatch fix
Mark Zhang (1):
RDMA/netlink: Remove CAP_NET_RAW check when dump a raw QP
Martin Wilck (1):
nvme-multipath: fix logic for non-optimized paths
Masahiro Yamada (1):
mmc: sdhci-cadence: do not use hardware tuning for SD mode
Matteo Croce (1):
pstore: Fix linking when crypto API disabled
Matthias Kaehlcke (1):
Bluetooth: hci_qca: Only remove TX clock vote after TX is completed
Maulik Shah (1):
soc: qcom: rpmh-rsc: Set suppress_bind_attrs flag
Max Gurtovoy (1):
vdpasim: protect concurrent access to iommu iotlb
Maxim Levitsky (1):
kvm: x86: replace kvm_spec_ctrl_test_value with runtime test on the host
Miaohe Lin (2):
net: Fix potential memory leak in proto_register()
net: Set fput_needed iff FDPUT_FPUT is set
Michael Ellerman (2):
powerpc/32s: Fix CONFIG_BOOK3S_601 uses
powerpc/boot: Fix CONFIG_PPC_MPC52XX references
Michael Tretter (1):
drm/debugfs: fix plain echo to connector "force" attribute
Michael Walle (1):
gpio: regmap: fix type clash
Michal Kalderon (2):
RDMA/qedr: Add EDPM mode type for user-fw compatibility
RDMA/qedr: Add EDPM max size to alloc ucontext response
Mike Leach (2):
coresight: etmv4: Fix resource selector constant
coresight: etmv4: Counter values not saved on disable
Mikhail Malygin (1):
RDMA/rxe: Prevent access to wr->next ptr afrer wr is posted to send queue
Mikulas Patocka (2):
crypto: hisilicon - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
crypto: cpt - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
Milton Miller (1):
powerpc/vdso: Fix vdso cpu truncation
Mirko Dietrich (1):
ALSA: usb-audio: Creative USB X-Fi Pro SB1095 volume knob support
Nathan Huckleberry (1):
ARM: 8992/1: Fix unwind_frame for clang-built kernels
Nathan Lynch (3):
powerpc/pseries: remove cede offline state for CPUs
powerpc/rtas: don't online CPUs for partition suspend
powerpc/pseries/hotplug-cpu: Remove double free in error path
Navid Emamdoost (1):
drm/etnaviv: fix ref count leak via pm_runtime_get_sync
Nick Desaulniers (2):
tracepoint: Mark __tracepoint_string's __used
x86/uaccess: Make __get_user_size() Clang compliant on 32-bit
Nicolas Boichat (2):
Bluetooth: hci_h5: Set HCI_UART_RESET_ON_INIT to correct flags
Bluetooth: hci_serdev: Only unregister device if it was registered
Niklas Söderlund (2):
ARM: dts: gose: Fix ports node name for adv7180
ARM: dts: gose: Fix ports node name for adv7612
Nirmoy Das (1):
drm/mm: fix hole size comparison
Oleksandr Andrushchenko (2):
xen/gntdev: Fix dmabuf import with non-zero sgt offset
drm/xen-front: Fix misused IS_ERR_OR_NULL checks
Oliver Neukum (1):
go7007: add sanity checking for endpoints
Oliver O'Halloran (1):
selftests/powerpc: Squash spurious errors due to device removal
Ondrej Jirman (1):
arm64: dts: sun50i-pinephone: dldo4 must not be >= 1.8V
Pali Rohár (4):
mwifiex: Fix firmware filename for sd8977 chipset
mwifiex: Fix firmware filename for sd8997 chipset
btmrvl: Fix firmware filename for sd8977 chipset
btmrvl: Fix firmware filename for sd8997 chipset
Patrick Delaunay (1):
ARM: dts: stm32: Fix spi4 pins in stm32mp15-pinctrl
Patrick Steinhardt (1):
Bluetooth: Fix update of connection state in `hci_encrypt_cfm`
Paul E. McKenney (2):
fs/btrfs: Add cond_resched() for try_release_extent_mapping() stalls
mm/mmap.c: Add cond_resched() for exit_mmap() CPU stalls
Pavel Begunkov (3):
io_uring: fix req->work corruption
io_uring: fix racy overflow count reporting
io_uring: fix stalled deferred requests
Pavel Machek (1):
ocfs2: fix unbalanced locking
Peng Liu (1):
sched: correct SD_flags returned by tl->sd_flags()
Peter Chen (2):
phy: cadence: salvo: fix wrong bit definition
usb: cdns3: gadget: always zeroed TRB buffer when enable endpoint
Phil Elwell (1):
staging: vchiq_arm: Add a matching unregister call
Philipp Zabel (1):
drm/imx: fix use after free
Pierre-Louis Bossart (5):
ASoC: SOF: nocodec: add missing .owner field
ASoC: Intel: cml_rt1011_rt5682: add missing .owner field
ASoC: Intel: sof_sdw: add missing .owner field
ASoC: Intel: bxt_rt298: add missing .owner field
ASoC: core: use less strict tests for dailink capabilities
Prasanna Kerekoppa (1):
brcmfmac: To fix Bss Info flag definition Bug
Qais Yousef (1):
sched/uclamp: Fix initialization of struct uclamp_rq
Qingyu Li (1):
net/nfc/rawsock.c: add CAP_NET_RAW check.
Qiushi Wu (2):
EDAC: Fix reference count leaks
agp/intel: Fix a memory leak on module initialisation failure
Qu Wenruo (2):
btrfs: allow btrfs_truncate_block() to fallback to nocow for data space reservation
btrfs: qgroup: free per-trans reserved space when a subvolume gets dropped
Ravi Bangoria (3):
powerpc/watchpoint: Fix 512 byte boundary limit
powerpc/watchpoint: Fix DAWR exception constraint
powerpc/watchpoint: Fix DAWR exception for CACHEOP
Ricardo Cañuelo (1):
arm64: dts: hisilicon: hikey: fixes to comply with adi, adv7533 DT binding
Rob Clark (1):
drm/msm: ratelimit crtc event overflow error
Roger Pau Monne (2):
xen/balloon: fix accounting in alloc_xenballooned_pages error path
xen/balloon: make the balloon wait interruptible
Romain Naour (1):
include/asm-generic/vmlinux.lds.h: align ro_after_init
Ronak Doshi (1):
vmxnet3: use correct tcp hdr length when packet is encapsulated
Ruslan Bilovol (1):
usb: gadget: f_uac2: fix AC Interface Header Descriptor wTotalLength
Russell King (1):
phy: armada-38x: fix NETA lockup when repeatedly switching speeds
Ryder Lee (1):
mt76: mt7915: add missing CONFIG_MAC80211_DEBUGFS
Sagi Grimberg (2):
nvme-tcp: fix controller reset hang during traffic
nvme-rdma: fix controller reset hang during traffic
Sai Prakash Ranjan (1):
coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb()
Sandipan Das (1):
selftests/powerpc: Fix online CPU selection
Sasi Kumar (1):
bdc: Fix bug causing crash after multiple disconnects
Scott Mayhew (1):
nfsd: avoid a NULL dereference in __cld_pipe_upcall()
Sean Wang (5):
Bluetooth: btusb: fix up firmware download sequence
Bluetooth: btmtksdio: fix up firmware download sequence
mt76: mt7663u: fix memory leak in set key
mt76: mt7663u: fix potential memory leak in mcu message handler
mt76: mt7615: fix potential memory leak in mcu message handler
Sedat Dilek (1):
crypto: aesni - Fix build with LLVM_IAS=1
Serge Semin (1):
spi: dw-dma: Fix Tx DMA channel working too fast
Shannon Nelson (2):
ionic: rearrange reset and bus-master control
ionic: update eid test for overflow
Shengjiu Wang (2):
ASoC: fsl_easrc: Fix uninitialized scalar variable in fsl_easrc_set_ctx_format
ASoC: fsl_sai: Fix value of FSL_SAI_CR1_RFW_MASK
Sibi Sankar (1):
soc: qcom: pdr: Reorder the PD state indication ack
Sivaprakash Murugesan (1):
mtd: rawnand: qcom: avoid write to unavailable register
Stanley Chu (2):
scsi: ufs: Fix imprecise load calculation in devfreq window
scsi: ufs: Disable WriteBooster capability for non-supported UFS devices
Stefan Haberland (1):
s390/dasd: fix inability to use DASD with DIAG driver
Stefan Roese (1):
net: macb: Properly handle phylink on at91sam9x
Stefano Garzarella (1):
vsock: fix potential null pointer dereference in vsock_poll()
Stephan Gerhold (1):
arm64: dts: qcom: msm8916: Replace invalid bias-pull-none property
Stephen Hemminger (1):
hv_netvsc: do not use VF device if link is down
Stephen Smalley (1):
scripts/selinux/mdp: fix initial SID handling
Steve Longerbeam (1):
gpu: ipu-v3: Restore RGB32, BGR32
Steven Price (1):
drm/panfrost: Fix inbalance of devfreq record_busy/idle()
Steven Rostedt (VMware) (1):
tracing: Move pipe reference to trace array instead of current_tracer
Sudeep Holla (1):
clk: scmi: Fix min and max rate when registering clocks with discrete rates
Sumeet Pawnikar (1):
thermal: int340x: processor_thermal: fix: update Jasper Lake PCI id
Surabhi Boob (1):
ice: Graceful error handling in HW table calloc failure
Suzuki K Poulose (1):
coresight: etm4x: Fix save/restore during cpu idle
Sven Auhagen (1):
cpufreq: ap806: fix cpufreq driver needs ap cpu clk
Sven Schnelle (1):
parisc: mask out enable and reserved bits from sba imask
Taniya Das (1):
clk: qcom: gcc: Make disp gpll0 branch aon for sc7180/sdm845
Tetsuo Handa (1):
driver core: Fix probe_count imbalance in really_probe()
Thierry Reding (1):
r8152: Use MAC address from correct device tree node
Tianjia Zhang (3):
tools, bpftool: Fix wrong return value in do_dump()
net: ethernet: aquantia: Fix wrong return value
liquidio: Fix wrong return value in cn23xx_get_pf_num()
Tiezhu Yang (7):
irqchip/ti-sci-inta: Fix return value about devm_ioremap_resource()
irqchip/loongson-htvec: Fix potential resource leak
irqchip/loongson-htvec: Check return value of irq_domain_translate_onecell()
irqchip/loongson-pch-pic: Check return value of irq_domain_translate_twocell()
irqchip/loongson-liointc: Fix potential dead lock
PCI: loongson: Use DECLARE_PCI_FIXUP_EARLY for bridge_class_quirk()
nvmem: sprd: Fix return value of sprd_efuse_probe()
Tim Froidcoeur (2):
net: refactor bind_bucket fastreuse into helper
net: initialize fastreuse on inet_inherit_port
Tom Rix (3):
drm/bridge: sil_sii8620: initialize return of sii8620_readb
power: supply: check if calc_soc succeeded in pm860x_init_battery
crypto: qat - fix double free in qat_uclo_create_batch_init_list
Tomas Henzl (1):
scsi: megaraid_sas: Clear affinity hint
Tomasz Duszynski (1):
iio: improve IIO_CONCENTRATION channel type description
Tomi Valkeinen (1):
drm/tilcdc: fix leak & null ref in panel_connector_get_modes
Tony Lindgren (1):
bus: ti-sysc: Add missing quirk flags for usb_host_hs
Tony Nguyen (1):
iavf: Fix updating statistics
Trond Myklebust (2):
NFS: Don't move layouts to plh_return_segs list while in use
NFS: Don't return layout segments that are in use
Tsang-Shian Lin (2):
rtw88: fix LDPC field for RA info
rtw88: fix short GI capability based on current bandwidth
Tuomas Tynkkynen (1):
media: media-request: Fix crash if memory allocation fails
Tyler Hicks (7):
tpm: Require that all digests are present in TCG_PCR_EVENT2 structures
ima: Have the LSM free its audit rule
ima: Free the entire rule when deleting a list of rules
ima: Free the entire rule if it fails to parse
ima: Fail rule parsing when buffer hook functions have an invalid action
ima: Fail rule parsing when the KEXEC_CMDLINE hook is combined with an invalid cond
ima: Fail rule parsing when the KEY_CHECK hook is combined with an invalid cond
Uladzislau Rezki (Sony) (1):
rcu/tree: Repeat the monitor if any free channel is busy
Venkata Lakshmi Narayana Gubba (3):
Bluetooth: hci_qca: Bug fixes for SSR
Bluetooth: hci_qca: Bug fix during SSR timeout
Bluetooth: hci_qca: Stop collecting memdump again for command timeout during SSR
Vignesh Sridhar (1):
ice: Clear and free XLT entries on reset
Vincent Guittot (1):
sched/fair: Fix NOHZ next idle balance
Viresh Kumar (1):
cpufreq: Fix locking issues with governors
Vladimir Oltean (1):
net: mscc: ocelot: fix encoding destination ports into multicast IPv4 address
Vladimir Zapolskiy (1):
regulator: fix memory leak on error path of regulator_register()
WANG Xuerui (1):
MIPS: only register FTLBPar exception handler for supported models
Wang Hai (5):
cxl: Fix kobject memleak
net: ll_temac: Use devm_platform_ioremap_resource_byname()
qtnfmac: Missing platform_device_unregister() on error in qtnf_core_mac_alloc()
wl1251: fix always return 0 error
dlm: Fix kobject memleak
Wei Yongjun (1):
iavf: fix error return code in iavf_init_get_resources()
Wenbo Zhang (1):
bpf: Fix fds_example SIGSEGV error
Wenjing Liu (1):
drm/amd/display: allow query ddc data over aux to be read only operation
Will Chen (1):
kunit: capture stderr on all make subprocess calls
Willem de Bruijn (1):
selftests/net: relax cpu affinity requirement in msg_zerocopy test
Wright Feng (2):
brcmfmac: keep SDIO watchdog running when console_interval is non-zero
brcmfmac: set state of hanger slot to FREE when flushing PSQ
Xi Wang (1):
RDMA/hns: Fix the unneeded process when getting a general type of CQE error
Xie He (1):
drivers/net/wan/lapbether: Added needed_headroom and a skb->len check
Xin Long (1):
net: thunderx: use spin_lock_bh in nicvf_set_rx_mode_task()
Xiongfeng Wang (1):
PCI/ASPM: Add missing newline in sysfs 'policy'
Yan-Hsuan Chuang (1):
rtw88: coex: only skip coex triggered by BT info
Ye Bin (1):
scsi: core: Add missing scsi_device_put() in scsi_host_block()
Yonghong Song (1):
bpf: Fix pos computation for bpf_iter seq_ops->start()
Yoshihiro Shimoda (2):
arm64: dts: renesas: Fix SD Card/eMMC interface device node names
phy: renesas: rcar-gen3-usb2: move irq registration to init
Yu Kuai (2):
ARM: socfpga: PM: add missing put_device() call in socfpga_setup_ocram_self_refresh()
MIPS: OCTEON: add missing put_device() call in dwc3_octeon_device_init()
YueHaibing (2):
tools/bpftool: Fix error handing in do_skeleton()
dpaa2-eth: Fix passing zero to 'PTR_ERR' warning
Yuval Basson (2):
RDMA/qedr: SRQ's bug fixes
qed: Fix ILT and XRCD bitmap memory leaks
Zenghui Yu (1):
irqchip/gic-v4.1: Use GFP_ATOMIC flag in allocate_vpe_l1_table()
Zhao Heming (1):
md-cluster: fix wild pointer of unlock_all_bitmaps()
Zheng Bin (1):
9p: Fix memory leak in v9fs_mount
Zhenzhong Duan (1):
x86/mce/inject: Fix a wrong assignment of i_mce.status
Zhu Yanjun (1):
RDMA/rxe: Skip dgid check in loopback mode
shirley her (1):
mmc: sdhci-pci-o2micro: Bug fix for O2 host controller Seabird1
yu kuai (1):
ARM: at91: pm: add missing put_device() call in at91_pm_sram_init()
Álvaro Fernández Rojas (1):
clk: bcm63xx-gate: fix last clock availability
5 years, 2 months
- 1
- 1
Linux 5.7.16
by Greg Kroah-Hartman
I'm announcing the release of the 5.7.16 kernel.
All users of the 5.7 kernel series must upgrade.
The updated 5.7.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.7.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/ABI/testing/sysfs-bus-iio | 3
Documentation/core-api/cpu_hotplug.rst | 7
Makefile | 2
arch/arm/boot/dts/exynos5422-odroid-core.dtsi | 6
arch/arm/boot/dts/exynos5800.dtsi | 6
arch/arm/boot/dts/r8a7793-gose.dts | 4
arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 8
arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi | 18
arch/arm/kernel/stacktrace.c | 24 +
arch/arm/mach-at91/pm.c | 11
arch/arm/mach-exynos/exynos.c | 2
arch/arm/mach-exynos/mcpm-exynos.c | 10
arch/arm/mach-socfpga/pm.c | 8
arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi | 2
arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi | 1
arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts | 4
arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 1
arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 11
arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 2
arch/arm64/boot/dts/qcom/msm8916-pins.dtsi | 10
arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 8
arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 8
arch/arm64/boot/dts/renesas/r8a774c0.dtsi | 6
arch/arm64/boot/dts/renesas/r8a77951.dtsi | 8
arch/arm64/boot/dts/renesas/r8a77960.dtsi | 8
arch/arm64/boot/dts/renesas/r8a77961.dtsi | 8
arch/arm64/boot/dts/renesas/r8a77965.dtsi | 8
arch/arm64/boot/dts/renesas/r8a77990.dtsi | 6
arch/arm64/boot/dts/renesas/r8a77995.dtsi | 2
arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi | 2
arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 4
arch/m68k/mac/iop.c | 21
arch/mips/cavium-octeon/octeon-usb.c | 5
arch/mips/pci/pci-xtalk-bridge.c | 3
arch/parisc/include/asm/barrier.h | 61 ++
arch/parisc/include/asm/spinlock.h | 33 -
arch/parisc/kernel/entry.S | 48 +-
arch/parisc/kernel/syscall.S | 24 -
arch/powerpc/boot/Makefile | 2
arch/powerpc/boot/serial.c | 2
arch/powerpc/include/asm/fixmap.h | 2
arch/powerpc/include/asm/perf_event.h | 2
arch/powerpc/include/asm/ptrace.h | 2
arch/powerpc/include/asm/rtas.h | 2
arch/powerpc/include/asm/timex.h | 2
arch/powerpc/kernel/rtas.c | 122 -----
arch/powerpc/kernel/vdso.c | 2
arch/powerpc/mm/book3s64/hash_utils.c | 5
arch/powerpc/mm/book3s64/pkeys.c | 16
arch/powerpc/platforms/pseries/hotplug-cpu.c | 171 -------
arch/powerpc/platforms/pseries/offline_states.h | 38 -
arch/powerpc/platforms/pseries/pmem.c | 1
arch/powerpc/platforms/pseries/smp.c | 28 -
arch/powerpc/platforms/pseries/suspend.c | 22
arch/s390/include/asm/topology.h | 6
arch/s390/mm/gmap.c | 27 -
arch/s390/net/bpf_jit_comp.c | 54 +-
arch/x86/crypto/aes_ctrby8_avx-x86_64.S | 14
arch/x86/crypto/aesni-intel_asm.S | 6
arch/x86/events/intel/uncore_snb.c | 3
arch/x86/include/asm/uaccess.h | 5
arch/x86/kernel/apic/io_apic.c | 5
arch/x86/kernel/cpu/mce/inject.c | 2
arch/x86/kernel/process_64.c | 2
arch/x86/kernel/smpboot.c | 17
arch/x86/kvm/svm/svm.c | 2
arch/x86/kvm/vmx/vmx.c | 2
arch/x86/kvm/x86.c | 38 -
arch/x86/kvm/x86.h | 2
block/blk-iocost.c | 2
block/blk-zoned.c | 3
drivers/acpi/acpica/exprep.c | 4
drivers/acpi/acpica/utdelete.c | 6
drivers/base/dd.c | 7
drivers/base/firmware_loader/fallback_platform.c | 5
drivers/block/loop.c | 4
drivers/bluetooth/btmrvl_sdio.c | 8
drivers/bluetooth/btmtksdio.c | 16
drivers/bluetooth/btusb.c | 90 +++
drivers/bluetooth/hci_h5.c | 2
drivers/bluetooth/hci_qca.c | 104 +++-
drivers/bluetooth/hci_serdev.c | 3
drivers/bus/ti-sysc.c | 6
drivers/char/agp/intel-gtt.c | 4
drivers/char/tpm/tpm-chip.c | 9
drivers/char/tpm/tpm.h | 5
drivers/char/tpm/tpm2-space.c | 26 -
drivers/char/tpm/tpmrm-dev.c | 2
drivers/clk/bcm/clk-bcm63xx-gate.c | 1
drivers/clk/clk-scmi.c | 22
drivers/clk/qcom/gcc-sc7180.c | 2
drivers/clk/qcom/gcc-sdm845.c | 4
drivers/cpufreq/Kconfig.arm | 1
drivers/cpufreq/armada-37xx-cpufreq.c | 1
drivers/cpufreq/cpufreq.c | 58 +-
drivers/crypto/caam/caamalg.c | 2
drivers/crypto/caam/caamalg_qi.c | 2
drivers/crypto/caam/caamalg_qi2.c | 2
drivers/crypto/cavium/cpt/cptvf_algs.c | 1
drivers/crypto/cavium/cpt/cptvf_reqmanager.c | 12
drivers/crypto/cavium/cpt/request_manager.h | 2
drivers/crypto/ccp/ccp-dev.h | 1
drivers/crypto/ccp/ccp-ops.c | 37 +
drivers/crypto/ccree/cc_cipher.c | 30 -
drivers/crypto/hisilicon/sec/sec_algs.c | 34 -
drivers/crypto/qat/qat_common/qat_algs.c | 22
drivers/crypto/qat/qat_common/qat_uclo.c | 9
drivers/devfreq/devfreq.c | 11
drivers/devfreq/rk3399_dmc.c | 42 -
drivers/edac/edac_device_sysfs.c | 1
drivers/edac/edac_pci_sysfs.c | 2
drivers/firmware/arm_scmi/scmi_pm_domain.c | 12
drivers/firmware/qcom_scm.c | 7
drivers/gpio/gpiolib-devres.c | 13
drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 2
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 19
drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c | 2
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 6
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 4
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 16
drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 11
drivers/gpu/drm/amd/powerplay/arcturus_ppt.c | 14
drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 3
drivers/gpu/drm/arm/malidp_planes.c | 2
drivers/gpu/drm/bridge/sil-sii8620.c | 2
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 8
drivers/gpu/drm/drm_debugfs.c | 8
drivers/gpu/drm/drm_gem.c | 4
drivers/gpu/drm/drm_mipi_dsi.c | 6
drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 19
drivers/gpu/drm/imx/dw_hdmi-imx.c | 15
drivers/gpu/drm/imx/imx-drm-core.c | 3
drivers/gpu/drm/imx/imx-ldb.c | 15
drivers/gpu/drm/imx/imx-tve.c | 35 -
drivers/gpu/drm/imx/ipuv3-crtc.c | 21
drivers/gpu/drm/imx/parallel-display.c | 15
drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 18
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 2
drivers/gpu/drm/msm/msm_gem.c | 36 -
drivers/gpu/drm/nouveau/dispnv50/head.c | 24 -
drivers/gpu/drm/nouveau/nouveau_debugfs.c | 4
drivers/gpu/drm/nouveau/nouveau_drm.c | 8
drivers/gpu/drm/nouveau/nouveau_gem.c | 4
drivers/gpu/drm/nouveau/nouveau_sgdma.c | 9
drivers/gpu/drm/panel/panel-simple.c | 2
drivers/gpu/drm/panfrost/panfrost_job.c | 5
drivers/gpu/drm/radeon/ci_dpm.c | 2
drivers/gpu/drm/radeon/radeon_display.c | 4
drivers/gpu/drm/radeon/radeon_drv.c | 9
drivers/gpu/drm/radeon/radeon_kms.c | 4
drivers/gpu/drm/stm/ltdc.c | 3
drivers/gpu/drm/tilcdc/tilcdc_panel.c | 6
drivers/gpu/drm/ttm/ttm_tt.c | 3
drivers/gpu/drm/xen/xen_drm_front.c | 4
drivers/gpu/drm/xen/xen_drm_front_gem.c | 8
drivers/gpu/drm/xen/xen_drm_front_kms.c | 2
drivers/gpu/host1x/debug.c | 4
drivers/gpu/ipu-v3/ipu-common.c | 2
drivers/hid/hid-input.c | 6
drivers/hwtracing/coresight/coresight-etm4x.c | 22
drivers/hwtracing/coresight/coresight-etm4x.h | 6
drivers/hwtracing/coresight/coresight-tmc-etf.c | 13
drivers/iio/amplifiers/ad8366.c | 7
drivers/infiniband/core/device.c | 11
drivers/infiniband/core/nldev.c | 3
drivers/infiniband/core/verbs.c | 2
drivers/infiniband/hw/qedr/qedr.h | 4
drivers/infiniband/hw/qedr/verbs.c | 22
drivers/infiniband/sw/rxe/rxe_recv.c | 6
drivers/infiniband/sw/rxe/rxe_verbs.c | 5
drivers/iommu/intel_irq_remapping.c | 8
drivers/irqchip/irq-bcm7038-l1.c | 8
drivers/irqchip/irq-gic-v3-its.c | 4
drivers/irqchip/irq-loongson-liointc.c | 1
drivers/irqchip/irq-mtk-sysirq.c | 8
drivers/irqchip/irq-ti-sci-inta.c | 2
drivers/leds/led-class.c | 1
drivers/leds/leds-lm355x.c | 7
drivers/macintosh/via-macii.c | 9
drivers/md/bcache/super.c | 9
drivers/md/md-cluster.c | 1
drivers/md/md.c | 9
drivers/media/firewire/firedtv-fw.c | 2
drivers/media/i2c/tvp5150.c | 8
drivers/media/mc/mc-request.c | 31 -
drivers/media/platform/cros-ec-cec/cros-ec-cec.c | 6
drivers/media/platform/exynos4-is/media-dev.c | 3
drivers/media/platform/marvell-ccic/mcam-core.c | 2
drivers/media/platform/mtk-mdp/mtk_mdp_comp.c | 16
drivers/media/platform/omap3isp/isppreview.c | 4
drivers/media/platform/s5p-g2d/g2d.c | 28 -
drivers/media/usb/dvb-usb/Kconfig | 1
drivers/media/usb/go7007/go7007-usb.c | 11
drivers/memory/samsung/exynos5422-dmc.c | 12
drivers/memory/tegra/tegra186-emc.c | 16
drivers/mfd/ioc3.c | 6
drivers/misc/cxl/sysfs.c | 2
drivers/misc/lkdtm/bugs.c | 49 +-
drivers/misc/lkdtm/lkdtm.h | 2
drivers/misc/lkdtm/perms.c | 22
drivers/misc/lkdtm/usercopy.c | 7
drivers/mmc/host/sdhci-cadence.c | 123 ++---
drivers/mmc/host/sdhci-of-arasan.c | 4
drivers/mmc/host/sdhci-pci-o2micro.c | 6
drivers/most/core.c | 4
drivers/mtd/nand/raw/brcmnand/brcmnand.c | 5
drivers/mtd/nand/raw/qcom_nandc.c | 7
drivers/mtd/spi-nor/controllers/intel-spi.c | 9
drivers/net/dsa/mv88e6xxx/chip.c | 1
drivers/net/dsa/rtl8366.c | 35 +
drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c | 6
drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c | 2
drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c | 2
drivers/net/ethernet/cavium/thunder/nicvf_main.c | 4
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 2
drivers/net/ethernet/freescale/fman/fman.c | 3
drivers/net/ethernet/freescale/fman/fman_dtsec.c | 4
drivers/net/ethernet/freescale/fman/fman_mac.h | 2
drivers/net/ethernet/freescale/fman/fman_memac.c | 3
drivers/net/ethernet/freescale/fman/fman_port.c | 9
drivers/net/ethernet/freescale/fman/fman_tgec.c | 2
drivers/net/ethernet/intel/iavf/iavf_main.c | 9
drivers/net/ethernet/intel/ice/ice_flex_pipe.c | 8
drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 9
drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c | 42 -
drivers/net/ethernet/mscc/ocelot.c | 16
drivers/net/ethernet/pensando/ionic/ionic_lif.c | 2
drivers/net/ethernet/sgi/ioc3-eth.c | 4
drivers/net/ethernet/ti/am65-cpsw-nuss.c | 19
drivers/net/ethernet/toshiba/spider_net.c | 4
drivers/net/phy/marvell10g.c | 18
drivers/net/phy/mscc/mscc_main.c | 9
drivers/net/phy/phy_device.c | 8
drivers/net/vmxnet3/vmxnet3_drv.c | 3
drivers/net/wan/lapbether.c | 10
drivers/net/wireless/ath/ath10k/htt_tx.c | 4
drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h | 2
drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c | 4
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 6
drivers/net/wireless/intel/iwlegacy/common.c | 4
drivers/net/wireless/marvell/mwifiex/sdio.h | 4
drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c | 22
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 13
drivers/net/wireless/quantenna/qtnfmac/core.c | 5
drivers/net/wireless/realtek/rtw88/coex.c | 3
drivers/net/wireless/realtek/rtw88/fw.c | 2
drivers/net/wireless/realtek/rtw88/main.c | 11
drivers/net/wireless/ti/wl1251/event.c | 2
drivers/nvme/host/multipath.c | 17
drivers/nvme/host/rdma.c | 12
drivers/nvme/host/tcp.c | 12
drivers/nvmem/sprd-efuse.c | 4
drivers/parisc/sba_iommu.c | 2
drivers/pci/access.c | 8
drivers/pci/controller/cadence/pcie-cadence-ep.c | 9
drivers/pci/controller/cadence/pcie-cadence-host.c | 15
drivers/pci/controller/vmd.c | 3
drivers/pci/pcie/aspm.c | 1
drivers/pci/quirks.c | 2
drivers/phy/marvell/phy-armada38x-comphy.c | 45 +
drivers/phy/renesas/phy-rcar-gen3-usb2.c | 61 +-
drivers/phy/samsung/phy-exynos5-usbdrd.c | 4
drivers/pinctrl/pinctrl-single.c | 11
drivers/platform/x86/asus-nb-wmi.c | 82 +++
drivers/platform/x86/intel-hid.c | 2
drivers/platform/x86/intel-vbtn.c | 2
drivers/power/supply/88pm860x_battery.c | 6
drivers/regulator/core.c | 18
drivers/reset/reset-intel-gw.c | 24 -
drivers/s390/block/dasd_diag.c | 25 -
drivers/s390/net/qeth_core_main.c | 20
drivers/s390/net/qeth_l2_main.c | 4
drivers/scsi/arm/cumana_2.c | 2
drivers/scsi/arm/eesox.c | 2
drivers/scsi/arm/powertec.c | 2
drivers/scsi/megaraid/megaraid_sas_base.c | 9
drivers/scsi/mesh.c | 8
drivers/scsi/scsi_debug.c | 6
drivers/scsi/ufs/ufshcd.c | 18
drivers/scsi/ufs/ufshcd.h | 2
drivers/soc/qcom/pdr_interface.c | 4
drivers/soc/qcom/rpmh-rsc.c | 1
drivers/spi/spi-lantiq-ssc.c | 12
drivers/spi/spi-rockchip.c | 2
drivers/spi/spidev.c | 21
drivers/staging/media/allegro-dvt/allegro-core.c | 8
drivers/staging/media/rkisp1/rkisp1-resizer.c | 12
drivers/staging/rtl8192u/r8192U_core.c | 2
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 1
drivers/thermal/intel/int340x_thermal/processor_thermal_device.c | 2
drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 2
drivers/usb/cdns3/gadget.c | 3
drivers/usb/core/quirks.c | 16
drivers/usb/dwc2/platform.c | 4
drivers/usb/gadget/function/f_uac2.c | 7
drivers/usb/gadget/udc/bdc/bdc_core.c | 13
drivers/usb/gadget/udc/bdc/bdc_ep.c | 16
drivers/usb/gadget/udc/net2280.c | 4
drivers/usb/mtu3/mtu3_core.c | 6
drivers/usb/serial/cp210x.c | 19
drivers/usb/serial/iuu_phoenix.c | 14
drivers/vdpa/vdpa_sim/vdpa_sim.c | 31 +
drivers/video/console/newport_con.c | 12
drivers/video/fbdev/neofb.c | 1
drivers/video/fbdev/pxafb.c | 4
drivers/video/fbdev/savage/savagefb_driver.c | 2
drivers/video/fbdev/sm712fb.c | 2
drivers/xen/balloon.c | 12
drivers/xen/gntdev-dmabuf.c | 8
fs/9p/v9fs.c | 5
fs/btrfs/ctree.h | 2
fs/btrfs/extent-tree.c | 8
fs/btrfs/extent_io.c | 2
fs/btrfs/file.c | 12
fs/btrfs/inode.c | 44 +
fs/btrfs/space-info.c | 2
fs/dlm/lockspace.c | 6
fs/erofs/inode.c | 121 +++--
fs/io_uring.c | 233 +++++++---
fs/kernfs/file.c | 2
fs/minix/inode.c | 36 +
fs/minix/itree_common.c | 8
fs/nfs/pnfs.c | 46 -
fs/nfsd/nfs4recover.c | 24 -
fs/ocfs2/dlmglue.c | 8
fs/pstore/platform.c | 5
fs/xfs/libxfs/xfs_trans_space.h | 2
fs/xfs/scrub/bmap.c | 22
fs/xfs/xfs_qm.c | 1
fs/xfs/xfs_reflink.c | 21
include/asm-generic/vmlinux.lds.h | 1
include/linux/bitfield.h | 2
include/linux/gpio/driver.h | 13
include/linux/tpm.h | 1
include/linux/tpm_eventlog.h | 11
include/linux/tracepoint.h | 2
include/net/bluetooth/bluetooth.h | 2
include/net/bluetooth/hci.h | 11
include/net/inet_connection_sock.h | 4
include/net/ip_vs.h | 10
include/net/tcp.h | 2
include/uapi/linux/seccomp.h | 3
kernel/rcu/tree.c | 9
kernel/sched/core.c | 21
kernel/sched/fair.c | 23
kernel/sched/topology.c | 2
kernel/seccomp.c | 9
kernel/signal.c | 16
kernel/task_work.c | 8
kernel/time/tick-sched.c | 22
kernel/trace/blktrace.c | 18
kernel/trace/ftrace.c | 3
kernel/trace/trace.c | 12
kernel/trace/trace.h | 9
lib/crc-t10dif.c | 54 +-
lib/dynamic_debug.c | 23
lib/kobject.c | 33 -
mm/mmap.c | 1
net/bluetooth/6lowpan.c | 5
net/bluetooth/hci_core.c | 28 -
net/core/sock.c | 25 -
net/ipv4/inet_connection_sock.c | 97 ++--
net/ipv4/inet_hashtables.c | 1
net/ipv4/sysctl_net_ipv4.c | 16
net/ipv4/tcp.c | 16
net/ipv4/tcp_fastopen.c | 23
net/netfilter/ipvs/ip_vs_core.c | 12
net/netfilter/nft_meta.c | 2
net/nfc/rawsock.c | 7
net/packet/af_packet.c | 9
net/socket.c | 2
net/sunrpc/auth_gss/gss_krb5_wrap.c | 2
net/sunrpc/auth_gss/svcauth_gss.c | 1
net/sunrpc/xprtrdma/svc_rdma_rw.c | 28 -
net/tls/tls_device.c | 3
net/vmw_vsock/af_vsock.c | 2
samples/bpf/fds_example.c | 3
samples/bpf/map_perf_test_kern.c | 9
samples/bpf/test_map_in_map_kern.c | 9
samples/bpf/test_probe_write_user_kern.c | 9
scripts/recordmcount.c | 6
scripts/selinux/mdp/mdp.c | 23
security/integrity/ima/ima.h | 5
security/integrity/ima/ima_policy.c | 102 +++-
security/smack/smackfs.c | 6
sound/pci/hda/patch_realtek.c | 1
sound/soc/codecs/hdac_hda.c | 7
sound/soc/codecs/tas2770.c | 3
sound/soc/fsl/fsl_sai.c | 5
sound/soc/fsl/fsl_sai.h | 2
sound/soc/intel/boards/bxt_rt298.c | 2
sound/soc/intel/boards/cml_rt1011_rt5682.c | 1
sound/soc/intel/boards/sof_sdw.c | 1
sound/soc/meson/axg-card.c | 2
sound/soc/meson/axg-tdm-formatter.c | 11
sound/soc/meson/axg-tdm-formatter.h | 1
sound/soc/meson/axg-tdm-interface.c | 26 -
sound/soc/meson/axg-tdmin.c | 16
sound/soc/meson/axg-tdmout.c | 3
sound/soc/soc-core.c | 5
sound/soc/sof/nocodec.c | 1
sound/usb/card.h | 1
sound/usb/mixer_quirks.c | 1
sound/usb/pcm.c | 6
sound/usb/quirks-table.h | 64 ++
sound/usb/quirks.c | 3
sound/usb/stream.c | 1
tools/bpf/bpftool/btf.c | 2
tools/bpf/bpftool/gen.c | 5
tools/build/Build.include | 3
tools/lib/bpf/bpf_tracing.h | 4
tools/testing/kunit/kunit_kernel.py | 6
tools/testing/selftests/lkdtm/run.sh | 6
tools/testing/selftests/lkdtm/tests.txt | 1
tools/testing/selftests/powerpc/benchmarks/context_switch.c | 21
tools/testing/selftests/powerpc/eeh/eeh-functions.sh | 11
tools/testing/selftests/powerpc/utils.c | 37 +
tools/testing/selftests/seccomp/seccomp_bpf.c | 2
418 files changed, 3283 insertions(+), 1958 deletions(-)
Abhishek Pandit-Subedi (2):
Bluetooth: Allow suspend even when preparation has failed
Bluetooth: Fix suspend notifier race
Aditya Pakki (3):
drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync
drm/nouveau: fix reference count leak in nouveau_debugfs_strap_peek
drm/nouveau: fix multiple instances of reference count leaks
Ahmad Fatoum (1):
gpio: don't use same lockdep class for all devm_gpiochip_add_data users
Akhil P Oommen (2):
drm: msm: a6xx: fix gpu failure after system resume
drm/msm: Fix a null pointer access in msm_gem_shrinker_count()
Alex Deucher (2):
drm/amdgpu/display bail early in dm_pp_get_static_clocks
drm/amdgpu/display: properly guard the calls to swSMU functions
Alex Vesker (1):
net/mlx5: DR, Change push vlan action sequence
Alexander Gordeev (1):
s390/numa: set node distance to LOCAL_DISTANCE
Alexander Sverdlin (1):
mtd: spi-nor: intel-spi: Simulate WRDI command
Alim Akhtar (1):
arm64: dts: exynos: Fix silent hang after boot on Espresso
Amir Goldstein (1):
kernfs: do not call fsnotify() with name without a parent
Andrii Nakryiko (1):
tools, build: Propagate build failures from tools/build/Makefile.build
Aneesh Kumar K.V (1):
powerpc/book3s64/pkeys: Use PVR check instead of cpu feature
Antoine Tenart (1):
net: phy: mscc: restore the base page in vsc8514/8584_config_init
Aric Cyr (1):
drm/amd/display: Improve DisplayPort monitor interop
Armas Spann (1):
platform/x86: asus-nb-wmi: add support for ASUS ROG Zephyrus G14 and G15
Arnd Bergmann (2):
leds: lm355x: avoid enum conversion warning
media: cxusb-analog: fix V4L2 dependency
Balakrishna Godavarthi (1):
Bluetooth: hci_qca: Increase SoC idle timeout to 200ms
Bartosz Golaszewski (1):
irqchip/irq-mtk-sysirq: Replace spinlock with raw_spinlock
Bjorn Helgaas (1):
PCI: Fix pci_cfg_wait queue locking problem
Bolarinwa Olayemi Saheed (1):
iwlegacy: Check the return value of pcie_capability_read_*()
Brant Merryman (2):
USB: serial: cp210x: re-enable auto-RTS on open
USB: serial: cp210x: enable usb generic throttle/unthrottle
Brian Foster (1):
xfs: fix inode allocation block res calculation precedence
Chanwoo Choi (1):
PM / devfreq: Fix indentaion of devfreq_summary debugfs node
Charles Keepax (1):
ASoC: soc-core: Fix regression causing sysfs entries to disappear
Chen-Yu Tsai (2):
ARM: dts: sunxi: bananapi-m2-plus-v1.2: Add regulator supply to all CPU cores
ARM: dts: sunxi: bananapi-m2-plus-v1.2: Fix CPU supply voltages
Chengming Zhou (1):
iocost: Fix check condition of iocg abs_vdebt
Chris Packham (1):
net: dsa: mv88e6xxx: MV88E6097 does not support jumbo configuration
Christian Eggers (1):
spi: spidev: Align buffers for DMA
Christian Hewitt (1):
arm64: dts: meson: fix mmc0 tuning error on Khadas VIM3
Christian König (1):
drm/radeon: disable AGP by default
Christophe JAILLET (8):
memory: tegra: Fix an error handling path in tegra186_emc_probe()
video: pxafb: Fix the function used to balance a 'dma_alloc_coherent()' call
scsi: cumana_2: Fix different dev_id between request_irq() and free_irq()
scsi: powertec: Fix different dev_id between request_irq() and free_irq()
scsi: eesox: Fix different dev_id between request_irq() and free_irq()
media: s5p-g2d: Fix a memory leak in an error handling path in 'g2d_probe()'
net: sgi: ioc3-eth: Fix the size used in some 'dma_free_coherent()' calls
net: spider_net: Fix the size used in a 'dma_free_coherent()' call
Christophe Leroy (1):
powerpc/fixmap: Fix FIX_EARLY_DEBUG_BASE when page size is 256k
Chuck Lever (2):
svcrdma: Fix page leak in svc_rdma_recv_read_chunk()
SUNRPC: Fix ("SUNRPC: Add "@len" parameter to gss_unwrap()")
Chuhong Yuan (6):
iio: amplifiers: ad8366: Change devm_gpiod_get() to optional and add the missed check
media: marvell-ccic: Add missed v4l2_async_notifier_cleanup()
media: omap3isp: Add missed v4l2_ctrl_handler_free() for preview_init_entities()
media: tvp5150: Add missed media_entity_cleanup()
media: exynos4-is: Add missed check for pinctrl_lookup_state()
mmc: sdhci-of-arasan: Add missed checks for devm_clk_register()
Chunfeng Yun (1):
usb: mtu3: clear dual mode of u3port when disable device
Colin Ian King (6):
md: raid0/linear: fix dereference before null check on pointer mddev
drm/arm: fix unintentional integer overflow on left shift
staging: most: avoid null pointer dereference when iface is null
drm/amdgpu: ensure 0 is returned for success in jpeg_v2_5_wait_for_idle
drm/radeon: fix array out-of-bounds read and write issues
staging: rtl8192u: fix a dubious looking mask before a shift
Coly Li (1):
bcache: fix super block seq numbers comparision in register_cache_set()
Cristian Marussi (1):
firmware: arm_scmi: Fix SCMI genpd domain probing
Dafna Hirschfeld (1):
media: staging: rkisp1: rsz: supported formats are the isp's src formats, not sink formats
Dan Carpenter (9):
drm/gem: Fix a leak in drm_gem_objects_lookup()
Bluetooth: hci_qca: Fix an error pointer dereference
media: firewire: Using uninitialized values in node_probe()
media: allegro: Fix some NULL vs IS_ERR() checks in probe
mwifiex: Prevent memory corruption handling keys
thermal: ti-soc-thermal: Fix reversed condition in ti_thermal_expose_sensor()
Smack: fix another vsscanf out of bounds
Smack: prevent underflow in smk_set_cipso()
media: mtk-mdp: Fix a refcounting bug on error in init
Dan Murphy (1):
ASoC: tas2770: Fix reset gpio property name
Danesh Petigara (1):
usb: bdc: Halt controller on suspend
Daniel T. Lee (1):
samples: bpf: Fix bpf programs with kprobe/sys_connect event
Dariusz Marcinkiewicz (1):
media: cros-ec-cec: do not bail on device_init_wakeup failure
Darrick J. Wong (3):
xfs: don't eat an EIO/ENOSPC writeback error when scrubbing data fork
xfs: fix reflink quota reservation accounting error
xfs: clear XFS_DQ_FREEING if we can't lock the dquot buffer to flush
Dave Airlie (1):
drm/ttm/nouveau: don't call tt destroy callback on alloc failure.
Dean Nelson (1):
net: thunderx: initialize VF's mailbox mutex before first usage
Dejin Zheng (3):
reset: intel: fix a compile warning about REG_OFFSET redefined
video: fbdev: sm712fb: fix an issue about iounmap for a wrong address
console: newport_con: fix an issue about leak related system resources
Dilip Kota (1):
spi: lantiq: fix: Rx overflow error in full duplex mode
Dmitry Osipenko (1):
gpu: host1x: debug: Fix multiple channels emitting messages simultaneously
Dmitry Vyukov (1):
io_uring: fix sq array offset calculation
Douglas Anderson (2):
drm/bridge: ti-sn65dsi86: Clear old error bits before AUX transfers
drm/bridge: ti-sn65dsi86: Fix off-by-one error in clock choice
Drew Fustini (1):
pinctrl-single: fix pcs_parse_pinconf() return value
Emil Velikov (2):
drm/amdgpu: use the unlocked drm_gem_object_put
drm/mipi: use dcs write for mipi_dsi_dcs_set_tear_scanline
Eric Biggers (3):
fs/minix: check return value of sb_getblk()
fs/minix: don't allow getting deleted inodes
fs/minix: reject too-large maximum file size
Eric Dumazet (1):
x86/fsgsbase/64: Fix NULL deref in 86_fsgsbase_read_task
Erik Kaneda (1):
ACPICA: Do not increment operation_region reference counts for field units
Erwan Le Ray (1):
ARM: dts: stm32: fix uart7_pins_a comments in stm32mp15-pinctrl
Evan Green (1):
ath10k: Acquire tx_lock in tx error paths
Evan Quan (2):
drm/amd/powerplay: fix compile error with ARCH=arc
drm/amd/powerplay: suppress compile error around BUG_ON
Evgeny Novikov (3):
video: fbdev: savage: fix memory leak on error handling path in probe
video: fbdev: neofb: fix memory leak in neo_scan_monitor()
usb: gadget: net2280: fix memory leak on probe error handling paths
Finn Thain (4):
m68k: mac: Don't send IOP message until channel is idle
m68k: mac: Fix IOP status/control register writes
scsi: mesh: Fix panic after host or bus reset
macintosh/via-macii: Access autopoll_devs when inside lock
Florian Fainelli (1):
irqchip/irq-bcm7038-l1: Guard uses of cpu_logical_map
Florian Westphal (1):
netfilter: nft_meta: fix iifgroup matching
Florinel Iordache (5):
fsl/fman: use 32-bit unsigned integer
fsl/fman: fix dereference null return value
fsl/fman: fix unreachable code
fsl/fman: check dereferencing null pointer
fsl/fman: fix eth hash table allocation
Frederic Weisbecker (1):
tick/nohz: Narrow down noise while setting current task's tick dependency
Gao Xiang (1):
erofs: fix extended inode could cross boundary
Gerald Schaefer (1):
s390/gmap: improve THP splitting
Gilad Ben-Yossef (1):
crypto: ccree - fix resource leak on error path
Giovanni Cabiddu (1):
crypto: qat - allow xts requests not multiple of block
Giovanni Gherdovich (2):
x86, sched: Bail out of frequency invariance if turbo frequency is unknown
x86, sched: Bail out of frequency invariance if turbo_freq/base_freq gives 0
Grant Likely (1):
HID: input: Fix devices that return multiple bytes in battery report
Greg Kroah-Hartman (1):
Linux 5.7.16
Gregory Herrero (1):
recordmcount: only record relocation of type R_AARCH64_CALL26 on arm64.
Grygorii Strashko (1):
net: ethernet: ti: am65-cpsw-nuss: restore vlan configuration while down/up
Guillaume Tucker (1):
ARM: exynos: clear L310_AUX_CTRL_FULL_LINE_ZERO in default l2c_aux_val
Guoyu Huang (1):
io_uring: Fix NULL pointer dereference in loop_rw_iter()
Hanjun Guo (1):
PCI: Release IVRS table in AMD ACS quirk
Hannes Reinecke (1):
nvme-multipath: do not fall back to __nvme_find_path() for non-optimized paths
Harish (1):
selftests/powerpc: Fix CPU affinity for child process
Hauke Mehrtens (1):
spi: lantiq-ssc: Fix warning by using WQ_MEM_RECLAIM
Hector Martin (3):
ALSA: usb-audio: fix overeager device match for MacroSilicon MS2109
ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109
ALSA: usb-audio: add quirk for Pioneer DDJ-RB
Heikki Krogerus (1):
kobject: Avoid premature parent object freeing in kobject_cleanup()
Heiko Stuebner (3):
arm64: dts: rockchip: fix rk3368-lion gmac reset gpio
arm64: dts: rockchip: fix rk3399-puma vcc5v0-host gpio
arm64: dts: rockchip: fix rk3399-puma gmac reset gpio
Helen Koike (1):
media: staging: rkisp1: rsz: fix resolution limitation on sink pad
Helge Deller (4):
Revert "parisc: Improve interrupt handling in arch_spin_lock_flags()"
Revert "parisc: Drop LDCW barrier in CAS code when running UP"
Revert "parisc: Use ldcw instruction for SMP spinlock release barrier"
Revert "parisc: Revert "Release spinlocks using ordered store""
Herbert Xu (1):
crc-t10dif: Fix potential crypto notify dead-lock
Horia Geantă (1):
crypto: caam - silence .setkey in case of bad key length
Hui Wang (1):
ALSA: hda - fix the micmute led status for Lenovo ThinkCentre AIO
Ilya Leoshkevich (3):
s390/bpf: Fix sign extension in branch_ku
s390/bpf: Use brcl for jumping to exit_ip if necessary
s390/bpf: Tolerate not converging code shrinking
Ioana Ciornei (1):
dpaa2-eth: fix condition for number of buffer acquire retries
Ira Weiny (1):
net/tls: Fix kmap usage
Ismael Ferreras Morezuelas (1):
Bluetooth: btusb: Fix and detect most of the Chinese Bluetooth controllers
Ivan Kokshaysky (1):
cpufreq: dt: fix oops on armada37xx
Jack Xiao (1):
drm/amdgpu: avoid dereferencing a NULL pointer
Jakub Kicinski (1):
bitfield.h: don't compile-time validate _val in FIELD_FIT
Jarkko Sakkinen (1):
tpm: Unify the mismatching TPM space buffer sizes
Jason Baron (1):
tcp: correct read of TFO keys on big endian systems
Jason Gunthorpe (1):
RDMA/core: Fix bogus WARN_ON during ib_unregister_device_queued()
Jens Axboe (9):
io_uring: abstract out task work running
io_uring: set ctx sq/cq entry count earlier
io_uring: use TWA_SIGNAL for task_work uncondtionally
io_uring: fail poll arm on queue proc failure
io_uring: sanitize double poll handling
task_work: only grab task signal lock when needed
io_uring: add missing REQ_F_COMP_LOCKED for nested requests
io_uring: enable lookup of links holding inflight files
io_uring: hold 'ctx' reference around task_work queue + execute
Jerome Brunet (3):
ASoC: meson: axg-tdm-interface: fix link fmt setup
ASoC: meson: axg-tdmin: fix g12a skew
ASoC: meson: axg-tdm-formatters: fix sclk inversion
Jerry Crunchtime (1):
libbpf: Fix register in PT_REGS MIPS macros
Jian Cai (1):
crypto: aesni - add compatibility with IAS
Jim Cromie (1):
dyndbg: fix a BUG_ON in ddebug_describe_flags
Jing Xiangfeng (1):
ASoC: meson: fixes the missed kfree() for axg_card_add_tdm_loopback
Joe Perches (1):
powerpc/mm: Fix typo in IS_ENABLED()
Johan Hovold (2):
USB: serial: iuu_phoenix: fix led-activity helpers
net: phy: fix memory leak in device-create error path
Johannes Thumshirn (1):
block: don't do revalidate zones on invalid devices
John Allen (1):
crypto: ccp - Fix use of merged scatterlists
John David Anglin (2):
parisc: Do not use an ordered store in pa_tlb_lock()
parisc: Implement __smp_store_release and __smp_load_acquire barriers
John Garry (1):
scsi: scsi_debug: Add check for sdebug_max_queue during module init
John Ogness (1):
af_packet: TPACKET_V3: fix fill status rwlock imbalance
Jon Derrick (1):
irqdomain/treewide: Free firmware node after domain removal
Jon Lin (1):
spi: rockchip: Fix error in SPI slave pio read
Jonathan McDowell (1):
firmware: qcom_scm: Fix legacy convention SCM accessors
Josef Bacik (2):
btrfs: fix lockdep splat from btrfs_dump_space_info
ftrace: Fix ftrace_trace_task return value
Julian Anastasov (1):
ipvs: allow connection reuse for unconfirmed conntrack
Julian Wiedmann (2):
s390/qeth: tolerate pre-filled RX buffer
s390/qeth: don't process empty bridge port events
Kai Vehmanen (1):
ASoC: hdac_hda: fix deadlock after PCM open error
Kai-Heng Feng (1):
leds: core: Flush scheduled work for system suspend
Kamal Dasu (1):
mtd: rawnand: brcmnand: Don't default to edu transfer
Kan Liang (1):
perf/x86/intel/uncore: Fix oops when counting IMC uncore events on some TGL
Kars Mulder (1):
usb: core: fix quirks_param_set() writing to a const pointer
Kees Cook (5):
seccomp: Fix ioctl number for SECCOMP_IOCTL_NOTIF_ID_VALID
lkdtm: Avoid more compiler optimizations for bad writes
selftests/lkdtm: Reset WARN_ONCE to avoid false negatives
lkdtm: Make arch-specific tests always available
firmware_loader: EFI firmware loader must handle pre-allocated buffer
Kishon Vijay Abraham I (2):
PCI: cadence: Fix cdns_pcie_{host|ep}_setup() error path
PCI: cadence: Fix updating Vendor ID and Subsystem Vendor ID register
Krzysztof Kozlowski (1):
memory: samsung: exynos5422-dmc: Do not ignore return code of regmap_read()
Laurent Pinchart (1):
drm: panel: simple: Fix bpc for LG LB070WV8 panel
Leon Romanovsky (1):
net/mlx5: Delete extra dump stack that gives nothing
Li Heng (1):
RDMA/core: Fix return error value in _ib_modify_qp() to negative
Lihong Kou (1):
Bluetooth: add a mutex lock to avoid UAF in do_enale_set
Linus Walleij (2):
net: dsa: rtl8366: Fix VLAN semantics
net: dsa: rtl8366: Fix VLAN set-up
Lorenzo Bianconi (1):
mt76: mt7615: fix possible memory leak in mt7615_mcu_wtbl_sta_add
Lu Wei (2):
platform/x86: intel-hid: Fix return value check in check_acpi_dev()
platform/x86: intel-vbtn: Fix return value check in check_acpi_dev()
Lubomir Rintel (1):
drm/etnaviv: Fix error path on failure to enable bus clk
Luis Chamberlain (2):
blktrace: fix debugfs use after free
loop: be paranoid on exit and prevent new additions / removals
Lyude Paul (1):
drm/nouveau/kms/nv50-: Fix disabling dithering
Madhavan Srinivasan (1):
powerpc/perf: Fix missing is_sier_aviable() during build
Marc Zyngier (1):
PM / devfreq: rk3399_dmc: Fix kernel oops when rockchip,pmu is absent
Marco Felsch (1):
drm/imx: tve: fix regulator_disable error path
Marek Behún (1):
net: phy: marvell10g: fix null pointer dereference
Marek Szyprowski (5):
ARM: exynos: MCPM: Restore big.LITTLE cpuidle support
ARM: dts: exynos: Disable frequency scaling for FSYS bus on Odroid XU3 family
phy: exynos5-usbdrd: Calibrating makes sense only for USB2.0 PHY
usb: dwc2: Fix error path in gadget registration
ARM: dts: exynos: Extend all Exynos5800 A15's OPPs with max voltage data
Marek Vasut (1):
drm/stm: repair runtime power management
Mark Starovoytov (1):
net: atlantic: MACSec offload statistics checkpatch fix
Mark Zhang (1):
RDMA/netlink: Remove CAP_NET_RAW check when dump a raw QP
Martin Wilck (1):
nvme-multipath: fix logic for non-optimized paths
Masahiro Yamada (1):
mmc: sdhci-cadence: do not use hardware tuning for SD mode
Matteo Croce (1):
pstore: Fix linking when crypto API disabled
Matthias Kaehlcke (1):
Bluetooth: hci_qca: Only remove TX clock vote after TX is completed
Maulik Shah (1):
soc: qcom: rpmh-rsc: Set suppress_bind_attrs flag
Max Gurtovoy (1):
vdpasim: protect concurrent access to iommu iotlb
Maxim Levitsky (1):
kvm: x86: replace kvm_spec_ctrl_test_value with runtime test on the host
Miaohe Lin (2):
net: Fix potential memory leak in proto_register()
net: Set fput_needed iff FDPUT_FPUT is set
Michael Ellerman (2):
powerpc/32s: Fix CONFIG_BOOK3S_601 uses
powerpc/boot: Fix CONFIG_PPC_MPC52XX references
Michael Tretter (1):
drm/debugfs: fix plain echo to connector "force" attribute
Mike Leach (2):
coresight: etmv4: Fix resource selector constant
coresight: etmv4: Counter values not saved on disable
Mikhail Malygin (1):
RDMA/rxe: Prevent access to wr->next ptr afrer wr is posted to send queue
Mikulas Patocka (2):
crypto: hisilicon - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
crypto: cpt - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
Milton Miller (1):
powerpc/vdso: Fix vdso cpu truncation
Mirko Dietrich (1):
ALSA: usb-audio: Creative USB X-Fi Pro SB1095 volume knob support
Nathan Huckleberry (1):
ARM: 8992/1: Fix unwind_frame for clang-built kernels
Nathan Lynch (3):
powerpc/pseries: remove cede offline state for CPUs
powerpc/rtas: don't online CPUs for partition suspend
powerpc/pseries/hotplug-cpu: Remove double free in error path
Navid Emamdoost (1):
drm/etnaviv: fix ref count leak via pm_runtime_get_sync
Nick Desaulniers (2):
tracepoint: Mark __tracepoint_string's __used
x86/uaccess: Make __get_user_size() Clang compliant on 32-bit
Nicolas Boichat (2):
Bluetooth: hci_h5: Set HCI_UART_RESET_ON_INIT to correct flags
Bluetooth: hci_serdev: Only unregister device if it was registered
Niklas Söderlund (2):
ARM: dts: gose: Fix ports node name for adv7180
ARM: dts: gose: Fix ports node name for adv7612
Oleksandr Andrushchenko (2):
xen/gntdev: Fix dmabuf import with non-zero sgt offset
drm/xen-front: Fix misused IS_ERR_OR_NULL checks
Oliver Neukum (1):
go7007: add sanity checking for endpoints
Oliver O'Halloran (1):
selftests/powerpc: Squash spurious errors due to device removal
Ondrej Jirman (1):
arm64: dts: sun50i-pinephone: dldo4 must not be >= 1.8V
Pali Rohár (4):
mwifiex: Fix firmware filename for sd8977 chipset
mwifiex: Fix firmware filename for sd8997 chipset
btmrvl: Fix firmware filename for sd8977 chipset
btmrvl: Fix firmware filename for sd8997 chipset
Paul E. McKenney (2):
fs/btrfs: Add cond_resched() for try_release_extent_mapping() stalls
mm/mmap.c: Add cond_resched() for exit_mmap() CPU stalls
Pavel Begunkov (3):
io_uring: fix req->work corruption
io_uring: fix racy overflow count reporting
io_uring: fix stalled deferred requests
Pavel Machek (1):
ocfs2: fix unbalanced locking
Peng Liu (1):
sched: correct SD_flags returned by tl->sd_flags()
Peter Chen (1):
usb: cdns3: gadget: always zeroed TRB buffer when enable endpoint
Phil Elwell (1):
staging: vchiq_arm: Add a matching unregister call
Philipp Zabel (1):
drm/imx: fix use after free
Pierre-Louis Bossart (4):
ASoC: SOF: nocodec: add missing .owner field
ASoC: Intel: cml_rt1011_rt5682: add missing .owner field
ASoC: Intel: sof_sdw: add missing .owner field
ASoC: Intel: bxt_rt298: add missing .owner field
Prasanna Kerekoppa (1):
brcmfmac: To fix Bss Info flag definition Bug
Qais Yousef (1):
sched/uclamp: Fix initialization of struct uclamp_rq
Qingyu Li (1):
net/nfc/rawsock.c: add CAP_NET_RAW check.
