September 2020 - Linux-stable-mirror

[PATCH 1/2] mm: replace memmap_context by memplug_context

by Laurent Dufour

Backport version to the 4.19-stable tree of: [ Upstream commit c1d0da83358a2316d9be7f229f26126dbaa07468 ] Patch series "mm: fix memory to node bad links in sysfs", v3. Sometimes, firmware may expose interleaved memory layout like this: Early memory node ranges node 1: [mem 0x0000000000000000-0x000000011fffffff] node 2: [mem 0x0000000120000000-0x000000014fffffff] node 1: [mem 0x0000000150000000-0x00000001ffffffff] node 0: [mem 0x0000000200000000-0x000000048fffffff] node 2: [mem 0x0000000490000000-0x00000007ffffffff] In that case, we can see memory blocks assigned to multiple nodes in sysfs: $ ls -l /sys/devices/system/memory/memory21 total 0 lrwxrwxrwx 1 root root 0 Aug 24 05:27 node1 -> ../../node/node1 lrwxrwxrwx 1 root root 0 Aug 24 05:27 node2 -> ../../node/node2 -rw-r--r-- 1 root root 65536 Aug 24 05:27 online -r--r--r-- 1 root root 65536 Aug 24 05:27 phys_device -r--r--r-- 1 root root 65536 Aug 24 05:27 phys_index drwxr-xr-x 2 root root 0 Aug 24 05:27 power -r--r--r-- 1 root root 65536 Aug 24 05:27 removable -rw-r--r-- 1 root root 65536 Aug 24 05:27 state lrwxrwxrwx 1 root root 0 Aug 24 05:25 subsystem -> ../../../../bus/memory -rw-r--r-- 1 root root 65536 Aug 24 05:25 uevent -r--r--r-- 1 root root 65536 Aug 24 05:27 valid_zones The same applies in the node's directory with a memory21 link in both the node1 and node2's directory. This is wrong but doesn't prevent the system to run. However when later, one of these memory blocks is hot-unplugged and then hot-plugged, the system is detecting an inconsistency in the sysfs layout and a BUG_ON() is raised: kernel BUG at /Users/laurent/src/linux-ppc/mm/memory_hotplug.c:1084! LE PAGE_SIZE=64K MMU=Hash SMP NR_CPUS=2048 NUMA pSeries Modules linked in: rpadlpar_io rpaphp pseries_rng rng_core vmx_crypto gf128mul binfmt_misc ip_tables x_tables xfs libcrc32c crc32c_vpmsum autofs4 CPU: 8 PID: 10256 Comm: drmgr Not tainted 5.9.0-rc1+ #25 Call Trace: add_memory_resource+0x23c/0x340 (unreliable) __add_memory+0x5c/0xf0 dlpar_add_lmb+0x1b4/0x500 dlpar_memory+0x1f8/0xb80 handle_dlpar_errorlog+0xc0/0x190 dlpar_store+0x198/0x4a0 kobj_attr_store+0x30/0x50 sysfs_kf_write+0x64/0x90 kernfs_fop_write+0x1b0/0x290 vfs_write+0xe8/0x290 ksys_write+0xdc/0x130 system_call_exception+0x160/0x270 system_call_common+0xf0/0x27c This has been seen on PowerPC LPAR. The root cause of this issue is that when node's memory is registered, the range used can overlap another node's range, thus the memory block is registered to multiple nodes in sysfs. There are two issues here: (a) The sysfs memory and node's layouts are broken due to these multiple links (b) The link errors in link_mem_sections() should not lead to a system panic. To address (a) register_mem_sect_under_node should not rely on the system state to detect whether the link operation is triggered by a hot plug operation or not. This is addressed by the patches 1 and 2 of this series. Issue (b) will be addressed separately. This patch (of 2): The memmap_context enum is used to detect whether a memory operation is due to a hot-add operation or happening at boot time. Make it general to the hotplug operation and rename it as meminit_context. There is no functional change introduced by this patch Suggested-by: David Hildenbrand <david(a)redhat.com> Signed-off-by: Laurent Dufour <ldufour(a)linux.ibm.com> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Reviewed-by: David Hildenbrand <david(a)redhat.com> Reviewed-by: Oscar Salvador <osalvador(a)suse.de> Acked-by: Michal Hocko <mhocko(a)suse.com> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: "Rafael J . Wysocki" <rafael(a)kernel.org> Cc: Nathan Lynch <nathanl(a)linux.ibm.com> Cc: Scott Cheloha <cheloha(a)linux.ibm.com> Cc: Tony Luck <tony.luck(a)intel.com> Cc: Fenghua Yu <fenghua.yu(a)intel.com> Cc: <stable(a)vger.kernel.org> # 4.19.y Link: https://lkml.kernel.org/r/20200915094143.79181-1-ldufour@linux.ibm.com Link: https://lkml.kernel.org/r/20200915132624.9723-1-ldufour@linux.ibm.com Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> --- arch/ia64/mm/init.c | 6 +++--- include/linux/mm.h | 2 +- include/linux/mmzone.h | 11 ++++++++--- mm/memory_hotplug.c | 2 +- mm/page_alloc.c | 11 ++++++----- 5 files changed, 19 insertions(+), 13 deletions(-) diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c index 79e5cc70f1fd..561e2573bd34 100644 --- a/arch/ia64/mm/init.c +++ b/arch/ia64/mm/init.c @@ -499,7 +499,7 @@ virtual_memmap_init(u64 start, u64 end, void *arg) if (map_start < map_end) memmap_init_zone((unsigned long)(map_end - map_start), args->nid, args->zone, page_to_pfn(map_start), - MEMMAP_EARLY, NULL); + MEMINIT_EARLY, NULL); return 0; } @@ -508,8 +508,8 @@ memmap_init (unsigned long size, int nid, unsigned long zone, unsigned long start_pfn) { if (!vmem_map) { - memmap_init_zone(size, nid, zone, start_pfn, MEMMAP_EARLY, - NULL); + memmap_init_zone(size, nid, zone, start_pfn, + MEMINIT_EARLY, NULL); } else { struct page *start; struct memmap_init_callback_data args; diff --git a/include/linux/mm.h b/include/linux/mm.h index 05bc5f25ab85..83828c118b6b 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2179,7 +2179,7 @@ static inline void zero_resv_unavail(void) {} extern void set_dma_reserve(unsigned long new_dma_reserve); extern void memmap_init_zone(unsigned long, int, unsigned long, unsigned long, - enum memmap_context, struct vmem_altmap *); + enum meminit_context, struct vmem_altmap *); extern void setup_per_zone_wmarks(void); extern int __meminit init_per_zone_wmark_min(void); extern void mem_init(void); diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index fdd93a39f1fa..fa02014eba8e 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -759,10 +759,15 @@ bool zone_watermark_ok(struct zone *z, unsigned int order, unsigned int alloc_flags); bool zone_watermark_ok_safe(struct zone *z, unsigned int order, unsigned long mark, int classzone_idx); -enum memmap_context { - MEMMAP_EARLY, - MEMMAP_HOTPLUG, +/* + * Memory initialization context, use to differentiate memory added by + * the platform statically or via memory hotplug interface. + */ +enum meminit_context { + MEMINIT_EARLY, + MEMINIT_HOTPLUG, }; + extern void init_currently_empty_zone(struct zone *zone, unsigned long start_pfn, unsigned long size); diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index aae7ff485671..c839c4ad4871 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -733,7 +733,7 @@ void __ref move_pfn_range_to_zone(struct zone *zone, unsigned long start_pfn, * are reserved so nobody should be touching them so we should be safe */ memmap_init_zone(nr_pages, nid, zone_idx(zone), start_pfn, - MEMMAP_HOTPLUG, altmap); + MEMINIT_HOTPLUG, altmap); set_zone_contiguous(zone); } diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 5717ee66c8b3..545800433dfb 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -5480,7 +5480,7 @@ void __ref build_all_zonelists(pg_data_t *pgdat) * done. Non-atomic initialization, single-pass. */ void __meminit memmap_init_zone(unsigned long size, int nid, unsigned long zone, - unsigned long start_pfn, enum memmap_context context, + unsigned long start_pfn, enum meminit_context context, struct vmem_altmap *altmap) { unsigned long end_pfn = start_pfn + size; @@ -5507,7 +5507,7 @@ void __meminit memmap_init_zone(unsigned long size, int nid, unsigned long zone, * There can be holes in boot-time mem_map[]s handed to this * function. They do not exist on hotplugged memory. */ - if (context != MEMMAP_EARLY) + if (context != MEMINIT_EARLY) goto not_early; if (!early_pfn_valid(pfn)) @@ -5542,7 +5542,7 @@ void __meminit memmap_init_zone(unsigned long size, int nid, unsigned long zone, not_early: page = pfn_to_page(pfn); __init_single_page(page, pfn, zone, nid); - if (context == MEMMAP_HOTPLUG) + if (context == MEMINIT_HOTPLUG) SetPageReserved(page); /* @@ -5557,7 +5557,7 @@ void __meminit memmap_init_zone(unsigned long size, int nid, unsigned long zone, * check here not to call set_pageblock_migratetype() against * pfn out of zone. * - * Please note that MEMMAP_HOTPLUG path doesn't clear memmap + * Please note that MEMINIT_HOTPLUG path doesn't clear memmap * because this is done early in sparse_add_one_section */ if (!(pfn & (pageblock_nr_pages - 1))) { @@ -5578,7 +5578,8 @@ static void __meminit zone_init_free_lists(struct zone *zone) #ifndef __HAVE_ARCH_MEMMAP_INIT #define memmap_init(size, nid, zone, start_pfn) \ - memmap_init_zone((size), (nid), (zone), (start_pfn), MEMMAP_EARLY, NULL) + memmap_init_zone((size), (nid), (zone), (start_pfn), \ + MEMINIT_EARLY, NULL) #endif static int zone_batchsize(struct zone *zone) -- 2.28.0

4 years

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block/diskstats: more accurate approximation of io_ticks for slow disks

by Banerjee, Debabrata

commit: 2b8bd423614c595540eaadcfbc702afe8e155e50 Please apply to linux-5.4.y. Without this fix, disk utilization reporting is unusable, especially on spinning disks. Thanks, Deb

