April 2024 - Linux-stable-mirror

FAILED: patch "[PATCH] SUNRPC: Fix rpcgss_context trace event acceptor field" 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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x a4833e3abae132d613ce7da0e0c9a9465d1681fa # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024041953-duration-fructose-0bc1@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: a4833e3abae1 ("SUNRPC: Fix rpcgss_context trace event acceptor field") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From a4833e3abae132d613ce7da0e0c9a9465d1681fa Mon Sep 17 00:00:00 2001 From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> Date: Wed, 10 Apr 2024 12:38:13 -0400 Subject: [PATCH] SUNRPC: Fix rpcgss_context trace event acceptor field The rpcgss_context trace event acceptor field is a dynamically sized string that records the "data" parameter. But this parameter is also dependent on the "len" field to determine the size of the data. It needs to use __string_len() helper macro where the length can be passed in. It also incorrectly uses strncpy() to save it instead of __assign_str(). As these macros can change, it is not wise to open code them in trace events. As of commit c759e609030c ("tracing: Remove __assign_str_len()"), __assign_str() can be used for both __string() and __string_len() fields. Before that commit, __assign_str_len() is required to be used. This needs to be noted for backporting. (In actuality, commit c1fa617caeb0 ("tracing: Rework __assign_str() and __string() to not duplicate getting the string") is the commit that makes __string_str_len() obsolete). Cc: stable(a)vger.kernel.org Fixes: 0c77668ddb4e ("SUNRPC: Introduce trace points in rpc_auth_gss.ko") Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> Signed-off-by: Chuck Lever <chuck.lever(a)oracle.com> diff --git a/include/trace/events/rpcgss.h b/include/trace/events/rpcgss.h index ba2d96a1bc2f..f50fcafc69de 100644 --- a/include/trace/events/rpcgss.h +++ b/include/trace/events/rpcgss.h @@ -609,7 +609,7 @@ TRACE_EVENT(rpcgss_context, __field(unsigned int, timeout) __field(u32, window_size) __field(int, len) - __string(acceptor, data) + __string_len(acceptor, data, len) ), TP_fast_assign( @@ -618,7 +618,7 @@ TRACE_EVENT(rpcgss_context, __entry->timeout = timeout; __entry->window_size = window_size; __entry->len = len; - strncpy(__get_str(acceptor), data, len); + __assign_str(acceptor, data); ), TP_printk("win_size=%u expiry=%lu now=%lu timeout=%u acceptor=%.*s",

8 months, 3 weeks

1
0
0 0

[PATCH for-stable-6.1 00/23] x86/efistub backports

by Ard Biesheuvel

From: Ard Biesheuvel <ardb(a)kernel.org> This is the final batch of changes to bring linux-6.1.y in sync with 6.6 and later in terms of compatibility with tightened boot security requirements imposed by MicroSoft, compliance with which is a prerequisite for them to be willing to resume signing distro shim images with the MS 3rd party secure boot certificate. Without this, distros can only boot on off-the-shelf x86 PCs after disabling secure boot explicitly. Most of these changes appeared in v6.8 and have been backported to v6.6 already. Ard Biesheuvel (20): x86/efi: Drop EFI stub .bss from .data section x86/efi: Disregard setup header of loaded image x86/efistub: Reinstate soft limit for initrd loading x86/efi: Drop alignment flags from PE section headers x86/boot: Remove the 'bugger off' message x86/boot: Omit compression buffer from PE/COFF image memory footprint x86/boot: Drop redundant code setting the root device x86/boot: Drop references to startup_64 x86/boot: Grab kernel_info offset from zoffset header directly x86/boot: Set EFI handover offset directly in header asm x86/boot: Define setup size in linker script x86/boot: Derive file size from _edata symbol x86/boot: Construct PE/COFF .text section from assembler x86/boot: Drop PE/COFF .reloc section x86/boot: Split off PE/COFF .data section x86/boot: Increase section and file alignment to 4k/512 x86/efistub: Use 1:1 file:memory mapping for PE/COFF .compat section x86/sme: Move early SME kernel encryption handling into .head.text x86/sev: Move early startup code into .head.text section x86/efistub: Remap kernel text read-only before dropping NX attribute Hou Wenlong (2): x86/head/64: Add missing __head annotation to startup_64_load_idt() x86/head/64: Move the __head definition to <asm/init.h> Pasha Tatashin (1): x86/mm: Remove P*D_PAGE_MASK and P*D_PAGE_SIZE macros arch/x86/boot/Makefile | 2 +- arch/x86/boot/compressed/Makefile | 2 +- arch/x86/boot/compressed/misc.c | 1 + arch/x86/boot/compressed/sev.c | 3 + arch/x86/boot/compressed/vmlinux.lds.S | 6 +- arch/x86/boot/header.S | 211 ++++++--------- arch/x86/boot/setup.ld | 14 +- arch/x86/boot/tools/build.c | 273 +------------------- arch/x86/include/asm/boot.h | 1 + arch/x86/include/asm/init.h | 2 + arch/x86/include/asm/mem_encrypt.h | 8 +- arch/x86/include/asm/page_types.h | 12 +- arch/x86/include/asm/sev.h | 10 +- arch/x86/kernel/amd_gart_64.c | 2 +- arch/x86/kernel/head64.c | 7 +- arch/x86/kernel/sev-shared.c | 23 +- arch/x86/kernel/sev.c | 11 +- arch/x86/mm/mem_encrypt_boot.S | 4 +- arch/x86/mm/mem_encrypt_identity.c | 58 ++--- arch/x86/mm/pat/set_memory.c | 6 +- arch/x86/mm/pti.c | 2 +- drivers/firmware/efi/libstub/Makefile | 7 - drivers/firmware/efi/libstub/x86-stub.c | 58 ++--- 23 files changed, 194 insertions(+), 529 deletions(-) -- 2.44.0.769.g3c40516874-goog

8 months, 3 weeks

2
24
0 0

FAILED: patch "[PATCH] btrfs: do not wait for short bulk allocation" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 1db7959aacd905e6487d0478ac01d89f86eb1e51 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024041954-bullish-slingshot-109f@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: 1db7959aacd9 ("btrfs: do not wait for short bulk allocation") 09e6cef19c9f ("btrfs: refactor alloc_extent_buffer() to allocate-then-attach method") 397239ed6a6c ("btrfs: allow extent buffer helpers to skip cross-page handling") 94dbf7c0871f ("btrfs: free the allocated memory if btrfs_alloc_page_array() fails") 096d23016543 ("btrfs: refactor main loop in memmove_extent_buffer()") 13840f3f2837 ("btrfs: refactor main loop in memcpy_extent_buffer()") 730c374e5b2c ("btrfs: use write_extent_buffer() to implement write_extent_buffer_*id()") cb22964f1dad ("btrfs: refactor extent buffer bitmaps operations") 52ea5bfbfa6d ("btrfs: move eb subpage preallocation out of the loop") 5a96341927b0 ("btrfs: subpage: make alloc_extent_buffer() handle previously uptodate range efficiently") 2af2aaf98205 ("btrfs: scrub: introduce structure for new BTRFS_STRIPE_LEN based interface") 5eb30ee26fa4 ("btrfs: raid56: introduce the main entrance for RMW path") 6486d21c99cb ("btrfs: raid56: extract rwm write bios assembly into a helper") 509c27aa2fb6 ("btrfs: raid56: extract the rmw bio list build code into a helper") 30e3c897f4a8 ("btrfs: raid56: extract the pq generation code into a helper") 2fc6822c99d7 ("btrfs: move scrub prototypes into scrub.h") 677074792a1d ("btrfs: move relocation prototypes into relocation.h") 33cf97a7b658 ("btrfs: move acl prototypes into acl.h") af142b6f44d3 ("btrfs: move file prototypes to file.h") 7572dec8f522 ("btrfs: move ioctl prototypes into ioctl.h") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 1db7959aacd905e6487d0478ac01d89f86eb1e51 Mon Sep 17 00:00:00 2001 From: Qu Wenruo <wqu(a)suse.com> Date: Tue, 26 Mar 2024 09:16:46 +1030 Subject: [PATCH] btrfs: do not wait for short bulk allocation [BUG] There is a recent report that when memory pressure is high (including cached pages), btrfs can spend most of its time on memory allocation in btrfs_alloc_page_array() for compressed read/write. [CAUSE] For btrfs_alloc_page_array() we always go alloc_pages_bulk_array(), and even if the bulk allocation failed (fell back to single page allocation) we still retry but with extra memalloc_retry_wait(). If the bulk alloc only returned one page a time, we would spend a lot of time on the retry wait. The behavior was introduced in commit 395cb57e8560 ("btrfs: wait between incomplete batch memory allocations"). [FIX] Although the commit mentioned that other filesystems do the wait, it's not the case at least nowadays. All the mainlined filesystems only call memalloc_retry_wait() if they failed to allocate any page (not only for bulk allocation). If there is any progress, they won't call memalloc_retry_wait() at all. For example, xfs_buf_alloc_pages() would only call memalloc_retry_wait() if there is no allocation progress at all, and the call is not for metadata readahead. So I don't believe we should call memalloc_retry_wait() unconditionally for short allocation. Call memalloc_retry_wait() if it fails to allocate any page for tree block allocation (which goes with __GFP_NOFAIL and may not need the special handling anyway), and reduce the latency for btrfs_alloc_page_array(). Reported-by: Julian Taylor <julian.taylor(a)1und1.de> Tested-by: Julian Taylor <julian.taylor(a)1und1.de> Link: https://lore.kernel.org/all/8966c095-cbe7-4d22-9784-a647d1bf27c3@1und1.de/ Fixes: 395cb57e8560 ("btrfs: wait between incomplete batch memory allocations") CC: stable(a)vger.kernel.org # 6.1+ Reviewed-by: Sweet Tea Dorminy <sweettea-kernel(a)dorminy.me> Reviewed-by: Filipe Manana <fdmanana(a)suse.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/extent_io.c b/fs/btrfs/extent_io.c index b18034f2ab80..2776112dbdf8 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -681,31 +681,21 @@ static void end_bbio_data_read(struct btrfs_bio *bbio) int btrfs_alloc_page_array(unsigned int nr_pages, struct page **page_array, gfp_t extra_gfp) { + const gfp_t gfp = GFP_NOFS | extra_gfp; unsigned int allocated; for (allocated = 0; allocated < nr_pages;) { unsigned int last = allocated; - allocated = alloc_pages_bulk_array(GFP_NOFS | extra_gfp, - nr_pages, page_array); - - if (allocated == nr_pages) - return 0; - - /* - * During this iteration, no page could be allocated, even - * though alloc_pages_bulk_array() falls back to alloc_page() - * if it could not bulk-allocate. So we must be out of memory. - */ - if (allocated == last) { + allocated = alloc_pages_bulk_array(gfp, nr_pages, page_array); + if (unlikely(allocated == last)) { + /* No progress, fail and do cleanup. */ for (int i = 0; i < allocated; i++) { __free_page(page_array[i]); page_array[i] = NULL; } return -ENOMEM; } - - memalloc_retry_wait(GFP_NOFS); } return 0; }