Qiushi Wu (2):
EDAC: Fix reference count leaks
agp/intel: Fix a memory leak on module initialisation failure
Qu Wenruo (2):
btrfs: allow btrfs_truncate_block() to fallback to nocow for data space reservation
btrfs: qgroup: free per-trans reserved space when a subvolume gets dropped
Ricardo Cañuelo (1):
arm64: dts: hisilicon: hikey: fixes to comply with adi, adv7533 DT binding
Rob Clark (1):
drm/msm: ratelimit crtc event overflow error
Roger Pau Monne (2):
xen/balloon: fix accounting in alloc_xenballooned_pages error path
xen/balloon: make the balloon wait interruptible
Romain Naour (1):
include/asm-generic/vmlinux.lds.h: align ro_after_init
Ronak Doshi (1):
vmxnet3: use correct tcp hdr length when packet is encapsulated
Ruslan Bilovol (1):
usb: gadget: f_uac2: fix AC Interface Header Descriptor wTotalLength
Russell King (1):
phy: armada-38x: fix NETA lockup when repeatedly switching speeds
Sagi Grimberg (2):
nvme-tcp: fix controller reset hang during traffic
nvme-rdma: fix controller reset hang during traffic
Sai Prakash Ranjan (1):
coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb()
Sandipan Das (1):
selftests/powerpc: Fix online CPU selection
Sasi Kumar (1):
bdc: Fix bug causing crash after multiple disconnects
Scott Mayhew (1):
nfsd: avoid a NULL dereference in __cld_pipe_upcall()
Sean Wang (3):
Bluetooth: btusb: fix up firmware download sequence
Bluetooth: btmtksdio: fix up firmware download sequence
mt76: mt7615: fix potential memory leak in mcu message handler
Sedat Dilek (1):
crypto: aesni - Fix build with LLVM_IAS=1
Shannon Nelson (1):
ionic: update eid test for overflow
Shengjiu Wang (1):
ASoC: fsl_sai: Fix value of FSL_SAI_CR1_RFW_MASK
Sibi Sankar (1):
soc: qcom: pdr: Reorder the PD state indication ack
Sivaprakash Murugesan (1):
mtd: rawnand: qcom: avoid write to unavailable register
Stanley Chu (1):
scsi: ufs: Fix imprecise load calculation in devfreq window
Stefan Haberland (1):
s390/dasd: fix inability to use DASD with DIAG driver
Stefano Garzarella (1):
vsock: fix potential null pointer dereference in vsock_poll()
Stephan Gerhold (1):
arm64: dts: qcom: msm8916: Replace invalid bias-pull-none property
Stephen Smalley (1):
scripts/selinux/mdp: fix initial SID handling
Steve Longerbeam (1):
gpu: ipu-v3: Restore RGB32, BGR32
Steven Price (1):
drm/panfrost: Fix inbalance of devfreq record_busy/idle()
Steven Rostedt (VMware) (1):
tracing: Move pipe reference to trace array instead of current_tracer
Sudeep Holla (1):
clk: scmi: Fix min and max rate when registering clocks with discrete rates
Sumeet Pawnikar (1):
thermal: int340x: processor_thermal: fix: update Jasper Lake PCI id
Surabhi Boob (1):
ice: Graceful error handling in HW table calloc failure
Suzuki K Poulose (1):
coresight: etm4x: Fix save/restore during cpu idle
Sven Auhagen (1):
cpufreq: ap806: fix cpufreq driver needs ap cpu clk
Sven Schnelle (1):
parisc: mask out enable and reserved bits from sba imask
Taniya Das (1):
clk: qcom: gcc: Make disp gpll0 branch aon for sc7180/sdm845
Tetsuo Handa (1):
driver core: Fix probe_count imbalance in really_probe()
Tianjia Zhang (3):
tools, bpftool: Fix wrong return value in do_dump()
net: ethernet: aquantia: Fix wrong return value
liquidio: Fix wrong return value in cn23xx_get_pf_num()
Tiezhu Yang (3):
irqchip/ti-sci-inta: Fix return value about devm_ioremap_resource()
irqchip/loongson-liointc: Fix potential dead lock
nvmem: sprd: Fix return value of sprd_efuse_probe()
Tim Froidcoeur (2):
net: refactor bind_bucket fastreuse into helper
net: initialize fastreuse on inet_inherit_port
Tom Rix (3):
drm/bridge: sil_sii8620: initialize return of sii8620_readb
power: supply: check if calc_soc succeeded in pm860x_init_battery
crypto: qat - fix double free in qat_uclo_create_batch_init_list
Tomas Henzl (1):
scsi: megaraid_sas: Clear affinity hint
Tomasz Duszynski (1):
iio: improve IIO_CONCENTRATION channel type description
Tomi Valkeinen (1):
drm/tilcdc: fix leak & null ref in panel_connector_get_modes
Tony Lindgren (1):
bus: ti-sysc: Add missing quirk flags for usb_host_hs
Tony Nguyen (1):
iavf: Fix updating statistics
Trond Myklebust (2):
NFS: Don't move layouts to plh_return_segs list while in use
NFS: Don't return layout segments that are in use
Tsang-Shian Lin (2):
rtw88: fix LDPC field for RA info
rtw88: fix short GI capability based on current bandwidth
Tuomas Tynkkynen (1):
media: media-request: Fix crash if memory allocation fails
Tyler Hicks (7):
tpm: Require that all digests are present in TCG_PCR_EVENT2 structures
ima: Have the LSM free its audit rule
ima: Free the entire rule when deleting a list of rules
ima: Free the entire rule if it fails to parse
ima: Fail rule parsing when buffer hook functions have an invalid action
ima: Fail rule parsing when the KEXEC_CMDLINE hook is combined with an invalid cond
ima: Fail rule parsing when the KEY_CHECK hook is combined with an invalid cond
Uladzislau Rezki (Sony) (1):
rcu/tree: Repeat the monitor if any free channel is busy
Venkata Lakshmi Narayana Gubba (3):
Bluetooth: hci_qca: Bug fixes for SSR
Bluetooth: hci_qca: Bug fix during SSR timeout
Bluetooth: hci_qca: Stop collecting memdump again for command timeout during SSR
Vignesh Sridhar (1):
ice: Clear and free XLT entries on reset
Vincent Guittot (1):
sched/fair: Fix NOHZ next idle balance
Viresh Kumar (1):
cpufreq: Fix locking issues with governors
Vladimir Oltean (1):
net: mscc: ocelot: fix encoding destination ports into multicast IPv4 address
Vladimir Zapolskiy (1):
regulator: fix memory leak on error path of regulator_register()
Wang Hai (4):
cxl: Fix kobject memleak
qtnfmac: Missing platform_device_unregister() on error in qtnf_core_mac_alloc()
wl1251: fix always return 0 error
dlm: Fix kobject memleak
Wei Yongjun (1):
iavf: fix error return code in iavf_init_get_resources()
Wenbo Zhang (1):
bpf: Fix fds_example SIGSEGV error
Will Chen (1):
kunit: capture stderr on all make subprocess calls
Wright Feng (2):
brcmfmac: keep SDIO watchdog running when console_interval is non-zero
brcmfmac: set state of hanger slot to FREE when flushing PSQ
Xie He (1):
drivers/net/wan/lapbether: Added needed_headroom and a skb->len check
Xiongfeng Wang (1):
PCI/ASPM: Add missing newline in sysfs 'policy'
Yan-Hsuan Chuang (1):
rtw88: coex: only skip coex triggered by BT info
Yoshihiro Shimoda (2):
arm64: dts: renesas: Fix SD Card/eMMC interface device node names
phy: renesas: rcar-gen3-usb2: move irq registration to init
Yu Kuai (2):
ARM: socfpga: PM: add missing put_device() call in socfpga_setup_ocram_self_refresh()
MIPS: OCTEON: add missing put_device() call in dwc3_octeon_device_init()
YueHaibing (1):
tools/bpftool: Fix error handing in do_skeleton()
Yuval Basson (1):
RDMA/qedr: SRQ's bug fixes
Zenghui Yu (1):
irqchip/gic-v4.1: Use GFP_ATOMIC flag in allocate_vpe_l1_table()
Zhao Heming (1):
md-cluster: fix wild pointer of unlock_all_bitmaps()
Zheng Bin (1):
9p: Fix memory leak in v9fs_mount
Zhenzhong Duan (1):
x86/mce/inject: Fix a wrong assignment of i_mce.status
Zhu Yanjun (1):
RDMA/rxe: Skip dgid check in loopback mode
shirley her (1):
mmc: sdhci-pci-o2micro: Bug fix for O2 host controller Seabird1
yu kuai (1):
ARM: at91: pm: add missing put_device() call in at91_pm_sram_init()
Álvaro Fernández Rojas (1):
clk: bcm63xx-gate: fix last clock availability
5 years, 2 months
- 1
- 1
Linux 5.4.59
by Greg Kroah-Hartman
I'm announcing the release of the 5.4.59 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/ABI/testing/sysfs-bus-iio | 3
Makefile | 2
arch/arm/boot/dts/r8a7793-gose.dts | 4
arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi | 18 +
arch/arm/kernel/stacktrace.c | 24 +
arch/arm/mach-at91/pm.c | 11
arch/arm/mach-exynos/mcpm-exynos.c | 10
arch/arm/mach-socfpga/pm.c | 8
arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 1
arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 11
arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 2
arch/arm64/boot/dts/qcom/msm8916-pins.dtsi | 10
arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi | 2
arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 4
arch/m68k/mac/iop.c | 21 -
arch/mips/cavium-octeon/octeon-usb.c | 5
arch/mips/pci/pci-xtalk-bridge.c | 3
arch/parisc/include/asm/barrier.h | 61 ++++
arch/parisc/include/asm/spinlock.h | 8
arch/parisc/kernel/entry.S | 48 ++-
arch/parisc/kernel/syscall.S | 24 -
arch/powerpc/boot/Makefile | 2
arch/powerpc/boot/serial.c | 2
arch/powerpc/include/asm/perf_event.h | 2
arch/powerpc/include/asm/ptrace.h | 2
arch/powerpc/include/asm/rtas.h | 2
arch/powerpc/include/asm/timex.h | 2
arch/powerpc/kernel/rtas.c | 122 ---------
arch/powerpc/kernel/vdso.c | 2
arch/powerpc/mm/book3s64/pkeys.c | 16 -
arch/powerpc/platforms/pseries/suspend.c | 22 -
arch/s390/mm/gmap.c | 27 +-
arch/x86/crypto/aes_ctrby8_avx-x86_64.S | 14 -
arch/x86/crypto/aesni-intel_asm.S | 6
arch/x86/kernel/apic/io_apic.c | 5
arch/x86/kernel/cpu/mce/inject.c | 2
arch/x86/kernel/process_64.c | 2
block/blk-iocost.c | 2
drivers/acpi/acpica/exprep.c | 4
drivers/acpi/acpica/utdelete.c | 6
drivers/block/loop.c | 4
drivers/bluetooth/btmrvl_sdio.c | 8
drivers/bluetooth/btmtksdio.c | 16 +
drivers/bluetooth/btusb.c | 16 +
drivers/bluetooth/hci_h5.c | 2
drivers/bluetooth/hci_serdev.c | 3
drivers/bus/ti-sysc.c | 6
drivers/char/agp/intel-gtt.c | 4
drivers/char/tpm/tpm-chip.c | 9
drivers/char/tpm/tpm.h | 5
drivers/char/tpm/tpm2-space.c | 26 +-
drivers/char/tpm/tpmrm-dev.c | 2
drivers/clk/bcm/clk-bcm63xx-gate.c | 1
drivers/clk/clk-scmi.c | 22 +
drivers/clk/qcom/clk-rpmh.c | 15 +
drivers/cpufreq/Kconfig.arm | 1
drivers/cpufreq/armada-37xx-cpufreq.c | 1
drivers/cpufreq/cpufreq.c | 58 ++--
drivers/crypto/cavium/cpt/cptvf_algs.c | 1
drivers/crypto/cavium/cpt/cptvf_reqmanager.c | 12
drivers/crypto/cavium/cpt/request_manager.h | 2
drivers/crypto/ccp/ccp-dev.h | 1
drivers/crypto/ccp/ccp-ops.c | 37 ++-
drivers/crypto/ccree/cc_cipher.c | 30 +-
drivers/crypto/hisilicon/sec/sec_algs.c | 34 +-
drivers/crypto/qat/qat_common/qat_uclo.c | 9
drivers/edac/edac_device_sysfs.c | 1
drivers/edac/edac_pci_sysfs.c | 2
drivers/firmware/arm_scmi/scmi_pm_domain.c | 12
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 19 -
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 2
drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 3
drivers/gpu/drm/arm/malidp_planes.c | 2
drivers/gpu/drm/bridge/sil-sii8620.c | 2
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 6
drivers/gpu/drm/drm_debugfs.c | 8
drivers/gpu/drm/drm_gem.c | 4
drivers/gpu/drm/drm_mipi_dsi.c | 6
drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 19 +
drivers/gpu/drm/imx/dw_hdmi-imx.c | 15 -
drivers/gpu/drm/imx/imx-drm-core.c | 3
drivers/gpu/drm/imx/imx-ldb.c | 15 -
drivers/gpu/drm/imx/imx-tve.c | 35 +-
drivers/gpu/drm/imx/ipuv3-crtc.c | 21 -
drivers/gpu/drm/imx/parallel-display.c | 15 -
drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 18 -
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 2
drivers/gpu/drm/msm/msm_gem.c | 36 +-
drivers/gpu/drm/nouveau/dispnv50/head.c | 24 +
drivers/gpu/drm/nouveau/nouveau_debugfs.c | 4
drivers/gpu/drm/nouveau/nouveau_drm.c | 8
drivers/gpu/drm/nouveau/nouveau_gem.c | 4
drivers/gpu/drm/nouveau/nouveau_sgdma.c | 9
drivers/gpu/drm/panel/panel-simple.c | 2
drivers/gpu/drm/radeon/ci_dpm.c | 2
drivers/gpu/drm/radeon/radeon_display.c | 4
drivers/gpu/drm/radeon/radeon_drv.c | 9
drivers/gpu/drm/radeon/radeon_kms.c | 4
drivers/gpu/drm/stm/ltdc.c | 3
drivers/gpu/drm/tilcdc/tilcdc_panel.c | 6
drivers/gpu/drm/ttm/ttm_tt.c | 3
drivers/gpu/host1x/debug.c | 4
drivers/gpu/ipu-v3/ipu-common.c | 2
drivers/hid/hid-input.c | 6
drivers/hwtracing/coresight/coresight-tmc-etf.c | 13 -
drivers/infiniband/core/device.c | 11
drivers/infiniband/core/nldev.c | 3
drivers/infiniband/core/verbs.c | 2
drivers/infiniband/hw/qedr/qedr.h | 4
drivers/infiniband/hw/qedr/verbs.c | 22 -
drivers/infiniband/sw/rxe/rxe_recv.c | 6
drivers/infiniband/sw/rxe/rxe_verbs.c | 5
drivers/iommu/intel_irq_remapping.c | 8
drivers/irqchip/irq-mtk-sysirq.c | 8
drivers/irqchip/irq-ti-sci-inta.c | 2
drivers/leds/led-class.c | 1
drivers/leds/leds-lm355x.c | 7
drivers/macintosh/via-macii.c | 9
drivers/md/bcache/super.c | 9
drivers/md/md-cluster.c | 1
drivers/md/md.c | 9
drivers/media/firewire/firedtv-fw.c | 2
drivers/media/mc/mc-request.c | 31 +-
drivers/media/platform/cros-ec-cec/cros-ec-cec.c | 6
drivers/media/platform/exynos4-is/media-dev.c | 3
drivers/media/platform/marvell-ccic/mcam-core.c | 2
drivers/media/platform/omap3isp/isppreview.c | 4
drivers/media/usb/dvb-usb/Kconfig | 1
drivers/misc/cxl/sysfs.c | 2
drivers/mmc/host/sdhci-cadence.c | 123 +++++-----
drivers/mmc/host/sdhci-pci-o2micro.c | 6
drivers/mtd/nand/raw/qcom_nandc.c | 7
drivers/net/dsa/mv88e6xxx/chip.c | 1
drivers/net/dsa/rtl8366.c | 35 +-
drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c | 2
drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c | 2
drivers/net/ethernet/cavium/thunder/nicvf_main.c | 4
drivers/net/ethernet/freescale/fman/fman.c | 3
drivers/net/ethernet/freescale/fman/fman_dtsec.c | 4
drivers/net/ethernet/freescale/fman/fman_mac.h | 2
drivers/net/ethernet/freescale/fman/fman_memac.c | 3
drivers/net/ethernet/freescale/fman/fman_port.c | 9
drivers/net/ethernet/freescale/fman/fman_tgec.c | 2
drivers/net/ethernet/intel/iavf/iavf_main.c | 9
drivers/net/ethernet/intel/ice/ice_flex_pipe.c | 4
drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 9
drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c | 42 +--
drivers/net/ethernet/pensando/ionic/ionic_lif.c | 2
drivers/net/ethernet/toshiba/spider_net.c | 4
drivers/net/phy/phy_device.c | 8
drivers/net/vmxnet3/vmxnet3_drv.c | 3
drivers/net/wan/lapbether.c | 10
drivers/net/wireless/ath/ath10k/htt_tx.c | 4
drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h | 2
drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c | 4
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 6
drivers/net/wireless/intel/iwlegacy/common.c | 4
drivers/net/wireless/marvell/mwifiex/sdio.h | 4
drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c | 22 +
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 7
drivers/net/wireless/realtek/rtw88/coex.c | 3
drivers/net/wireless/realtek/rtw88/fw.c | 2
drivers/net/wireless/realtek/rtw88/main.c | 11
drivers/net/wireless/ti/wl1251/event.c | 2
drivers/nvme/host/core.c | 15 -
drivers/nvme/host/multipath.c | 17 +
drivers/nvme/host/nvme.h | 7
drivers/nvme/host/pci.c | 2
drivers/nvme/host/rdma.c | 12
drivers/nvme/host/tcp.c | 12
drivers/parisc/sba_iommu.c | 2
drivers/pci/access.c | 8
drivers/pci/controller/pcie-cadence-host.c | 9
drivers/pci/controller/vmd.c | 3
drivers/pci/pcie/aspm.c | 1
drivers/pci/quirks.c | 2
drivers/phy/marvell/phy-armada38x-comphy.c | 45 +++
drivers/phy/renesas/phy-rcar-gen3-usb2.c | 61 ++--
drivers/phy/samsung/phy-exynos5-usbdrd.c | 4
drivers/pinctrl/pinctrl-single.c | 11
drivers/platform/x86/asus-nb-wmi.c | 82 ++++++
drivers/platform/x86/intel-hid.c | 2
drivers/platform/x86/intel-vbtn.c | 2
drivers/power/supply/88pm860x_battery.c | 6
drivers/regulator/core.c | 18 -
drivers/s390/block/dasd_diag.c | 25 +-
drivers/s390/net/qeth_l2_main.c | 4
drivers/scsi/arm/cumana_2.c | 2
drivers/scsi/arm/eesox.c | 2
drivers/scsi/arm/powertec.c | 2
drivers/scsi/megaraid/megaraid_sas_base.c | 9
drivers/scsi/mesh.c | 8
drivers/scsi/scsi_debug.c | 6
drivers/soc/qcom/rpmh-rsc.c | 1
drivers/spi/spi-lantiq-ssc.c | 12
drivers/spi/spi-rockchip.c | 2
drivers/spi/spidev.c | 21 +
drivers/staging/rtl8192u/r8192U_core.c | 2
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 1
drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 2
drivers/usb/core/quirks.c | 16 -
drivers/usb/dwc2/platform.c | 4
drivers/usb/gadget/function/f_uac2.c | 7
drivers/usb/gadget/udc/bdc/bdc_core.c | 13 -
drivers/usb/gadget/udc/bdc/bdc_ep.c | 16 -
drivers/usb/gadget/udc/net2280.c | 4
drivers/usb/mtu3/mtu3_core.c | 6
drivers/usb/serial/cp210x.c | 19 +
drivers/usb/serial/iuu_phoenix.c | 14 -
drivers/video/console/newport_con.c | 12
drivers/video/fbdev/neofb.c | 1
drivers/video/fbdev/pxafb.c | 4
drivers/video/fbdev/savage/savagefb_driver.c | 2
drivers/video/fbdev/sm712fb.c | 2
drivers/xen/balloon.c | 12
drivers/xen/gntdev-dmabuf.c | 8
fs/9p/v9fs.c | 5
fs/btrfs/extent_io.c | 2
fs/btrfs/space-info.c | 2
fs/dlm/lockspace.c | 6
fs/erofs/inode.c | 121 ++++++---
fs/io_uring.c | 21 +
fs/kernfs/file.c | 2
fs/minix/inode.c | 36 ++
fs/minix/itree_common.c | 8
fs/nfs/pnfs.c | 46 +--
fs/ocfs2/dlmglue.c | 8
fs/pstore/platform.c | 5
fs/xfs/libxfs/xfs_trans_space.h | 2
fs/xfs/scrub/bmap.c | 22 +
fs/xfs/xfs_reflink.c | 21 +
include/asm-generic/vmlinux.lds.h | 1
include/linux/bitfield.h | 2
include/linux/tpm.h | 1
include/linux/tpm_eventlog.h | 11
include/linux/tracepoint.h | 2
include/net/inet_connection_sock.h | 4
include/net/ip_vs.h | 10
include/net/tcp.h | 2
include/uapi/linux/seccomp.h | 3
kernel/sched/core.c | 21 +
kernel/sched/fair.c | 23 +
kernel/sched/topology.c | 2
kernel/seccomp.c | 9
kernel/trace/blktrace.c | 18 -
lib/crc-t10dif.c | 54 +++-
lib/dynamic_debug.c | 23 -
lib/kobject.c | 33 +-
mm/mmap.c | 1
net/bluetooth/6lowpan.c | 5
net/core/sock.c | 25 +-
net/ipv4/inet_connection_sock.c | 97 ++++---
net/ipv4/inet_hashtables.c | 1
net/ipv4/sysctl_net_ipv4.c | 16 -
net/ipv4/tcp.c | 16 -
net/ipv4/tcp_fastopen.c | 23 +
net/netfilter/ipvs/ip_vs_core.c | 12
net/nfc/rawsock.c | 7
net/packet/af_packet.c | 9
net/socket.c | 2
net/sunrpc/auth_gss/gss_krb5_wrap.c | 2
net/sunrpc/auth_gss/svcauth_gss.c | 1
net/sunrpc/xprtrdma/svc_rdma_rw.c | 28 +-
net/tls/tls_device.c | 3
samples/bpf/fds_example.c | 3
scripts/recordmcount.c | 6
security/integrity/ima/ima.h | 5
security/integrity/ima/ima_policy.c | 2
security/smack/smackfs.c | 6
sound/pci/hda/patch_realtek.c | 1
sound/soc/fsl/fsl_sai.c | 5
sound/soc/fsl/fsl_sai.h | 2
sound/soc/intel/boards/bxt_rt298.c | 2
sound/soc/meson/axg-card.c | 2
sound/soc/meson/axg-tdm-formatter.c | 11
sound/soc/meson/axg-tdm-formatter.h | 1
sound/soc/meson/axg-tdm-interface.c | 26 +-
sound/soc/meson/axg-tdmin.c | 16 +
sound/soc/meson/axg-tdmout.c | 3
sound/soc/sof/nocodec.c | 1
sound/usb/card.h | 1
sound/usb/mixer_quirks.c | 1
sound/usb/pcm.c | 6
sound/usb/quirks-table.h | 64 +++++
sound/usb/quirks.c | 3
sound/usb/stream.c | 1
tools/bpf/bpftool/btf.c | 2
tools/build/Build.include | 3
tools/testing/selftests/powerpc/benchmarks/context_switch.c | 21 +
tools/testing/selftests/powerpc/eeh/eeh-functions.sh | 11
tools/testing/selftests/powerpc/utils.c | 37 ++-
tools/testing/selftests/seccomp/seccomp_bpf.c | 2
292 files changed, 2107 insertions(+), 1194 deletions(-)
Aditya Pakki (3):
drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync
drm/nouveau: fix reference count leak in nouveau_debugfs_strap_peek
drm/nouveau: fix multiple instances of reference count leaks
Akhil P Oommen (2):
drm: msm: a6xx: fix gpu failure after system resume
drm/msm: Fix a null pointer access in msm_gem_shrinker_count()
Alex Deucher (1):
drm/amdgpu/display bail early in dm_pp_get_static_clocks
Alex Vesker (1):
net/mlx5: DR, Change push vlan action sequence
Alim Akhtar (1):
arm64: dts: exynos: Fix silent hang after boot on Espresso
Amir Goldstein (1):
kernfs: do not call fsnotify() with name without a parent
Andrii Nakryiko (1):
tools, build: Propagate build failures from tools/build/Makefile.build
Aneesh Kumar K.V (1):
powerpc/book3s64/pkeys: Use PVR check instead of cpu feature
Armas Spann (1):
platform/x86: asus-nb-wmi: add support for ASUS ROG Zephyrus G14 and G15
Arnd Bergmann (2):
leds: lm355x: avoid enum conversion warning
media: cxusb-analog: fix V4L2 dependency
Bartosz Golaszewski (1):
irqchip/irq-mtk-sysirq: Replace spinlock with raw_spinlock
Bjorn Helgaas (1):
PCI: Fix pci_cfg_wait queue locking problem
Bolarinwa Olayemi Saheed (1):
iwlegacy: Check the return value of pcie_capability_read_*()
Brant Merryman (2):
USB: serial: cp210x: re-enable auto-RTS on open
USB: serial: cp210x: enable usb generic throttle/unthrottle
Brian Foster (1):
xfs: fix inode allocation block res calculation precedence
Chen-Yu Tsai (2):
ARM: dts: sunxi: bananapi-m2-plus-v1.2: Add regulator supply to all CPU cores
ARM: dts: sunxi: bananapi-m2-plus-v1.2: Fix CPU supply voltages
Chengming Zhou (1):
iocost: Fix check condition of iocg abs_vdebt
Chris Packham (1):
net: dsa: mv88e6xxx: MV88E6097 does not support jumbo configuration
Christian Eggers (1):
spi: spidev: Align buffers for DMA
Christian König (1):
drm/radeon: disable AGP by default
Christoph Hellwig (1):
nvme: add a Identify Namespace Identification Descriptor list quirk
Christophe JAILLET (5):
video: pxafb: Fix the function used to balance a 'dma_alloc_coherent()' call
scsi: cumana_2: Fix different dev_id between request_irq() and free_irq()
scsi: powertec: Fix different dev_id between request_irq() and free_irq()
scsi: eesox: Fix different dev_id between request_irq() and free_irq()
net: spider_net: Fix the size used in a 'dma_free_coherent()' call
Chuck Lever (2):
svcrdma: Fix page leak in svc_rdma_recv_read_chunk()
SUNRPC: Fix ("SUNRPC: Add "@len" parameter to gss_unwrap()")
Chuhong Yuan (3):
media: marvell-ccic: Add missed v4l2_async_notifier_cleanup()
media: omap3isp: Add missed v4l2_ctrl_handler_free() for preview_init_entities()
media: exynos4-is: Add missed check for pinctrl_lookup_state()
Chunfeng Yun (1):
usb: mtu3: clear dual mode of u3port when disable device
Colin Ian King (4):
md: raid0/linear: fix dereference before null check on pointer mddev
drm/arm: fix unintentional integer overflow on left shift
drm/radeon: fix array out-of-bounds read and write issues
staging: rtl8192u: fix a dubious looking mask before a shift
Coly Li (1):
bcache: fix super block seq numbers comparision in register_cache_set()
Cristian Marussi (1):
firmware: arm_scmi: Fix SCMI genpd domain probing
Dan Carpenter (6):
drm/gem: Fix a leak in drm_gem_objects_lookup()
media: firewire: Using uninitialized values in node_probe()
mwifiex: Prevent memory corruption handling keys
thermal: ti-soc-thermal: Fix reversed condition in ti_thermal_expose_sensor()
Smack: fix another vsscanf out of bounds
Smack: prevent underflow in smk_set_cipso()
Danesh Petigara (1):
usb: bdc: Halt controller on suspend
Dariusz Marcinkiewicz (1):
media: cros-ec-cec: do not bail on device_init_wakeup failure
Darrick J. Wong (2):
xfs: don't eat an EIO/ENOSPC writeback error when scrubbing data fork
xfs: fix reflink quota reservation accounting error
Dave Airlie (1):
drm/ttm/nouveau: don't call tt destroy callback on alloc failure.
Dean Nelson (1):
net: thunderx: initialize VF's mailbox mutex before first usage
Dejin Zheng (2):
video: fbdev: sm712fb: fix an issue about iounmap for a wrong address
console: newport_con: fix an issue about leak related system resources
Dilip Kota (1):
spi: lantiq: fix: Rx overflow error in full duplex mode
Dmitry Osipenko (1):
gpu: host1x: debug: Fix multiple channels emitting messages simultaneously
Dmitry Vyukov (1):
io_uring: fix sq array offset calculation
Douglas Anderson (1):
drm/bridge: ti-sn65dsi86: Clear old error bits before AUX transfers
Drew Fustini (1):
pinctrl-single: fix pcs_parse_pinconf() return value
Emil Velikov (1):
drm/mipi: use dcs write for mipi_dsi_dcs_set_tear_scanline
Eric Biggers (3):
fs/minix: check return value of sb_getblk()
fs/minix: don't allow getting deleted inodes
fs/minix: reject too-large maximum file size
Eric Dumazet (1):
x86/fsgsbase/64: Fix NULL deref in 86_fsgsbase_read_task
Erik Kaneda (1):
ACPICA: Do not increment operation_region reference counts for field units
Evan Green (1):
ath10k: Acquire tx_lock in tx error paths
Evan Quan (1):
drm/amd/powerplay: fix compile error with ARCH=arc
Evgeny Novikov (3):
video: fbdev: savage: fix memory leak on error handling path in probe
video: fbdev: neofb: fix memory leak in neo_scan_monitor()
usb: gadget: net2280: fix memory leak on probe error handling paths
Finn Thain (4):
m68k: mac: Don't send IOP message until channel is idle
m68k: mac: Fix IOP status/control register writes
scsi: mesh: Fix panic after host or bus reset
macintosh/via-macii: Access autopoll_devs when inside lock
Florinel Iordache (5):
fsl/fman: use 32-bit unsigned integer
fsl/fman: fix dereference null return value
fsl/fman: fix unreachable code
fsl/fman: check dereferencing null pointer
fsl/fman: fix eth hash table allocation
Gao Xiang (1):
erofs: fix extended inode could cross boundary
Gerald Schaefer (1):
s390/gmap: improve THP splitting
Gilad Ben-Yossef (1):
crypto: ccree - fix resource leak on error path
Grant Likely (1):
HID: input: Fix devices that return multiple bytes in battery report
Greg Kroah-Hartman (1):
Linux 5.4.59
Gregory Herrero (1):
recordmcount: only record relocation of type R_AARCH64_CALL26 on arm64.
Guoyu Huang (1):
io_uring: Fix NULL pointer dereference in loop_rw_iter()
Hanjun Guo (1):
PCI: Release IVRS table in AMD ACS quirk
Hannes Reinecke (1):
nvme-multipath: do not fall back to __nvme_find_path() for non-optimized paths
Harish (1):
selftests/powerpc: Fix CPU affinity for child process
Hauke Mehrtens (1):
spi: lantiq-ssc: Fix warning by using WQ_MEM_RECLAIM
Hector Martin (3):
ALSA: usb-audio: fix overeager device match for MacroSilicon MS2109
ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109
ALSA: usb-audio: add quirk for Pioneer DDJ-RB
Heikki Krogerus (1):
kobject: Avoid premature parent object freeing in kobject_cleanup()
Heiko Stuebner (3):
arm64: dts: rockchip: fix rk3368-lion gmac reset gpio
arm64: dts: rockchip: fix rk3399-puma vcc5v0-host gpio
arm64: dts: rockchip: fix rk3399-puma gmac reset gpio
Helge Deller (3):
Revert "parisc: Drop LDCW barrier in CAS code when running UP"
Revert "parisc: Use ldcw instruction for SMP spinlock release barrier"
Revert "parisc: Revert "Release spinlocks using ordered store""
Herbert Xu (1):
crc-t10dif: Fix potential crypto notify dead-lock
Hui Wang (1):
ALSA: hda - fix the micmute led status for Lenovo ThinkCentre AIO
Ira Weiny (1):
net/tls: Fix kmap usage
Ivan Kokshaysky (1):
cpufreq: dt: fix oops on armada37xx
Jack Xiao (1):
drm/amdgpu: avoid dereferencing a NULL pointer
Jakub Kicinski (1):
bitfield.h: don't compile-time validate _val in FIELD_FIT
Jarkko Sakkinen (1):
tpm: Unify the mismatching TPM space buffer sizes
Jason Baron (1):
tcp: correct read of TFO keys on big endian systems
Jason Gunthorpe (1):
RDMA/core: Fix bogus WARN_ON during ib_unregister_device_queued()
Jens Axboe (1):
io_uring: set ctx sq/cq entry count earlier
Jerome Brunet (3):
ASoC: meson: axg-tdm-interface: fix link fmt setup
ASoC: meson: axg-tdmin: fix g12a skew
ASoC: meson: axg-tdm-formatters: fix sclk inversion
Jian Cai (1):
crypto: aesni - add compatibility with IAS
Jim Cromie (1):
dyndbg: fix a BUG_ON in ddebug_describe_flags
Jing Xiangfeng (1):
ASoC: meson: fixes the missed kfree() for axg_card_add_tdm_loopback
Johan Hovold (2):
USB: serial: iuu_phoenix: fix led-activity helpers
net: phy: fix memory leak in device-create error path
John Allen (1):
crypto: ccp - Fix use of merged scatterlists
John David Anglin (2):
parisc: Do not use an ordered store in pa_tlb_lock()
parisc: Implement __smp_store_release and __smp_load_acquire barriers
John Garry (1):
scsi: scsi_debug: Add check for sdebug_max_queue during module init
John Ogness (1):
af_packet: TPACKET_V3: fix fill status rwlock imbalance
Jon Derrick (1):
irqdomain/treewide: Free firmware node after domain removal
Jon Lin (1):
spi: rockchip: Fix error in SPI slave pio read
Josef Bacik (1):
btrfs: fix lockdep splat from btrfs_dump_space_info
Julian Anastasov (1):
ipvs: allow connection reuse for unconfirmed conntrack
Julian Wiedmann (1):
s390/qeth: don't process empty bridge port events
Kai-Heng Feng (1):
leds: core: Flush scheduled work for system suspend
Kars Mulder (1):
usb: core: fix quirks_param_set() writing to a const pointer
Kees Cook (1):
seccomp: Fix ioctl number for SECCOMP_IOCTL_NOTIF_ID_VALID
Kishon Vijay Abraham I (1):
PCI: cadence: Fix updating Vendor ID and Subsystem Vendor ID register
Laurent Pinchart (1):
drm: panel: simple: Fix bpc for LG LB070WV8 panel
Leon Romanovsky (1):
net/mlx5: Delete extra dump stack that gives nothing
Li Heng (1):
RDMA/core: Fix return error value in _ib_modify_qp() to negative
Lihong Kou (1):
Bluetooth: add a mutex lock to avoid UAF in do_enale_set
Linus Walleij (2):
net: dsa: rtl8366: Fix VLAN semantics
net: dsa: rtl8366: Fix VLAN set-up
Liu Yong (1):
fs/io_uring.c: Fix uninitialized variable is referenced in io_submit_sqe
Lu Wei (2):
platform/x86: intel-hid: Fix return value check in check_acpi_dev()
platform/x86: intel-vbtn: Fix return value check in check_acpi_dev()
Lubomir Rintel (1):
drm/etnaviv: Fix error path on failure to enable bus clk
Luis Chamberlain (2):
blktrace: fix debugfs use after free
loop: be paranoid on exit and prevent new additions / removals
Lyude Paul (1):
drm/nouveau/kms/nv50-: Fix disabling dithering
Madhavan Srinivasan (1):
powerpc/perf: Fix missing is_sier_aviable() during build
Marco Felsch (1):
drm/imx: tve: fix regulator_disable error path
Marek Szyprowski (3):
ARM: exynos: MCPM: Restore big.LITTLE cpuidle support
phy: exynos5-usbdrd: Calibrating makes sense only for USB2.0 PHY
usb: dwc2: Fix error path in gadget registration
Marek Vasut (1):
drm/stm: repair runtime power management
Mark Zhang (1):
RDMA/netlink: Remove CAP_NET_RAW check when dump a raw QP
Martin Wilck (1):
nvme-multipath: fix logic for non-optimized paths
Masahiro Yamada (1):
mmc: sdhci-cadence: do not use hardware tuning for SD mode
Matteo Croce (1):
pstore: Fix linking when crypto API disabled
Maulik Shah (1):
soc: qcom: rpmh-rsc: Set suppress_bind_attrs flag
Miaohe Lin (2):
net: Fix potential memory leak in proto_register()
net: Set fput_needed iff FDPUT_FPUT is set
Michael Ellerman (2):
powerpc/32s: Fix CONFIG_BOOK3S_601 uses
powerpc/boot: Fix CONFIG_PPC_MPC52XX references
Michael Tretter (1):
drm/debugfs: fix plain echo to connector "force" attribute
Mike Tipton (1):
clk: qcom: clk-rpmh: Wait for completion when enabling clocks
Mikhail Malygin (1):
RDMA/rxe: Prevent access to wr->next ptr afrer wr is posted to send queue
Mikulas Patocka (2):
crypto: hisilicon - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
crypto: cpt - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
Milton Miller (1):
powerpc/vdso: Fix vdso cpu truncation
Mirko Dietrich (1):
ALSA: usb-audio: Creative USB X-Fi Pro SB1095 volume knob support
Nathan Huckleberry (1):
ARM: 8992/1: Fix unwind_frame for clang-built kernels
Nathan Lynch (1):
powerpc/rtas: don't online CPUs for partition suspend
Navid Emamdoost (1):
drm/etnaviv: fix ref count leak via pm_runtime_get_sync
Nick Desaulniers (1):
tracepoint: Mark __tracepoint_string's __used
Nicolas Boichat (2):
Bluetooth: hci_h5: Set HCI_UART_RESET_ON_INIT to correct flags
Bluetooth: hci_serdev: Only unregister device if it was registered
Niklas Söderlund (2):
ARM: dts: gose: Fix ports node name for adv7180
ARM: dts: gose: Fix ports node name for adv7612
Oleksandr Andrushchenko (1):
xen/gntdev: Fix dmabuf import with non-zero sgt offset
Oliver O'Halloran (1):
selftests/powerpc: Squash spurious errors due to device removal
Pali Rohár (4):
mwifiex: Fix firmware filename for sd8977 chipset
mwifiex: Fix firmware filename for sd8997 chipset
btmrvl: Fix firmware filename for sd8977 chipset
btmrvl: Fix firmware filename for sd8997 chipset
Paul E. McKenney (2):
fs/btrfs: Add cond_resched() for try_release_extent_mapping() stalls
mm/mmap.c: Add cond_resched() for exit_mmap() CPU stalls
Pavel Machek (1):
ocfs2: fix unbalanced locking
Peng Liu (1):
sched: correct SD_flags returned by tl->sd_flags()
Phil Elwell (1):
staging: vchiq_arm: Add a matching unregister call
Philipp Zabel (1):
drm/imx: fix use after free
Pierre-Louis Bossart (2):
ASoC: SOF: nocodec: add missing .owner field
ASoC: Intel: bxt_rt298: add missing .owner field
Prasanna Kerekoppa (1):
brcmfmac: To fix Bss Info flag definition Bug
Qais Yousef (1):
sched/uclamp: Fix initialization of struct uclamp_rq
Qingyu Li (1):
net/nfc/rawsock.c: add CAP_NET_RAW check.
Qiushi Wu (2):
EDAC: Fix reference count leaks
agp/intel: Fix a memory leak on module initialisation failure
Ricardo Cañuelo (1):
arm64: dts: hisilicon: hikey: fixes to comply with adi, adv7533 DT binding
Rob Clark (1):
drm/msm: ratelimit crtc event overflow error
Roger Pau Monne (2):
xen/balloon: fix accounting in alloc_xenballooned_pages error path
xen/balloon: make the balloon wait interruptible
Romain Naour (1):
include/asm-generic/vmlinux.lds.h: align ro_after_init
Ronak Doshi (1):
vmxnet3: use correct tcp hdr length when packet is encapsulated
Ruslan Bilovol (1):
usb: gadget: f_uac2: fix AC Interface Header Descriptor wTotalLength
Russell King (1):
phy: armada-38x: fix NETA lockup when repeatedly switching speeds
Sagi Grimberg (2):
nvme-tcp: fix controller reset hang during traffic
nvme-rdma: fix controller reset hang during traffic
Sai Prakash Ranjan (1):
coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb()
Sandipan Das (1):
selftests/powerpc: Fix online CPU selection
Sasi Kumar (1):
bdc: Fix bug causing crash after multiple disconnects
Sean Wang (3):
Bluetooth: btusb: fix up firmware download sequence
Bluetooth: btmtksdio: fix up firmware download sequence
mt76: mt7615: fix potential memory leak in mcu message handler
Sedat Dilek (1):
crypto: aesni - Fix build with LLVM_IAS=1
Shannon Nelson (1):
ionic: update eid test for overflow
Shengjiu Wang (1):
ASoC: fsl_sai: Fix value of FSL_SAI_CR1_RFW_MASK
Sivaprakash Murugesan (1):
mtd: rawnand: qcom: avoid write to unavailable register
Stefan Haberland (1):
s390/dasd: fix inability to use DASD with DIAG driver
Stephan Gerhold (1):
arm64: dts: qcom: msm8916: Replace invalid bias-pull-none property
Steve Longerbeam (1):
gpu: ipu-v3: Restore RGB32, BGR32
Sudeep Holla (1):
clk: scmi: Fix min and max rate when registering clocks with discrete rates
Surabhi Boob (1):
ice: Graceful error handling in HW table calloc failure
Sven Auhagen (1):
cpufreq: ap806: fix cpufreq driver needs ap cpu clk
Sven Schnelle (1):
parisc: mask out enable and reserved bits from sba imask
Tianjia Zhang (3):
tools, bpftool: Fix wrong return value in do_dump()
net: ethernet: aquantia: Fix wrong return value
liquidio: Fix wrong return value in cn23xx_get_pf_num()
Tiezhu Yang (1):
irqchip/ti-sci-inta: Fix return value about devm_ioremap_resource()
Tim Froidcoeur (2):
net: refactor bind_bucket fastreuse into helper
net: initialize fastreuse on inet_inherit_port
Tom Rix (3):
drm/bridge: sil_sii8620: initialize return of sii8620_readb
power: supply: check if calc_soc succeeded in pm860x_init_battery
crypto: qat - fix double free in qat_uclo_create_batch_init_list
Tomas Henzl (1):
scsi: megaraid_sas: Clear affinity hint
Tomasz Duszynski (1):
iio: improve IIO_CONCENTRATION channel type description
Tomi Valkeinen (1):
drm/tilcdc: fix leak & null ref in panel_connector_get_modes
Tony Lindgren (1):
bus: ti-sysc: Add missing quirk flags for usb_host_hs
Tony Nguyen (1):
iavf: Fix updating statistics
Trond Myklebust (2):
NFS: Don't move layouts to plh_return_segs list while in use
NFS: Don't return layout segments that are in use
Tsang-Shian Lin (2):
rtw88: fix LDPC field for RA info
rtw88: fix short GI capability based on current bandwidth
Tuomas Tynkkynen (1):
media: media-request: Fix crash if memory allocation fails
Tyler Hicks (2):
tpm: Require that all digests are present in TCG_PCR_EVENT2 structures
ima: Have the LSM free its audit rule
Vincent Guittot (1):
sched/fair: Fix NOHZ next idle balance
Viresh Kumar (1):
cpufreq: Fix locking issues with governors
Vladimir Zapolskiy (1):
regulator: fix memory leak on error path of regulator_register()
Wang Hai (3):
cxl: Fix kobject memleak
wl1251: fix always return 0 error
dlm: Fix kobject memleak
Wei Yongjun (1):
iavf: fix error return code in iavf_init_get_resources()
Wenbo Zhang (1):
bpf: Fix fds_example SIGSEGV error
Wright Feng (2):
brcmfmac: keep SDIO watchdog running when console_interval is non-zero
brcmfmac: set state of hanger slot to FREE when flushing PSQ
Xie He (1):
drivers/net/wan/lapbether: Added needed_headroom and a skb->len check
Xiongfeng Wang (1):
PCI/ASPM: Add missing newline in sysfs 'policy'
Yan-Hsuan Chuang (1):
rtw88: coex: only skip coex triggered by BT info
Yoshihiro Shimoda (1):
phy: renesas: rcar-gen3-usb2: move irq registration to init
Yu Kuai (2):
ARM: socfpga: PM: add missing put_device() call in socfpga_setup_ocram_self_refresh()
MIPS: OCTEON: add missing put_device() call in dwc3_octeon_device_init()
Yuval Basson (1):
RDMA/qedr: SRQ's bug fixes
Zhao Heming (1):
md-cluster: fix wild pointer of unlock_all_bitmaps()
Zheng Bin (1):
9p: Fix memory leak in v9fs_mount
Zhenzhong Duan (1):
x86/mce/inject: Fix a wrong assignment of i_mce.status
Zhu Yanjun (1):
RDMA/rxe: Skip dgid check in loopback mode
shirley her (1):
mmc: sdhci-pci-o2micro: Bug fix for O2 host controller Seabird1
yu kuai (1):
ARM: at91: pm: add missing put_device() call in at91_pm_sram_init()
Álvaro Fernández Rojas (1):
clk: bcm63xx-gate: fix last clock availability
5 years, 2 months
- 1
- 1
Linux 4.19.140
by Greg Kroah-Hartman
I'm announcing the release of the 4.19.140 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/ABI/testing/sysfs-bus-iio | 3
Makefile | 2
arch/arm/boot/dts/r8a7793-gose.dts | 4
arch/arm/kernel/stacktrace.c | 24 ++
arch/arm/mach-at91/pm.c | 11 -
arch/arm/mach-socfpga/pm.c | 8
arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 1
arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 11 +
arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 2
arch/arm64/boot/dts/qcom/msm8916-pins.dtsi | 10 -
arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi | 2
arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 4
arch/m68k/mac/iop.c | 21 --
arch/mips/cavium-octeon/octeon-usb.c | 5
arch/parisc/include/asm/barrier.h | 61 ++++++
arch/powerpc/boot/Makefile | 2
arch/powerpc/boot/serial.c | 2
arch/powerpc/kernel/vdso.c | 2
arch/powerpc/mm/pkeys.c | 16 +
arch/x86/crypto/aes_ctrby8_avx-x86_64.S | 14 -
arch/x86/crypto/aesni-intel_asm.S | 6
arch/x86/kernel/apic/io_apic.c | 5
arch/x86/kernel/cpu/mcheck/mce-inject.c | 2
arch/x86/kernel/ptrace.c | 2
drivers/acpi/acpica/exprep.c | 4
drivers/acpi/acpica/utdelete.c | 6
drivers/block/loop.c | 4
drivers/bluetooth/hci_h5.c | 2
drivers/bluetooth/hci_serdev.c | 3
drivers/char/agp/intel-gtt.c | 4
drivers/clk/clk-scmi.c | 22 ++
drivers/cpufreq/armada-37xx-cpufreq.c | 1
drivers/crypto/cavium/cpt/cptvf_algs.c | 1
drivers/crypto/cavium/cpt/cptvf_reqmanager.c | 12 -
drivers/crypto/cavium/cpt/request_manager.h | 2
drivers/crypto/ccp/ccp-dev.h | 1
drivers/crypto/ccp/ccp-ops.c | 37 ++-
drivers/crypto/ccree/cc_cipher.c | 30 +--
drivers/crypto/hisilicon/sec/sec_algs.c | 34 +--
drivers/crypto/qat/qat_common/qat_uclo.c | 9
drivers/edac/edac_device_sysfs.c | 1
drivers/edac/edac_pci_sysfs.c | 2
drivers/firmware/arm_scmi/scmi_pm_domain.c | 12 -
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 19 +-
drivers/gpu/drm/arm/malidp_planes.c | 2
drivers/gpu/drm/bridge/sil-sii8620.c | 2
drivers/gpu/drm/drm_debugfs.c | 8
drivers/gpu/drm/drm_mipi_dsi.c | 6
drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 19 +-
drivers/gpu/drm/imx/imx-tve.c | 20 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 2
drivers/gpu/drm/nouveau/nouveau_drm.c | 8
drivers/gpu/drm/nouveau/nouveau_gem.c | 4
drivers/gpu/drm/nouveau/nouveau_sgdma.c | 9
drivers/gpu/drm/panel/panel-simple.c | 2
drivers/gpu/drm/radeon/ci_dpm.c | 2
drivers/gpu/drm/radeon/radeon_display.c | 4
drivers/gpu/drm/radeon/radeon_drv.c | 9
drivers/gpu/drm/radeon/radeon_kms.c | 4
drivers/gpu/drm/tilcdc/tilcdc_panel.c | 6
drivers/gpu/drm/ttm/ttm_tt.c | 3
drivers/gpu/host1x/debug.c | 4
drivers/hid/hid-input.c | 6
drivers/hwtracing/coresight/coresight-tmc-etf.c | 13 -
drivers/infiniband/core/verbs.c | 2
drivers/infiniband/hw/qedr/qedr.h | 4
drivers/infiniband/hw/qedr/verbs.c | 22 +-
drivers/infiniband/sw/rxe/rxe_recv.c | 6
drivers/infiniband/sw/rxe/rxe_verbs.c | 5
drivers/iommu/intel_irq_remapping.c | 8
drivers/irqchip/irq-mtk-sysirq.c | 8
drivers/leds/led-class.c | 1
drivers/leds/leds-lm355x.c | 7
drivers/md/bcache/super.c | 9
drivers/md/md-cluster.c | 1
drivers/media/firewire/firedtv-fw.c | 2
drivers/media/platform/exynos4-is/media-dev.c | 3
drivers/media/platform/omap3isp/isppreview.c | 4
drivers/misc/cxl/sysfs.c | 2
drivers/mtd/nand/raw/qcom_nandc.c | 7
drivers/net/dsa/mv88e6xxx/chip.c | 1
drivers/net/dsa/rtl8366.c | 35 ++-
drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c | 2
drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c | 2
drivers/net/ethernet/freescale/fman/fman.c | 3
drivers/net/ethernet/freescale/fman/fman_dtsec.c | 4
drivers/net/ethernet/freescale/fman/fman_mac.h | 2
drivers/net/ethernet/freescale/fman/fman_memac.c | 3
drivers/net/ethernet/freescale/fman/fman_port.c | 9
drivers/net/ethernet/freescale/fman/fman_tgec.c | 2
drivers/net/ethernet/toshiba/spider_net.c | 4
drivers/net/wan/lapbether.c | 10 -
drivers/net/wireless/ath/ath10k/htt_tx.c | 4
drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h | 2
drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c | 4
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 6
drivers/net/wireless/intel/iwlegacy/common.c | 4
drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c | 22 +-
drivers/net/wireless/ti/wl1251/event.c | 2
drivers/parisc/sba_iommu.c | 2
drivers/pci/access.c | 8
drivers/pci/controller/pcie-cadence-host.c | 9
drivers/pci/controller/vmd.c | 3
drivers/pci/pcie/aspm.c | 1
drivers/pci/quirks.c | 2
drivers/phy/samsung/phy-exynos5-usbdrd.c | 4
drivers/pinctrl/pinctrl-single.c | 11 -
drivers/platform/x86/intel-hid.c | 2
drivers/platform/x86/intel-vbtn.c | 2
drivers/power/supply/88pm860x_battery.c | 6
drivers/s390/net/qeth_l2_main.c | 4
drivers/scsi/arm/cumana_2.c | 2
drivers/scsi/arm/eesox.c | 2
drivers/scsi/arm/powertec.c | 2
drivers/scsi/mesh.c | 8
drivers/scsi/scsi_debug.c | 6
drivers/soc/qcom/rpmh-rsc.c | 1
drivers/spi/spi-lantiq-ssc.c | 10 +
drivers/spi/spidev.c | 21 +-
drivers/staging/rtl8192u/r8192U_core.c | 2
drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 2
drivers/usb/core/quirks.c | 16 +
drivers/usb/dwc2/platform.c | 4
drivers/usb/gadget/udc/bdc/bdc_core.c | 13 +
drivers/usb/gadget/udc/bdc/bdc_ep.c | 16 +
drivers/usb/gadget/udc/net2280.c | 4
drivers/usb/mtu3/mtu3_core.c | 6
drivers/usb/serial/cp210x.c | 19 ++
drivers/usb/serial/iuu_phoenix.c | 14 -
drivers/video/console/newport_con.c | 12 +
drivers/video/fbdev/neofb.c | 1
drivers/video/fbdev/pxafb.c | 4
drivers/video/fbdev/sm712fb.c | 2
drivers/xen/balloon.c | 12 +
drivers/xen/gntdev-dmabuf.c | 8
fs/9p/v9fs.c | 5
fs/btrfs/extent_io.c | 2
fs/dlm/lockspace.c | 6
fs/minix/inode.c | 36 +++
fs/minix/itree_common.c | 8
fs/nfs/pnfs.c | 46 +---
fs/ocfs2/dlmglue.c | 8
fs/pstore/platform.c | 5
fs/xfs/scrub/bmap.c | 22 ++
fs/xfs/xfs_reflink.c | 21 +-
include/asm-generic/vmlinux.lds.h | 1
include/linux/bitfield.h | 2
include/linux/tracepoint.h | 2
include/net/inet_connection_sock.h | 4
include/net/ip_vs.h | 10 -
kernel/cgroup/cgroup.c | 2
kernel/sched/fair.c | 23 +-
kernel/sched/topology.c | 2
lib/dynamic_debug.c | 23 +-
mm/mmap.c | 1
net/bluetooth/6lowpan.c | 5
net/ipv4/inet_connection_sock.c | 93 +++++-----
net/ipv4/inet_hashtables.c | 1
net/netfilter/ipvs/ip_vs_core.c | 12 -
net/nfc/rawsock.c | 7
net/packet/af_packet.c | 9
net/socket.c | 2
net/sunrpc/xprtrdma/svc_rdma_rw.c | 28 ++-
net/tls/tls_device.c | 3
security/smack/smackfs.c | 6
sound/pci/hda/patch_realtek.c | 1
sound/soc/intel/boards/bxt_rt298.c | 2
sound/soc/meson/axg-tdm-interface.c | 26 +-
sound/usb/card.h | 1
sound/usb/mixer_quirks.c | 1
sound/usb/pcm.c | 6
sound/usb/quirks-table.h | 64 ++++++
sound/usb/quirks.c | 3
sound/usb/stream.c | 1
tools/build/Build.include | 3
tools/testing/selftests/powerpc/benchmarks/context_switch.c | 21 +-
tools/testing/selftests/powerpc/utils.c | 37 ++-
177 files changed, 1085 insertions(+), 488 deletions(-)
Aditya Pakki (2):
drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync
drm/nouveau: fix multiple instances of reference count leaks
Alim Akhtar (1):
arm64: dts: exynos: Fix silent hang after boot on Espresso
Andrii Nakryiko (1):
tools, build: Propagate build failures from tools/build/Makefile.build
Aneesh Kumar K.V (1):
powerpc/book3s64/pkeys: Use PVR check instead of cpu feature
Arnd Bergmann (1):
leds: lm355x: avoid enum conversion warning
Bartosz Golaszewski (1):
irqchip/irq-mtk-sysirq: Replace spinlock with raw_spinlock
Bjorn Helgaas (1):
PCI: Fix pci_cfg_wait queue locking problem
Bolarinwa Olayemi Saheed (1):
iwlegacy: Check the return value of pcie_capability_read_*()
Brant Merryman (2):
USB: serial: cp210x: re-enable auto-RTS on open
USB: serial: cp210x: enable usb generic throttle/unthrottle
Chris Packham (1):
net: dsa: mv88e6xxx: MV88E6097 does not support jumbo configuration
Christian Eggers (1):
spi: spidev: Align buffers for DMA
Christian König (1):
drm/radeon: disable AGP by default
Christophe JAILLET (5):
video: pxafb: Fix the function used to balance a 'dma_alloc_coherent()' call
scsi: cumana_2: Fix different dev_id between request_irq() and free_irq()
scsi: powertec: Fix different dev_id between request_irq() and free_irq()
scsi: eesox: Fix different dev_id between request_irq() and free_irq()
net: spider_net: Fix the size used in a 'dma_free_coherent()' call
Chuck Lever (1):
svcrdma: Fix page leak in svc_rdma_recv_read_chunk()
Chuhong Yuan (2):
media: omap3isp: Add missed v4l2_ctrl_handler_free() for preview_init_entities()
media: exynos4-is: Add missed check for pinctrl_lookup_state()
Chunfeng Yun (1):
usb: mtu3: clear dual mode of u3port when disable device
Colin Ian King (3):
drm/arm: fix unintentional integer overflow on left shift
drm/radeon: fix array out-of-bounds read and write issues
staging: rtl8192u: fix a dubious looking mask before a shift
Coly Li (1):
bcache: fix super block seq numbers comparision in register_cache_set()
Cristian Marussi (1):
firmware: arm_scmi: Fix SCMI genpd domain probing
Dan Carpenter (5):
media: firewire: Using uninitialized values in node_probe()
mwifiex: Prevent memory corruption handling keys
thermal: ti-soc-thermal: Fix reversed condition in ti_thermal_expose_sensor()
Smack: fix another vsscanf out of bounds
Smack: prevent underflow in smk_set_cipso()
Danesh Petigara (1):
usb: bdc: Halt controller on suspend
Darrick J. Wong (2):
xfs: don't eat an EIO/ENOSPC writeback error when scrubbing data fork
xfs: fix reflink quota reservation accounting error
Dave Airlie (1):
drm/ttm/nouveau: don't call tt destroy callback on alloc failure.
Dejin Zheng (2):
video: fbdev: sm712fb: fix an issue about iounmap for a wrong address
console: newport_con: fix an issue about leak related system resources
Dilip Kota (1):
spi: lantiq: fix: Rx overflow error in full duplex mode
Dmitry Osipenko (1):
gpu: host1x: debug: Fix multiple channels emitting messages simultaneously
Drew Fustini (1):
pinctrl-single: fix pcs_parse_pinconf() return value
Emil Velikov (1):
drm/mipi: use dcs write for mipi_dsi_dcs_set_tear_scanline
Eric Biggers (3):
fs/minix: check return value of sb_getblk()
fs/minix: don't allow getting deleted inodes
fs/minix: reject too-large maximum file size
Eric Dumazet (1):
x86/fsgsbase/64: Fix NULL deref in 86_fsgsbase_read_task
Erik Kaneda (1):
ACPICA: Do not increment operation_region reference counts for field units
Evan Green (1):
ath10k: Acquire tx_lock in tx error paths
Evgeny Novikov (2):
video: fbdev: neofb: fix memory leak in neo_scan_monitor()
usb: gadget: net2280: fix memory leak on probe error handling paths
Finn Thain (3):
m68k: mac: Don't send IOP message until channel is idle
m68k: mac: Fix IOP status/control register writes
scsi: mesh: Fix panic after host or bus reset
Florinel Iordache (5):
fsl/fman: use 32-bit unsigned integer
fsl/fman: fix dereference null return value
fsl/fman: fix unreachable code
fsl/fman: check dereferencing null pointer
fsl/fman: fix eth hash table allocation
Gilad Ben-Yossef (1):
crypto: ccree - fix resource leak on error path
Grant Likely (1):
HID: input: Fix devices that return multiple bytes in battery report
Greg Kroah-Hartman (1):
Linux 4.19.140
Hanjun Guo (1):
PCI: Release IVRS table in AMD ACS quirk
Harish (1):
selftests/powerpc: Fix CPU affinity for child process
Hector Martin (3):
ALSA: usb-audio: fix overeager device match for MacroSilicon MS2109
ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109
ALSA: usb-audio: add quirk for Pioneer DDJ-RB
Heiko Stuebner (3):
arm64: dts: rockchip: fix rk3368-lion gmac reset gpio
arm64: dts: rockchip: fix rk3399-puma vcc5v0-host gpio
arm64: dts: rockchip: fix rk3399-puma gmac reset gpio
Hui Wang (1):
ALSA: hda - fix the micmute led status for Lenovo ThinkCentre AIO
Ira Weiny (1):
net/tls: Fix kmap usage
Ivan Kokshaysky (1):
cpufreq: dt: fix oops on armada37xx
Jack Xiao (1):
drm/amdgpu: avoid dereferencing a NULL pointer
Jakub Kicinski (1):
bitfield.h: don't compile-time validate _val in FIELD_FIT
Jerome Brunet (1):
ASoC: meson: axg-tdm-interface: fix link fmt setup
Jian Cai (1):
crypto: aesni - add compatibility with IAS
Jim Cromie (1):
dyndbg: fix a BUG_ON in ddebug_describe_flags
Johan Hovold (1):
USB: serial: iuu_phoenix: fix led-activity helpers
John Allen (1):
crypto: ccp - Fix use of merged scatterlists
John David Anglin (1):
parisc: Implement __smp_store_release and __smp_load_acquire barriers
John Garry (1):
scsi: scsi_debug: Add check for sdebug_max_queue during module init
John Ogness (1):
af_packet: TPACKET_V3: fix fill status rwlock imbalance
Jon Derrick (1):
irqdomain/treewide: Free firmware node after domain removal
Julian Anastasov (1):
ipvs: allow connection reuse for unconfirmed conntrack
Julian Wiedmann (1):
s390/qeth: don't process empty bridge port events
Kai-Heng Feng (1):
leds: core: Flush scheduled work for system suspend
Kars Mulder (1):
usb: core: fix quirks_param_set() writing to a const pointer
Kishon Vijay Abraham I (1):
PCI: cadence: Fix updating Vendor ID and Subsystem Vendor ID register
Laurent Pinchart (1):
drm: panel: simple: Fix bpc for LG LB070WV8 panel
Li Heng (1):
RDMA/core: Fix return error value in _ib_modify_qp() to negative
Lihong Kou (1):
Bluetooth: add a mutex lock to avoid UAF in do_enale_set
Linus Walleij (2):
net: dsa: rtl8366: Fix VLAN semantics
net: dsa: rtl8366: Fix VLAN set-up
Lu Wei (2):
platform/x86: intel-hid: Fix return value check in check_acpi_dev()
platform/x86: intel-vbtn: Fix return value check in check_acpi_dev()
Lubomir Rintel (1):
drm/etnaviv: Fix error path on failure to enable bus clk
Luis Chamberlain (1):
loop: be paranoid on exit and prevent new additions / removals
Marco Felsch (1):
drm/imx: tve: fix regulator_disable error path
Marek Szyprowski (2):
phy: exynos5-usbdrd: Calibrating makes sense only for USB2.0 PHY
usb: dwc2: Fix error path in gadget registration
Matteo Croce (1):
pstore: Fix linking when crypto API disabled
Maulik Shah (1):
soc: qcom: rpmh-rsc: Set suppress_bind_attrs flag
Miaohe Lin (1):
net: Set fput_needed iff FDPUT_FPUT is set
Michael Ellerman (1):
powerpc/boot: Fix CONFIG_PPC_MPC52XX references
Michael Tretter (1):
drm/debugfs: fix plain echo to connector "force" attribute
Mikhail Malygin (1):
RDMA/rxe: Prevent access to wr->next ptr afrer wr is posted to send queue
Mikulas Patocka (2):
crypto: hisilicon - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
crypto: cpt - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
Milton Miller (1):
powerpc/vdso: Fix vdso cpu truncation
Mirko Dietrich (1):
ALSA: usb-audio: Creative USB X-Fi Pro SB1095 volume knob support
Nathan Huckleberry (1):
ARM: 8992/1: Fix unwind_frame for clang-built kernels
Navid Emamdoost (1):
drm/etnaviv: fix ref count leak via pm_runtime_get_sync
Nick Desaulniers (1):
tracepoint: Mark __tracepoint_string's __used
Nicolas Boichat (2):
Bluetooth: hci_h5: Set HCI_UART_RESET_ON_INIT to correct flags
Bluetooth: hci_serdev: Only unregister device if it was registered
Niklas Söderlund (2):
ARM: dts: gose: Fix ports node name for adv7180
ARM: dts: gose: Fix ports node name for adv7612
Oleksandr Andrushchenko (1):
xen/gntdev: Fix dmabuf import with non-zero sgt offset
Paul E. McKenney (2):
fs/btrfs: Add cond_resched() for try_release_extent_mapping() stalls
mm/mmap.c: Add cond_resched() for exit_mmap() CPU stalls
Pavel Machek (1):
ocfs2: fix unbalanced locking
Peng Liu (1):
sched: correct SD_flags returned by tl->sd_flags()
Pierre-Louis Bossart (1):
ASoC: Intel: bxt_rt298: add missing .owner field
Prasanna Kerekoppa (1):
brcmfmac: To fix Bss Info flag definition Bug
Qingyu Li (1):
net/nfc/rawsock.c: add CAP_NET_RAW check.