4 years

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FAILED: patch "[PATCH] scsi: sd: sd_zbc: Fix handling of host-aware ZBC disks" 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 27ba3e8ff3ab86449e63d38a8d623053591e65fa Mon Sep 17 00:00:00 2001 From: Damien Le Moal <damien.lemoal(a)wdc.com> Date: Tue, 15 Sep 2020 16:33:46 +0900 Subject: [PATCH] scsi: sd: sd_zbc: Fix handling of host-aware ZBC disks When CONFIG_BLK_DEV_ZONED is disabled, allow using host-aware ZBC disks as regular disks. In this case, ensure that command completion is correctly executed by changing sd_zbc_complete() to return good_bytes instead of 0 and causing a hang during device probe (endless retries). When CONFIG_BLK_DEV_ZONED is enabled and a host-aware disk is detected to have partitions, it will be used as a regular disk. In this case, make sure to not do anything in sd_zbc_revalidate_zones() as that triggers warnings. Since all these different cases result in subtle settings of the disk queue zoned model, introduce the block layer helper function blk_queue_set_zoned() to generically implement setting up the effective zoned model according to the disk type, the presence of partitions on the disk and CONFIG_BLK_DEV_ZONED configuration. Link: https://lore.kernel.org/r/20200915073347.832424-2-damien.lemoal@wdc.com Fixes: b72053072c0b ("block: allow partitions on host aware zone devices") Cc: <stable(a)vger.kernel.org> Reported-by: Borislav Petkov <bp(a)alien8.de> Suggested-by: Christoph Hellwig <hch(a)infradead.org> Reviewed-by: Christoph Hellwig <hch(a)lst.de> Reviewed-by: Johannes Thumshirn <johannes.thumshirn(a)wdc.com> Signed-off-by: Damien Le Moal <damien.lemoal(a)wdc.com> Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> diff --git a/block/blk-settings.c b/block/blk-settings.c index 76a7e03bcd6c..34b721a2743a 100644 --- a/block/blk-settings.c +++ b/block/blk-settings.c @@ -801,6 +801,52 @@ bool blk_queue_can_use_dma_map_merging(struct request_queue *q, } EXPORT_SYMBOL_GPL(blk_queue_can_use_dma_map_merging); +/** + * blk_queue_set_zoned - configure a disk queue zoned model. + * @disk: the gendisk of the queue to configure + * @model: the zoned model to set + * + * Set the zoned model of the request queue of @disk according to @model. + * When @model is BLK_ZONED_HM (host managed), this should be called only + * if zoned block device support is enabled (CONFIG_BLK_DEV_ZONED option). + * If @model specifies BLK_ZONED_HA (host aware), the effective model used + * depends on CONFIG_BLK_DEV_ZONED settings and on the existence of partitions + * on the disk. + */ +void blk_queue_set_zoned(struct gendisk *disk, enum blk_zoned_model model) +{ + switch (model) { + case BLK_ZONED_HM: + /* + * Host managed devices are supported only if + * CONFIG_BLK_DEV_ZONED is enabled. + */ + WARN_ON_ONCE(!IS_ENABLED(CONFIG_BLK_DEV_ZONED)); + break; + case BLK_ZONED_HA: + /* + * Host aware devices can be treated either as regular block + * devices (similar to drive managed devices) or as zoned block + * devices to take advantage of the zone command set, similarly + * to host managed devices. We try the latter if there are no + * partitions and zoned block device support is enabled, else + * we do nothing special as far as the block layer is concerned. + */ + if (!IS_ENABLED(CONFIG_BLK_DEV_ZONED) || + disk_has_partitions(disk)) + model = BLK_ZONED_NONE; + break; + case BLK_ZONED_NONE: + default: + if (WARN_ON_ONCE(model != BLK_ZONED_NONE)) + model = BLK_ZONED_NONE; + break; + } + + disk->queue->limits.zoned = model; +} +EXPORT_SYMBOL_GPL(blk_queue_set_zoned); + static int __init blk_settings_init(void) { blk_max_low_pfn = max_low_pfn - 1; diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 95018e650f2d..06286b6aeaec 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -2964,26 +2964,32 @@ static void sd_read_block_characteristics(struct scsi_disk *sdkp) if (sdkp->device->type == TYPE_ZBC) { /* Host-managed */ - q->limits.zoned = BLK_ZONED_HM; + blk_queue_set_zoned(sdkp->disk, BLK_ZONED_HM); } else { sdkp->zoned = (buffer[8] >> 4) & 3; - if (sdkp->zoned == 1 && !disk_has_partitions(sdkp->disk)) { + if (sdkp->zoned == 1) { /* Host-aware */ - q->limits.zoned = BLK_ZONED_HA; + blk_queue_set_zoned(sdkp->disk, BLK_ZONED_HA); } else { - /* - * Treat drive-managed devices and host-aware devices - * with partitions as regular block devices. - */ - q->limits.zoned = BLK_ZONED_NONE; - if (sdkp->zoned == 2 && sdkp->first_scan) - sd_printk(KERN_NOTICE, sdkp, - "Drive-managed SMR disk\n"); + /* Regular disk or drive managed disk */ + blk_queue_set_zoned(sdkp->disk, BLK_ZONED_NONE); } } - if (blk_queue_is_zoned(q) && sdkp->first_scan) + + if (!sdkp->first_scan) + goto out; + + if (blk_queue_is_zoned(q)) { sd_printk(KERN_NOTICE, sdkp, "Host-%s zoned block device\n", q->limits.zoned == BLK_ZONED_HM ? "managed" : "aware"); + } else { + if (sdkp->zoned == 1) + sd_printk(KERN_NOTICE, sdkp, + "Host-aware SMR disk used as regular disk\n"); + else if (sdkp->zoned == 2) + sd_printk(KERN_NOTICE, sdkp, + "Drive-managed SMR disk\n"); + } out: kfree(buffer); diff --git a/drivers/scsi/sd.h b/drivers/scsi/sd.h index 4933e7daf17d..7251434100e6 100644 --- a/drivers/scsi/sd.h +++ b/drivers/scsi/sd.h @@ -259,7 +259,7 @@ static inline blk_status_t sd_zbc_setup_zone_mgmt_cmnd(struct scsi_cmnd *cmd, static inline unsigned int sd_zbc_complete(struct scsi_cmnd *cmd, unsigned int good_bytes, struct scsi_sense_hdr *sshdr) { - return 0; + return good_bytes; } static inline blk_status_t sd_zbc_prepare_zone_append(struct scsi_cmnd *cmd, diff --git a/drivers/scsi/sd_zbc.c b/drivers/scsi/sd_zbc.c index 0e94ff056bff..a739456dea02 100644 --- a/drivers/scsi/sd_zbc.c +++ b/drivers/scsi/sd_zbc.c @@ -667,7 +667,11 @@ int sd_zbc_revalidate_zones(struct scsi_disk *sdkp) u32 max_append; int ret = 0; - if (!sd_is_zoned(sdkp)) + /* + * There is nothing to do for regular disks, including host-aware disks + * that have partitions. + */ + if (!blk_queue_is_zoned(q)) return 0; /* diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index bb5636cc17b9..868e11face00 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -352,6 +352,8 @@ struct queue_limits { typedef int (*report_zones_cb)(struct blk_zone *zone, unsigned int idx, void *data); +void blk_queue_set_zoned(struct gendisk *disk, enum blk_zoned_model model); + #ifdef CONFIG_BLK_DEV_ZONED #define BLK_ALL_ZONES ((unsigned int)-1)

4 years

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[PATCH AUTOSEL 5.8 01/29] clocksource/drivers/timer-gx6605s: Fixup counter reload

by Sasha Levin

From: Guo Ren <guoren(a)linux.alibaba.com> [ Upstream commit bc6717d55d07110d8f3c6d31ec2af50c11b07091 ] When the timer counts to the upper limit, an overflow interrupt is generated, and the count is reset with the value in the TIME_INI register. But the software expects to start counting from 0 when the count overflows, so it forces TIME_INI to 0 to solve the potential interrupt storm problem. Signed-off-by: Guo Ren <guoren(a)linux.alibaba.com> Tested-by: Xu Kai <xukai(a)nationalchip.com> Cc: Daniel Lezcano <daniel.lezcano(a)linaro.org> Cc: Thomas Gleixner <tglx(a)linutronix.de> Signed-off-by: Daniel Lezcano <daniel.lezcano(a)linaro.org> Link: https://lore.kernel.org/r/1597735877-71115-1-git-send-email-guoren@kernel.o… Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/clocksource/timer-gx6605s.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clocksource/timer-gx6605s.c b/drivers/clocksource/timer-gx6605s.c index 80d0939d040b5..8d386adbe8009 100644 --- a/drivers/clocksource/timer-gx6605s.c +++ b/drivers/clocksource/timer-gx6605s.c @@ -28,6 +28,7 @@ static irqreturn_t gx6605s_timer_interrupt(int irq, void *dev) void __iomem *base = timer_of_base(to_timer_of(ce)); writel_relaxed(GX6605S_STATUS_CLR, base + TIMER_STATUS); + writel_relaxed(0, base + TIMER_INI); ce->event_handler(ce); -- 2.25.1

4 years

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[PATCH] ext4: fix leaking sysfs kobject after failed mount

by Eric Biggers

From: Eric Biggers <ebiggers(a)google.com> ext4_unregister_sysfs() only deletes the kobject. The reference to it needs to be put separately, like ext4_put_super() does. This addresses the syzbot report "memory leak in kobject_set_name_vargs (3)" (https://syzkaller.appspot.com/bug?extid=9f864abad79fae7c17e1). Reported-by: syzbot+9f864abad79fae7c17e1(a)syzkaller.appspotmail.com Fixes: 72ba74508b28 ("ext4: release sysfs kobject when failing to enable quotas on mount") Cc: stable(a)vger.kernel.org Signed-off-by: Eric Biggers <ebiggers(a)google.com> --- fs/ext4/super.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index ea425b49b345..41953b86ffe3 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -4872,6 +4872,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent) failed_mount8: ext4_unregister_sysfs(sb); + kobject_put(&sbi->s_kobj); failed_mount7: ext4_unregister_li_request(sb); failed_mount6: base-commit: ba4f184e126b751d1bffad5897f263108befc780 -- 2.28.0

4 years

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vsock fix backport to 5.4 stable

by Vishnu Rangayyan

Hi, Can we have this backport applied to 5.4 stable, its a useful fix. commit df12eb6d6cd920ab2f0e0a43cd6e1c23a05cea91 upstream The call has a minor api change in 5.4 vs higher, only the pkt arg is required. diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c index d9f0c9c5425a..2f696124bab6 100644 --- a/net/vmw_vsock/virtio_transport_common.c +++ b/net/vmw_vsock/virtio_transport_common.c @@ -1153,6 +1153,7 @@ void virtio_transport_recv_pkt(struct virtio_transport *t, virtio_transport_free_pkt(pkt); break; default: + (void)virtio_transport_reset_no_sock(pkt); virtio_transport_free_pkt(pkt); break; } --