8 months, 3 weeks

1
0
0 0

FAILED: patch "[PATCH] btrfs: do not wait for short bulk allocation" failed to apply to 6.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.6-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>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y git checkout FETCH_HEAD git cherry-pick -x 1db7959aacd905e6487d0478ac01d89f86eb1e51 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024041951-sports-hula-f2a5@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^.. Possible dependencies: 1db7959aacd9 ("btrfs: do not wait for short bulk allocation") 09e6cef19c9f ("btrfs: refactor alloc_extent_buffer() to allocate-then-attach method") 397239ed6a6c ("btrfs: allow extent buffer helpers to skip cross-page handling") 94dbf7c0871f ("btrfs: free the allocated memory if btrfs_alloc_page_array() fails") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 1db7959aacd905e6487d0478ac01d89f86eb1e51 Mon Sep 17 00:00:00 2001 From: Qu Wenruo <wqu(a)suse.com> Date: Tue, 26 Mar 2024 09:16:46 +1030 Subject: [PATCH] btrfs: do not wait for short bulk allocation [BUG] There is a recent report that when memory pressure is high (including cached pages), btrfs can spend most of its time on memory allocation in btrfs_alloc_page_array() for compressed read/write. [CAUSE] For btrfs_alloc_page_array() we always go alloc_pages_bulk_array(), and even if the bulk allocation failed (fell back to single page allocation) we still retry but with extra memalloc_retry_wait(). If the bulk alloc only returned one page a time, we would spend a lot of time on the retry wait. The behavior was introduced in commit 395cb57e8560 ("btrfs: wait between incomplete batch memory allocations"). [FIX] Although the commit mentioned that other filesystems do the wait, it's not the case at least nowadays. All the mainlined filesystems only call memalloc_retry_wait() if they failed to allocate any page (not only for bulk allocation). If there is any progress, they won't call memalloc_retry_wait() at all. For example, xfs_buf_alloc_pages() would only call memalloc_retry_wait() if there is no allocation progress at all, and the call is not for metadata readahead. So I don't believe we should call memalloc_retry_wait() unconditionally for short allocation. Call memalloc_retry_wait() if it fails to allocate any page for tree block allocation (which goes with __GFP_NOFAIL and may not need the special handling anyway), and reduce the latency for btrfs_alloc_page_array(). Reported-by: Julian Taylor <julian.taylor(a)1und1.de> Tested-by: Julian Taylor <julian.taylor(a)1und1.de> Link: https://lore.kernel.org/all/8966c095-cbe7-4d22-9784-a647d1bf27c3@1und1.de/ Fixes: 395cb57e8560 ("btrfs: wait between incomplete batch memory allocations") CC: stable(a)vger.kernel.org # 6.1+ Reviewed-by: Sweet Tea Dorminy <sweettea-kernel(a)dorminy.me> Reviewed-by: Filipe Manana <fdmanana(a)suse.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/extent_io.c b/fs/btrfs/extent_io.c index b18034f2ab80..2776112dbdf8 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -681,31 +681,21 @@ static void end_bbio_data_read(struct btrfs_bio *bbio) int btrfs_alloc_page_array(unsigned int nr_pages, struct page **page_array, gfp_t extra_gfp) { + const gfp_t gfp = GFP_NOFS | extra_gfp; unsigned int allocated; for (allocated = 0; allocated < nr_pages;) { unsigned int last = allocated; - allocated = alloc_pages_bulk_array(GFP_NOFS | extra_gfp, - nr_pages, page_array); - - if (allocated == nr_pages) - return 0; - - /* - * During this iteration, no page could be allocated, even - * though alloc_pages_bulk_array() falls back to alloc_page() - * if it could not bulk-allocate. So we must be out of memory. - */ - if (allocated == last) { + allocated = alloc_pages_bulk_array(gfp, nr_pages, page_array); + if (unlikely(allocated == last)) { + /* No progress, fail and do cleanup. */ for (int i = 0; i < allocated; i++) { __free_page(page_array[i]); page_array[i] = NULL; } return -ENOMEM; } - - memalloc_retry_wait(GFP_NOFS); } return 0; }

8 months, 3 weeks

1
0
0 0

[PATCH] ASoC: ti: davinci-mcasp: Fix race condition during probe

by Joao Paulo Goncalves

From: Joao Paulo Goncalves <joao.goncalves(a)toradex.com> When using davinci-mcasp as CPU DAI with simple-card, there are some conditions that cause simple-card to finish registering a sound card before davinci-mcasp finishes registering all sound components. This creates a non-working sound card from userspace with no problem indication apart from not being able to play/record audio on a PCM stream. The issue arises during simultaneous probe execution of both drivers. Specifically, the simple-card driver, awaiting a CPU DAI, proceeds as soon as davinci-mcasp registers its DAI. However, this process can lead to the client mutex lock (client_mutex in soc-core.c) being held or davinci-mcasp being preempted before PCM DMA registration on davinci-mcasp finishes. This situation occurs when the probes of both drivers run concurrently. Below is the code path for this condition. To solve the issue, defer davinci-mcasp CPU DAI registration to the last step in the audio part of it. This way, simple-card CPU DAI parsing will be deferred until all audio components are registered. Fail Code Path: simple-card.c: probe starts simple-card.c: simple_dai_link_of: simple_parse_node(..,cpu,..) returns EPROBE_DEFER, no CPU DAI yet davinci-mcasp.c: probe starts davinci-mcasp.c: devm_snd_soc_register_component() register CPU DAI simple-card.c: probes again, finish CPU DAI parsing and call devm_snd_soc_register_card() simple-card.c: finish probe davinci-mcasp.c: *dma_pcm_platform_register() register PCM DMA davinci-mcasp.c: probe finish Cc: stable(a)vger.kernel.org Fixes: 9fbd58cf4ab0 ("ASoC: davinci-mcasp: Choose PCM driver based on configured DMA controller") Signed-off-by: Joao Paulo Goncalves <joao.goncalves(a)toradex.com> --- sound/soc/ti/davinci-mcasp.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/sound/soc/ti/davinci-mcasp.c b/sound/soc/ti/davinci-mcasp.c index b892d66f78470..1e760c3155213 100644 --- a/sound/soc/ti/davinci-mcasp.c +++ b/sound/soc/ti/davinci-mcasp.c @@ -2417,12 +2417,6 @@ static int davinci_mcasp_probe(struct platform_device *pdev) mcasp_reparent_fck(pdev); - ret = devm_snd_soc_register_component(&pdev->dev, &davinci_mcasp_component, - &davinci_mcasp_dai[mcasp->op_mode], 1); - - if (ret != 0) - goto err; - ret = davinci_mcasp_get_dma_type(mcasp); switch (ret) { case PCM_EDMA: @@ -2449,6 +2443,12 @@ static int davinci_mcasp_probe(struct platform_device *pdev) goto err; } + ret = devm_snd_soc_register_component(&pdev->dev, &davinci_mcasp_component, + &davinci_mcasp_dai[mcasp->op_mode], 1); + + if (ret != 0) + goto err; + no_audio: ret = davinci_mcasp_init_gpiochip(mcasp); if (ret) { -- 2.34.1

8 months, 3 weeks

4
3
0 0

[PATCH v3 01/43] drm/fbdev-generic: Do not set physical framebuffer address

by Thomas Zimmermann

Framebuffer memory is allocated via vzalloc() from non-contiguous physical pages. The physical framebuffer start address is therefore meaningless. Do not set it. The value is not used within the kernel and only exported to userspace on dedicated ARM configs. No functional change is expected. v2: - refer to vzalloc() in commit message (Javier) Signed-off-by: Thomas Zimmermann <tzimmermann(a)suse.de> Fixes: a5b44c4adb16 ("drm/fbdev-generic: Always use shadow buffering") Cc: Thomas Zimmermann <tzimmermann(a)suse.de> Cc: Javier Martinez Canillas <javierm(a)redhat.com> Cc: Zack Rusin <zackr(a)vmware.com> Cc: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com> Cc: Maxime Ripard <mripard(a)kernel.org> Cc: <stable(a)vger.kernel.org> # v6.4+ Reviewed-by: Javier Martinez Canillas <javierm(a)redhat.com> Reviewed-by: Zack Rusin <zack.rusin(a)broadcom.com> Reviewed-by: Sui Jingfeng <sui.jingfeng(a)linux.dev> Tested-by: Sui Jingfeng <sui.jingfeng(a)linux.dev> Acked-by: Maxime Ripard <mripard(a)kernel.org> --- drivers/gpu/drm/drm_fbdev_generic.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/drm_fbdev_generic.c b/drivers/gpu/drm/drm_fbdev_generic.c index be357f926faec..97e579c33d84a 100644 --- a/drivers/gpu/drm/drm_fbdev_generic.c +++ b/drivers/gpu/drm/drm_fbdev_generic.c @@ -113,7 +113,6 @@ static int drm_fbdev_generic_helper_fb_probe(struct drm_fb_helper *fb_helper, /* screen */ info->flags |= FBINFO_VIRTFB | FBINFO_READS_FAST; info->screen_buffer = screen_buffer; - info->fix.smem_start = page_to_phys(vmalloc_to_page(info->screen_buffer)); info->fix.smem_len = screen_size; /* deferred I/O */ -- 2.44.0