Qiushi Wu (2):
EDAC: Fix reference count leaks
agp/intel: Fix a memory leak on module initialisation failure
Ricardo Cañuelo (1):
arm64: dts: hisilicon: hikey: fixes to comply with adi, adv7533 DT binding
Rob Clark (1):
drm/msm: ratelimit crtc event overflow error
Roger Pau Monne (2):
xen/balloon: fix accounting in alloc_xenballooned_pages error path
xen/balloon: make the balloon wait interruptible
Romain Naour (1):
include/asm-generic/vmlinux.lds.h: align ro_after_init
Sai Prakash Ranjan (1):
coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb()
Sandipan Das (1):
selftests/powerpc: Fix online CPU selection
Sasi Kumar (1):
bdc: Fix bug causing crash after multiple disconnects
Sedat Dilek (1):
crypto: aesni - Fix build with LLVM_IAS=1
Sivaprakash Murugesan (1):
mtd: rawnand: qcom: avoid write to unavailable register
Stephan Gerhold (1):
arm64: dts: qcom: msm8916: Replace invalid bias-pull-none property
Sudeep Holla (1):
clk: scmi: Fix min and max rate when registering clocks with discrete rates
Sven Schnelle (1):
parisc: mask out enable and reserved bits from sba imask
Tianjia Zhang (2):
net: ethernet: aquantia: Fix wrong return value
liquidio: Fix wrong return value in cn23xx_get_pf_num()
Tim Froidcoeur (2):
net: refactor bind_bucket fastreuse into helper
net: initialize fastreuse on inet_inherit_port
Tom Rix (3):
drm/bridge: sil_sii8620: initialize return of sii8620_readb
power: supply: check if calc_soc succeeded in pm860x_init_battery
crypto: qat - fix double free in qat_uclo_create_batch_init_list
Tomasz Duszynski (1):
iio: improve IIO_CONCENTRATION channel type description
Tomi Valkeinen (1):
drm/tilcdc: fix leak & null ref in panel_connector_get_modes
Trond Myklebust (2):
NFS: Don't move layouts to plh_return_segs list while in use
NFS: Don't return layout segments that are in use
Vincent Guittot (1):
sched/fair: Fix NOHZ next idle balance
Wang Hai (3):
cxl: Fix kobject memleak
wl1251: fix always return 0 error
dlm: Fix kobject memleak
Wright Feng (2):
brcmfmac: keep SDIO watchdog running when console_interval is non-zero
brcmfmac: set state of hanger slot to FREE when flushing PSQ
Xie He (1):
drivers/net/wan/lapbether: Added needed_headroom and a skb->len check
Xiongfeng Wang (1):
PCI/ASPM: Add missing newline in sysfs 'policy'
Yang Yingliang (1):
cgroup: add missing skcd->no_refcnt check in cgroup_sk_clone()
Yu Kuai (2):
ARM: socfpga: PM: add missing put_device() call in socfpga_setup_ocram_self_refresh()
MIPS: OCTEON: add missing put_device() call in dwc3_octeon_device_init()
Yuval Basson (1):
RDMA/qedr: SRQ's bug fixes
Zhao Heming (1):
md-cluster: fix wild pointer of unlock_all_bitmaps()
Zheng Bin (1):
9p: Fix memory leak in v9fs_mount
Zhenzhong Duan (1):
x86/mce/inject: Fix a wrong assignment of i_mce.status
Zhu Yanjun (1):
RDMA/rxe: Skip dgid check in loopback mode
yu kuai (1):
ARM: at91: pm: add missing put_device() call in at91_pm_sram_init()
5 years, 2 months
- 1
- 1
[v3 PATCH] mm/memory.c: skip spurious TLB flush for retried page fault
by Yang Shi
Recently we found regression when running will_it_scale/page_fault3 test
on ARM64. Over 70% down for the multi processes cases and over 20% down
for the multi threads cases. It turns out the regression is caused by
commit 89b15332af7c0312a41e50846819ca6613b58b4c ("mm: drop mmap_sem before
calling balance_dirty_pages() in write fault").
The test mmaps a memory size file then write to the mapping, this would
make all memory dirty and trigger dirty pages throttle, that upstream
commit would release mmap_sem then retry the page fault. The retried page
fault would see correct PTEs installed then just fall through to spurious TLB
flush. The regression is caused by the excessive spurious TLB flush. It is
fine on x86 since x86's spurious TLB flush is no-op.
We could just skip the spurious TLB flush to mitigate the regression.
Suggested-by: Linus Torvalds <torvalds(a)linux-foundation.org>
Reported-by: Xu Yu <xuyu(a)linux.alibaba.com>
Debugged-by: Xu Yu <xuyu(a)linux.alibaba.com>
Tested-by: Xu Yu <xuyu(a)linux.alibaba.com>
Cc: Johannes Weiner <hannes(a)cmpxchg.org>
Cc: Catalin Marinas <catalin.marinas(a)arm.com>
Cc: Will Deacon <will.deacon(a)arm.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Yang Shi <shy828301(a)gmail.com>
---
v3: Incorporated Linus's suggestion
v2: Incorporated Will Deacon's suggestion
mm/memory.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/mm/memory.c b/mm/memory.c
index 3a7779d9891d..602f4283122f 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -4247,6 +4247,9 @@ static vm_fault_t handle_pte_fault(struct vm_fault *vmf)
vmf->flags & FAULT_FLAG_WRITE)) {
update_mmu_cache(vmf->vma, vmf->address, vmf->pte);
} else {
+ /* Skip spurious TLB flush for retried page fault */
+ if (vmf->flags & FAULT_FLAG_TRIED)
+ goto unlock;
/*
* This is needed only for protection faults but the arch code
* is not yet telling us if this is a protection fault or not.
--
2.26.2
5 years, 2 months
- 3
- 2
[RESEND PATCH] ia64: Fix build error with !COREDUMP
by Krzysztof Kozlowski
Fix linkage error when CONFIG_BINFMT_ELF is selected but CONFIG_COREDUMP
is not:
ia64-linux-ld: arch/ia64/kernel/elfcore.o: in function `elf_core_write_extra_phdrs':
elfcore.c:(.text+0x172): undefined reference to `dump_emit'
ia64-linux-ld: arch/ia64/kernel/elfcore.o: in function `elf_core_write_extra_data':
elfcore.c:(.text+0x2b2): undefined reference to `dump_emit'
Cc: <stable(a)vger.kernel.org>
Fixes: 1fcccbac89f5 ("elf coredump: replace ELF_CORE_EXTRA_* macros by functions")
Reported-by: kernel test robot <lkp(a)intel.com>
Signed-off-by: Krzysztof Kozlowski <krzk(a)kernel.org>
---
This is similar fix to commit 42d91f612c87 ("um: Fix build error and
kconfig for i386") although I put different fixes tag - the commit which
introduced this part of code.
---
arch/ia64/kernel/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile
index 1a8df6669eee..18d6008b151f 100644
--- a/arch/ia64/kernel/Makefile
+++ b/arch/ia64/kernel/Makefile
@@ -41,7 +41,7 @@ obj-y += esi_stub.o # must be in kernel proper
endif
obj-$(CONFIG_INTEL_IOMMU) += pci-dma.o
-obj-$(CONFIG_BINFMT_ELF) += elfcore.o
+obj-$(CONFIG_ELF_CORE) += elfcore.o
# fp_emulate() expects f2-f5,f16-f31 to contain the user-level state.
CFLAGS_traps.o += -mfixed-range=f2-f5,f16-f31
--
2.17.1
5 years, 2 months
- 1
- 0
[PATCH 5.8 000/464] 5.8.2-rc1 review
by Greg Kroah-Hartman
This is the start of the stable review cycle for the 5.8.2 release.
There are 464 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, 19 Aug 2020 14:36:49 +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-5.8.2-rc1.…
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.8.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Linux 5.8.2-rc1
Jens Axboe <axboe(a)kernel.dk>
task_work: only grab task signal lock when needed
Jens Axboe <axboe(a)kernel.dk>
io_uring: enable lookup of links holding inflight files
Jens Axboe <axboe(a)kernel.dk>
io_uring: add missing REQ_F_COMP_LOCKED for nested requests
Jens Axboe <axboe(a)kernel.dk>
io_uring: hold 'ctx' reference around task_work queue + execute
Guoyu Huang <hgy5945(a)gmail.com>
io_uring: Fix NULL pointer dereference in loop_rw_iter()
Gerald Schaefer <gerald.schaefer(a)linux.ibm.com>
s390/gmap: improve THP splitting
Alexander Gordeev <agordeev(a)linux.ibm.com>
s390/numa: set node distance to LOCAL_DISTANCE
Stefan Haberland <sth(a)linux.ibm.com>
s390/dasd: fix inability to use DASD with DIAG driver
Oleksandr Andrushchenko <oleksandr_andrushchenko(a)epam.com>
drm/xen-front: Fix misused IS_ERR_OR_NULL checks
Oleksandr Andrushchenko <oleksandr_andrushchenko(a)epam.com>
xen/gntdev: Fix dmabuf import with non-zero sgt offset
Roger Pau Monne <roger.pau(a)citrix.com>
xen/balloon: make the balloon wait interruptible
Roger Pau Monne <roger.pau(a)citrix.com>
xen/balloon: fix accounting in alloc_xenballooned_pages error path
Kees Cook <keescook(a)chromium.org>
firmware_loader: EFI firmware loader must handle pre-allocated buffer
Jon Derrick <jonathan.derrick(a)intel.com>
irqdomain/treewide: Free firmware node after domain removal
Jonathan McDowell <noodles(a)earth.li>
firmware: qcom_scm: Fix legacy convention SCM accessors
Nathan Huckleberry <nhuck(a)google.com>
ARM: 8992/1: Fix unwind_frame for clang-built kernels
Marek Szyprowski <m.szyprowski(a)samsung.com>
ARM: dts: exynos: Extend all Exynos5800 A15's OPPs with max voltage data
Sven Schnelle <svens(a)stackframe.org>
parisc: mask out enable and reserved bits from sba imask
John David Anglin <dave.anglin(a)bell.net>
parisc: Implement __smp_store_release and __smp_load_acquire barriers
John David Anglin <dave.anglin(a)bell.net>
parisc: Do not use an ordered store in pa_tlb_lock()
Helge Deller <deller(a)gmx.de>
Revert "parisc: Revert "Release spinlocks using ordered store""
Helge Deller <deller(a)gmx.de>
Revert "parisc: Use ldcw instruction for SMP spinlock release barrier"
Helge Deller <deller(a)gmx.de>
Revert "parisc: Drop LDCW barrier in CAS code when running UP"
Helge Deller <deller(a)gmx.de>
Revert "parisc: Improve interrupt handling in arch_spin_lock_flags()"
Baoquan He <bhe(a)redhat.com>
Revert "mm/vmstat.c: do not show lowmem reserve protection information of empty zone"
Gao Xiang <hsiangkao(a)redhat.com>
erofs: fix extended inode could cross boundary
Alexander Sverdlin <alexander.sverdlin(a)nokia.com>
mtd: spi-nor: intel-spi: Simulate WRDI command
Sivaprakash Murugesan <sivaprak(a)codeaurora.org>
mtd: rawnand: qcom: avoid write to unavailable register
Christian Eggers <ceggers(a)arri.de>
spi: spidev: Align buffers for DMA
Chanwoo Choi <cw00.choi(a)samsung.com>
PM / devfreq: Fix indentaion of devfreq_summary debugfs node
Marc Zyngier <maz(a)kernel.org>
PM / devfreq: rk3399_dmc: Fix kernel oops when rockchip,pmu is absent
Romain Naour <romain.naour(a)gmail.com>
include/asm-generic/vmlinux.lds.h: align ro_after_init
Huacai Chen <chenhc(a)lemote.com>
MIPS: VZ: Only include loongson_regs.h for CPU_LOONGSON64
Ivan Kokshaysky <ink(a)jurassic.park.msu.ru>
cpufreq: dt: fix oops on armada37xx
Viresh Kumar <viresh.kumar(a)linaro.org>
cpufreq: Fix locking issues with governors
Trond Myklebust <trond.myklebust(a)hammerspace.com>
NFS: Don't return layout segments that are in use
Trond Myklebust <trond.myklebust(a)hammerspace.com>
NFS: Don't move layouts to plh_return_segs list while in use
Jens Axboe <axboe(a)kernel.dk>
io_uring: sanitize double poll handling
Jens Axboe <axboe(a)kernel.dk>
io_uring: fail poll arm on queue proc failure
Jens Axboe <axboe(a)kernel.dk>
io_uring: use TWA_SIGNAL for task_work uncondtionally
Jens Axboe <axboe(a)kernel.dk>
io_uring: set ctx sq/cq entry count earlier
Dave Airlie <airlied(a)redhat.com>
drm/ttm/nouveau: don't call tt destroy callback on alloc failure.
Tuomas Tynkkynen <tuomas.tynkkynen(a)iki.fi>
media: media-request: Fix crash if memory allocation fails
Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp>
driver core: Fix probe_count imbalance in really_probe()
Zheng Bin <zhengbin13(a)huawei.com>
9p: Fix memory leak in v9fs_mount
Maxim Levitsky <mlevitsk(a)redhat.com>
kvm: x86: replace kvm_spec_ctrl_test_value with runtime test on the host
Eric Biggers <ebiggers(a)google.com>
fs/minix: reject too-large maximum file size
Eric Biggers <ebiggers(a)google.com>
fs/minix: don't allow getting deleted inodes
Eric Biggers <ebiggers(a)google.com>
fs/minix: check return value of sb_getblk()
Jakub Kicinski <kuba(a)kernel.org>
bitfield.h: don't compile-time validate _val in FIELD_FIT
Frederic Weisbecker <frederic(a)kernel.org>
tick/nohz: Narrow down noise while setting current task's tick dependency
Mikulas Patocka <mpatocka(a)redhat.com>
crypto: cpt - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
John Allen <john.allen(a)amd.com>
crypto: ccp - Fix use of merged scatterlists
Tom Rix <trix(a)redhat.com>
crypto: qat - fix double free in qat_uclo_create_batch_init_list
Mikulas Patocka <mpatocka(a)redhat.com>
crypto: hisilicon - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
Matteo Croce <mcroce(a)linux.microsoft.com>
pstore: Fix linking when crypto API disabled
Jarkko Sakkinen <jarkko.sakkinen(a)linux.intel.com>
tpm: Unify the mismatching TPM space buffer sizes
Hector Martin <marcan(a)marcan.st>
ALSA: usb-audio: add quirk for Pioneer DDJ-RB
Hector Martin <marcan(a)marcan.st>
ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109
Hector Martin <marcan(a)marcan.st>
ALSA: usb-audio: fix overeager device match for MacroSilicon MS2109
Mirko Dietrich <buzz(a)l4m1.de>
ALSA: usb-audio: Creative USB X-Fi Pro SB1095 volume knob support
Hui Wang <hui.wang(a)canonical.com>
ALSA: hda - reverse the setting value in the micmute_led_set
Hui Wang <hui.wang(a)canonical.com>
ALSA: hda - fix the micmute led status for Lenovo ThinkCentre AIO
Max Gurtovoy <maxg(a)mellanox.com>
vdpasim: protect concurrent access to iommu iotlb
Lu Baolu <baolu.lu(a)linux.intel.com>
iommu/vt-d: Skip TE disabling on quirky gfx dedicated iommu
Peter Chen <peter.chen(a)nxp.com>
usb: cdns3: gadget: always zeroed TRB buffer when enable endpoint
Brant Merryman <brant.merryman(a)silabs.com>
USB: serial: cp210x: enable usb generic throttle/unthrottle
Brant Merryman <brant.merryman(a)silabs.com>
USB: serial: cp210x: re-enable auto-RTS on open
Thierry Reding <treding(a)nvidia.com>
r8152: Use MAC address from correct device tree node
Marek Behún <marek.behun(a)nic.cz>
net: phy: marvell10g: fix null pointer dereference
Stefano Garzarella <sgarzare(a)redhat.com>
vsock: fix potential null pointer dereference in vsock_poll()
Tim Froidcoeur <tim.froidcoeur(a)tessares.net>
net: initialize fastreuse on inet_inherit_port
Tim Froidcoeur <tim.froidcoeur(a)tessares.net>
net: refactor bind_bucket fastreuse into helper
Ronak Doshi <doshir(a)vmware.com>
vmxnet3: use correct tcp hdr length when packet is encapsulated
Jason Baron <jbaron(a)akamai.com>
tcp: correct read of TFO keys on big endian systems
Ira Weiny <ira.weiny(a)intel.com>
net/tls: Fix kmap usage
Miaohe Lin <linmiaohe(a)huawei.com>
net: Set fput_needed iff FDPUT_FPUT is set
Johan Hovold <johan(a)kernel.org>
net: phy: fix memory leak in device-create error path
Qingyu Li <ieatmuttonchuan(a)gmail.com>
net/nfc/rawsock.c: add CAP_NET_RAW check.
Miaohe Lin <linmiaohe(a)huawei.com>
net: Fix potential memory leak in proto_register()
Xie He <xie.he.0141(a)gmail.com>
drivers/net/wan/lapbether: Added needed_headroom and a skb->len check
John Ogness <john.ogness(a)linutronix.de>
af_packet: TPACKET_V3: fix fill status rwlock imbalance
Jian Cai <caij2003(a)gmail.com>
crypto: aesni - add compatibility with IAS
Eric Dumazet <edumazet(a)google.com>
x86/fsgsbase/64: Fix NULL deref in 86_fsgsbase_read_task
Chuck Lever <chuck.lever(a)oracle.com>
SUNRPC: Fix ("SUNRPC: Add "@len" parameter to gss_unwrap()")
Scott Mayhew <smayhew(a)redhat.com>
nfsd: avoid a NULL dereference in __cld_pipe_upcall()
Chuck Lever <chuck.lever(a)oracle.com>
svcrdma: Fix page leak in svc_rdma_recv_read_chunk()
Kamal Dasu <kdasu.kdev(a)gmail.com>
mtd: rawnand: brcmnand: Don't default to edu transfer
Drew Fustini <drew(a)beagleboard.org>
pinctrl-single: fix pcs_parse_pinconf() return value
Pavel Machek <pavel(a)ucw.cz>
ocfs2: fix unbalanced locking
Wang Hai <wanghai38(a)huawei.com>
dlm: Fix kobject memleak
Dan Carpenter <dan.carpenter(a)oracle.com>
media: mtk-mdp: Fix a refcounting bug on error in init
Dean Nelson <dnelson(a)redhat.com>
net: thunderx: initialize VF's mailbox mutex before first usage
Willem de Bruijn <willemb(a)google.com>
selftests/net: relax cpu affinity requirement in msg_zerocopy test
Hangbin Liu <liuhangbin(a)gmail.com>
Revert "vxlan: fix tos value before xmit"
Stephen Hemminger <stephen(a)networkplumber.org>
hv_netvsc: do not use VF device if link is down
YueHaibing <yuehaibing(a)huawei.com>
dpaa2-eth: Fix passing zero to 'PTR_ERR' warning
Stefan Roese <sr(a)denx.de>
net: macb: Properly handle phylink on at91sam9x
Xin Long <lucien.xin(a)gmail.com>
net: thunderx: use spin_lock_bh in nicvf_set_rx_mode_task()
Ahmad Fatoum <a.fatoum(a)pengutronix.de>
gpio: don't use same lockdep class for all devm_gpiochip_add_data users
Florinel Iordache <florinel.iordache(a)nxp.com>
fsl/fman: fix eth hash table allocation
Florinel Iordache <florinel.iordache(a)nxp.com>
fsl/fman: check dereferencing null pointer
Florinel Iordache <florinel.iordache(a)nxp.com>
fsl/fman: fix unreachable code
Florinel Iordache <florinel.iordache(a)nxp.com>
fsl/fman: fix dereference null return value
Florinel Iordache <florinel.iordache(a)nxp.com>
fsl/fman: use 32-bit unsigned integer
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
net: spider_net: Fix the size used in a 'dma_free_coherent()' call
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
net: sgi: ioc3-eth: Fix the size used in some 'dma_free_coherent()' calls
Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com>
liquidio: Fix wrong return value in cn23xx_get_pf_num()
Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com>
net: ethernet: aquantia: Fix wrong return value
Lorenzo Bianconi <lorenzo(a)kernel.org>
net: mvpp2: fix memory leak in mvpp2_rx
Josef Bacik <josef(a)toxicpanda.com>
ftrace: Fix ftrace_trace_task return value
Leon Romanovsky <leon(a)kernel.org>
net/mlx5: Delete extra dump stack that gives nothing
Alex Vesker <valex(a)mellanox.com>
net/mlx5: DR, Change push vlan action sequence
Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com>
tools, bpftool: Fix wrong return value in do_dump()
Andrii Nakryiko <andriin(a)fb.com>
tools, build: Propagate build failures from tools/build/Makefile.build
Wang Hai <wanghai38(a)huawei.com>
wl1251: fix always return 0 error
Wang Hai <wanghai38(a)huawei.com>
qtnfmac: Missing platform_device_unregister() on error in qtnf_core_mac_alloc()
Yan-Hsuan Chuang <yhchuang(a)realtek.com>
rtw88: coex: only skip coex triggered by BT info
Tsang-Shian Lin <thlin(a)realtek.com>
rtw88: fix short GI capability based on current bandwidth
Tsang-Shian Lin <thlin(a)realtek.com>
rtw88: fix LDPC field for RA info
Florian Westphal <fw(a)strlen.de>
netfilter: nft_meta: fix iifgroup matching
Surabhi Boob <surabhi.boob(a)intel.com>
ice: Graceful error handling in HW table calloc failure
Vignesh Sridhar <vignesh.sridhar(a)intel.com>
ice: Clear and free XLT entries on reset
Julian Wiedmann <jwi(a)linux.ibm.com>
s390/qeth: don't process empty bridge port events
Julian Wiedmann <jwi(a)linux.ibm.com>
s390/qeth: tolerate pre-filled RX buffer
Shengjiu Wang <shengjiu.wang(a)nxp.com>
ASoC: fsl_sai: Fix value of FSL_SAI_CR1_RFW_MASK
Jerome Brunet <jbrunet(a)baylibre.com>
ASoC: meson: cards: deal dpcm flag change
Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>
ASoC: core: use less strict tests for dailink capabilities
WANG Xuerui <git(a)xen0n.name>
MIPS: only register FTLBPar exception handler for supported models
Jerry Crunchtime <jerry.c.t(a)web.de>
libbpf: Fix register in PT_REGS MIPS macros
Jonathan Marek <jonathan(a)marek.ca>
drm/msm/dpu: don't use INTF_INPUT_CTRL feature on sdm845
Wang Hai <wanghai38(a)huawei.com>
net: ll_temac: Use devm_platform_ioremap_resource_byname()
Charles Keepax <ckeepax(a)opensource.cirrus.com>
ASoC: soc-core: Fix regression causing sysfs entries to disappear
Jerome Brunet <jbrunet(a)baylibre.com>
ASoC: meson: axg-tdm-formatters: fix sclk inversion
Jerome Brunet <jbrunet(a)baylibre.com>
ASoC: meson: axg-tdmin: fix g12a skew
Jerome Brunet <jbrunet(a)baylibre.com>
ASoC: meson: axg-tdm-interface: fix link fmt setup
Xi Wang <wangxi11(a)huawei.com>
RDMA/hns: Fix the unneeded process when getting a general type of CQE error
Lang Cheng <chenglang(a)huawei.com>
RDMA/hns: Fix error during modify qp RTS2RTS
Sandipan Das <sandipan(a)linux.ibm.com>
selftests/powerpc: Fix online CPU selection
Nathan Lynch <nathanl(a)linux.ibm.com>
powerpc/pseries/hotplug-cpu: Remove double free in error path
Sven Auhagen <sven.auhagen(a)voleatech.de>
cpufreq: ap806: fix cpufreq driver needs ap cpu clk
Hanjun Guo <guohanjun(a)huawei.com>
PCI: Release IVRS table in AMD ACS quirk
Mark Zhang <markz(a)mellanox.com>
RDMA/netlink: Remove CAP_NET_RAW check when dump a raw QP
Jack Wang <jinpu.wang(a)cloud.ionos.com>
RDMA/rtrs: remove WQ_MEM_RECLAIM for rtrs_wq
Danil Kipnis <danil.kipnis(a)cloud.ionos.com>
RDMA/rtrs-clt: add an additional random 8 seconds before reconnecting
Tiezhu Yang <yangtiezhu(a)loongson.cn>
nvmem: sprd: Fix return value of sprd_efuse_probe()
Harish <harish(a)linux.ibm.com>
selftests/powerpc: Fix CPU affinity for child process
Michael Ellerman <mpe(a)ellerman.id.au>
powerpc/boot: Fix CONFIG_PPC_MPC52XX references
Michael Ellerman <mpe(a)ellerman.id.au>
powerpc/32s: Fix CONFIG_BOOK3S_601 uses
Oliver O'Halloran <oohall(a)gmail.com>
selftests/powerpc: Squash spurious errors due to device removal
Darrick J. Wong <darrick.wong(a)oracle.com>
xfs: clear XFS_DQ_FREEING if we can't lock the dquot buffer to flush
Brian Foster <bfoster(a)redhat.com>
xfs: fix inode allocation block res calculation precedence
Linus Walleij <linus.walleij(a)linaro.org>
net: dsa: rtl8366: Fix VLAN set-up
Linus Walleij <linus.walleij(a)linaro.org>
net: dsa: rtl8366: Fix VLAN semantics
Venkata Lakshmi Narayana Gubba <gubbaven(a)codeaurora.org>
Bluetooth: hci_qca: Stop collecting memdump again for command timeout during SSR
Abhishek Pandit-Subedi <abhishekpandit(a)chromium.org>
Bluetooth: Fix suspend notifier race
Andrii Nakryiko <andriin(a)fb.com>
bpf: Fix bpf_ringbuf_output() signature to return long
Nicolas Boichat <drinkcat(a)chromium.org>
Bluetooth: hci_serdev: Only unregister device if it was registered
Nicolas Boichat <drinkcat(a)chromium.org>
Bluetooth: hci_h5: Set HCI_UART_RESET_ON_INIT to correct flags
Ismael Ferreras Morezuelas <swyterzone(a)gmail.com>
Bluetooth: btusb: Fix and detect most of the Chinese Bluetooth controllers
Tom Rix <trix(a)redhat.com>
power: supply: check if calc_soc succeeded in pm860x_init_battery
Dan Carpenter <dan.carpenter(a)oracle.com>
Smack: prevent underflow in smk_set_cipso()
Dan Carpenter <dan.carpenter(a)oracle.com>
Smack: fix another vsscanf out of bounds
Li Heng <liheng40(a)huawei.com>
RDMA/core: Fix return error value in _ib_modify_qp() to negative
Kishon Vijay Abraham I <kishon(a)ti.com>
PCI: cadence: Fix updating Vendor ID and Subsystem Vendor ID register
Kishon Vijay Abraham I <kishon(a)ti.com>
PCI: cadence: Fix cdns_pcie_{host|ep}_setup() error path
Wei Hu <weh(a)microsoft.com>
PCI: hv: Fix a timing issue which causes kdump to fail occasionally
Michael Walle <michael(a)walle.cc>
gpio: regmap: fix type clash
Finn Thain <fthain(a)telegraphics.com.au>
macintosh/via-macii: Access autopoll_devs when inside lock
Ravi Bangoria <ravi.bangoria(a)linux.ibm.com>
powerpc/watchpoint: Fix DAWR exception for CACHEOP
Ravi Bangoria <ravi.bangoria(a)linux.ibm.com>
powerpc/watchpoint: Fix DAWR exception constraint
Ravi Bangoria <ravi.bangoria(a)linux.ibm.com>
powerpc/watchpoint: Fix 512 byte boundary limit
Yonghong Song <yhs(a)fb.com>
bpf: Fix pos computation for bpf_iter seq_ops->start()
Chris Packham <chris.packham(a)alliedtelesis.co.nz>
net: dsa: mv88e6xxx: MV88E6097 does not support jumbo configuration
Ye Bin <yebin10(a)huawei.com>
scsi: core: Add missing scsi_device_put() in scsi_host_block()
Finn Thain <fthain(a)telegraphics.com.au>
scsi: mesh: Fix panic after host or bus reset
Tomas Henzl <thenzl(a)redhat.com>
scsi: megaraid_sas: Clear affinity hint
Ruslan Bilovol <ruslan.bilovol(a)gmail.com>
usb: gadget: f_uac2: fix AC Interface Header Descriptor wTotalLength
Marek Szyprowski <m.szyprowski(a)samsung.com>
usb: dwc2: Fix error path in gadget registration
Dan Robertson <dan(a)dlrobertson.com>
usb: dwc3: meson-g12a: fix shared reset control use
Sumeet Pawnikar <sumeet.r.pawnikar(a)intel.com>
thermal: int340x: processor_thermal: fix: update Jasper Lake PCI id
Yu Kuai <yukuai3(a)huawei.com>
MIPS: OCTEON: add missing put_device() call in dwc3_octeon_device_init()
Dinghao Liu <dinghao.liu(a)zju.edu.cn>
PCI: rcar: Fix runtime PM imbalance on error
Christoph Hellwig <hch(a)lst.de>
powerpc/spufs: Fix the type of ret in spufs_arch_write_note
Kai Vehmanen <kai.vehmanen(a)linux.intel.com>
ASoC: hdac_hda: fix deadlock after PCM open error
Yuval Basson <ybason(a)marvell.com>
qed: Fix ILT and XRCD bitmap memory leaks
Dan Murphy <dmurphy(a)ti.com>
ASoC: tas2770: Fix reset gpio property name
YueHaibing <yuehaibing(a)huawei.com>
tools/bpftool: Fix error handing in do_skeleton()
Ilya Leoshkevich <iii(a)linux.ibm.com>
s390/bpf: Tolerate not converging code shrinking
Ilya Leoshkevich <iii(a)linux.ibm.com>
s390/bpf: Use brcl for jumping to exit_ip if necessary
Ilya Leoshkevich <iii(a)linux.ibm.com>
s390/bpf: Fix sign extension in branch_ku
Russell King <rmk+kernel(a)armlinux.org.uk>
phy: armada-38x: fix NETA lockup when repeatedly switching speeds
Lorenzo Bianconi <lorenzo(a)kernel.org>
mt76: mt7615: fix possible memory leak in mt7615_mcu_wtbl_sta_add
Ryder Lee <ryder.lee(a)mediatek.com>
mt76: mt7915: add missing CONFIG_MAC80211_DEBUGFS
Dan Carpenter <dan.carpenter(a)oracle.com>
mt76: mt7915: potential array overflow in mt7915_mcu_tx_rate_report()
Sean Wang <sean.wang(a)mediatek.com>
mt76: mt7615: fix potential memory leak in mcu message handler
Sean Wang <sean.wang(a)mediatek.com>
mt76: mt7663u: fix potential memory leak in mcu message handler
Sean Wang <sean.wang(a)mediatek.com>
mt76: mt7663u: fix memory leak in set key
Madhavan Srinivasan <maddy(a)linux.ibm.com>
powerpc/perf: Fix missing is_sier_aviable() during build
Suzuki K Poulose <suzuki.poulose(a)arm.com>
coresight: etm4x: Fix save/restore during cpu idle
Sai Prakash Ranjan <saiprakash.ranjan(a)codeaurora.org>
coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb()
Mike Leach <mike.leach(a)linaro.org>
coresight: etmv4: Counter values not saved on disable
Mike Leach <mike.leach(a)linaro.org>
coresight: etmv4: Fix resource selector constant
Dan Carpenter <dan.carpenter(a)oracle.com>
thermal: ti-soc-thermal: Fix reversed condition in ti_thermal_expose_sensor()
Kars Mulder <kerneldev(a)karsmulder.nl>
usb: core: fix quirks_param_set() writing to a const pointer
Taniya Das <tdas(a)codeaurora.org>
clk: qcom: gcc: Make disp gpll0 branch aon for sc7180/sdm845
Johan Hovold <johan(a)kernel.org>
USB: serial: iuu_phoenix: fix led-activity helpers
Tiezhu Yang <yangtiezhu(a)loongson.cn>
PCI: loongson: Use DECLARE_PCI_FIXUP_EARLY for bridge_class_quirk()
Hauke Mehrtens <hauke(a)hauke-m.de>
spi: lantiq-ssc: Fix warning by using WQ_MEM_RECLAIM
Steve Longerbeam <slongerbeam(a)gmail.com>
gpu: ipu-v3: Restore RGB32, BGR32
Marco Felsch <m.felsch(a)pengutronix.de>
drm/imx: tve: fix regulator_disable error path
Philipp Zabel <p.zabel(a)pengutronix.de>
drm/imx: fix use after free
Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com>
powerpc/book3s64/pkeys: Use PVR check instead of cpu feature
Bharata B Rao <bharata(a)linux.ibm.com>
powerpc/mm/radix: Free PUD table when freeing pagetable
Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com>
phy: renesas: rcar-gen3-usb2: move irq registration to init
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
media: s5p-g2d: Fix a memory leak in an error handling path in 'g2d_probe()'
Oliver Neukum <oneukum(a)suse.com>
go7007: add sanity checking for endpoints
Xiongfeng Wang <wangxiongfeng2(a)huawei.com>
PCI/ASPM: Add missing newline in sysfs 'policy'
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
ASoC: meson: fixes the missed kfree() for axg_card_add_tdm_loopback
Colin Ian King <colin.king(a)canonical.com>
staging: rtl8192u: fix a dubious looking mask before a shift
Tyler Hicks <tyhicks(a)linux.microsoft.com>
ima: Fail rule parsing when the KEY_CHECK hook is combined with an invalid cond
Tyler Hicks <tyhicks(a)linux.microsoft.com>
ima: Fail rule parsing when the KEXEC_CMDLINE hook is combined with an invalid cond
Tyler Hicks <tyhicks(a)linux.microsoft.com>
ima: Fail rule parsing when buffer hook functions have an invalid action
Tyler Hicks <tyhicks(a)linux.microsoft.com>
ima: Free the entire rule if it fails to parse
Tyler Hicks <tyhicks(a)linux.microsoft.com>
ima: Free the entire rule when deleting a list of rules
Tyler Hicks <tyhicks(a)linux.microsoft.com>
ima: Have the LSM free its audit rule
Mikhail Malygin <m.malygin(a)yadro.com>
RDMA/rxe: Prevent access to wr->next ptr afrer wr is posted to send queue
Michal Kalderon <michal.kalderon(a)marvell.com>
RDMA/qedr: Add EDPM max size to alloc ucontext response
Michal Kalderon <michal.kalderon(a)marvell.com>
RDMA/qedr: Add EDPM mode type for user-fw compatibility
Yuval Basson <ybason(a)marvell.com>
RDMA/qedr: SRQ's bug fixes
Patrick Steinhardt <ps(a)pks.im>
Bluetooth: Fix update of connection state in `hci_encrypt_cfm`
Milton Miller <miltonm(a)us.ibm.com>
powerpc/vdso: Fix vdso cpu truncation
Nathan Lynch <nathanl(a)linux.ibm.com>
powerpc/rtas: don't online CPUs for partition suspend
Nathan Lynch <nathanl(a)linux.ibm.com>
powerpc/pseries: remove cede offline state for CPUs
Amir Goldstein <amir73il(a)gmail.com>
kernfs: do not call fsnotify() with name without a parent
Dan Carpenter <dan.carpenter(a)oracle.com>
mwifiex: Prevent memory corruption handling keys
Alexei Starovoitov <ast(a)kernel.org>
bpfilter: Initialize pos variable
John Garry <john.garry(a)huawei.com>
scsi: scsi_debug: Add check for sdebug_max_queue during module init
Tom Rix <trix(a)redhat.com>
drm/bridge: sil_sii8620: initialize return of sii8620_readb
Chuhong Yuan <hslester96(a)gmail.com>
mmc: sdhci-of-arasan: Add missed checks for devm_clk_register()
Marek Szyprowski <m.szyprowski(a)samsung.com>
phy: exynos5-usbdrd: Calibrating makes sense only for USB2.0 PHY
Kunihiko Hayashi <hayashi.kunihiko(a)socionext.com>
dt-bindings: phy: uniphier: Fix incorrect clocks and clock-names for PXs3 usb3-hsphy
Peter Chen <peter.chen(a)nxp.com>
phy: cadence: salvo: fix wrong bit definition
Laurent Pinchart <laurent.pinchart+renesas(a)ideasonboard.com>
drm: panel: simple: Fix bpc for LG LB070WV8 panel
Kai-Heng Feng <kai.heng.feng(a)canonical.com>
leds: core: Flush scheduled work for system suspend
Heikki Krogerus <heikki.krogerus(a)linux.intel.com>
kobject: Avoid premature parent object freeing in kobject_cleanup()
Marek Vasut <marex(a)denx.de>
drm/stm: repair runtime power management
Daniel T. Lee <danieltimlee(a)gmail.com>
samples: bpf: Fix bpf programs with kprobe/sys_connect event
Bjorn Helgaas <bhelgaas(a)google.com>
PCI: Fix pci_cfg_wait queue locking problem
Zhu Yanjun <yanjunz(a)mellanox.com>
RDMA/rxe: Skip dgid check in loopback mode
Andreas Gruenbacher <agruenba(a)redhat.com>
iomap: Make sure iomap_end is called after iomap_begin
Darrick J. Wong <darrick.wong(a)oracle.com>
xfs: fix reflink quota reservation accounting error
Darrick J. Wong <darrick.wong(a)oracle.com>
xfs: don't eat an EIO/ENOSPC writeback error when scrubbing data fork
Brian Foster <bfoster(a)redhat.com>
xfs: preserve rmapbt swapext block reservation from freed blocks
Dariusz Marcinkiewicz <darekm(a)google.com>
media: cros-ec-cec: do not bail on device_init_wakeup failure
Chuhong Yuan <hslester96(a)gmail.com>
media: exynos4-is: Add missed check for pinctrl_lookup_state()
Chuhong Yuan <hslester96(a)gmail.com>
media: tvp5150: Add missed media_entity_cleanup()
Helen Koike <helen.koike(a)collabora.com>
media: staging: rkisp1: rsz: fix resolution limitation on sink pad
Dafna Hirschfeld <dafna.hirschfeld(a)collabora.com>
media: staging: rkisp1: rsz: supported formats are the isp's src formats, not sink formats
Dan Carpenter <dan.carpenter(a)oracle.com>
media: allegro: Fix some NULL vs IS_ERR() checks in probe
Dan Carpenter <dan.carpenter(a)oracle.com>
media: firewire: Using uninitialized values in node_probe()
Julian Anastasov <ja(a)ssi.bg>
ipvs: allow connection reuse for unconfirmed conntrack
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
scsi: eesox: Fix different dev_id between request_irq() and free_irq()
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
scsi: powertec: Fix different dev_id between request_irq() and free_irq()
Jason Gunthorpe <jgg(a)nvidia.com>
RDMA/core: Fix bogus WARN_ON during ib_unregister_device_queued()
Lionel Landwerlin <lionel.g.landwerlin(a)intel.com>
dma-buf: fix dma-fence-chain out of order test
Tony Nguyen <anthony.l.nguyen(a)intel.com>
iavf: Fix updating statistics
Wei Yongjun <weiyongjun1(a)huawei.com>
iavf: fix error return code in iavf_init_get_resources()
Phil Elwell <phil(a)raspberrypi.com>
staging: vchiq_arm: Add a matching unregister call
Colin Ian King <colin.king(a)canonical.com>
drm/radeon: fix array out-of-bounds read and write issues
Colin Ian King <colin.king(a)canonical.com>
drm/amdgpu: ensure 0 is returned for success in jpeg_v2_5_wait_for_idle
Chen Tao <chentao107(a)huawei.com>
drm/amdgpu/debugfs: fix memory leak when amdgpu_virt_enable_access_debugfs failed
Bart Van Assche <bvanassche(a)acm.org>
scsi: qla2xxx: Make __qla2x00_alloc_iocbs() initialize 32 bits of request_t.handle
Steven Rostedt (VMware) <rostedt(a)goodmis.org>
tracing: Move pipe reference to trace array instead of current_tracer
Grygorii Strashko <grygorii.strashko(a)ti.com>
net: ethernet: ti: am65-cpsw-nuss: restore vlan configuration while down/up
Kees Cook <keescook(a)chromium.org>
lkdtm: Make arch-specific tests always available
Kees Cook <keescook(a)chromium.org>
selftests/lkdtm: Reset WARN_ONCE to avoid false negatives
Kees Cook <keescook(a)chromium.org>
lkdtm: Avoid more compiler optimizations for bad writes
Wang Hai <wanghai38(a)huawei.com>
cxl: Fix kobject memleak
Emil Velikov <emil.velikov(a)collabora.com>
drm/mipi: use dcs write for mipi_dsi_dcs_set_tear_scanline
Stanley Chu <stanley.chu(a)mediatek.com>
scsi: ufs: Disable WriteBooster capability for non-supported UFS devices
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
scsi: cumana_2: Fix different dev_id between request_irq() and free_irq()
Mark Starovoytov <mstarovoitov(a)marvell.com>
net: atlantic: MACSec offload statistics checkpatch fix
Fred Oh <fred.oh(a)linux.intel.com>
ASoC: Intel: Boards: cml_rt1011_rt5682: use statically define codec config
Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>
ASoC: Intel: bxt_rt298: add missing .owner field
Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>
ASoC: Intel: sof_sdw: add missing .owner field
Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>
ASoC: Intel: cml_rt1011_rt5682: add missing .owner field
Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>
ASoC: SOF: nocodec: add missing .owner field
Ioana Ciornei <ioana.ciornei(a)nxp.com>
dpaa2-eth: fix condition for number of buffer acquire retries
Colin Ian King <colin.king(a)canonical.com>
staging: most: avoid null pointer dereference when iface is null
Chuhong Yuan <hslester96(a)gmail.com>
media: omap3isp: Add missed v4l2_ctrl_handler_free() for preview_init_entities()
Chuhong Yuan <hslester96(a)gmail.com>
media: marvell-ccic: Add missed v4l2_async_notifier_cleanup()
Arnd Bergmann <arnd(a)arndb.de>
media: cxusb-analog: fix V4L2 dependency
Sean Wang <sean.wang(a)mediatek.com>
Bluetooth: btmtksdio: fix up firmware download sequence
Sean Wang <sean.wang(a)mediatek.com>
Bluetooth: btusb: fix up firmware download sequence
Shengjiu Wang <shengjiu.wang(a)nxp.com>
ASoC: fsl_easrc: Fix uninitialized scalar variable in fsl_easrc_set_ctx_format
Arnd Bergmann <arnd(a)arndb.de>
leds: lm355x: avoid enum conversion warning
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/fixmap: Fix FIX_EARLY_DEBUG_BASE when page size is 256k
Joe Perches <joe(a)perches.com>
powerpc/mm: Fix typo in IS_ENABLED()
Álvaro Fernández Rojas <noltari(a)gmail.com>
clk: bcm63xx-gate: fix last clock availability
Colin Ian King <colin.king(a)canonical.com>
drm/arm: fix unintentional integer overflow on left shift
Steven Price <steven.price(a)arm.com>
drm/panfrost: Fix inbalance of devfreq record_busy/idle()
Lubomir Rintel <lkundrak(a)v3.sk>
drm/etnaviv: Fix error path on failure to enable bus clk
Stanley Chu <stanley.chu(a)mediatek.com>
scsi: ufs: Fix imprecise load calculation in devfreq window
Chuhong Yuan <hslester96(a)gmail.com>
iio: amplifiers: ad8366: Change devm_gpiod_get() to optional and add the missed check
Tomasz Duszynski <tomasz.duszynski(a)octakon.com>
iio: improve IIO_CONCENTRATION channel type description
Balakrishna Godavarthi <bgodavar(a)codeaurora.org>
Bluetooth: hci_qca: Increase SoC idle timeout to 200ms
Venkata Lakshmi Narayana Gubba <gubbaven(a)codeaurora.org>
Bluetooth: hci_qca: Bug fix during SSR timeout
Evan Green <evgreen(a)chromium.org>
ath10k: Acquire tx_lock in tx error paths
Abhishek Pandit-Subedi <abhishekpandit(a)chromium.org>
Bluetooth: Allow suspend even when preparation has failed
Matthias Kaehlcke <mka(a)chromium.org>
Bluetooth: hci_qca: Only remove TX clock vote after TX is completed
Nirmoy Das <nirmoy.aiemd(a)gmail.com>
drm/mm: fix hole size comparison
Dan Carpenter <dan.carpenter(a)oracle.com>
Bluetooth: hci_qca: Fix an error pointer dereference
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
video: pxafb: Fix the function used to balance a 'dma_alloc_coherent()' call
Dejin Zheng <zhengdejin5(a)gmail.com>
console: newport_con: fix an issue about leak related system resources
Dejin Zheng <zhengdejin5(a)gmail.com>
video: fbdev: sm712fb: fix an issue about iounmap for a wrong address
Pali Rohár <pali(a)kernel.org>
btmrvl: Fix firmware filename for sd8997 chipset
Pali Rohár <pali(a)kernel.org>
btmrvl: Fix firmware filename for sd8977 chipset
Pali Rohár <pali(a)kernel.org>
mwifiex: Fix firmware filename for sd8997 chipset
Pali Rohár <pali(a)kernel.org>
mwifiex: Fix firmware filename for sd8977 chipset
Qiushi Wu <wu000273(a)umn.edu>
agp/intel: Fix a memory leak on module initialisation failure
Emil Velikov <emil.velikov(a)collabora.com>
drm/amdgpu: use the unlocked drm_gem_object_put
Douglas Anderson <dianders(a)chromium.org>
drm/bridge: ti-sn65dsi86: Fix off-by-one error in clock choice
Douglas Anderson <dianders(a)chromium.org>
drm/bridge: ti-sn65dsi86: Clear old error bits before AUX transfers
Dan Carpenter <dan.carpenter(a)oracle.com>
drm/gem: Fix a leak in drm_gem_objects_lookup()
Rob Clark <robdclark(a)chromium.org>
drm/msm: ratelimit crtc event overflow error
Horia Geantă <horia.geanta(a)nxp.com>
crypto: caam - silence .setkey in case of bad key length
Pavel Begunkov <asml.silence(a)gmail.com>
io_uring: fix stalled deferred requests
Pavel Begunkov <asml.silence(a)gmail.com>
io_uring: fix racy overflow count reporting
Erik Kaneda <erik.kaneda(a)intel.com>
ACPICA: Do not increment operation_region reference counts for field units
Qu Wenruo <wqu(a)suse.com>
btrfs: qgroup: free per-trans reserved space when a subvolume gets dropped
Qu Wenruo <wqu(a)suse.com>
btrfs: allow btrfs_truncate_block() to fallback to nocow for data space reservation
Coly Li <colyli(a)suse.de>
bcache: fix super block seq numbers comparision in register_cache_set()
Jim Cromie <jim.cromie(a)gmail.com>
dyndbg: fix a BUG_ON in ddebug_describe_flags
Danesh Petigara <danesh.petigara(a)broadcom.com>
usb: bdc: Halt controller on suspend
Sasi Kumar <sasi.kumar(a)broadcom.com>
bdc: Fix bug causing crash after multiple disconnects
Evgeny Novikov <novikov(a)ispras.ru>
usb: gadget: net2280: fix memory leak on probe error handling paths
shirley her <shirley.her(a)bayhubtech.com>
mmc: sdhci-pci-o2micro: Bug fix for O2 host controller Seabird1
Nick Desaulniers <ndesaulniers(a)google.com>
x86/uaccess: Make __get_user_size() Clang compliant on 32-bit
Shannon Nelson <snelson(a)pensando.io>
ionic: update eid test for overflow
Evan Quan <evan.quan(a)amd.com>
drm/amd/powerplay: suppress compile error around BUG_ON
Dmitry Osipenko <digetx(a)gmail.com>
gpu: host1x: debug: Fix multiple channels emitting messages simultaneously
Bolarinwa Olayemi Saheed <refactormyself(a)gmail.com>
iwlegacy: Check the return value of pcie_capability_read_*()
Armas Spann <zappel(a)retarded.farm>
platform/x86: asus-nb-wmi: add support for ASUS ROG Zephyrus G14 and G15
Wright Feng <wright.feng(a)cypress.com>
brcmfmac: set state of hanger slot to FREE when flushing PSQ
Prasanna Kerekoppa <prasanna.kerekoppa(a)cypress.com>
brcmfmac: To fix Bss Info flag definition Bug
Wright Feng <wright.feng(a)cypress.com>
brcmfmac: keep SDIO watchdog running when console_interval is non-zero
Venkata Lakshmi Narayana Gubba <gubbaven(a)codeaurora.org>
Bluetooth: hci_qca: Bug fixes for SSR
Wenbo Zhang <ethercflow(a)gmail.com>
bpf: Fix fds_example SIGSEGV error
Evan Quan <evan.quan(a)amd.com>
drm/amd/powerplay: fix compile error with ARCH=arc
Wenjing Liu <wenjing.liu(a)amd.com>
drm/amd/display: allow query ddc data over aux to be read only operation
Alex Deucher <alexander.deucher(a)amd.com>
drm/amdgpu/display: properly guard the calls to swSMU functions
Alex Deucher <alexander.deucher(a)amd.com>
drm/amdgpu/display bail early in dm_pp_get_static_clocks
Alex Deucher <alexander.deucher(a)amd.com>
drm/amdgpu/debugfs: fix ref count leak when pm_runtime_get_sync fails
Aric Cyr <aric.cyr(a)amd.com>
drm/amd/display: Improve DisplayPort monitor interop
Paul E. McKenney <paulmck(a)kernel.org>
mm/mmap.c: Add cond_resched() for exit_mmap() CPU stalls
Bartosz Golaszewski <bgolaszewski(a)baylibre.com>
irqchip/irq-mtk-sysirq: Replace spinlock with raw_spinlock
Antoine Tenart <antoine.tenart(a)bootlin.com>
net: phy: mscc: restore the base page in vsc8514/8584_config_init
Christian König <christian.koenig(a)amd.com>
drm/radeon: disable AGP by default
Michael Tretter <m.tretter(a)pengutronix.de>
drm/debugfs: fix plain echo to connector "force" attribute
Akhil P Oommen <akhilpo(a)codeaurora.org>
drm/msm: Fix a null pointer access in msm_gem_shrinker_count()
Akhil P Oommen <akhilpo(a)codeaurora.org>
drm: msm: a6xx: fix gpu failure after system resume
Chunfeng Yun <chunfeng.yun(a)mediatek.com>
usb: mtu3: clear dual mode of u3port when disable device
Josef Bacik <josef(a)toxicpanda.com>
btrfs: fix lockdep splat from btrfs_dump_space_info
Masahiro Yamada <yamada.masahiro(a)socionext.com>
mmc: sdhci-cadence: do not use hardware tuning for SD mode
Aditya Pakki <pakki001(a)umn.edu>
drm/nouveau: fix multiple instances of reference count leaks
Aditya Pakki <pakki001(a)umn.edu>
drm/nouveau: fix reference count leak in nouveau_debugfs_strap_peek
Krzysztof Kozlowski <krzk(a)kernel.org>
memory: samsung: exynos5422-dmc: Do not ignore return code of regmap_read()
Shannon Nelson <snelson(a)pensando.io>
ionic: rearrange reset and bus-master control
Navid Emamdoost <navid.emamdoost(a)gmail.com>
drm/etnaviv: fix ref count leak via pm_runtime_get_sync
Ricardo Cañuelo <ricardo.canuelo(a)collabora.com>
arm64: dts: hisilicon: hikey: fixes to comply with adi, adv7533 DT binding
Lyude Paul <lyude(a)redhat.com>
drm/nouveau/kms/nv50-: Fix disabling dithering
Aaron Ma <aaron.ma(a)canonical.com>
rtw88: 8822ce: add support for device ID 0xc82f
Zhao Heming <heming.zhao(a)suse.com>
md-cluster: fix wild pointer of unlock_all_bitmaps()
Tony Lindgren <tony(a)atomide.com>
bus: ti-sysc: Add missing quirk flags for usb_host_hs
Evgeny Novikov <novikov(a)ispras.ru>
video: fbdev: neofb: fix memory leak in neo_scan_monitor()
Evgeny Novikov <novikov(a)ispras.ru>
video: fbdev: savage: fix memory leak on error handling path in probe
Sedat Dilek <sedat.dilek(a)gmail.com>
crypto: aesni - Fix build with LLVM_IAS=1
Aditya Pakki <pakki001(a)umn.edu>
drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync
Jack Xiao <Jack.Xiao(a)amd.com>
drm/amdgpu: avoid dereferencing a NULL pointer
Paul E. McKenney <paulmck(a)kernel.org>
fs/btrfs: Add cond_resched() for try_release_extent_mapping() stalls
Pavel Begunkov <asml.silence(a)gmail.com>
io_uring: fix req->work corruption
Luis Chamberlain <mcgrof(a)kernel.org>
loop: be paranoid on exit and prevent new additions / removals
Lihong Kou <koulihong(a)huawei.com>
Bluetooth: add a mutex lock to avoid UAF in do_enale_set
Guillaume Tucker <guillaume.tucker(a)collabora.com>
ARM: exynos: clear L310_AUX_CTRL_FULL_LINE_ZERO in default l2c_aux_val
Vladimir Oltean <vladimir.oltean(a)nxp.com>
net: mscc: ocelot: fix encoding destination ports into multicast IPv4 address
Maulik Shah <mkshah(a)codeaurora.org>
soc: qcom: rpmh-rsc: Set suppress_bind_attrs flag
Tomi Valkeinen <tomi.valkeinen(a)ti.com>
drm/tilcdc: fix leak & null ref in panel_connector_get_modes
Johannes Thumshirn <johannes.thumshirn(a)wdc.com>
block: don't do revalidate zones on invalid devices
Huacai Chen <chenhc(a)lemote.com>
irqchip/loongson-pch-pic: Fix the misused irq flow handler
Hannes Reinecke <hare(a)suse.de>
nvme-multipath: do not fall back to __nvme_find_path() for non-optimized paths
Martin Wilck <mwilck(a)suse.com>
nvme-multipath: fix logic for non-optimized paths
Sagi Grimberg <sagi(a)grimberg.me>
nvme-rdma: fix controller reset hang during traffic
Sagi Grimberg <sagi(a)grimberg.me>
nvme-tcp: fix controller reset hang during traffic
Zenghui Yu <yuzenghui(a)huawei.com>
irqchip/gic-v4.1: Use GFP_ATOMIC flag in allocate_vpe_l1_table()
Florian Fainelli <f.fainelli(a)gmail.com>
irqchip/irq-bcm7038-l1: Guard uses of cpu_logical_map
Brendan Higgins <brendanhiggins(a)google.com>
kunit: tool: fix improper treatment of file location
Brendan Higgins <brendanhiggins(a)google.com>
kunit: tool: fix broken default args in unit tests
Tiezhu Yang <yangtiezhu(a)loongson.cn>
irqchip/loongson-liointc: Fix potential dead lock
Tiezhu Yang <yangtiezhu(a)loongson.cn>
irqchip/loongson-pch-pic: Check return value of irq_domain_translate_twocell()
Tiezhu Yang <yangtiezhu(a)loongson.cn>
irqchip/loongson-htvec: Check return value of irq_domain_translate_onecell()
Tiezhu Yang <yangtiezhu(a)loongson.cn>
irqchip/loongson-htvec: Fix potential resource leak
Colin Ian King <colin.king(a)canonical.com>
md: raid0/linear: fix dereference before null check on pointer mddev
Kees Cook <keescook(a)chromium.org>
seccomp: Fix ioctl number for SECCOMP_IOCTL_NOTIF_ID_VALID
Tiezhu Yang <yangtiezhu(a)loongson.cn>
irqchip/ti-sci-inta: Fix return value about devm_ioremap_resource()
Stephen Smalley <stephen.smalley.work(a)gmail.com>
scripts/selinux/mdp: fix initial SID handling
Chengming Zhou <zhouchengming(a)bytedance.com>
iocost: Fix check condition of iocg abs_vdebt
Yu Kuai <yukuai3(a)huawei.com>
ARM: socfpga: PM: add missing put_device() call in socfpga_setup_ocram_self_refresh()
Jon Lin <jon.lin(a)rock-chips.com>
spi: rockchip: Fix error in SPI slave pio read
Sibi Sankar <sibis(a)codeaurora.org>
soc: qcom: pdr: Reorder the PD state indication ack
Christian Hewitt <christianshewitt(a)gmail.com>
arm64: dts: meson: fix mmc0 tuning error on Khadas VIM3
Christian Hewitt <christianshewitt(a)gmail.com>
arm64: dts: meson: misc fixups for w400 dtsi
Dmitry Vyukov <dvyukov(a)google.com>
io_uring: fix sq array offset calculation
Vladimir Zapolskiy <vz(a)mleia.com>
regulator: fix memory leak on error path of regulator_register()
Gregory Herrero <gregory.herrero(a)oracle.com>
recordmcount: only record relocation of type R_AARCH64_CALL26 on arm64.