4 years

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[PATCH 1/3] i2c: imx: Fix reset of I2SR_IAL flag

by Christian Eggers

According to the "VFxxx Controller Reference Manual" (and the comment block starting at line 97), Vybrid requires writing a one for clearing an interrupt flag. Syncing with the method for clearing I2SR_IIF in i2c_imx_isr(). Signed-off-by: Christian Eggers <ceggers(a)arri.de> Cc: stable(a)vger.kernel.org --- drivers/i2c/busses/i2c-imx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index 0ab5381aa012..d8b2e632dd10 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -425,6 +425,7 @@ static int i2c_imx_bus_busy(struct imx_i2c_struct *i2c_imx, int for_busy, bool a /* check for arbitration lost */ if (temp & I2SR_IAL) { temp &= ~I2SR_IAL; + temp |= (i2c_imx->hwdata->i2sr_clr_opcode & I2SR_IAL); imx_i2c_write_reg(temp, i2c_imx, IMX_I2C_I2SR); return -EAGAIN; } -- Christian Eggers Embedded software developer Arnold & Richter Cine Technik GmbH & Co. Betriebs KG Sitz: Muenchen - Registergericht: Amtsgericht Muenchen - Handelsregisternummer: HRA 57918 Persoenlich haftender Gesellschafter: Arnold & Richter Cine Technik GmbH Sitz: Muenchen - Registergericht: Amtsgericht Muenchen - Handelsregisternummer: HRB 54477 Geschaeftsfuehrer: Dr. Michael Neuhaeuser; Stephan Schenk; Walter Trauninger; Markus Zeiler

4 years

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[PATCH 5.8 00/99] 5.8.13-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.8.13 release. There are 99 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 01 Oct 2020 10:59:03 +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-5.8.13-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 5.8.13-rc1 Tony Lindgren <tony(a)atomide.com> clocksource/drivers/timer-ti-dm: Do reset before enable Mike Snitzer <snitzer(a)redhat.com> dm: fix bio splitting and its bio completion order for regular IO Marc Zyngier <maz(a)kernel.org> KVM: arm64: Assume write fault on S1PTW permission fault on instruction fetch Jens Axboe <axboe(a)kernel.dk> io_uring: ensure open/openat2 name is cleaned on cancelation Christian Borntraeger <borntraeger(a)de.ibm.com> s390/zcrypt: Fix ZCRYPT_PERDEV_REQCNT ioctl Laurent Dufour <ldufour(a)linux.ibm.com> mm: don't rely on system state to detect hot-plug operations Laurent Dufour <ldufour(a)linux.ibm.com> mm: replace memmap_context by meminit_context Vasily Gorbik <gor(a)linux.ibm.com> mm/gup: fix gup_fast with dynamic page table folding Gao Xiang <hsiangkao(a)redhat.com> mm, THP, swap: fix allocating cluster for swapfile by mistake Charan Teja Reddy <charante(a)codeaurora.org> dmabuf: fix NULL pointer dereference in dma_buf_release() Jiaxun Yang <jiaxun.yang(a)flygoat.com> MIPS: Loongson2ef: Disable Loongson MMI instructions Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: cec-adap.c: don't use flush_scheduled_work() Johannes Thumshirn <johannes.thumshirn(a)wdc.com> btrfs: fix overflow when copying corrupt csums for a message Anand Jain <anand.jain(a)oracle.com> btrfs: fix put of uninitialized kobject after seed device delete Masami Hiramatsu <mhiramat(a)kernel.org> kprobes: tracing/kprobes: Fix to kill kprobes on initmem after boot Masami Hiramatsu <mhiramat(a)kernel.org> kprobes: Fix to check probe enabled before disarm_kprobe_ftrace() Masami Hiramatsu <mhiramat(a)kernel.org> lib/bootconfig: Fix to remove tailing spaces after value Masami Hiramatsu <mhiramat(a)kernel.org> lib/bootconfig: Fix a bug of breaking existing tree nodes Felix Fietkau <nbd(a)nbd.name> mt76: mt7615: use v1 MCU API on MT7615 to fix issues with adding/removing stations Jan Höppner <hoeppner(a)linux.ibm.com> s390/dasd: Fix zero write for FBA devices Tom Rix <trix(a)redhat.com> tracing: fix double free Nick Desaulniers <ndesaulniers(a)google.com> lib/string.c: implement stpcpy Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: hda/realtek: Enable front panel headset LED on Lenovo ThinkStation P520 Hui Wang <hui.wang(a)canonical.com> ALSA: hda/realtek - Couldn't detect Mic if booting with headset plugged Joakim Tjernlund <joakim.tjernlund(a)infinera.com> ALSA: usb-audio: Add delay quirk for H570e USB headsets James Smart <james.smart(a)broadcom.com> scsi: lpfc: Fix initial FLOGI failure due to BBSCN not supported Thomas Gleixner <tglx(a)linutronix.de> x86/ioapic: Unbreak check_timer() Thomas Gleixner <tglx(a)linutronix.de> x86/irq: Make run_on_irqstack_cond() typesafe Mikulas Patocka <mpatocka(a)redhat.com> arch/x86/lib/usercopy_64.c: fix __copy_user_flushcache() cache writeback Minchan Kim <minchan(a)kernel.org> mm: validate pmd after splitting Tom Lendacky <thomas.lendacky(a)amd.com> KVM: SVM: Add a dedicated INVD intercept routine Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: x86: Reset MMU context if guest toggles CR4.SMAP or CR4.PKE Ray Jui <ray.jui(a)broadcom.com> spi: bcm-qspi: Fix probe regression on iProc platforms Icenowy Zheng <icenowy(a)aosc.io> regulator: axp20x: fix LDO2/4 description Wei Li <liwei391(a)huawei.com> MIPS: Add the missing 'CPU_1074K' into __get_cpu_type() Dan Carpenter <dan.carpenter(a)oracle.com> PM / devfreq: tegra30: Disable clock on error in probe Huacai Chen <chenhc(a)lemote.com> MIPS: Loongson-3: Fix fp register access if MSA enabled Saeed Mahameed <saeedm(a)nvidia.com> net/mlx5e: mlx5e_fec_in_caps() returns a boolean Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> regmap: fix page selection for noinc writes Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> regmap: fix page selection for noinc reads Chuck Lever <chuck.lever(a)oracle.com> SUNRPC: Fix svc_flush_dcache() Jens Axboe <axboe(a)kernel.dk> io_uring: fix openat/openat2 unified prep handling Tom Rix <trix(a)redhat.com> ALSA: asihpi: fix iounmap in error handler John Crispin <john(a)phrozen.org> mac80211: fix 80 MHz association to 160/80+80 AP on 6 GHz Johannes Berg <johannes.berg(a)intel.com> cfg80211: fix 6 GHz channel conversion Wen Gong <wgong(a)codeaurora.org> mac80211: do not disable HE if HT is missing on 2.4 GHz Necip Fazil Yildiran <fazilyildiran(a)gmail.com> lib80211: fix unmet direct dependendices config warning when !CRYPTO Yonghong Song <yhs(a)fb.com> bpf: Fix a rcu warning for bpffs map pretty-print Linus Lüssing <linus.luessing(a)c0d3.blue> batman-adv: mcast: fix duplicate mcast packets from BLA backbone to mesh Linus Lüssing <linus.luessing(a)c0d3.blue> batman-adv: mcast: fix duplicate mcast packets in BLA backbone from mesh Linus Lüssing <linus.luessing(a)c0d3.blue> batman-adv: mcast: fix duplicate mcast packets in BLA backbone from LAN Necip Fazil Yildiran <fazilyildiran(a)gmail.com> nvme-tcp: fix kconfig dependency warning when !CRYPTO Björn Töpel <bjorn.topel(a)intel.com> xsk: Fix number of pinned pages/umem size discrepancy Sven Eckelmann <sven(a)narfation.org> batman-adv: Add missing include for in_interrupt() Jason Gunthorpe <jgg(a)nvidia.com> RDMA/core: Fix ordering of CQ pool destruction Vladimir Oltean <vladimir.oltean(a)nxp.com> spi: spi-fsl-dspi: use XSPI mode instead of DMA for DPAA2 SoCs Dexuan Cui <decui(a)microsoft.com> hv_netvsc: Switch the data path at the right time during hibernation Martin Cerveny <m.cerveny(a)computer.org> drm/sun4i: sun8i-csc: Secondary CSC register correction Vinicius Costa Gomes <vinicius.gomes(a)intel.com> igc: Fix not considering the TX delay for timestamps Vinicius Costa Gomes <vinicius.gomes(a)intel.com> igc: Fix wrong timestamp latency numbers Dmitry Bogdanov <dbogdanov(a)marvell.com> net: qed: RDMA personality shouldn't fail VF load Dmitry Bogdanov <dbogdanov(a)marvell.com> net: qede: Disable aRFS for NPAR and 100G Dmitry Bogdanov <dbogdanov(a)marvell.com> net: qed: Disable aRFS for NPAR and 100G Marek Szyprowski <m.szyprowski(a)samsung.com> drm/vc4/vc4_hdmi: fill ASoC card owner Tony Ambardar <tony.ambardar(a)gmail.com> tools/libbpf: Avoid counting local symbols in ABI check Daniel Borkmann <daniel(a)iogearbox.net> bpf: Fix clobbering of r2 in bpf_gen_ld_abs Eric Dumazet <edumazet(a)google.com> mac802154: tx: fix use-after-free Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_meta: use socket user_ns to retrieve skuid and skgid Eelco Chaudron <echaudro(a)redhat.com> netfilter: conntrack: nf_conncount_init is failing with IPv6 disabled Martin Willi <martin(a)strongswan.org> netfilter: ctnetlink: fix mark based dump filtering regression Will McVicker <willmcvicker(a)google.com> netfilter: ctnetlink: add a range check for l3/l4 protonum Linus Lüssing <linus.luessing(a)c0d3.blue> batman-adv: mcast/TT: fix wrongly dropped or rerouted packets Jing Xiangfeng <jingxiangfeng(a)huawei.com> atm: eni: fix the missed pci_disable_device() for eni_init_one() Tony Ambardar <tony.ambardar(a)gmail.com> libbpf: Fix build failure from uninitialized variable warning Linus Lüssing <ll(a)simonwunderlich.de> batman-adv: bla: fix type misuse for backbone_gw hash indexing Maximilian Luz <luzmaximilian(a)gmail.com> mwifiex: Increase AES key storage size to 256 bits Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com> clocksource/drivers/h8300_timer8: Fix wrong return value in h8300_8timer_init() Tom Rix <trix(a)redhat.com> ieee802154/adf7242: check status of adf7242_read_reg Liu Jian <liujian56(a)huawei.com> ieee802154: fix one possible memleak in ca8210_dev_com_init Damien Le Moal <damien.lemoal(a)wdc.com> riscv: Fix Kendryte K210 device tree Qii Wang <qii.wang(a)mediatek.com> i2c: mediatek: Send i2c master code at more than 1MHz Josh Poimboeuf <jpoimboe(a)redhat.com> objtool: Fix noreturn detection for ignored functions Hans de Goede <hdegoede(a)redhat.com> i2c: core: Call i2c_acpi_install_space_handler() before i2c_acpi_register_devices() Bhawanpreet Lakha <Bhawanpreet.Lakha(a)amd.com> drm/amd/display: Don't log hdcp module warnings in dmesg Michel Dänzer <mdaenzer(a)redhat.com> drm/amdgpu/dc: Require primary plane to be enabled whenever the CRTC is Jun Lei <jun.lei(a)amd.com> drm/amd/display: update nv1x stutter latencies Bhawanpreet Lakha <Bhawanpreet.Lakha(a)amd.com> drm/amd/display: Don't use DRM_ERROR() for DTM add topology Dennis Li <Dennis.Li(a)amd.com> drm/amdkfd: fix a memory leak issue Borislav Petkov <bp(a)suse.de> EDAC/ghes: Check whether the driver is on the safe list correctly Sven Schnelle <svens(a)linux.ibm.com> lockdep: fix order in trace_hardirqs_off_caller() Ilya Leoshkevich <iii(a)linux.ibm.com> s390/init: add missing __init annotations Eddie James <eajames(a)linux.ibm.com> i2c: aspeed: Mask IRQ status to relevant bits Palmer Dabbelt <palmerdabbelt(a)google.com> RISC-V: Take text_mutex in ftrace_init_nop() Sumera Priyadarsini <sylphrenadin(a)gmail.com> clk: versatile: Add of_node_put() before return statement Hans de Goede <hdegoede(a)redhat.com> ASoC: Intel: bytcr_rt5640: Add quirk for MPMAN Converter9 2-in-1 Sylwester Nawrocki <s.nawrocki(a)samsung.com> ASoC: wm8994: Ensure the device is resumed in wm89xx_mic_detect functions Sylwester Nawrocki <s.nawrocki(a)samsung.com> ASoC: wm8994: Skip setting of the WM8994_MICBIAS register for WM1811 Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> ASoC: pcm3168a: ignore 0 Hz settings Amol Grover <frextrite(a)gmail.com> device_cgroup: Fix RCU list debugging warning ------------- Diffstat: Makefile | 4 +- arch/arm64/include/asm/kvm_emulate.h | 12 +- arch/arm64/kvm/hyp/switch.c | 2 +- arch/arm64/kvm/mmio.c | 2 +- arch/arm64/kvm/mmu.c | 2 +- arch/ia64/mm/init.c | 6 +- arch/mips/include/asm/cpu-type.h | 1 + arch/mips/loongson2ef/Platform | 4 + arch/mips/loongson64/cop2-ex.c | 24 ++-- arch/riscv/boot/dts/kendryte/k210.dtsi | 6 +- arch/riscv/include/asm/ftrace.h | 7 + arch/riscv/kernel/ftrace.c | 19 +++ arch/s390/include/asm/pgtable.h | 42 ++++-- arch/s390/kernel/setup.c | 6 +- arch/x86/entry/common.c | 2 +- arch/x86/entry/entry_64.S | 2 + arch/x86/include/asm/idtentry.h | 2 +- arch/x86/include/asm/irq_stack.h | 70 ++++++++-- arch/x86/kernel/apic/io_apic.c | 1 + arch/x86/kernel/irq.c | 2 +- arch/x86/kernel/irq_64.c | 2 +- arch/x86/kvm/svm/svm.c | 8 +- arch/x86/kvm/x86.c | 3 +- arch/x86/lib/usercopy_64.c | 2 +- drivers/atm/eni.c | 2 +- drivers/base/node.c | 85 +++++++----- drivers/base/regmap/internal.h | 2 +- drivers/base/regmap/regcache.c | 2 +- drivers/base/regmap/regmap.c | 33 ++--- drivers/clk/versatile/clk-impd1.c | 4 +- drivers/clocksource/h8300_timer8.c | 2 +- drivers/clocksource/timer-ti-dm-systimer.c | 44 ++++--- drivers/devfreq/tegra30-devfreq.c | 4 +- drivers/dma-buf/dma-buf.c | 2 + drivers/edac/ghes_edac.c | 4 + .../gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 2 + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 32 ++--- .../gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 4 +- .../gpu/drm/amd/display/modules/hdcp/hdcp_log.h | 2 +- .../gpu/drm/amd/display/modules/hdcp/hdcp_psp.c | 2 +- drivers/gpu/drm/sun4i/sun8i_csc.h | 2 +- drivers/gpu/drm/vc4/vc4_hdmi.c | 1 + drivers/i2c/busses/i2c-aspeed.c | 2 + drivers/i2c/busses/i2c-mt65xx.c | 2 +- drivers/i2c/i2c-core-base.c | 2 +- drivers/infiniband/core/device.c | 6 +- drivers/md/dm.c | 23 +--- drivers/media/cec/core/cec-adap.c | 2 +- drivers/net/ethernet/intel/igc/igc.h | 20 ++- drivers/net/ethernet/intel/igc/igc_ptp.c | 19 +++ drivers/net/ethernet/mellanox/mlx5/core/en/port.c | 7 +- drivers/net/ethernet/qlogic/qed/qed_dev.c | 11 +- drivers/net/ethernet/qlogic/qed/qed_l2.c | 3 + drivers/net/ethernet/qlogic/qed/qed_main.c | 2 + drivers/net/ethernet/qlogic/qed/qed_sriov.c | 1 + drivers/net/ethernet/qlogic/qede/qede_filter.c | 3 + drivers/net/ethernet/qlogic/qede/qede_main.c | 11 +- drivers/net/hyperv/netvsc_drv.c | 11 +- drivers/net/ieee802154/adf7242.c | 4 +- drivers/net/ieee802154/ca8210.c | 1 + drivers/net/wireless/marvell/mwifiex/fw.h | 2 +- drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c | 4 +- drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 3 +- drivers/nvme/host/Kconfig | 1 + drivers/regulator/axp20x-regulator.c | 7 +- drivers/s390/block/dasd_fba.c | 9 +- drivers/s390/crypto/zcrypt_api.c | 3 +- drivers/scsi/lpfc/lpfc_hbadisc.c | 76 +++++++---- drivers/spi/spi-bcm-qspi.c | 2 +- drivers/spi/spi-fsl-dspi.c | 6 +- fs/btrfs/disk-io.c | 11 +- fs/btrfs/sysfs.c | 16 ++- fs/io_uring.c | 8 +- include/linux/kprobes.h | 5 + include/linux/mm.h | 2 +- include/linux/mmzone.h | 11 +- include/linux/node.h | 11 +- include/linux/pgtable.h | 10 ++ include/linux/qed/qed_if.h | 1 + init/main.c | 2 + kernel/bpf/inode.c | 4 +- kernel/kprobes.c | 27 +++- kernel/trace/trace_events_hist.c | 1 - kernel/trace/trace_preemptirq.c | 4 +- lib/bootconfig.c | 38 ++++-- lib/string.c | 24 ++++ mm/gup.c | 18 +-- mm/madvise.c | 2 +- mm/memory_hotplug.c | 5 +- mm/page_alloc.c | 10 +- mm/swapfile.c | 2 +- net/batman-adv/bridge_loop_avoidance.c | 145 +++++++++++++++++---- net/batman-adv/bridge_loop_avoidance.h | 4 +- net/batman-adv/multicast.c | 46 +++++-- net/batman-adv/multicast.h | 15 +++ net/batman-adv/routing.c | 4 + net/batman-adv/soft-interface.c | 11 +- net/core/filter.c | 4 +- net/mac80211/mlme.c | 3 +- net/mac80211/util.c | 7 +- net/mac802154/tx.c | 8 +- net/netfilter/nf_conntrack_netlink.c | 22 +--- net/netfilter/nf_conntrack_proto.c | 2 + net/netfilter/nft_meta.c | 4 +- net/sunrpc/svcsock.c | 2 +- net/wireless/Kconfig | 1 + net/wireless/util.c | 2 +- net/xdp/xdp_umem.c | 17 ++- security/device_cgroup.c | 3 +- sound/pci/asihpi/hpioctl.c | 4 +- sound/pci/hda/patch_realtek.c | 13 +- sound/soc/codecs/pcm3168a.c | 7 + sound/soc/codecs/wm8994.c | 10 ++ sound/soc/codecs/wm_hubs.c | 3 + sound/soc/codecs/wm_hubs.h | 1 + sound/soc/intel/boards/bytcr_rt5640.c | 10 ++ sound/usb/quirks.c | 7 +- tools/lib/bpf/Makefile | 2 + tools/lib/bpf/libbpf.c | 2 +- tools/objtool/check.c | 2 +- 120 files changed, 866 insertions(+), 410 deletions(-)

