May 2025 - Linux-stable-mirror

+ mm-page_alloc-fix-race-condition-in-unaccepted-memory-handling.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: mm/page_alloc: fix race condition in unaccepted memory handling has been added to the -mm mm-hotfixes-unstable branch. Its filename is mm-page_alloc-fix-race-condition-in-unaccepted-memory-handling.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: "Kirill A. Shutemov" <kirill.shutemov(a)linux.intel.com> Subject: mm/page_alloc: fix race condition in unaccepted memory handling Date: Tue, 6 May 2025 16:32:07 +0300 The page allocator tracks the number of zones that have unaccepted memory using static_branch_enc/dec() and uses that static branch in hot paths to determine if it needs to deal with unaccepted memory. Borislav and Thomas pointed out that the tracking is racy: operations on static_branch are not serialized against adding/removing unaccepted pages to/from the zone. Sanity checks inside static_branch machinery detects it: WARNING: CPU: 0 PID: 10 at kernel/jump_label.c:276 __static_key_slow_dec_cpuslocked+0x8e/0xa0 The comment around the WARN() explains the problem: /* * Warn about the '-1' case though; since that means a * decrement is concurrent with a first (0->1) increment. IOW * people are trying to disable something that wasn't yet fully * enabled. This suggests an ordering problem on the user side. */ The effect of this static_branch optimization is only visible on microbenchmark. Instead of adding more complexity around it, remove it altogether. Link: https://lkml.kernel.org/r/20250506133207.1009676-1-kirill.shutemov@linux.in… Signed-off-by: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> Fixes: dcdfdd40fa82 ("mm: Add support for unaccepted memory") Link: https://lore.kernel.org/all/20250506092445.GBaBnVXXyvnazly6iF@fat_crate.loc… Reported-by: Borislav Petkov <bp(a)alien8.de> Tested-by: Borislav Petkov (AMD) <bp(a)alien8.de> Reported-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: Vlastimil Babka <vbabka(a)suse.cz> Cc: Suren Baghdasaryan <surenb(a)google.com> Cc: Michal Hocko <mhocko(a)suse.com> Cc: Brendan Jackman <jackmanb(a)google.com> Cc: Johannes Weiner <hannes(a)cmpxchg.org> Cc: <stable(a)vger.kernel.org> [6.5+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/internal.h | 1 mm/mm_init.c | 1 mm/page_alloc.c | 47 ---------------------------------------------- 3 files changed, 49 deletions(-) --- a/mm/internal.h~mm-page_alloc-fix-race-condition-in-unaccepted-memory-handling +++ a/mm/internal.h @@ -1590,7 +1590,6 @@ unsigned long move_page_tables(struct pa #ifdef CONFIG_UNACCEPTED_MEMORY void accept_page(struct page *page); -void unaccepted_cleanup_work(struct work_struct *work); #else /* CONFIG_UNACCEPTED_MEMORY */ static inline void accept_page(struct page *page) { --- a/mm/mm_init.c~mm-page_alloc-fix-race-condition-in-unaccepted-memory-handling +++ a/mm/mm_init.c @@ -1441,7 +1441,6 @@ static void __meminit zone_init_free_lis #ifdef CONFIG_UNACCEPTED_MEMORY INIT_LIST_HEAD(&zone->unaccepted_pages); - INIT_WORK(&zone->unaccepted_cleanup, unaccepted_cleanup_work); #endif } --- a/mm/page_alloc.c~mm-page_alloc-fix-race-condition-in-unaccepted-memory-handling +++ a/mm/page_alloc.c @@ -7180,16 +7180,8 @@ bool has_managed_dma(void) #ifdef CONFIG_UNACCEPTED_MEMORY -/* Counts number of zones with unaccepted pages. */ -static DEFINE_STATIC_KEY_FALSE(zones_with_unaccepted_pages); - static bool lazy_accept = true; -void unaccepted_cleanup_work(struct work_struct *work) -{ - static_branch_dec(&zones_with_unaccepted_pages); -} - static int __init accept_memory_parse(char *p) { if (!strcmp(p, "lazy")) { @@ -7214,11 +7206,7 @@ static bool page_contains_unaccepted(str static void __accept_page(struct zone *zone, unsigned long *flags, struct page *page) { - bool last; - list_del(&page->lru); - last = list_empty(&zone->unaccepted_pages); - account_freepages(zone, -MAX_ORDER_NR_PAGES, MIGRATE_MOVABLE); __mod_zone_page_state(zone, NR_UNACCEPTED, -MAX_ORDER_NR_PAGES); __ClearPageUnaccepted(page); @@ -7227,28 +7215,6 @@ static void __accept_page(struct zone *z accept_memory(page_to_phys(page), PAGE_SIZE << MAX_PAGE_ORDER); __free_pages_ok(page, MAX_PAGE_ORDER, FPI_TO_TAIL); - - if (last) { - /* - * There are two corner cases: - * - * - If allocation occurs during the CPU bring up, - * static_branch_dec() cannot be used directly as - * it causes a deadlock on cpu_hotplug_lock. - * - * Instead, use schedule_work() to prevent deadlock. - * - * - If allocation occurs before workqueues are initialized, - * static_branch_dec() should be called directly. - * - * Workqueues are initialized before CPU bring up, so this - * will not conflict with the first scenario. - */ - if (system_wq) - schedule_work(&zone->unaccepted_cleanup); - else - unaccepted_cleanup_work(&zone->unaccepted_cleanup); - } } void accept_page(struct page *page) @@ -7285,20 +7251,12 @@ static bool try_to_accept_memory_one(str return true; } -static inline bool has_unaccepted_memory(void) -{ - return static_branch_unlikely(&zones_with_unaccepted_pages); -} - static bool cond_accept_memory(struct zone *zone, unsigned int order, int alloc_flags) { long to_accept, wmark; bool ret = false; - if (!has_unaccepted_memory()) - return false; - if (list_empty(&zone->unaccepted_pages)) return false; @@ -7336,22 +7294,17 @@ static bool __free_unaccepted(struct pag { struct zone *zone = page_zone(page); unsigned long flags; - bool first = false; if (!lazy_accept) return false; spin_lock_irqsave(&zone->lock, flags); - first = list_empty(&zone->unaccepted_pages); list_add_tail(&page->lru, &zone->unaccepted_pages); account_freepages(zone, MAX_ORDER_NR_PAGES, MIGRATE_MOVABLE); __mod_zone_page_state(zone, NR_UNACCEPTED, MAX_ORDER_NR_PAGES); __SetPageUnaccepted(page); spin_unlock_irqrestore(&zone->lock, flags); - if (first) - static_branch_inc(&zones_with_unaccepted_pages); - return true; } _ Patches currently in -mm which might be from kirill.shutemov(a)linux.intel.com are mm-page_alloc-ensure-try_alloc_pages-plays-well-with-unaccepted-memory.patch mm-page_alloc-fix-race-condition-in-unaccepted-memory-handling.patch