Tyler Hicks <tyhicks(a)linux.microsoft.com>
tpm: Require that all digests are present in TCG_PCR_EVENT2 structures
Arnd Bergmann <arnd(a)arndb.de>
crypto: x86/crc32c - fix building with clang ias
Dilip Kota <eswara.kota(a)linux.intel.com>
spi: lantiq: fix: Rx overflow error in full duplex mode
Serge Semin <Sergey.Semin(a)baikalelectronics.ru>
spi: dw-dma: Fix Tx DMA channel working too fast
Patrick Delaunay <patrick.delaunay(a)st.com>
ARM: dts: stm32: Fix spi4 pins in stm32mp15-pinctrl
Chen-Yu Tsai <wens(a)csie.org>
ARM: dts: sunxi: bananapi-m2-plus-v1.2: Fix CPU supply voltages
Chen-Yu Tsai <wens(a)csie.org>
ARM: dts: sunxi: bananapi-m2-plus-v1.2: Add regulator supply to all CPU cores
Alexandre Belloni <alexandre.belloni(a)bootlin.com>
ARM: dts: at91: sama5d3_xplained: change phy-mode
Dejin Zheng <zhengdejin5(a)gmail.com>
reset: intel: fix a compile warning about REG_OFFSET redefined
Marek Szyprowski <m.szyprowski(a)samsung.com>
ARM: dts: exynos: Disable frequency scaling for FSYS bus on Odroid XU3 family
yu kuai <yukuai3(a)huawei.com>
ARM: at91: pm: add missing put_device() call in at91_pm_sram_init()
Niklas Söderlund <niklas.soderlund+renesas(a)ragnatech.se>
ARM: dts: gose: Fix ports node name for adv7612
Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com>
arm64: dts: renesas: Fix SD Card/eMMC interface device node names
Niklas Söderlund <niklas.soderlund+renesas(a)ragnatech.se>
ARM: dts: gose: Fix ports node name for adv7180
Lu Wei <luwei32(a)huawei.com>
platform/x86: intel-vbtn: Fix return value check in check_acpi_dev()
Lu Wei <luwei32(a)huawei.com>
platform/x86: intel-hid: Fix return value check in check_acpi_dev()
Finn Thain <fthain(a)telegraphics.com.au>
m68k: mac: Fix IOP status/control register writes
Finn Thain <fthain(a)telegraphics.com.au>
m68k: mac: Don't send IOP message until channel is idle
Sudeep Holla <sudeep.holla(a)arm.com>
clk: scmi: Fix min and max rate when registering clocks with discrete rates
Giovanni Cabiddu <giovanni.cabiddu(a)intel.com>
crypto: qat - allow xts requests not multiple of block
Qais Yousef <qais.yousef(a)arm.com>
sched/uclamp: Fix initialization of struct uclamp_rq
Alim Akhtar <alim.akhtar(a)samsung.com>
arm64: dts: exynos: Fix silent hang after boot on Espresso
Ondrej Jirman <megous(a)megous.com>
arm64: dts: sun50i-pinephone: dldo4 must not be >= 1.8V
Cristian Marussi <cristian.marussi(a)arm.com>
firmware: arm_scmi: Fix SCMI genpd domain probing
Uladzislau Rezki (Sony) <urezki(a)gmail.com>
rcu/tree: Repeat the monitor if any free channel is busy
Marek Szyprowski <m.szyprowski(a)samsung.com>
ARM: exynos: MCPM: Restore big.LITTLE cpuidle support
Gilad Ben-Yossef <gilad(a)benyossef.com>
crypto: ccree - fix resource leak on error path
Douglas Anderson <dianders(a)chromium.org>
soc: qcom: rpmh-rsc: Don't use ktime for timeout in write_tcs_reg_sync()
Luis Chamberlain <mcgrof(a)kernel.org>
blktrace: fix debugfs use after free
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
memory: tegra: Fix an error handling path in tegra186_emc_probe()
Stephan Gerhold <stephan(a)gerhold.net>
arm64: dts: qcom: msm8916: Replace invalid bias-pull-none property
Herbert Xu <herbert(a)gondor.apana.org.au>
crc-t10dif: Fix potential crypto notify dead-lock
Qiushi Wu <wu000273(a)umn.edu>
EDAC: Fix reference count leaks
Heiko Stuebner <heiko.stuebner(a)theobroma-systems.com>
arm64: dts: rockchip: fix rk3399-puma gmac reset gpio
Heiko Stuebner <heiko.stuebner(a)theobroma-systems.com>
arm64: dts: rockchip: fix rk3399-puma vcc5v0-host gpio
Heiko Stuebner <heiko.stuebner(a)theobroma-systems.com>
arm64: dts: rockchip: fix rk3368-lion gmac reset gpio
Peng Liu <iwtbavbm(a)gmail.com>
sched: correct SD_flags returned by tl->sd_flags()
Vincent Guittot <vincent.guittot(a)linaro.org>
sched/fair: Fix NOHZ next idle balance
Giovanni Gherdovich <ggherdovich(a)suse.cz>
x86, sched: Bail out of frequency invariance if turbo_freq/base_freq gives 0
Giovanni Gherdovich <ggherdovich(a)suse.cz>
x86, sched: Bail out of frequency invariance if turbo frequency is unknown
Giovanni Gherdovich <ggherdovich(a)suse.cz>
x86, sched: check for counters overflow in frequency invariant accounting
Kan Liang <kan.liang(a)linux.intel.com>
perf/x86/intel/uncore: Fix oops when counting IMC uncore events on some TGL
Zhenzhong Duan <zhenzhong.duan(a)gmail.com>
x86/mce/inject: Fix a wrong assignment of i_mce.status
Erwan Le Ray <erwan.leray(a)st.com>
ARM: dts: stm32: fix uart7_pins_a comments in stm32mp15-pinctrl
Erwan Le Ray <erwan.leray(a)st.com>
ARM: dts: stm32: fix uart nodes ordering in stm32mp15-pinctrl
Grant Likely <grant.likely(a)secretlab.ca>
HID: input: Fix devices that return multiple bytes in battery report
Jens Axboe <axboe(a)kernel.dk>
io_uring: abstract out task work running
Will Chen <chenwi(a)google.com>
kunit: capture stderr on all make subprocess calls
Nick Desaulniers <ndesaulniers(a)google.com>
tracepoint: Mark __tracepoint_string's __used
-------------
Diffstat:
Documentation/ABI/testing/sysfs-bus-iio | 3 +-
Documentation/core-api/cpu_hotplug.rst | 7 -
.../phy/socionext,uniphier-usb3hs-phy.yaml | 8 +-
Makefile | 4 +-
arch/arm/boot/dts/at91-sama5d3_xplained.dts | 2 +-
arch/arm/boot/dts/exynos5422-odroid-core.dtsi | 6 -
arch/arm/boot/dts/exynos5800.dtsi | 6 +-
arch/arm/boot/dts/r8a7793-gose.dts | 4 +-
arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 128 +++++------
arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi | 18 +-
arch/arm/kernel/stacktrace.c | 24 +++
arch/arm/mach-at91/pm.c | 11 +-
arch/arm/mach-exynos/exynos.c | 2 +-
arch/arm/mach-exynos/mcpm-exynos.c | 10 +-
arch/arm/mach-socfpga/pm.c | 8 +-
.../boot/dts/allwinner/sun50i-a64-pinephone.dtsi | 2 +-
arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi | 6 +-
arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi | 1 -
.../boot/dts/amlogic/meson-sm1-khadas-vim3l.dts | 4 +
arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 1 +
arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 11 +
arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 2 +-
arch/arm64/boot/dts/qcom/msm8916-pins.dtsi | 10 +-
arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 8 +-
arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 8 +-
arch/arm64/boot/dts/renesas/r8a774c0.dtsi | 6 +-
arch/arm64/boot/dts/renesas/r8a77951.dtsi | 8 +-
arch/arm64/boot/dts/renesas/r8a77960.dtsi | 8 +-
arch/arm64/boot/dts/renesas/r8a77961.dtsi | 8 +-
arch/arm64/boot/dts/renesas/r8a77965.dtsi | 8 +-
arch/arm64/boot/dts/renesas/r8a77990.dtsi | 6 +-
arch/arm64/boot/dts/renesas/r8a77995.dtsi | 2 +-
arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi | 2 +-
arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 4 +-
arch/m68k/mac/iop.c | 21 +-
arch/mips/cavium-octeon/octeon-usb.c | 5 +-
arch/mips/include/asm/cpu-features.h | 4 +
arch/mips/include/asm/cpu.h | 1 +
arch/mips/kernel/cpu-probe.c | 13 ++
arch/mips/kernel/traps.c | 3 +-
arch/mips/kvm/vz.c | 2 +
arch/mips/pci/pci-xtalk-bridge.c | 3 +
arch/parisc/include/asm/barrier.h | 61 ++++++
arch/parisc/include/asm/spinlock.h | 33 +--
arch/parisc/kernel/entry.S | 48 +++--
arch/parisc/kernel/syscall.S | 24 +--
arch/powerpc/boot/Makefile | 2 +-
arch/powerpc/boot/serial.c | 2 +-
arch/powerpc/include/asm/fixmap.h | 2 +-
arch/powerpc/include/asm/perf_event.h | 2 +
arch/powerpc/include/asm/ptrace.h | 2 +-
arch/powerpc/include/asm/rtas.h | 2 -
arch/powerpc/include/asm/timex.h | 2 +-
arch/powerpc/kernel/hw_breakpoint.c | 95 ++++++---
arch/powerpc/kernel/rtas.c | 122 +----------
arch/powerpc/kernel/vdso.c | 2 +-
arch/powerpc/mm/book3s64/hash_utils.c | 5 +-
arch/powerpc/mm/book3s64/pkeys.c | 16 +-
arch/powerpc/mm/book3s64/radix_pgtable.c | 16 ++
arch/powerpc/platforms/cell/spufs/coredump.c | 2 +-
arch/powerpc/platforms/pseries/hotplug-cpu.c | 171 ++-------------
arch/powerpc/platforms/pseries/offline_states.h | 38 ----
arch/powerpc/platforms/pseries/pmem.c | 1 -
arch/powerpc/platforms/pseries/smp.c | 28 +--
arch/powerpc/platforms/pseries/suspend.c | 22 +-
arch/s390/include/asm/topology.h | 6 -
arch/s390/mm/gmap.c | 27 ++-
arch/s390/net/bpf_jit_comp.c | 54 +++--
arch/x86/crypto/aes_ctrby8_avx-x86_64.S | 14 +-
arch/x86/crypto/aesni-intel_asm.S | 6 +-
arch/x86/crypto/crc32c-pcl-intel-asm_64.S | 2 +-
arch/x86/events/intel/uncore_snb.c | 3 +-
arch/x86/include/asm/topology.h | 2 +-
arch/x86/include/asm/uaccess.h | 5 +-
arch/x86/kernel/apic/io_apic.c | 5 +
arch/x86/kernel/cpu/mce/inject.c | 2 +-
arch/x86/kernel/process_64.c | 2 +-
arch/x86/kernel/smpboot.c | 50 ++++-
arch/x86/kvm/svm/svm.c | 2 +-
arch/x86/kvm/vmx/vmx.c | 2 +-
arch/x86/kvm/x86.c | 38 ++--
arch/x86/kvm/x86.h | 2 +-
block/blk-iocost.c | 2 +-
block/blk-zoned.c | 3 +
drivers/acpi/acpica/exprep.c | 4 -
drivers/acpi/acpica/utdelete.c | 6 +-
drivers/base/dd.c | 7 +-
drivers/base/firmware_loader/fallback_platform.c | 5 +-
drivers/block/loop.c | 4 +
drivers/bluetooth/btmrvl_sdio.c | 8 +-
drivers/bluetooth/btmtksdio.c | 16 +-
drivers/bluetooth/btusb.c | 90 +++++++-
drivers/bluetooth/hci_h5.c | 2 +-
drivers/bluetooth/hci_qca.c | 104 ++++++---
drivers/bluetooth/hci_serdev.c | 3 +-
drivers/bus/ti-sysc.c | 6 +-
drivers/char/agp/intel-gtt.c | 4 +-
drivers/char/tpm/tpm-chip.c | 9 +-
drivers/char/tpm/tpm.h | 5 +-
drivers/char/tpm/tpm2-space.c | 26 ++-
drivers/char/tpm/tpmrm-dev.c | 2 +-
drivers/clk/bcm/clk-bcm63xx-gate.c | 1 +
drivers/clk/clk-scmi.c | 22 +-
drivers/clk/qcom/gcc-sc7180.c | 2 +-
drivers/clk/qcom/gcc-sdm845.c | 4 +-
drivers/cpufreq/Kconfig.arm | 1 +
drivers/cpufreq/armada-37xx-cpufreq.c | 1 +
drivers/cpufreq/cpufreq.c | 58 +++--
drivers/crypto/caam/caamalg.c | 2 +-
drivers/crypto/caam/caamalg_qi.c | 2 +-
drivers/crypto/caam/caamalg_qi2.c | 2 +-
drivers/crypto/cavium/cpt/cptvf_algs.c | 1 +
drivers/crypto/cavium/cpt/cptvf_reqmanager.c | 12 +-
drivers/crypto/cavium/cpt/request_manager.h | 2 +
drivers/crypto/ccp/ccp-dev.h | 1 +
drivers/crypto/ccp/ccp-ops.c | 37 +++-
drivers/crypto/ccree/cc_cipher.c | 30 +--
drivers/crypto/hisilicon/sec/sec_algs.c | 34 +--
drivers/crypto/qat/qat_common/qat_algs.c | 22 +-
drivers/crypto/qat/qat_common/qat_uclo.c | 9 +-
drivers/devfreq/devfreq.c | 11 +-
drivers/devfreq/rk3399_dmc.c | 42 ++--
drivers/dma-buf/st-dma-fence-chain.c | 43 ++--
drivers/edac/edac_device_sysfs.c | 1 +
drivers/edac/edac_pci_sysfs.c | 2 +-
drivers/firmware/arm_scmi/scmi_pm_domain.c | 12 +-
drivers/firmware/qcom_scm.c | 7 +-
drivers/gpio/gpiolib-devres.c | 13 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 97 ++++++---
drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 19 +-
drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c | 2 +-
.../drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 6 +-
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 4 +-
drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c | 29 ++-
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 16 +-
.../amd/display/dc/dce110/dce110_hw_sequencer.c | 11 +-
drivers/gpu/drm/amd/powerplay/arcturus_ppt.c | 14 +-
drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 3 +-
drivers/gpu/drm/arm/malidp_planes.c | 2 +-
drivers/gpu/drm/bridge/sil-sii8620.c | 2 +-
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 8 +-
drivers/gpu/drm/drm_debugfs.c | 8 +-
drivers/gpu/drm/drm_gem.c | 4 +-
drivers/gpu/drm/drm_mipi_dsi.c | 6 +-
drivers/gpu/drm/drm_mm.c | 4 +-
drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 19 +-
drivers/gpu/drm/imx/dw_hdmi-imx.c | 15 +-
drivers/gpu/drm/imx/imx-drm-core.c | 3 +-
drivers/gpu/drm/imx/imx-ldb.c | 15 +-
drivers/gpu/drm/imx/imx-tve.c | 35 +--
drivers/gpu/drm/imx/ipuv3-crtc.c | 21 +-
drivers/gpu/drm/imx/parallel-display.c | 15 +-
drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 18 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 2 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 20 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 13 ++
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c | 9 +-
drivers/gpu/drm/msm/msm_gem.c | 36 ++--
drivers/gpu/drm/nouveau/dispnv50/head.c | 24 ++-
drivers/gpu/drm/nouveau/nouveau_debugfs.c | 4 +-
drivers/gpu/drm/nouveau/nouveau_drm.c | 8 +-
drivers/gpu/drm/nouveau/nouveau_gem.c | 4 +-
drivers/gpu/drm/nouveau/nouveau_sgdma.c | 9 +-
drivers/gpu/drm/panel/panel-simple.c | 2 +-
drivers/gpu/drm/panfrost/panfrost_job.c | 5 +-
drivers/gpu/drm/radeon/ci_dpm.c | 2 +-
drivers/gpu/drm/radeon/radeon_display.c | 4 +-
drivers/gpu/drm/radeon/radeon_drv.c | 9 +-
drivers/gpu/drm/radeon/radeon_kms.c | 4 +-
drivers/gpu/drm/stm/ltdc.c | 3 +
drivers/gpu/drm/tilcdc/tilcdc_panel.c | 6 +-
drivers/gpu/drm/ttm/ttm_tt.c | 3 -
drivers/gpu/drm/xen/xen_drm_front.c | 4 +-
drivers/gpu/drm/xen/xen_drm_front_gem.c | 8 +-
drivers/gpu/drm/xen/xen_drm_front_kms.c | 2 +-
drivers/gpu/host1x/debug.c | 4 +
drivers/gpu/ipu-v3/ipu-common.c | 2 +
drivers/hid/hid-input.c | 6 +-
drivers/hwtracing/coresight/coresight-etm4x.c | 22 +-
drivers/hwtracing/coresight/coresight-etm4x.h | 6 +-
drivers/hwtracing/coresight/coresight-tmc-etf.c | 13 +-
drivers/iio/amplifiers/ad8366.c | 7 +-
drivers/infiniband/core/device.c | 11 +-
drivers/infiniband/core/nldev.c | 3 -
drivers/infiniband/core/verbs.c | 2 +-
drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 13 +-
drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 1 +
drivers/infiniband/hw/qedr/qedr.h | 5 +-
drivers/infiniband/hw/qedr/verbs.c | 42 ++--
drivers/infiniband/sw/rxe/rxe_recv.c | 6 +-
drivers/infiniband/sw/rxe/rxe_verbs.c | 5 +-
drivers/infiniband/ulp/rtrs/rtrs-clt.c | 16 +-
drivers/infiniband/ulp/rtrs/rtrs-srv.c | 2 +-
drivers/iommu/intel/dmar.c | 1 +
drivers/iommu/intel/iommu.c | 27 +++
drivers/iommu/intel/irq_remapping.c | 8 +
drivers/irqchip/irq-bcm7038-l1.c | 8 +
drivers/irqchip/irq-gic-v3-its.c | 4 +-
drivers/irqchip/irq-loongson-htvec.c | 10 +-
drivers/irqchip/irq-loongson-liointc.c | 1 +
drivers/irqchip/irq-loongson-pch-pic.c | 30 ++-
drivers/irqchip/irq-mtk-sysirq.c | 8 +-
drivers/irqchip/irq-ti-sci-inta.c | 2 +-
drivers/leds/led-class.c | 1 +
drivers/leds/leds-lm355x.c | 7 +-
drivers/macintosh/via-macii.c | 9 +-
drivers/md/bcache/super.c | 9 +-
drivers/md/md-cluster.c | 1 +
drivers/md/md.c | 9 +-
drivers/media/cec/platform/cros-ec/cros-ec-cec.c | 6 +-
drivers/media/firewire/firedtv-fw.c | 2 +
drivers/media/i2c/tvp5150.c | 8 +-
drivers/media/mc/mc-request.c | 31 +--
drivers/media/platform/exynos4-is/media-dev.c | 3 +
drivers/media/platform/marvell-ccic/mcam-core.c | 2 +
drivers/media/platform/mtk-mdp/mtk_mdp_comp.c | 16 +-
drivers/media/platform/omap3isp/isppreview.c | 4 +-
drivers/media/platform/s5p-g2d/g2d.c | 28 +--
drivers/media/usb/dvb-usb/Kconfig | 1 +
drivers/media/usb/go7007/go7007-usb.c | 11 +-
drivers/memory/samsung/exynos5422-dmc.c | 12 +-
drivers/memory/tegra/tegra186-emc.c | 16 +-
drivers/mfd/ioc3.c | 6 +
drivers/misc/cxl/sysfs.c | 2 +-
drivers/misc/lkdtm/bugs.c | 49 +++--
drivers/misc/lkdtm/lkdtm.h | 2 -
drivers/misc/lkdtm/perms.c | 22 +-
drivers/misc/lkdtm/usercopy.c | 7 +-
drivers/mmc/host/sdhci-cadence.c | 123 +++++------
drivers/mmc/host/sdhci-of-arasan.c | 4 +
drivers/mmc/host/sdhci-pci-o2micro.c | 6 +
drivers/most/core.c | 4 +-
drivers/mtd/nand/raw/brcmnand/brcmnand.c | 5 +-
drivers/mtd/nand/raw/qcom_nandc.c | 7 +-
drivers/mtd/spi-nor/controllers/intel-spi.c | 9 +
drivers/net/dsa/mv88e6xxx/chip.c | 1 -
drivers/net/dsa/rtl8366.c | 35 ++-
.../net/ethernet/aquantia/atlantic/aq_ethtool.c | 6 +-
.../ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c | 2 +-
drivers/net/ethernet/cadence/macb_main.c | 11 +-
.../ethernet/cavium/liquidio/cn23xx_pf_device.c | 2 +-
drivers/net/ethernet/cavium/thunder/nicvf_main.c | 8 +-
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 8 +-
drivers/net/ethernet/freescale/fman/fman.c | 3 +-
drivers/net/ethernet/freescale/fman/fman_dtsec.c | 4 +-
drivers/net/ethernet/freescale/fman/fman_mac.h | 2 +-
drivers/net/ethernet/freescale/fman/fman_memac.c | 3 +-
drivers/net/ethernet/freescale/fman/fman_port.c | 9 +-
drivers/net/ethernet/freescale/fman/fman_tgec.c | 2 +-
drivers/net/ethernet/intel/iavf/iavf_main.c | 9 +-
drivers/net/ethernet/intel/ice/ice_flex_pipe.c | 8 +-
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 1 +
drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 9 +-
.../ethernet/mellanox/mlx5/core/steering/fs_dr.c | 42 ++--
drivers/net/ethernet/mscc/ocelot.c | 16 +-
.../net/ethernet/pensando/ionic/ionic_bus_pci.c | 9 +-
drivers/net/ethernet/pensando/ionic/ionic_lif.c | 2 +-
drivers/net/ethernet/qlogic/qed/qed_cxt.c | 5 +
drivers/net/ethernet/qlogic/qed/qed_rdma.c | 1 +
drivers/net/ethernet/sgi/ioc3-eth.c | 4 +-
drivers/net/ethernet/ti/am65-cpsw-nuss.c | 19 ++
drivers/net/ethernet/toshiba/spider_net.c | 4 +-
drivers/net/ethernet/xilinx/ll_temac_main.c | 6 +-
drivers/net/hyperv/netvsc_drv.c | 7 +-
drivers/net/phy/marvell10g.c | 18 +-
drivers/net/phy/mscc/mscc_main.c | 9 +
drivers/net/phy/phy_device.c | 8 +-
drivers/net/usb/r8152.c | 2 +-
drivers/net/vmxnet3/vmxnet3_drv.c | 3 +-
drivers/net/vxlan.c | 4 +-
drivers/net/wan/lapbether.c | 10 +-
drivers/net/wireless/ath/ath10k/htt_tx.c | 4 +
.../broadcom/brcm80211/brcmfmac/fwil_types.h | 2 +-
.../broadcom/brcm80211/brcmfmac/fwsignal.c | 4 +
.../wireless/broadcom/brcm80211/brcmfmac/sdio.c | 6 +-
drivers/net/wireless/intel/iwlegacy/common.c | 4 +-
drivers/net/wireless/marvell/mwifiex/sdio.h | 4 +-
drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c | 22 +-
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 13 +-
drivers/net/wireless/mediatek/mt76/mt7615/usb.c | 21 +-
.../net/wireless/mediatek/mt76/mt7615/usb_mcu.c | 2 +-
.../net/wireless/mediatek/mt76/mt7915/debugfs.c | 2 +
drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 19 +-
drivers/net/wireless/quantenna/qtnfmac/core.c | 5 +-
drivers/net/wireless/realtek/rtw88/coex.c | 3 +-
drivers/net/wireless/realtek/rtw88/fw.c | 2 +-
drivers/net/wireless/realtek/rtw88/main.c | 11 +-
drivers/net/wireless/realtek/rtw88/rtw8822ce.c | 4 +
drivers/net/wireless/ti/wl1251/event.c | 2 +-
drivers/nvme/host/multipath.c | 17 +-
drivers/nvme/host/rdma.c | 12 +-
drivers/nvme/host/tcp.c | 12 +-
drivers/nvmem/sprd-efuse.c | 4 +-
drivers/parisc/sba_iommu.c | 2 +-
drivers/pci/access.c | 8 +-
drivers/pci/controller/cadence/pcie-cadence-ep.c | 9 +-
drivers/pci/controller/cadence/pcie-cadence-host.c | 15 +-
drivers/pci/controller/pci-hyperv.c | 71 ++++---
drivers/pci/controller/pci-loongson.c | 6 +-
drivers/pci/controller/pcie-rcar-host.c | 4 +-
drivers/pci/controller/vmd.c | 3 +
drivers/pci/pcie/aspm.c | 1 +
drivers/pci/quirks.c | 2 +
drivers/phy/cadence/phy-cadence-salvo.c | 2 +-
drivers/phy/marvell/phy-armada38x-comphy.c | 45 +++-
drivers/phy/renesas/phy-rcar-gen3-usb2.c | 61 +++---
drivers/phy/samsung/phy-exynos5-usbdrd.c | 4 +-
drivers/pinctrl/pinctrl-single.c | 11 +-
drivers/platform/x86/asus-nb-wmi.c | 82 +++++++
drivers/platform/x86/intel-hid.c | 2 +-
drivers/platform/x86/intel-vbtn.c | 2 +-
drivers/power/supply/88pm860x_battery.c | 6 +-
drivers/regulator/core.c | 18 +-
drivers/reset/reset-intel-gw.c | 24 +--
drivers/s390/block/dasd_diag.c | 25 ++-
drivers/s390/net/qeth_core_main.c | 20 +-
drivers/s390/net/qeth_l2_main.c | 4 +
drivers/scsi/arm/cumana_2.c | 2 +-
drivers/scsi/arm/eesox.c | 2 +-
drivers/scsi/arm/powertec.c | 2 +-
drivers/scsi/megaraid/megaraid_sas_base.c | 9 +-
drivers/scsi/mesh.c | 8 +-
drivers/scsi/qla2xxx/qla_iocb.c | 4 +-
drivers/scsi/scsi_debug.c | 6 +
drivers/scsi/scsi_lib.c | 4 +-
drivers/scsi/ufs/ufshcd.c | 53 ++---
drivers/scsi/ufs/ufshcd.h | 2 +-
drivers/soc/qcom/pdr_interface.c | 4 +-
drivers/soc/qcom/rpmh-rsc.c | 19 +-
drivers/spi/spi-dw-dma.c | 14 +-
drivers/spi/spi-lantiq-ssc.c | 12 +-
drivers/spi/spi-rockchip.c | 2 +-
drivers/spi/spidev.c | 21 +-
drivers/staging/media/allegro-dvt/allegro-core.c | 8 +-
drivers/staging/media/rkisp1/rkisp1-resizer.c | 12 +-
drivers/staging/rtl8192u/r8192U_core.c | 2 +-
.../vc04_services/interface/vchiq_arm/vchiq_arm.c | 1 +
.../int340x_thermal/processor_thermal_device.c | 2 +-
drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 2 +-
drivers/usb/cdns3/gadget.c | 3 +-
drivers/usb/core/quirks.c | 16 +-
drivers/usb/dwc2/platform.c | 4 +-
drivers/usb/dwc3/dwc3-meson-g12a.c | 15 +-
drivers/usb/gadget/function/f_uac2.c | 7 +-
drivers/usb/gadget/udc/bdc/bdc_core.c | 13 +-
drivers/usb/gadget/udc/bdc/bdc_ep.c | 16 +-
drivers/usb/gadget/udc/net2280.c | 4 +-
drivers/usb/mtu3/mtu3_core.c | 6 +-
drivers/usb/serial/cp210x.c | 19 ++
drivers/usb/serial/iuu_phoenix.c | 14 +-
drivers/vdpa/vdpa_sim/vdpa_sim.c | 31 ++-
drivers/video/console/newport_con.c | 12 +-
drivers/video/fbdev/neofb.c | 1 +
drivers/video/fbdev/pxafb.c | 4 +-
drivers/video/fbdev/savage/savagefb_driver.c | 2 +
drivers/video/fbdev/sm712fb.c | 2 +
drivers/xen/balloon.c | 12 +-
drivers/xen/gntdev-dmabuf.c | 8 +
fs/9p/v9fs.c | 5 +-
fs/btrfs/ctree.h | 2 +
fs/btrfs/extent-tree.c | 8 +
fs/btrfs/extent_io.c | 2 +
fs/btrfs/file.c | 12 +-
fs/btrfs/inode.c | 44 +++-
fs/btrfs/space-info.c | 2 +-
fs/dlm/lockspace.c | 6 +-
fs/erofs/inode.c | 121 +++++++----
fs/io_uring.c | 235 ++++++++++++++++-----
fs/iomap/apply.c | 13 +-
fs/kernfs/file.c | 2 +-
fs/minix/inode.c | 36 +++-
fs/minix/itree_common.c | 8 +-
fs/nfs/pnfs.c | 46 ++--
fs/nfsd/nfs4recover.c | 24 +--
fs/ocfs2/dlmglue.c | 8 +-
fs/pstore/platform.c | 5 +-
fs/xfs/libxfs/xfs_shared.h | 1 +
fs/xfs/libxfs/xfs_trans_space.h | 2 +-
fs/xfs/scrub/bmap.c | 22 +-
fs/xfs/xfs_bmap_util.c | 18 +-
fs/xfs/xfs_qm.c | 1 +
fs/xfs/xfs_reflink.c | 21 +-
fs/xfs/xfs_trans.c | 19 +-
include/asm-generic/vmlinux.lds.h | 1 +
include/linux/bitfield.h | 2 +-
include/linux/dmar.h | 1 +
include/linux/gpio/driver.h | 13 +-
include/linux/gpio/regmap.h | 2 +-
include/linux/intel-iommu.h | 2 +
include/linux/tpm.h | 1 +
include/linux/tpm_eventlog.h | 11 +-
include/linux/tracepoint.h | 2 +-
include/net/bluetooth/bluetooth.h | 2 +
include/net/bluetooth/hci.h | 11 +
include/net/bluetooth/hci_core.h | 2 +-
include/net/inet_connection_sock.h | 4 +
include/net/ip_vs.h | 10 +-
include/net/tcp.h | 2 +
include/uapi/linux/bpf.h | 2 +-
include/uapi/linux/seccomp.h | 3 +-
include/uapi/rdma/qedr-abi.h | 10 +-
kernel/bpf/map_iter.c | 16 +-
kernel/bpf/task_iter.c | 6 +-
kernel/rcu/tree.c | 9 +-
kernel/sched/core.c | 21 +-
kernel/sched/fair.c | 23 +-
kernel/sched/topology.c | 2 +-
kernel/seccomp.c | 9 +
kernel/signal.c | 16 +-
kernel/task_work.c | 8 +-
kernel/time/tick-sched.c | 22 +-
kernel/trace/blktrace.c | 18 +-
kernel/trace/ftrace.c | 3 -
kernel/trace/trace.c | 12 +-
kernel/trace/trace.h | 9 +-
lib/crc-t10dif.c | 54 +++--
lib/dynamic_debug.c | 23 +-
lib/kobject.c | 33 ++-
mm/mmap.c | 1 +
mm/vmstat.c | 12 +-
net/bluetooth/6lowpan.c | 5 +
net/bluetooth/hci_core.c | 28 ++-
net/bpfilter/bpfilter_kern.c | 1 +
net/core/sock.c | 25 ++-
net/ipv4/inet_connection_sock.c | 97 +++++----
net/ipv4/inet_hashtables.c | 1 +
net/ipv4/sysctl_net_ipv4.c | 16 +-
net/ipv4/tcp.c | 16 +-
net/ipv4/tcp_fastopen.c | 23 ++
net/netfilter/ipvs/ip_vs_core.c | 12 +-
net/netfilter/nft_meta.c | 2 +-
net/nfc/rawsock.c | 7 +-
net/packet/af_packet.c | 9 +-
net/socket.c | 2 +-
net/sunrpc/auth_gss/gss_krb5_wrap.c | 2 +-
net/sunrpc/auth_gss/svcauth_gss.c | 1 -
net/sunrpc/xprtrdma/svc_rdma_rw.c | 28 ++-
net/tls/tls_device.c | 3 +-
net/vmw_vsock/af_vsock.c | 2 +-
samples/bpf/fds_example.c | 3 +-
samples/bpf/map_perf_test_kern.c | 9 +-
samples/bpf/test_map_in_map_kern.c | 9 +-
samples/bpf/test_probe_write_user_kern.c | 9 +-
scripts/recordmcount.c | 6 +
scripts/selinux/mdp/mdp.c | 23 +-
security/integrity/ima/ima.h | 5 +
security/integrity/ima/ima_policy.c | 102 ++++++++-
security/smack/smackfs.c | 6 +-
sound/pci/hda/patch_realtek.c | 4 +-
sound/soc/codecs/hdac_hda.c | 7 +-
sound/soc/codecs/tas2770.c | 3 +-
sound/soc/fsl/fsl_easrc.c | 2 +-
sound/soc/fsl/fsl_sai.c | 5 +-
sound/soc/fsl/fsl_sai.h | 2 +-
sound/soc/intel/boards/bxt_rt298.c | 2 +
sound/soc/intel/boards/cml_rt1011_rt5682.c | 84 +++-----
sound/soc/intel/boards/sof_sdw.c | 1 +
sound/soc/meson/axg-card.c | 20 +-
sound/soc/meson/axg-tdm-formatter.c | 11 +-
sound/soc/meson/axg-tdm-formatter.h | 1 -
sound/soc/meson/axg-tdm-interface.c | 26 ++-
sound/soc/meson/axg-tdmin.c | 16 +-
sound/soc/meson/axg-tdmout.c | 3 -
sound/soc/meson/gx-card.c | 18 +-
sound/soc/meson/meson-card-utils.c | 4 -
sound/soc/soc-core.c | 5 +-
sound/soc/soc-dai.c | 16 +-
sound/soc/soc-pcm.c | 42 ++--
sound/soc/sof/nocodec.c | 1 +
sound/usb/card.h | 1 +
sound/usb/mixer_quirks.c | 1 +
sound/usb/pcm.c | 6 +
sound/usb/quirks-table.h | 64 +++++-
sound/usb/quirks.c | 3 +
sound/usb/stream.c | 1 +
tools/bpf/bpftool/btf.c | 2 +-
tools/bpf/bpftool/gen.c | 5 +-
tools/build/Build.include | 3 +-
tools/include/uapi/linux/bpf.h | 2 +-
tools/lib/bpf/bpf_tracing.h | 4 +-
tools/testing/kunit/kunit.py | 24 ---
tools/testing/kunit/kunit_kernel.py | 6 +-
tools/testing/kunit/kunit_tool_test.py | 14 +-
tools/testing/selftests/lkdtm/run.sh | 6 +
tools/testing/selftests/lkdtm/tests.txt | 1 +
tools/testing/selftests/net/msg_zerocopy.c | 5 +-
.../selftests/powerpc/benchmarks/context_switch.c | 21 +-
.../testing/selftests/powerpc/eeh/eeh-functions.sh | 11 +-
tools/testing/selftests/powerpc/utils.c | 37 ++--
tools/testing/selftests/seccomp/seccomp_bpf.c | 2 +-
491 files changed, 4037 insertions(+), 2466 deletions(-)
5 years, 2 months
- 8
- 476
Hello..
by trust＠info.net
This is a final attempt to reach you as regards the estate of our deceased client who made you one of the beneficiaries of his estate. Do get back to me at your earliest convenience. The Trustees
5 years, 2 months
- 1
- 0
+ squashfs-avoid-bio_alloc-failure-with-1mbyte-blocks.patch added to -mm tree
by Andrew Morton
The patch titled
Subject: squashfs: avoid bio_alloc() failure with 1Mbyte blocks
has been added to the -mm tree. Its filename is
squashfs-avoid-bio_alloc-failure-with-1mbyte-blocks.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/squashfs-avoid-bio_alloc-failure-w…
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/squashfs-avoid-bio_alloc-failure-w…
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Phillip Lougher <phillip(a)squashfs.org.uk>
Subject: squashfs: avoid bio_alloc() failure with 1Mbyte blocks
This is a regression introduced by the patch "migrate from ll_rw_block
usage to BIO".
Bio_alloc() is limited to 256 pages (1 Mbyte). This can cause a failure
when reading 1 Mbyte block filesystems. The problem is a datablock can be
fully (or almost uncompressed), requiring 256 pages, but, because blocks
are not aligned to page boundaries, it may require 257 pages to read.
Bio_kmalloc() can handle 1024 pages, and so use this for the edge
condition.
Link: http://lkml.kernel.org/r/20200815035637.15319-1-phillip@squashfs.org.uk
Fixes: 93e72b3c612a ("squashfs: migrate from ll_rw_block usage to BIO")
Signed-off-by: Phillip Lougher <phillip(a)squashfs.org.uk>
Reported-by: Nicolas Prochazka <nicolas.prochazka(a)gmail.com>
Reported-by: Tomoatsu Shimada <shimada(a)walbrix.com>
Reviewed-by: Guenter Roeck <groeck(a)chromium.org>
Cc: Philippe Liard <pliard(a)google.com>
Cc: Christoph Hellwig <hch(a)lst.de>
Cc: Adrien Schildknecht <adrien+dev(a)schischi.me>
Cc: Daniel Rosenberg <drosen(a)google.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
fs/squashfs/block.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
--- a/fs/squashfs/block.c~squashfs-avoid-bio_alloc-failure-with-1mbyte-blocks
+++ a/fs/squashfs/block.c
@@ -87,7 +87,11 @@ static int squashfs_bio_read(struct supe
int error, i;
struct bio *bio;
- bio = bio_alloc(GFP_NOIO, page_count);
+ if (page_count <= BIO_MAX_PAGES)
+ bio = bio_alloc(GFP_NOIO, page_count);
+ else
+ bio = bio_kmalloc(GFP_NOIO, page_count);
+
if (!bio)
return -ENOMEM;
_
Patches currently in -mm which might be from phillip(a)squashfs.org.uk are
squashfs-avoid-bio_alloc-failure-with-1mbyte-blocks.patch
5 years, 2 months
- 1
- 0
+ uprobes-__replace_page-avoid-bug-in-munlock_vma_page.patch added to -mm tree
by Andrew Morton
The patch titled
Subject: uprobes: __replace_page() avoid BUG in munlock_vma_page()
has been added to the -mm tree. Its filename is
uprobes-__replace_page-avoid-bug-in-munlock_vma_page.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/uprobes-__replace_page-avoid-bug-i…
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/uprobes-__replace_page-avoid-bug-i…
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Hugh Dickins <hughd(a)google.com>
Subject: uprobes: __replace_page() avoid BUG in munlock_vma_page()
syzbot crashed on the VM_BUG_ON_PAGE(PageTail) in munlock_vma_page(), when
called from uprobes __replace_page(). Which of many ways to fix it?
Settled on not calling when PageCompound (since Head and Tail are equals
in this context, PageCompound the usual check in uprobes.c, and the prior
use of FOLL_SPLIT_PMD will have cleared PageMlocked already).
Link: http://lkml.kernel.org/r/alpine.LSU.2.11.2008161338360.20413@eggly.anvils
Fixes: 5a52c9df62b4 ("uprobe: use FOLL_SPLIT_PMD instead of FOLL_SPLIT")
Signed-off-by: Hugh Dickins <hughd(a)google.com>
Reported-by: syzbot <syzkaller(a)googlegroups.com>
Acked-by: Song Liu <songliubraving(a)fb.com>
Acked-by: Oleg Nesterov <oleg(a)redhat.com>
Reviewed-by: Srikar Dronamraju <srikar(a)linux.vnet.ibm.com>
Cc: "Kirill A. Shutemov" <kirill.shutemov(a)linux.intel.com>
Cc: <stable(a)vger.kernel.org> [5.4+]
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
kernel/events/uprobes.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/kernel/events/uprobes.c~uprobes-__replace_page-avoid-bug-in-munlock_vma_page
+++ a/kernel/events/uprobes.c
@@ -205,7 +205,7 @@ static int __replace_page(struct vm_area
try_to_free_swap(old_page);
page_vma_mapped_walk_done(&pvmw);
- if (vma->vm_flags & VM_LOCKED)
+ if ((vma->vm_flags & VM_LOCKED) && !PageCompound(old_page))
munlock_vma_page(old_page);
put_page(old_page);
_
Patches currently in -mm which might be from hughd(a)google.com are
uprobes-__replace_page-avoid-bug-in-munlock_vma_page.patch
khugepaged-adjust-vm_bug_on_mm-in-__khugepaged_enter.patch
5 years, 2 months
- 1
- 0
+ kernel-relayc-fix-memleak-on-destroy-relay-channel.patch added to -mm tree
by Andrew Morton
The patch titled
Subject: kernel/relay.c: fix memleak on destroy relay channel
has been added to the -mm tree. Its filename is
kernel-relayc-fix-memleak-on-destroy-relay-channel.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/kernel-relayc-fix-memleak-on-destr…
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/kernel-relayc-fix-memleak-on-destr…
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Wei Yongjun <weiyongjun1(a)huawei.com>
Subject: kernel/relay.c: fix memleak on destroy relay channel
kmemleak report memory leak as follows:
unreferenced object 0x607ee4e5f948 (size 8):
comm "syz-executor.1", pid 2098, jiffies 4295031601 (age 288.468s)
hex dump (first 8 bytes):
00 00 00 00 00 00 00 00 ........
backtrace:
[<00000000ca1de2fa>] relay_open kernel/relay.c:583 [inline]
[<00000000ca1de2fa>] relay_open+0xb6/0x970 kernel/relay.c:563
[<0000000038ae5a4b>] do_blk_trace_setup+0x4a8/0xb20 kernel/trace/blktrace.c:557
[<00000000d5e778e9>] __blk_trace_setup+0xb6/0x150 kernel/trace/blktrace.c:597
[<0000000038fdf803>] blk_trace_ioctl+0x146/0x280 kernel/trace/blktrace.c:738
[<00000000ce25a0ca>] blkdev_ioctl+0xb2/0x6a0 block/ioctl.c:613
[<00000000579e47e0>] block_ioctl+0xe5/0x120 fs/block_dev.c:1871
[<00000000b1588c11>] vfs_ioctl fs/ioctl.c:48 [inline]
[<00000000b1588c11>] __do_sys_ioctl fs/ioctl.c:753 [inline]
[<00000000b1588c11>] __se_sys_ioctl fs/ioctl.c:739 [inline]
[<00000000b1588c11>] __x64_sys_ioctl+0x170/0x1ce fs/ioctl.c:739
[<0000000088fc9942>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46
[<000000004f6dd57a>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
'chan->buf' is malloced in relay_open() by alloc_percpu() but not free
while destroy the relay channel. Fix it by adding free_percpu() before
return from relay_destroy_channel().
Link: http://lkml.kernel.org/r/20200817122826.48518-1-weiyongjun1@huawei.com
Fixes: 017c59c042d0 ("relay: Use per CPU constructs for the relay channel buffer pointers")
Signed-off-by: Wei Yongjun <weiyongjun1(a)huawei.com>
Reported-by: Hulk Robot <hulkci(a)huawei.com>
Reviewed-by: Chris Wilson <chris(a)chris-wilson.co.uk>
Cc: Al Viro <viro(a)zeniv.linux.org.uk>
Cc: Michael Ellerman <mpe(a)ellerman.id.au>
Cc: David Rientjes <rientjes(a)google.com>
Cc: Michel Lespinasse <walken(a)google.com>
Cc: Daniel Axtens <dja(a)axtens.net>
Cc: Thomas Gleixner <tglx(a)linutronix.de>
Cc: Akash Goel <akash.goel(a)intel.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
kernel/relay.c | 1 +
1 file changed, 1 insertion(+)
--- a/kernel/relay.c~kernel-relayc-fix-memleak-on-destroy-relay-channel
+++ a/kernel/relay.c
@@ -197,6 +197,7 @@ free_buf:
static void relay_destroy_channel(struct kref *kref)
{
struct rchan *chan = container_of(kref, struct rchan, kref);
+ free_percpu(chan->buf);
kfree(chan);
}
_
Patches currently in -mm which might be from weiyongjun1(a)huawei.com are
kernel-relayc-fix-memleak-on-destroy-relay-channel.patch
5 years, 2 months
- 1
- 0
+ romfs-fix-uninitialized-memory-leak-in-romfs_dev_read.patch added to -mm tree
by Andrew Morton
The patch titled
Subject: romfs: fix uninitialized memory leak in romfs_dev_read()
has been added to the -mm tree. Its filename is
romfs-fix-uninitialized-memory-leak-in-romfs_dev_read.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/romfs-fix-uninitialized-memory-lea…
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/romfs-fix-uninitialized-memory-lea…
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Jann Horn <jannh(a)google.com>
Subject: romfs: fix uninitialized memory leak in romfs_dev_read()
romfs has a superblock field that limits the size of the filesystem; data
beyond that limit is never accessed.
romfs_dev_read() fetches a caller-supplied number of bytes from the
backing device. It returns 0 on success or an error code on failure;
therefore, its API can't represent short reads, it's all-or-nothing.
However, when romfs_dev_read() detects that the requested operation would
cross the filesystem size limit, it currently silently truncates the
requested number of bytes. This e.g. means that when the content of a
file with size 0x1000 starts one byte before the filesystem size limit,
->readpage() will only fill a single byte of the supplied page while
leaving the rest uninitialized, leaking that uninitialized memory to
userspace.
Fix it by returning an error code instead of truncating the read when the
requested read operation would go beyond the end of the filesystem.
Link: http://lkml.kernel.org/r/20200818013202.2246365-1-jannh@google.com
Fixes: da4458bda237 ("NOMMU: Make it possible for RomFS to use MTD devices directly")
Signed-off-by: Jann Horn <jannh(a)google.com>
Reviewed-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Cc: David Howells <dhowells(a)redhat.com>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
fs/romfs/storage.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
--- a/fs/romfs/storage.c~romfs-fix-uninitialized-memory-leak-in-romfs_dev_read
+++ a/fs/romfs/storage.c
@@ -217,10 +217,8 @@ int romfs_dev_read(struct super_block *s
size_t limit;
limit = romfs_maxsize(sb);
- if (pos >= limit)
+ if (pos >= limit || buflen > limit - pos)
return -EIO;
- if (buflen > limit - pos)
- buflen = limit - pos;
#ifdef CONFIG_ROMFS_ON_MTD
if (sb->s_mtd)
_
Patches currently in -mm which might be from jannh(a)google.com are
romfs-fix-uninitialized-memory-leak-in-romfs_dev_read.patch
5 years, 2 months
- 1
- 0
[merged] include-asm-generic-vmlinuxldsh-align-ro_after_init.patch removed from -mm tree
by akpm＠linux-foundation.org
The patch titled
Subject: include/asm-generic/vmlinux.lds.h: align ro_after_init
has been removed from the -mm tree. Its filename was
include-asm-generic-vmlinuxldsh-align-ro_after_init.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Romain Naour <romain.naour(a)gmail.com>
Subject: include/asm-generic/vmlinux.lds.h: align ro_after_init
Since the patch [1], building the kernel using a toolchain built with
binutils 2.33.1 prevents booting a sh4 system under Qemu. Apply the patch
provided by Alan Modra [2] that fix alignment of rodata.
[1] https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ebd2263ba9a9124d…
[2] https://www.sourceware.org/ml/binutils/2019-12/msg00112.html
Link: https://marc.info/?l=linux-sh&m=158429470221261
Signed-off-by: Romain Naour <romain.naour(a)gmail.com>
Cc: Alan Modra <amodra(a)gmail.com>
Cc: Bin Meng <bin.meng(a)windriver.com>
Cc: Chen Zhou <chenzhou10(a)huawei.com>
Cc: Geert Uytterhoeven <geert+renesas(a)glider.be>
Cc: John Paul Adrian Glaubitz <glaubitz(a)physik.fu-berlin.de>
Cc: Krzysztof Kozlowski <krzk(a)kernel.org>
Cc: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com>
Cc: Rich Felker <dalias(a)libc.org>
Cc: Sam Ravnborg <sam(a)ravnborg.org>
Cc: Yoshinori Sato <ysato(a)users.sourceforge.jp>
Cc: Arnd Bergmann <arnd(a)arndb.de>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
include/asm-generic/vmlinux.lds.h | 1 +
1 file changed, 1 insertion(+)
--- a/include/asm-generic/vmlinux.lds.h~include-asm-generic-vmlinuxldsh-align-ro_after_init
+++ a/include/asm-generic/vmlinux.lds.h
@@ -394,6 +394,7 @@
*/
#ifndef RO_AFTER_INIT_DATA
#define RO_AFTER_INIT_DATA \
+ . = ALIGN(8); \
__start_ro_after_init = .; \
*(.data..ro_after_init) \
JUMP_TABLE_DATA \
_
Patches currently in -mm which might be from romain.naour(a)gmail.com are
5 years, 2 months
- 1
- 0
[merged] revert-mm-vmstatc-do-not-show-lowmem-reserve-protection-information-of-empty-zone.patch removed from -mm tree
by akpm＠linux-foundation.org
The patch titled
Subject: Revert "mm/vmstat.c: do not show lowmem reserve protection information of empty zone"
has been removed from the -mm tree. Its filename was
revert-mm-vmstatc-do-not-show-lowmem-reserve-protection-information-of-empty-zone.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Baoquan He <bhe(a)redhat.com>
Subject: Revert "mm/vmstat.c: do not show lowmem reserve protection information of empty zone"
This reverts commit 26e7deadaae175.
Sonny reported that one of their tests started failing on the latest
kernel on their Chrome OS platform. The root cause is that the above
commit removed the protection line of empty zone, while the parser used in
the test relies on the protection line to mark the end of each zone.
Let's revert it to avoid breaking userspace testing or applications.
Link: http://lkml.kernel.org/r/20200811075412.12872-1-bhe@redhat.com
Fixes: 26e7deadaae175 ("mm/vmstat.c: do not show lowmem reserve protection information of empty zone)"
Signed-off-by: Baoquan He <bhe(a)redhat.com>
Reported-by: Sonny Rao <sonnyrao(a)chromium.org>
Reviewed-by: David Hildenbrand <david(a)redhat.com>
Acked-by: David Rientjes <rientjes(a)google.com>
Cc: <stable(a)vger.kernel.org> [5.8.x]
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
---
mm/vmstat.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
--- a/mm/vmstat.c~revert-mm-vmstatc-do-not-show-lowmem-reserve-protection-information-of-empty-zone
+++ a/mm/vmstat.c
@@ -1642,12 +1642,6 @@ static void zoneinfo_show_print(struct s
zone->present_pages,
zone_managed_pages(zone));
- /* If unpopulated, no other information is useful */
- if (!populated_zone(zone)) {
- seq_putc(m, '\n');
- return;
- }
-
seq_printf(m,
"\n protection: (%ld",
zone->lowmem_reserve[0]);
@@ -1655,6 +1649,12 @@ static void zoneinfo_show_print(struct s
seq_printf(m, ", %ld", zone->lowmem_reserve[i]);
seq_putc(m, ')');
+ /* If unpopulated, no other information is useful */
+ if (!populated_zone(zone)) {
+ seq_putc(m, '\n');
+ return;
+ }
+
for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
seq_printf(m, "\n %-12s %lu", zone_stat_name(i),
zone_page_state(zone, i));
_
Patches currently in -mm which might be from bhe(a)redhat.com are
5 years, 2 months
- 1
- 0
[PATCH 5.4 000/270] 5.4.59-rc1 review
by Greg Kroah-Hartman
This is the start of the stable review cycle for the 5.4.59 release.
There are 270 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, 19 Aug 2020 14:36:49 +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-5.4.59-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 5.4.59-rc1
Guoyu Huang <hgy5945(a)gmail.com>
io_uring: Fix NULL pointer dereference in loop_rw_iter()
Gerald Schaefer <gerald.schaefer(a)linux.ibm.com>
s390/gmap: improve THP splitting
Stefan Haberland <sth(a)linux.ibm.com>
s390/dasd: fix inability to use DASD with DIAG driver
Oleksandr Andrushchenko <oleksandr_andrushchenko(a)epam.com>
xen/gntdev: Fix dmabuf import with non-zero sgt offset
Roger Pau Monne <roger.pau(a)citrix.com>
xen/balloon: make the balloon wait interruptible
Roger Pau Monne <roger.pau(a)citrix.com>
xen/balloon: fix accounting in alloc_xenballooned_pages error path
Eric Biggers <ebiggers(a)google.com>
fs/minix: reject too-large maximum file size
Eric Biggers <ebiggers(a)google.com>
fs/minix: don't allow getting deleted inodes
Eric Biggers <ebiggers(a)google.com>
fs/minix: check return value of sb_getblk()
Jakub Kicinski <kuba(a)kernel.org>
bitfield.h: don't compile-time validate _val in FIELD_FIT
Mikulas Patocka <mpatocka(a)redhat.com>
crypto: cpt - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
John Allen <john.allen(a)amd.com>
crypto: ccp - Fix use of merged scatterlists
Tom Rix <trix(a)redhat.com>
crypto: qat - fix double free in qat_uclo_create_batch_init_list
Mikulas Patocka <mpatocka(a)redhat.com>
crypto: hisilicon - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
Matteo Croce <mcroce(a)linux.microsoft.com>
pstore: Fix linking when crypto API disabled
Jarkko Sakkinen <jarkko.sakkinen(a)linux.intel.com>
tpm: Unify the mismatching TPM space buffer sizes
Hector Martin <marcan(a)marcan.st>
ALSA: usb-audio: add quirk for Pioneer DDJ-RB
Jon Derrick <jonathan.derrick(a)intel.com>
irqdomain/treewide: Free firmware node after domain removal
Nathan Huckleberry <nhuck(a)google.com>
ARM: 8992/1: Fix unwind_frame for clang-built kernels
Sven Schnelle <svens(a)stackframe.org>
parisc: mask out enable and reserved bits from sba imask
John David Anglin <dave.anglin(a)bell.net>
parisc: Implement __smp_store_release and __smp_load_acquire barriers
John David Anglin <dave.anglin(a)bell.net>
parisc: Do not use an ordered store in pa_tlb_lock()
Helge Deller <deller(a)gmx.de>
Revert "parisc: Revert "Release spinlocks using ordered store""
Helge Deller <deller(a)gmx.de>
Revert "parisc: Use ldcw instruction for SMP spinlock release barrier"
Helge Deller <deller(a)gmx.de>
Revert "parisc: Drop LDCW barrier in CAS code when running UP"
Gao Xiang <hsiangkao(a)redhat.com>
erofs: fix extended inode could cross boundary
Sivaprakash Murugesan <sivaprak(a)codeaurora.org>
mtd: rawnand: qcom: avoid write to unavailable register
Christian Eggers <ceggers(a)arri.de>
spi: spidev: Align buffers for DMA
Romain Naour <romain.naour(a)gmail.com>
include/asm-generic/vmlinux.lds.h: align ro_after_init
Ivan Kokshaysky <ink(a)jurassic.park.msu.ru>
cpufreq: dt: fix oops on armada37xx
Viresh Kumar <viresh.kumar(a)linaro.org>
cpufreq: Fix locking issues with governors
Trond Myklebust <trond.myklebust(a)hammerspace.com>
NFS: Don't return layout segments that are in use
Trond Myklebust <trond.myklebust(a)hammerspace.com>
NFS: Don't move layouts to plh_return_segs list while in use
Jens Axboe <axboe(a)kernel.dk>
io_uring: set ctx sq/cq entry count earlier
Dave Airlie <airlied(a)redhat.com>
drm/ttm/nouveau: don't call tt destroy callback on alloc failure.
Tuomas Tynkkynen <tuomas.tynkkynen(a)iki.fi>
media: media-request: Fix crash if memory allocation fails
Zheng Bin <zhengbin13(a)huawei.com>
9p: Fix memory leak in v9fs_mount
Hector Martin <marcan(a)marcan.st>
ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109
Hector Martin <marcan(a)marcan.st>
ALSA: usb-audio: fix overeager device match for MacroSilicon MS2109
Mirko Dietrich <buzz(a)l4m1.de>
ALSA: usb-audio: Creative USB X-Fi Pro SB1095 volume knob support
Hui Wang <hui.wang(a)canonical.com>
ALSA: hda - fix the micmute led status for Lenovo ThinkCentre AIO
Brant Merryman <brant.merryman(a)silabs.com>
USB: serial: cp210x: enable usb generic throttle/unthrottle
Brant Merryman <brant.merryman(a)silabs.com>
USB: serial: cp210x: re-enable auto-RTS on open
Tim Froidcoeur <tim.froidcoeur(a)tessares.net>
net: initialize fastreuse on inet_inherit_port
Tim Froidcoeur <tim.froidcoeur(a)tessares.net>
net: refactor bind_bucket fastreuse into helper
Ronak Doshi <doshir(a)vmware.com>
vmxnet3: use correct tcp hdr length when packet is encapsulated
Jason Baron <jbaron(a)akamai.com>
tcp: correct read of TFO keys on big endian systems
Ira Weiny <ira.weiny(a)intel.com>
net/tls: Fix kmap usage
Miaohe Lin <linmiaohe(a)huawei.com>
net: Set fput_needed iff FDPUT_FPUT is set
Johan Hovold <johan(a)kernel.org>
net: phy: fix memory leak in device-create error path
Qingyu Li <ieatmuttonchuan(a)gmail.com>
net/nfc/rawsock.c: add CAP_NET_RAW check.