4 years

8
111
0 0

[PATCH] perf tools: Fix printable strings in python3 scripts

by Jiri Olsa

Hagen reported broken strings in python3 tracepoint scripts: make PYTHON=python3 ./perf record -e sched:sched_switch -a -- sleep 5 ./perf script --gen-script py ./perf script -s ./perf-script.py [..] sched__sched_switch 7 563231.759525792 0 swapper \ prev_comm=bytearray(b'swapper/7\x00\x00\x00\x00\x00\x00\x00'), \ prev_pid=0, prev_prio=120, prev_state=, next_comm=bytearray(b'mutex-thread-co\x00'), The problem is in is_printable_array function that does not take zero byte into account and claim such string as not printable, so the code will create byte array instead of string. Cc: stable(a)vger.kernel.org Fixes: 249de6e07458 ("perf script python: Fix string vs byte array resolving") Tested-by: Hagen Paul Pfeifer <hagen(a)jauu.net> Signed-off-by: Jiri Olsa <jolsa(a)kernel.org> --- tools/perf/util/print_binary.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/print_binary.c b/tools/perf/util/print_binary.c index 599a1543871d..13fdc51c61d9 100644 --- a/tools/perf/util/print_binary.c +++ b/tools/perf/util/print_binary.c @@ -50,7 +50,7 @@ int is_printable_array(char *p, unsigned int len) len--; - for (i = 0; i < len; i++) { + for (i = 0; i < len && p[i]; i++) { if (!isprint(p[i]) && !isspace(p[i])) return 0; } -- 2.26.2