8 months, 3 weeks

1
0
0 0

[PATCH 5.10 000/294] 5.10.215-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.215 release. There are 294 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 Sat, 13 Apr 2024 09:53:55 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.215-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.10.215-rc1 Michael Roth <michael.roth(a)amd.com> x86/head/64: Re-enable stack protection Borislav Petkov (AMD) <bp(a)alien8.de> x86/retpoline: Add NOENDBR annotation to the SRSO dummy return thunk Shin'ichiro Kawasaki <shinichiro.kawasaki(a)wdc.com> scsi: sd: Fix wrong zone_write_granularity value during revalidate Michal Kubecek <mkubecek(a)suse.cz> kbuild: dummy-tools: adjust to stricter stackprotector check Vasiliy Kovalev <kovalev(a)altlinux.org> VMCI: Fix possible memcpy() run-time warning in vmci_datagram_invoke_guest_handler() Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: btintel: Fixe build regression Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915/gt: Reset queue_priority_hint on parking David Hildenbrand <david(a)redhat.com> x86/mm/pat: fix VM_PAT handling in COW mappings David Hildenbrand <david(a)redhat.com> virtio: reenable config if freezing device failed Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> tty: n_gsm: require CAP_NET_ADMIN to attach N_GSM0710 ldisc Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: discard table flag update with pending basechain deletion Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: release batch on table validation from abort path Roman Smirnov <r.smirnov(a)omp.ru> fbmon: prevent division by zero in fb_videomode_from_videomode() Jiawei Fu (iBug) <i(a)ibugone.com> drivers/nvme: Add quirks for device 126f:2262 Aleksandr Burakov <a.burakov(a)rosalinux.ru> fbdev: viafb: fix typo in hw_bitblt_1 and hw_bitblt_2 Colin Ian King <colin.i.king(a)gmail.com> usb: sl811-hcd: only defined function checkdone if QUIRK2 is defined Marco Felsch <m.felsch(a)pengutronix.de> usb: typec: tcpci: add generic tcpci fallback compatible Petre Rodan <petre.rodan(a)subdimension.ro> tools: iio: replace seekdir() in iio_generic_buffer linke li <lilinke99(a)qq.com> ring-buffer: use READ_ONCE() to read cpu_buffer->commit_page in concurrent environment Ricardo B. Marliere <ricardo(a)marliere.net> ktest: force $buildonly = 1 for 'make_warnings_file' test type Alban Boyé <alban.boye(a)protonmail.com> platform/x86: touchscreen_dmi: Add an extra entry for a variant of the Chuwi Vi8 tablet Gergo Koteles <soyer(a)irl.hu> Input: allocate keycode for Display refresh rate toggle Manjunath Patil <manjunath.b.patil(a)oracle.com> RDMA/cm: add timeout to cm_destroy_id wait Roman Smirnov <r.smirnov(a)omp.ru> block: prevent division by zero in blk_rq_stat_sum() Ian Rogers <irogers(a)google.com> libperf evlist: Avoid out-of-bounds access Daniel Drake <drake(a)endlessos.org> Revert "ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default" Dai Ngo <dai.ngo(a)oracle.com> SUNRPC: increase size of rpc_wait_queue.qlen from unsigned short to unsigned int Aric Cyr <aric.cyr(a)amd.com> drm/amd/display: Fix nanosec stat overflow Ye Bin <yebin10(a)huawei.com> ext4: forbid commit inconsistent quota data when errors=remount-ro Zhang Yi <yi.zhang(a)huawei.com> ext4: add a hint for block bitmap corrupt state in mb_groups Arnd Bergmann <arnd(a)arndb.de> media: sta2x11: fix irq handler cast Alex Henrie <alexhenrie24(a)gmail.com> isofs: handle CDs with bad root inode but good Joliet root directory Justin Tee <justin.tee(a)broadcom.com> scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc() Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> sysv: don't call sb_bread() with pointers_lock held Geert Uytterhoeven <geert+renesas(a)glider.be> pinctrl: renesas: checker: Limit cfg reg enum checks to provided IDs Kunwu Chan <chentao(a)kylinos.cn> Input: synaptics-rmi4 - fail probing if memory allocation for "phys" fails Edward Adam Davis <eadavis(a)qq.com> Bluetooth: btintel: Fix null ptr deref in btintel_read_version Eric Dumazet <edumazet(a)google.com> net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list() David Sterba <dsterba(a)suse.com> btrfs: send: handle path ref underflow in header iterate_inode_ref() David Sterba <dsterba(a)suse.com> btrfs: export: handle invalid inode or root reference in btrfs_get_parent() David Sterba <dsterba(a)suse.com> btrfs: handle chunk tree lookup error in btrfs_relocate_sys_chunks() Samasth Norway Ananda <samasth.norway.ananda(a)oracle.com> tools/power x86_energy_perf_policy: Fix file leak in get_pkg_num() Kunwu Chan <chentao(a)kylinos.cn> pstore/zone: Add a null pointer check to the psz_kmsg_read Shannon Nelson <shannon.nelson(a)amd.com> ionic: set adminq irq affinity Johan Jonker <jbx6244(a)gmail.com> arm64: dts: rockchip: fix rk3399 hdmi ports node Johan Jonker <jbx6244(a)gmail.com> arm64: dts: rockchip: fix rk3328 hdmi ports node John Ogness <john.ogness(a)linutronix.de> panic: Flush kernel log buffer at the end Harshit Mogalapalli <harshit.m.mogalapalli(a)oracle.com> VMCI: Fix memcpy() run-time warning in dg_dispatch_as_host() Markus Elfring <elfring(a)users.sourceforge.net> batman-adv: Improve exception handling in batadv_throw_uevent() Markus Elfring <elfring(a)users.sourceforge.net> batman-adv: Return directly after a failed batadv_dat_select_candidates() in batadv_dat_forward_data() Dmitry Antipov <dmantipov(a)yandex.ru> wifi: ath9k: fix LNA selection in ath_ant_try_scan() Josh Poimboeuf <jpoimboe(a)redhat.com> objtool: Add asm version of STACK_FRAME_NON_STANDARD Sean Christopherson <seanjc(a)google.com> x86/cpufeatures: Add CPUID_LNX_5 to track recently added Linux-defined word Davide Caratti <dcaratti(a)redhat.com> mptcp: don't account accept() of non-MPC client as fallback to TCP Borislav Petkov (AMD) <bp(a)alien8.de> x86/retpoline: Do the necessary fixup to the Zen3/4 srso return thunk for !SRSO Borislav Petkov (AMD) <bp(a)alien8.de> x86/bugs: Fix the SRSO mitigation on Zen3/4 Samuel Holland <samuel.holland(a)sifive.com> riscv: Fix spurious errors from __get/put_kernel_nofault Sumanth Korikkar <sumanthk(a)linux.ibm.com> s390/entry: align system call table on 8 bytes Borislav Petkov (AMD) <bp(a)alien8.de> x86/mce: Make sure to grab mce_sysfs_mutex in set_bank() Herve Codina <herve.codina(a)bootlin.com> of: dynamic: Synchronize of_changeset_destroy() with the devlink removals Herve Codina <herve.codina(a)bootlin.com> driver core: Introduce device_link_wait_removal() I Gede Agastya Darma Laksana <gedeagas22(a)gmail.com> ALSA: hda/realtek: Update Panasonic CF-SZ6 quirk to support headset with microphone Arnd Bergmann <arnd(a)arndb.de> ata: sata_mv: Fix PCI device ID table declaration compilation warning Arnd Bergmann <arnd(a)arndb.de> scsi: mylex: Fix sysfs buffer lengths Arnd Bergmann <arnd(a)arndb.de> ata: sata_sx4: fix pdc20621_get_from_dimm() on 64-bit Stephen Lee <slee08177(a)gmail.com> ASoC: ops: Fix wraparound for mask in snd_soc_get_volsw Johan Hovold <johan+linaro(a)kernel.org> arm64: dts: qcom: sc7180-trogdor: mark bluetooth address as broken Venkata Lakshmi Narayana Gubba <gubbaven(a)codeaurora.org> arm64: dts: qcom: sc7180: Remove clock for bluetooth on Trogdor Paul Barker <paul.barker.ct(a)bp.renesas.com> net: ravb: Always process TX descriptor ring Antoine Tenart <atenart(a)kernel.org> udp: do not accept non-tunnel GSO skbs landing in a tunnel Alexander Stein <alexander.stein(a)ew.tq-group.com> Revert "usb: phy: generic: Get the vbus supply" Bikash Hazarika <bhazarika(a)marvell.com> scsi: qla2xxx: Update manufacturer detail Bikash Hazarika <bhazarika(a)marvell.com> scsi: qla2xxx: Update manufacturer details Aleksandr Loktionov <aleksandr.loktionov(a)intel.com> i40e: fix vf may be used uninitialized in this function warning Aleksandr Loktionov <aleksandr.loktionov(a)intel.com> i40e: fix i40e_count_filters() to count only active/new filters Su Hui <suhui(a)nfschina.com> octeontx2-pf: check negative error code in otx2_open() Antoine Tenart <atenart(a)kernel.org> udp: do not transition UDP GRO fraglist partial checksums to unnecessary Kuniyuki Iwashima <kuniyu(a)amazon.com> ipv6: Fix infinite recursion in fib6_dump_done(). Jakub Kicinski <kuba(a)kernel.org> selftests: reuseaddr_conflict: add missing new line at the end of the output Eric Dumazet <edumazet(a)google.com> erspan: make sure erspan_base_hdr is present in skb->head Piotr Wejman <piotrwejman90(a)gmail.com> net: stmmac: fix rx queue priority assignment Eric Dumazet <edumazet(a)google.com> net/sched: act_skbmod: prevent kernel-infoleak Jakub Sitnicki <jakub(a)cloudflare.com> bpf, sockmap: Prevent lock inversion deadlock in map delete elem Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> vboxsf: Avoid an spurious warning if load_nls_xxx() fails Eric Dumazet <edumazet(a)google.com> netfilter: validate user input for expected length Ziyang Xuan <william.xuanziyang(a)huawei.com> netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get() Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: flush pending destroy work before exit_net release Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: reject new basechain after table flag update Min Li <min15.li(a)samsung.com> block: add check that partition length needs to be aligned with block size Pu Wen <puwen(a)hygon.cn> x86/srso: Add SRSO mitigation for Hygon processors Vlastimil Babka <vbabka(a)suse.cz> mm, vmscan: prevent infinite loop for costly GFP_NOIO | __GFP_RETRY_MAYFAIL allocations Ingo Molnar <mingo(a)kernel.org> Revert "x86/mm/ident_map: Use gbpages only where full GB page should be mapped." Jens Axboe <axboe(a)kernel.dk> io_uring: ensure '0' is returned on file registration success Alex Williamson <alex.williamson(a)redhat.com> vfio/fsl-mc: Block calling interrupt handler without trigger Alex Williamson <alex.williamson(a)redhat.com> vfio/platform: Create persistent IRQ handlers Alex Williamson <alex.williamson(a)redhat.com> vfio/pci: Create persistent INTx handler Alex Williamson <alex.williamson(a)redhat.com> vfio: Introduce interface to flush virqfd inject workqueue Alex Williamson <alex.williamson(a)redhat.com> vfio/pci: Lock external INTx masking ops Alex Williamson <alex.williamson(a)redhat.com> vfio/pci: Disable auto-enable of exclusive INTx IRQ Mahmoud Adam <mngyadam(a)amazon.com> net/rds: fix possible cp null dereference Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: disallow timeout for anonymous sets Bastien Nocera <hadess(a)hadess.net> Bluetooth: Fix TOCTOU in HCI debugfs implementation Hui Wang <hui.wang(a)canonical.com> Bluetooth: hci_event: set the conn encrypted before conn establishes Sandipan Das <sandipan.das(a)amd.com> x86/cpufeatures: Add new word for scattered features Heiner Kallweit <hkallweit1(a)gmail.com> r8169: fix issue caused by buggy BIOS on certain boards with RTL8168d Arnd Bergmann <arnd(a)arndb.de> dm integrity: fix out-of-range warning Hariprasad Kelam <hkelam(a)marvell.com> Octeontx2-af: fix pause frame configuration in GMP mode Andrei Matei <andreimatei1(a)gmail.com> bpf: Protect against int overflow for stack access size Nikita Kiryushin <kiryushin(a)ancud.ru> ACPICA: debugger: check status of acpi_evaluate_object() in acpi_db_walk_for_fields() Eric Dumazet <edumazet(a)google.com> tcp: properly terminate timers for kernel sockets Przemek Kitszel <przemyslaw.kitszel(a)intel.com> ixgbe: avoid sleeping allocation in ixgbe_ipsec_vf_add_sa() Ryosuke Yasuoka <ryasuoka(a)redhat.com> nfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet Alan Stern <stern(a)rowland.harvard.edu> USB: core: Fix deadlock in usb_deauthorize_interface() Muhammad Usama Anjum <usama.anjum(a)collabora.com> scsi: lpfc: Correct size for wqe for memset() Mika Westerberg <mika.westerberg(a)linux.intel.com> PCI/DPC: Quirk PIO log size for Intel Ice Lake Root Ports Kim Phillips <kim.phillips(a)amd.com> x86/cpu: Enable STIBP on AMD if Automatic IBRS is enabled Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Delay I/O Abort on PCI error Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix command flush on cable pull Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Split FCE|EFT trace control Christian A. Ehrhardt <lk(a)c--e.de> usb: typec: ucsi: Clear UCSI_CCI_RESET_COMPLETE before reset Christian A. Ehrhardt <lk(a)c--e.de> usb: typec: ucsi: Ack unsupported commands yuan linyu <yuanlinyu(a)hihonor.com> usb: udc: remove warning when queue disabled ep Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: gadget: LPM flow fix Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: host: Fix ISOC flow in DDMA mode Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: host: Fix hibernation flow Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: host: Fix remote wakeup from hibernation Alan Stern <stern(a)rowland.harvard.edu> USB: core: Add hub_get() and hub_put() routines Dan Carpenter <dan.carpenter(a)linaro.org> staging: vc04_services: fix information leak in create_component() Arnd Bergmann <arnd(a)arndb.de> staging: vc04_services: changen strncpy() to strscpy_pad() Guilherme G. Piccoli <gpiccoli(a)igalia.com> scsi: core: Fix unremoved procfs host directory regression Duoming Zhou <duoming(a)zju.edu.cn> ALSA: sh: aica: reorder cleanup operations to avoid UAF bugs Oliver Neukum <oneukum(a)suse.com> usb: cdc-wdm: close race between read and workqueue Claus Hansen Ries <chr(a)terma.com> net: ll_temac: platform_get_resource replaced by wrong function Mikko Rapeli <mikko.rapeli(a)linaro.org> mmc: core: Avoid negative index with array access Mikko Rapeli <mikko.rapeli(a)linaro.org> mmc: core: Initialize mmc_blk_ioc_data Nathan Chancellor <nathan(a)kernel.org> hexagon: vmlinux.lds.S: handle attributes section Max Filippov <jcmvbkbc(a)gmail.com> exec: Fix NOMMU linux_binprm::exec in transfer_args_to_stack() Felix Fietkau <nbd(a)nbd.name> wifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes John Sperbeck <jsperbeck(a)google.com> init: open /initrd.image with O_LARGEFILE Zi Yan <ziy(a)nvidia.com> mm/migrate: set swap entry values of THP tail pages properly. Liu Shixin <liushixin2(a)huawei.com> mm/memory-failure: fix an incorrect use of tail pages Hugo Villeneuve <hvilleneuve(a)dimonoff.com> serial: sc16is7xx: convert from _raw_ to _noinc_ regmap functions for FIFO Nathan Chancellor <nathan(a)kernel.org> powerpc: xor_vmx: Add '-mhard-float' to CFLAGS Tim Schumacher <timschumi(a)gmx.de> efivarfs: Request at most 512 bytes for variable names Yang Jihong <yangjihong1(a)huawei.com> perf/core: Fix reentry problem in perf_output_read_group() Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/rfds: Mitigate Register File Data Sampling (RFDS) Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> Documentation/hw-vuln: Add documentation for RFDS Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> KVM/VMX: Move VERW closer to VMentry for MDS mitigation Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> KVM/VMX: Use BT+JNC, i.e. EFLAGS.CF to select VMRESUME vs. VMLAUNCH Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/entry_32: Add VERW just before userspace transition Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/entry_64: Add VERW just before userspace transition Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/bugs: Add asm helpers for executing VERW Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/asm: Add _ASM_RIP() macro for x86-64 (%rip) suffix Goldwyn Rodrigues <rgoldwyn(a)suse.com> btrfs: allocate btrfs_ioctl_defrag_range_args on stack John Ogness <john.ogness(a)linutronix.de> printk: Update @console_may_schedule in console_trylock_spinning() Maximilian Heyne <mheyne(a)amazon.de> xen/events: close evtchn after mapping cleanup Sumit Garg <sumit.garg(a)linaro.org> tee: optee: Fix kernel panic caused by incorrect error handling Bart Van Assche <bvanassche(a)acm.org> fs/aio: Check IOCB_AIO_RW before the struct aio_kiocb conversion Nicolas Pitre <nico(a)fluxnic.net> vt: fix unicode buffer corruption when deleting characters Alexander Usyskin <alexander.usyskin(a)intel.com> mei: me: add arrow lake point H DID Alexander Usyskin <alexander.usyskin(a)intel.com> mei: me: add arrow lake point S DID Sherry Sun <sherry.sun(a)nxp.com> tty: serial: fsl_lpuart: avoid idle preamble pending if CTS is enabled Mathias Nyman <mathias.nyman(a)linux.intel.com> usb: port: Don't try to peer unused USB ports based on location Krishna Kurapati <quic_kriskura(a)quicinc.com> usb: gadget: ncm: Fix handling of zero block length packets Alan Stern <stern(a)rowland.harvard.edu> USB: usb-storage: Prevent divide-by-0 error in isd200_ata_command Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Fix headset Mic no show at resume back for Lenovo ALC897 platform Sean Christopherson <seanjc(a)google.com> KVM: SVM: Flush pages under kvm->lock to fix UAF in svm_register_enc_region() Nathan Chancellor <nathan(a)kernel.org> xfrm: Avoid clang fortify warning in copy_to_user_tmpl() Michael Kelley <mhklinux(a)outlook.com> Drivers: hv: vmbus: Calculate ring buffer size for more efficient use of memory Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: reject constant set with timeout Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: disallow anonymous set with timeout flag Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: mark set as dead when unbinding anonymous set with timeout Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> cpufreq: brcmstb-avs-cpufreq: fix up "add check for cpufreq_cpu_get's return value" Ian Abbott <abbotti(a)mev.co.uk> comedi: comedi_test: Prevent timers rescheduling during deletion Salvatore Bonaccorso <carnil(a)debian.org> scripts: kernel-doc: Fix syntax error due to undeclared args variable Anton Altaparmakov <anton(a)tuxera.com> x86/pm: Work around false positive kmemleak report in msr_build_context() Andy Lutomirski <luto(a)kernel.org> x86/stackprotector/32: Make the canary into a regular percpu variable Xu Wang <vulab(a)iscas.ac.cn> vxge: remove unnecessary cast in kfree() Mikulas Patocka <mpatocka(a)redhat.com> dm snapshot: fix lockup in dm_exception_table_exit Leo Ma <hanghong.ma(a)amd.com> drm/amd/display: Fix noise issue on HDMI AV mute Rodrigo Siqueira <Rodrigo.Siqueira(a)amd.com> drm/amd/display: Return the correct HDCP error code Conrad Kostecki <conikost(a)gentoo.org> ahci: asm1064: asm1166: don't limit reported ports Andrey Jr. Melnikov <temnota.am(a)gmail.com> ahci: asm1064: correct count of reported ports Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: netlink: access device through ctx instead of peer Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: netlink: check for dangling peer via is_dead instead of empty list Steven Rostedt (Google) <rostedt(a)goodmis.org> net: hns3: tracing: fix hclgevf trace event strings Borislav Petkov (AMD) <bp(a)alien8.de> x86/CPU/AMD: Update the Zenbleed microcode revisions Marek Szyprowski <m.szyprowski(a)samsung.com> cpufreq: dt: always allocate zeroed cpumask Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: prevent kernel bug at submit_bh_wbc() Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix failure to detect DAT corruption in btree and direct mappings Qiang Zhang <qiang4.zhang(a)intel.com> memtest: use {READ,WRITE}_ONCE in memory scanning Jani Nikula <jani.nikula(a)intel.com> drm/vc4: hdmi: do not return negative values from .get_modes() Jani Nikula <jani.nikula(a)intel.com> drm/imx/ipuv3: do not return negative values from .get_modes() Jani Nikula <jani.nikula(a)intel.com> drm/exynos: do not return negative values from .get_modes() Jani Nikula <jani.nikula(a)intel.com> drm/panel: do not return negative error codes from drm_panel_get_modes() Harald Freudenberger <freude(a)linux.ibm.com> s390/zcrypt: fix reference counting on zcrypt card objects Sean Anderson <sean.anderson(a)linux.dev> soc: fsl: qbman: Use raw spinlock for cgr_lock Sean Anderson <sean.anderson(a)seco.com> soc: fsl: qbman: Add CGR update function Sean Anderson <sean.anderson(a)seco.com> soc: fsl: qbman: Add helper for sanity checking cgr ops Sean Anderson <sean.anderson(a)linux.dev> soc: fsl: qbman: Always disable interrupts when taking cgr_lock Steven Rostedt (Google) <rostedt(a)goodmis.org> ring-buffer: Fix full_waiters_pending in poll Steven Rostedt (Google) <rostedt(a)goodmis.org> ring-buffer: Fix resetting of shortest_full Steven Rostedt (Google) <rostedt(a)goodmis.org> ring-buffer: Do not set shortest_full when full target is hit Steven Rostedt (Google) <rostedt(a)goodmis.org> ring-buffer: Fix waking up ring buffer readers Alex Williamson <alex.williamson(a)redhat.com> vfio/platform: Disable virqfds on cleanup Niklas Cassel <cassel(a)kernel.org> PCI: dwc: endpoint: Fix advertised resizable BAR size Nathan Chancellor <nathan(a)kernel.org> kbuild: Move -Wenum-{compare-conditional,enum-conversion} into W=1 Josef Bacik <josef(a)toxicpanda.com> nfs: fix UAF in direct writes Stanislaw Gruszka <stanislaw.gruszka(a)linux.intel.com> PCI/AER: Block runtime suspend when handling errors Sean V Kelley <sean.v.kelley(a)intel.com> PCI/ERR: Clear AER status only when we control AER Samuel Thibault <samuel.thibault(a)ens-lyon.org> speakup: Fix 8bit characters from direct synth Wayne Chang <waynec(a)nvidia.com> usb: gadget: tegra-xudc: Fix USB3 PHY retrieval logic Jon Hunter <jonathanh(a)nvidia.com> usb: gadget: tegra-xudc: Use dev_err_probe() Wayne Chang <waynec(a)nvidia.com> phy: tegra: xusb: Add API to retrieve the port number of phy Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> slimbus: core: Remove usage of the deprecated ida_simple_xx() API Jerome Brunet <jbrunet(a)baylibre.com> nvmem: meson-efuse: fix function pointer type mismatch Maximilian Heyne <mheyne(a)amazon.de> ext4: fix corruption during on-line resize Josua Mayer <josua(a)solid-run.com> hwmon: (amc6821) add of_match table Christian Gmeiner <cgmeiner(a)igalia.com> drm/etnaviv: Restore some id values Dominique Martinet <dominique.martinet(a)atmark-techno.com> mmc: core: Fix switch on gp3 partition Ryan Roberts <ryan.roberts(a)arm.com> mm: swap: fix race between free_swap_and_cache() and swapoff() Fedor Pchelkin <pchelkin(a)ispras.ru> mac802154: fix llsec key resources release in mac802154_llsec_key_del Yu Kuai <yukuai3(a)huawei.com> dm-raid: fix lockdep waring in "pers->hot_add_disk" Song Liu <song(a)kernel.org> Revert "Revert "md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d"" Paul Menzel <pmenzel(a)molgen.mpg.de> PCI/DPC: Quirk PIO log size for Intel Raptor Lake Root Ports Mika Westerberg <mika.westerberg(a)linux.intel.com> PCI/DPC: Quirk PIO log size for certain Intel Root Ports Mika Westerberg <mika.westerberg(a)linux.intel.com> PCI/ASPM: Make Intel DG2 L1 acceptable latency unlimited Bjorn Helgaas <bhelgaas(a)google.com> PCI: Work around Intel I210 ROM BAR overlap defect Amey Narkhede <ameynarkhede03(a)gmail.com> PCI: Cache PCIe Device Capabilities register Sean V Kelley <sean.v.kelley(a)intel.com> PCI/ERR: Cache RCEC EA Capability offset in pci_init_capabilities() Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PCI/PM: Drain runtime-idle callbacks before driver removal Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> PCI: Drop pci_device_remove() test of pci_dev->driver Filipe Manana <fdmanana(a)suse.com> btrfs: fix off-by-one chunk length calculation at contains_pending_extent() Peter Collingbourne <pcc(a)google.com> serial: Lock console when calling into driver before registration Petr Mladek <pmladek(a)suse.com> printk/console: Split out code that enables default console Jameson Thies <jthies(a)google.com> usb: typec: ucsi: Clean up UCSI_CABLE_PROP macros Miklos Szeredi <mszeredi(a)redhat.com> fuse: don't unhash root Miklos Szeredi <mszeredi(a)redhat.com> fuse: fix root lookup with nonzero generation Wolfram Sang <wsa+renesas(a)sang-engineering.com> mmc: tmio: avoid concurrent runs of mmc_request_done() Qingliang Li <qingliang.li(a)mediatek.com> PM: sleep: wakeirq: fix wake irq warning in system suspend Toru Katagiri <Toru.Katagiri(a)tdk.com> USB: serial: cp210x: add pid/vid for TDK NC0110013M and MM0110113M Aurélien Jacobs <aurel(a)gnuage.org> USB: serial: option: add MeiG Smart SLM320 product Christian Häggström <christian.haggstrom(a)orexplore.com> USB: serial: cp210x: add ID for MGP Instruments PDS100 Cameron Williams <cang1(a)live.co.uk> USB: serial: add device ID for VeriFone adapter Daniel Vogelbacher <daniel(a)chaospixel.com> USB: serial: ftdi_sio: add support for GMC Z216C Adapter IR-USB Michael Ellerman <mpe(a)ellerman.id.au> powerpc/fsl: Fix mfpmr build errors with newer binutils Gabor Juhos <j4g8y7(a)gmail.com> clk: qcom: mmcc-msm8974: fix terminating of frequency table arrays Gabor Juhos <j4g8y7(a)gmail.com> clk: qcom: mmcc-apq8084: fix terminating of frequency table arrays Gabor Juhos <j4g8y7(a)gmail.com> clk: qcom: gcc-ipq8074: fix terminating of frequency table arrays Gabor Juhos <j4g8y7(a)gmail.com> clk: qcom: gcc-ipq6018: fix terminating of frequency table arrays Maulik Shah <quic_mkshah(a)quicinc.com> PM: suspend: Set mem_sleep_current during kernel command line setup Guenter Roeck <linux(a)roeck-us.net> parisc: Strip upper 32 bit of sum in csum_ipv6_magic for 64-bit builds Guenter Roeck <linux(a)roeck-us.net> parisc: Fix csum_ipv6_magic on 64-bit systems Guenter Roeck <linux(a)roeck-us.net> parisc: Fix csum_ipv6_magic on 32-bit systems Guenter Roeck <linux(a)roeck-us.net> parisc: Fix ip_fast_csum John David Anglin <dave.anglin(a)bell.net> parisc: Avoid clobbering the C/B bits in the PSW with tophys and tovirt macros Arseniy Krasnov <avkrasnov(a)salutedevices.com> mtd: rawnand: meson: fix scrambling mode value in command macro Zhang Yi <yi.zhang(a)huawei.com> ubi: correct the calculation of fastmap size Richard Weinberger <richard(a)nod.at> ubi: Check for too small LEB size in VTBL code Matthew Wilcox (Oracle) <willy(a)infradead.org> ubifs: Set page uptodate in the correct place Jan Kara <jack(a)suse.cz> fat: fix uninitialized field in nostale filehandles Matthew Wilcox (Oracle) <willy(a)infradead.org> bounds: support non-power-of-two CONFIG_NR_CPUS Damien Le Moal <dlemoal(a)kernel.org> block: Clear zone limits for a non-zoned stacked queue Damien Le Moal <damien.lemoal(a)wdc.com> block: introduce zone_write_granularity limit Baokun Li <libaokun1(a)huawei.com> ext4: correct best extent lstart adjustment logic SeongJae Park <sj(a)kernel.org> selftests/mqueue: Set timeout to 180 seconds Damian Muszynski <damian.muszynski(a)intel.com> crypto: qat - resolve race condition during AER recovery Svyatoslav Pankratov <svyatoslav.pankratov(a)intel.com> crypto: qat - fix double free during reset Randy Dunlap <rdunlap(a)infradead.org> sparc: vDSO: fix return value of __setup handler Randy Dunlap <rdunlap(a)infradead.org> sparc64: NMI watchdog: fix return value of __setup handler Sean Christopherson <seanjc(a)google.com> KVM: Always flush async #PF workqueue when vCPU is being destroyed Gui-Dong Han <2045gemini(a)gmail.com> media: xc4000: Fix atomicity violation in xc4000_get_frequency Hugo Villeneuve <hvilleneuve(a)dimonoff.com> serial: max310x: fix NULL pointer dereference in I2C instantiation Zack Rusin <zack.rusin(a)broadcom.com> drm/vmwgfx: Fix possible null pointer derefence with invalid contexts Zack Rusin <zackr(a)vmware.com> drm/vmwgfx: Fix some static checker warnings Lee Jones <lee.jones(a)linaro.org> drm/vmwgfx/vmwgfx_cmdbuf_res: Remove unused variable 'ret' Christian König <christian.koenig(a)amd.com> drm/vmwgfx: switch over to the new pin interface v2 Christian König <christian.koenig(a)amd.com> drm/vmwgfx: stop using ttm_bo_create v2 Duje Mihanović <duje.mihanovic(a)skole.hr> arm: dts: marvell: Fix maxium->maxim typo in brownstone dts Roberto Sassu <roberto.sassu(a)huawei.com> smack: Handle SMACK64TRANSMUTE in smack_inode_setsecurity() Roberto Sassu <roberto.sassu(a)huawei.com> smack: Set SMACK64TRANSMUTE only for dirs in smack_inode_setxattr() Amit Pundir <amit.pundir(a)linaro.org> clk: qcom: gcc-sdm845: Add soft dependency on rpmhpd Hidenori Kobayashi <hidenorik(a)chromium.org> media: staging: ipu3-imgu: Set fields before media_entity_pads_init() Zheng Wang <zyytlz.wz(a)163.com> wifi: brcmfmac: Fix use-after-free bug in brcmf_cfg80211_detach Thomas Gleixner <tglx(a)linutronix.de> timers: Rename del_timer_sync() to timer_delete_sync() Thomas Gleixner <tglx(a)linutronix.de> timers: Use del_timer_sync() even on UP Thomas Gleixner <tglx(a)linutronix.de> timers: Update kernel-doc for various functions Borislav Petkov <bp(a)suse.de> x86/bugs: Use sysfs_emit() Kim Phillips <kim.phillips(a)amd.com> x86/cpu: Support AMD Automatic IBRS Lin Yujun <linyujun809(a)huawei.com> Documentation/hw-vuln: Update spectre doc ------------- Diffstat: Documentation/ABI/testing/sysfs-devices-system-cpu | 1 + Documentation/admin-guide/hw-vuln/index.rst | 1 + .../admin-guide/hw-vuln/reg-file-data-sampling.rst | 104 +++++++++ Documentation/admin-guide/hw-vuln/spectre.rst | 18 +- Documentation/admin-guide/kernel-parameters.txt | 27 ++- Documentation/block/queue-sysfs.rst | 7 + Documentation/x86/mds.rst | 34 ++- Makefile | 4 +- arch/arm/boot/dts/mmp2-brownstone.dts | 2 +- arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 3 +- arch/arm64/boot/dts/rockchip/rk3328.dtsi | 11 +- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 12 +- arch/hexagon/kernel/vmlinux.lds.S | 1 + arch/parisc/include/asm/assembly.h | 18 +- arch/parisc/include/asm/checksum.h | 10 +- arch/powerpc/include/asm/reg_fsl_emb.h | 11 +- arch/powerpc/lib/Makefile | 2 +- arch/riscv/include/asm/uaccess.h | 4 +- arch/s390/kernel/entry.S | 1 + arch/sparc/kernel/nmi.c | 2 +- arch/sparc/vdso/vma.c | 7 +- arch/x86/Kconfig | 18 +- arch/x86/Makefile | 8 + arch/x86/entry/entry.S | 23 ++ arch/x86/entry/entry_32.S | 59 +---- arch/x86/entry/entry_64.S | 10 + arch/x86/entry/entry_64_compat.S | 1 + arch/x86/include/asm/asm-prototypes.h | 1 + arch/x86/include/asm/asm.h | 5 + arch/x86/include/asm/cpufeature.h | 8 +- arch/x86/include/asm/cpufeatures.h | 5 +- arch/x86/include/asm/disabled-features.h | 3 +- arch/x86/include/asm/entry-common.h | 1 - arch/x86/include/asm/irqflags.h | 1 + arch/x86/include/asm/msr-index.h | 10 + arch/x86/include/asm/nospec-branch.h | 47 ++-- arch/x86/include/asm/processor.h | 15 +- arch/x86/include/asm/ptrace.h | 5 +- arch/x86/include/asm/required-features.h | 3 +- arch/x86/include/asm/segment.h | 30 +-- arch/x86/include/asm/setup.h | 1 - arch/x86/include/asm/stackprotector.h | 79 ++----- arch/x86/include/asm/suspend_32.h | 12 +- arch/x86/kernel/Makefile | 1 - arch/x86/kernel/asm-offsets_32.c | 5 - arch/x86/kernel/cpu/amd.c | 10 +- arch/x86/kernel/cpu/bugs.c | 245 ++++++++++++++------- arch/x86/kernel/cpu/common.c | 64 ++++-- arch/x86/kernel/cpu/mce/core.c | 4 +- arch/x86/kernel/doublefault_32.c | 4 +- arch/x86/kernel/head64.c | 9 - arch/x86/kernel/head_32.S | 18 +- arch/x86/kernel/head_64.S | 24 +- arch/x86/kernel/nmi.c | 3 - arch/x86/kernel/setup_percpu.c | 1 - arch/x86/kernel/tls.c | 8 +- arch/x86/kvm/cpuid.h | 2 + arch/x86/kvm/svm/sev.c | 18 +- arch/x86/kvm/vmx/run_flags.h | 7 +- arch/x86/kvm/vmx/vmenter.S | 9 +- arch/x86/kvm/vmx/vmx.c | 12 +- arch/x86/kvm/x86.c | 5 +- arch/x86/lib/insn-eval.c | 4 - arch/x86/lib/retpoline.S | 6 +- arch/x86/mm/ident_map.c | 23 +- arch/x86/mm/pat/memtype.c | 50 +++-- arch/x86/platform/pvh/head.S | 14 -- arch/x86/power/cpu.c | 6 +- arch/x86/xen/enlighten_pv.c | 1 - block/blk-settings.c | 41 +++- block/blk-stat.c | 2 +- block/blk-sysfs.c | 8 + block/ioctl.c | 11 +- drivers/accessibility/speakup/synth.c | 4 +- drivers/acpi/acpica/dbnames.c | 8 +- drivers/acpi/sleep.c | 12 - drivers/ata/ahci.c | 5 - drivers/ata/sata_mv.c | 63 +++--- drivers/ata/sata_sx4.c | 6 +- drivers/base/core.c | 26 ++- drivers/base/cpu.c | 8 + drivers/base/power/wakeirq.c | 4 +- drivers/bluetooth/btintel.c | 2 +- drivers/clk/qcom/gcc-ipq6018.c | 2 + drivers/clk/qcom/gcc-ipq8074.c | 2 + drivers/clk/qcom/gcc-sdm845.c | 1 + drivers/clk/qcom/mmcc-apq8084.c | 2 + drivers/clk/qcom/mmcc-msm8974.c | 2 + drivers/cpufreq/brcmstb-avs-cpufreq.c | 5 +- drivers/cpufreq/cpufreq-dt.c | 2 +- drivers/crypto/qat/qat_common/adf_aer.c | 23 +- drivers/firmware/efi/vars.c | 17 +- drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c | 12 +- .../gpu/drm/amd/display/modules/hdcp/hdcp_psp.c | 3 + .../gpu/drm/amd/display/modules/inc/mod_stats.h | 4 +- drivers/gpu/drm/drm_panel.c | 17 +- drivers/gpu/drm/etnaviv/etnaviv_drv.c | 2 +- drivers/gpu/drm/etnaviv/etnaviv_hwdb.c | 9 + drivers/gpu/drm/exynos/exynos_drm_vidi.c | 4 +- drivers/gpu/drm/exynos/exynos_hdmi.c | 4 +- drivers/gpu/drm/i915/gt/intel_engine_pm.c | 3 - drivers/gpu/drm/i915/gt/intel_lrc.c | 3 + drivers/gpu/drm/imx/parallel-display.c | 4 +- drivers/gpu/drm/ttm/ttm_memory.c | 2 + drivers/gpu/drm/vc4/vc4_hdmi.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_binding.c | 20 +- drivers/gpu/drm/vmwgfx/vmwgfx_blit.c | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_bo.c | 92 ++++++-- drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c | 8 +- drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 11 +- drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 12 +- drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_mob.c | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_msg.c | 6 +- drivers/gpu/drm/vmwgfx/vmwgfx_resource.c | 12 +- drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_shader.c | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_so.c | 3 +- drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c | 50 +---- drivers/gpu/drm/vmwgfx/vmwgfx_validation.c | 6 +- drivers/hwmon/amc6821.c | 11 + drivers/infiniband/core/cm.c | 20 +- drivers/input/rmi4/rmi_driver.c | 6 +- drivers/md/dm-integrity.c | 2 +- drivers/md/dm-raid.c | 2 + drivers/md/dm-snap.c | 4 +- drivers/md/raid5.c | 12 + drivers/media/pci/sta2x11/sta2x11_vip.c | 9 +- drivers/media/tuners/xc4000.c | 4 +- drivers/misc/mei/hw-me-regs.h | 2 + drivers/misc/mei/pci-me.c | 2 + drivers/misc/vmw_vmci/vmci_datagram.c | 6 +- drivers/mmc/core/block.c | 14 +- drivers/mmc/host/tmio_mmc_core.c | 2 + drivers/mtd/nand/raw/meson_nand.c | 2 +- drivers/mtd/ubi/fastmap.c | 7 +- drivers/mtd/ubi/vtbl.c | 6 + .../ethernet/hisilicon/hns3/hns3pf/hclge_trace.h | 8 +- .../ethernet/hisilicon/hns3/hns3vf/hclgevf_trace.h | 8 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 7 +- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 34 ++- drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c | 16 +- drivers/net/ethernet/marvell/octeontx2/af/cgx.c | 5 + .../net/ethernet/marvell/octeontx2/nic/otx2_pf.c | 2 +- drivers/net/ethernet/neterion/vxge/vxge-config.c | 2 +- drivers/net/ethernet/pensando/ionic/ionic_lif.c | 5 +- drivers/net/ethernet/realtek/r8169_main.c | 9 + drivers/net/ethernet/renesas/ravb_main.c | 7 +- drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 40 +++- .../net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 38 +++- drivers/net/ethernet/xilinx/ll_temac_main.c | 2 +- drivers/net/wireguard/netlink.c | 10 +- drivers/net/wireless/ath/ath9k/antenna.c | 2 +- .../broadcom/brcm80211/brcmfmac/cfg80211.c | 4 +- drivers/nvme/host/pci.c | 3 + drivers/nvmem/meson-efuse.c | 25 +-- drivers/of/dynamic.c | 12 + drivers/pci/controller/dwc/pcie-designware-ep.c | 7 +- drivers/pci/pci-driver.c | 23 +- drivers/pci/pci.c | 6 +- drivers/pci/pci.h | 17 ++ drivers/pci/pcie/Makefile | 2 +- drivers/pci/pcie/dpc.c | 15 +- drivers/pci/pcie/err.c | 33 ++- drivers/pci/pcie/rcec.c | 59 +++++ drivers/pci/probe.c | 7 +- drivers/pci/quirks.c | 100 +++++++++ drivers/pci/setup-res.c | 8 +- drivers/phy/tegra/xusb.c | 13 ++ drivers/pinctrl/renesas/core.c | 4 +- drivers/platform/x86/touchscreen_dmi.c | 9 + drivers/s390/crypto/zcrypt_api.c | 2 + drivers/scsi/hosts.c | 7 +- drivers/scsi/lpfc/lpfc_nportdisc.c | 6 +- drivers/scsi/lpfc/lpfc_nvmet.c | 2 +- drivers/scsi/myrb.c | 20 +- drivers/scsi/myrs.c | 24 +- drivers/scsi/qla2xxx/qla_attr.c | 14 +- drivers/scsi/qla2xxx/qla_def.h | 2 +- drivers/scsi/qla2xxx/qla_gs.c | 2 +- drivers/scsi/qla2xxx/qla_init.c | 102 ++++----- drivers/scsi/qla2xxx/qla_target.c | 10 + drivers/scsi/sd.c | 7 +- drivers/slimbus/core.c | 4 +- drivers/soc/fsl/qbman/qman.c | 98 +++++++-- drivers/staging/comedi/drivers/comedi_test.c | 30 ++- drivers/staging/media/ipu3/ipu3-v4l2.c | 16 +- .../staging/vc04_services/vchiq-mmal/mmal-vchiq.c | 5 +- drivers/tee/optee/device.c | 3 +- drivers/tty/n_gsm.c | 3 + drivers/tty/serial/8250/8250_port.c | 6 - drivers/tty/serial/fsl_lpuart.c | 7 +- drivers/tty/serial/max310x.c | 7 +- drivers/tty/serial/sc16is7xx.c | 15 +- drivers/tty/serial/serial_core.c | 12 + drivers/tty/vt/vt.c | 2 +- drivers/usb/class/cdc-wdm.c | 6 +- drivers/usb/core/hub.c | 23 +- drivers/usb/core/hub.h | 2 + drivers/usb/core/port.c | 5 +- drivers/usb/core/sysfs.c | 16 +- drivers/usb/dwc2/core.h | 14 ++ drivers/usb/dwc2/core_intr.c | 63 ++++-- drivers/usb/dwc2/gadget.c | 4 + drivers/usb/dwc2/hcd.c | 47 +++- drivers/usb/dwc2/hcd_ddma.c | 17 +- drivers/usb/dwc2/hw.h | 2 +- drivers/usb/gadget/function/f_ncm.c | 2 +- drivers/usb/gadget/udc/core.c | 4 +- drivers/usb/gadget/udc/tegra-xudc.c | 53 ++--- drivers/usb/host/sl811-hcd.c | 2 + drivers/usb/phy/phy-generic.c | 7 - drivers/usb/serial/cp210x.c | 4 + drivers/usb/serial/ftdi_sio.c | 2 + drivers/usb/serial/ftdi_sio_ids.h | 6 + drivers/usb/serial/option.c | 6 + drivers/usb/storage/isd200.c | 23 +- drivers/usb/typec/tcpm/tcpci.c | 1 + drivers/usb/typec/ucsi/ucsi.c | 42 +++- drivers/usb/typec/ucsi/ucsi.h | 4 +- drivers/vfio/fsl-mc/vfio_fsl_mc_intr.c | 7 +- drivers/vfio/pci/vfio_pci_intrs.c | 188 +++++++++------- drivers/vfio/platform/vfio_platform_irq.c | 106 ++++++--- drivers/vfio/virqfd.c | 21 ++ drivers/video/fbdev/core/fbmon.c | 7 +- drivers/video/fbdev/via/accel.c | 4 +- drivers/virtio/virtio.c | 10 +- drivers/xen/events/events_base.c | 5 +- fs/aio.c | 8 +- fs/btrfs/export.c | 9 +- fs/btrfs/ioctl.c | 25 +-- fs/btrfs/send.c | 10 +- fs/btrfs/volumes.c | 14 +- fs/exec.c | 1 + fs/ext4/mballoc.c | 22 +- fs/ext4/resize.c | 3 +- fs/ext4/super.c | 12 + fs/fat/nfs.c | 6 + fs/fuse/dir.c | 4 + fs/fuse/fuse_i.h | 1 - fs/fuse/inode.c | 7 +- fs/isofs/inode.c | 18 +- fs/nfs/direct.c | 11 +- fs/nfs/write.c | 2 +- fs/nilfs2/btree.c | 9 +- fs/nilfs2/direct.c | 9 +- fs/nilfs2/inode.c | 2 +- fs/pstore/zone.c | 2 + fs/sysv/itree.c | 10 +- fs/ubifs/file.c | 13 +- fs/vboxsf/super.c | 3 +- include/linux/blkdev.h | 15 ++ include/linux/cpu.h | 2 + include/linux/device.h | 1 + include/linux/gfp.h | 9 + include/linux/hyperv.h | 22 +- include/linux/nfs_fs.h | 1 + include/linux/objtool.h | 8 + include/linux/pci.h | 6 + include/linux/phy/tegra/xusb.h | 2 + include/linux/sunrpc/sched.h | 2 +- include/linux/timer.h | 18 +- include/linux/udp.h | 28 +++ include/linux/vfio.h | 2 + include/net/cfg802154.h | 1 + include/net/inet_connection_sock.h | 1 + include/net/sock.h | 7 + include/soc/fsl/qman.h | 9 + include/uapi/linux/input-event-codes.h | 1 + init/initramfs.c | 2 +- io_uring/io_uring.c | 2 +- kernel/bounds.c | 2 +- kernel/bpf/verifier.c | 5 + kernel/events/core.c | 9 + kernel/panic.c | 8 + kernel/power/suspend.c | 1 + kernel/printk/printk.c | 63 ++++-- kernel/time/timer.c | 160 ++++++++------ kernel/trace/ring_buffer.c | 193 +++++++++------- mm/compaction.c | 7 +- mm/memory-failure.c | 2 +- mm/memory.c | 4 + mm/memtest.c | 4 +- mm/migrate.c | 6 +- mm/page_alloc.c | 10 +- mm/swapfile.c | 13 +- mm/vmscan.c | 5 +- net/batman-adv/distributed-arp-table.c | 3 +- net/batman-adv/main.c | 14 +- net/bluetooth/hci_debugfs.c | 64 ++++-- net/bluetooth/hci_event.c | 25 +++ net/bridge/netfilter/ebtables.c | 6 + net/core/sock_map.c | 6 + net/ipv4/inet_connection_sock.c | 14 ++ net/ipv4/ip_gre.c | 5 + net/ipv4/netfilter/arp_tables.c | 4 + net/ipv4/netfilter/ip_tables.c | 4 + net/ipv4/tcp.c | 2 + net/ipv4/udp.c | 7 + net/ipv4/udp_offload.c | 13 +- net/ipv6/ip6_fib.c | 14 +- net/ipv6/ip6_gre.c | 3 + net/ipv6/netfilter/ip6_tables.c | 4 + net/ipv6/udp.c | 2 +- net/ipv6/udp_offload.c | 8 +- net/mac80211/cfg.c | 5 +- net/mac802154/llsec.c | 18 +- net/mptcp/protocol.c | 3 - net/mptcp/subflow.c | 3 + net/netfilter/nf_tables_api.c | 74 ++++++- net/nfc/nci/core.c | 5 + net/rds/rdma.c | 2 +- net/sched/act_skbmod.c | 10 +- net/smc/smc_pnet.c | 10 + net/xfrm/xfrm_user.c | 3 + scripts/Makefile.extrawarn | 2 + scripts/dummy-tools/gcc | 6 +- scripts/gcc-x86_32-has-stack-protector.sh | 6 +- scripts/kernel-doc | 2 +- security/smack/smack_lsm.c | 12 +- sound/pci/hda/patch_realtek.c | 9 +- sound/sh/aica.c | 17 +- sound/soc/soc-ops.c | 2 +- tools/iio/iio_utils.c | 2 +- tools/include/linux/objtool.h | 8 + tools/lib/perf/evlist.c | 18 +- tools/lib/perf/include/internal/evlist.h | 4 +- .../x86_energy_perf_policy.c | 1 + tools/testing/ktest/ktest.pl | 1 + tools/testing/selftests/mqueue/setting | 1 + tools/testing/selftests/net/reuseaddr_conflict.c | 2 +- virt/kvm/async_pf.c | 31 ++- 335 files changed, 3261 insertions(+), 1539 deletions(-)