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[PATCH net] net: qede: Initialize qede_ll_ops with designated initializer

by Nathan Chancellor

After a recent change [1] in clang's randstruct implementation to randomize structures that only contain function pointers, there is an error because qede_ll_ops get randomized but does not use a designated initializer for the first member: drivers/net/ethernet/qlogic/qede/qede_main.c:206:2: error: a randomized struct can only be initialized with a designated initializer 206 | { | ^ Explicitly initialize the common member using a designated initializer to fix the build. Cc: stable(a)vger.kernel.org Fixes: 035f7f87b729 ("randstruct: Enable Clang support") Link: https://github.com/llvm/llvm-project/commit/04364fb888eea6db9811510607bed4b… [1] Signed-off-by: Nathan Chancellor <nathan(a)kernel.org> --- drivers/net/ethernet/qlogic/qede/qede_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c index 99df00c30b8c..b5d744d2586f 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_main.c +++ b/drivers/net/ethernet/qlogic/qede/qede_main.c @@ -203,7 +203,7 @@ static struct pci_driver qede_pci_driver = { }; static struct qed_eth_cb_ops qede_ll_ops = { - { + .common = { #ifdef CONFIG_RFS_ACCEL .arfs_filter_op = qede_arfs_filter_op, #endif --- base-commit: 9540984da649d46f699c47f28c68bbd3c9d99e4c change-id: 20250507-qede-fix-clang-randstruct-011a3119f5d6 Best regards, -- Nathan Chancellor <nathan(a)kernel.org>