4 years

2
1
0 0

[PATCH 4.19 000/245] 4.19.149-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.149 release. There are 245 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 01 Oct 2020 10:59:03 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.149-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.149-rc1 Marc Zyngier <maz(a)kernel.org> KVM: arm64: Assume write fault on S1PTW permission fault on instruction fetch Jiri Slaby <jslaby(a)suse.cz> ata: sata_mv, avoid trigerrable BUG_ON Jiri Slaby <jslaby(a)suse.cz> ata: make qc_prep return ata_completion_errors Jiri Slaby <jslaby(a)suse.cz> ata: define AC_ERR_OK Muchun Song <songmuchun(a)bytedance.com> kprobes: Fix compiler warning for !CONFIG_KPROBES_ON_FTRACE Christian Borntraeger <borntraeger(a)de.ibm.com> s390/zcrypt: Fix ZCRYPT_PERDEV_REQCNT ioctl Gao Xiang <hsiangkao(a)redhat.com> mm, THP, swap: fix allocating cluster for swapfile by mistake Masami Hiramatsu <mhiramat(a)kernel.org> kprobes: Fix to check probe enabled before disarm_kprobe_ftrace() Jan Höppner <hoeppner(a)linux.ibm.com> s390/dasd: Fix zero write for FBA devices Tom Rix <trix(a)redhat.com> tracing: fix double free Tom Lendacky <thomas.lendacky(a)amd.com> KVM: SVM: Add a dedicated INVD intercept routine Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: x86: Reset MMU context if guest toggles CR4.SMAP or CR4.PKE Wei Li <liwei391(a)huawei.com> MIPS: Add the missing 'CPU_1074K' into __get_cpu_type() Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> regmap: fix page selection for noinc reads Tom Rix <trix(a)redhat.com> ALSA: asihpi: fix iounmap in error handler Yonghong Song <yhs(a)fb.com> bpf: Fix a rcu warning for bpffs map pretty-print Linus Lüssing <linus.luessing(a)c0d3.blue> batman-adv: mcast: fix duplicate mcast packets from BLA backbone to mesh Linus Lüssing <linus.luessing(a)c0d3.blue> batman-adv: mcast: fix duplicate mcast packets in BLA backbone from mesh Sven Eckelmann <sven(a)narfation.org> batman-adv: Add missing include for in_interrupt() Martin Cerveny <m.cerveny(a)computer.org> drm/sun4i: sun8i-csc: Secondary CSC register correction Dmitry Bogdanov <dbogdanov(a)marvell.com> net: qed: RDMA personality shouldn't fail VF load Marek Szyprowski <m.szyprowski(a)samsung.com> drm/vc4/vc4_hdmi: fill ASoC card owner Daniel Borkmann <daniel(a)iogearbox.net> bpf: Fix clobbering of r2 in bpf_gen_ld_abs Eric Dumazet <edumazet(a)google.com> mac802154: tx: fix use-after-free Linus Lüssing <linus.luessing(a)c0d3.blue> batman-adv: mcast/TT: fix wrongly dropped or rerouted packets Jing Xiangfeng <jingxiangfeng(a)huawei.com> atm: eni: fix the missed pci_disable_device() for eni_init_one() Linus Lüssing <ll(a)simonwunderlich.de> batman-adv: bla: fix type misuse for backbone_gw hash indexing Maximilian Luz <luzmaximilian(a)gmail.com> mwifiex: Increase AES key storage size to 256 bits Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com> clocksource/drivers/h8300_timer8: Fix wrong return value in h8300_8timer_init() Tom Rix <trix(a)redhat.com> ieee802154/adf7242: check status of adf7242_read_reg Liu Jian <liujian56(a)huawei.com> ieee802154: fix one possible memleak in ca8210_dev_com_init Josh Poimboeuf <jpoimboe(a)redhat.com> objtool: Fix noreturn detection for ignored functions Hans de Goede <hdegoede(a)redhat.com> i2c: core: Call i2c_acpi_install_space_handler() before i2c_acpi_register_devices() Dennis Li <Dennis.Li(a)amd.com> drm/amdkfd: fix a memory leak issue Sven Schnelle <svens(a)linux.ibm.com> lockdep: fix order in trace_hardirqs_off_caller() Ilya Leoshkevich <iii(a)linux.ibm.com> s390/init: add missing __init annotations Palmer Dabbelt <palmerdabbelt(a)google.com> RISC-V: Take text_mutex in ftrace_init_nop() Hans de Goede <hdegoede(a)redhat.com> ASoC: Intel: bytcr_rt5640: Add quirk for MPMAN Converter9 2-in-1 Sylwester Nawrocki <s.nawrocki(a)samsung.com> ASoC: wm8994: Ensure the device is resumed in wm89xx_mic_detect functions Sylwester Nawrocki <s.nawrocki(a)samsung.com> ASoC: wm8994: Skip setting of the WM8994_MICBIAS register for WM1811 Anthony Iliopoulos <ailiop(a)suse.com> nvme: explicitly update mpath disk capacity on revalidation Tonghao Zhang <xiangxia.m.yue(a)gmail.com> net: openvswitch: use div_u64() for 64-by-32 divisions Jin Yao <yao.jin(a)linux.intel.com> perf parse-events: Use strcmp() to compare the PMU name Hou Tao <houtao1(a)huawei.com> ubi: fastmap: Free unused fastmap anchor peb during detach Qu Wenruo <wqu(a)suse.com> btrfs: qgroup: fix data leak caused by race between writeback and truncate Zeng Tao <prime.zeng(a)hisilicon.com> vfio/pci: fix racy on error and request eventfd ctx Andy Lutomirski <luto(a)kernel.org> selftests/x86/syscall_nt: Clear weird flags after each test Javed Hasan <jhasan(a)marvell.com> scsi: libfc: Skip additional kref updating work event Javed Hasan <jhasan(a)marvell.com> scsi: libfc: Handling of extra kref Sagi Grimberg <sagi(a)grimberg.me> nvme: fix possible deadlock when I/O is blocked Zhang Xiaoxu <zhangxiaoxu5(a)huawei.com> cifs: Fix double add page to memcg when cifs_readpages Alex Williamson <alex.williamson(a)redhat.com> vfio/pci: Clear error and request eventfd ctx after releasing Thomas Gleixner <tglx(a)linutronix.de> x86/speculation/mds: Mark mds_user_clear_cpu_buffers() __always_inline Boris Brezillon <boris.brezillon(a)collabora.com> mtd: parser: cmdline: Support MTD names containing one or more colons Madhuparna Bhowmik <madhuparnabhowmik10(a)gmail.com> rapidio: avoid data race between file operation callbacks and mport_cdev_add(). Qian Cai <cai(a)lca.pw> mm/swap_state: fix a data race in swapin_nr_pages Jeff Layton <jlayton(a)kernel.org> ceph: fix potential race in ceph_check_caps Dinghao Liu <dinghao.liu(a)zju.edu.cn> PCI: tegra: Fix runtime PM imbalance on error Dinghao Liu <dinghao.liu(a)zju.edu.cn> mtd: rawnand: omap_elm: Fix runtime PM imbalance on error Dinghao Liu <dinghao.liu(a)zju.edu.cn> wlcore: fix runtime pm imbalance in wlcore_regdomain_config Dinghao Liu <dinghao.liu(a)zju.edu.cn> wlcore: fix runtime pm imbalance in wl1271_tx_work Dinghao Liu <dinghao.liu(a)zju.edu.cn> ASoC: img-i2s-out: Fix runtime PM imbalance on error Adrian Hunter <adrian.hunter(a)intel.com> perf kcore_copy: Fix module map when there are no modules loaded Ian Rogers <irogers(a)google.com> perf metricgroup: Free metric_events on error Xie XiuQi <xiexiuqi(a)huawei.com> perf util: Fix memory leak of prefix_if_not_in Jiri Olsa <jolsa(a)kernel.org> perf stat: Fix duration_time value for higher intervals Ian Rogers <irogers(a)google.com> perf trace: Fix the selection for architectures to generate the errno name tables Ian Rogers <irogers(a)google.com> perf evsel: Fix 2 memory leaks Qian Cai <cai(a)lca.pw> vfio/pci: fix memory leaks of eventfd ctx David Sterba <dsterba(a)suse.com> btrfs: don't force read-only after error in drop snapshot Yu Chen <chenyu56(a)huawei.com> usb: dwc3: Increase timeout for CmdAct cleared by device controller Shreyas Joshi <shreyas.joshi(a)biamp.com> printk: handle blank console arguments passed in. Dinghao Liu <dinghao.liu(a)zju.edu.cn> drm/nouveau/dispnv50: fix runtime pm imbalance on error Dinghao Liu <dinghao.liu(a)zju.edu.cn> drm/nouveau: fix runtime pm imbalance on error Dinghao Liu <dinghao.liu(a)zju.edu.cn> drm/nouveau/debugfs: fix runtime pm imbalance on error Alexander Duyck <alexander.h.duyck(a)linux.intel.com> e1000: Do not perform reset in reset_task if we are already down Anshuman Khandual <anshuman.khandual(a)arm.com> arm64/cpufeature: Drop TraceFilt feature exposure from ID_DFR0 register Wei Yongjun <weiyongjun1(a)huawei.com> scsi: cxlflash: Fix error return code in cxlflash_probe() Colin Ian King <colin.king(a)canonical.com> USB: EHCI: ehci-mv: fix less than zero comparison of an unsigned int Miklos Szeredi <mszeredi(a)redhat.com> fuse: don't check refcount after stealing page Nicholas Piggin <npiggin(a)gmail.com> powerpc/traps: Make unrecoverable NMIs die instead of panic Takashi Iwai <tiwai(a)suse.de> ALSA: hda: Fix potential race in unsol event handler Jonathan Bakker <xc-racer2(a)live.ca> tty: serial: samsung: Correct clock selection logic Tuong Lien <tuong.t.lien(a)dektech.com.au> tipc: fix memory leak in service subscripting Tang Bin <tangbin(a)cmss.chinamobile.com> USB: EHCI: ehci-mv: fix error handling in mv_ehci_probe() Sonny Sasaka <sonnysasaka(a)chromium.org> Bluetooth: Handle Inquiry Cancel error after Inquiry Complete Jonathan Bakker <xc-racer2(a)live.ca> phy: samsung: s5pv210-usb2: Add