8 months, 3 weeks

7
306
0 0

[PATCH] r8169: fix LED-related deadlock on module removal

by Heiner Kallweit

[ Upstream commit 19fa4f2a85d777a8052e869c1b892a2f7556569d ] Binding devm_led_classdev_register() to the netdev is problematic because on module unbinding we get a RTNL-related deadlock. Fix this by avoiding the device-managed LED functions. Note: We can safely call led_classdev_unregister() for a LED even if registering it failed, because led_classdev_unregister() detects this and is a no-op in this case. Fixes: 18764b883e15 ("r8169: add support for LED's on RTL8168/RTL8101") Cc: <stable(a)vger.kernel.org> # 6.8.x Reported-by: Lukas Wunner <lukas(a)wunner.de> Signed-off-by: Heiner Kallweit <hkallweit1(a)gmail.com> --- The original change was introduced with 6.8, 6.9 added support for LEDs on RTL8125. Therefore the first version of the fix applied on 6.9-rc only. This is the modified version for 6.8. --- drivers/net/ethernet/realtek/r8169.h | 4 +++- drivers/net/ethernet/realtek/r8169_leds.c | 23 +++++++++++++++++------ drivers/net/ethernet/realtek/r8169_main.c | 6 +++++- 3 files changed, 25 insertions(+), 8 deletions(-) diff --git a/drivers/net/ethernet/realtek/r8169.h b/drivers/net/ethernet/realtek/r8169.h index 81567fcf3..1ef399287 100644 --- a/drivers/net/ethernet/realtek/r8169.h +++ b/drivers/net/ethernet/realtek/r8169.h @@ -72,6 +72,7 @@ enum mac_version { }; struct rtl8169_private; +struct r8169_led_classdev; void r8169_apply_firmware(struct rtl8169_private *tp); u16 rtl8168h_2_get_adc_bias_ioffset(struct rtl8169_private *tp); @@ -83,4 +84,5 @@ void r8169_get_led_name(struct rtl8169_private *tp, int idx, char *buf, int buf_len); int rtl8168_get_led_mode(struct rtl8169_private *tp); int rtl8168_led_mod_ctrl(struct rtl8169_private *tp, u16 mask, u16 val); -void rtl8168_init_leds(struct net_device *ndev); +struct r8169_led_classdev *rtl8168_init_leds(struct net_device *ndev); +void r8169_remove_leds(struct r8169_led_classdev *leds); diff --git a/drivers/net/ethernet/realtek/r8169_leds.c b/drivers/net/ethernet/realtek/r8169_leds.c index 007d077ed..1c97f3cca 100644 --- a/drivers/net/ethernet/realtek/r8169_leds.c +++ b/drivers/net/ethernet/realtek/r8169_leds.c @@ -138,20 +138,31 @@ static void rtl8168_setup_ldev(struct r8169_led_classdev *ldev, led_cdev->hw_control_get_device = r8169_led_hw_control_get_device; /* ignore errors */ - devm_led_classdev_register(&ndev->dev, led_cdev); + led_classdev_register(&ndev->dev, led_cdev); } -void rtl8168_init_leds(struct net_device *ndev) +struct r8169_led_classdev *rtl8168_init_leds(struct net_device *ndev) { - /* bind resource mgmt to netdev */ - struct device *dev = &ndev->dev; struct r8169_led_classdev *leds; int i; - leds = devm_kcalloc(dev, RTL8168_NUM_LEDS, sizeof(*leds), GFP_KERNEL); + leds = kcalloc(RTL8168_NUM_LEDS + 1, sizeof(*leds), GFP_KERNEL); if (!leds) - return; + return NULL; for (i = 0; i < RTL8168_NUM_LEDS; i++) rtl8168_setup_ldev(leds + i, ndev, i); + + return leds; +} + +void r8169_remove_leds(struct r8169_led_classdev *leds) +{ + if (!leds) + return; + + for (struct r8169_led_classdev *l = leds; l->ndev; l++) + led_classdev_unregister(&l->led); + + kfree(leds); } diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index 4b6c28576..2cc1c36ab 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -634,6 +634,8 @@ struct rtl8169_private { const char *fw_name; struct rtl_fw *rtl_fw; + struct r8169_led_classdev *leds; + u32 ocp_base; }; @@ -4930,6 +4932,8 @@ static void rtl_remove_one(struct pci_dev *pdev) cancel_work_sync(&tp->wk.work); + r8169_remove_leds(tp->leds); + unregister_netdev(tp->dev); if (tp->dash_type != RTL_DASH_NONE) @@ -5391,7 +5395,7 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (IS_ENABLED(CONFIG_R8169_LEDS) && tp->mac_version > RTL_GIGA_MAC_VER_06 && tp->mac_version < RTL_GIGA_MAC_VER_61) - rtl8168_init_leds(dev); + tp->leds = rtl8168_init_leds(dev); netdev_info(dev, "%s, %pM, XID %03x, IRQ %d\n", rtl_chip_infos[chipset].name, dev->dev_addr, xid, tp->irq); -- 2.44.0