Miaohe Lin <linmiaohe(a)huawei.com>
net: Fix potential memory leak in proto_register()
Xie He <xie.he.0141(a)gmail.com>
drivers/net/wan/lapbether: Added needed_headroom and a skb->len check
John Ogness <john.ogness(a)linutronix.de>
af_packet: TPACKET_V3: fix fill status rwlock imbalance
Jian Cai <caij2003(a)gmail.com>
crypto: aesni - add compatibility with IAS
Eric Dumazet <edumazet(a)google.com>
x86/fsgsbase/64: Fix NULL deref in 86_fsgsbase_read_task
Chuck Lever <chuck.lever(a)oracle.com>
SUNRPC: Fix ("SUNRPC: Add "@len" parameter to gss_unwrap()")
Chuck Lever <chuck.lever(a)oracle.com>
svcrdma: Fix page leak in svc_rdma_recv_read_chunk()
Drew Fustini <drew(a)beagleboard.org>
pinctrl-single: fix pcs_parse_pinconf() return value
Pavel Machek <pavel(a)ucw.cz>
ocfs2: fix unbalanced locking
Wang Hai <wanghai38(a)huawei.com>
dlm: Fix kobject memleak
Dean Nelson <dnelson(a)redhat.com>
net: thunderx: initialize VF's mailbox mutex before first usage
Florinel Iordache <florinel.iordache(a)nxp.com>
fsl/fman: fix eth hash table allocation
Florinel Iordache <florinel.iordache(a)nxp.com>
fsl/fman: check dereferencing null pointer
Florinel Iordache <florinel.iordache(a)nxp.com>
fsl/fman: fix unreachable code
Florinel Iordache <florinel.iordache(a)nxp.com>
fsl/fman: fix dereference null return value
Florinel Iordache <florinel.iordache(a)nxp.com>
fsl/fman: use 32-bit unsigned integer
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
net: spider_net: Fix the size used in a 'dma_free_coherent()' call
Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com>
liquidio: Fix wrong return value in cn23xx_get_pf_num()
Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com>
net: ethernet: aquantia: Fix wrong return value
Leon Romanovsky <leon(a)kernel.org>
net/mlx5: Delete extra dump stack that gives nothing
Alex Vesker <valex(a)mellanox.com>
net/mlx5: DR, Change push vlan action sequence
Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com>
tools, bpftool: Fix wrong return value in do_dump()
Andrii Nakryiko <andriin(a)fb.com>
tools, build: Propagate build failures from tools/build/Makefile.build
Wang Hai <wanghai38(a)huawei.com>
wl1251: fix always return 0 error
Yan-Hsuan Chuang <yhchuang(a)realtek.com>
rtw88: coex: only skip coex triggered by BT info
Tsang-Shian Lin <thlin(a)realtek.com>
rtw88: fix short GI capability based on current bandwidth
Tsang-Shian Lin <thlin(a)realtek.com>
rtw88: fix LDPC field for RA info
Surabhi Boob <surabhi.boob(a)intel.com>
ice: Graceful error handling in HW table calloc failure
Julian Wiedmann <jwi(a)linux.ibm.com>
s390/qeth: don't process empty bridge port events
Shengjiu Wang <shengjiu.wang(a)nxp.com>
ASoC: fsl_sai: Fix value of FSL_SAI_CR1_RFW_MASK
Jerome Brunet <jbrunet(a)baylibre.com>
ASoC: meson: axg-tdm-formatters: fix sclk inversion
Jerome Brunet <jbrunet(a)baylibre.com>
ASoC: meson: axg-tdmin: fix g12a skew
Jerome Brunet <jbrunet(a)baylibre.com>
ASoC: meson: axg-tdm-interface: fix link fmt setup
Sandipan Das <sandipan(a)linux.ibm.com>
selftests/powerpc: Fix online CPU selection
Sven Auhagen <sven.auhagen(a)voleatech.de>
cpufreq: ap806: fix cpufreq driver needs ap cpu clk
Hanjun Guo <guohanjun(a)huawei.com>
PCI: Release IVRS table in AMD ACS quirk
Mark Zhang <markz(a)mellanox.com>
RDMA/netlink: Remove CAP_NET_RAW check when dump a raw QP
Harish <harish(a)linux.ibm.com>
selftests/powerpc: Fix CPU affinity for child process
Michael Ellerman <mpe(a)ellerman.id.au>
powerpc/boot: Fix CONFIG_PPC_MPC52XX references
Michael Ellerman <mpe(a)ellerman.id.au>
powerpc/32s: Fix CONFIG_BOOK3S_601 uses
Oliver O'Halloran <oohall(a)gmail.com>
selftests/powerpc: Squash spurious errors due to device removal
Brian Foster <bfoster(a)redhat.com>
xfs: fix inode allocation block res calculation precedence
Linus Walleij <linus.walleij(a)linaro.org>
net: dsa: rtl8366: Fix VLAN set-up
Linus Walleij <linus.walleij(a)linaro.org>
net: dsa: rtl8366: Fix VLAN semantics
Nicolas Boichat <drinkcat(a)chromium.org>
Bluetooth: hci_serdev: Only unregister device if it was registered
Nicolas Boichat <drinkcat(a)chromium.org>
Bluetooth: hci_h5: Set HCI_UART_RESET_ON_INIT to correct flags
Tom Rix <trix(a)redhat.com>
power: supply: check if calc_soc succeeded in pm860x_init_battery
Dan Carpenter <dan.carpenter(a)oracle.com>
Smack: prevent underflow in smk_set_cipso()
Dan Carpenter <dan.carpenter(a)oracle.com>
Smack: fix another vsscanf out of bounds
Li Heng <liheng40(a)huawei.com>
RDMA/core: Fix return error value in _ib_modify_qp() to negative
Kishon Vijay Abraham I <kishon(a)ti.com>
PCI: cadence: Fix updating Vendor ID and Subsystem Vendor ID register
Finn Thain <fthain(a)telegraphics.com.au>
macintosh/via-macii: Access autopoll_devs when inside lock
Chris Packham <chris.packham(a)alliedtelesis.co.nz>
net: dsa: mv88e6xxx: MV88E6097 does not support jumbo configuration
Finn Thain <fthain(a)telegraphics.com.au>
scsi: mesh: Fix panic after host or bus reset
Tomas Henzl <thenzl(a)redhat.com>
scsi: megaraid_sas: Clear affinity hint
Ruslan Bilovol <ruslan.bilovol(a)gmail.com>
usb: gadget: f_uac2: fix AC Interface Header Descriptor wTotalLength
Marek Szyprowski <m.szyprowski(a)samsung.com>
usb: dwc2: Fix error path in gadget registration
Yu Kuai <yukuai3(a)huawei.com>
MIPS: OCTEON: add missing put_device() call in dwc3_octeon_device_init()
Russell King <rmk+kernel(a)armlinux.org.uk>
phy: armada-38x: fix NETA lockup when repeatedly switching speeds
Sean Wang <sean.wang(a)mediatek.com>
mt76: mt7615: fix potential memory leak in mcu message handler
Madhavan Srinivasan <maddy(a)linux.ibm.com>
powerpc/perf: Fix missing is_sier_aviable() during build
Sai Prakash Ranjan <saiprakash.ranjan(a)codeaurora.org>
coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb()
Dan Carpenter <dan.carpenter(a)oracle.com>
thermal: ti-soc-thermal: Fix reversed condition in ti_thermal_expose_sensor()
Kars Mulder <kerneldev(a)karsmulder.nl>
usb: core: fix quirks_param_set() writing to a const pointer
Johan Hovold <johan(a)kernel.org>
USB: serial: iuu_phoenix: fix led-activity helpers
Hauke Mehrtens <hauke(a)hauke-m.de>
spi: lantiq-ssc: Fix warning by using WQ_MEM_RECLAIM
Steve Longerbeam <slongerbeam(a)gmail.com>
gpu: ipu-v3: Restore RGB32, BGR32
Marco Felsch <m.felsch(a)pengutronix.de>
drm/imx: tve: fix regulator_disable error path
Philipp Zabel <p.zabel(a)pengutronix.de>
drm/imx: fix use after free
Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com>
powerpc/book3s64/pkeys: Use PVR check instead of cpu feature
Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com>
phy: renesas: rcar-gen3-usb2: move irq registration to init
Xiongfeng Wang <wangxiongfeng2(a)huawei.com>
PCI/ASPM: Add missing newline in sysfs 'policy'
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
ASoC: meson: fixes the missed kfree() for axg_card_add_tdm_loopback
Colin Ian King <colin.king(a)canonical.com>
staging: rtl8192u: fix a dubious looking mask before a shift
Tyler Hicks <tyhicks(a)linux.microsoft.com>
ima: Have the LSM free its audit rule
Mikhail Malygin <m.malygin(a)yadro.com>
RDMA/rxe: Prevent access to wr->next ptr afrer wr is posted to send queue
Yuval Basson <ybason(a)marvell.com>
RDMA/qedr: SRQ's bug fixes
Milton Miller <miltonm(a)us.ibm.com>
powerpc/vdso: Fix vdso cpu truncation
Nathan Lynch <nathanl(a)linux.ibm.com>
powerpc/rtas: don't online CPUs for partition suspend
Amir Goldstein <amir73il(a)gmail.com>
kernfs: do not call fsnotify() with name without a parent
Dan Carpenter <dan.carpenter(a)oracle.com>
mwifiex: Prevent memory corruption handling keys
John Garry <john.garry(a)huawei.com>
scsi: scsi_debug: Add check for sdebug_max_queue during module init
Tom Rix <trix(a)redhat.com>
drm/bridge: sil_sii8620: initialize return of sii8620_readb
Marek Szyprowski <m.szyprowski(a)samsung.com>
phy: exynos5-usbdrd: Calibrating makes sense only for USB2.0 PHY
Laurent Pinchart <laurent.pinchart+renesas(a)ideasonboard.com>
drm: panel: simple: Fix bpc for LG LB070WV8 panel
Kai-Heng Feng <kai.heng.feng(a)canonical.com>
leds: core: Flush scheduled work for system suspend
Heikki Krogerus <heikki.krogerus(a)linux.intel.com>
kobject: Avoid premature parent object freeing in kobject_cleanup()
Marek Vasut <marex(a)denx.de>
drm/stm: repair runtime power management
Bjorn Helgaas <bhelgaas(a)google.com>
PCI: Fix pci_cfg_wait queue locking problem
Zhu Yanjun <yanjunz(a)mellanox.com>
RDMA/rxe: Skip dgid check in loopback mode
Andreas Gruenbacher <agruenba(a)redhat.com>
iomap: Make sure iomap_end is called after iomap_begin
Darrick J. Wong <darrick.wong(a)oracle.com>
xfs: fix reflink quota reservation accounting error
Darrick J. Wong <darrick.wong(a)oracle.com>
xfs: don't eat an EIO/ENOSPC writeback error when scrubbing data fork
Dariusz Marcinkiewicz <darekm(a)google.com>
media: cros-ec-cec: do not bail on device_init_wakeup failure
Chuhong Yuan <hslester96(a)gmail.com>
media: exynos4-is: Add missed check for pinctrl_lookup_state()
Dan Carpenter <dan.carpenter(a)oracle.com>
media: firewire: Using uninitialized values in node_probe()
Julian Anastasov <ja(a)ssi.bg>
ipvs: allow connection reuse for unconfirmed conntrack
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
scsi: eesox: Fix different dev_id between request_irq() and free_irq()
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
scsi: powertec: Fix different dev_id between request_irq() and free_irq()
Jason Gunthorpe <jgg(a)nvidia.com>
RDMA/core: Fix bogus WARN_ON during ib_unregister_device_queued()
Tony Nguyen <anthony.l.nguyen(a)intel.com>
iavf: Fix updating statistics
Wei Yongjun <weiyongjun1(a)huawei.com>
iavf: fix error return code in iavf_init_get_resources()
Phil Elwell <phil(a)raspberrypi.com>
staging: vchiq_arm: Add a matching unregister call
Colin Ian King <colin.king(a)canonical.com>
drm/radeon: fix array out-of-bounds read and write issues
Wang Hai <wanghai38(a)huawei.com>
cxl: Fix kobject memleak
Emil Velikov <emil.velikov(a)collabora.com>
drm/mipi: use dcs write for mipi_dsi_dcs_set_tear_scanline
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
scsi: cumana_2: Fix different dev_id between request_irq() and free_irq()
Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>
ASoC: Intel: bxt_rt298: add missing .owner field
Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>
ASoC: SOF: nocodec: add missing .owner field
Chuhong Yuan <hslester96(a)gmail.com>
media: omap3isp: Add missed v4l2_ctrl_handler_free() for preview_init_entities()
Chuhong Yuan <hslester96(a)gmail.com>
media: marvell-ccic: Add missed v4l2_async_notifier_cleanup()
Arnd Bergmann <arnd(a)arndb.de>
media: cxusb-analog: fix V4L2 dependency
Sean Wang <sean.wang(a)mediatek.com>
Bluetooth: btmtksdio: fix up firmware download sequence
Sean Wang <sean.wang(a)mediatek.com>
Bluetooth: btusb: fix up firmware download sequence
Arnd Bergmann <arnd(a)arndb.de>
leds: lm355x: avoid enum conversion warning
Álvaro Fernández Rojas <noltari(a)gmail.com>
clk: bcm63xx-gate: fix last clock availability
Colin Ian King <colin.king(a)canonical.com>
drm/arm: fix unintentional integer overflow on left shift
Lubomir Rintel <lkundrak(a)v3.sk>
drm/etnaviv: Fix error path on failure to enable bus clk
Tomasz Duszynski <tomasz.duszynski(a)octakon.com>
iio: improve IIO_CONCENTRATION channel type description
Evan Green <evgreen(a)chromium.org>
ath10k: Acquire tx_lock in tx error paths
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
video: pxafb: Fix the function used to balance a 'dma_alloc_coherent()' call
Dejin Zheng <zhengdejin5(a)gmail.com>
console: newport_con: fix an issue about leak related system resources
Dejin Zheng <zhengdejin5(a)gmail.com>
video: fbdev: sm712fb: fix an issue about iounmap for a wrong address
Pali Rohár <pali(a)kernel.org>
btmrvl: Fix firmware filename for sd8997 chipset
Pali Rohár <pali(a)kernel.org>
btmrvl: Fix firmware filename for sd8977 chipset
Pali Rohár <pali(a)kernel.org>
mwifiex: Fix firmware filename for sd8997 chipset
Pali Rohár <pali(a)kernel.org>
mwifiex: Fix firmware filename for sd8977 chipset
Qiushi Wu <wu000273(a)umn.edu>
agp/intel: Fix a memory leak on module initialisation failure
Douglas Anderson <dianders(a)chromium.org>
drm/bridge: ti-sn65dsi86: Clear old error bits before AUX transfers
Dan Carpenter <dan.carpenter(a)oracle.com>
drm/gem: Fix a leak in drm_gem_objects_lookup()
Rob Clark <robdclark(a)chromium.org>
drm/msm: ratelimit crtc event overflow error
Erik Kaneda <erik.kaneda(a)intel.com>
ACPICA: Do not increment operation_region reference counts for field units
Coly Li <colyli(a)suse.de>
bcache: fix super block seq numbers comparision in register_cache_set()
Jim Cromie <jim.cromie(a)gmail.com>
dyndbg: fix a BUG_ON in ddebug_describe_flags
Danesh Petigara <danesh.petigara(a)broadcom.com>
usb: bdc: Halt controller on suspend
Sasi Kumar <sasi.kumar(a)broadcom.com>
bdc: Fix bug causing crash after multiple disconnects
Evgeny Novikov <novikov(a)ispras.ru>
usb: gadget: net2280: fix memory leak on probe error handling paths
shirley her <shirley.her(a)bayhubtech.com>
mmc: sdhci-pci-o2micro: Bug fix for O2 host controller Seabird1
Shannon Nelson <snelson(a)pensando.io>
ionic: update eid test for overflow
Dmitry Osipenko <digetx(a)gmail.com>
gpu: host1x: debug: Fix multiple channels emitting messages simultaneously
Bolarinwa Olayemi Saheed <refactormyself(a)gmail.com>
iwlegacy: Check the return value of pcie_capability_read_*()
Armas Spann <zappel(a)retarded.farm>
platform/x86: asus-nb-wmi: add support for ASUS ROG Zephyrus G14 and G15
Wright Feng <wright.feng(a)cypress.com>
brcmfmac: set state of hanger slot to FREE when flushing PSQ
Prasanna Kerekoppa <prasanna.kerekoppa(a)cypress.com>
brcmfmac: To fix Bss Info flag definition Bug
Wright Feng <wright.feng(a)cypress.com>
brcmfmac: keep SDIO watchdog running when console_interval is non-zero
Wenbo Zhang <ethercflow(a)gmail.com>
bpf: Fix fds_example SIGSEGV error
Evan Quan <evan.quan(a)amd.com>
drm/amd/powerplay: fix compile error with ARCH=arc
Alex Deucher <alexander.deucher(a)amd.com>
drm/amdgpu/display bail early in dm_pp_get_static_clocks
Paul E. McKenney <paulmck(a)kernel.org>
mm/mmap.c: Add cond_resched() for exit_mmap() CPU stalls
Bartosz Golaszewski <bgolaszewski(a)baylibre.com>
irqchip/irq-mtk-sysirq: Replace spinlock with raw_spinlock
Christian König <christian.koenig(a)amd.com>
drm/radeon: disable AGP by default
Michael Tretter <m.tretter(a)pengutronix.de>
drm/debugfs: fix plain echo to connector "force" attribute
Akhil P Oommen <akhilpo(a)codeaurora.org>
drm/msm: Fix a null pointer access in msm_gem_shrinker_count()
Akhil P Oommen <akhilpo(a)codeaurora.org>
drm: msm: a6xx: fix gpu failure after system resume
Chunfeng Yun <chunfeng.yun(a)mediatek.com>
usb: mtu3: clear dual mode of u3port when disable device
Josef Bacik <josef(a)toxicpanda.com>
btrfs: fix lockdep splat from btrfs_dump_space_info
Masahiro Yamada <yamada.masahiro(a)socionext.com>
mmc: sdhci-cadence: do not use hardware tuning for SD mode
Aditya Pakki <pakki001(a)umn.edu>
drm/nouveau: fix multiple instances of reference count leaks
Aditya Pakki <pakki001(a)umn.edu>
drm/nouveau: fix reference count leak in nouveau_debugfs_strap_peek
Navid Emamdoost <navid.emamdoost(a)gmail.com>
drm/etnaviv: fix ref count leak via pm_runtime_get_sync
Ricardo Cañuelo <ricardo.canuelo(a)collabora.com>
arm64: dts: hisilicon: hikey: fixes to comply with adi, adv7533 DT binding
Lyude Paul <lyude(a)redhat.com>
drm/nouveau/kms/nv50-: Fix disabling dithering
Zhao Heming <heming.zhao(a)suse.com>
md-cluster: fix wild pointer of unlock_all_bitmaps()
Tony Lindgren <tony(a)atomide.com>
bus: ti-sysc: Add missing quirk flags for usb_host_hs
Evgeny Novikov <novikov(a)ispras.ru>
video: fbdev: neofb: fix memory leak in neo_scan_monitor()
Evgeny Novikov <novikov(a)ispras.ru>
video: fbdev: savage: fix memory leak on error handling path in probe
Sedat Dilek <sedat.dilek(a)gmail.com>
crypto: aesni - Fix build with LLVM_IAS=1
Aditya Pakki <pakki001(a)umn.edu>
drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync
Jack Xiao <Jack.Xiao(a)amd.com>
drm/amdgpu: avoid dereferencing a NULL pointer
Paul E. McKenney <paulmck(a)kernel.org>
fs/btrfs: Add cond_resched() for try_release_extent_mapping() stalls
Luis Chamberlain <mcgrof(a)kernel.org>
loop: be paranoid on exit and prevent new additions / removals
Lihong Kou <koulihong(a)huawei.com>
Bluetooth: add a mutex lock to avoid UAF in do_enale_set
Maulik Shah <mkshah(a)codeaurora.org>
soc: qcom: rpmh-rsc: Set suppress_bind_attrs flag
Tomi Valkeinen <tomi.valkeinen(a)ti.com>
drm/tilcdc: fix leak & null ref in panel_connector_get_modes
Hannes Reinecke <hare(a)suse.de>
nvme-multipath: do not fall back to __nvme_find_path() for non-optimized paths
Martin Wilck <mwilck(a)suse.com>
nvme-multipath: fix logic for non-optimized paths
Sagi Grimberg <sagi(a)grimberg.me>
nvme-rdma: fix controller reset hang during traffic
Sagi Grimberg <sagi(a)grimberg.me>
nvme-tcp: fix controller reset hang during traffic
Colin Ian King <colin.king(a)canonical.com>
md: raid0/linear: fix dereference before null check on pointer mddev
Kees Cook <keescook(a)chromium.org>
seccomp: Fix ioctl number for SECCOMP_IOCTL_NOTIF_ID_VALID
Tiezhu Yang <yangtiezhu(a)loongson.cn>
irqchip/ti-sci-inta: Fix return value about devm_ioremap_resource()
Chengming Zhou <zhouchengming(a)bytedance.com>
iocost: Fix check condition of iocg abs_vdebt
Yu Kuai <yukuai3(a)huawei.com>
ARM: socfpga: PM: add missing put_device() call in socfpga_setup_ocram_self_refresh()
Jon Lin <jon.lin(a)rock-chips.com>
spi: rockchip: Fix error in SPI slave pio read
Dmitry Vyukov <dvyukov(a)google.com>
io_uring: fix sq array offset calculation
Vladimir Zapolskiy <vz(a)mleia.com>
regulator: fix memory leak on error path of regulator_register()
Gregory Herrero <gregory.herrero(a)oracle.com>
recordmcount: only record relocation of type R_AARCH64_CALL26 on arm64.
Tyler Hicks <tyhicks(a)linux.microsoft.com>
tpm: Require that all digests are present in TCG_PCR_EVENT2 structures
Dilip Kota <eswara.kota(a)linux.intel.com>
spi: lantiq: fix: Rx overflow error in full duplex mode
Chen-Yu Tsai <wens(a)csie.org>
ARM: dts: sunxi: bananapi-m2-plus-v1.2: Fix CPU supply voltages
Chen-Yu Tsai <wens(a)csie.org>
ARM: dts: sunxi: bananapi-m2-plus-v1.2: Add regulator supply to all CPU cores
yu kuai <yukuai3(a)huawei.com>
ARM: at91: pm: add missing put_device() call in at91_pm_sram_init()
Niklas Söderlund <niklas.soderlund+renesas(a)ragnatech.se>
ARM: dts: gose: Fix ports node name for adv7612
Niklas Söderlund <niklas.soderlund+renesas(a)ragnatech.se>
ARM: dts: gose: Fix ports node name for adv7180
Lu Wei <luwei32(a)huawei.com>
platform/x86: intel-vbtn: Fix return value check in check_acpi_dev()
Lu Wei <luwei32(a)huawei.com>
platform/x86: intel-hid: Fix return value check in check_acpi_dev()
Finn Thain <fthain(a)telegraphics.com.au>
m68k: mac: Fix IOP status/control register writes
Finn Thain <fthain(a)telegraphics.com.au>
m68k: mac: Don't send IOP message until channel is idle
Sudeep Holla <sudeep.holla(a)arm.com>
clk: scmi: Fix min and max rate when registering clocks with discrete rates
Qais Yousef <qais.yousef(a)arm.com>
sched/uclamp: Fix initialization of struct uclamp_rq
Alim Akhtar <alim.akhtar(a)samsung.com>
arm64: dts: exynos: Fix silent hang after boot on Espresso
Cristian Marussi <cristian.marussi(a)arm.com>
firmware: arm_scmi: Fix SCMI genpd domain probing
Marek Szyprowski <m.szyprowski(a)samsung.com>
ARM: exynos: MCPM: Restore big.LITTLE cpuidle support
Gilad Ben-Yossef <gilad(a)benyossef.com>
crypto: ccree - fix resource leak on error path
Luis Chamberlain <mcgrof(a)kernel.org>
blktrace: fix debugfs use after free
Stephan Gerhold <stephan(a)gerhold.net>
arm64: dts: qcom: msm8916: Replace invalid bias-pull-none property
Herbert Xu <herbert(a)gondor.apana.org.au>
crc-t10dif: Fix potential crypto notify dead-lock
Qiushi Wu <wu000273(a)umn.edu>
EDAC: Fix reference count leaks
Heiko Stuebner <heiko.stuebner(a)theobroma-systems.com>
arm64: dts: rockchip: fix rk3399-puma gmac reset gpio
Heiko Stuebner <heiko.stuebner(a)theobroma-systems.com>
arm64: dts: rockchip: fix rk3399-puma vcc5v0-host gpio
Heiko Stuebner <heiko.stuebner(a)theobroma-systems.com>
arm64: dts: rockchip: fix rk3368-lion gmac reset gpio
Peng Liu <iwtbavbm(a)gmail.com>
sched: correct SD_flags returned by tl->sd_flags()
Vincent Guittot <vincent.guittot(a)linaro.org>
sched/fair: Fix NOHZ next idle balance
Zhenzhong Duan <zhenzhong.duan(a)gmail.com>
x86/mce/inject: Fix a wrong assignment of i_mce.status
Mike Tipton <mdtipton(a)codeaurora.org>
clk: qcom: clk-rpmh: Wait for completion when enabling clocks
Liu Yong <pkfxxxing(a)gmail.com>
fs/io_uring.c: Fix uninitialized variable is referenced in io_submit_sqe
Christoph Hellwig <hch(a)lst.de>
nvme: add a Identify Namespace Identification Descriptor list quirk
Grant Likely <grant.likely(a)secretlab.ca>
HID: input: Fix devices that return multiple bytes in battery report
Nick Desaulniers <ndesaulniers(a)google.com>
tracepoint: Mark __tracepoint_string's __used
-------------
Diffstat:
Documentation/ABI/testing/sysfs-bus-iio | 3 +-
Makefile | 4 +-
arch/arm/boot/dts/r8a7793-gose.dts | 4 +-
arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi | 18 ++-
arch/arm/kernel/stacktrace.c | 24 ++++
arch/arm/mach-at91/pm.c | 11 +-
arch/arm/mach-exynos/mcpm-exynos.c | 10 +-
arch/arm/mach-socfpga/pm.c | 8 +-
arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 1 +
arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 11 ++
arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 2 +-
arch/arm64/boot/dts/qcom/msm8916-pins.dtsi | 10 +-
arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi | 2 +-
arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 4 +-
arch/m68k/mac/iop.c | 21 +---
arch/mips/cavium-octeon/octeon-usb.c | 5 +-
arch/mips/pci/pci-xtalk-bridge.c | 3 +
arch/parisc/include/asm/barrier.h | 61 ++++++++++
arch/parisc/include/asm/spinlock.h | 8 +-
arch/parisc/kernel/entry.S | 48 ++++----
arch/parisc/kernel/syscall.S | 24 +---
arch/powerpc/boot/Makefile | 2 +-
arch/powerpc/boot/serial.c | 2 +-
arch/powerpc/include/asm/perf_event.h | 2 +
arch/powerpc/include/asm/ptrace.h | 2 +-
arch/powerpc/include/asm/rtas.h | 2 -
arch/powerpc/include/asm/timex.h | 2 +-
arch/powerpc/kernel/rtas.c | 122 +-------------------
arch/powerpc/kernel/vdso.c | 2 +-
arch/powerpc/mm/book3s64/pkeys.c | 16 ++-
arch/powerpc/platforms/pseries/suspend.c | 22 +---
arch/s390/mm/gmap.c | 27 +++--
arch/x86/crypto/aes_ctrby8_avx-x86_64.S | 14 +--
arch/x86/crypto/aesni-intel_asm.S | 6 +-
arch/x86/kernel/apic/io_apic.c | 5 +
arch/x86/kernel/cpu/mce/inject.c | 2 +-
arch/x86/kernel/process_64.c | 2 +-
block/blk-iocost.c | 2 +-
drivers/acpi/acpica/exprep.c | 4 -
drivers/acpi/acpica/utdelete.c | 6 +-
drivers/block/loop.c | 4 +
drivers/bluetooth/btmrvl_sdio.c | 8 +-
drivers/bluetooth/btmtksdio.c | 16 ++-
drivers/bluetooth/btusb.c | 16 ++-
drivers/bluetooth/hci_h5.c | 2 +-
drivers/bluetooth/hci_serdev.c | 3 +-
drivers/bus/ti-sysc.c | 6 +-
drivers/char/agp/intel-gtt.c | 4 +-
drivers/char/tpm/tpm-chip.c | 9 +-
drivers/char/tpm/tpm.h | 5 +-
drivers/char/tpm/tpm2-space.c | 26 +++--
drivers/char/tpm/tpmrm-dev.c | 2 +-
drivers/clk/bcm/clk-bcm63xx-gate.c | 1 +
drivers/clk/clk-scmi.c | 22 +++-
drivers/clk/qcom/clk-rpmh.c | 15 ++-
drivers/cpufreq/Kconfig.arm | 1 +
drivers/cpufreq/armada-37xx-cpufreq.c | 1 +
drivers/cpufreq/cpufreq.c | 58 ++++++----
drivers/crypto/cavium/cpt/cptvf_algs.c | 1 +
drivers/crypto/cavium/cpt/cptvf_reqmanager.c | 12 +-
drivers/crypto/cavium/cpt/request_manager.h | 2 +
drivers/crypto/ccp/ccp-dev.h | 1 +
drivers/crypto/ccp/ccp-ops.c | 37 +++++--
drivers/crypto/ccree/cc_cipher.c | 30 +++--
drivers/crypto/hisilicon/sec/sec_algs.c | 34 +++---
drivers/crypto/qat/qat_common/qat_uclo.c | 9 +-
drivers/edac/edac_device_sysfs.c | 1 +
drivers/edac/edac_pci_sysfs.c | 2 +-
drivers/firmware/arm_scmi/scmi_pm_domain.c | 12 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 19 ++--
.../drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 2 +
drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 3 +-
drivers/gpu/drm/arm/malidp_planes.c | 2 +-
drivers/gpu/drm/bridge/sil-sii8620.c | 2 +-
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 6 +
drivers/gpu/drm/drm_debugfs.c | 8 +-
drivers/gpu/drm/drm_gem.c | 4 +-
drivers/gpu/drm/drm_mipi_dsi.c | 6 +-
drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 19 +++-
drivers/gpu/drm/imx/dw_hdmi-imx.c | 15 ++-
drivers/gpu/drm/imx/imx-drm-core.c | 3 +-
drivers/gpu/drm/imx/imx-ldb.c | 15 ++-
drivers/gpu/drm/imx/imx-tve.c | 35 +++---
drivers/gpu/drm/imx/ipuv3-crtc.c | 21 ++--
drivers/gpu/drm/imx/parallel-display.c | 15 ++-
drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 18 +--
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 2 +-
drivers/gpu/drm/msm/msm_gem.c | 36 +++---
drivers/gpu/drm/nouveau/dispnv50/head.c | 24 ++--
drivers/gpu/drm/nouveau/nouveau_debugfs.c | 4 +-
drivers/gpu/drm/nouveau/nouveau_drm.c | 8 +-
drivers/gpu/drm/nouveau/nouveau_gem.c | 4 +-
drivers/gpu/drm/nouveau/nouveau_sgdma.c | 9 +-
drivers/gpu/drm/panel/panel-simple.c | 2 +-
drivers/gpu/drm/radeon/ci_dpm.c | 2 +-
drivers/gpu/drm/radeon/radeon_display.c | 4 +-
drivers/gpu/drm/radeon/radeon_drv.c | 9 +-
drivers/gpu/drm/radeon/radeon_kms.c | 4 +-
drivers/gpu/drm/stm/ltdc.c | 3 +
drivers/gpu/drm/tilcdc/tilcdc_panel.c | 6 +-
drivers/gpu/drm/ttm/ttm_tt.c | 3 -
drivers/gpu/host1x/debug.c | 4 +
drivers/gpu/ipu-v3/ipu-common.c | 2 +
drivers/hid/hid-input.c | 6 +-
drivers/hwtracing/coresight/coresight-tmc-etf.c | 13 +--
drivers/infiniband/core/device.c | 11 +-
drivers/infiniband/core/nldev.c | 3 -
drivers/infiniband/core/verbs.c | 2 +-
drivers/infiniband/hw/qedr/qedr.h | 4 +-
drivers/infiniband/hw/qedr/verbs.c | 22 ++--
drivers/infiniband/sw/rxe/rxe_recv.c | 6 +-
drivers/infiniband/sw/rxe/rxe_verbs.c | 5 +-
drivers/iommu/intel_irq_remapping.c | 8 ++
drivers/irqchip/irq-mtk-sysirq.c | 8 +-
drivers/irqchip/irq-ti-sci-inta.c | 2 +-
drivers/leds/led-class.c | 1 +
drivers/leds/leds-lm355x.c | 7 +-
drivers/macintosh/via-macii.c | 9 +-
drivers/md/bcache/super.c | 9 +-
drivers/md/md-cluster.c | 1 +
drivers/md/md.c | 9 +-
drivers/media/firewire/firedtv-fw.c | 2 +
drivers/media/mc/mc-request.c | 31 +++---
drivers/media/platform/cros-ec-cec/cros-ec-cec.c | 6 +-
drivers/media/platform/exynos4-is/media-dev.c | 3 +
drivers/media/platform/marvell-ccic/mcam-core.c | 2 +
drivers/media/platform/omap3isp/isppreview.c | 4 +-
drivers/media/usb/dvb-usb/Kconfig | 1 +
drivers/misc/cxl/sysfs.c | 2 +-
drivers/mmc/host/sdhci-cadence.c | 123 +++++++++++----------
drivers/mmc/host/sdhci-pci-o2micro.c | 6 +
drivers/mtd/nand/raw/qcom_nandc.c | 7 +-
drivers/net/dsa/mv88e6xxx/chip.c | 1 -
drivers/net/dsa/rtl8366.c | 35 ++++--
.../ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c | 2 +-
.../ethernet/cavium/liquidio/cn23xx_pf_device.c | 2 +-
drivers/net/ethernet/cavium/thunder/nicvf_main.c | 4 +-
drivers/net/ethernet/freescale/fman/fman.c | 3 +-
drivers/net/ethernet/freescale/fman/fman_dtsec.c | 4 +-
drivers/net/ethernet/freescale/fman/fman_mac.h | 2 +-
drivers/net/ethernet/freescale/fman/fman_memac.c | 3 +-
drivers/net/ethernet/freescale/fman/fman_port.c | 9 +-
drivers/net/ethernet/freescale/fman/fman_tgec.c | 2 +-
drivers/net/ethernet/intel/iavf/iavf_main.c | 9 +-
drivers/net/ethernet/intel/ice/ice_flex_pipe.c | 4 +-
drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 9 +-
.../ethernet/mellanox/mlx5/core/steering/fs_dr.c | 42 +++----
drivers/net/ethernet/pensando/ionic/ionic_lif.c | 2 +-
drivers/net/ethernet/toshiba/spider_net.c | 4 +-
drivers/net/phy/phy_device.c | 8 +-
drivers/net/vmxnet3/vmxnet3_drv.c | 3 +-
drivers/net/wan/lapbether.c | 10 +-
drivers/net/wireless/ath/ath10k/htt_tx.c | 4 +
.../broadcom/brcm80211/brcmfmac/fwil_types.h | 2 +-
.../broadcom/brcm80211/brcmfmac/fwsignal.c | 4 +
.../wireless/broadcom/brcm80211/brcmfmac/sdio.c | 6 +-
drivers/net/wireless/intel/iwlegacy/common.c | 4 +-
drivers/net/wireless/marvell/mwifiex/sdio.h | 4 +-
drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c | 22 ++--
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 7 +-
drivers/net/wireless/realtek/rtw88/coex.c | 3 +-
drivers/net/wireless/realtek/rtw88/fw.c | 2 +-
drivers/net/wireless/realtek/rtw88/main.c | 11 +-
drivers/net/wireless/ti/wl1251/event.c | 2 +-
drivers/nvme/host/core.c | 15 +--
drivers/nvme/host/multipath.c | 17 ++-
drivers/nvme/host/nvme.h | 7 ++
drivers/nvme/host/pci.c | 2 +
drivers/nvme/host/rdma.c | 12 +-
drivers/nvme/host/tcp.c | 12 +-
drivers/parisc/sba_iommu.c | 2 +-
drivers/pci/access.c | 8 +-
drivers/pci/controller/pcie-cadence-host.c | 9 +-
drivers/pci/controller/vmd.c | 3 +
drivers/pci/pcie/aspm.c | 1 +
drivers/pci/quirks.c | 2 +
drivers/phy/marvell/phy-armada38x-comphy.c | 45 ++++++--
drivers/phy/renesas/phy-rcar-gen3-usb2.c | 61 +++++-----
drivers/phy/samsung/phy-exynos5-usbdrd.c | 4 +-
drivers/pinctrl/pinctrl-single.c | 11 +-
drivers/platform/x86/asus-nb-wmi.c | 82 ++++++++++++++
drivers/platform/x86/intel-hid.c | 2 +-
drivers/platform/x86/intel-vbtn.c | 2 +-
drivers/power/supply/88pm860x_battery.c | 6 +-
drivers/regulator/core.c | 18 ++-
drivers/s390/block/dasd_diag.c | 25 +++--
drivers/s390/net/qeth_l2_main.c | 4 +
drivers/scsi/arm/cumana_2.c | 2 +-
drivers/scsi/arm/eesox.c | 2 +-
drivers/scsi/arm/powertec.c | 2 +-
drivers/scsi/megaraid/megaraid_sas_base.c | 9 +-
drivers/scsi/mesh.c | 8 +-
drivers/scsi/scsi_debug.c | 6 +
drivers/soc/qcom/rpmh-rsc.c | 1 +
drivers/spi/spi-lantiq-ssc.c | 12 +-
drivers/spi/spi-rockchip.c | 2 +-
drivers/spi/spidev.c | 21 ++--
drivers/staging/rtl8192u/r8192U_core.c | 2 +-
.../vc04_services/interface/vchiq_arm/vchiq_arm.c | 1 +
drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 2 +-
drivers/usb/core/quirks.c | 16 ++-
drivers/usb/dwc2/platform.c | 4 +-
drivers/usb/gadget/function/f_uac2.c | 7 +-
drivers/usb/gadget/udc/bdc/bdc_core.c | 13 ++-
drivers/usb/gadget/udc/bdc/bdc_ep.c | 16 ++-
drivers/usb/gadget/udc/net2280.c | 4 +-
drivers/usb/mtu3/mtu3_core.c | 6 +-
drivers/usb/serial/cp210x.c | 19 ++++
drivers/usb/serial/iuu_phoenix.c | 14 ++-
drivers/video/console/newport_con.c | 12 +-
drivers/video/fbdev/neofb.c | 1 +
drivers/video/fbdev/pxafb.c | 4 +-
drivers/video/fbdev/savage/savagefb_driver.c | 2 +
drivers/video/fbdev/sm712fb.c | 2 +
drivers/xen/balloon.c | 12 +-
drivers/xen/gntdev-dmabuf.c | 8 ++
fs/9p/v9fs.c | 5 +-
fs/btrfs/extent_io.c | 2 +
fs/btrfs/space-info.c | 2 +-
fs/dlm/lockspace.c | 6 +-
fs/erofs/inode.c | 121 +++++++++++++-------
fs/io_uring.c | 21 ++--
fs/iomap/apply.c | 13 ++-
fs/kernfs/file.c | 2 +-
fs/minix/inode.c | 36 +++++-
fs/minix/itree_common.c | 8 +-
fs/nfs/pnfs.c | 46 +++-----
fs/ocfs2/dlmglue.c | 8 +-
fs/pstore/platform.c | 5 +-
fs/xfs/libxfs/xfs_trans_space.h | 2 +-
fs/xfs/scrub/bmap.c | 22 +++-
fs/xfs/xfs_reflink.c | 21 ++--
include/asm-generic/vmlinux.lds.h | 1 +
include/linux/bitfield.h | 2 +-
include/linux/tpm.h | 1 +
include/linux/tpm_eventlog.h | 11 +-
include/linux/tracepoint.h | 2 +-
include/net/inet_connection_sock.h | 4 +
include/net/ip_vs.h | 10 +-
include/net/tcp.h | 2 +
include/uapi/linux/seccomp.h | 3 +-
kernel/sched/core.c | 21 +++-
kernel/sched/fair.c | 23 ++--
kernel/sched/topology.c | 2 +-
kernel/seccomp.c | 9 ++
kernel/trace/blktrace.c | 18 ++-
lib/crc-t10dif.c | 54 +++++++--
lib/dynamic_debug.c | 23 ++--
lib/kobject.c | 33 ++++--
mm/mmap.c | 1 +
net/bluetooth/6lowpan.c | 5 +
net/core/sock.c | 25 +++--
net/ipv4/inet_connection_sock.c | 97 ++++++++--------
net/ipv4/inet_hashtables.c | 1 +
net/ipv4/sysctl_net_ipv4.c | 16 +--
net/ipv4/tcp.c | 16 +--
net/ipv4/tcp_fastopen.c | 23 ++++
net/netfilter/ipvs/ip_vs_core.c | 12 +-
net/nfc/rawsock.c | 7 +-
net/packet/af_packet.c | 9 +-
net/socket.c | 2 +-
net/sunrpc/auth_gss/gss_krb5_wrap.c | 2 +-
net/sunrpc/auth_gss/svcauth_gss.c | 1 -
net/sunrpc/xprtrdma/svc_rdma_rw.c | 28 +++--
net/tls/tls_device.c | 3 +-
samples/bpf/fds_example.c | 3 +-
scripts/recordmcount.c | 6 +
security/integrity/ima/ima.h | 5 +
security/integrity/ima/ima_policy.c | 2 +-
security/smack/smackfs.c | 6 +-
sound/pci/hda/patch_realtek.c | 1 +
sound/soc/fsl/fsl_sai.c | 5 +-
sound/soc/fsl/fsl_sai.h | 2 +-
sound/soc/intel/boards/bxt_rt298.c | 2 +
sound/soc/meson/axg-card.c | 2 +-
sound/soc/meson/axg-tdm-formatter.c | 11 +-
sound/soc/meson/axg-tdm-formatter.h | 1 -
sound/soc/meson/axg-tdm-interface.c | 26 +++--
sound/soc/meson/axg-tdmin.c | 16 ++-
sound/soc/meson/axg-tdmout.c | 3 -
sound/soc/sof/nocodec.c | 1 +
sound/usb/card.h | 1 +
sound/usb/mixer_quirks.c | 1 +
sound/usb/pcm.c | 6 +
sound/usb/quirks-table.h | 64 ++++++++++-
sound/usb/quirks.c | 3 +
sound/usb/stream.c | 1 +
tools/bpf/bpftool/btf.c | 2 +-
tools/build/Build.include | 3 +-
.../selftests/powerpc/benchmarks/context_switch.c | 21 +++-
.../testing/selftests/powerpc/eeh/eeh-functions.sh | 11 +-
tools/testing/selftests/powerpc/utils.c | 37 +++++--
tools/testing/selftests/seccomp/seccomp_bpf.c | 2 +-
293 files changed, 2117 insertions(+), 1199 deletions(-)
5 years, 2 months
- 6
- 275
[PATCH 5.7 000/393] 5.7.16-rc1 review
by Greg Kroah-Hartman
This is the start of the stable review cycle for the 5.7.16 release.
There are 393 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, 19 Aug 2020 14:36:49 +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-5.7.16-rc1…
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.7.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Linux 5.7.16-rc1
Jens Axboe <axboe(a)kernel.dk>
io_uring: hold 'ctx' reference around task_work queue + execute
Jens Axboe <axboe(a)kernel.dk>
io_uring: enable lookup of links holding inflight files
Jens Axboe <axboe(a)kernel.dk>
io_uring: add missing REQ_F_COMP_LOCKED for nested requests
Jens Axboe <axboe(a)kernel.dk>
task_work: only grab task signal lock when needed
Guoyu Huang <hgy5945(a)gmail.com>
io_uring: Fix NULL pointer dereference in loop_rw_iter()
Jens Axboe <axboe(a)kernel.dk>
io_uring: sanitize double poll handling
Gerald Schaefer <gerald.schaefer(a)linux.ibm.com>
s390/gmap: improve THP splitting
Alexander Gordeev <agordeev(a)linux.ibm.com>
s390/numa: set node distance to LOCAL_DISTANCE
Stefan Haberland <sth(a)linux.ibm.com>
s390/dasd: fix inability to use DASD with DIAG driver
Oleksandr Andrushchenko <oleksandr_andrushchenko(a)epam.com>
drm/xen-front: Fix misused IS_ERR_OR_NULL checks
Oleksandr Andrushchenko <oleksandr_andrushchenko(a)epam.com>
xen/gntdev: Fix dmabuf import with non-zero sgt offset
Roger Pau Monne <roger.pau(a)citrix.com>
xen/balloon: make the balloon wait interruptible
Roger Pau Monne <roger.pau(a)citrix.com>
xen/balloon: fix accounting in alloc_xenballooned_pages error path
Kees Cook <keescook(a)chromium.org>
firmware_loader: EFI firmware loader must handle pre-allocated buffer
Jon Derrick <jonathan.derrick(a)intel.com>
irqdomain/treewide: Free firmware node after domain removal
Jonathan McDowell <noodles(a)earth.li>
firmware: qcom_scm: Fix legacy convention SCM accessors
Nathan Huckleberry <nhuck(a)google.com>
ARM: 8992/1: Fix unwind_frame for clang-built kernels
Marek Szyprowski <m.szyprowski(a)samsung.com>
ARM: dts: exynos: Extend all Exynos5800 A15's OPPs with max voltage data
Sven Schnelle <svens(a)stackframe.org>
parisc: mask out enable and reserved bits from sba imask
John David Anglin <dave.anglin(a)bell.net>
parisc: Implement __smp_store_release and __smp_load_acquire barriers
John David Anglin <dave.anglin(a)bell.net>
parisc: Do not use an ordered store in pa_tlb_lock()
Helge Deller <deller(a)gmx.de>
Revert "parisc: Revert "Release spinlocks using ordered store""
Helge Deller <deller(a)gmx.de>
Revert "parisc: Use ldcw instruction for SMP spinlock release barrier"
Helge Deller <deller(a)gmx.de>
Revert "parisc: Drop LDCW barrier in CAS code when running UP"
Helge Deller <deller(a)gmx.de>
Revert "parisc: Improve interrupt handling in arch_spin_lock_flags()"
Gao Xiang <hsiangkao(a)redhat.com>
erofs: fix extended inode could cross boundary
Alexander Sverdlin <alexander.sverdlin(a)nokia.com>
mtd: spi-nor: intel-spi: Simulate WRDI command
Sivaprakash Murugesan <sivaprak(a)codeaurora.org>
mtd: rawnand: qcom: avoid write to unavailable register
Christian Eggers <ceggers(a)arri.de>
spi: spidev: Align buffers for DMA
Chanwoo Choi <cw00.choi(a)samsung.com>
PM / devfreq: Fix indentaion of devfreq_summary debugfs node
Marc Zyngier <maz(a)kernel.org>
PM / devfreq: rk3399_dmc: Fix kernel oops when rockchip,pmu is absent
Romain Naour <romain.naour(a)gmail.com>
include/asm-generic/vmlinux.lds.h: align ro_after_init
Ivan Kokshaysky <ink(a)jurassic.park.msu.ru>
cpufreq: dt: fix oops on armada37xx
Viresh Kumar <viresh.kumar(a)linaro.org>
cpufreq: Fix locking issues with governors
Trond Myklebust <trond.myklebust(a)hammerspace.com>
NFS: Don't return layout segments that are in use
Trond Myklebust <trond.myklebust(a)hammerspace.com>
NFS: Don't move layouts to plh_return_segs list while in use
Jens Axboe <axboe(a)kernel.dk>
io_uring: fail poll arm on queue proc failure
Jens Axboe <axboe(a)kernel.dk>
io_uring: use TWA_SIGNAL for task_work uncondtionally
Jens Axboe <axboe(a)kernel.dk>
io_uring: set ctx sq/cq entry count earlier
Dave Airlie <airlied(a)redhat.com>
drm/ttm/nouveau: don't call tt destroy callback on alloc failure.
Tuomas Tynkkynen <tuomas.tynkkynen(a)iki.fi>
media: media-request: Fix crash if memory allocation fails
Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp>
driver core: Fix probe_count imbalance in really_probe()
Zheng Bin <zhengbin13(a)huawei.com>
9p: Fix memory leak in v9fs_mount
Maxim Levitsky <mlevitsk(a)redhat.com>
kvm: x86: replace kvm_spec_ctrl_test_value with runtime test on the host
Eric Biggers <ebiggers(a)google.com>
fs/minix: reject too-large maximum file size
Eric Biggers <ebiggers(a)google.com>
fs/minix: don't allow getting deleted inodes
Eric Biggers <ebiggers(a)google.com>
fs/minix: check return value of sb_getblk()
Jakub Kicinski <kuba(a)kernel.org>
bitfield.h: don't compile-time validate _val in FIELD_FIT
Frederic Weisbecker <frederic(a)kernel.org>
tick/nohz: Narrow down noise while setting current task's tick dependency
Mikulas Patocka <mpatocka(a)redhat.com>
crypto: cpt - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
John Allen <john.allen(a)amd.com>
crypto: ccp - Fix use of merged scatterlists
Tom Rix <trix(a)redhat.com>
crypto: qat - fix double free in qat_uclo_create_batch_init_list
Mikulas Patocka <mpatocka(a)redhat.com>
crypto: hisilicon - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
Matteo Croce <mcroce(a)linux.microsoft.com>
pstore: Fix linking when crypto API disabled
Jarkko Sakkinen <jarkko.sakkinen(a)linux.intel.com>
tpm: Unify the mismatching TPM space buffer sizes
Hector Martin <marcan(a)marcan.st>
ALSA: usb-audio: add quirk for Pioneer DDJ-RB
Hector Martin <marcan(a)marcan.st>
ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109
Hector Martin <marcan(a)marcan.st>
ALSA: usb-audio: fix overeager device match for MacroSilicon MS2109
Mirko Dietrich <buzz(a)l4m1.de>
ALSA: usb-audio: Creative USB X-Fi Pro SB1095 volume knob support
Hui Wang <hui.wang(a)canonical.com>
ALSA: hda - fix the micmute led status for Lenovo ThinkCentre AIO
Max Gurtovoy <maxg(a)mellanox.com>
vdpasim: protect concurrent access to iommu iotlb
Peter Chen <peter.chen(a)nxp.com>
usb: cdns3: gadget: always zeroed TRB buffer when enable endpoint
Brant Merryman <brant.merryman(a)silabs.com>
USB: serial: cp210x: enable usb generic throttle/unthrottle
Brant Merryman <brant.merryman(a)silabs.com>
USB: serial: cp210x: re-enable auto-RTS on open
Marek Behún <marek.behun(a)nic.cz>
net: phy: marvell10g: fix null pointer dereference
Stefano Garzarella <sgarzare(a)redhat.com>
vsock: fix potential null pointer dereference in vsock_poll()
Tim Froidcoeur <tim.froidcoeur(a)tessares.net>
net: initialize fastreuse on inet_inherit_port
Tim Froidcoeur <tim.froidcoeur(a)tessares.net>
net: refactor bind_bucket fastreuse into helper
Ronak Doshi <doshir(a)vmware.com>
vmxnet3: use correct tcp hdr length when packet is encapsulated
Jason Baron <jbaron(a)akamai.com>
tcp: correct read of TFO keys on big endian systems
Ira Weiny <ira.weiny(a)intel.com>
net/tls: Fix kmap usage
Miaohe Lin <linmiaohe(a)huawei.com>
net: Set fput_needed iff FDPUT_FPUT is set
Johan Hovold <johan(a)kernel.org>
net: phy: fix memory leak in device-create error path
Qingyu Li <ieatmuttonchuan(a)gmail.com>
net/nfc/rawsock.c: add CAP_NET_RAW check.
Miaohe Lin <linmiaohe(a)huawei.com>
net: Fix potential memory leak in proto_register()
Xie He <xie.he.0141(a)gmail.com>
drivers/net/wan/lapbether: Added needed_headroom and a skb->len check
John Ogness <john.ogness(a)linutronix.de>
af_packet: TPACKET_V3: fix fill status rwlock imbalance
Jian Cai <caij2003(a)gmail.com>
crypto: aesni - add compatibility with IAS
Eric Dumazet <edumazet(a)google.com>
x86/fsgsbase/64: Fix NULL deref in 86_fsgsbase_read_task
Chuck Lever <chuck.lever(a)oracle.com>
SUNRPC: Fix ("SUNRPC: Add "@len" parameter to gss_unwrap()")
Scott Mayhew <smayhew(a)redhat.com>
nfsd: avoid a NULL dereference in __cld_pipe_upcall()
Chuck Lever <chuck.lever(a)oracle.com>
svcrdma: Fix page leak in svc_rdma_recv_read_chunk()
Kamal Dasu <kdasu.kdev(a)gmail.com>
mtd: rawnand: brcmnand: Don't default to edu transfer
Drew Fustini <drew(a)beagleboard.org>
pinctrl-single: fix pcs_parse_pinconf() return value
Pavel Machek <pavel(a)ucw.cz>
ocfs2: fix unbalanced locking
Wang Hai <wanghai38(a)huawei.com>
dlm: Fix kobject memleak
Dan Carpenter <dan.carpenter(a)oracle.com>
media: mtk-mdp: Fix a refcounting bug on error in init
Dean Nelson <dnelson(a)redhat.com>
net: thunderx: initialize VF's mailbox mutex before first usage
Ahmad Fatoum <a.fatoum(a)pengutronix.de>
gpio: don't use same lockdep class for all devm_gpiochip_add_data users
Florinel Iordache <florinel.iordache(a)nxp.com>
fsl/fman: fix eth hash table allocation
Florinel Iordache <florinel.iordache(a)nxp.com>
fsl/fman: check dereferencing null pointer
Florinel Iordache <florinel.iordache(a)nxp.com>
fsl/fman: fix unreachable code
Florinel Iordache <florinel.iordache(a)nxp.com>
fsl/fman: fix dereference null return value
Florinel Iordache <florinel.iordache(a)nxp.com>
fsl/fman: use 32-bit unsigned integer
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
net: spider_net: Fix the size used in a 'dma_free_coherent()' call
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
net: sgi: ioc3-eth: Fix the size used in some 'dma_free_coherent()' calls
Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com>
liquidio: Fix wrong return value in cn23xx_get_pf_num()
Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com>
net: ethernet: aquantia: Fix wrong return value
Josef Bacik <josef(a)toxicpanda.com>
ftrace: Fix ftrace_trace_task return value
Leon Romanovsky <leon(a)kernel.org>
net/mlx5: Delete extra dump stack that gives nothing
Alex Vesker <valex(a)mellanox.com>
net/mlx5: DR, Change push vlan action sequence
Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com>
tools, bpftool: Fix wrong return value in do_dump()
Andrii Nakryiko <andriin(a)fb.com>
tools, build: Propagate build failures from tools/build/Makefile.build
Wang Hai <wanghai38(a)huawei.com>
wl1251: fix always return 0 error
Wang Hai <wanghai38(a)huawei.com>
qtnfmac: Missing platform_device_unregister() on error in qtnf_core_mac_alloc()
Yan-Hsuan Chuang <yhchuang(a)realtek.com>
rtw88: coex: only skip coex triggered by BT info
Tsang-Shian Lin <thlin(a)realtek.com>
rtw88: fix short GI capability based on current bandwidth
Tsang-Shian Lin <thlin(a)realtek.com>
rtw88: fix LDPC field for RA info
Florian Westphal <fw(a)strlen.de>
netfilter: nft_meta: fix iifgroup matching
Surabhi Boob <surabhi.boob(a)intel.com>
ice: Graceful error handling in HW table calloc failure
Vignesh Sridhar <vignesh.sridhar(a)intel.com>
ice: Clear and free XLT entries on reset
Julian Wiedmann <jwi(a)linux.ibm.com>
s390/qeth: don't process empty bridge port events
Julian Wiedmann <jwi(a)linux.ibm.com>
s390/qeth: tolerate pre-filled RX buffer
Shengjiu Wang <shengjiu.wang(a)nxp.com>
ASoC: fsl_sai: Fix value of FSL_SAI_CR1_RFW_MASK
Jerry Crunchtime <jerry.c.t(a)web.de>
libbpf: Fix register in PT_REGS MIPS macros
Charles Keepax <ckeepax(a)opensource.cirrus.com>
ASoC: soc-core: Fix regression causing sysfs entries to disappear
Jerome Brunet <jbrunet(a)baylibre.com>
ASoC: meson: axg-tdm-formatters: fix sclk inversion
Jerome Brunet <jbrunet(a)baylibre.com>
ASoC: meson: axg-tdmin: fix g12a skew
Jerome Brunet <jbrunet(a)baylibre.com>
ASoC: meson: axg-tdm-interface: fix link fmt setup
Sandipan Das <sandipan(a)linux.ibm.com>
selftests/powerpc: Fix online CPU selection
Nathan Lynch <nathanl(a)linux.ibm.com>
powerpc/pseries/hotplug-cpu: Remove double free in error path
Sven Auhagen <sven.auhagen(a)voleatech.de>
cpufreq: ap806: fix cpufreq driver needs ap cpu clk
Hanjun Guo <guohanjun(a)huawei.com>
PCI: Release IVRS table in AMD ACS quirk
Mark Zhang <markz(a)mellanox.com>
RDMA/netlink: Remove CAP_NET_RAW check when dump a raw QP
Tiezhu Yang <yangtiezhu(a)loongson.cn>
nvmem: sprd: Fix return value of sprd_efuse_probe()
Harish <harish(a)linux.ibm.com>
selftests/powerpc: Fix CPU affinity for child process
Michael Ellerman <mpe(a)ellerman.id.au>
powerpc/boot: Fix CONFIG_PPC_MPC52XX references
Michael Ellerman <mpe(a)ellerman.id.au>
powerpc/32s: Fix CONFIG_BOOK3S_601 uses
Oliver O'Halloran <oohall(a)gmail.com>
selftests/powerpc: Squash spurious errors due to device removal
Darrick J. Wong <darrick.wong(a)oracle.com>
xfs: clear XFS_DQ_FREEING if we can't lock the dquot buffer to flush
Brian Foster <bfoster(a)redhat.com>
xfs: fix inode allocation block res calculation precedence
Linus Walleij <linus.walleij(a)linaro.org>
net: dsa: rtl8366: Fix VLAN set-up
Linus Walleij <linus.walleij(a)linaro.org>
net: dsa: rtl8366: Fix VLAN semantics
Venkata Lakshmi Narayana Gubba <gubbaven(a)codeaurora.org>
Bluetooth: hci_qca: Stop collecting memdump again for command timeout during SSR
Abhishek Pandit-Subedi <abhishekpandit(a)chromium.org>
Bluetooth: Fix suspend notifier race
Nicolas Boichat <drinkcat(a)chromium.org>
Bluetooth: hci_serdev: Only unregister device if it was registered
Nicolas Boichat <drinkcat(a)chromium.org>
Bluetooth: hci_h5: Set HCI_UART_RESET_ON_INIT to correct flags
Ismael Ferreras Morezuelas <swyterzone(a)gmail.com>
Bluetooth: btusb: Fix and detect most of the Chinese Bluetooth controllers
Tom Rix <trix(a)redhat.com>
power: supply: check if calc_soc succeeded in pm860x_init_battery
Dan Carpenter <dan.carpenter(a)oracle.com>
Smack: prevent underflow in smk_set_cipso()
Dan Carpenter <dan.carpenter(a)oracle.com>
Smack: fix another vsscanf out of bounds
Li Heng <liheng40(a)huawei.com>
RDMA/core: Fix return error value in _ib_modify_qp() to negative
Kishon Vijay Abraham I <kishon(a)ti.com>
PCI: cadence: Fix updating Vendor ID and Subsystem Vendor ID register
Kishon Vijay Abraham I <kishon(a)ti.com>
PCI: cadence: Fix cdns_pcie_{host|ep}_setup() error path
Finn Thain <fthain(a)telegraphics.com.au>
macintosh/via-macii: Access autopoll_devs when inside lock
Chris Packham <chris.packham(a)alliedtelesis.co.nz>
net: dsa: mv88e6xxx: MV88E6097 does not support jumbo configuration
Finn Thain <fthain(a)telegraphics.com.au>
scsi: mesh: Fix panic after host or bus reset
Tomas Henzl <thenzl(a)redhat.com>
scsi: megaraid_sas: Clear affinity hint
Ruslan Bilovol <ruslan.bilovol(a)gmail.com>
usb: gadget: f_uac2: fix AC Interface Header Descriptor wTotalLength
Marek Szyprowski <m.szyprowski(a)samsung.com>
usb: dwc2: Fix error path in gadget registration
Sumeet Pawnikar <sumeet.r.pawnikar(a)intel.com>
thermal: int340x: processor_thermal: fix: update Jasper Lake PCI id
Yu Kuai <yukuai3(a)huawei.com>
MIPS: OCTEON: add missing put_device() call in dwc3_octeon_device_init()
Kai Vehmanen <kai.vehmanen(a)linux.intel.com>
ASoC: hdac_hda: fix deadlock after PCM open error
Dan Murphy <dmurphy(a)ti.com>
ASoC: tas2770: Fix reset gpio property name
YueHaibing <yuehaibing(a)huawei.com>
tools/bpftool: Fix error handing in do_skeleton()
Ilya Leoshkevich <iii(a)linux.ibm.com>
s390/bpf: Tolerate not converging code shrinking
Ilya Leoshkevich <iii(a)linux.ibm.com>
s390/bpf: Use brcl for jumping to exit_ip if necessary
Ilya Leoshkevich <iii(a)linux.ibm.com>
s390/bpf: Fix sign extension in branch_ku
Russell King <rmk+kernel(a)armlinux.org.uk>
phy: armada-38x: fix NETA lockup when repeatedly switching speeds
Lorenzo Bianconi <lorenzo(a)kernel.org>
mt76: mt7615: fix possible memory leak in mt7615_mcu_wtbl_sta_add
Sean Wang <sean.wang(a)mediatek.com>
mt76: mt7615: fix potential memory leak in mcu message handler
Madhavan Srinivasan <maddy(a)linux.ibm.com>
powerpc/perf: Fix missing is_sier_aviable() during build
Suzuki K Poulose <suzuki.poulose(a)arm.com>
coresight: etm4x: Fix save/restore during cpu idle
Sai Prakash Ranjan <saiprakash.ranjan(a)codeaurora.org>
coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb()
Mike Leach <mike.leach(a)linaro.org>
coresight: etmv4: Counter values not saved on disable
Mike Leach <mike.leach(a)linaro.org>
coresight: etmv4: Fix resource selector constant
Dan Carpenter <dan.carpenter(a)oracle.com>
thermal: ti-soc-thermal: Fix reversed condition in ti_thermal_expose_sensor()
Kars Mulder <kerneldev(a)karsmulder.nl>
usb: core: fix quirks_param_set() writing to a const pointer
Taniya Das <tdas(a)codeaurora.org>
clk: qcom: gcc: Make disp gpll0 branch aon for sc7180/sdm845
Johan Hovold <johan(a)kernel.org>
USB: serial: iuu_phoenix: fix led-activity helpers
Hauke Mehrtens <hauke(a)hauke-m.de>
spi: lantiq-ssc: Fix warning by using WQ_MEM_RECLAIM
Steve Longerbeam <slongerbeam(a)gmail.com>
gpu: ipu-v3: Restore RGB32, BGR32
Marco Felsch <m.felsch(a)pengutronix.de>
drm/imx: tve: fix regulator_disable error path
Philipp Zabel <p.zabel(a)pengutronix.de>
drm/imx: fix use after free
Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com>
powerpc/book3s64/pkeys: Use PVR check instead of cpu feature
Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com>
phy: renesas: rcar-gen3-usb2: move irq registration to init
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
media: s5p-g2d: Fix a memory leak in an error handling path in 'g2d_probe()'
Oliver Neukum <oneukum(a)suse.com>
go7007: add sanity checking for endpoints
Xiongfeng Wang <wangxiongfeng2(a)huawei.com>
PCI/ASPM: Add missing newline in sysfs 'policy'
Jing Xiangfeng <jingxiangfeng(a)huawei.com>
ASoC: meson: fixes the missed kfree() for axg_card_add_tdm_loopback
Colin Ian King <colin.king(a)canonical.com>
staging: rtl8192u: fix a dubious looking mask before a shift
Tyler Hicks <tyhicks(a)linux.microsoft.com>
ima: Fail rule parsing when the KEY_CHECK hook is combined with an invalid cond
Tyler Hicks <tyhicks(a)linux.microsoft.com>
ima: Fail rule parsing when the KEXEC_CMDLINE hook is combined with an invalid cond
Tyler Hicks <tyhicks(a)linux.microsoft.com>
ima: Fail rule parsing when buffer hook functions have an invalid action
Tyler Hicks <tyhicks(a)linux.microsoft.com>
ima: Free the entire rule if it fails to parse
Tyler Hicks <tyhicks(a)linux.microsoft.com>
ima: Free the entire rule when deleting a list of rules
Tyler Hicks <tyhicks(a)linux.microsoft.com>
ima: Have the LSM free its audit rule
Mikhail Malygin <m.malygin(a)yadro.com>
RDMA/rxe: Prevent access to wr->next ptr afrer wr is posted to send queue
Yuval Basson <ybason(a)marvell.com>
RDMA/qedr: SRQ's bug fixes
Milton Miller <miltonm(a)us.ibm.com>
powerpc/vdso: Fix vdso cpu truncation
Nathan Lynch <nathanl(a)linux.ibm.com>
powerpc/rtas: don't online CPUs for partition suspend
Nathan Lynch <nathanl(a)linux.ibm.com>
powerpc/pseries: remove cede offline state for CPUs
Amir Goldstein <amir73il(a)gmail.com>
kernfs: do not call fsnotify() with name without a parent
Dan Carpenter <dan.carpenter(a)oracle.com>
mwifiex: Prevent memory corruption handling keys
John Garry <john.garry(a)huawei.com>
scsi: scsi_debug: Add check for sdebug_max_queue during module init
Tom Rix <trix(a)redhat.com>
drm/bridge: sil_sii8620: initialize return of sii8620_readb
Chuhong Yuan <hslester96(a)gmail.com>
mmc: sdhci-of-arasan: Add missed checks for devm_clk_register()
Marek Szyprowski <m.szyprowski(a)samsung.com>
phy: exynos5-usbdrd: Calibrating makes sense only for USB2.0 PHY
Laurent Pinchart <laurent.pinchart+renesas(a)ideasonboard.com>
drm: panel: simple: Fix bpc for LG LB070WV8 panel
Kai-Heng Feng <kai.heng.feng(a)canonical.com>
leds: core: Flush scheduled work for system suspend
Heikki Krogerus <heikki.krogerus(a)linux.intel.com>
kobject: Avoid premature parent object freeing in kobject_cleanup()
Marek Vasut <marex(a)denx.de>
drm/stm: repair runtime power management
Daniel T. Lee <danieltimlee(a)gmail.com>
samples: bpf: Fix bpf programs with kprobe/sys_connect event
Bjorn Helgaas <bhelgaas(a)google.com>
PCI: Fix pci_cfg_wait queue locking problem
Zhu Yanjun <yanjunz(a)mellanox.com>
RDMA/rxe: Skip dgid check in loopback mode
Andreas Gruenbacher <agruenba(a)redhat.com>
iomap: Make sure iomap_end is called after iomap_begin
Darrick J. Wong <darrick.wong(a)oracle.com>
xfs: fix reflink quota reservation accounting error
Darrick J. Wong <darrick.wong(a)oracle.com>
xfs: don't eat an EIO/ENOSPC writeback error when scrubbing data fork
Dariusz Marcinkiewicz <darekm(a)google.com>
media: cros-ec-cec: do not bail on device_init_wakeup failure
Chuhong Yuan <hslester96(a)gmail.com>
media: exynos4-is: Add missed check for pinctrl_lookup_state()
Chuhong Yuan <hslester96(a)gmail.com>
media: tvp5150: Add missed media_entity_cleanup()
Helen Koike <helen.koike(a)collabora.com>
media: staging: rkisp1: rsz: fix resolution limitation on sink pad
Dafna Hirschfeld <dafna.hirschfeld(a)collabora.com>
media: staging: rkisp1: rsz: supported formats are the isp's src formats, not sink formats
Dan Carpenter <dan.carpenter(a)oracle.com>
media: allegro: Fix some NULL vs IS_ERR() checks in probe
Dan Carpenter <dan.carpenter(a)oracle.com>
media: firewire: Using uninitialized values in node_probe()
Julian Anastasov <ja(a)ssi.bg>
ipvs: allow connection reuse for unconfirmed conntrack
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
scsi: eesox: Fix different dev_id between request_irq() and free_irq()
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
scsi: powertec: Fix different dev_id between request_irq() and free_irq()
Jason Gunthorpe <jgg(a)nvidia.com>
RDMA/core: Fix bogus WARN_ON during ib_unregister_device_queued()
Tony Nguyen <anthony.l.nguyen(a)intel.com>
iavf: Fix updating statistics
Wei Yongjun <weiyongjun1(a)huawei.com>
iavf: fix error return code in iavf_init_get_resources()
Phil Elwell <phil(a)raspberrypi.com>
staging: vchiq_arm: Add a matching unregister call
Colin Ian King <colin.king(a)canonical.com>
drm/radeon: fix array out-of-bounds read and write issues
Colin Ian King <colin.king(a)canonical.com>
drm/amdgpu: ensure 0 is returned for success in jpeg_v2_5_wait_for_idle
Steven Rostedt (VMware) <rostedt(a)goodmis.org>
tracing: Move pipe reference to trace array instead of current_tracer
Grygorii Strashko <grygorii.strashko(a)ti.com>
net: ethernet: ti: am65-cpsw-nuss: restore vlan configuration while down/up
Kees Cook <keescook(a)chromium.org>
lkdtm: Make arch-specific tests always available
Kees Cook <keescook(a)chromium.org>
selftests/lkdtm: Reset WARN_ONCE to avoid false negatives
Kees Cook <keescook(a)chromium.org>
lkdtm: Avoid more compiler optimizations for bad writes
Wang Hai <wanghai38(a)huawei.com>
cxl: Fix kobject memleak
Emil Velikov <emil.velikov(a)collabora.com>
drm/mipi: use dcs write for mipi_dsi_dcs_set_tear_scanline
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
scsi: cumana_2: Fix different dev_id between request_irq() and free_irq()
Mark Starovoytov <mstarovoitov(a)marvell.com>
net: atlantic: MACSec offload statistics checkpatch fix
Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>
ASoC: Intel: bxt_rt298: add missing .owner field
Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>
ASoC: Intel: sof_sdw: add missing .owner field
Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>
ASoC: Intel: cml_rt1011_rt5682: add missing .owner field
Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>
ASoC: SOF: nocodec: add missing .owner field
Ioana Ciornei <ioana.ciornei(a)nxp.com>
dpaa2-eth: fix condition for number of buffer acquire retries
Colin Ian King <colin.king(a)canonical.com>
staging: most: avoid null pointer dereference when iface is null
Chuhong Yuan <hslester96(a)gmail.com>
media: omap3isp: Add missed v4l2_ctrl_handler_free() for preview_init_entities()
Chuhong Yuan <hslester96(a)gmail.com>
media: marvell-ccic: Add missed v4l2_async_notifier_cleanup()
Arnd Bergmann <arnd(a)arndb.de>
media: cxusb-analog: fix V4L2 dependency
Sean Wang <sean.wang(a)mediatek.com>
Bluetooth: btmtksdio: fix up firmware download sequence
Sean Wang <sean.wang(a)mediatek.com>
Bluetooth: btusb: fix up firmware download sequence
Arnd Bergmann <arnd(a)arndb.de>
leds: lm355x: avoid enum conversion warning
Christophe Leroy <christophe.leroy(a)csgroup.eu>
powerpc/fixmap: Fix FIX_EARLY_DEBUG_BASE when page size is 256k
Joe Perches <joe(a)perches.com>
powerpc/mm: Fix typo in IS_ENABLED()
Álvaro Fernández Rojas <noltari(a)gmail.com>
clk: bcm63xx-gate: fix last clock availability
Colin Ian King <colin.king(a)canonical.com>
drm/arm: fix unintentional integer overflow on left shift
Steven Price <steven.price(a)arm.com>
drm/panfrost: Fix inbalance of devfreq record_busy/idle()
Lubomir Rintel <lkundrak(a)v3.sk>
drm/etnaviv: Fix error path on failure to enable bus clk
Stanley Chu <stanley.chu(a)mediatek.com>
scsi: ufs: Fix imprecise load calculation in devfreq window
Chuhong Yuan <hslester96(a)gmail.com>
iio: amplifiers: ad8366: Change devm_gpiod_get() to optional and add the missed check
Tomasz Duszynski <tomasz.duszynski(a)octakon.com>
iio: improve IIO_CONCENTRATION channel type description
Balakrishna Godavarthi <bgodavar(a)codeaurora.org>
Bluetooth: hci_qca: Increase SoC idle timeout to 200ms
Venkata Lakshmi Narayana Gubba <gubbaven(a)codeaurora.org>
Bluetooth: hci_qca: Bug fix during SSR timeout
Evan Green <evgreen(a)chromium.org>
ath10k: Acquire tx_lock in tx error paths
Abhishek Pandit-Subedi <abhishekpandit(a)chromium.org>
Bluetooth: Allow suspend even when preparation has failed
Matthias Kaehlcke <mka(a)chromium.org>
Bluetooth: hci_qca: Only remove TX clock vote after TX is completed
Dan Carpenter <dan.carpenter(a)oracle.com>
Bluetooth: hci_qca: Fix an error pointer dereference
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
video: pxafb: Fix the function used to balance a 'dma_alloc_coherent()' call
Dejin Zheng <zhengdejin5(a)gmail.com>
console: newport_con: fix an issue about leak related system resources
Dejin Zheng <zhengdejin5(a)gmail.com>
video: fbdev: sm712fb: fix an issue about iounmap for a wrong address
Pali Rohár <pali(a)kernel.org>
btmrvl: Fix firmware filename for sd8997 chipset
Pali Rohár <pali(a)kernel.org>
btmrvl: Fix firmware filename for sd8977 chipset
Pali Rohár <pali(a)kernel.org>
mwifiex: Fix firmware filename for sd8997 chipset
Pali Rohár <pali(a)kernel.org>
mwifiex: Fix firmware filename for sd8977 chipset
Qiushi Wu <wu000273(a)umn.edu>
agp/intel: Fix a memory leak on module initialisation failure
Emil Velikov <emil.velikov(a)collabora.com>
drm/amdgpu: use the unlocked drm_gem_object_put
Douglas Anderson <dianders(a)chromium.org>
drm/bridge: ti-sn65dsi86: Fix off-by-one error in clock choice
Douglas Anderson <dianders(a)chromium.org>
drm/bridge: ti-sn65dsi86: Clear old error bits before AUX transfers
Dan Carpenter <dan.carpenter(a)oracle.com>
drm/gem: Fix a leak in drm_gem_objects_lookup()
Rob Clark <robdclark(a)chromium.org>
drm/msm: ratelimit crtc event overflow error
Horia Geantă <horia.geanta(a)nxp.com>
crypto: caam - silence .setkey in case of bad key length
Pavel Begunkov <asml.silence(a)gmail.com>
io_uring: fix stalled deferred requests
Pavel Begunkov <asml.silence(a)gmail.com>
io_uring: fix racy overflow count reporting
Erik Kaneda <erik.kaneda(a)intel.com>
ACPICA: Do not increment operation_region reference counts for field units
Qu Wenruo <wqu(a)suse.com>
btrfs: qgroup: free per-trans reserved space when a subvolume gets dropped
Qu Wenruo <wqu(a)suse.com>
btrfs: allow btrfs_truncate_block() to fallback to nocow for data space reservation
Coly Li <colyli(a)suse.de>
bcache: fix super block seq numbers comparision in register_cache_set()
Jim Cromie <jim.cromie(a)gmail.com>
dyndbg: fix a BUG_ON in ddebug_describe_flags
Danesh Petigara <danesh.petigara(a)broadcom.com>
usb: bdc: Halt controller on suspend
Sasi Kumar <sasi.kumar(a)broadcom.com>
bdc: Fix bug causing crash after multiple disconnects
Evgeny Novikov <novikov(a)ispras.ru>
usb: gadget: net2280: fix memory leak on probe error handling paths
shirley her <shirley.her(a)bayhubtech.com>
mmc: sdhci-pci-o2micro: Bug fix for O2 host controller Seabird1
Nick Desaulniers <ndesaulniers(a)google.com>
x86/uaccess: Make __get_user_size() Clang compliant on 32-bit
Shannon Nelson <snelson(a)pensando.io>
ionic: update eid test for overflow
Evan Quan <evan.quan(a)amd.com>
drm/amd/powerplay: suppress compile error around BUG_ON
Dmitry Osipenko <digetx(a)gmail.com>
gpu: host1x: debug: Fix multiple channels emitting messages simultaneously
Bolarinwa Olayemi Saheed <refactormyself(a)gmail.com>
iwlegacy: Check the return value of pcie_capability_read_*()
Armas Spann <zappel(a)retarded.farm>
platform/x86: asus-nb-wmi: add support for ASUS ROG Zephyrus G14 and G15
Wright Feng <wright.feng(a)cypress.com>
brcmfmac: set state of hanger slot to FREE when flushing PSQ
Prasanna Kerekoppa <prasanna.kerekoppa(a)cypress.com>
brcmfmac: To fix Bss Info flag definition Bug
Wright Feng <wright.feng(a)cypress.com>
brcmfmac: keep SDIO watchdog running when console_interval is non-zero
Venkata Lakshmi Narayana Gubba <gubbaven(a)codeaurora.org>
Bluetooth: hci_qca: Bug fixes for SSR
Wenbo Zhang <ethercflow(a)gmail.com>
bpf: Fix fds_example SIGSEGV error
Evan Quan <evan.quan(a)amd.com>
drm/amd/powerplay: fix compile error with ARCH=arc
Alex Deucher <alexander.deucher(a)amd.com>
drm/amdgpu/display: properly guard the calls to swSMU functions
Alex Deucher <alexander.deucher(a)amd.com>
drm/amdgpu/display bail early in dm_pp_get_static_clocks
Aric Cyr <aric.cyr(a)amd.com>
drm/amd/display: Improve DisplayPort monitor interop
Paul E. McKenney <paulmck(a)kernel.org>
mm/mmap.c: Add cond_resched() for exit_mmap() CPU stalls
Bartosz Golaszewski <bgolaszewski(a)baylibre.com>
irqchip/irq-mtk-sysirq: Replace spinlock with raw_spinlock
Antoine Tenart <antoine.tenart(a)bootlin.com>
net: phy: mscc: restore the base page in vsc8514/8584_config_init
Christian König <christian.koenig(a)amd.com>
drm/radeon: disable AGP by default
Michael Tretter <m.tretter(a)pengutronix.de>
drm/debugfs: fix plain echo to connector "force" attribute
Akhil P Oommen <akhilpo(a)codeaurora.org>
drm/msm: Fix a null pointer access in msm_gem_shrinker_count()
Akhil P Oommen <akhilpo(a)codeaurora.org>
drm: msm: a6xx: fix gpu failure after system resume
Chunfeng Yun <chunfeng.yun(a)mediatek.com>
usb: mtu3: clear dual mode of u3port when disable device
Josef Bacik <josef(a)toxicpanda.com>
btrfs: fix lockdep splat from btrfs_dump_space_info
Masahiro Yamada <yamada.masahiro(a)socionext.com>
mmc: sdhci-cadence: do not use hardware tuning for SD mode
Aditya Pakki <pakki001(a)umn.edu>
drm/nouveau: fix multiple instances of reference count leaks
Aditya Pakki <pakki001(a)umn.edu>
drm/nouveau: fix reference count leak in nouveau_debugfs_strap_peek
Krzysztof Kozlowski <krzk(a)kernel.org>
memory: samsung: exynos5422-dmc: Do not ignore return code of regmap_read()
Navid Emamdoost <navid.emamdoost(a)gmail.com>
drm/etnaviv: fix ref count leak via pm_runtime_get_sync
Ricardo Cañuelo <ricardo.canuelo(a)collabora.com>
arm64: dts: hisilicon: hikey: fixes to comply with adi, adv7533 DT binding
Lyude Paul <lyude(a)redhat.com>
drm/nouveau/kms/nv50-: Fix disabling dithering
Zhao Heming <heming.zhao(a)suse.com>
md-cluster: fix wild pointer of unlock_all_bitmaps()
Tony Lindgren <tony(a)atomide.com>
bus: ti-sysc: Add missing quirk flags for usb_host_hs
Evgeny Novikov <novikov(a)ispras.ru>
video: fbdev: neofb: fix memory leak in neo_scan_monitor()
Evgeny Novikov <novikov(a)ispras.ru>
video: fbdev: savage: fix memory leak on error handling path in probe
Sedat Dilek <sedat.dilek(a)gmail.com>
crypto: aesni - Fix build with LLVM_IAS=1
Aditya Pakki <pakki001(a)umn.edu>
drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync
Jack Xiao <Jack.Xiao(a)amd.com>
drm/amdgpu: avoid dereferencing a NULL pointer
Paul E. McKenney <paulmck(a)kernel.org>
fs/btrfs: Add cond_resched() for try_release_extent_mapping() stalls
Pavel Begunkov <asml.silence(a)gmail.com>
io_uring: fix req->work corruption
Luis Chamberlain <mcgrof(a)kernel.org>
loop: be paranoid on exit and prevent new additions / removals
Lihong Kou <koulihong(a)huawei.com>
Bluetooth: add a mutex lock to avoid UAF in do_enale_set
Guillaume Tucker <guillaume.tucker(a)collabora.com>
ARM: exynos: clear L310_AUX_CTRL_FULL_LINE_ZERO in default l2c_aux_val
Vladimir Oltean <vladimir.oltean(a)nxp.com>
net: mscc: ocelot: fix encoding destination ports into multicast IPv4 address
Maulik Shah <mkshah(a)codeaurora.org>
soc: qcom: rpmh-rsc: Set suppress_bind_attrs flag
Tomi Valkeinen <tomi.valkeinen(a)ti.com>
drm/tilcdc: fix leak & null ref in panel_connector_get_modes
Johannes Thumshirn <johannes.thumshirn(a)wdc.com>
block: don't do revalidate zones on invalid devices
Hannes Reinecke <hare(a)suse.de>
nvme-multipath: do not fall back to __nvme_find_path() for non-optimized paths
Martin Wilck <mwilck(a)suse.com>
nvme-multipath: fix logic for non-optimized paths
Sagi Grimberg <sagi(a)grimberg.me>
nvme-rdma: fix controller reset hang during traffic
Sagi Grimberg <sagi(a)grimberg.me>
nvme-tcp: fix controller reset hang during traffic
Zenghui Yu <yuzenghui(a)huawei.com>
irqchip/gic-v4.1: Use GFP_ATOMIC flag in allocate_vpe_l1_table()
Florian Fainelli <f.fainelli(a)gmail.com>
irqchip/irq-bcm7038-l1: Guard uses of cpu_logical_map
Tiezhu Yang <yangtiezhu(a)loongson.cn>
irqchip/loongson-liointc: Fix potential dead lock
Colin Ian King <colin.king(a)canonical.com>
md: raid0/linear: fix dereference before null check on pointer mddev
Kees Cook <keescook(a)chromium.org>
seccomp: Fix ioctl number for SECCOMP_IOCTL_NOTIF_ID_VALID
Tiezhu Yang <yangtiezhu(a)loongson.cn>
irqchip/ti-sci-inta: Fix return value about devm_ioremap_resource()
Stephen Smalley <stephen.smalley.work(a)gmail.com>
scripts/selinux/mdp: fix initial SID handling
Chengming Zhou <zhouchengming(a)bytedance.com>
iocost: Fix check condition of iocg abs_vdebt
Yu Kuai <yukuai3(a)huawei.com>
ARM: socfpga: PM: add missing put_device() call in socfpga_setup_ocram_self_refresh()
Jon Lin <jon.lin(a)rock-chips.com>
spi: rockchip: Fix error in SPI slave pio read
Sibi Sankar <sibis(a)codeaurora.org>
soc: qcom: pdr: Reorder the PD state indication ack
Christian Hewitt <christianshewitt(a)gmail.com>
arm64: dts: meson: fix mmc0 tuning error on Khadas VIM3
Dmitry Vyukov <dvyukov(a)google.com>
io_uring: fix sq array offset calculation
Vladimir Zapolskiy <vz(a)mleia.com>
regulator: fix memory leak on error path of regulator_register()
Gregory Herrero <gregory.herrero(a)oracle.com>
recordmcount: only record relocation of type R_AARCH64_CALL26 on arm64.