delay after reset Jonathan Bakker <xc-racer2(a)live.ca> power: supply: max17040: Correct voltage reading Ian Rogers <irogers(a)google.com> perf mem2node: Avoid double free related to realloc Cong Wang <xiyou.wangcong(a)gmail.com> atm: fix a memory leak of vcc->user_back Krzysztof Kozlowski <krzk(a)kernel.org> dt-bindings: sound: wm8994: Correct required supplies based on actual implementaion Will Deacon <will(a)kernel.org> arm64: cpufeature: Relax checks for AArch32 support at EL[0-2] Wei Yongjun <weiyongjun1(a)huawei.com> sparc64: vcc: Fix error return code in vcc_probe() Ivan Safonov <insafonov(a)gmail.com> staging:r8188eu: avoid skb_clone for amsdu to msdu conversion Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> scsi: aacraid: Fix error handling paths in aac_probe_one() Tonghao Zhang <xiangxia.m.yue(a)gmail.com> net: openvswitch: use u64 for meter bucket Zenghui Yu <yuzenghui(a)huawei.com> KVM: arm64: vgic-its: Fix memory leak on the error path of vgic_add_lpi() Madhuparna Bhowmik <madhuparnabhowmik10(a)gmail.com> drivers: char: tlclk.c: Avoid data race between init and interrupt handler Douglas Anderson <dianders(a)chromium.org> bdev: Reduce time holding bd_mutex in sync in blkdev_close() Stephane Eranian <eranian(a)google.com> perf stat: Force error in fallback on :k events Steve Rutherford <srutherford(a)google.com> KVM: Remove CREATE_IRQCHIP/SET_PIT2 race Raviteja Narayanam <raviteja.narayanam(a)xilinx.com> serial: uartps: Wait for tx_empty in console setup Nilesh Javali <njavali(a)marvell.com> scsi: qedi: Fix termination timeouts in session logout Jaewon Kim <jaewon31.kim(a)samsung.com> mm/mmap.c: initialize align_offset explicitly for vm_unmapped_area Israel Rukshin <israelr(a)mellanox.com> nvmet-rdma: fix double free of rdma queue Qian Cai <cai(a)lca.pw> mm/vmscan.c: fix data races using kswapd_classzone_idx Xianting Tian <xianting_tian(a)126.com> mm/filemap.c: clear page error before actual read Nathan Chancellor <natechancellor(a)gmail.com> mm/kmemleak.c: use address-of operator on section symbols Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Fix races nfs_page_group_destroy() vs nfs_destroy_unlinked_subrequests() Stuart Hayes <stuart.w.hayes(a)gmail.com> PCI: pciehp: Fix MSI interrupt race Andreas Steinmetz <ast(a)domdv.de> ALSA: usb-audio: Fix case when USB MIDI interface has more than one extra endpoint descriptor Liu Song <liu.song11(a)zte.com.cn> ubifs: Fix out-of-bounds memory access caused by abnormal value of node_len Mikel Rychliski <mikel(a)mikelr.com> PCI: Use ioremap(), not phys_to_virt() for platform ROM Chuck Lever <chuck.lever(a)oracle.com> svcrdma: Fix leak of transport addresses Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> SUNRPC: Fix a potential buffer overflow in 'svc_print_xprts()' Don Brace <don.brace(a)microsemi.com> scsi: hpsa: correct race condition in offload enabled Zhu Yanjun <yanjunz(a)mellanox.com> RDMA/rxe: Set sys_image_guid to be aligned with HW IB devices Israel Rukshin <israelr(a)mellanox.com> nvme: Fix controller creation races with teardown flow John Meneghini <johnm(a)netapp.com> nvme-multipath: do not reset on unknown status Gabriel Ravier <gabravier(a)gmail.com> tools: gpio-hammer: Avoid potential overflow in main Pratik Rajesh Sampat <psampat(a)linux.ibm.com> cpufreq: powernv: Fix frame-size-overflow in powernv_cpufreq_work_fn Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> perf cpumap: Fix snprintf overflow check Vignesh Raghavendra <vigneshr(a)ti.com> serial: 8250: 8250_omap: Terminate DMA before pushing data on RX timeout Peter Ujfalusi <peter.ujfalusi(a)ti.com> serial: 8250_omap: Fix sleeping function called from invalid context during probe Vignesh Raghavendra <vigneshr(a)ti.com> serial: 8250_port: Don't service RX FIFO if throttled Ian Rogers <irogers(a)google.com> perf parse-events: Fix 3 use after frees found with clang ASAN Niklas Söderlund <niklas.soderlund+renesas(a)ragnatech.se> thermal: rcar_thermal: Handle probe error gracefully Nathan Chancellor <natechancellor(a)gmail.com> tracing: Use address-of operator on section symbols Jordan Crouse <jcrouse(a)codeaurora.org> drm/msm/a5xx: Always set an OPP supported hardware value Pavel Machek <pavel(a)denx.de> drm/msm: fix leaks if initialization fails Gustavo Romero <gromero(a)linux.ibm.com> KVM: PPC: Book3S HV: Treat TM-related invalid form instructions on P9 like the valid ones Jason Gunthorpe <jgg(a)ziepe.ca> RDMA/cm: Remove a race freeing timewait_info Trond Myklebust <trondmy(a)gmail.com> nfsd: Don't add locks to closed or closing open stateids Alexandre Belloni <alexandre.belloni(a)bootlin.com> rtc: ds1374: fix possible race condition Alexandre Belloni <alexandre.belloni(a)bootlin.com> rtc: sa1100: fix possible race condition Stefan Berger <stefanb(a)linux.ibm.com> tpm: ibmvtpm: Wait for buffer to be set before proceeding Dmitry Monakhov <dmonakhov(a)gmail.com> ext4: mark block bitmap corrupted when found instead of BUGON Darrick J. Wong <darrick.wong(a)oracle.com> xfs: mark dir corrupt when lookup-by-hash fails Darrick J. Wong <darrick.wong(a)oracle.com> xfs: don't ever return a stale pointer from __xfs_dir3_free_read Colin Ian King <colin.king(a)canonical.com> media: tda10071: fix unsigned sign extension overflow Howard Chung <howardchung(a)google.com> Bluetooth: L2CAP: handle l2cap config request during open state Sagar Biradar <Sagar.Biradar(a)microchip.com> scsi: aacraid: Disabling TM path and only processing IOP reset Wen Gong <wgong(a)codeaurora.org> ath10k: use kzalloc to read for ath10k_sdio_hif_diag_read Rodrigo Siqueira <Rodrigo.Siqueira(a)amd.com> drm/amd/display: Stop if retimer is not available John Clements <john.clements(a)amd.com> drm/amdgpu: increase atombios cmd timeout Kirill A. Shutemov <kirill(a)shutemov.name> mm: avoid data corruption on CoW fault into PFN-mapped VMA John Garry <john.garry(a)huawei.com> perf jevents: Fix leak of mapfile memory Qiujun Huang <hqjagain(a)gmail.com> ext4: fix a data race at inode->i_disksize Wen Yang <wenyang(a)linux.alibaba.com> timekeeping: Prevent 32bit truncation in scale64_check_overflow() Alain Michaud <alainm(a)chromium.org> Bluetooth: guard against controllers sending zero'd events Takashi Iwai <tiwai(a)suse.de> media: go7007: Fix URB type for interrupt handling John Garry <john.garry(a)huawei.com> bus: hisi_lpc: Fixup IO ports addresses to avoid use-after-free in host removal Qian Cai <cai(a)lca.pw> random: fix data races at timer_rand_state James Morse <james.morse(a)arm.com> firmware: arm_sdei: Use cpus_read_lock() to avoid races with cpuhp Aric Cyr <aric.cyr(a)amd.com> drm/amd/display: dal_ddc_i2c_payloads_create can fail causing panic Dmitry Osipenko <digetx(a)gmail.com> dmaengine: tegra-apb: Prevent race conditions on channel's freeing Amelie Delaunay <amelie.delaunay(a)st.com> dmaengine: stm32-dma: use vchan_terminate_vdesc() in .terminate_all Thomas Gleixner <tglx(a)linutronix.de> bpf: Remove recursion prevention from rcu free callback Dave Hansen <dave.hansen(a)linux.intel.com> x86/pkeys: Add check for pkey "overflow" Dan Carpenter <dan.carpenter(a)oracle.com> media: staging/imx: Missing assignment in imx_media_capture_device_register() Amelie Delaunay <amelie.delaunay(a)st.com> dmaengine: stm32-mdma: use vchan_terminate_vdesc() in .terminate_all Paolo Bonzini <pbonzini(a)redhat.com> KVM: x86: fix incorrect comparison in trace event Bart Van Assche <bvanassche(a)acm.org> RDMA/rxe: Fix configuration of atomic queue pair attributes Thomas Richter <tmricht(a)linux.ibm.com> perf test: Fix test trace+probe_vfs_getname.sh on s390 Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Don't create a mixer element with bogus volume range Felix Fietkau <nbd(a)nbd.name> mt76: clear skb pointers from rx aggregation reorder buffer during cleanup Ayush Sawal <ayush.sawal(a)chelsio.com> crypto: chelsio - This fixes the kernel panic which occurs during a libkcapi test Dinh Nguyen <dinguyen(a)kernel.org> clk: stratix10: use do_div() for 64-bit calculation Wen Yang <wen.yang99(a)zte.com.cn> drm/omap: fix possible object reference leak James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix coverity errors in fmdi attribute handling James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix RQ buffer leakage when no IOCBs available Vasily Averin <vvs(a)virtuozzo.com> selinux: sel_avc_get_stat_idx should increase position index Steve Grubb <sgrubb(a)redhat.com> audit: CONFIG_CHANGE don't log internal bookkeeping as an