8 months, 3 weeks

1
0
0 0

+ init-fix-allocated-page-overlapping-with-ptr_err.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: init: fix allocated page overlapping with PTR_ERR has been added to the -mm mm-hotfixes-unstable branch. Its filename is init-fix-allocated-page-overlapping-with-ptr_err.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 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 via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Nam Cao <namcao(a)linutronix.de> Subject: init: fix allocated page overlapping with PTR_ERR Date: Thu, 18 Apr 2024 12:29:43 +0200 There is nothing preventing kernel memory allocators from allocating a page that overlaps with PTR_ERR(), except for architecture-specific code that setup memblock. It was discovered that RISCV architecture doesn't setup memblock corectly, leading to a page overlapping with PTR_ERR() being allocated, and subsequently crashing the kernel (link in Close: ) The reported crash has nothing to do with PTR_ERR(): the last page (at address 0xfffff000) being allocated leads to an unexpected arithmetic overflow in ext4; but still, this page shouldn't be allocated in the first place. Because PTR_ERR() is an architecture-independent thing, we shouldn't ask every single architecture to set this up. There may be other architectures beside RISCV that have the same problem. Fix this once and for all by reserving the physical memory page that may be mapped to the last virtual memory page as part of low memory. Unfortunately, this means if there is actual memory at this reserved location, that memory will become inaccessible. However, if this page is not reserved, it can only be accessed as high memory, so this doesn't matter if high memory is not supported. Even if high memory is supported, it is still only one page. Closes: https://lore.kernel.org/linux-riscv/878r1ibpdn.fsf@all.your.base.are.belong… Link: https://lkml.kernel.org/r/20240418102943.180510-1-namcao@linutronix.de Signed-off-by: Nam Cao <namcao(a)linutronix.de> Reported-by: Bj��rn T��pel <bjorn(a)kernel.org> Tested-by: Bj��rn T��pel <bjorn(a)kernel.org> Reviewed-by: Mike Rapoport (IBM) <rppt(a)kernel.org> Cc: Andreas Dilger <adilger(a)dilger.ca> Cc: Arnd Bergmann <arnd(a)arndb.de> Cc: Changbin Du <changbin.du(a)huawei.com> Cc: Christophe Leroy <christophe.leroy(a)csgroup.eu> Cc: Geert Uytterhoeven <geert+renesas(a)glider.be> Cc: Ingo Molnar <mingo(a)kernel.org> Cc: Krister Johansen <kjlx(a)templeofstupid.com> Cc: Luis Chamberlain <mcgrof(a)kernel.org> Cc: Nick Desaulniers <ndesaulniers(a)google.com> Cc: Stephen Rothwell <sfr(a)canb.auug.org.au> Cc: Tejun Heo <tj(a)kernel.org> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- init/main.c | 1 + 1 file changed, 1 insertion(+) --- a/init/main.c~init-fix-allocated-page-overlapping-with-ptr_err +++ a/init/main.c @@ -900,6 +900,7 @@ void start_kernel(void) page_address_init(); pr_notice("%s", linux_banner); early_security_init(); + memblock_reserve(__pa(-PAGE_SIZE), PAGE_SIZE); /* reserve last page for ERR_PTR */ setup_arch(&command_line); setup_boot_config(); setup_command_line(command_line); _ Patches currently in -mm which might be from namcao(a)linutronix.de are init-fix-allocated-page-overlapping-with-ptr_err.patch

8 months, 3 weeks

1
0
0 0

+ stackdepot-respect-__gfp_nolockdep-allocation-flag.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: stackdepot: respect __GFP_NOLOCKDEP allocation flag has been added to the -mm mm-hotfixes-unstable branch. Its filename is stackdepot-respect-__gfp_nolockdep-allocation-flag.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 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 via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Andrey Ryabinin <ryabinin.a.a(a)gmail.com> Subject: stackdepot: respect __GFP_NOLOCKDEP allocation flag Date: Thu, 18 Apr 2024 16:11:33 +0200 If stack_depot_save_flags() allocates memory it always drops __GFP_NOLOCKDEP flag. So when KASAN tries to track __GFP_NOLOCKDEP allocation we may end up with lockdep splat like bellow: ====================================================== WARNING: possible circular locking dependency detected 6.9.0-rc3+ #49 Not tainted ------------------------------------------------------ kswapd0/149 is trying to acquire lock: ffff88811346a920 (&xfs_nondir_ilock_class){++++}-{4:4}, at: xfs_reclaim_inode+0x3ac/0x590 [xfs] but task is already holding lock: ffffffff8bb33100 (fs_reclaim){+.+.}-{0:0}, at: balance_pgdat+0x5d9/0xad0 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (fs_reclaim){+.+.}-{0:0}: __lock_acquire+0x7da/0x1030 lock_acquire+0x15d/0x400 fs_reclaim_acquire+0xb5/0x100 prepare_alloc_pages.constprop.0+0xc5/0x230 __alloc_pages+0x12a/0x3f0 alloc_pages_mpol+0x175/0x340 stack_depot_save_flags+0x4c5/0x510 kasan_save_stack+0x30/0x40 kasan_save_track+0x10/0x30 __kasan_slab_alloc+0x83/0x90 kmem_cache_alloc+0x15e/0x4a0 __alloc_object+0x35/0x370 __create_object+0x22/0x90 __kmalloc_node_track_caller+0x477/0x5b0 krealloc+0x5f/0x110 xfs_iext_insert_raw+0x4b2/0x6e0 [xfs] xfs_iext_insert+0x2e/0x130 [xfs] xfs_iread_bmbt_block+0x1a9/0x4d0 [xfs] xfs_btree_visit_block+0xfb/0x290 [xfs] xfs_btree_visit_blocks+0x215/0x2c0 [xfs] xfs_iread_extents+0x1a2/0x2e0 [xfs] xfs_buffered_write_iomap_begin+0x376/0x10a0 [xfs] iomap_iter+0x1d1/0x2d0 iomap_file_buffered_write+0x120/0x1a0 xfs_file_buffered_write+0x128/0x4b0 [xfs] vfs_write+0x675/0x890 ksys_write+0xc3/0x160 do_syscall_64+0x94/0x170 entry_SYSCALL_64_after_hwframe+0x71/0x79 Always preserve __GFP_NOLOCKDEP to fix this. Link: https://lkml.kernel.org/r/20240418141133.22950-1-ryabinin.a.a@gmail.com Fixes: cd11016e5f52 ("mm, kasan: stackdepot implementation. Enable stackdepot for SLAB") Signed-off-by: Andrey Ryabinin <ryabinin.a.a(a)gmail.com> Reported-by: Xiubo Li <xiubli(a)redhat.com> Closes: https://lore.kernel.org/all/a0caa289-ca02-48eb-9bf2-d86fd47b71f4@redhat.com/ Reported-by: Damien Le Moal <damien.lemoal(a)opensource.wdc.com> Closes: https://lore.kernel.org/all/f9ff999a-e170-b66b-7caf-293f2b147ac2@opensource… Suggested-by: Dave Chinner <david(a)fromorbit.com> Cc: Christoph Hellwig <hch(a)infradead.org> Cc: Alexander Potapenko <glider(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- lib/stackdepot.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/lib/stackdepot.c~stackdepot-respect-__gfp_nolockdep-allocation-flag +++ a/lib/stackdepot.c @@ -627,10 +627,10 @@ depot_stack_handle_t stack_depot_save_fl /* * Zero out zone modifiers, as we don't have specific zone * requirements. Keep the flags related to allocation in atomic - * contexts and I/O. + * contexts, I/O, nolockdep. */ alloc_flags &= ~GFP_ZONEMASK; - alloc_flags &= (GFP_ATOMIC | GFP_KERNEL); + alloc_flags &= (GFP_ATOMIC | GFP_KERNEL | __GFP_NOLOCKDEP); alloc_flags |= __GFP_NOWARN; page = alloc_pages(alloc_flags, DEPOT_POOL_ORDER); if (page) _ Patches currently in -mm which might be from ryabinin.a.a(a)gmail.com are stackdepot-respect-__gfp_nolockdep-allocation-flag.patch

8 months, 3 weeks

1
0
0 0

2025

2024

2023

2022

2021

2020

2019

2018

2017

Linux-stable-mirror April 2024