Tyler Hicks <tyhicks(a)linux.microsoft.com>
tpm: Require that all digests are present in TCG_PCR_EVENT2 structures
Dilip Kota <eswara.kota(a)linux.intel.com>
spi: lantiq: fix: Rx overflow error in full duplex mode
Chen-Yu Tsai <wens(a)csie.org>
ARM: dts: sunxi: bananapi-m2-plus-v1.2: Fix CPU supply voltages
Chen-Yu Tsai <wens(a)csie.org>
ARM: dts: sunxi: bananapi-m2-plus-v1.2: Add regulator supply to all CPU cores
Dejin Zheng <zhengdejin5(a)gmail.com>
reset: intel: fix a compile warning about REG_OFFSET redefined
Marek Szyprowski <m.szyprowski(a)samsung.com>
ARM: dts: exynos: Disable frequency scaling for FSYS bus on Odroid XU3 family
yu kuai <yukuai3(a)huawei.com>
ARM: at91: pm: add missing put_device() call in at91_pm_sram_init()
Niklas Söderlund <niklas.soderlund+renesas(a)ragnatech.se>
ARM: dts: gose: Fix ports node name for adv7612
Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com>
arm64: dts: renesas: Fix SD Card/eMMC interface device node names
Niklas Söderlund <niklas.soderlund+renesas(a)ragnatech.se>
ARM: dts: gose: Fix ports node name for adv7180
Lu Wei <luwei32(a)huawei.com>
platform/x86: intel-vbtn: Fix return value check in check_acpi_dev()
Lu Wei <luwei32(a)huawei.com>
platform/x86: intel-hid: Fix return value check in check_acpi_dev()
Finn Thain <fthain(a)telegraphics.com.au>
m68k: mac: Fix IOP status/control register writes
Finn Thain <fthain(a)telegraphics.com.au>
m68k: mac: Don't send IOP message until channel is idle
Sudeep Holla <sudeep.holla(a)arm.com>
clk: scmi: Fix min and max rate when registering clocks with discrete rates
Giovanni Cabiddu <giovanni.cabiddu(a)intel.com>
crypto: qat - allow xts requests not multiple of block
Qais Yousef <qais.yousef(a)arm.com>
sched/uclamp: Fix initialization of struct uclamp_rq
Alim Akhtar <alim.akhtar(a)samsung.com>
arm64: dts: exynos: Fix silent hang after boot on Espresso
Ondrej Jirman <megous(a)megous.com>
arm64: dts: sun50i-pinephone: dldo4 must not be >= 1.8V
Cristian Marussi <cristian.marussi(a)arm.com>
firmware: arm_scmi: Fix SCMI genpd domain probing
Uladzislau Rezki (Sony) <urezki(a)gmail.com>
rcu/tree: Repeat the monitor if any free channel is busy
Marek Szyprowski <m.szyprowski(a)samsung.com>
ARM: exynos: MCPM: Restore big.LITTLE cpuidle support
Gilad Ben-Yossef <gilad(a)benyossef.com>
crypto: ccree - fix resource leak on error path
Luis Chamberlain <mcgrof(a)kernel.org>
blktrace: fix debugfs use after free
Christophe JAILLET <christophe.jaillet(a)wanadoo.fr>
memory: tegra: Fix an error handling path in tegra186_emc_probe()
Stephan Gerhold <stephan(a)gerhold.net>
arm64: dts: qcom: msm8916: Replace invalid bias-pull-none property
Herbert Xu <herbert(a)gondor.apana.org.au>
crc-t10dif: Fix potential crypto notify dead-lock
Qiushi Wu <wu000273(a)umn.edu>
EDAC: Fix reference count leaks
Heiko Stuebner <heiko.stuebner(a)theobroma-systems.com>
arm64: dts: rockchip: fix rk3399-puma gmac reset gpio
Heiko Stuebner <heiko.stuebner(a)theobroma-systems.com>
arm64: dts: rockchip: fix rk3399-puma vcc5v0-host gpio
Heiko Stuebner <heiko.stuebner(a)theobroma-systems.com>
arm64: dts: rockchip: fix rk3368-lion gmac reset gpio
Peng Liu <iwtbavbm(a)gmail.com>
sched: correct SD_flags returned by tl->sd_flags()
Vincent Guittot <vincent.guittot(a)linaro.org>
sched/fair: Fix NOHZ next idle balance
Giovanni Gherdovich <ggherdovich(a)suse.cz>
x86, sched: Bail out of frequency invariance if turbo_freq/base_freq gives 0
Giovanni Gherdovich <ggherdovich(a)suse.cz>
x86, sched: Bail out of frequency invariance if turbo frequency is unknown
Kan Liang <kan.liang(a)linux.intel.com>
perf/x86/intel/uncore: Fix oops when counting IMC uncore events on some TGL
Zhenzhong Duan <zhenzhong.duan(a)gmail.com>
x86/mce/inject: Fix a wrong assignment of i_mce.status
Erwan Le Ray <erwan.leray(a)st.com>
ARM: dts: stm32: fix uart7_pins_a comments in stm32mp15-pinctrl
Grant Likely <grant.likely(a)secretlab.ca>
HID: input: Fix devices that return multiple bytes in battery report
Jens Axboe <axboe(a)kernel.dk>
io_uring: abstract out task work running
Will Chen <chenwi(a)google.com>
kunit: capture stderr on all make subprocess calls
Nick Desaulniers <ndesaulniers(a)google.com>
tracepoint: Mark __tracepoint_string's __used
-------------
Diffstat:
Documentation/ABI/testing/sysfs-bus-iio | 3 +-
Documentation/core-api/cpu_hotplug.rst | 7 -
Makefile | 4 +-
arch/arm/boot/dts/exynos5422-odroid-core.dtsi | 6 -
arch/arm/boot/dts/exynos5800.dtsi | 6 +-
arch/arm/boot/dts/r8a7793-gose.dts | 4 +-
arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 8 +-
arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi | 18 +-
arch/arm/kernel/stacktrace.c | 24 +++
arch/arm/mach-at91/pm.c | 11 +-
arch/arm/mach-exynos/exynos.c | 2 +-
arch/arm/mach-exynos/mcpm-exynos.c | 10 +-
arch/arm/mach-socfpga/pm.c | 8 +-
.../boot/dts/allwinner/sun50i-a64-pinephone.dtsi | 2 +-
arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi | 1 -
.../boot/dts/amlogic/meson-sm1-khadas-vim3l.dts | 4 +
arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 1 +
arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 11 +
arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 2 +-
arch/arm64/boot/dts/qcom/msm8916-pins.dtsi | 10 +-
arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 8 +-
arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 8 +-
arch/arm64/boot/dts/renesas/r8a774c0.dtsi | 6 +-
arch/arm64/boot/dts/renesas/r8a77951.dtsi | 8 +-
arch/arm64/boot/dts/renesas/r8a77960.dtsi | 8 +-
arch/arm64/boot/dts/renesas/r8a77961.dtsi | 8 +-
arch/arm64/boot/dts/renesas/r8a77965.dtsi | 8 +-
arch/arm64/boot/dts/renesas/r8a77990.dtsi | 6 +-
arch/arm64/boot/dts/renesas/r8a77995.dtsi | 2 +-
arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi | 2 +-
arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 4 +-
arch/m68k/mac/iop.c | 21 +-
arch/mips/cavium-octeon/octeon-usb.c | 5 +-
arch/mips/pci/pci-xtalk-bridge.c | 3 +
arch/parisc/include/asm/barrier.h | 61 ++++++
arch/parisc/include/asm/spinlock.h | 33 +--
arch/parisc/kernel/entry.S | 48 +++--
arch/parisc/kernel/syscall.S | 24 +--
arch/powerpc/boot/Makefile | 2 +-
arch/powerpc/boot/serial.c | 2 +-
arch/powerpc/include/asm/fixmap.h | 2 +-
arch/powerpc/include/asm/perf_event.h | 2 +
arch/powerpc/include/asm/ptrace.h | 2 +-
arch/powerpc/include/asm/rtas.h | 2 -
arch/powerpc/include/asm/timex.h | 2 +-
arch/powerpc/kernel/rtas.c | 122 +----------
arch/powerpc/kernel/vdso.c | 2 +-
arch/powerpc/mm/book3s64/hash_utils.c | 5 +-
arch/powerpc/mm/book3s64/pkeys.c | 16 +-
arch/powerpc/platforms/pseries/hotplug-cpu.c | 171 ++-------------
arch/powerpc/platforms/pseries/offline_states.h | 38 ----
arch/powerpc/platforms/pseries/pmem.c | 1 -
arch/powerpc/platforms/pseries/smp.c | 28 +--
arch/powerpc/platforms/pseries/suspend.c | 22 +-
arch/s390/include/asm/topology.h | 6 -
arch/s390/mm/gmap.c | 27 ++-
arch/s390/net/bpf_jit_comp.c | 54 +++--
arch/x86/crypto/aes_ctrby8_avx-x86_64.S | 14 +-
arch/x86/crypto/aesni-intel_asm.S | 6 +-
arch/x86/events/intel/uncore_snb.c | 3 +-
arch/x86/include/asm/uaccess.h | 5 +-
arch/x86/kernel/apic/io_apic.c | 5 +
arch/x86/kernel/cpu/mce/inject.c | 2 +-
arch/x86/kernel/process_64.c | 2 +-
arch/x86/kernel/smpboot.c | 17 +-
arch/x86/kvm/svm/svm.c | 2 +-
arch/x86/kvm/vmx/vmx.c | 2 +-
arch/x86/kvm/x86.c | 38 ++--
arch/x86/kvm/x86.h | 2 +-
block/blk-iocost.c | 2 +-
block/blk-zoned.c | 3 +
drivers/acpi/acpica/exprep.c | 4 -
drivers/acpi/acpica/utdelete.c | 6 +-
drivers/base/dd.c | 7 +-
drivers/base/firmware_loader/fallback_platform.c | 5 +-
drivers/block/loop.c | 4 +
drivers/bluetooth/btmrvl_sdio.c | 8 +-
drivers/bluetooth/btmtksdio.c | 16 +-
drivers/bluetooth/btusb.c | 90 +++++++-
drivers/bluetooth/hci_h5.c | 2 +-
drivers/bluetooth/hci_qca.c | 104 ++++++---
drivers/bluetooth/hci_serdev.c | 3 +-
drivers/bus/ti-sysc.c | 6 +-
drivers/char/agp/intel-gtt.c | 4 +-
drivers/char/tpm/tpm-chip.c | 9 +-
drivers/char/tpm/tpm.h | 5 +-
drivers/char/tpm/tpm2-space.c | 26 ++-
drivers/char/tpm/tpmrm-dev.c | 2 +-
drivers/clk/bcm/clk-bcm63xx-gate.c | 1 +
drivers/clk/clk-scmi.c | 22 +-
drivers/clk/qcom/gcc-sc7180.c | 2 +-
drivers/clk/qcom/gcc-sdm845.c | 4 +-
drivers/cpufreq/Kconfig.arm | 1 +
drivers/cpufreq/armada-37xx-cpufreq.c | 1 +
drivers/cpufreq/cpufreq.c | 58 +++--
drivers/crypto/caam/caamalg.c | 2 +-
drivers/crypto/caam/caamalg_qi.c | 2 +-
drivers/crypto/caam/caamalg_qi2.c | 2 +-
drivers/crypto/cavium/cpt/cptvf_algs.c | 1 +
drivers/crypto/cavium/cpt/cptvf_reqmanager.c | 12 +-
drivers/crypto/cavium/cpt/request_manager.h | 2 +
drivers/crypto/ccp/ccp-dev.h | 1 +
drivers/crypto/ccp/ccp-ops.c | 37 +++-
drivers/crypto/ccree/cc_cipher.c | 30 +--
drivers/crypto/hisilicon/sec/sec_algs.c | 34 +--
drivers/crypto/qat/qat_common/qat_algs.c | 22 +-
drivers/crypto/qat/qat_common/qat_uclo.c | 9 +-
drivers/devfreq/devfreq.c | 11 +-
drivers/devfreq/rk3399_dmc.c | 42 ++--
drivers/edac/edac_device_sysfs.c | 1 +
drivers/edac/edac_pci_sysfs.c | 2 +-
drivers/firmware/arm_scmi/scmi_pm_domain.c | 12 +-
drivers/firmware/qcom_scm.c | 7 +-
drivers/gpio/gpiolib-devres.c | 13 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 19 +-
drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c | 2 +-
.../drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 6 +-
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 4 +-
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 16 +-
.../amd/display/dc/dce110/dce110_hw_sequencer.c | 11 +-
drivers/gpu/drm/amd/powerplay/arcturus_ppt.c | 14 +-
drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 3 +-
drivers/gpu/drm/arm/malidp_planes.c | 2 +-
drivers/gpu/drm/bridge/sil-sii8620.c | 2 +-
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 8 +-
drivers/gpu/drm/drm_debugfs.c | 8 +-
drivers/gpu/drm/drm_gem.c | 4 +-
drivers/gpu/drm/drm_mipi_dsi.c | 6 +-
drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 19 +-
drivers/gpu/drm/imx/dw_hdmi-imx.c | 15 +-
drivers/gpu/drm/imx/imx-drm-core.c | 3 +-
drivers/gpu/drm/imx/imx-ldb.c | 15 +-
drivers/gpu/drm/imx/imx-tve.c | 35 ++--
drivers/gpu/drm/imx/ipuv3-crtc.c | 21 +-
drivers/gpu/drm/imx/parallel-display.c | 15 +-
drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 18 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 2 +-
drivers/gpu/drm/msm/msm_gem.c | 36 ++--
drivers/gpu/drm/nouveau/dispnv50/head.c | 24 ++-
drivers/gpu/drm/nouveau/nouveau_debugfs.c | 4 +-
drivers/gpu/drm/nouveau/nouveau_drm.c | 8 +-
drivers/gpu/drm/nouveau/nouveau_gem.c | 4 +-
drivers/gpu/drm/nouveau/nouveau_sgdma.c | 9 +-
drivers/gpu/drm/panel/panel-simple.c | 2 +-
drivers/gpu/drm/panfrost/panfrost_job.c | 5 +-
drivers/gpu/drm/radeon/ci_dpm.c | 2 +-
drivers/gpu/drm/radeon/radeon_display.c | 4 +-
drivers/gpu/drm/radeon/radeon_drv.c | 9 +-
drivers/gpu/drm/radeon/radeon_kms.c | 4 +-
drivers/gpu/drm/stm/ltdc.c | 3 +
drivers/gpu/drm/tilcdc/tilcdc_panel.c | 6 +-
drivers/gpu/drm/ttm/ttm_tt.c | 3 -
drivers/gpu/drm/xen/xen_drm_front.c | 4 +-
drivers/gpu/drm/xen/xen_drm_front_gem.c | 8 +-
drivers/gpu/drm/xen/xen_drm_front_kms.c | 2 +-
drivers/gpu/host1x/debug.c | 4 +
drivers/gpu/ipu-v3/ipu-common.c | 2 +
drivers/hid/hid-input.c | 6 +-
drivers/hwtracing/coresight/coresight-etm4x.c | 22 +-
drivers/hwtracing/coresight/coresight-etm4x.h | 6 +-
drivers/hwtracing/coresight/coresight-tmc-etf.c | 13 +-
drivers/iio/amplifiers/ad8366.c | 7 +-
drivers/infiniband/core/device.c | 11 +-
drivers/infiniband/core/nldev.c | 3 -
drivers/infiniband/core/verbs.c | 2 +-
drivers/infiniband/hw/qedr/qedr.h | 4 +-
drivers/infiniband/hw/qedr/verbs.c | 22 +-
drivers/infiniband/sw/rxe/rxe_recv.c | 6 +-
drivers/infiniband/sw/rxe/rxe_verbs.c | 5 +-
drivers/iommu/intel_irq_remapping.c | 8 +
drivers/irqchip/irq-bcm7038-l1.c | 8 +
drivers/irqchip/irq-gic-v3-its.c | 4 +-
drivers/irqchip/irq-loongson-liointc.c | 1 +
drivers/irqchip/irq-mtk-sysirq.c | 8 +-
drivers/irqchip/irq-ti-sci-inta.c | 2 +-
drivers/leds/led-class.c | 1 +
drivers/leds/leds-lm355x.c | 7 +-
drivers/macintosh/via-macii.c | 9 +-
drivers/md/bcache/super.c | 9 +-
drivers/md/md-cluster.c | 1 +
drivers/md/md.c | 9 +-
drivers/media/firewire/firedtv-fw.c | 2 +
drivers/media/i2c/tvp5150.c | 8 +-
drivers/media/mc/mc-request.c | 31 +--
drivers/media/platform/cros-ec-cec/cros-ec-cec.c | 6 +-
drivers/media/platform/exynos4-is/media-dev.c | 3 +
drivers/media/platform/marvell-ccic/mcam-core.c | 2 +
drivers/media/platform/mtk-mdp/mtk_mdp_comp.c | 16 +-
drivers/media/platform/omap3isp/isppreview.c | 4 +-
drivers/media/platform/s5p-g2d/g2d.c | 28 +--
drivers/media/usb/dvb-usb/Kconfig | 1 +
drivers/media/usb/go7007/go7007-usb.c | 11 +-
drivers/memory/samsung/exynos5422-dmc.c | 12 +-
drivers/memory/tegra/tegra186-emc.c | 16 +-
drivers/mfd/ioc3.c | 6 +
drivers/misc/cxl/sysfs.c | 2 +-
drivers/misc/lkdtm/bugs.c | 49 +++--
drivers/misc/lkdtm/lkdtm.h | 2 -
drivers/misc/lkdtm/perms.c | 22 +-
drivers/misc/lkdtm/usercopy.c | 7 +-
drivers/mmc/host/sdhci-cadence.c | 123 +++++------
drivers/mmc/host/sdhci-of-arasan.c | 4 +
drivers/mmc/host/sdhci-pci-o2micro.c | 6 +
drivers/most/core.c | 4 +-
drivers/mtd/nand/raw/brcmnand/brcmnand.c | 5 +-
drivers/mtd/nand/raw/qcom_nandc.c | 7 +-
drivers/mtd/spi-nor/controllers/intel-spi.c | 9 +
drivers/net/dsa/mv88e6xxx/chip.c | 1 -
drivers/net/dsa/rtl8366.c | 35 +++-
.../net/ethernet/aquantia/atlantic/aq_ethtool.c | 6 +-
.../ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c | 2 +-
.../ethernet/cavium/liquidio/cn23xx_pf_device.c | 2 +-
drivers/net/ethernet/cavium/thunder/nicvf_main.c | 4 +-
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 2 +-
drivers/net/ethernet/freescale/fman/fman.c | 3 +-
drivers/net/ethernet/freescale/fman/fman_dtsec.c | 4 +-
drivers/net/ethernet/freescale/fman/fman_mac.h | 2 +-
drivers/net/ethernet/freescale/fman/fman_memac.c | 3 +-
drivers/net/ethernet/freescale/fman/fman_port.c | 9 +-
drivers/net/ethernet/freescale/fman/fman_tgec.c | 2 +-
drivers/net/ethernet/intel/iavf/iavf_main.c | 9 +-
drivers/net/ethernet/intel/ice/ice_flex_pipe.c | 8 +-
drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 9 +-
.../ethernet/mellanox/mlx5/core/steering/fs_dr.c | 42 ++--
drivers/net/ethernet/mscc/ocelot.c | 16 +-
drivers/net/ethernet/pensando/ionic/ionic_lif.c | 2 +-
drivers/net/ethernet/sgi/ioc3-eth.c | 4 +-
drivers/net/ethernet/ti/am65-cpsw-nuss.c | 19 ++
drivers/net/ethernet/toshiba/spider_net.c | 4 +-
drivers/net/phy/marvell10g.c | 18 +-
drivers/net/phy/mscc/mscc_main.c | 9 +
drivers/net/phy/phy_device.c | 8 +-
drivers/net/vmxnet3/vmxnet3_drv.c | 3 +-
drivers/net/wan/lapbether.c | 10 +-
drivers/net/wireless/ath/ath10k/htt_tx.c | 4 +
.../broadcom/brcm80211/brcmfmac/fwil_types.h | 2 +-
.../broadcom/brcm80211/brcmfmac/fwsignal.c | 4 +
.../wireless/broadcom/brcm80211/brcmfmac/sdio.c | 6 +-
drivers/net/wireless/intel/iwlegacy/common.c | 4 +-
drivers/net/wireless/marvell/mwifiex/sdio.h | 4 +-
drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c | 22 +-
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 13 +-
drivers/net/wireless/quantenna/qtnfmac/core.c | 5 +-
drivers/net/wireless/realtek/rtw88/coex.c | 3 +-
drivers/net/wireless/realtek/rtw88/fw.c | 2 +-
drivers/net/wireless/realtek/rtw88/main.c | 11 +-
drivers/net/wireless/ti/wl1251/event.c | 2 +-
drivers/nvme/host/multipath.c | 17 +-
drivers/nvme/host/rdma.c | 12 +-
drivers/nvme/host/tcp.c | 12 +-
drivers/nvmem/sprd-efuse.c | 4 +-
drivers/parisc/sba_iommu.c | 2 +-
drivers/pci/access.c | 8 +-
drivers/pci/controller/cadence/pcie-cadence-ep.c | 9 +-
drivers/pci/controller/cadence/pcie-cadence-host.c | 15 +-
drivers/pci/controller/vmd.c | 3 +
drivers/pci/pcie/aspm.c | 1 +
drivers/pci/quirks.c | 2 +
drivers/phy/marvell/phy-armada38x-comphy.c | 45 +++-
drivers/phy/renesas/phy-rcar-gen3-usb2.c | 61 +++---
drivers/phy/samsung/phy-exynos5-usbdrd.c | 4 +-
drivers/pinctrl/pinctrl-single.c | 11 +-
drivers/platform/x86/asus-nb-wmi.c | 82 ++++++++
drivers/platform/x86/intel-hid.c | 2 +-
drivers/platform/x86/intel-vbtn.c | 2 +-
drivers/power/supply/88pm860x_battery.c | 6 +-
drivers/regulator/core.c | 18 +-
drivers/reset/reset-intel-gw.c | 24 +--
drivers/s390/block/dasd_diag.c | 25 ++-
drivers/s390/net/qeth_core_main.c | 20 +-
drivers/s390/net/qeth_l2_main.c | 4 +
drivers/scsi/arm/cumana_2.c | 2 +-
drivers/scsi/arm/eesox.c | 2 +-
drivers/scsi/arm/powertec.c | 2 +-
drivers/scsi/megaraid/megaraid_sas_base.c | 9 +-
drivers/scsi/mesh.c | 8 +-
drivers/scsi/scsi_debug.c | 6 +
drivers/scsi/ufs/ufshcd.c | 18 +-
drivers/scsi/ufs/ufshcd.h | 2 +-
drivers/soc/qcom/pdr_interface.c | 4 +-
drivers/soc/qcom/rpmh-rsc.c | 1 +
drivers/spi/spi-lantiq-ssc.c | 12 +-
drivers/spi/spi-rockchip.c | 2 +-
drivers/spi/spidev.c | 21 +-
drivers/staging/media/allegro-dvt/allegro-core.c | 8 +-
drivers/staging/media/rkisp1/rkisp1-resizer.c | 12 +-
drivers/staging/rtl8192u/r8192U_core.c | 2 +-
.../vc04_services/interface/vchiq_arm/vchiq_arm.c | 1 +
.../int340x_thermal/processor_thermal_device.c | 2 +-
drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 2 +-
drivers/usb/cdns3/gadget.c | 3 +-
drivers/usb/core/quirks.c | 16 +-
drivers/usb/dwc2/platform.c | 4 +-
drivers/usb/gadget/function/f_uac2.c | 7 +-
drivers/usb/gadget/udc/bdc/bdc_core.c | 13 +-
drivers/usb/gadget/udc/bdc/bdc_ep.c | 16 +-
drivers/usb/gadget/udc/net2280.c | 4 +-
drivers/usb/mtu3/mtu3_core.c | 6 +-
drivers/usb/serial/cp210x.c | 19 ++
drivers/usb/serial/iuu_phoenix.c | 14 +-
drivers/vdpa/vdpa_sim/vdpa_sim.c | 31 ++-
drivers/video/console/newport_con.c | 12 +-
drivers/video/fbdev/neofb.c | 1 +
drivers/video/fbdev/pxafb.c | 4 +-
drivers/video/fbdev/savage/savagefb_driver.c | 2 +
drivers/video/fbdev/sm712fb.c | 2 +
drivers/xen/balloon.c | 12 +-
drivers/xen/gntdev-dmabuf.c | 8 +
fs/9p/v9fs.c | 5 +-
fs/btrfs/ctree.h | 2 +
fs/btrfs/extent-tree.c | 8 +
fs/btrfs/extent_io.c | 2 +
fs/btrfs/file.c | 12 +-
fs/btrfs/inode.c | 44 +++-
fs/btrfs/space-info.c | 2 +-
fs/dlm/lockspace.c | 6 +-
fs/erofs/inode.c | 121 +++++++----
fs/io_uring.c | 233 ++++++++++++++++-----
fs/iomap/apply.c | 13 +-
fs/kernfs/file.c | 2 +-
fs/minix/inode.c | 36 +++-
fs/minix/itree_common.c | 8 +-
fs/nfs/pnfs.c | 46 ++--
fs/nfsd/nfs4recover.c | 24 +--
fs/ocfs2/dlmglue.c | 8 +-
fs/pstore/platform.c | 5 +-
fs/xfs/libxfs/xfs_trans_space.h | 2 +-
fs/xfs/scrub/bmap.c | 22 +-
fs/xfs/xfs_qm.c | 1 +
fs/xfs/xfs_reflink.c | 21 +-
include/asm-generic/vmlinux.lds.h | 1 +
include/linux/bitfield.h | 2 +-
include/linux/gpio/driver.h | 13 +-
include/linux/tpm.h | 1 +
include/linux/tpm_eventlog.h | 11 +-
include/linux/tracepoint.h | 2 +-
include/net/bluetooth/bluetooth.h | 2 +
include/net/bluetooth/hci.h | 11 +
include/net/inet_connection_sock.h | 4 +
include/net/ip_vs.h | 10 +-
include/net/tcp.h | 2 +
include/uapi/linux/seccomp.h | 3 +-
kernel/rcu/tree.c | 9 +-
kernel/sched/core.c | 21 +-
kernel/sched/fair.c | 23 +-
kernel/sched/topology.c | 2 +-
kernel/seccomp.c | 9 +
kernel/signal.c | 16 +-
kernel/task_work.c | 8 +-
kernel/time/tick-sched.c | 22 +-
kernel/trace/blktrace.c | 18 +-
kernel/trace/ftrace.c | 3 -
kernel/trace/trace.c | 12 +-
kernel/trace/trace.h | 9 +-
lib/crc-t10dif.c | 54 +++--
lib/dynamic_debug.c | 23 +-
lib/kobject.c | 33 ++-
mm/mmap.c | 1 +
net/bluetooth/6lowpan.c | 5 +
net/bluetooth/hci_core.c | 28 ++-
net/core/sock.c | 25 ++-
net/ipv4/inet_connection_sock.c | 97 +++++----
net/ipv4/inet_hashtables.c | 1 +
net/ipv4/sysctl_net_ipv4.c | 16 +-
net/ipv4/tcp.c | 16 +-
net/ipv4/tcp_fastopen.c | 23 ++
net/netfilter/ipvs/ip_vs_core.c | 12 +-
net/netfilter/nft_meta.c | 2 +-
net/nfc/rawsock.c | 7 +-
net/packet/af_packet.c | 9 +-
net/socket.c | 2 +-
net/sunrpc/auth_gss/gss_krb5_wrap.c | 2 +-
net/sunrpc/auth_gss/svcauth_gss.c | 1 -
net/sunrpc/xprtrdma/svc_rdma_rw.c | 28 ++-
net/tls/tls_device.c | 3 +-
net/vmw_vsock/af_vsock.c | 2 +-
samples/bpf/fds_example.c | 3 +-
samples/bpf/map_perf_test_kern.c | 9 +-
samples/bpf/test_map_in_map_kern.c | 9 +-
samples/bpf/test_probe_write_user_kern.c | 9 +-
scripts/recordmcount.c | 6 +
scripts/selinux/mdp/mdp.c | 23 +-
security/integrity/ima/ima.h | 5 +
security/integrity/ima/ima_policy.c | 102 ++++++++-
security/smack/smackfs.c | 6 +-
sound/pci/hda/patch_realtek.c | 1 +
sound/soc/codecs/hdac_hda.c | 7 +-
sound/soc/codecs/tas2770.c | 3 +-
sound/soc/fsl/fsl_sai.c | 5 +-
sound/soc/fsl/fsl_sai.h | 2 +-
sound/soc/intel/boards/bxt_rt298.c | 2 +
sound/soc/intel/boards/cml_rt1011_rt5682.c | 1 +
sound/soc/intel/boards/sof_sdw.c | 1 +
sound/soc/meson/axg-card.c | 2 +-
sound/soc/meson/axg-tdm-formatter.c | 11 +-
sound/soc/meson/axg-tdm-formatter.h | 1 -
sound/soc/meson/axg-tdm-interface.c | 26 ++-
sound/soc/meson/axg-tdmin.c | 16 +-
sound/soc/meson/axg-tdmout.c | 3 -
sound/soc/soc-core.c | 5 +-
sound/soc/sof/nocodec.c | 1 +
sound/usb/card.h | 1 +
sound/usb/mixer_quirks.c | 1 +
sound/usb/pcm.c | 6 +
sound/usb/quirks-table.h | 64 +++++-
sound/usb/quirks.c | 3 +
sound/usb/stream.c | 1 +
tools/bpf/bpftool/btf.c | 2 +-
tools/bpf/bpftool/gen.c | 5 +-
tools/build/Build.include | 3 +-
tools/lib/bpf/bpf_tracing.h | 4 +-
tools/testing/kunit/kunit_kernel.py | 6 +-
tools/testing/selftests/lkdtm/run.sh | 6 +
tools/testing/selftests/lkdtm/tests.txt | 1 +
.../selftests/powerpc/benchmarks/context_switch.c | 21 +-
.../testing/selftests/powerpc/eeh/eeh-functions.sh | 11 +-
tools/testing/selftests/powerpc/utils.c | 37 ++--
tools/testing/selftests/seccomp/seccomp_bpf.c | 2 +-
419 files changed, 3293 insertions(+), 1963 deletions(-)
5 years, 2 months
- 6
- 398
thermal: ti-soc-thermal: Fix reversed condition in ti_thermal_expose_sensor()
by Adam Ford
Commit 0f348db01fdf ("thermal: ti-soc-thermal: Fix reversed condition
in ti_thermal_expose_sensor()") Fixes an issue that was introduced by
accidentally inverting the check which disabled the functionality.
The issue was then backported to 4.14+ kernels, so they are also
affected and this patch fixes the regressions.
Please backport this fix to kernels 4.14+ to restore functionality.
Thank you,
adam
5 years, 2 months
- 2
- 1
[PATCH 1/4] Makefile: add -fno-builtin-stpcpy
by Nick Desaulniers
LLVM implemented a recent "libcall optimization" that lowers calls to
`sprintf(dest, "%s", str)` where the return value is used to
`stpcpy(dest, str) - dest`. This generally avoids the machinery involved
in parsing format strings. This optimization was introduced into
clang-12. Because the kernel does not provide an implementation of
stpcpy, we observe linkage failures for almost all targets when building
with ToT clang.
The interface is unsafe as it does not perform any bounds checking.
Disable this "libcall optimization" via `-fno-builtin-stpcpy`.
Unlike
commit 5f074f3e192f ("lib/string.c: implement a basic bcmp")
which cited failures with `-fno-builtin-*` flags being retained in LLVM
LTO, that bug seems to have been fixed by
https://reviews.llvm.org/D71193, so the above sha can now be reverted in
favor of `-fno-builtin-bcmp`.
Cc: stable(a)vger.kernel.org # 4.4
Link: https://bugs.llvm.org/show_bug.cgi?id=47162
Link: https://github.com/ClangBuiltLinux/linux/issues/1126
Link: https://reviews.llvm.org/D85963
Reported-by: Sami Tolvanen <samitolvanen(a)google.com>
Suggested-by: Dávid Bolvanský <david.bolvansky(a)gmail.com>
Suggested-by: Kees Cook <keescook(a)chromium.org>
Signed-off-by: Nick Desaulniers <ndesaulniers(a)google.com>
---
Makefile | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Makefile b/Makefile
index 9cac6fde3479..211a1b6f6478 100644
--- a/Makefile
+++ b/Makefile
@@ -959,6 +959,12 @@ ifdef CONFIG_RETPOLINE
KBUILD_CFLAGS += $(call cc-option,-fcf-protection=none)
endif
+# The compiler may "libcall optimize" certain function calls into the below
+# functions, for architectures that don't use -ffreestanding. If we don't plan
+# to provide implementations of these routines, then prevent the compiler from
+# emitting calls to what will be undefined symbols.
+KBUILD_CFLAGS += -fno-builtin-stpcpy
+
# include additional Makefiles when needed
include-y := scripts/Makefile.extrawarn
include-$(CONFIG_KASAN) += scripts/Makefile.kasan
--
2.28.0.220.ged08abb693-goog
5 years, 2 months
- 5
- 8
[PATCH] block: fix get_max_io_size()
by Keith Busch
A previous commit aligning splits to physical block sizes inadvertently
modified one return case such that that it now returns 0 length splits
when the number of sectors doesn't exceed the physical offset. This
later hits a BUG in bio_split(). Restore the previous working behavior.
Reported-by: Eric Deal <eric.deal(a)wdc.com>
Cc: Bart Van Assche <bvanassche(a)acm.org>
Cc: stable(a)vger.kernel.org
Fixes: 9cc5169cd478b ("block: Improve physical block alignment of split bios")
Signed-off-by: Keith Busch <kbusch(a)kernel.org>
---
block/blk-merge.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/blk-merge.c b/block/blk-merge.c
index 5196dc145270..d7fef954d42f 100644
--- a/block/blk-merge.c
+++ b/block/blk-merge.c
@@ -154,7 +154,7 @@ static inline unsigned get_max_io_size(struct request_queue *q,
if (max_sectors > start_offset)
return max_sectors - start_offset;
- return sectors & (lbs - 1);
+ return sectors & ~(lbs - 1);
}
static inline unsigned get_max_segment_size(const struct request_queue *q,
--
2.24.1
5 years, 2 months
- 3
- 11
Build failure in v4.4.232-120-g11806ba5e43a (v4.4.y-queue)
by Guenter Roeck
Seen with v4.4.232-120-g11806ba5e43a:
Building powerpc:defconfig ... failed
drivers/misc/cxl/sysfs.c: In function ‘cxl_sysfs_afu_new_cr’:
drivers/misc/cxl/sysfs.c:558:1: error: label ‘err’ defined but not used [-Werror=unused-label]
Guenter
5 years, 2 months
- 2
- 2
patch "staging: greybus: audio: fix uninitialized value issue" 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: greybus: audio: fix uninitialized value issue
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 1dffeb8b8b4c261c45416d53c75ea51e6ece1770 Mon Sep 17 00:00:00 2001
From: Vaibhav Agarwal <vaibhav.sr(a)gmail.com>
Date: Fri, 14 Aug 2020 18:03:15 +0530
Subject: staging: greybus: audio: fix uninitialized value issue
The current implementation for gbcodec_mixer_dapm_ctl_put() uses
uninitialized gbvalue for comparison with updated value. This was found
using static analysis with coverity.
Uninitialized scalar variable (UNINIT)
11. uninit_use: Using uninitialized value
gbvalue.value.integer_value[0].
460 if (gbvalue.value.integer_value[0] != val) {
This patch fixes the issue with fetching the gbvalue before using it for
comparision.
Fixes: 6339d2322c47 ("greybus: audio: Add topology parser for GB codec")
Reported-by: Colin Ian King <colin.king(a)canonical.com>
Signed-off-by: Vaibhav Agarwal <vaibhav.sr(a)gmail.com>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/bc4f29eb502ccf93cd2ffd98db0e319fa7d0f247.15974081…
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/staging/greybus/audio_topology.c | 29 ++++++++++++------------
1 file changed, 15 insertions(+), 14 deletions(-)
diff --git a/drivers/staging/greybus/audio_topology.c b/drivers/staging/greybus/audio_topology.c
index 2f9fdbdcd547..83b38ae8908c 100644
--- a/drivers/staging/greybus/audio_topology.c
+++ b/drivers/staging/greybus/audio_topology.c
@@ -456,6 +456,15 @@ static int gbcodec_mixer_dapm_ctl_put(struct snd_kcontrol *kcontrol,
val = ucontrol->value.integer.value[0] & mask;
connect = !!val;
+ ret = gb_pm_runtime_get_sync(bundle);
+ if (ret)
+ return ret;
+
+ ret = gb_audio_gb_get_control(module->mgmt_connection, data->ctl_id,
+ GB_AUDIO_INVALID_INDEX, &gbvalue);
+ if (ret)
+ goto exit;
+
/* update ucontrol */
if (gbvalue.value.integer_value[0] != val) {
for (wi = 0; wi < wlist->num_widgets; wi++) {
@@ -466,25 +475,17 @@ static int gbcodec_mixer_dapm_ctl_put(struct snd_kcontrol *kcontrol,
gbvalue.value.integer_value[0] =
cpu_to_le32(ucontrol->value.integer.value[0]);
- ret = gb_pm_runtime_get_sync(bundle);
- if (ret)
- return ret;
-
ret = gb_audio_gb_set_control(module->mgmt_connection,
data->ctl_id,
GB_AUDIO_INVALID_INDEX, &gbvalue);
-
- gb_pm_runtime_put_autosuspend(bundle);
-
- if (ret) {
- dev_err_ratelimited(codec_dev,
- "%d:Error in %s for %s\n", ret,
- __func__, kcontrol->id.name);
- return ret;
- }
}
- return 0;
+exit:
+ gb_pm_runtime_put_autosuspend(bundle);
+ if (ret)
+ dev_err_ratelimited(codec_dev, "%d:Error in %s for %s\n", ret,
+ __func__, kcontrol->id.name);
+ return ret;
}
#define SOC_DAPM_MIXER_GB(xname, kcount, data) \
--
2.28.0
5 years, 2 months
- 1
- 0
patch "staging: wlan-ng: fix out of bounds read in prism2sta_probe_usb()" 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: wlan-ng: fix out of bounds read in prism2sta_probe_usb()
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 fea22e159d51c766ba70473f473a0ec914cc7e92 Mon Sep 17 00:00:00 2001
From: Rustam Kovhaev <rkovhaev(a)gmail.com>
Date: Tue, 4 Aug 2020 07:56:14 -0700
Subject: staging: wlan-ng: fix out of bounds read in prism2sta_probe_usb()
let's use usb_find_common_endpoints() to discover endpoints, it does all
necessary checks for type and xfer direction
remove memset() in hfa384x_create(), because we now assign endpoints in
prism2sta_probe_usb() and because create_wlan() uses kzalloc() to
allocate hfa384x struct before calling hfa384x_create()
Fixes: faaff9765664 ("staging: wlan-ng: properly check endpoint types")
Reported-and-tested-by: syzbot+22794221ab96b0bab53a(a)syzkaller.appspotmail.com
Link: https://syzkaller.appspot.com/bug?extid=22794221ab96b0bab53a
Signed-off-by: Rustam Kovhaev <rkovhaev(a)gmail.com>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20200804145614.104320-1-rkovhaev@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/staging/wlan-ng/hfa384x_usb.c | 5 -----
drivers/staging/wlan-ng/prism2usb.c | 19 ++++++-------------
2 files changed, 6 insertions(+), 18 deletions(-)
diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c
index fa1bf8b069fd..2720f7319a3d 100644
--- a/drivers/staging/wlan-ng/hfa384x_usb.c
+++ b/drivers/staging/wlan-ng/hfa384x_usb.c
@@ -524,13 +524,8 @@ static void hfa384x_usb_defer(struct work_struct *data)
*/
void hfa384x_create(struct hfa384x *hw, struct usb_device *usb)
{
- memset(hw, 0, sizeof(*hw));
hw->usb = usb;
- /* set up the endpoints */
- hw->endp_in = usb_rcvbulkpipe(usb, 1);
- hw->endp_out = usb_sndbulkpipe(usb, 2);
-
/* Set up the waitq */
init_waitqueue_head(&hw->cmdq);
diff --git a/drivers/staging/wlan-ng/prism2usb.c b/drivers/staging/wlan-ng/prism2usb.c
index 456603fd26c0..4b08dc1da4f9 100644
--- a/drivers/staging/wlan-ng/prism2usb.c
+++ b/drivers/staging/wlan-ng/prism2usb.c
@@ -61,23 +61,14 @@ static int prism2sta_probe_usb(struct usb_interface *interface,
const struct usb_device_id *id)
{
struct usb_device *dev;
- const struct usb_endpoint_descriptor *epd;
- const struct usb_host_interface *iface_desc = interface->cur_altsetting;
+ struct usb_endpoint_descriptor *bulk_in, *bulk_out;
+ struct usb_host_interface *iface_desc = interface->cur_altsetting;
struct wlandevice *wlandev = NULL;
struct hfa384x *hw = NULL;
int result = 0;
- if (iface_desc->desc.bNumEndpoints != 2) {
- result = -ENODEV;
- goto failed;
- }
-
- result = -EINVAL;
- epd = &iface_desc->endpoint[1].desc;
- if (!usb_endpoint_is_bulk_in(epd))
- goto failed;
- epd = &iface_desc->endpoint[2].desc;
- if (!usb_endpoint_is_bulk_out(epd))
+ result = usb_find_common_endpoints(iface_desc, &bulk_in, &bulk_out, NULL, NULL);
+ if (result)
goto failed;
dev = interface_to_usbdev(interface);
@@ -96,6 +87,8 @@ static int prism2sta_probe_usb(struct usb_interface *interface,
}
/* Initialize the hw data */
+ hw->endp_in = usb_rcvbulkpipe(dev, bulk_in->bEndpointAddress);
+ hw->endp_out = usb_sndbulkpipe(dev, bulk_out->bEndpointAddress);
hfa384x_create(hw, dev);
hw->wlandev = wlandev;
--
2.28.0
5 years, 2 months
- 1
- 0
[PATCH] pinctrl: cherryview: Add quirk with custom translation of ACPI GPIO numbers
by Michal Stanek
Dropping custom Linux GPIO translation caused some Intel_Strago based Chromebooks
with old firmware to detect GPIOs incorrectly. Add quirk which restores some code removed by
commit 03c4749dd6c7ff94 ("gpio / ACPI: Drop unnecessary ACPI GPIO to Linux GPIO translation").
Fixes: 03c4749dd6c7ff94 ("gpio / ACPI: Drop unnecessary ACPI GPIO to Linux GPIO translation")
Cc: <stable(a)vger.kernel.org>
Reported-by: Alex Levin <levinale(a)chromium.org>
Signed-off-by: Michal Stanek <mst(a)semihalf.com>
---
drivers/gpio/gpiolib-acpi.c | 102 ++++++++++++++++++++-
drivers/pinctrl/intel/pinctrl-cherryview.c | 63 ++++++++++---
2 files changed, 150 insertions(+), 15 deletions(-)
diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c
index 31fee5e918b7..b5358facf3fb 100644
--- a/drivers/gpio/gpiolib-acpi.c
+++ b/drivers/gpio/gpiolib-acpi.c
@@ -23,6 +23,7 @@
#define QUIRK_NO_EDGE_EVENTS_ON_BOOT 0x01l
#define QUIRK_NO_WAKEUP 0x02l
+#define QUIRK_NEED_ACPI_GPIO_TRANSLATION 0x04l
static int run_edge_events_on_boot = -1;
module_param(run_edge_events_on_boot, int, 0444);
@@ -34,6 +35,11 @@ module_param(honor_wakeup, int, 0444);
MODULE_PARM_DESC(honor_wakeup,
"Honor the ACPI wake-capable flag: 0=no, 1=yes, -1=auto");
+static int need_acpi_gpio_translation = -1;
+module_param(need_acpi_gpio_translation, int, 0444);
+MODULE_PARM_DESC(need_acpi_gpio_translation,
+ "Do custom ACPI GPIO number translation: 0=no, 1=yes, -1=auto");
+
/**
* struct acpi_gpio_event - ACPI GPIO event handler data
*
@@ -98,6 +104,62 @@ static int acpi_gpiochip_find(struct gpio_chip *gc, void *data)
return ACPI_HANDLE(gc->parent) == data;
}
+#ifdef CONFIG_PINCTRL
+/**
+ * acpi_gpiochip_pin_to_gpio_offset() - translates ACPI GPIO to Linux GPIO
+ * @gdev: GPIO device
+ * @pin: ACPI GPIO pin number from GpioIo/GpioInt resource
+ *
+ * Function takes ACPI GpioIo/GpioInt pin number as a parameter and
+ * translates it to a corresponding offset suitable to be passed to a
+ * GPIO controller driver.
+ *
+ * Typically the returned offset is same as @pin, but if the GPIO
+ * controller uses pin controller and the mapping is not contiguous the
+ * offset might be different.
+ */
+static int acpi_gpiochip_pin_to_gpio_offset(struct gpio_device *gdev, int pin)
+{
+ struct gpio_pin_range *pin_range;
+
+ /* Only do translation on selected platforms */
+ if (!need_acpi_gpio_translation)
+ return pin;
+
+ /* If there are no ranges in this chip, use 1:1 mapping */
+ if (list_empty(&gdev->pin_ranges))
+ return pin;
+
+ list_for_each_entry(pin_range, &gdev->pin_ranges, node) {
+ const struct pinctrl_gpio_range *range = &pin_range->range;
+ int i;
+
+ if (range->pins) {
+ for (i = 0; i < range->npins; i++) {
+ if (range->pins[i] == pin)
+ return range->base + i - gdev->base;
+ }
+ } else {
+ if (pin >= range->pin_base &&
+ pin < range->pin_base + range->npins) {
+ unsigned int gpio_base;
+
+ gpio_base = range->base - gdev->base;
+ return gpio_base + pin - range->pin_base;
+ }
+ }
+ }
+
+ return -EINVAL;
+}
+#else
+static inline int acpi_gpiochip_pin_to_gpio_offset(struct gpio_device *gdev,
+ int pin)
+{
+ return pin;
+}
+#endif
+
/**
* acpi_get_gpiod() - Translate ACPI GPIO pin to GPIO descriptor usable with GPIO API
* @path: ACPI GPIO controller full path name, (e.g. "\\_SB.GPO1")
@@ -113,6 +175,7 @@ static struct gpio_desc *acpi_get_gpiod(char *path, int pin)
struct gpio_chip *chip;
acpi_handle handle;
acpi_status status;
+ int offset;
status = acpi_get_handle(NULL, path, &handle);
if (ACPI_FAILURE(status))
@@ -122,7 +185,11 @@ static struct gpio_desc *acpi_get_gpiod(char *path, int pin)
if (!chip)
return ERR_PTR(-EPROBE_DEFER);
- return gpiochip_get_desc(chip, pin);
+ offset = acpi_gpiochip_pin_to_gpio_offset(chip->gpiodev, pin);
+ if (offset < 0)
+ return ERR_PTR(offset);
+
+ return gpiochip_get_desc(chip, offset);
}
static irqreturn_t acpi_gpio_irq_handler(int irq, void *data)
@@ -236,6 +303,10 @@ static acpi_status acpi_gpiochip_alloc_event(struct acpi_resource *ares,
if (!handler)
return AE_OK;
+ pin = acpi_gpiochip_pin_to_gpio_offset(chip->gpiodev, pin);
+ if (pin < 0)
+ return AE_BAD_PARAMETER;
+
desc = gpiochip_request_own_desc(chip, pin, "ACPI:Event",
GPIO_ACTIVE_HIGH, GPIOD_IN);
if (IS_ERR(desc)) {
@@ -958,6 +1029,12 @@ acpi_gpio_adr_space_handler(u32 function, acpi_physical_address address,
struct gpio_desc *desc;
bool found;
+ pin = acpi_gpiochip_pin_to_gpio_offset(chip->gpiodev, pin);
+ if (pin < 0) {
+ status = AE_BAD_PARAMETER;
+ goto out;
+ }
+
mutex_lock(&achip->conn_lock);
found = false;
@@ -1086,7 +1163,11 @@ acpi_gpiochip_parse_own_gpio(struct acpi_gpio_chip *achip,
if (ret < 0)
return ERR_PTR(ret);
- desc = gpiochip_get_desc(chip, gpios[0]);
+ ret = acpi_gpiochip_pin_to_gpio_offset(chip->gpiodev, gpios[0]);
+ if (ret < 0)
+ return ERR_PTR(ret);
+
+ desc = gpiochip_get_desc(chip, ret);
if (IS_ERR(desc))
return desc;
@@ -1360,6 +1441,17 @@ static const struct dmi_system_id gpiolib_acpi_quirks[] = {
},
.driver_data = (void *)QUIRK_NO_WAKEUP,
},
+ {
+ /*
+ * Some Braswell based Google Chromebooks need custom ACPI GPIO
+ * number translation due to hardcoded GPIO numbers in firmware.