event Qian Cai <cai(a)lca.pw> skbuff: fix a data race in skb_queue_len() Mohan Kumar <mkumard(a)nvidia.com> ALSA: hda: Clear RIRB status before reading WP Zhuang Yanying <ann.zhuangyanying(a)huawei.com> KVM: fix overflow of zero page refcount with ksm running Hillf Danton <hdanton(a)sina.com> Bluetooth: prefetch channel before killing sock Steven Price <steven.price(a)arm.com> mm: pagewalk: fix termination condition in walk_pte_range() Vasily Averin <vvs(a)virtuozzo.com> mm/swapfile.c: swap_next should increase position index Manish Mandlik <mmandlik(a)google.com> Bluetooth: Fix refcount use-after-free issue Doug Smythies <doug.smythies(a)gmail.com> tools/power/x86/intel_pstate_tracer: changes for python 3 compatibility Sven Schnelle <svens(a)linux.ibm.com> selftests/ftrace: fix glob selftest Jeff Layton <jlayton(a)kernel.org> ceph: ensure we have a new cap before continuing in fill_inode Mert Dirik <mertdirik(a)gmail.com> ar5523: Add USB ID of SMCWUSBT-G2 wireless adapter Vincent Whitchurch <vincent.whitchurch(a)axis.com> ARM: 8948/1: Prevent OOB access in stacktrace Josef Bacik <jbacik(a)fb.com> tracing: Set kernel_stack's caller size properly Maxim Mikityanskiy <maxtram95(a)gmail.com> Bluetooth: btrtl: Use kvmalloc for FW allocations Oliver O'Halloran <oohall(a)gmail.com> powerpc/eeh: Only dump stack once if an MMIO loop is detected Thomas Richter <tmricht(a)linux.ibm.com> s390/cpum_sf: Use kzalloc and minor changes Matthias Fend <matthias.fend(a)wolfvision.net> dmaengine: zynqmp_dma: fix burst length configuration Bart Van Assche <bvanassche(a)acm.org> scsi: ufs: Fix a race condition in the tracing code Bart Van Assche <bvanassche(a)acm.org> scsi: ufs: Make ufshcd_add_command_trace() easier to read Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI: EC: Reference count query handlers under lock Kevin Kou <qdkevin.kou(a)gmail.com> sctp: move trace_sctp_probe_path into sctp_outq_sack Nikhil Devshatwar <nikhil.nd(a)ti.com> media: ti-vpe: cal: Restrict DMA to avoid memory corruption Marco Elver <elver(a)google.com> seqlock: Require WRITE_ONCE surrounding raw_seqcount_barrier Vasily Averin <vvs(a)virtuozzo.com> ipv6_route_seq_next should increase position index Vasily Averin <vvs(a)virtuozzo.com> rt_cpu_seq_next should increase position index Vasily Averin <vvs(a)virtuozzo.com> neigh_stat_seq_next() should increase position index Darrick J. Wong <darrick.wong(a)oracle.com> xfs: fix log reservation overflows when allocating large rt extents Miaohe Lin <linmiaohe(a)huawei.com> KVM: arm/arm64: vgic: Fix potential double free dist->spis in __kvm_vgic_destroy() Joe Perches <joe(a)perches.com> kernel/sys.c: avoid copying possible padding bytes in copy_to_user Tzung-Bi Shih <tzungbi(a)google.com> ASoC: max98090: remove msleep in PLL unlocked workaround Pavel Shilovsky <pshilov(a)microsoft.com> CIFS: Properly process SMB3 lease breaks Kusanagi Kouichi <slash(a)ac.auone-net.jp> debugfs: Fix !DEBUG_FS debugfs_create_automount peter chang <dpf(a)google.com> scsi: pm80xx: Cleanup command when a reset times out Bob Peterson <rpeterso(a)redhat.com> gfs2: clean up iopen glock mess in gfs2_create_inode Bradley Bolen <bradleybolen(a)gmail.com> mmc: core: Fix size overflow for mmc partitions Sascha Hauer <s.hauer(a)pengutronix.de> ubi: Fix producing anchor PEBs Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> RDMA/iw_cgxb4: Fix an error handling path in 'c4iw_connect()' Brian Foster <bfoster(a)redhat.com> xfs: fix attr leaf header freemap.size underflow Al Viro <viro(a)zeniv.linux.org.uk> fix dget_parent() fastpath race Pan Bian <bianpan2016(a)163.com> RDMA/i40iw: Fix potential use after free Pan Bian <bianpan2016(a)163.com> RDMA/qedr: Fix potential use after free Satendra Singh Thakur <sst2005(a)gmail.com> dmaengine: mediatek: hsdma_probe: fixed a memory leak when devm_request_irq fails Guoju Fang <fangguoju(a)gmail.com> bcache: fix a lost wake-up problem caused by mca_cannibalize_lock Divya Indi <divya.indi(a)oracle.com> tracing: Adding NULL checks for trace_array descriptor pointer Ivan Lazeev <ivan.lazeev(a)gmail.com> tpm_crb: fix fTPM on AMD Zen+ CPUs Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/powerplay/smu7: fix AVFS handling with custom powerplay table Lee Jones <lee.jones(a)linaro.org> mfd: mfd-core: Protect against NULL call-back function pointer Hou Tao <houtao1(a)huawei.com> mtd: cfi_cmdset_0002: don't free cfi->cfiq in error path of cfi_amdstd_setup() Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/powerplay: fix AVFS handling with custom powerplay table Stephen Kitt <steve(a)sk2.org> clk/ti/adpll: allocate room for terminating null Eric Dumazet <edumazet(a)google.com> net: silence data-races on sk_backlog.tail James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix kernel crash at lpfc_nvme_info_show during remote port bounce Pan Bian <bianpan2016(a)163.com> scsi: fnic: fix use after free Dmitry Osipenko <digetx(a)gmail.com> PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out Oleh Kravchenko <oleg(a)kaa.org.ua> leds: mlxreg: Fix possible buffer overflow Nick Desaulniers <ndesaulniers(a)google.com> lib/string.c: implement stpcpy Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: hda/realtek: Enable front panel headset LED on Lenovo ThinkStation P520 Hui Wang <hui.wang(a)canonical.com> ALSA: hda/realtek - Couldn't detect Mic if booting with headset plugged Joakim Tjernlund <joakim.tjernlund(a)infinera.com> ALSA: usb-audio: Add delay quirk for H570e USB headsets Thomas Gleixner <tglx(a)linutronix.de> x86/ioapic: Unbreak check_timer() Mikulas Patocka <mpatocka(a)redhat.com> arch/x86/lib/usercopy_64.c: fix __copy_user_flushcache() cache writeback Sakari Ailus <sakari.ailus(a)linux.intel.com> media: smiapp: Fix error handling at NVM reading Russell King <rmk+kernel(a)armlinux.org.uk> ASoC: kirkwood: fix IRQ error handling Kangjie Lu <kjlu(a)umn.edu> gma/gma500: fix a memory disclosure bug due to uninitialized bytes Fuqian Huang <huangfq.daxian(a)gmail.com> m68k: q40: Fix info-leak in rtc_ioctl Balsundar P <balsundar.p(a)microsemi.com> scsi: aacraid: fix illegal IO beyond last LBA Jia He <justin.he(a)arm.com> mm: fix double page fault on arm64 if PTE_AF is cleared Miaoqing Pan <miaoqing(a)codeaurora.org> ath10k: fix memory leak for tpc_stats_final Miaoqing Pan <miaoqing(a)codeaurora.org> ath10k: fix array out-of-bounds access Chris Wilson <chris(a)chris-wilson.co.uk> dma-fence: Serialise signal enabling (dma_fence_enable_sw_signaling) zhengbin <zhengbin13(a)huawei.com> media: mc-device.c: fix memleak in media_device_register_entity Jonathan Lebon <jlebon(a)redhat.com> selinux: allow labeling before policy is loaded ------------- Diffstat: Documentation/devicetree/bindings/sound/wm8994.txt | 18 ++- Documentation/driver-api/libata.rst | 2 +- Makefile | 4 +- arch/arm/include/asm/kvm_emulate.h | 11 +- arch/arm/kernel/stacktrace.c | 2 + arch/arm/kernel/traps.c | 6 +- arch/arm64/include/asm/kvm_emulate.h | 9 +- arch/arm64/kernel/cpufeature.c | 12 +- arch/arm64/kvm/hyp/switch.c | 2 +- arch/m68k/q40/config.c | 1 + arch/mips/include/asm/cpu-type.h | 1 + arch/powerpc/include/asm/kvm_asm.h | 3 + arch/powerpc/kernel/eeh.c | 2 +- arch/powerpc/kernel/traps.c | 6 +- arch/powerpc/kvm/book3s_hv_tm.c | 28 +++- arch/powerpc/kvm/book3s_hv_tm_builtin.c | 16 ++- arch/riscv/include/asm/ftrace.h | 7 + arch/riscv/kernel/ftrace.c | 19 +++ arch/s390/kernel/perf_cpum_sf.c | 9 +- arch/s390/kernel/setup.c | 6 +- arch/x86/include/asm/nospec-branch.h | 4 +- arch/x86/include/asm/pkeys.h | 5 + arch/x86/kernel/apic/io_apic.c | 1 + arch/x86/kernel/fpu/xstate.c | 9 +- arch/x86/kvm/mmutrace.h | 2 +- arch/x86/kvm/svm.c | 8 +- arch/x86/kvm/x86.c | 13 +- arch/x86/lib/usercopy_64.c | 2 +- drivers/acpi/ec.c | 16 +-- drivers/ata/acard-ahci.c | 6 +- drivers/ata/libahci.c | 6 +- drivers/ata/libata-core.c | 9 +- drivers/ata/libata-sff.c | 12 +- drivers/ata/pata_macio.c | 6 +- drivers/ata/pata_pxa.c | 8 +- drivers/ata/pdc_adma.c | 7 +- drivers/ata/sata_fsl.c | 4 +- drivers/ata/sata_inic162x.c | 4 +- drivers/ata/sata_mv.c | 34 ++--- drivers/ata/sata_nv.c | 18 ++- drivers/ata/sata_promise.c | 6 +- drivers/ata/sata_qstor.c | 8 +- drivers/ata/sata_rcar.c | 6 +- drivers/ata/sata_sil.c | 8 +- drivers/ata/sata_sil24.c | 6 +- drivers/ata/sata_sx4.c | 6 +- drivers/atm/eni.c | 2 +- drivers/base/regmap/regmap.c | 12 +- drivers/bluetooth/btrtl.c | 20 +-- drivers/bus/hisi_lpc.c | 27 +++- drivers/char/random.c | 12 +- drivers/char/tlclk.c | 17 ++- drivers/char/tpm/tpm_crb.c | 123 ++++++++++++----- drivers/char/tpm/tpm_ibmvtpm.c | 9 ++ drivers/char/tpm/tpm_ibmvtpm.h | 1 + drivers/clk/socfpga/clk-pll-s10.c | 4 +- drivers/clk/ti/adpll.c | 11 +- drivers/clocksource/h8300_timer8.c | 2 +- drivers/cpufreq/powernv-cpufreq.c | 13 +- drivers/crypto/chelsio/chcr_algo.c | 5 +- drivers/crypto/chelsio/chtls/chtls_io.c | 10 +- drivers/devfreq/tegra-devfreq.c | 4 +- drivers/dma-buf/dma-fence.c | 78 +++++------ drivers/dma/mediatek/mtk-hsdma.c | 4 +- drivers/dma/stm32-dma.c | 9 +- drivers/dma/stm32-mdma.c | 9 +- drivers/dma/tegra20-apb-dma.c | 3 +- drivers/dma/xilinx/zynqmp_dma.c | 24 ++-- drivers/firmware/arm_sdei.c | 26 ++-- drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c | 31 +++-- drivers/gpu/drm/amd/amdgpu/atom.c | 4 +- .../gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 2 + drivers/gpu/drm/amd/display/dc/core/dc_link.c | 67 +++++----- drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c | 52 ++++---- drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 7 + drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 7 + drivers/gpu/drm/gma500/cdv_intel_display.c | 2 + drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 27 +++- drivers/gpu/drm/msm/msm_drv.c | 6 +- drivers/gpu/drm/nouveau/dispnv50/disp.c | 4 +- drivers/gpu/drm/nouveau/nouveau_debugfs.c | 5 +- drivers/gpu/drm/nouveau/nouveau_gem.c | 4 +- .../gpu/drm/nouveau/nvkm/subdev/bios/shadowpci.c | 17 ++- drivers/gpu/drm/omapdrm/dss/omapdss-boot-init.c | 4 +- drivers/gpu/drm/radeon/radeon_bios.c | 30 +++-- drivers/gpu/drm/sun4i/sun8i_csc.h | 2 +- drivers/gpu/drm/vc4/vc4_hdmi.c | 1 + drivers/i2c/i2c-core-base.c | 2 +- drivers/infiniband/core/cm.c | 25 ++-- drivers/infiniband/hw/cxgb4/cm.c | 4 +- drivers/infiniband/hw/i40iw/i40iw_cm.c | 2 +- drivers/infiniband/hw/qedr/qedr_iw_cm.c | 2 +- drivers/infiniband/sw/rxe/rxe.c | 2 + drivers/infiniband/sw/rxe/rxe_qp.c | 7 +- drivers/leds/leds-mlxreg.c | 4 +- drivers/md/bcache/bcache.h | 1 + drivers/md/bcache/btree.c | 12 +- drivers/md/bcache/super.c | 1 + drivers/media/dvb-frontends/tda10071.c | 9 +- drivers/media/i2c/smiapp/smiapp-core.c | 3 +- drivers/media/media-device.c | 65 ++++----- drivers/media/platform/ti-vpe/cal.c | 6 +- drivers/media/usb/go7007/go7007-usb.c | 4 +- drivers/mfd/mfd-core.c | 10 ++ drivers/mmc/core/mmc.c | 9 +- drivers/mtd/chips/cfi_cmdset_0002.c | 1 - drivers/mtd/cmdlinepart.c | 23 +++- drivers/mtd/nand/raw/omap_elm.c | 1 + drivers/mtd/ubi/fastmap-wl.c | 46 ++++--- drivers/mtd/ubi/fastmap.c | 14 +- drivers/mtd/ubi/ubi.h | 6 +- drivers/mtd/ubi/wl.c | 32 ++--- drivers/mtd/ubi/wl.h | 1 - drivers/net/ethernet/intel/e1000/e1000_main.c | 18 ++- drivers/net/ethernet/qlogic/qed/qed_sriov.c | 1 + drivers/net/ieee802154/adf7242.c | 4 +- drivers/net/ieee802154/ca8210.c | 1 + drivers/net/wireless/ath/ar5523/ar5523.c | 2 + drivers/net/wireless/ath/ath10k/debug.c | 3 +- drivers/net/wireless/ath/ath10k/sdio.c | 18 ++- drivers/net/wireless/ath/ath10k/wmi.c | 49 ++++--- drivers/net/wireless/marvell/mwifiex/fw.h | 2 +- drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c | 4 +- drivers/net/wireless/mediatek/mt76/agg-rx.c | 1 + drivers/net/wireless/ti/wlcore/main.c | 4 +- drivers/net/wireless/ti/wlcore/tx.c | 1 + drivers/nvme/host/core.c | 12 +- drivers/nvme/host/multipath.c | 21 ++- drivers/nvme/host/nvme.h | 19 ++- drivers/nvme/target/rdma.c | 30 +++-- drivers/pci/controller/pci-tegra.c | 3 +- drivers/pci/hotplug/pciehp_hpc.c | 26 +++- drivers/pci/rom.c | 17 --- drivers/phy/samsung/phy-s5pv210-usb2.c | 4 + drivers/power/supply/max17040_battery.c | 2 +- drivers/rapidio/devices/rio_mport_cdev.c | 14 +- drivers/rtc/rtc-ds1374.c | 15 ++- drivers/rtc/rtc-sa1100.c | 18 +-- drivers/s390/block/dasd_fba.c | 9 +- drivers/s390/crypto/zcrypt_api.c | 3 +- drivers/scsi/aacraid/aachba.c | 8 +- drivers/scsi/aacraid/commsup.c | 2 +- drivers/scsi/aacraid/linit.c | 46 +++++-- drivers/scsi/cxlflash/main.c | 1 + drivers/scsi/fnic/fnic_scsi.c | 3 +- drivers/scsi/hpsa.c | 80 ++++++++---- drivers/scsi/libfc/fc_rport.c | 13 +- drivers/scsi/lpfc/lpfc_attr.c | 35 ++--- drivers/scsi/lpfc/lpfc_ct.c | 137 +++++++++---------- drivers/scsi/lpfc/lpfc_hw.h | 36 +++-- drivers/scsi/lpfc/lpfc_sli.c | 4 + drivers/scsi/pm8001/pm8001_sas.c | 50 +++++-- drivers/scsi/qedi/qedi_iscsi.c | 3 + drivers/scsi/ufs/ufshcd.c | 14 +- drivers/staging/media/imx/imx-media-capture.c | 2 +- drivers/staging/rtl8188eu/core/rtw_recv.c | 19 +-- drivers/thermal/rcar_thermal.c | 6 +- drivers/tty/serial/8250/8250_omap.c | 8 +- drivers/tty/serial/8250/8250_port.c | 16 ++- drivers/tty/serial/samsung.c | 8 +- drivers/tty/serial/xilinx_uartps.c | 8 ++ drivers/tty/vcc.c | 1 + drivers/usb/dwc3/gadget.c | 2 +- drivers/usb/host/ehci-mv.c | 8 +- drivers/vfio/pci/vfio_pci.c | 13 ++ fs/block_dev.c | 10 ++ fs/btrfs/extent-tree.c | 2 - fs/btrfs/inode.c | 23 ++-- fs/ceph/caps.c | 14 +- fs/ceph/inode.c | 5 +- fs/cifs/cifsglob.h | 9 +- fs/cifs/file.c | 21 ++- fs/cifs/misc.c | 17 +-- fs/cifs/smb1ops.c | 8 +- fs/cifs/smb2misc.c | 32 +---- fs/cifs/smb2ops.c | 44 +++++-- fs/cifs/smb2pdu.h | 2 +- fs/dcache.c | 4 +- fs/ext4/inode.c | 2 +- fs/ext4/mballoc.c | 11 +- fs/fuse/dev.c | 1 - fs/gfs2/inode.c | 13 +- fs/nfs/pagelist.c | 67 ++++++---- fs/nfs/write.c | 10 +- fs/nfsd/nfs4state.c | 73 ++++++----- fs/ubifs/io.c | 16 ++- fs/xfs/libxfs/xfs_attr_leaf.c | 4 +- fs/xfs/libxfs/xfs_dir2_node.c | 1 + fs/xfs/libxfs/xfs_trans_resv.c | 96 +++++++++++--- fs/xfs/scrub/dir.c | 3 + include/linux/debugfs.h | 5 +- include/linux/libata.h | 13 +- include/linux/mmc/card.h | 2 +- include/linux/nfs_page.h | 2 + include/linux/pci.h | 1 - include/linux/seqlock.h | 11 +- include/linux/skbuff.h | 14 +- include/net/sock.h | 4 +- include/trace/events/sctp.h | 9 -- kernel/audit_watch.c | 2 - kernel/bpf/hashtab.c | 8 -- kernel/bpf/inode.c | 4 +- kernel/kprobes.c | 22 +++- kernel/printk/printk.c | 3 + kernel/sys.c | 4 +- kernel/time/timekeeping.c | 3 +- kernel/trace/trace.c | 5 +- kernel/trace/trace_entries.h | 2 +- kernel/trace/trace_events.c | 2 + kernel/trace/trace_events_hist.c | 1 - kernel/trace/trace_preemptirq.c | 4 +- lib/string.c | 24 ++++ mm/filemap.c | 8 ++ mm/kmemleak.c | 2 +- mm/memory.c | 121 +++++++++++++++-- mm/mmap.c | 2 + mm/pagewalk.c | 4 +- mm/swap_state.c | 5 +- mm/swapfile.c | 4 +- mm/vmscan.c | 45 ++++--- net/atm/lec.c | 6 + net/batman-adv/bridge_loop_avoidance.c | 145 +++++++++++++++++---- net/batman-adv/bridge_loop_avoidance.h | 4 +- net/batman-adv/routing.c | 4 + net/batman-adv/soft-interface.c | 6 +- net/bluetooth/hci_event.c | 25 +++- net/bluetooth/l2cap_core.c | 29 +++-- net/bluetooth/l2cap_sock.c | 18 ++- net/core/filter.c | 4 +- net/core/neighbour.c | 1 + net/ipv4/route.c | 1 + net/ipv4/tcp.c | 2 +- net/ipv6/ip6_fib.c | 7 +- net/llc/af_llc.c | 2 +- net/mac802154/tx.c | 8 +- net/openvswitch/meter.c | 4 +- net/openvswitch/meter.h | 2 +- net/sctp/outqueue.c | 6 + net/sunrpc/svc_xprt.c | 19 ++- net/sunrpc/xprtrdma/svc_rdma_backchannel.c | 1 + net/tipc/topsrv.c | 4 +- net/unix/af_unix.c | 11 +- security/selinux/hooks.c | 12 ++ security/selinux/selinuxfs.c | 1 + sound/hda/hdac_bus.c | 4 + sound/pci/asihpi/hpioctl.c | 4 +- sound/pci/hda/hda_controller.c | 11 +- sound/pci/hda/patch_realtek.c | 13 +- sound/soc/codecs/max98090.c | 8 +- sound/soc/codecs/wm8994.c | 10 ++ sound/soc/codecs/wm_hubs.c | 3 + sound/soc/codecs/wm_hubs.h | 1 + sound/soc/img/img-i2s-out.c | 8 +- sound/soc/intel/boards/bytcr_rt5640.c | 10 ++ sound/soc/kirkwood/kirkwood-dma.c | 2 +- sound/usb/midi.c | 29 ++++- sound/usb/mixer.c | 10 ++ sound/usb/quirks.c | 7 +- tools/gpio/gpio-hammer.c | 17 ++- tools/objtool/check.c | 2 +- tools/perf/builtin-stat.c | 2 +- tools/perf/pmu-events/jevents.c | 15 ++- tools/perf/tests/shell/lib/probe_vfs_getname.sh | 2 +- tools/perf/trace/beauty/arch_errno_names.sh | 2 +- tools/perf/util/cpumap.c | 10 +- tools/perf/util/evsel.c | 7 + tools/perf/util/mem2node.c | 3 +- tools/perf/util/metricgroup.c | 3 + tools/perf/util/parse-events.c | 9 +- tools/perf/util/sort.c | 2 +- tools/perf/util/symbol-elf.c | 7 + .../x86/intel_pstate_tracer/intel_pstate_tracer.py | 22 ++-- .../ftrace/test.d/ftrace/func-filter-glob.tc | 2 +- tools/testing/selftests/x86/syscall_nt.c | 1 + virt/kvm/arm/mmio.c | 2 +- virt/kvm/arm/mmu.c | 5 +- virt/kvm/arm/vgic/vgic-init.c | 1 + virt/kvm/arm/vgic/vgic-its.c | 11 +- virt/kvm/kvm_main.c | 1 + 279 files changed, 2370 insertions(+), 1213 deletions(-)

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Linux-stable-mirror September 2020