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[PATCH v3 3/3] media: omap3isp: use sgtable-based scatterlist wrappers

by Marek Szyprowski

Use common wrappers operating directly on the struct sg_table objects to fix incorrect use of scatterlists sync calls. dma_sync_sg_for_*() functions have to be called with the number of elements originally passed to dma_map_sg_*() function, not the one returned in sgtable's nents. Fixes: d33186d0be18 ("[media] omap3isp: ccdc: Use the DMA API for LSC") Fixes: 0e24e90f2ca7 ("[media] omap3isp: stat: Use the DMA API") CC: stable(a)vger.kernel.org Signed-off-by: Marek Szyprowski <m.szyprowski(a)samsung.com> --- drivers/media/platform/ti/omap3isp/ispccdc.c | 8 ++++---- drivers/media/platform/ti/omap3isp/ispstat.c | 6 ++---- 2 files changed, 6 insertions(+), 8 deletions(-) diff --git a/drivers/media/platform/ti/omap3isp/ispccdc.c b/drivers/media/platform/ti/omap3isp/ispccdc.c index dd375c4e180d..7d0c723dcd11 100644 --- a/drivers/media/platform/ti/omap3isp/ispccdc.c +++ b/drivers/media/platform/ti/omap3isp/ispccdc.c @@ -446,8 +446,8 @@ static int ccdc_lsc_config(struct isp_ccdc_device *ccdc, if (ret < 0) goto done; - dma_sync_sg_for_cpu(isp->dev, req->table.sgt.sgl, - req->table.sgt.nents, DMA_TO_DEVICE); + dma_sync_sgtable_for_cpu(isp->dev, &req->table.sgt, + DMA_TO_DEVICE); if (copy_from_user(req->table.addr, config->lsc, req->config.size)) { @@ -455,8 +455,8 @@ static int ccdc_lsc_config(struct isp_ccdc_device *ccdc, goto done; } - dma_sync_sg_for_device(isp->dev, req->table.sgt.sgl, - req->table.sgt.nents, DMA_TO_DEVICE); + dma_sync_sgtable_for_device(isp->dev, &req->table.sgt, + DMA_TO_DEVICE); } spin_lock_irqsave(&ccdc->lsc.req_lock, flags); diff --git a/drivers/media/platform/ti/omap3isp/ispstat.c b/drivers/media/platform/ti/omap3isp/ispstat.c index 359a846205b0..d3da68408ecb 100644 --- a/drivers/media/platform/ti/omap3isp/ispstat.c +++ b/drivers/media/platform/ti/omap3isp/ispstat.c @@ -161,8 +161,7 @@ static void isp_stat_buf_sync_for_device(struct ispstat *stat, if (ISP_STAT_USES_DMAENGINE(stat)) return; - dma_sync_sg_for_device(stat->isp->dev, buf->sgt.sgl, - buf->sgt.nents, DMA_FROM_DEVICE); + dma_sync_sgtable_for_device(stat->isp->dev, &buf->sgt, DMA_FROM_DEVICE); } static void isp_stat_buf_sync_for_cpu(struct ispstat *stat, @@ -171,8 +170,7 @@ static void isp_stat_buf_sync_for_cpu(struct ispstat *stat, if (ISP_STAT_USES_DMAENGINE(stat)) return; - dma_sync_sg_for_cpu(stat->isp->dev, buf->sgt.sgl, - buf->sgt.nents, DMA_FROM_DEVICE); + dma_sync_sgtable_for_cpu(stat->isp->dev, &buf->sgt, DMA_FROM_DEVICE); } static void isp_stat_buf_clear(struct ispstat *stat) -- 2.34.1

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Re: Patch "spi: tegra114: Don't fail set_cs_timing when delays are zero" has been added to the 5.15-stable tree

by Jon Hunter

On 07/05/2025 16:45, Sasha Levin wrote: > This is a note to let you know that I've just added the patch titled > > spi: tegra114: Don't fail set_cs_timing when delays are zero > > to the 5.15-stable tree which can be found at: > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… > > The filename of the patch is: > spi-tegra114-don-t-fail-set_cs_timing-when-delays-ar.patch > and it can be found in the queue-5.15 subdirectory. > > If you, or anyone else, feels it should not be added to the stable tree, > please let <stable(a)vger.kernel.org> know about it. Please drop this from the stable queue because there is another fix pending to fix this fix. Jon -- nvpublic