+ */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "GOOGLE"),
+ DMI_MATCH(DMI_PRODUCT_FAMILY, "Intel_Strago"),
+ },
+ .driver_data = (void *)QUIRK_NEED_ACPI_GPIO_TRANSLATION,
+ },
{} /* Terminating entry */
};
@@ -1385,6 +1477,12 @@ static int acpi_gpio_setup_params(void)
else
honor_wakeup = 1;
}
+ if (need_acpi_gpio_translation < 0) {
+ if (quirks & QUIRK_NEED_ACPI_GPIO_TRANSLATION)
+ need_acpi_gpio_translation = 1;
+ else
+ need_acpi_gpio_translation = 0;
+ }
return 0;
}
diff --git a/drivers/pinctrl/intel/pinctrl-cherryview.c b/drivers/pinctrl/intel/pinctrl-cherryview.c
index 4c74fdde576d..dd190ac6b11c 100644
--- a/drivers/pinctrl/intel/pinctrl-cherryview.c
+++ b/drivers/pinctrl/intel/pinctrl-cherryview.c
@@ -119,6 +119,7 @@ struct chv_gpio_pinrange {
* @nfunctions: Number of functions
* @gpio_ranges: An array of GPIO ranges in this community
* @ngpio_ranges: Number of GPIO ranges
+ * @ngpios: Total number of GPIOs in this community
* @nirqs: Total number of IRQs this community can generate
* @acpi_space_id: An address space ID for ACPI OpRegion handler
*/
@@ -132,6 +133,7 @@ struct chv_community {
size_t nfunctions;
const struct chv_gpio_pinrange *gpio_ranges;
size_t ngpio_ranges;
+ size_t ngpios;
size_t nirqs;
acpi_adr_space_type acpi_space_id;
};
@@ -380,6 +382,7 @@ static const struct chv_community southwest_community = {
.nfunctions = ARRAY_SIZE(southwest_functions),
.gpio_ranges = southwest_gpio_ranges,
.ngpio_ranges = ARRAY_SIZE(southwest_gpio_ranges),
+ .ngpios = ARRAY_SIZE(southwest_pins),
/*
* Southwest community can generate GPIO interrupts only for the
* first 8 interrupts. The upper half (8-15) can only be used to
@@ -469,6 +472,7 @@ static const struct chv_community north_community = {
.npins = ARRAY_SIZE(north_pins),
.gpio_ranges = north_gpio_ranges,
.ngpio_ranges = ARRAY_SIZE(north_gpio_ranges),
+ .ngpios = ARRAY_SIZE(north_pins),
/*
* North community can generate GPIO interrupts only for the first
* 8 interrupts. The upper half (8-15) can only be used to trigger
@@ -517,6 +521,7 @@ static const struct chv_community east_community = {
.npins = ARRAY_SIZE(east_pins),
.gpio_ranges = east_gpio_ranges,
.ngpio_ranges = ARRAY_SIZE(east_gpio_ranges),
+ .ngpios = ARRAY_SIZE(east_pins),
.nirqs = 16,
.acpi_space_id = 0x93,
};
@@ -643,6 +648,7 @@ static const struct chv_community southeast_community = {
.nfunctions = ARRAY_SIZE(southeast_functions),
.gpio_ranges = southeast_gpio_ranges,
.ngpio_ranges = ARRAY_SIZE(southeast_gpio_ranges),
+ .ngpios = ARRAY_SIZE(southeast_pins),
.nirqs = 16,
.acpi_space_id = 0x94,
};
@@ -1236,14 +1242,39 @@ static struct pinctrl_desc chv_pinctrl_desc = {
.owner = THIS_MODULE,
};
+static const struct dmi_system_id need_acpi_gpio_translation[] = {
+ {
+ /*
+ * Some Braswell based Google Chromebooks need custom ACPI GPIO
+ * number translation due to hardcoded GPIO numbers in firmware.
+ */
+ .ident = "Intel_Strago based Chromebooks (All models)",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "GOOGLE"),
+ DMI_MATCH(DMI_PRODUCT_FAMILY, "Intel_Strago"),
+ },
+ },
+};
+
+static unsigned int chv_gpio_offset_to_pin(struct chv_pinctrl *pctrl,
+ unsigned int offset)
+{
+ /* Mapping is not 1:1 on some platforms */
+ if (dmi_check_system(need_acpi_gpio_translation))
+ return pctrl->community->pins[offset].number;
+ else
+ return offset;
+}
+
static int chv_gpio_get(struct gpio_chip *chip, unsigned int offset)
{
struct chv_pinctrl *pctrl = gpiochip_get_data(chip);
+ unsigned int pin = chv_gpio_offset_to_pin(pctrl, offset);
unsigned long flags;
u32 ctrl0, cfg;
raw_spin_lock_irqsave(&chv_lock, flags);
- ctrl0 = readl(chv_padreg(pctrl, offset, CHV_PADCTRL0));
+ ctrl0 = readl(chv_padreg(pctrl, pin, CHV_PADCTRL0));
raw_spin_unlock_irqrestore(&chv_lock, flags);
cfg = ctrl0 & CHV_PADCTRL0_GPIOCFG_MASK;
@@ -1257,13 +1288,14 @@ static int chv_gpio_get(struct gpio_chip *chip, unsigned int offset)
static void chv_gpio_set(struct gpio_chip *chip, unsigned int offset, int value)
{
struct chv_pinctrl *pctrl = gpiochip_get_data(chip);
+ unsigned int pin = chv_gpio_offset_to_pin(pctrl, offset);
unsigned long flags;
void __iomem *reg;
u32 ctrl0;
raw_spin_lock_irqsave(&chv_lock, flags);
- reg = chv_padreg(pctrl, offset, CHV_PADCTRL0);
+ reg = chv_padreg(pctrl, pin, CHV_PADCTRL0);
ctrl0 = readl(reg);
if (value)
@@ -1279,11 +1311,12 @@ static void chv_gpio_set(struct gpio_chip *chip, unsigned int offset, int value)
static int chv_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
{
struct chv_pinctrl *pctrl = gpiochip_get_data(chip);
+ unsigned int pin = chv_gpio_offset_to_pin(pctrl, offset);
u32 ctrl0, direction;
unsigned long flags;
raw_spin_lock_irqsave(&chv_lock, flags);
- ctrl0 = readl(chv_padreg(pctrl, offset, CHV_PADCTRL0));
+ ctrl0 = readl(chv_padreg(pctrl, pin, CHV_PADCTRL0));
raw_spin_unlock_irqrestore(&chv_lock, flags);
direction = ctrl0 & CHV_PADCTRL0_GPIOCFG_MASK;
@@ -1322,7 +1355,7 @@ static void chv_gpio_irq_ack(struct irq_data *d)
{
struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
struct chv_pinctrl *pctrl = gpiochip_get_data(gc);
- int pin = irqd_to_hwirq(d);
+ unsigned int pin = chv_gpio_offset_to_pin(pctrl, irqd_to_hwirq(d));
u32 intr_line;
raw_spin_lock(&chv_lock);
@@ -1339,7 +1372,7 @@ static void chv_gpio_irq_mask_unmask(struct irq_data *d, bool mask)
{
struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
struct chv_pinctrl *pctrl = gpiochip_get_data(gc);
- int pin = irqd_to_hwirq(d);
+ unsigned int pin = chv_gpio_offset_to_pin(pctrl, irqd_to_hwirq(d));
u32 value, intr_line;
unsigned long flags;
@@ -1384,7 +1417,8 @@ static unsigned chv_gpio_irq_startup(struct irq_data *d)
if (irqd_get_trigger_type(d) == IRQ_TYPE_NONE) {
struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
struct chv_pinctrl *pctrl = gpiochip_get_data(gc);
- unsigned int pin = irqd_to_hwirq(d);
+ unsigned int offset = irqd_to_hwirq(d);
+ unsigned int pin = chv_gpio_offset_to_pin(pctrl, offset);
irq_flow_handler_t handler;
unsigned long flags;
u32 intsel, value;
@@ -1402,7 +1436,7 @@ static unsigned chv_gpio_irq_startup(struct irq_data *d)
if (!pctrl->intr_lines[intsel]) {
irq_set_handler_locked(d, handler);
- pctrl->intr_lines[intsel] = pin;
+ pctrl->intr_lines[intsel] = offset;
}
raw_spin_unlock_irqrestore(&chv_lock, flags);
}
@@ -1415,7 +1449,8 @@ static int chv_gpio_irq_type(struct irq_data *d, unsigned int type)
{
struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
struct chv_pinctrl *pctrl = gpiochip_get_data(gc);
- unsigned int pin = irqd_to_hwirq(d);
+ unsigned int offset = irqd_to_hwirq(d);
+ unsigned int pin = chv_gpio_offset_to_pin(pctrl, offset);
unsigned long flags;
u32 value;
@@ -1461,7 +1496,7 @@ static int chv_gpio_irq_type(struct irq_data *d, unsigned int type)
value &= CHV_PADCTRL0_INTSEL_MASK;
value >>= CHV_PADCTRL0_INTSEL_SHIFT;
- pctrl->intr_lines[value] = pin;
+ pctrl->intr_lines[value] = offset;
if (type & IRQ_TYPE_EDGE_BOTH)
irq_set_handler_locked(d, handle_edge_irq);
@@ -1591,17 +1626,19 @@ static int chv_gpio_add_pin_ranges(struct gpio_chip *chip)
struct chv_pinctrl *pctrl = gpiochip_get_data(chip);
const struct chv_community *community = pctrl->community;
const struct chv_gpio_pinrange *range;
- int ret, i;
+ int ret, i, offset;
- for (i = 0; i < community->ngpio_ranges; i++) {
+ for (i = 0, offset = 0; i < community->ngpio_ranges; i++) {
range = &community->gpio_ranges[i];
ret = gpiochip_add_pin_range(chip, dev_name(pctrl->dev),
- range->base, range->base,
+ offset, range->base,
range->npins);
if (ret) {
dev_err(pctrl->dev, "failed to add GPIO pin range\n");
return ret;
}
+
+ offset += range->npins;
}
return 0;
@@ -1617,7 +1654,7 @@ static int chv_gpio_probe(struct chv_pinctrl *pctrl, int irq)
*chip = chv_gpio_chip;
- chip->ngpio = community->pins[community->npins - 1].number + 1;
+ chip->ngpio = community->ngpios;
chip->label = dev_name(pctrl->dev);
chip->add_pin_ranges = chv_gpio_add_pin_ranges;
chip->parent = pctrl->dev;
--
2.17.1
5 years, 2 months
- 7
- 15
patch "mei: hdcp: fix mei_hdcp_verify_mprime() input parameter" added to char-misc-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
mei: hdcp: fix mei_hdcp_verify_mprime() input parameter
to my char-misc git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
in the char-misc-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 51072c0f5b5e98a035c6f63b83ba2afedbb7accd Mon Sep 17 00:00:00 2001
From: Tomas Winkler <tomas.winkler(a)intel.com>
Date: Tue, 18 Aug 2020 10:54:06 +0300
Subject: mei: hdcp: fix mei_hdcp_verify_mprime() input parameter
wired_cmd_repeater_auth_stream_req_in has a variable
length array at the end. we use struct_size() overflow
macro to determine the size for the allocation and sending
size.
This also fixes bug in case number of streams is > 0 in the original
submission. This bug was not triggered as the number of streams is
always one.
Fixes: c56967d674e3 (mei: hdcp: Replace one-element array with flexible-array member)
Fixes: 0a1af1b5c18d (misc/mei/hdcp: Verify M_prime)
Cc: <stable(a)vger.kernel.org> # v5.1+: c56967d674e3 (mei: hdcp: Replace one-element array with flexible-array member)
Signed-off-by: Tomas Winkler <tomas.winkler(a)intel.com>
Reviewed-by: Gustavo A. R. Silva <gustavoars(a)kernel.org>
Link: https://lore.kernel.org/r/20200818075406.2532605-1-tomas.winkler@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/misc/mei/hdcp/mei_hdcp.c | 40 +++++++++++++++++++-------------
1 file changed, 24 insertions(+), 16 deletions(-)
diff --git a/drivers/misc/mei/hdcp/mei_hdcp.c b/drivers/misc/mei/hdcp/mei_hdcp.c
index d1d3e025ca0e..9ae9669e46ea 100644
--- a/drivers/misc/mei/hdcp/mei_hdcp.c
+++ b/drivers/misc/mei/hdcp/mei_hdcp.c
@@ -546,38 +546,46 @@ static int mei_hdcp_verify_mprime(struct device *dev,
struct hdcp_port_data *data,
struct hdcp2_rep_stream_ready *stream_ready)
{
- struct wired_cmd_repeater_auth_stream_req_in
- verify_mprime_in = { { 0 } };
+ struct wired_cmd_repeater_auth_stream_req_in *verify_mprime_in;
struct wired_cmd_repeater_auth_stream_req_out
verify_mprime_out = { { 0 } };
struct mei_cl_device *cldev;
ssize_t byte;
+ size_t cmd_size;
if (!dev || !stream_ready || !data)
return -EINVAL;
cldev = to_mei_cl_device(dev);
- verify_mprime_in.header.api_version = HDCP_API_VERSION;
- verify_mprime_in.header.command_id = WIRED_REPEATER_AUTH_STREAM_REQ;
- verify_mprime_in.header.status = ME_HDCP_STATUS_SUCCESS;
- verify_mprime_in.header.buffer_len =
+ cmd_size = struct_size(verify_mprime_in, streams, data->k);
+ if (cmd_size == SIZE_MAX)
+ return -EINVAL;
+
+ verify_mprime_in = kzalloc(cmd_size, GFP_KERNEL);
+ if (!verify_mprime_in)
+ return -ENOMEM;
+
+ verify_mprime_in->header.api_version = HDCP_API_VERSION;
+ verify_mprime_in->header.command_id = WIRED_REPEATER_AUTH_STREAM_REQ;
+ verify_mprime_in->header.status = ME_HDCP_STATUS_SUCCESS;
+ verify_mprime_in->header.buffer_len =
WIRED_CMD_BUF_LEN_REPEATER_AUTH_STREAM_REQ_MIN_IN;
- verify_mprime_in.port.integrated_port_type = data->port_type;
- verify_mprime_in.port.physical_port = (u8)data->fw_ddi;
- verify_mprime_in.port.attached_transcoder = (u8)data->fw_tc;
+ verify_mprime_in->port.integrated_port_type = data->port_type;
+ verify_mprime_in->port.physical_port = (u8)data->fw_ddi;
+ verify_mprime_in->port.attached_transcoder = (u8)data->fw_tc;
+
+ memcpy(verify_mprime_in->m_prime, stream_ready->m_prime, HDCP_2_2_MPRIME_LEN);
+ drm_hdcp_cpu_to_be24(verify_mprime_in->seq_num_m, data->seq_num_m);
- memcpy(verify_mprime_in.m_prime, stream_ready->m_prime,
- HDCP_2_2_MPRIME_LEN);
- drm_hdcp_cpu_to_be24(verify_mprime_in.seq_num_m, data->seq_num_m);
- memcpy(verify_mprime_in.streams, data->streams,
+ memcpy(verify_mprime_in->streams, data->streams,
array_size(data->k, sizeof(*data->streams)));
- verify_mprime_in.k = cpu_to_be16(data->k);
+ verify_mprime_in->k = cpu_to_be16(data->k);
- byte = mei_cldev_send(cldev, (u8 *)&verify_mprime_in,
- sizeof(verify_mprime_in));
+ byte = mei_cldev_send(cldev, (u8 *)verify_mprime_in, cmd_size);
+ kfree(verify_mprime_in);
if (byte < 0) {
dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);
return byte;
--
2.28.0
5 years, 2 months
- 1
- 0
[PATCH] selftests: kvm: Use a shorter encoding to clear RAX
by Paolo Bonzini
From: Yang Weijiang <weijiang.yang(a)intel.com>
If debug_regs.c is built with newer binutils, the resulting binary is "optimized"
by the assembler:
asm volatile("ss_start: "
"xor %%rax,%%rax\n\t"
"cpuid\n\t"
"movl $0x1a0,%%ecx\n\t"
"rdmsr\n\t"
: : : "rax", "ecx");
is translated to :
000000000040194e <ss_start>:
40194e: 31 c0 xor %eax,%eax <----- rax->eax?
401950: 0f a2 cpuid
401952: b9 a0 01 00 00 mov $0x1a0,%ecx
401957: 0f 32 rdmsr
As you can see rax is replaced with eax in target binary code.
This causes a difference is the length of xor instruction (2 Byte vs 3 Byte),
and makes the hard-coded instruction length check fail:
/* Instruction lengths starting at ss_start */
int ss_size[4] = {
3, /* xor */ <-------- 2 or 3?
2, /* cpuid */
5, /* mov */
2, /* rdmsr */
};
Encode the shorter version directly and, while at it, fix the "clobbers"
of the asm.
Reported-by: Yang Weijiang <weijiang.yang(a)intel.com>
Cc: stable(a)vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com>
---
tools/testing/selftests/kvm/x86_64/debug_regs.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/kvm/x86_64/debug_regs.c b/tools/testing/selftests/kvm/x86_64/debug_regs.c
index 8162c58a1234..b8d14f9db5f9 100644
--- a/tools/testing/selftests/kvm/x86_64/debug_regs.c
+++ b/tools/testing/selftests/kvm/x86_64/debug_regs.c
@@ -40,11 +40,11 @@ static void guest_code(void)
/* Single step test, covers 2 basic instructions and 2 emulated */
asm volatile("ss_start: "
- "xor %%rax,%%rax\n\t"
+ "xor %%eax,%%eax\n\t"
"cpuid\n\t"
"movl $0x1a0,%%ecx\n\t"
"rdmsr\n\t"
- : : : "rax", "ecx");
+ : : : "eax", "ebx", "ecx", "edx");
/* DR6.BD test */
asm volatile("bd_start: mov %%dr0, %%rax" : : : "rax");
--
2.26.2
5 years, 2 months
- 3
- 2
[PATCH v7 3/6] tcp: use sendpage_ok() to detect misused .sendpage
by Coly Li
commit a10674bf2406 ("tcp: detecting the misuse of .sendpage for Slab
objects") adds the checks for Slab pages, but the pages don't have
page_count are still missing from the check.
Network layer's sendpage method is not designed to send page_count 0
pages neither, therefore both PageSlab() and page_count() should be
both checked for the sending page. This is exactly what sendpage_ok()
does.
This patch uses sendpage_ok() in do_tcp_sendpages() to detect misused
.sendpage, to make the code more robust.
Fixes: a10674bf2406 ("tcp: detecting the misuse of .sendpage for Slab objects")
Suggested-by: Eric Dumazet <eric.dumazet(a)gmail.com>
Signed-off-by: Coly Li <colyli(a)suse.de>
Cc: Vasily Averin <vvs(a)virtuozzo.com>
Cc: David S. Miller <davem(a)davemloft.net>
Cc: stable(a)vger.kernel.org
---
net/ipv4/tcp.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 31f3b858db81..2135ee7c806d 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -970,7 +970,8 @@ ssize_t do_tcp_sendpages(struct sock *sk, struct page *page, int offset,
long timeo = sock_sndtimeo(sk, flags & MSG_DONTWAIT);
if (IS_ENABLED(CONFIG_DEBUG_VM) &&
- WARN_ONCE(PageSlab(page), "page must not be a Slab one"))
+ WARN_ONCE(!sendpage_ok(page),
+ "page must not be a Slab one and have page_count > 0"))
return -EINVAL;
/* Wait for a connection to finish. One exception is TCP Fast Open
--
2.26.2
5 years, 2 months
- 1
- 0
[PATCH v7 2/6] nvme-tcp: check page by sendpage_ok() before calling kernel_sendpage()
by Coly Li
Currently nvme_tcp_try_send_data() doesn't use kernel_sendpage() to
send slab pages. But for pages allocated by __get_free_pages() without
__GFP_COMP, which also have refcount as 0, they are still sent by
kernel_sendpage() to remote end, this is problematic.
The new introduced helper sendpage_ok() checks both PageSlab tag and
page_count counter, and returns true if the checking page is OK to be
sent by kernel_sendpage().
This patch fixes the page checking issue of nvme_tcp_try_send_data()
with sendpage_ok(). If sendpage_ok() returns true, send this page by
kernel_sendpage(), otherwise use sock_no_sendpage to handle this page.
Signed-off-by: Coly Li <colyli(a)suse.de>
Cc: Chaitanya Kulkarni <chaitanya.kulkarni(a)wdc.com>
Cc: Christoph Hellwig <hch(a)lst.de>
Cc: Hannes Reinecke <hare(a)suse.de>
Cc: Jan Kara <jack(a)suse.com>
Cc: Jens Axboe <axboe(a)kernel.dk>
Cc: Mikhail Skorzhinskii <mskorzhinskiy(a)solarflare.com>
Cc: Philipp Reisner <philipp.reisner(a)linbit.com>
Cc: Sagi Grimberg <sagi(a)grimberg.me>
Cc: Vlastimil Babka <vbabka(a)suse.com>
Cc: stable(a)vger.kernel.org
---
drivers/nvme/host/tcp.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index 62fbaecdc960..902fe742762b 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -912,12 +912,11 @@ static int nvme_tcp_try_send_data(struct nvme_tcp_request *req)
else
flags |= MSG_MORE | MSG_SENDPAGE_NOTLAST;
- /* can't zcopy slab pages */
- if (unlikely(PageSlab(page))) {
- ret = sock_no_sendpage(queue->sock, page, offset, len,
+ if (sendpage_ok(page)) {
+ ret = kernel_sendpage(queue->sock, page, offset, len,
flags);
} else {
- ret = kernel_sendpage(queue->sock, page, offset, len,
+ ret = sock_no_sendpage(queue->sock, page, offset, len,
flags);
}
if (ret <= 0)
--
2.26.2
5 years, 2 months
- 1
- 0
[PATCH v6 0/6] Introduce sendpage_ok() to detect misused sendpage in network related drivers
by Coly Li
This series was original by a bug fix in nvme-over-tcp driver which only
checked whether a page was allocated from slab allcoator, but forgot to
check its page_count: The page handled by sendpage should be neither a
Slab page nor 0 page_count page.
As Sagi Grimberg suggested, the original fix is refind to a more common
inline routine:
static inline bool sendpage_ok(struct page *page)
{
return (!PageSlab(page) && page_count(page) >= 1);
}
If sendpage_ok() returns true, the checking page can be handled by the
zero copy sendpage method in network layer.
The first patch in this series introduces sendpage_ok() in header file
include/linux/net.h, the second patch fixes the page checking issue in
nvme-over-tcp driver, the third patch adds page_count check by using
sendpage_ok() in do_tcp_sendpages() as Eric Dumazet suggested, and all
rested patches just replace existing open coded checks with the inline
sendpage_ok() routine.
Coly Li
Cc: Chaitanya Kulkarni <chaitanya.kulkarni(a)wdc.com>
Cc: Chris Leech <cleech(a)redhat.com>
Cc: Christoph Hellwig <hch(a)lst.de>
Cc: Cong Wang <amwang(a)redhat.com>
Cc: David S. Miller <davem(a)davemloft.net>
Cc: Hannes Reinecke <hare(a)suse.de>
Cc: Ilya Dryomov <idryomov(a)gmail.com>
Cc: Jan Kara <jack(a)suse.com>
Cc: Jeff Layton <jlayton(a)kernel.org>
Cc: Jens Axboe <axboe(a)kernel.dk>
Cc: Lee Duncan <lduncan(a)suse.com>
Cc: Mike Christie <michaelc(a)cs.wisc.edu>
Cc: Mikhail Skorzhinskii <mskorzhinskiy(a)solarflare.com>
Cc: Philipp Reisner <philipp.reisner(a)linbit.com>
Cc: Sagi Grimberg <sagi(a)grimberg.me>
Cc: stable(a)vger.kernel.org
Cc: Vasily Averin <vvs(a)virtuozzo.com>
Cc: Vlastimil Babka <vbabka(a)suse.com>
---
Changelog:
v6: fix page check in do_tcp_sendpages(), and replace other open coded
checks with sendpage_ok() in libceph, iscsi drivers.
v5, include linux/mm.h in include/linux/net.h
v4, change sendpage_ok() as an inline helper, and post it as
separate patch.
v3, introduce a more common sendpage_ok()
v2, fix typo in patch subject
v1, the initial version.
Coly Li (6):
net: introduce helper sendpage_ok() in include/linux/net.h
nvme-tcp: check page by sendpage_ok() before calling kernel_sendpage()
tcp: use sendpage_ok() to detect misused .sendpage
drbd: code cleanup by using sendpage_ok() to check page for
kernel_sendpage()
scsi: libiscsi: use sendpage_ok() in iscsi_tcp_segment_map()
libceph: use sendpage_ok() in ceph_tcp_sendpage()
drivers/block/drbd/drbd_main.c | 2 +-
drivers/nvme/host/tcp.c | 7 +++----
drivers/scsi/libiscsi_tcp.c | 2 +-
include/linux/net.h | 16 ++++++++++++++++
net/ceph/messenger.c | 2 +-
net/ipv4/tcp.c | 3 ++-
6 files changed, 24 insertions(+), 8 deletions(-)
--
2.26.2
5 years, 2 months
- 1
- 3
patch "serial: samsung: Removes the IRQ not found warning" 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: samsung: Removes the IRQ not found warning
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 8c6c378b0cbe0c9f1390986b5f8ffb5f6ff7593b Mon Sep 17 00:00:00 2001
From: Tamseel Shams <m.shams(a)samsung.com>
Date: Mon, 10 Aug 2020 08:30:21 +0530
Subject: serial: samsung: Removes the IRQ not found warning
In few older Samsung SoCs like s3c2410, s3c2412
and s3c2440, UART IP is having 2 interrupt lines.
However, in other SoCs like s3c6400, s5pv210,
exynos5433, and exynos4210 UART is having only 1
interrupt line. Due to this, "platform_get_irq(platdev, 1)"
call in the driver gives the following false-positive error:
"IRQ index 1 not found" on newer SoC's.
This patch adds the condition to check for Tx interrupt
only for the those SoC's which have 2 interrupt lines.
Tested-by: Alim Akhtar <alim.akhtar(a)samsung.com>
Tested-by: Marek Szyprowski <m.szyprowski(a)samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzk(a)kernel.org>
Reviewed-by: Alim Akhtar <alim.akhtar(a)samsung.com>
Signed-off-by: Tamseel Shams <m.shams(a)samsung.com>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20200810030021.45348-1-m.shams@samsung.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/tty/serial/samsung_tty.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c
index 8ed3482d2e1e..8ae3e03fbd8c 100644
--- a/drivers/tty/serial/samsung_tty.c
+++ b/drivers/tty/serial/samsung_tty.c
@@ -1905,9 +1905,11 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
ourport->tx_irq = ret + 1;
}
- ret = platform_get_irq(platdev, 1);
- if (ret > 0)
- ourport->tx_irq = ret;
+ if (!s3c24xx_serial_has_interrupt_mask(port)) {
+ ret = platform_get_irq(platdev, 1);
+ if (ret > 0)
+ ourport->tx_irq = ret;
+ }
/*
* DMA is currently supported only on DT platforms, if DMA properties
* are specified.
--
2.28.0
5 years, 2 months
- 1
- 0
patch "serial: stm32: avoid kernel warning on absence of optional IRQ" 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: stm32: avoid kernel warning on absence of optional IRQ
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 fdf16d78941b4f380753053d229955baddd00712 Mon Sep 17 00:00:00 2001
From: Holger Assmann <h.assmann(a)pengutronix.de>
Date: Thu, 13 Aug 2020 17:27:57 +0200
Subject: serial: stm32: avoid kernel warning on absence of optional IRQ
stm32_init_port() of the stm32-usart may trigger a warning in
platform_get_irq() when the device tree specifies no wakeup interrupt.
The wakeup interrupt is usually a board-specific GPIO and the driver
functions correctly in its absence. The mainline stm32mp151.dtsi does
not specify it, so all mainline device trees trigger an unnecessary
kernel warning. Use of platform_get_irq_optional() avoids this.
Fixes: 2c58e56096dd ("serial: stm32: fix the get_irq error case")
Signed-off-by: Holger Assmann <h.assmann(a)pengutronix.de>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20200813152757.32751-1-h.assmann@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/tty/serial/stm32-usart.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c
index 143300a80090..ba503dd04ce2 100644
--- a/drivers/tty/serial/stm32-usart.c
+++ b/drivers/tty/serial/stm32-usart.c
@@ -970,7 +970,7 @@ static int stm32_init_port(struct stm32_port *stm32port,
return ret;
if (stm32port->info->cfg.has_wakeup) {
- stm32port->wakeirq = platform_get_irq(pdev, 1);
+ stm32port->wakeirq = platform_get_irq_optional(pdev, 1);
if (stm32port->wakeirq <= 0 && stm32port->wakeirq != -ENXIO)
return stm32port->wakeirq ? : -ENODEV;
}
--
2.28.0
5 years, 2 months
- 1
- 0
patch "serial: stm32: avoid kernel warning on absence of optional IRQ" 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: stm32: avoid kernel warning on absence of optional IRQ
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 fdf16d78941b4f380753053d229955baddd00712 Mon Sep 17 00:00:00 2001
From: Holger Assmann <h.assmann(a)pengutronix.de>
Date: Thu, 13 Aug 2020 17:27:57 +0200
Subject: serial: stm32: avoid kernel warning on absence of optional IRQ
stm32_init_port() of the stm32-usart may trigger a warning in
platform_get_irq() when the device tree specifies no wakeup interrupt.
The wakeup interrupt is usually a board-specific GPIO and the driver
functions correctly in its absence. The mainline stm32mp151.dtsi does
not specify it, so all mainline device trees trigger an unnecessary
kernel warning. Use of platform_get_irq_optional() avoids this.
Fixes: 2c58e56096dd ("serial: stm32: fix the get_irq error case")
Signed-off-by: Holger Assmann <h.assmann(a)pengutronix.de>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20200813152757.32751-1-h.assmann@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/tty/serial/stm32-usart.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c
index 143300a80090..ba503dd04ce2 100644
--- a/drivers/tty/serial/stm32-usart.c
+++ b/drivers/tty/serial/stm32-usart.c
@@ -970,7 +970,7 @@ static int stm32_init_port(struct stm32_port *stm32port,
return ret;
if (stm32port->info->cfg.has_wakeup) {
- stm32port->wakeirq = platform_get_irq(pdev, 1);
+ stm32port->wakeirq = platform_get_irq_optional(pdev, 1);
if (stm32port->wakeirq <= 0 && stm32port->wakeirq != -ENXIO)
return stm32port->wakeirq ? : -ENODEV;
}
--
2.28.0
5 years, 2 months
- 1
- 0
patch "serial: 8250_exar: Fix number of ports for Commtech PCIe cards" 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: 8250_exar: Fix number of ports for Commtech PCIe cards
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 c6b9e95dde7b54e6a53c47241201ab5a4035c320 Mon Sep 17 00:00:00 2001
From: Valmer Huhn <valmer.huhn(a)concurrent-rt.com>
Date: Thu, 13 Aug 2020 12:52:55 -0400
Subject: serial: 8250_exar: Fix number of ports for Commtech PCIe cards
The following in 8250_exar.c line 589 is used to determine the number
of ports for each Exar board:
nr_ports = board->num_ports ? board->num_ports : pcidev->device & 0x0f;
If the number of ports a card has is not explicitly specified, it defaults
to the rightmost 4 bits of the PCI device ID. This is prone to error since
not all PCI device IDs contain a number which corresponds to the number of
ports that card provides.
This particular case involves COMMTECH_4222PCIE, COMMTECH_4224PCIE and
COMMTECH_4228PCIE cards with device IDs 0x0022, 0x0020 and 0x0021.
Currently the multiport cards receive 2, 0 and 1 port instead of 2, 4 and
8 ports respectively.
To fix this, each Commtech Fastcom PCIe card is given a struct where the
number of ports is explicitly specified. This ensures 'board->num_ports'
is used instead of the default 'pcidev->device & 0x0f'.
Fixes: d0aeaa83f0b0 ("serial: exar: split out the exar code from 8250_pci")
Signed-off-by: Valmer Huhn <valmer.huhn(a)concurrent-rt.com>
Tested-by: Valmer Huhn <valmer.huhn(a)concurrent-rt.com>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20200813165255.GC345440@icarus.concurrent-rt.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/tty/serial/8250/8250_exar.c | 24 +++++++++++++++++++++---
1 file changed, 21 insertions(+), 3 deletions(-)
diff --git a/drivers/tty/serial/8250/8250_exar.c b/drivers/tty/serial/8250/8250_exar.c
index 04b9af7ed941..2d0e7c7e408d 100644
--- a/drivers/tty/serial/8250/8250_exar.c
+++ b/drivers/tty/serial/8250/8250_exar.c
@@ -744,6 +744,24 @@ static const struct exar8250_board pbn_exar_XR17V35x = {
.exit = pci_xr17v35x_exit,
};
+static const struct exar8250_board pbn_fastcom35x_2 = {
+ .num_ports = 2,
+ .setup = pci_xr17v35x_setup,
+ .exit = pci_xr17v35x_exit,
+};
+
+static const struct exar8250_board pbn_fastcom35x_4 = {
+ .num_ports = 4,
+ .setup = pci_xr17v35x_setup,
+ .exit = pci_xr17v35x_exit,
+};
+
+static const struct exar8250_board pbn_fastcom35x_8 = {
+ .num_ports = 8,
+ .setup = pci_xr17v35x_setup,
+ .exit = pci_xr17v35x_exit,
+};
+
static const struct exar8250_board pbn_exar_XR17V4358 = {
.num_ports = 12,
.setup = pci_xr17v35x_setup,
@@ -811,9 +829,9 @@ static const struct pci_device_id exar_pci_tbl[] = {
EXAR_DEVICE(EXAR, XR17V358, pbn_exar_XR17V35x),
EXAR_DEVICE(EXAR, XR17V4358, pbn_exar_XR17V4358),
EXAR_DEVICE(EXAR, XR17V8358, pbn_exar_XR17V8358),
- EXAR_DEVICE(COMMTECH, 4222PCIE, pbn_exar_XR17V35x),
- EXAR_DEVICE(COMMTECH, 4224PCIE, pbn_exar_XR17V35x),
- EXAR_DEVICE(COMMTECH, 4228PCIE, pbn_exar_XR17V35x),
+ EXAR_DEVICE(COMMTECH, 4222PCIE, pbn_fastcom35x_2),
+ EXAR_DEVICE(COMMTECH, 4224PCIE, pbn_fastcom35x_4),
+ EXAR_DEVICE(COMMTECH, 4228PCIE, pbn_fastcom35x_8),
EXAR_DEVICE(COMMTECH, 4222PCI335, pbn_fastcom335_2),
EXAR_DEVICE(COMMTECH, 4224PCI335, pbn_fastcom335_4),
--
2.28.0
5 years, 2 months
- 1
- 0
patch "vt_ioctl: change VT_RESIZEX ioctl to check for error return from" added to tty-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
vt_ioctl: change VT_RESIZEX ioctl to check for error return from
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 bc5269ca765057a1b762e79a1cfd267cd7bf1c46 Mon Sep 17 00:00:00 2001
From: George Kennedy <george.kennedy(a)oracle.com>
Date: Fri, 31 Jul 2020 12:33:12 -0400
Subject: vt_ioctl: change VT_RESIZEX ioctl to check for error return from
vc_resize()
vc_resize() can return with an error after failure. Change VT_RESIZEX ioctl
to save struct vc_data values that are modified and restore the original
values in case of error.
Signed-off-by: George Kennedy <george.kennedy(a)oracle.com>
Cc: stable <stable(a)vger.kernel.org>
Reported-by: syzbot+38a3699c7eaf165b97a6(a)syzkaller.appspotmail.com
Link: https://lore.kernel.org/r/1596213192-6635-2-git-send-email-george.kennedy@o…
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/tty/vt/vt_ioctl.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/tty/vt/vt_ioctl.c b/drivers/tty/vt/vt_ioctl.c
index 91c301775047..a4e520bdd521 100644
--- a/drivers/tty/vt/vt_ioctl.c
+++ b/drivers/tty/vt/vt_ioctl.c
@@ -806,12 +806,22 @@ static int vt_resizex(struct vc_data *vc, struct vt_consize __user *cs)
console_lock();
vcp = vc_cons[i].d;
if (vcp) {
+ int ret;
+ int save_scan_lines = vcp->vc_scan_lines;
+ int save_font_height = vcp->vc_font.height;
+
if (v.v_vlin)
vcp->vc_scan_lines = v.v_vlin;
if (v.v_clin)
vcp->vc_font.height = v.v_clin;
vcp->vc_resize_user = 1;
- vc_resize(vcp, v.v_cols, v.v_rows);
+ ret = vc_resize(vcp, v.v_cols, v.v_rows);
+ if (ret) {
+ vcp->vc_scan_lines = save_scan_lines;
+ vcp->vc_font.height = save_font_height;
+ console_unlock();
+ return ret;
+ }
}
console_unlock();
}
--
2.28.0
5 years, 2 months
- 1
- 0
patch "fbcon: prevent user font height or width change from causing" added to tty-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
fbcon: prevent user font height or width change from causing
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 39b3cffb8cf3111738ea993e2757ab382253d86a Mon Sep 17 00:00:00 2001
From: George Kennedy <george.kennedy(a)oracle.com>
Date: Fri, 31 Jul 2020 12:33:11 -0400
Subject: fbcon: prevent user font height or width change from causing
potential out-of-bounds access
Add a check to fbcon_resize() to ensure that a possible change to user font
height or user font width will not allow a font data out-of-bounds access.
NOTE: must use original charcount in calculation as font charcount can
change and cannot be used to determine the font data allocated size.
Signed-off-by: George Kennedy <george.kennedy(a)oracle.com>
Cc: stable <stable(a)vger.kernel.org>
Reported-by: syzbot+38a3699c7eaf165b97a6(a)syzkaller.appspotmail.com
Link: https://lore.kernel.org/r/1596213192-6635-1-git-send-email-george.kennedy@o…
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/video/fbdev/core/fbcon.c | 25 +++++++++++++++++++++++--
1 file changed, 23 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
index 8a31fc2b2258..66167830fefd 100644
--- a/drivers/video/fbdev/core/fbcon.c
+++ b/drivers/video/fbdev/core/fbcon.c
@@ -2191,6 +2191,9 @@ static void updatescrollmode(struct fbcon_display *p,
}
}
+#define PITCH(w) (((w) + 7) >> 3)
+#define CALC_FONTSZ(h, p, c) ((h) * (p) * (c)) /* size = height * pitch * charcount */
+
static int fbcon_resize(struct vc_data *vc, unsigned int width,
unsigned int height, unsigned int user)
{
@@ -2200,6 +2203,24 @@ static int fbcon_resize(struct vc_data *vc, unsigned int width,
struct fb_var_screeninfo var = info->var;
int x_diff, y_diff, virt_w, virt_h, virt_fw, virt_fh;
+ if (ops->p && ops->p->userfont && FNTSIZE(vc->vc_font.data)) {
+ int size;
+ int pitch = PITCH(vc->vc_font.width);
+
+ /*
+ * If user font, ensure that a possible change to user font
+ * height or width will not allow a font data out-of-bounds access.
+ * NOTE: must use original charcount in calculation as font
+ * charcount can change and cannot be used to determine the
+ * font data allocated size.
+ */
+ if (pitch <= 0)
+ return -EINVAL;
+ size = CALC_FONTSZ(vc->vc_font.height, pitch, FNTCHARCNT(vc->vc_font.data));
+ if (size > FNTSIZE(vc->vc_font.data))
+ return -EINVAL;
+ }
+
virt_w = FBCON_SWAP(ops->rotate, width, height);
virt_h = FBCON_SWAP(ops->rotate, height, width);
virt_fw = FBCON_SWAP(ops->rotate, vc->vc_font.width,
@@ -2652,7 +2673,7 @@ static int fbcon_set_font(struct vc_data *vc, struct console_font *font,
int size;
int i, csum;
u8 *new_data, *data = font->data;
- int pitch = (font->width+7) >> 3;
+ int pitch = PITCH(font->width);
/* Is there a reason why fbconsole couldn't handle any charcount >256?
* If not this check should be changed to charcount < 256 */
@@ -2668,7 +2689,7 @@ static int fbcon_set_font(struct vc_data *vc, struct console_font *font,
if (fbcon_invalid_charcount(info, charcount))
return -EINVAL;
- size = h * pitch * charcount;
+ size = CALC_FONTSZ(h, pitch, charcount);
new_data = kmalloc(FONT_EXTRA_WORDS * sizeof(int) + size, GFP_USER);
--
2.28.0
5 years, 2 months
- 1
- 0
patch "vt: defer kfree() of vc_screenbuf in vc_do_resize()" added to tty-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
vt: defer kfree() of vc_screenbuf in vc_do_resize()
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 f8d1653daec02315e06d30246cff4af72e76e54e Mon Sep 17 00:00:00 2001
From: Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp>
Date: Wed, 29 Jul 2020 23:57:01 +0900
Subject: vt: defer kfree() of vc_screenbuf in vc_do_resize()
syzbot is reporting UAF bug in set_origin() from vc_do_resize() [1], for
vc_do_resize() calls kfree(vc->vc_screenbuf) before calling set_origin().
Unfortunately, in set_origin(), vc->vc_sw->con_set_origin() might access
vc->vc_pos when scroll is involved in order to manipulate cursor, but
vc->vc_pos refers already released vc->vc_screenbuf until vc->vc_pos gets
updated based on the result of vc->vc_sw->con_set_origin().
Preserving old buffer and tolerating outdated vc members until set_origin()
completes would be easier than preventing vc->vc_sw->con_set_origin() from
accessing outdated vc members.
[1] https://syzkaller.appspot.com/bug?id=6649da2081e2ebdc65c0642c214b27fe91099d…
Reported-by: syzbot <syzbot+9116ecc1978ca3a12f43(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/1596034621-4714-1-git-send-email-penguin-kernel@I…
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/tty/vt/vt.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index ccb533fd00a2..a4f08c0da84b 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -1201,7 +1201,7 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc,
unsigned int old_rows, old_row_size, first_copied_row;
unsigned int new_cols, new_rows, new_row_size, new_screen_size;
unsigned int user;
- unsigned short *newscreen;
+ unsigned short *oldscreen, *newscreen;
struct uni_screen *new_uniscr = NULL;
WARN_CONSOLE_UNLOCKED();
@@ -1299,10 +1299,11 @@ static int vc_do_resize(struct tty_struct *tty, struct vc_data *vc,
if (new_scr_end > new_origin)
scr_memsetw((void *)new_origin, vc->vc_video_erase_char,
new_scr_end - new_origin);
- kfree(vc->vc_screenbuf);
+ oldscreen = vc->vc_screenbuf;
vc->vc_screenbuf = newscreen;
vc->vc_screenbuf_size = new_screen_size;
set_origin(vc);
+ kfree(oldscreen);
/* do part of a reset_terminal() */
vc->vc_top = 0;
--
2.28.0
5 years, 2 months
- 1
- 0
patch "USB: Fix device driver race" 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: Fix device driver race
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 d5643d2249b279077427b2c2b2ffae9b70c95b0b Mon Sep 17 00:00:00 2001
From: Bastien Nocera <hadess(a)hadess.net>
Date: Tue, 18 Aug 2020 13:04:45 +0200
Subject: USB: Fix device driver race
When a new device with a specialised device driver is plugged in, the
new driver will be modprobe()'d but the driver core will attach the
"generic" driver to the device.
After that, nothing will trigger a reprobe when the modprobe()'d device
driver has finished initialising, as the device has the "generic"
driver attached to it.
Trigger a reprobe ourselves when new specialised drivers get registered.
Fixes: 88b7381a939d ("USB: Select better matching USB drivers when available")
Signed-off-by: Bastien Nocera <hadess(a)hadess.net>
Cc: stable <stable(a)vger.kernel.org>
Acked-by: Alan Stern <stern(a)rowland.harvard.edu>
Link: https://lore.kernel.org/r/20200818110445.509668-3-hadess@hadess.net
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/core/driver.c | 40 +++++++++++++++++++++++++++++++++++++--
1 file changed, 38 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index f81606c6a35b..7e73e989645b 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -905,6 +905,35 @@ static int usb_uevent(struct device *dev, struct kobj_uevent_env *env)
return 0;
}
+static bool is_dev_usb_generic_driver(struct device *dev)
+{
+ struct usb_device_driver *udd = dev->driver ?
+ to_usb_device_driver(dev->driver) : NULL;
+
+ return udd == &usb_generic_driver;
+}
+
+static int __usb_bus_reprobe_drivers(struct device *dev, void *data)
+{
+ struct usb_device_driver *new_udriver = data;
+ struct usb_device *udev;
+ int ret;
+
+ if (!is_dev_usb_generic_driver(dev))
+ return 0;
+
+ udev = to_usb_device(dev);
+ if (usb_device_match_id(udev, new_udriver->id_table) == NULL &&
+ (!new_udriver->match || new_udriver->match(udev) != 0))
+ return 0;
+
+ ret = device_reprobe(dev);
+ if (ret && ret != -EPROBE_DEFER)
+ dev_err(dev, "Failed to reprobe device (error %d)\n", ret);
+
+ return 0;
+}
+
/**
* usb_register_device_driver - register a USB device (not interface) driver
* @new_udriver: USB operations for the device driver
@@ -934,13 +963,20 @@ int usb_register_device_driver(struct usb_device_driver *new_udriver,
retval = driver_register(&new_udriver->drvwrap.driver);
- if (!retval)
+ if (!retval) {
pr_info("%s: registered new device driver %s\n",
usbcore_name, new_udriver->name);
- else
+ /*
+ * Check whether any device could be better served with
+ * this new driver
+ */
+ bus_for_each_dev(&usb_bus_type, NULL, new_udriver,
+ __usb_bus_reprobe_drivers);
+ } else {
printk(KERN_ERR "%s: error %d registering device "
" driver %s\n",
usbcore_name, retval, new_udriver->name);
+ }
return retval;
}
--
2.28.0
5 years, 2 months
- 1
- 0
patch "USB: Also match device drivers using the ->match vfunc" 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: Also match device drivers using the ->match vfunc
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 adb6e6ac20eedcf1dce19dc75b224e63c0828ea1 Mon Sep 17 00:00:00 2001
From: Bastien Nocera <hadess(a)hadess.net>
Date: Tue, 18 Aug 2020 13:04:43 +0200
Subject: USB: Also match device drivers using the ->match vfunc
We only ever used the ID table matching before, but we should also support
open-coded match functions.
Fixes: 88b7381a939de ("USB: Select better matching USB drivers when available")
Signed-off-by: Bastien Nocera <hadess(a)hadess.net>
Cc: stable <stable(a)vger.kernel.org>
Acked-by: Alan Stern <stern(a)rowland.harvard.edu>
Link: https://lore.kernel.org/r/20200818110445.509668-1-hadess@hadess.net
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/core/generic.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/core/generic.c b/drivers/usb/core/generic.c
index b6f2d4b44754..2b2f1ab6e36a 100644
--- a/drivers/usb/core/generic.c
+++ b/drivers/usb/core/generic.c
@@ -205,8 +205,9 @@ static int __check_usb_generic(struct device_driver *drv, void *data)
udrv = to_usb_device_driver(drv);
if (udrv == &usb_generic_driver)
return 0;
-
- return usb_device_match_id(udev, udrv->id_table) != NULL;
+ if (usb_device_match_id(udev, udrv->id_table) != NULL)
+ return 1;
+ return (udrv->match && udrv->match(udev));
}
static bool usb_generic_driver_match(struct usb_device *udev)
--
2.28.0
5 years, 2 months
- 1
- 0
patch "usb: host: xhci-tegra: fix tegra_xusb_get_phy()" 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: host: xhci-tegra: fix tegra_xusb_get_phy()
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 d54343a87732726b04ac5af873916b5ed4f52932 Mon Sep 17 00:00:00 2001
From: JC Kuo <jckuo(a)nvidia.com>
Date: Tue, 11 Aug 2020 17:25:53 +0800
Subject: usb: host: xhci-tegra: fix tegra_xusb_get_phy()
tegra_xusb_get_phy() should take input argument "name".
Signed-off-by: JC Kuo <jckuo(a)nvidia.com>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20200811092553.657762-1-jckuo@nvidia.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/host/xhci-tegra.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c
index 0489a316099a..190923d8b246 100644
--- a/drivers/usb/host/xhci-tegra.c
+++ b/drivers/usb/host/xhci-tegra.c
@@ -1136,7 +1136,7 @@ static struct phy *tegra_xusb_get_phy(struct tegra_xusb *tegra, char *name,
unsigned int i, phy_count = 0;
for (i = 0; i < tegra->soc->num_types; i++) {
- if (!strncmp(tegra->soc->phy_types[i].name, "usb2",
+ if (!strncmp(tegra->soc->phy_types[i].name, name,
strlen(name)))
return tegra->phys[phy_count+port];
--
2.28.0
5 years, 2 months
- 1
- 0
patch "usb: host: xhci-tegra: otg usb2/usb3 port init" 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: host: xhci-tegra: otg usb2/usb3 port init
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 316a2868bc269be8c6e69ccc3a1f902a3f518eb9 Mon Sep 17 00:00:00 2001
From: JC Kuo <jckuo(a)nvidia.com>
Date: Tue, 11 Aug 2020 17:31:43 +0800
Subject: usb: host: xhci-tegra: otg usb2/usb3 port init
tegra_xusb_init_usb_phy() should initialize "otg_usb2_port" and
"otg_usb3_port" with -EINVAL because "0" is a valid value
represents usb2 port 0 or usb3 port 0.
Signed-off-by: JC Kuo <jckuo(a)nvidia.com>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20200811093143.699541-1-jckuo@nvidia.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/host/xhci-tegra.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c
index 014d79334f50..0489a316099a 100644
--- a/drivers/usb/host/xhci-tegra.c
+++ b/drivers/usb/host/xhci-tegra.c
@@ -1258,6 +1258,8 @@ static int tegra_xusb_init_usb_phy(struct tegra_xusb *tegra)
INIT_WORK(&tegra->id_work, tegra_xhci_id_work);
tegra->id_nb.notifier_call = tegra_xhci_id_notify;
+ tegra->otg_usb2_port = -EINVAL;
+ tegra->otg_usb3_port = -EINVAL;
for (i = 0; i < tegra->num_usb_phys; i++) {
struct phy *phy = tegra_xusb_get_phy(tegra, "usb2", i);
--
2.28.0
5 years, 2 months
- 1
- 0
patch "usbip: Implement a match function to fix usbip" added to usb-linus
by gregkh＠linuxfoundation.org
This is a note to let you know that I've just added the patch titled
usbip: Implement a match function to fix usbip
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 7a2f2974f26542b4e7b9b4321edb3cbbf3eeb91a Mon Sep 17 00:00:00 2001
From: "M. Vefa Bicakci" <m.v.b(a)runbox.com>
Date: Mon, 10 Aug 2020 19:00:17 +0300
Subject: usbip: Implement a match function to fix usbip
Commit 88b7381a939d ("USB: Select better matching USB drivers when
available") introduced the use of a "match" function to select a
non-generic/better driver for a particular USB device. This
unfortunately breaks the operation of usbip in general, as reported in
the kernel bugzilla with bug 208267 (linked below).
Upon inspecting the aforementioned commit, one can observe that the
original code in the usb_device_match function used to return 1
unconditionally, but the aforementioned commit makes the usb_device_match
function use identifier tables and "match" virtual functions, if either of
them are available.
Hence, this commit implements a match function for usbip that
unconditionally returns true to ensure that usbip is functional again.
This change has been verified to restore usbip functionality, with a
v5.7.y kernel on an up-to-date version of Qubes OS 4.0, which uses
usbip to redirect USB devices between VMs.
Thanks to Jonathan Dieter for the effort in bisecting this issue down
to the aforementioned commit.
Fixes: 88b7381a939d ("USB: Select better matching USB drivers when available")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=208267
Link: https://bugzilla.redhat.com/show_bug.cgi?id=1856443
Link: https://github.com/QubesOS/qubes-issues/issues/5905
Signed-off-by: M. Vefa Bicakci <m.v.b(a)runbox.com>
Cc: <stable(a)vger.kernel.org> # 5.7
Cc: Valentina Manea <valentina.manea.m(a)gmail.com>
Cc: Alan Stern <stern(a)rowland.harvard.edu>
Reviewed-by: Bastien Nocera <hadess(a)hadess.net>
Reviewed-by: Shuah Khan <skhan(a)linuxfoundation.org>
Link: https://lore.kernel.org/r/20200810160017.46002-1-m.v.b@runbox.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/usbip/stub_dev.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/usb/usbip/stub_dev.c b/drivers/usb/usbip/stub_dev.c
index 2305d425e6c9..9d7d642022d1 100644
--- a/drivers/usb/usbip/stub_dev.c
+++ b/drivers/usb/usbip/stub_dev.c
@@ -461,6 +461,11 @@ static void stub_disconnect(struct usb_device *udev)
return;
}
+static bool usbip_match(struct usb_device *udev)
+{
+ return true;
+}
+
#ifdef CONFIG_PM
/* These functions need usb_port_suspend and usb_port_resume,
@@ -486,6 +491,7 @@ struct usb_device_driver stub_driver = {
.name = "usbip-host",
.probe = stub_probe,
.disconnect = stub_disconnect,
+ .match = usbip_match,
#ifdef CONFIG_PM
.suspend = stub_suspend,
.resume = stub_resume,
--
2.28.0
5 years, 2 months
- 1
- 0
patch "USB: lvtest: return proper error code 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: lvtest: return proper error code 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 531412492ce93ea29b9ca3b4eb5e3ed771f851dd Mon Sep 17 00:00:00 2001
From: Evgeny Novikov <novikov(a)ispras.ru>
Date: Wed, 5 Aug 2020 12:06:43 +0300
Subject: USB: lvtest: return proper error code in probe
lvs_rh_probe() can return some nonnegative value from usb_control_msg()
when it is less than "USB_DT_HUB_NONVAR_SIZE + 2" that is considered as
a failure. Make lvs_rh_probe() return -EINVAL in this case.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Evgeny Novikov <novikov(a)ispras.ru>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20200805090643.3432-1-novikov@ispras.ru
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/misc/lvstest.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/misc/lvstest.c b/drivers/usb/misc/lvstest.c
index 407fe7570f3b..f8686139d6f3 100644
--- a/drivers/usb/misc/lvstest.c
+++ b/drivers/usb/misc/lvstest.c
@@ -426,7 +426,7 @@ static int lvs_rh_probe(struct usb_interface *intf,
USB_DT_SS_HUB_SIZE, USB_CTRL_GET_TIMEOUT);
if (ret < (USB_DT_HUB_NONVAR_SIZE + 2)) {
dev_err(&hdev->dev, "wrong root hub descriptor read %d\n", ret);
- return ret;
+ return ret < 0 ? ret : -EINVAL;
}
/* submit urb to poll interrupt endpoint */
--
2.28.0
5 years, 2 months
- 1
- 0
patch "usb: renesas-xhci: remove version check" 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: renesas-xhci: remove version check
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 d66a57be2f9a315fc10d0f524f670fec903e0fb4 Mon Sep 17 00:00:00 2001
From: Vinod Koul <vkoul(a)kernel.org>
Date: Tue, 18 Aug 2020 12:47:39 +0530
Subject: usb: renesas-xhci: remove version check
Some devices in wild are reporting bunch of firmware versions, so remove
the check for versions in driver
Reported by: Anastasios Vacharakis <vacharakis(a)gmail.com>
Reported by: Glen Journeay <journeay(a)gmail.com>
Fixes: 2478be82de44 ("usb: renesas-xhci: Add ROM loader for uPD720201")
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=208911
Signed-off-by: Vinod Koul <vkoul(a)kernel.org>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20200818071739.789720-1-vkoul@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/host/xhci-pci-renesas.c | 19 +------------------
1 file changed, 1 insertion(+), 18 deletions(-)
diff --git a/drivers/usb/host/xhci-pci-renesas.c b/drivers/usb/host/xhci-pci-renesas.c
index 59b1965ad0a3..f97ac9f52bf4 100644
--- a/drivers/usb/host/xhci-pci-renesas.c
+++ b/drivers/usb/host/xhci-pci-renesas.c
@@ -50,20 +50,6 @@
#define RENESAS_RETRY 10000
#define RENESAS_DELAY 10
-#define ROM_VALID_01 0x2013
-#define ROM_VALID_02 0x2026
-
-static int renesas_verify_fw_version(struct pci_dev *pdev, u32 version)
-{
- switch (version) {
- case ROM_VALID_01:
- case ROM_VALID_02:
- return 0;
- }
- dev_err(&pdev->dev, "FW has invalid version :%d\n", version);
- return -EINVAL;
-}
-
static int renesas_fw_download_image(struct pci_dev *dev,
const u32 *fw, size_t step, bool rom)
{
@@ -202,10 +188,7 @@ static int renesas_check_rom_state(struct pci_dev *pdev)
version &= RENESAS_FW_VERSION_FIELD;
version = version >> RENESAS_FW_VERSION_OFFSET;
-
- err = renesas_verify_fw_version(pdev, version);
- if (err)
- return err;
+ dev_dbg(&pdev->dev, "Found ROM version: %x\n", version);
/*
* Test if ROM is present and loaded, if so we can skip everything
--
2.28.0
5 years, 2 months
- 1
- 0
patch "USB: cdc-acm: rework notification_buffer resizing" 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: rework notification_buffer resizing
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 f4b9d8a582f738c24ebeabce5cc15f4b8159d74e Mon Sep 17 00:00:00 2001
From: Tom Rix <trix(a)redhat.com>
Date: Sat, 1 Aug 2020 08:21:54 -0700
Subject: USB: cdc-acm: rework notification_buffer resizing
Clang static analysis reports this error
cdc-acm.c:409:3: warning: Use of memory after it is freed
acm_process_notification(acm, (unsigned char *)dr);
There are three problems, the first one is that dr is not reset
The variable dr is set with
if (acm->nb_index)
dr = (struct usb_cdc_notification *)acm->notification_buffer;
But if the notification_buffer is too small it is resized with
if (acm->nb_size) {
kfree(acm->notification_buffer);
acm->nb_size = 0;
}
alloc_size = roundup_pow_of_two(expected_size);
/*
* kmalloc ensures a valid notification_buffer after a
* use of kfree in case the previous allocation was too
* small. Final freeing is done on disconnect.
*/
acm->notification_buffer =
kmalloc(alloc_size, GFP_ATOMIC);
dr should point to the new acm->notification_buffer.
The second problem is any data in the notification_buffer is lost
when the pointer is freed. In the normal case, the current data
is accumulated in the notification_buffer here.
memcpy(&acm->notification_buffer[acm->nb_index],
urb->transfer_buffer, copy_size);
When a resize happens, anything before
notification_buffer[acm->nb_index] is garbage.
The third problem is the acm->nb_index is not reset on a
resizing buffer error.
So switch resizing to using krealloc and reassign dr and
reset nb_index.
Fixes: ea2583529cd1 ("cdc-acm: reassemble fragmented notifications")
Signed-off-by: Tom Rix <trix(a)redhat.com>
Cc: stable <stable(a)vger.kernel.org>
Acked-by: Oliver Neukum <oneukum(a)suse.com>
Link: https://lore.kernel.org/r/20200801152154.20683-1-trix@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/class/cdc-acm.c | 22 ++++++++++------------
1 file changed, 10 insertions(+), 12 deletions(-)
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 991786876dbb..7f6f3ab5b8a6 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -378,21 +378,19 @@ static void acm_ctrl_irq(struct urb *urb)
if (current_size < expected_size) {
/* notification is transmitted fragmented, reassemble */
if (acm->nb_size < expected_size) {
- if (acm->nb_size) {
- kfree(acm->notification_buffer);
- acm->nb_size = 0;
- }
+ u8 *new_buffer;
alloc_size = roundup_pow_of_two(expected_size);
- /*
- * kmalloc ensures a valid notification_buffer after a
- * use of kfree in case the previous allocation was too
- * small. Final freeing is done on disconnect.
- */
- acm->notification_buffer =
- kmalloc(alloc_size, GFP_ATOMIC);
- if (!acm->notification_buffer)
+ /* Final freeing is done on disconnect. */
+ new_buffer = krealloc(acm->notification_buffer,
+ alloc_size, GFP_ATOMIC);
+ if (!new_buffer) {
+ acm->nb_index = 0;
goto exit;
+ }
+
+ acm->notification_buffer = new_buffer;
acm->nb_size = alloc_size;
+ dr = (struct usb_cdc_notification *)acm->notification_buffer;
}
copy_size = min(current_size,
--
2.28.0
5 years, 2 months
- 1
- 0
patch "USB: quirks: Add no-lpm quirk for another Raydium touchscreen" 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: quirks: Add no-lpm quirk for another Raydium touchscreen
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 5967116e8358899ebaa22702d09b0af57fef23e1 Mon Sep 17 00:00:00 2001
From: Kai-Heng Feng <kai.heng.feng(a)canonical.com>
Date: Fri, 31 Jul 2020 13:16:20 +0800
Subject: USB: quirks: Add no-lpm quirk for another Raydium touchscreen
There's another Raydium touchscreen needs the no-lpm quirk:
[ 1.339149] usb 1-9: New USB device found, idVendor=2386, idProduct=350e, bcdDevice= 0.00
[ 1.339150] usb 1-9: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1.339151] usb 1-9: Product: Raydium Touch System
[ 1.339152] usb 1-9: Manufacturer: Raydium Corporation
...
[ 6.450497] usb 1-9: can't set config #1, error -110
BugLink: https://bugs.launchpad.net/bugs/1889446
Signed-off-by: Kai-Heng Feng <kai.heng.feng(a)canonical.com>
Cc: stable <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20200731051622.28643-1-kai.heng.feng@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/core/quirks.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 7c1198f80c23..d1f38956b210 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -465,6 +465,8 @@ static const struct usb_device_id usb_quirk_list[] = {
{ USB_DEVICE(0x2386, 0x3119), .driver_info = USB_QUIRK_NO_LPM },
+ { USB_DEVICE(0x2386, 0x350e), .driver_info = USB_QUIRK_NO_LPM },
+
/* DJI CineSSD */
{ USB_DEVICE(0x2ca3, 0x0031), .driver_info = USB_QUIRK_NO_LPM },
--
2.28.0
5 years, 2 months
- 1
- 0
patch "USB: yurex: Fix bad gfp argument" 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 bad gfp argument
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 f176ede3a3bde5b398a6777a7f9ff091baa2d3ff Mon Sep 17 00:00:00 2001
From: Alan Stern <stern(a)rowland.harvard.edu>
Date: Mon, 10 Aug 2020 14:29:54 -0400
Subject: USB: yurex: Fix bad gfp argument
The syzbot fuzzer identified a bug in the yurex driver: It passes
GFP_KERNEL as a memory-allocation flag to usb_submit_urb() at a time
when its state is TASK_INTERRUPTIBLE, not TASK_RUNNING:
do not call blocking ops when !TASK_RUNNING; state=1 set at [<00000000370c7c68>] prepare_to_wait+0xb1/0x2a0 kernel/sched/wait.c:247
WARNING: CPU: 1 PID: 340 at kernel/sched/core.c:7253 __might_sleep+0x135/0x190
kernel/sched/core.c:7253
Kernel panic - not syncing: panic_on_warn set ...
CPU: 1 PID: 340 Comm: syz-executor677 Not tainted 5.8.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google
01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:77 [inline]
dump_stack+0xf6/0x16e lib/dump_stack.c:118
panic+0x2aa/0x6e1 kernel/panic.c:231
__warn.cold+0x20/0x50 kernel/panic.c:600
report_bug+0x1bd/0x210 lib/bug.c:198
handle_bug+0x41/0x80 arch/x86/kernel/traps.c:234
exc_invalid_op+0x14/0x40 arch/x86/kernel/traps.c:254
asm_exc_invalid_op+0x12/0x20 arch/x86/include/asm/idtentry.h:536
RIP: 0010:__might_sleep+0x135/0x190 kernel/sched/core.c:7253
Code: 65 48 8b 1c 25 40 ef 01 00 48 8d 7b 10 48 89 fe 48 c1 ee 03 80 3c 06 00 75
2b 48 8b 73 10 48 c7 c7 e0 9e 06 86 e8 ed 12 f6 ff <0f> 0b e9 46 ff ff ff e8 1f
b2 4b 00 e9 29 ff ff ff e8 15 b2 4b 00
RSP: 0018:ffff8881cdb77a28 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff8881c6458000 RCX: 0000000000000000
RDX: ffff8881c6458000 RSI: ffffffff8129ec93 RDI: ffffed1039b6ef37
RBP: ffffffff86fdade2 R08: 0000000000000001 R09: ffff8881db32f54f
R10: 0000000000000000 R11: 0000000030343354 R12: 00000000000001f2
R13: 0000000000000000 R14: 0000000000000068 R15: ffffffff83c1b1aa
slab_pre_alloc_hook.constprop.0+0xea/0x200 mm/slab.h:498
slab_alloc_node mm/slub.c:2816 [inline]
slab_alloc mm/slub.c:2900 [inline]
kmem_cache_alloc_trace+0x46/0x220 mm/slub.c:2917
kmalloc include/linux/slab.h:554 [inline]
dummy_urb_enqueue+0x7a/0x880 drivers/usb/gadget/udc/dummy_hcd.c:1251
usb_hcd_submit_urb+0x2b2/0x22d0 drivers/usb/core/hcd.c:1547
usb_submit_urb+0xb4e/0x13e0 drivers/usb/core/urb.c:570
yurex_write+0x3ea/0x820 drivers/usb/misc/yurex.c:495
This patch changes the call to use GFP_ATOMIC instead of GFP_KERNEL.
Reported-and-tested-by: syzbot+c2c3302f9c601a4b1be2(a)syzkaller.appspotmail.com
Signed-off-by: Alan Stern <stern(a)rowland.harvard.edu>
CC: <stable(a)vger.kernel.org>
Link: https://lore.kernel.org/r/20200810182954.GB307778@rowland.harvard.edu
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
---
drivers/usb/misc/yurex.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/misc/yurex.c b/drivers/usb/misc/yurex.c
index 6e7d34e7fec4..b2e09883c7e2 100644
--- a/drivers/usb/misc/yurex.c
+++ b/drivers/usb/misc/yurex.c
@@ -492,7 +492,7 @@ static ssize_t yurex_write(struct file *file, const char __user *user_buffer,
prepare_to_wait(&dev->waitq, &wait, TASK_INTERRUPTIBLE);
dev_dbg(&dev->interface->dev, "%s - submit %c\n", __func__,
dev->cntl_buffer[0]);
- retval = usb_submit_urb(dev->cntl_urb, GFP_KERNEL);
+ retval = usb_submit_urb(dev->cntl_urb, GFP_ATOMIC);
if (retval >= 0)
timeout = schedule_timeout(YUREX_WRITE_TIMEOUT);
finish_wait(&dev->waitq, &wait);
--
2.28.0
5 years, 2 months
- 1
- 0
Re: Patch "net: refactor bind_bucket fastreuse into helper" has been added to the 4.14-stable tree
by Matthieu Baerts
Hi Greg,
On 17/08/2020 11:59, gregkh(a)linuxfoundation.org wrote:
>
> This is a note to let you know that I've just added the patch titled
>
> net: refactor bind_bucket fastreuse into helper
>
> to the 4.14-stable tree which can be found at:
> http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum…
>
> The filename of the patch is:
> net-refactor-bind_bucket-fastreuse-into-helper.patch
> and it can be found in the queue-4.14 subdirectory.
>
> If you, or anyone else, feels it should not be added to the stable tree,
> please let <stable(a)vger.kernel.org> know about it.
(...)
> Patches currently in stable-queue which might be from tim.froidcoeur(a)tessares.net are
>
> queue-4.14/net-refactor-bind_bucket-fastreuse-into-helper.patch
Thank you for backporting this patch!
It seems the backport of the companion patch -- d76f3351cea2 ("net:
initialize fastreuse on inet_inherit_port") -- was lost somewhere for
4.14 version. It was backported in all other newer stable versions: 5.8,
5.7, 5.4, 4.19 but not in 4.14.
The patch backported here is a preparation for the real fix which is the
missing patch.
I guess the intention is to backport d76f3351cea2 to v4.14 as well. If
not, this refactoring is maybe not needed :)
Cheers,
Matt
--
Tessares | Belgium | Hybrid Access Solutions
www.tessares.net
5 years, 2 months
- 2
- 6
Re: [PATCH v2] lib/string.c: implement stpcpy
by Joe Perches
On Tue, 2020-08-18 at 08:24 +0000, David Laight wrote:
> From: Nick Desaulniers
> > Sent: 17 August 2020 19:37
> ..
> > That said, this libcall optimization/transformation (sprintf->stpcpy)
> > does look useful to me.
>
> I'd rather get a cow if I ask for a cow...
>
> Maybe checkpatch (etc) could report places where snprintf()
> could be replaced by a simpler function.
You mean sprintf no?
Reminds me of seq_printf vs seq_puts...
https://lkml.org/lkml/2013/3/16/79
5 years, 2 months
- 1
- 0
[PATCH v5 1/3] net: introduce helper sendpage_ok() in include/linux/net.h
by Coly Li
The original problem was from nvme-over-tcp code, who mistakenly uses
kernel_sendpage() to send pages allocated by __get_free_pages() without
__GFP_COMP flag. Such pages don't have refcount (page_count is 0) on
tail pages, sending them by kernel_sendpage() may trigger a kernel panic
from a corrupted kernel heap, because these pages are incorrectly freed
in network stack as page_count 0 pages.
This patch introduces a helper sendpage_ok(), it returns true if the
checking page,
- is not slab page: PageSlab(page) is false.
- has page refcount: page_count(page) is not zero
All drivers who want to send page to remote end by kernel_sendpage()
may use this helper to check whether the page is OK. If the helper does
not return true, the driver should try other non sendpage method (e.g.
sock_no_sendpage()) to handle the page.
Signed-off-by: Coly Li <colyli(a)suse.de>
Cc: Chaitanya Kulkarni <chaitanya.kulkarni(a)wdc.com>
Cc: Christoph Hellwig <hch(a)lst.de>
Cc: Hannes Reinecke <hare(a)suse.de>
Cc: Jan Kara <jack(a)suse.com>
Cc: Jens Axboe <axboe(a)kernel.dk>
Cc: Mikhail Skorzhinskii <mskorzhinskiy(a)solarflare.com>
Cc: Philipp Reisner <philipp.reisner(a)linbit.com>
Cc: Sagi Grimberg <sagi(a)grimberg.me>
Cc: Vlastimil Babka <vbabka(a)suse.com>
Cc: stable(a)vger.kernel.org
---
v5, include linux/mm.h in include/linux/net.h
v4, change sendpage_ok() as an inline helper, and post it as
separate patch.
v3, introduce a more common sendpage_ok()
v2, fix typo in patch subject
v1, the initial version.
include/linux/net.h | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/include/linux/net.h b/include/linux/net.h
index d48ff1180879..a807fad31958 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -21,6 +21,7 @@
#include <linux/rcupdate.h>
#include <linux/once.h>
#include <linux/fs.h>
+#include <linux/mm.h>
#include <linux/sockptr.h>
#include <uapi/linux/net.h>
@@ -286,6 +287,21 @@ do { \
#define net_get_random_once_wait(buf, nbytes) \
get_random_once_wait((buf), (nbytes))
+/*
+ * E.g. XFS meta- & log-data is in slab pages, or bcache meta
+ * data pages, or other high order pages allocated by
+ * __get_free_pages() without __GFP_COMP, which have a page_count
+ * of 0 and/or have PageSlab() set. We cannot use send_page for
+ * those, as that does get_page(); put_page(); and would cause
+ * either a VM_BUG directly, or __page_cache_release a page that
+ * would actually still be referenced by someone, leading to some
+ * obscure delayed Oops somewhere else.
+ */
+static inline bool sendpage_ok(struct page *page)
+{
+ return (!PageSlab(page) && page_count(page) >= 1);
+}
+
int kernel_sendmsg(struct socket *sock, struct msghdr *msg, struct kvec *vec,
size_t num, size_t len);
int kernel_sendmsg_locked(struct sock *sk, struct msghdr *msg,
--
2.26.2
5 years, 2 months
- 2
- 4
[char-misc V5] mei: hdcp: fix mei_hdcp_verify_mprime() input parameter
by Tomas Winkler
wired_cmd_repeater_auth_stream_req_in has a variable
length array at the end. we use struct_size() overflow
macro to determine the size for the allocation and sending
size.
This also fixes bug in case number of streams is > 0 in the original
submission. This bug was not triggered as the number of streams is
always one.
Fixes: c56967d674e3 (mei: hdcp: Replace one-element array with flexible-array member)
Fixes: 0a1af1b5c18d (misc/mei/hdcp: Verify M_prime)
Cc: <stable(a)vger.kernel.org> # v5.1+: c56967d674e3 (mei: hdcp: Replace one-element array with flexible-array member)
Signed-off-by: Tomas Winkler <tomas.winkler(a)intel.com>
Reviewed-by: Gustavo A. R. Silva <gustavoars(a)kernel.org>
---
V5:
1. Add reference to depending patch for stable
V4:
1. Fix typo in the subject. (Gustavo)
2. Fix dereferencing pointer in send. (Gustavo)
V3:
1. Fix commit message with more info and another patch it fixes
(Gustavo) 2. Target stable. (Gustavo)
V2:
1. Check for allocation failure.
drivers/misc/mei/hdcp/mei_hdcp.c | 40 +++++++++++++++++++-------------
1 file changed, 24 insertions(+), 16 deletions(-)
diff --git a/drivers/misc/mei/hdcp/mei_hdcp.c b/drivers/misc/mei/hdcp/mei_hdcp.c
index d1d3e025ca0e..9ae9669e46ea 100644
--- a/drivers/misc/mei/hdcp/mei_hdcp.c
+++ b/drivers/misc/mei/hdcp/mei_hdcp.c
@@ -546,38 +546,46 @@ static int mei_hdcp_verify_mprime(struct device *dev,
struct hdcp_port_data *data,
struct hdcp2_rep_stream_ready *stream_ready)
{
- struct wired_cmd_repeater_auth_stream_req_in
- verify_mprime_in = { { 0 } };
+ struct wired_cmd_repeater_auth_stream_req_in *verify_mprime_in;
struct wired_cmd_repeater_auth_stream_req_out
verify_mprime_out = { { 0 } };
struct mei_cl_device *cldev;
ssize_t byte;
+ size_t cmd_size;
if (!dev || !stream_ready || !data)
return -EINVAL;
cldev = to_mei_cl_device(dev);
- verify_mprime_in.header.api_version = HDCP_API_VERSION;
- verify_mprime_in.header.command_id = WIRED_REPEATER_AUTH_STREAM_REQ;
- verify_mprime_in.header.status = ME_HDCP_STATUS_SUCCESS;
- verify_mprime_in.header.buffer_len =
+ cmd_size = struct_size(verify_mprime_in, streams, data->k);
+ if (cmd_size == SIZE_MAX)
+ return -EINVAL;
+
+ verify_mprime_in = kzalloc(cmd_size, GFP_KERNEL);
+ if (!verify_mprime_in)
+ return -ENOMEM;
+
+ verify_mprime_in->header.api_version = HDCP_API_VERSION;
+ verify_mprime_in->header.command_id = WIRED_REPEATER_AUTH_STREAM_REQ;
+ verify_mprime_in->header.status = ME_HDCP_STATUS_SUCCESS;
+ verify_mprime_in->header.buffer_len =
WIRED_CMD_BUF_LEN_REPEATER_AUTH_STREAM_REQ_MIN_IN;
- verify_mprime_in.port.integrated_port_type = data->port_type;
- verify_mprime_in.port.physical_port = (u8)data->fw_ddi;
- verify_mprime_in.port.attached_transcoder = (u8)data->fw_tc;
+ verify_mprime_in->port.integrated_port_type = data->port_type;
+ verify_mprime_in->port.physical_port = (u8)data->fw_ddi;
+ verify_mprime_in->port.attached_transcoder = (u8)data->fw_tc;
+
+ memcpy(verify_mprime_in->m_prime, stream_ready->m_prime, HDCP_2_2_MPRIME_LEN);
+ drm_hdcp_cpu_to_be24(verify_mprime_in->seq_num_m, data->seq_num_m);
- memcpy(verify_mprime_in.m_prime, stream_ready->m_prime,
- HDCP_2_2_MPRIME_LEN);
- drm_hdcp_cpu_to_be24(verify_mprime_in.seq_num_m, data->seq_num_m);
- memcpy(verify_mprime_in.streams, data->streams,
+ memcpy(verify_mprime_in->streams, data->streams,
array_size(data->k, sizeof(*data->streams)));
- verify_mprime_in.k = cpu_to_be16(data->k);
+ verify_mprime_in->k = cpu_to_be16(data->k);
- byte = mei_cldev_send(cldev, (u8 *)&verify_mprime_in,
- sizeof(verify_mprime_in));
+ byte = mei_cldev_send(cldev, (u8 *)verify_mprime_in, cmd_size);
+ kfree(verify_mprime_in);
if (byte < 0) {
dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);
return byte;
--
2.25.4
5 years, 2 months
- 1
- 0
[PATCH v5 1/3] net: introduce helper sendpage_ok() in include/linux/net.h
by Coly Li
The original problem was from nvme-over-tcp code, who mistakenly uses
kernel_sendpage() to send pages allocated by __get_free_pages() without
__GFP_COMP flag. Such pages don't have refcount (page_count is 0) on
tail pages, sending them by kernel_sendpage() may trigger a kernel panic
from a corrupted kernel heap, because these pages are incorrectly freed
in network stack as page_count 0 pages.
This patch introduces a helper sendpage_ok(), it returns true if the
checking page,
- is not slab page: PageSlab(page) is false.
- has page refcount: page_count(page) is not zero
All drivers who want to send page to remote end by kernel_sendpage()
may use this helper to check whether the page is OK. If the helper does
not return true, the driver should try other non sendpage method (e.g.
sock_no_sendpage()) to handle the page.
Signed-off-by: Coly Li <colyli(a)suse.de>
Cc: Chaitanya Kulkarni <chaitanya.kulkarni(a)wdc.com>
Cc: Christoph Hellwig <hch(a)lst.de>
Cc: Hannes Reinecke <hare(a)suse.de>
Cc: Jan Kara <jack(a)suse.com>
Cc: Jens Axboe <axboe(a)kernel.dk>
Cc: Mikhail Skorzhinskii <mskorzhinskiy(a)solarflare.com>
Cc: Philipp Reisner <philipp.reisner(a)linbit.com>
Cc: Sagi Grimberg <sagi(a)grimberg.me>
Cc: Vlastimil Babka <vbabka(a)suse.com>
Cc: stable(a)vger.kernel.org
---
Changelog:
v5, include linux/mm.h in include/linux/net.h
v4, change sendpage_ok() as an inline helper, and post it as
separate patch.
v3, introduce a more common sendpage_ok()
v2, fix typo in patch subject
v1, the initial version.
include/linux/net.h | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/include/linux/net.h b/include/linux/net.h
index d48ff1180879..a807fad31958 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -21,6 +21,7 @@
#include <linux/rcupdate.h>
#include <linux/once.h>
#include <linux/fs.h>
+#include <linux/mm.h>
#include <linux/sockptr.h>
#include <uapi/linux/net.h>
@@ -286,6 +287,21 @@ do { \
#define net_get_random_once_wait(buf, nbytes) \
get_random_once_wait((buf), (nbytes))
+/*
+ * E.g. XFS meta- & log-data is in slab pages, or bcache meta
+ * data pages, or other high order pages allocated by
+ * __get_free_pages() without __GFP_COMP, which have a page_count
+ * of 0 and/or have PageSlab() set. We cannot use send_page for
+ * those, as that does get_page(); put_page(); and would cause
+ * either a VM_BUG directly, or __page_cache_release a page that
+ * would actually still be referenced by someone, leading to some
+ * obscure delayed Oops somewhere else.
+ */
+static inline bool sendpage_ok(struct page *page)
+{
+ return (!PageSlab(page) && page_count(page) >= 1);
+}
+
int kernel_sendmsg(struct socket *sock, struct msghdr *msg, struct kvec *vec,
size_t num, size_t len);
int kernel_sendmsg_locked(struct sock *sk, struct msghdr *msg,
--
2.26.2
5 years, 2 months
- 3
- 6
✅ PASS: Test report for kernel 5.8.1-d883e9a.cki (stable-queue)
by CKI Project
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: d883e9af56ca - task_work: only grab task signal lock when needed
The results of these automated tests are provided below.
Overall result: PASSED
Merge: OK
Compile: OK
Tests: OK
All kernel binaries, config files, and logs are available for download here:
https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware…
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
✅ Boot test
✅ ACPI table test
✅ ACPI enabled test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 2:
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ✅ xfstests - btrfs
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ✅ Storage blktests
ppc64le:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
Host 2:
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ xfstests - btrfs
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ✅ Storage blktests
Host 3:
✅ Boot test
🚧 ✅ kdump - sysrq-c
s390x:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
Host 2:
✅ Boot test
✅ selinux-policy: serge-testsuite
✅ stress: stress-ng
🚧 ✅ Storage blktests
x86_64:
Host 1:
✅ Boot test
✅ ACPI table test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: sanity smoke test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ❌ CPU: Frequency Driver Test
🚧 ✅ CPU: Idle Test
🚧 ✅ xfstests - btrfs
🚧 ⚡⚡⚡ IOMMU boot test
🚧 ⚡⚡⚡ IPMI driver test
🚧 ⚡⚡⚡ IPMItool loop stress test
🚧 ⚡⚡⚡ power-management: cpupower/sanity test
🚧 ⚡⚡⚡ Storage blktests
Host 3:
✅ Boot test
🚧 ✅ kdump - sysrq-c
🚧 ✅ kdump - file-load
Test sources: https://gitlab.com/cki-project/kernel-tests
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
5 years, 2 months
- 1
- 0
✅ PASS: Test report for kernel 5.8.1-2c3b179.cki (stable-queue)
by CKI Project
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: 2c3b1798b8a3 - io_uring: enable lookup of links holding inflight files
The results of these automated tests are provided below.
Overall result: PASSED
Merge: OK
Compile: OK
Tests: OK
All kernel binaries, config files, and logs are available for download here:
https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware…
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
✅ Boot test
✅ ACPI table test
✅ ACPI enabled test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Host 2:
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ✅ xfstests - btrfs
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ✅ Storage blktests
ppc64le:
Host 1:
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
🚧 ✅ xfstests - btrfs
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ✅ Storage blktests
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
🚧 ⚡⚡⚡ kdump - sysrq-c
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
⚡⚡⚡ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
Host 4:
✅ Boot test
🚧 ✅ kdump - sysrq-c
Host 5:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
s390x:
Host 1:
✅ Boot test
✅ selinux-policy: serge-testsuite
✅ stress: stress-ng
🚧 ✅ Storage blktests
Host 2:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
x86_64:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ❌ CPU: Frequency Driver Test
🚧 ✅ CPU: Idle Test
🚧 ✅ xfstests - btrfs
🚧 ⚡⚡⚡ IOMMU boot test
🚧 ⚡⚡⚡ IPMI driver test
🚧 ⚡⚡⚡ IPMItool loop stress test
🚧 ⚡⚡⚡ power-management: cpupower/sanity test
🚧 ⚡⚡⚡ Storage blktests
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ ACPI table test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
⚡⚡⚡ LTP
⚡⚡⚡ Loopdev Sanity
⚡⚡⚡ Memory function: memfd_create
⚡⚡⚡ AMTU (Abstract Machine Test Utility)
⚡⚡⚡ Networking bridge: sanity
⚡⚡⚡ Ethernet drivers sanity
⚡⚡⚡ Networking socket: fuzz
⚡⚡⚡ Networking: igmp conformance test
⚡⚡⚡ Networking route: pmtu
⚡⚡⚡ Networking route_func - local
⚡⚡⚡ Networking route_func - forward
⚡⚡⚡ Networking TCP: keepalive test
⚡⚡⚡ Networking UDP: socket
⚡⚡⚡ Networking tunnel: geneve basic test
⚡⚡⚡ Networking tunnel: gre basic
⚡⚡⚡ L2TP basic test
⚡⚡⚡ Networking tunnel: vxlan basic
⚡⚡⚡ Networking ipsec: basic netns - transport
⚡⚡⚡ Networking ipsec: basic netns - tunnel
⚡⚡⚡ Libkcapi AF_ALG test
⚡⚡⚡ pciutils: sanity smoke test
⚡⚡⚡ pciutils: update pci ids test
⚡⚡⚡ ALSA PCM loopback test
⚡⚡⚡ ALSA Control (mixer) Userspace Element test
⚡⚡⚡ storage: SCSI VPD
🚧 ⚡⚡⚡ CIFS Connectathon
🚧 ⚡⚡⚡ POSIX pjd-fstest suites
🚧 ⚡⚡⚡ jvm - jcstress tests
🚧 ⚡⚡⚡ Memory function: kaslr
🚧 ⚡⚡⚡ Networking firewall: basic netfilter test
🚧 ⚡⚡⚡ audit: audit testsuite test
🚧 ⚡⚡⚡ trace: ftrace/tracer
🚧 ⚡⚡⚡ kdump - kexec_boot
Host 3:
✅ Boot test
🚧 ✅ kdump - sysrq-c
🚧 ✅ kdump - file-load
Host 4:
✅ Boot test
✅ ACPI table test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: sanity smoke test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
Test sources: https://gitlab.com/cki-project/kernel-tests
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
5 years, 2 months
- 1
- 0
[PATCH] zfcp: fix use-after-free in request timeout handlers
by Steffen Maier
Before v4.15 commit 75492a51568b ("s390/scsi: Convert timers to use
timer_setup()"), we intentionally only passed zfcp_adapter as context
argument to zfcp_fsf_request_timeout_handler(). Since we only trigger
adapter recovery, it was unnecessary to sync against races between timeout
and (late) completion.
Likewise, we only passed zfcp_erp_action as context argument to
zfcp_erp_timeout_handler(). Since we only wakeup an ERP action, it was
unnecessary to sync against races between timeout and (late) completion.
Meanwhile the timeout handlers get timer_list as context argument
and do a timer-specific container-of to zfcp_fsf_req which can have
been freed.
Fix it by making sure that any request timeout handlers, that might
just have started before del_timer(), are completed by using
del_timer_sync() instead. This ensures the request free happens
afterwards.
Space time diagram of potential use-after-free:
Basic idea is to have 2 or more pending requests whose timeouts run
out at almost the same time.
req 1 timeout ERP thread req 2 timeout
---------------- ---------------- ---------------------------------------
zfcp_fsf_request_timeout_handler
fsf_req = from_timer(fsf_req, t, timer)
adapter = fsf_req->adapter
zfcp_qdio_siosl(adapter)
zfcp_erp_adapter_reopen(adapter,...)
zfcp_erp_strategy
...
zfcp_fsf_req_dismiss_all
list_for_each_entry_safe
zfcp_fsf_req_complete 1
del_timer 1
zfcp_fsf_req_free 1
zfcp_fsf_req_complete 2
zfcp_fsf_request_timeout_handler
del_timer 2
fsf_req = from_timer(fsf_req, t, timer)
zfcp_fsf_req_free 2
adapter = fsf_req->adapter
^^^^^^^ already freed
Suggested-by: Julian Wiedmann <jwi(a)linux.ibm.com>
Reviewed-by: Julian Wiedmann <jwi(a)linux.ibm.com>
Fixes: 75492a51568b ("s390/scsi: Convert timers to use timer_setup()")
Cc: <stable(a)vger.kernel.org> #4.15+
Signed-off-by: Steffen Maier <maier(a)linux.ibm.com>
---
drivers/s390/scsi/zfcp_fsf.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index c795f22249d8..140186fe1d1e 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -434,7 +434,7 @@ static void zfcp_fsf_req_complete(struct zfcp_fsf_req *req)
return;
}
- del_timer(&req->timer);
+ del_timer_sync(&req->timer);
zfcp_fsf_protstatus_eval(req);
zfcp_fsf_fsfstatus_eval(req);
req->handler(req);
@@ -867,7 +867,7 @@ static int zfcp_fsf_req_send(struct zfcp_fsf_req *req)
req->qdio_req.qdio_outb_usage = atomic_read(&qdio->req_q_free);
req->issued = get_tod_clock();
if (zfcp_qdio_send(qdio, &req->qdio_req)) {
- del_timer(&req->timer);
+ del_timer_sync(&req->timer);
/* lookup request again, list might have changed */
zfcp_reqlist_find_rm(adapter->req_list, req_id);
zfcp_erp_adapter_reopen(adapter, 0, "fsrs__1");
--
2.17.1
5 years, 2 months
- 2
- 1
[PATCH RESEND] block: loop: set discard granularity and alignment for block device backed loop
by Ming Lei
In case of block device backend, if the backend supports write zeros, the
loop device will set queue flag of QUEUE_FLAG_DISCARD. However,
limits.discard_granularity isn't setup, and this way is wrong,
see the following description in Documentation/ABI/testing/sysfs-block:
A discard_granularity of 0 means that the device does not support
discard functionality.
Especially 9b15d109a6b2 ("block: improve discard bio alignment in
__blkdev_issue_discard()") starts to take q->limits.discard_granularity
for computing max discard sectors. And zero discard granularity may cause
kernel oops, or fail discard request even though the loop queue claims
discard support via QUEUE_FLAG_DISCARD.
Fix the issue by setup discard granularity and alignment.
Fixes: c52abf563049 ("loop: Better discard support for block devices")
Acked-by: Coly Li <colyli(a)suse.de>
Cc: Hannes Reinecke <hare(a)suse.com>
Cc: Xiao Ni <xni(a)redhat.com>
Cc: Martin K. Petersen <martin.petersen(a)oracle.com>
Cc: Evan Green <evgreen(a)chromium.org>
Cc: Gwendal Grignou <gwendal(a)chromium.org>
Cc: Chaitanya Kulkarni <chaitanya.kulkarni(a)wdc.com>
Cc: Andrzej Pietrasiewicz <andrzej.p(a)collabora.com>
Cc: Christoph Hellwig <hch(a)lst.de>
Cc: <stable(a)vger.kernel.org>
Signed-off-by: Ming Lei <ming.lei(a)redhat.com>
---
drivers/block/loop.c | 33 ++++++++++++++++++---------------
1 file changed, 18 insertions(+), 15 deletions(-)
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index 2f137d6ce169..3d7a1901bf28 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -878,6 +878,7 @@ static void loop_config_discard(struct loop_device *lo)
struct file *file = lo->lo_backing_file;
struct inode *inode = file->f_mapping->host;
struct request_queue *q = lo->lo_queue;
+ u32 granularity, max_discard_sectors;
/*
* If the backing device is a block device, mirror its zeroing
@@ -890,11 +891,10 @@ static void loop_config_discard(struct loop_device *lo)
struct request_queue *backingq;
backingq = bdev_get_queue(inode->i_bdev);
- blk_queue_max_discard_sectors(q,
- backingq->limits.max_write_zeroes_sectors);
- blk_queue_max_write_zeroes_sectors(q,
- backingq->limits.max_write_zeroes_sectors);
+ max_discard_sectors = backingq->limits.max_write_zeroes_sectors;
+ granularity = backingq->limits.discard_granularity ?:
+ queue_physical_block_size(backingq);
/*
* We use punch hole to reclaim the free space used by the
@@ -903,23 +903,26 @@ static void loop_config_discard(struct loop_device *lo)
* useful information.
*/
} else if (!file->f_op->fallocate || lo->lo_encrypt_key_size) {
- q->limits.discard_granularity = 0;
- q->limits.discard_alignment = 0;
- blk_queue_max_discard_sectors(q, 0);
- blk_queue_max_write_zeroes_sectors(q, 0);
+ max_discard_sectors = 0;
+ granularity = 0;
} else {
- q->limits.discard_granularity = inode->i_sb->s_blocksize;
- q->limits.discard_alignment = 0;
-
- blk_queue_max_discard_sectors(q, UINT_MAX >> 9);
- blk_queue_max_write_zeroes_sectors(q, UINT_MAX >> 9);
+ max_discard_sectors = UINT_MAX >> 9;
+ granularity = inode->i_sb->s_blocksize;
}
- if (q->limits.max_write_zeroes_sectors)
+ if (max_discard_sectors) {
+ q->limits.discard_granularity = granularity;
+ blk_queue_max_discard_sectors(q, max_discard_sectors);
+ blk_queue_max_write_zeroes_sectors(q, max_discard_sectors);
blk_queue_flag_set(QUEUE_FLAG_DISCARD, q);
- else
+ } else {
+ q->limits.discard_granularity = 0;
+ blk_queue_max_discard_sectors(q, 0);
+ blk_queue_max_write_zeroes_sectors(q, 0);
blk_queue_flag_clear(QUEUE_FLAG_DISCARD, q);
+ }
+ q->limits.discard_alignment = 0;
}
static void loop_unprepare_queue(struct loop_device *lo)
--
2.25.2
5 years, 2 months
- 4
- 3
[PATCH] lib/string.c: implement stpcpy
by Nick Desaulniers
LLVM implemented a recent "libcall optimization" that lowers calls to
`sprintf(dest, "%s", str)` where the return value is used to
`stpcpy(dest, str) - dest`. This generally avoids the machinery involved
in parsing format strings.
`stpcpy` is just like `strcpy` except:
1. it returns the pointer to the new tail of `dest`. This allows you to
chain multiple calls to `stpcpy` in one statement.
2. it requires the parameters not to overlap. Calling `sprintf` with
overlapping arguments was clarified in ISO C99 and POSIX.1-2001 to be
undefined behavior.
`stpcpy` was first standardized in POSIX.1-2008.
Implement this so that we don't observe linkage failures due to missing
symbol definitions for `stpcpy`.
Similar to last year's fire drill with:
commit 5f074f3e192f ("lib/string.c: implement a basic bcmp")
This optimization was introduced into clang-12.
Cc: stable(a)vger.kernel.org
Link: https://bugs.llvm.org/show_bug.cgi?id=47162
Link: https://github.com/ClangBuiltLinux/linux/issues/1126
Link: https://man7.org/linux/man-pages/man3/stpcpy.3.html
Link: https://pubs.opengroup.org/onlinepubs/9699919799/functions/stpcpy.html
Link: https://reviews.llvm.org/D85963
Reported-by: Sami Tolvanen <samitolvanen(a)google.com>
Signed-off-by: Nick Desaulniers <ndesaulniers(a)google.com>
---
include/linux/string.h | 3 +++
lib/string.c | 23 +++++++++++++++++++++++
2 files changed, 26 insertions(+)
diff --git a/include/linux/string.h b/include/linux/string.h
index b1f3894a0a3e..e570b9b10f50 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -31,6 +31,9 @@ size_t strlcpy(char *, const char *, size_t);
#ifndef __HAVE_ARCH_STRSCPY
ssize_t strscpy(char *, const char *, size_t);
#endif
+#ifndef __HAVE_ARCH_STPCPY
+extern char *stpcpy(char *__restrict, const char *__restrict__);
+#endif
/* Wraps calls to strscpy()/memset(), no arch specific code required */
ssize_t strscpy_pad(char *dest, const char *src, size_t count);
diff --git a/lib/string.c b/lib/string.c
index 6012c385fb31..81bc4d62c256 100644
--- a/lib/string.c
+++ b/lib/string.c
@@ -272,6 +272,29 @@ ssize_t strscpy_pad(char *dest, const char *src, size_t count)
}
EXPORT_SYMBOL(strscpy_pad);
+#ifndef __HAVE_ARCH_STPCPY
+/**
+ * stpcpy - copy a string from src to dest returning a pointer to the new end
+ * of dest, including src's NULL terminator. May overrun dest.
+ * @dest: pointer to end of string being copied into. Must be large enough
+ * to receive copy.
+ * @src: pointer to the beginning of string being copied from. Must not overlap
+ * dest.
+ *
+ * stpcpy differs from strcpy in two key ways:
+ * 1. inputs must not overlap.
+ * 2. return value is the new NULL terminated character. (for strcpy, the
+ * return value is a pointer to src.
+ */
+#undef stpcpy
+char *stpcpy(char *__restrict__ dest, const char *__restrict__ src)
+{
+ while ((*dest++ = *src++) != '\0')
+ /* nothing */;
+ return dest;
+}
+#endif
+
#ifndef __HAVE_ARCH_STRCAT
/**
* strcat - Append one %NUL-terminated string to another
--
2.28.0.220.ged08abb693-goog
5 years, 2 months
- 10
- 28
stable-rc/linux-5.7.y baseline: 193 runs, 3 regressions (v5.7.15-394-g833b53db2607)
by kernelci.org bot
stable-rc/linux-5.7.y baseline: 193 runs, 3 regressions (v5.7.15-394-g833b53db2607)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | results
----------------------+-------+--------------+----------+--------------------+--------
at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1
bcm2837-rpi-3-b | arm64 | lab-baylibre | gcc-8 | defconfig | 4/5
sun7i-a20-cubieboard2 | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 0/1
Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.7.y/kernel/v5.7.15-3…
Test: baseline
Tree: stable-rc
Branch: linux-5.7.y
Describe: v5.7.15-394-g833b53db2607
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
SHA: 833b53db2607bc32cd4574e9cf2ddf924310a571
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | results
----------------------+-------+--------------+----------+--------------------+--------
at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1
Details: https://kernelci.org/test/plan/id/5f3ab6b36b0ed23165d99a4d
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: sama5_defconfig
Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.15-394-g833b53db26…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.15-394-g833b53db26…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/armel/basel…
* baseline.login: https://kernelci.org/test/case/id/5f3ab6b36b0ed23165d99a4e
failing since 32 days (last pass: v5.7.8-167-gc2fb28a4b6e4, first fail: v5.7.9)
platform | arch | lab | compiler | defconfig | results
----------------------+-------+--------------+----------+--------------------+--------
bcm2837-rpi-3-b | arm64 | lab-baylibre | gcc-8 | defconfig | 4/5
Details: https://kernelci.org/test/plan/id/5f3ab426b4d612cdefd99a76
Results: 4 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.15-394-g833b53db26…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.15-394-g833b53db26…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/arm64/basel…
* baseline.dmesg.crit: https://kernelci.org/test/case/id/5f3ab426b4d612cdefd99a79
failing since 0 day (last pass: v5.7.15, first fail: v5.7.15-381-g4832c39ae70e)
1 lines
2020-08-17 16:45:09.977000 / #
2020-08-17 16:45:09.987000
2020-08-17 16:45:10.091000 / # #
2020-08-17 16:45:10.099000 #
2020-08-17 16:45:11.358000 / # export SHELL=/bin/sh
2020-08-17 16:45:11.368000 export SHELL=/bin/sh
2020-08-17 16:45:12.989000 / # . /lava-286543/environment
2020-08-17 16:45:12.999000 . /lava-286543/environment
2020-08-17 16:45:15.955000 / # /lava-286543/bin/lava-test-runner /lava-286543/0
2020-08-17 16:45:15.966000 /lava-28[ 19.779539] hwmon hwmon1: Undervoltage detected!
... (9 line(s) more)
platform | arch | lab | compiler | defconfig | results
----------------------+-------+--------------+----------+--------------------+--------
sun7i-a20-cubieboard2 | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 0/1
Details: https://kernelci.org/test/plan/id/5f3ab726f7ffbb7054d99a45
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.15-394-g833b53db26…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.15-394-g833b53db26…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/armel/basel…
* baseline.login: https://kernelci.org/test/case/id/5f3ab726f7ffbb7054d99a46
new failure (last pass: v5.7.15-381-g4832c39ae70e)
5 years, 2 months
- 1
- 0
stable-rc/linux-4.14.y baseline: 164 runs, 2 regressions (v4.14.193-166-gfe2a5ed20494)
by kernelci.org bot
stable-rc/linux-4.14.y baseline: 164 runs, 2 regressions (v4.14.193-166-gfe2a5ed20494)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | results
----------------------+-------+--------------+----------+-----------------+--------
at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1
meson-gxbb-p200 | arm64 | lab-baylibre | gcc-8 | defconfig | 0/1
Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.14.y/kernel/v4.14.19…
Test: baseline
Tree: stable-rc
Branch: linux-4.14.y
Describe: v4.14.193-166-gfe2a5ed20494
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
SHA: fe2a5ed20494ff57e6c069583c0a92fb4136feda
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | results
----------------------+-------+--------------+----------+-----------------+--------
at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1
Details: https://kernelci.org/test/plan/id/5f3ab2b0db185cbc83d99a3c
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: sama5_defconfig
Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.193-166-gfe2a5ed…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.193-166-gfe2a5ed…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/armel/basel…
* baseline.login: https://kernelci.org/test/case/id/5f3ab2b0db185cbc83d99a3d
failing since 24 days (last pass: v4.14.188-126-g5b1e982af0f8, first fail: v4.14.189)
platform | arch | lab | compiler | defconfig | results
----------------------+-------+--------------+----------+-----------------+--------
meson-gxbb-p200 | arm64 | lab-baylibre | gcc-8 | defconfig | 0/1
Details: https://kernelci.org/test/plan/id/5f3aad4ac79444ab77d99a47
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.193-166-gfe2a5ed…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.193-166-gfe2a5ed…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/arm64/basel…
* baseline.login: https://kernelci.org/test/case/id/5f3aad4ac79444ab77d99a48
failing since 139 days (last pass: v4.14.172-114-g734382e2d26e, first fail: v4.14.174-131-g234ce78cac23)
5 years, 2 months
- 1
- 0
[PATCH] drm/i915: Fix cmd parser desc matching with masks
by Mika Kuoppala
Our variety of defined gpu commands have the actual
command id field and possibly length and flags applied.
We did start to apply the mask during initialization of
the cmd descriptors but forgot to also apply it on comparisons.
Fix comparisons in order to properly deny access with
associated commands.
References: 926abff21a8f ("drm/i915/cmdparser: Ignore Length operands during command matching")
Reported-by: Nicolai Stange <nstange(a)suse.de>
Cc: stable(a)vger.kernel.org # v5.4+
Cc: Miroslav Benes <mbenes(a)suse.cz>
Cc: Takashi Iwai <tiwai(a)suse.de>
Cc: Tyler Hicks <tyhicks(a)canonical.com>
Cc: Jon Bloomfield <jon.bloomfield(a)intel.com>
Cc: Chris Wilson <chris.p.wilson(a)intel.com>
Signed-off-by: Mika Kuoppala <mika.kuoppala(a)linux.intel.com>
---
drivers/gpu/drm/i915/i915_cmd_parser.c | 22 ++++++++++++++--------
1 file changed, 14 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_cmd_parser.c b/drivers/gpu/drm/i915/i915_cmd_parser.c
index 372354d33f55..f2b0eb458d2d 100644
--- a/drivers/gpu/drm/i915/i915_cmd_parser.c
+++ b/drivers/gpu/drm/i915/i915_cmd_parser.c
@@ -1204,6 +1204,12 @@ static u32 *copy_batch(struct drm_i915_gem_object *dst_obj,
return dst;
}
+static inline bool cmd_desc_is(const struct drm_i915_cmd_descriptor * const desc,
+ const u32 cmd)
+{
+ return desc->cmd.value == (cmd & desc->cmd.mask);
+}
+
static bool check_cmd(const struct intel_engine_cs *engine,
const struct drm_i915_cmd_descriptor *desc,
const u32 *cmd, u32 length)
@@ -1242,24 +1248,24 @@ static bool check_cmd(const struct intel_engine_cs *engine,
* allowed mask/value pair given in the whitelist entry.
*/
if (reg->mask) {
- if (desc->cmd.value == MI_LOAD_REGISTER_MEM) {
+ if (cmd_desc_is(desc, MI_LOAD_REGISTER_MEM)) {
DRM_DEBUG("CMD: Rejected LRM to masked register 0x%08X\n",
reg_addr);
return false;
- }
-
- if (desc->cmd.value == MI_LOAD_REGISTER_REG) {
+ } else if (cmd_desc_is(desc, MI_LOAD_REGISTER_REG)) {
DRM_DEBUG("CMD: Rejected LRR to masked register 0x%08X\n",
reg_addr);
return false;
- }
-
- if (desc->cmd.value == MI_LOAD_REGISTER_IMM(1) &&
+ } else if (cmd_desc_is(desc, MI_LOAD_REGISTER_IMM(1)) &&
(offset + 2 > length ||
(cmd[offset + 1] & reg->mask) != reg->value)) {
DRM_DEBUG("CMD: Rejected LRI to masked register 0x%08X\n",
reg_addr);
return false;
+ } else {
+ DRM_DEBUG("CMD: Rejecting cmd 0x%08X to masked register 0x%08X\n",
+ desc->cmd.value, reg_addr);
+ return false;
}
}
}
@@ -1478,7 +1484,7 @@ int intel_engine_cmd_parser(struct intel_engine_cs *engine,
break;
}
- if (desc->cmd.value == MI_BATCH_BUFFER_START) {
+ if (cmd_desc_is(desc, MI_BATCH_BUFFER_START)) {
ret = check_bbstart(cmd, offset, length, batch_length,
batch_addr, shadow_addr,
jump_whitelist);
--
2.17.1
5 years, 2 months
- 2
- 3
stable-rc/linux-4.19.y baseline: 183 runs, 4 regressions (v4.19.139-169-g9950f9b4d350)
by kernelci.org bot
stable-rc/linux-4.19.y baseline: 183 runs, 4 regressions (v4.19.139-169-g9950f9b4d350)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | results
----------------------+-------+--------------+----------+--------------------+--------
at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1
bcm2837-rpi-3-b | arm64 | lab-baylibre | gcc-8 | defconfig | 4/5
hsdk | arc | lab-baylibre | gcc-8 | hsdk_defconfig | 0/1
omap3-beagle-xm | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 0/1
Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.19.y/kernel/v4.19.13…
Test: baseline
Tree: stable-rc
Branch: linux-4.19.y
Describe: v4.19.139-169-g9950f9b4d350
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
SHA: 9950f9b4d350ca9b4f05daa2d16b090000b1d2d7
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | results
----------------------+-------+--------------+----------+--------------------+--------
at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1
Details: https://kernelci.org/test/plan/id/5f3aad2ba8902682dfd99a5d
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: sama5_defconfig
Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.139-169-g9950f9b…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.139-169-g9950f9b…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/armel/basel…
* baseline.login: https://kernelci.org/test/case/id/5f3aad2ba8902682dfd99a5e
failing since 62 days (last pass: v4.19.126-55-gf6c346f2d42d, first fail: v4.19.126-113-gd694d4388e88)
platform | arch | lab | compiler | defconfig | results
----------------------+-------+--------------+----------+--------------------+--------
bcm2837-rpi-3-b | arm64 | lab-baylibre | gcc-8 | defconfig | 4/5
Details: https://kernelci.org/test/plan/id/5f3aa9eff86774ae33d99a6c
Results: 4 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.139-169-g9950f9b…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.139-169-g9950f9b…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/arm64/basel…
* baseline.dmesg.crit: https://kernelci.org/test/case/id/5f3aa9eff86774ae33d99a6f
failing since 5 days (last pass: v4.19.138-49-gb0e1bc72f7dd, first fail: v4.19.139)
1 lines
2020-08-17 16:01:35.154000 / #
2020-08-17 16:01:35.165000
2020-08-17 16:01:35.269000 / # #
2020-08-17 16:01:35.278000 #
2020-08-17 16:01:36.536000 / # export SHELL=/bin/sh
2020-08-17 16:01:36.547000 export SH[ 16.490183] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50
2020-08-17 16:01:36.547000 ELL=/bin/sh[ 17.149235] hwmon hwmon1: Undervoltage detected!
2020-08-17 16:01:36.547000
2020-08-17 16:01:38.167000 / # . /lava-286204/environment
2020-08-17 16:01:38.178000 . /[ 17.405179] Bluetooth: hci0: command 0xfc18 tx timeout
... (12 line(s) more)
platform | arch | lab | compiler | defconfig | results
----------------------+-------+--------------+----------+--------------------+--------
hsdk | arc | lab-baylibre | gcc-8 | hsdk_defconfig | 0/1
Details: https://kernelci.org/test/plan/id/5f3aad2c868277c17bd99a65
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: hsdk_defconfig
Compiler: gcc-8 (arc-elf32-gcc (ARCompact/ARCv2 ISA elf32 toolchain 2019.03-rc1) 8.3.1 20190225)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.139-169-g9950f9b…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.139-169-g9950f9b…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/arc/baselin…
* baseline.login: https://kernelci.org/test/case/id/5f3aad2c868277c17bd99a66
failing since 27 days (last pass: v4.19.125-93-g80718197a8a3, first fail: v4.19.133-134-g9d319b54cc24)
platform | arch | lab | compiler | defconfig | results
----------------------+-------+--------------+----------+--------------------+--------
omap3-beagle-xm | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 0/1
Details: https://kernelci.org/test/plan/id/5f3aaf6e4556e3d9f9d99a68
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: multi_v7_defconfig
Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.139-169-g9950f9b…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.139-169-g9950f9b…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/armel/basel…
* baseline.login: https://kernelci.org/test/case/id/5f3aaf6e4556e3d9f9d99a69
new failure (last pass: v4.19.139)
5 years, 2 months
- 1
- 0
✅ PASS: Test report for kernel 5.8.1-f3ab983.cki (stable-queue)
by CKI Project
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: f3ab983c61ba - NFS: Don't return layout segments that are in use
The results of these automated tests are provided below.
Overall result: PASSED
Merge: OK
Compile: OK
Tests: OK
All kernel binaries, config files, and logs are available for download here:
https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware…
Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.
,-. ,-.
( C ) ( K ) Continuous
`-',-.`-' Kernel
( I ) Integration
`-'
______________________________________________________________________________
Compile testing
---------------
We compiled the kernel for 4 architectures:
aarch64:
make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le:
make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg
s390x:
make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg
x86_64:
make options: make -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing
----------------
We booted each kernel and ran the following tests:
aarch64:
Host 1:
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ✅ xfstests - btrfs
🚧 ✅ IPMI driver test
🚧 ✅ IPMItool loop stress test
🚧 ✅ Storage blktests
Host 2:
✅ Boot test
✅ ACPI table test
✅ ACPI enabled test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
🚧 ✅ kdump - kexec_boot
ppc64le:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
🚧 ⚡⚡⚡ kdump - sysrq-c
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
⚡⚡⚡ xfstests - ext4
⚡⚡⚡ xfstests - xfs
⚡⚡⚡ selinux-policy: serge-testsuite
⚡⚡⚡ storage: software RAID testing
🚧 ⚡⚡⚡ xfstests - btrfs
🚧 ⚡⚡⚡ IPMI driver test
🚧 ⚡⚡⚡ IPMItool loop stress test
🚧 ⚡⚡⚡ Storage blktests
s390x:
Host 1:
✅ Boot test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ✅ trace: ftrace/tracer
Host 2:
✅ Boot test
✅ selinux-policy: serge-testsuite
✅ stress: stress-ng
🚧 ✅ Storage blktests
x86_64:
Host 1:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ xfstests - ext4
✅ xfstests - xfs
✅ selinux-policy: serge-testsuite
✅ storage: software RAID testing
✅ stress: stress-ng
🚧 ✅ CPU: Frequency Driver Test
🚧 ✅ CPU: Idle Test
🚧 ✅ xfstests - btrfs
🚧 ⚡⚡⚡ IOMMU boot test
🚧 ⚡⚡⚡ IPMI driver test
🚧 ⚡⚡⚡ IPMItool loop stress test
🚧 ⚡⚡⚡ power-management: cpupower/sanity test
🚧 ⚡⚡⚡ Storage blktests
Host 2:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
🚧 ⚡⚡⚡ kdump - sysrq-c
🚧 ⚡⚡⚡ kdump - file-load
Host 3:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
✅ Boot test
✅ ACPI table test
✅ Podman system integration test - as root
✅ Podman system integration test - as user
✅ LTP
✅ Loopdev Sanity
✅ Memory function: memfd_create
✅ AMTU (Abstract Machine Test Utility)
✅ Networking bridge: sanity
✅ Ethernet drivers sanity
✅ Networking socket: fuzz
✅ Networking: igmp conformance test
✅ Networking route: pmtu
✅ Networking route_func - local
✅ Networking route_func - forward
✅ Networking TCP: keepalive test
✅ Networking UDP: socket
✅ Networking tunnel: geneve basic test
✅ Networking tunnel: gre basic
✅ L2TP basic test
✅ Networking tunnel: vxlan basic
✅ Networking ipsec: basic netns - transport
✅ Networking ipsec: basic netns - tunnel
✅ Libkcapi AF_ALG test
✅ pciutils: sanity smoke test
✅ pciutils: update pci ids test
✅ ALSA PCM loopback test
✅ ALSA Control (mixer) Userspace Element test
✅ storage: SCSI VPD
🚧 ✅ CIFS Connectathon
🚧 ✅ POSIX pjd-fstest suites
🚧 ✅ jvm - jcstress tests
🚧 ✅ Memory function: kaslr
🚧 ✅ Networking firewall: basic netfilter test
🚧 ✅ audit: audit testsuite test
🚧 ⚡⚡⚡ trace: ftrace/tracer
🚧 ⚡⚡⚡ kdump - kexec_boot
Host 4:
⚡ Internal infrastructure issues prevented one or more tests (marked
with ⚡⚡⚡) from running on this architecture.
This is not the fault of the kernel that was tested.
⚡⚡⚡ Boot test
🚧 ⚡⚡⚡ kdump - sysrq-c
🚧 ⚡⚡⚡ kdump - file-load
Host 5:
✅ Boot test
🚧 ✅ kdump - sysrq-c
🚧 ✅ kdump - file-load
Test sources: https://gitlab.com/cki-project/kernel-tests
💚 Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests
-------------
Tests that didn't complete running successfully are marked with ⚡⚡⚡.
If this was caused by an infrastructure issue, we try to mark that
explicitly in the report.
Waived tests
------------
If the test run included waived tests, they are marked with 🚧. Such tests are
executed but their results are not taken into account. Tests are waived when
their results are not reliable enough, e.g. when they're just introduced or are
being fixed.
Testing timeout
---------------
We aim to provide a report within reasonable timeframe. Tests that haven't
finished running yet are marked with ⏱.
5 years, 2 months
- 1
- 0
stable-rc/linux-4.4.y baseline: 117 runs, 4 regressions (v4.4.232-120-g11806ba5e43a)
by kernelci.org bot
stable-rc/linux-4.4.y baseline: 117 runs, 4 regressions (v4.4.232-120-g11806ba5e43a)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | results
-----------------+--------+---------------+----------+---------------------+--------
omap3-beagle-xm | arm | lab-baylibre | gcc-8 | omap2plus_defconfig | 2/5
qemu_x86_64 | x86_64 | lab-baylibre | gcc-8 | x86_64_defconfig | 0/1
qemu_x86_64-uefi | x86_64 | lab-collabora | gcc-8 | x86_64_defconfig | 0/1
Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.4.y/kernel/v4.4.232-…
Test: baseline
Tree: stable-rc
Branch: linux-4.4.y
Describe: v4.4.232-120-g11806ba5e43a
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
SHA: 11806ba5e43a59700083cc2b7ada489b7cea1487
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | results
-----------------+--------+---------------+----------+---------------------+--------
omap3-beagle-xm | arm | lab-baylibre | gcc-8 | omap2plus_defconfig | 2/5
Details: https://kernelci.org/test/plan/id/5f3aa423a26e435d20d99a48
Results: 2 PASS, 2 FAIL, 1 SKIP
Full config: omap2plus_defconfig
Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.232-120-g11806ba5e…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.232-120-g11806ba5e…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/armel/basel…
* baseline.dmesg.crit: https://kernelci.org/test/case/id/5f3aa423a26e435d20d99a4b
new failure (last pass: v4.4.232)
1 lines
2020-08-17 15:37:02.074000 / #
2020-08-17 15:37:02.178000 #
2020-08-17 15:37:02.179000
2020-08-17 15:37:02.280000 / # #export SHELL=/bin/sh
2020-08-17 15:37:02.281000
2020-08-17 15:37:02.382000 / # export SHELL=/bin/sh. /lava-286087/environment
2020-08-17 15:37:02.382000
2020-08-17 15:37:02.484000 / # . /lava-286087/environment/lava-286087/bin/lava-test-runner /lava-286087/0
2020-08-17 15:37:02.485000
2020-08-17 15:37:02.486000 / # /lava-286087/bin/lava-test-runner /lava-286087/0
... (8 line(s) more)
* baseline.dmesg.emerg: https://kernelci.org/test/case/id/5f3aa423a26e435d20d99a4d
new failure (last pass: v4.4.232)
28 lines
2020-08-17 15:37:02.978000 kern :emerg : Internal error: Oops - BUG: 0 [#1] SMP ARM
2020-08-17 15:37:02.983000 kern :emerg : Process udevd (pid: 110, stack limit = 0xcb94a218)
2020-08-17 15:37:02.987000 kern :emerg : Stack: (0xcb94bd10 to 0xcb94c000)
2020-08-17 15:37:02.996000 kern :emerg : bd00: bf02b8fc bf010b84 cb95b610 bf02b988
2020-08-17 15:37:03.004000 kern :emerg : bd20: cb95b610 bf2610a8 00000002 cb912010 cb95b610 bf284b54 cbbed690 cbbed690
2020-08-17 15:37:03.012000 kern :emerg : bd40: 00000000 00000000 ce228930 c01fafd0 ce228930 ce228930 c085646c 00000001
2020-08-17 15:37:03.020000 kern :emerg : bd60: ce228930 cbbed690 cbbed750 00000000 ce228930 c085646c 00000001 c095f2c0
2020-08-17 15:37:03.029000 kern :emerg : bd80: ffffffed bf288ff4 fffffdfb 00000021 00000001 c00ce2e4 bf289188 c0407510
2020-08-17 15:37:03.037000 kern :emerg : bda0: c095f2c0 c120aa70 bf288ff4 00000000 00000021 c04059e4 c095f2c0 c095f2f4
2020-08-17 15:37:03.045000 kern :emerg : bdc0: bf288ff4 00000000 00000000 c0405b8c 00000000 bf288ff4 c0405b00 c0403eb0
... (18 line(s) more)
platform | arch | lab | compiler | defconfig | results
-----------------+--------+---------------+----------+---------------------+--------
qemu_x86_64 | x86_64 | lab-baylibre | gcc-8 | x86_64_defconfig | 0/1
Details: https://kernelci.org/test/plan/id/5f3aa4b95297226cbad99a39
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig
Compiler: gcc-8 (gcc (Debian 8.3.0-6) 8.3.0)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.232-120-g11806ba5e…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.232-120-g11806ba5e…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/x86/baselin…
* baseline.login: https://kernelci.org/test/case/id/5f3aa4b95297226cbad99a3a
new failure (last pass: v4.4.232)
platform | arch | lab | compiler | defconfig | results
-----------------+--------+---------------+----------+---------------------+--------
qemu_x86_64-uefi | x86_64 | lab-collabora | gcc-8 | x86_64_defconfig | 0/1
Details: https://kernelci.org/test/plan/id/5f3aa4abf30e37204bd99a58
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: x86_64_defconfig
Compiler: gcc-8 (gcc (Debian 8.3.0-6) 8.3.0)
Plain log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.232-120-g11806ba5e…
HTML log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.232-120-g11806ba5e…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/x86/baselin…
* baseline.login: https://kernelci.org/test/case/id/5f3aa4abf30e37204bd99a59
new failure (last pass: v4.4.232)
5 years, 2 months
- 1
- 0
WTF: patch "[PATCH] parisc: Whitespace cleanups in atomic.h" was seriously submitted to be applied to the 5.8-stable tree?
by gregkh＠linuxfoundation.org
The patch below was submitted to be applied to the 5.8-stable tree.
I fail to see how this patch meets the stable kernel rules as found at
Documentation/process/stable-kernel-rules.rst.
I could be totally wrong, and if so, please respond to
<stable(a)vger.kernel.org> and let me know why this patch should be
applied. Otherwise, it is now dropped from my patch queues, never to be
seen again.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From 3bc6e3dc5a54d5842938c6f1ed78dd1add379af7 Mon Sep 17 00:00:00 2001
From: Helge Deller <deller(a)gmx.de>
Date: Sun, 14 Jun 2020 10:50:42 +0200
Subject: [PATCH] parisc: Whitespace cleanups in atomic.h
Fix whitespace indenting and drop trailing backslashes.
Cc: <stable(a)vger.kernel.org> # 4.19+
Signed-off-by: Helge Deller <deller(a)gmx.de>
diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
index 6dd4171c9530..90e8267fc509 100644
--- a/arch/parisc/include/asm/atomic.h
+++ b/arch/parisc/include/asm/atomic.h
@@ -34,13 +34,13 @@ extern arch_spinlock_t __atomic_hash[ATOMIC_HASH_SIZE] __lock_aligned;
/* Can't use raw_spin_lock_irq because of #include problems, so
* this is the substitute */
#define _atomic_spin_lock_irqsave(l,f) do { \
- arch_spinlock_t *s = ATOMIC_HASH(l); \
+ arch_spinlock_t *s = ATOMIC_HASH(l); \
local_irq_save(f); \
arch_spin_lock(s); \
} while(0)
#define _atomic_spin_unlock_irqrestore(l,f) do { \
- arch_spinlock_t *s = ATOMIC_HASH(l); \
+ arch_spinlock_t *s = ATOMIC_HASH(l); \
arch_spin_unlock(s); \
local_irq_restore(f); \
} while(0)
@@ -85,7 +85,7 @@ static __inline__ void atomic_##op(int i, atomic_t *v) \
_atomic_spin_lock_irqsave(v, flags); \
v->counter c_op i; \
_atomic_spin_unlock_irqrestore(v, flags); \
-} \
+}
#define ATOMIC_OP_RETURN(op, c_op) \
static __inline__ int atomic_##op##_return(int i, atomic_t *v) \
@@ -150,7 +150,7 @@ static __inline__ void atomic64_##op(s64 i, atomic64_t *v) \
_atomic_spin_lock_irqsave(v, flags); \
v->counter c_op i; \
_atomic_spin_unlock_irqrestore(v, flags); \
-} \
+}
#define ATOMIC64_OP_RETURN(op, c_op) \
static __inline__ s64 atomic64_##op##_return(s64 i, atomic64_t *v) \
5 years, 2 months
- 2
- 1
stable-rc/linux-5.7.y baseline: 196 runs, 2 regressions (v5.7.15-381-g4832c39ae70e)
by kernelci.org bot
stable-rc/linux-5.7.y baseline: 196 runs, 2 regressions (v5.7.15-381-g4832c39ae70e)
Regressions Summary
-------------------
platform | arch | lab | compiler | defconfig | results
----------------------+-------+--------------+----------+-----------------+--------
at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1
bcm2837-rpi-3-b | arm64 | lab-baylibre | gcc-8 | defconfig | 4/5
Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.7.y/kernel/v5.7.15-3…
Test: baseline
Tree: stable-rc
Branch: linux-5.7.y
Describe: v5.7.15-381-g4832c39ae70e
URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
SHA: 4832c39ae70e8e9e40328619d7a8f026cc257667
Test Regressions
----------------
platform | arch | lab | compiler | defconfig | results
----------------------+-------+--------------+----------+-----------------+--------
at91-sama5d4_xplained | arm | lab-baylibre | gcc-8 | sama5_defconfig | 0/1
Details: https://kernelci.org/test/plan/id/5f3a9eb9545e3f811cd99a3b
Results: 0 PASS, 1 FAIL, 0 SKIP
Full config: sama5_defconfig
Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.15-381-g4832c39ae7…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.15-381-g4832c39ae7…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/armel/basel…
* baseline.login: https://kernelci.org/test/case/id/5f3a9eb9545e3f811cd99a3c
failing since 32 days (last pass: v5.7.8-167-gc2fb28a4b6e4, first fail: v5.7.9)
platform | arch | lab | compiler | defconfig | results
----------------------+-------+--------------+----------+-----------------+--------
bcm2837-rpi-3-b | arm64 | lab-baylibre | gcc-8 | defconfig | 4/5
Details: https://kernelci.org/test/plan/id/5f3a98dfb58064d939d99a90
Results: 4 PASS, 1 FAIL, 0 SKIP
Full config: defconfig
Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0)
Plain log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.15-381-g4832c39ae7…
HTML log: https://storage.kernelci.org//stable-rc/linux-5.7.y/v5.7.15-381-g4832c39ae7…
Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05/arm64/basel…
* baseline.dmesg.crit: https://kernelci.org/test/case/id/5f3a98dfb58064d939d99a93
new failure (last pass: v5.7.15)
3 lines
2020-08-17 14:48:46.762000 / #
2020-08-17 14:48:46.765000
2020-08-17 14:48:46.868000 / # #
2020-08-17 14:48:46.877000 #
2020-08-17 14:48:48.139000 / # export SHELL=/bin/sh
2020-08-17 14:48:48.155000 export SHELL=/bin/sh
2020-08-17 14:48:49.781000 / # . /lava-285812/environment
2020-08-17 14:48:49.791000 . /lava-285812/environment
2020-08-17 14:48:52.745000 / # /lava-285812/bin/lava-test-runner /lava-285812/0
2020-08-17 14:48:52.757000 [ 60.131532] hwmon hwmon1: Undervoltage detected!
... (11 line(s) more)
5 years, 2 months
- 1
- 0