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[PATCH 6.14 000/311] 6.14.5-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.14.5 release. There are 311 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 May 2025 16:10:15 +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/v6.x/stable-review/patch-6.14.5-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.14.5-rc1 Herbert Xu <herbert(a)gondor.apana.org.au> crypto: Kconfig - Select LIB generic option Josh Poimboeuf <jpoimboe(a)kernel.org> objtool: Silence more KCOV warnings, part 2 Josh Poimboeuf <jpoimboe(a)kernel.org> objtool: Ignore end-of-section jumps for KCOV/GCOV Michal Pecio <michal.pecio(a)gmail.com> usb: xhci: Fix Short Packet handling rework ignoring errors Hannes Reinecke <hare(a)kernel.org> nvme: fixup scan failure for non-ANA multipath controllers Ming Lei <ming.lei(a)redhat.com> ublk: don't fail request for recovery & reissue in case of ubq->canceling Miguel Ojeda <ojeda(a)kernel.org> rust: kbuild: skip `--remap-path-prefix` for `rustdoc` Dimitri Fedrau <dimitri.fedrau(a)liebherr.com> net: phy: dp83822: fix transmit amplitude if CONFIG_OF_MDIO not defined Thomas Bogendoerfer <tsbogend(a)alpha.franken.de> MIPS: cm: Fix warning if MIPS_CM is disabled Dan Carpenter <dan.carpenter(a)linaro.org> media: i2c: imx214: Fix uninitialized variable in imx214_set_ctrl() Herbert Xu <herbert(a)gondor.apana.org.au> crypto: lib/Kconfig - Hide arch options from user Ian Abbott <abbotti(a)mev.co.uk> comedi: jr3_pci: Fix synchronous deletion of timer Daniel Borkmann <daniel(a)iogearbox.net> vmxnet3: Fix malformed packet sizing in vmxnet3_process_xdp Dmitry Torokhov <dmitry.torokhov(a)gmail.com> driver core: fix potential NULL pointer dereference in dev_uevent() Dmitry Torokhov <dmitry.torokhov(a)gmail.com> driver core: introduce device_set_driver() helper Dmitry Torokhov <dmitry.torokhov(a)gmail.com> Revert "drivers: core: synchronize really_probe() and dev_uevent()" Tamura Dai <kirinode0(a)gmail.com> spi: spi-imx: Add check for spi_imx_setupxfer() Ming Lei <ming.lei(a)redhat.com> ublk: rely on ->canceling for dealing with ublk_nosrv_dev_should_queue_io Ming Lei <ming.lei(a)redhat.com> ublk: add ublk_force_abort_dev() Lijo Lazar <lijo.lazar(a)amd.com> drm/amdgpu: Use the right function for hdp flush Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: Forbid suspending into non-default suspend states Christian König <christian.koenig(a)amd.com> drm/amdgpu: use a dummy owner for sysfs triggered cleaner shaders v4 Meir Elisha <meir.elisha(a)volumez.com> md/raid1: Add check for missing source disk in process_checks() Pi Xiange <xiange.pi(a)intel.com> x86/cpu: Add CPU model number for Bartlett Lake CPUs with Raptor Cove cores Damien Le Moal <dlemoal(a)kernel.org> nvmet: pci-epf: cleanup link state management Mostafa Saleh <smostafa(a)google.com> ubsan: Fix panic from test_ubsan_out_of_bounds Breno Leitao <leitao(a)debian.org> spi: tegra210-quad: add rate limiting and simplify timeout error message Breno Leitao <leitao(a)debian.org> spi: tegra210-quad: use WARN_ON_ONCE instead of WARN_ON for timeouts Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: fix WARNING "do not call blocking ops when !TASK_RUNNING" Andrew Jones <ajones(a)ventanamicro.com> riscv: Provide all alternative macros all the time Gou Hao <gouhao(a)uniontech.com> iomap: skip unnecessary ifs_block_is_uptodate check Song Liu <song(a)kernel.org> netfs: Only create /proc/fs/netfs with CONFIG_PROC_FS Hans de Goede <hdegoede(a)redhat.com> platform/x86: x86-android-tablets: Add Vexia Edu Atla 10 tablet 5V data Hans de Goede <hdegoede(a)redhat.com> platform/x86: x86-android-tablets: Add "9v" to Vexia EDU ATLA 10 tablet symbols Fernando Fernandez Mancera <ffmancera(a)riseup.net> x86/i8253: Call clockevent_i8253_disable() with interrupts disabled Weidong Wang <wangweidong.a(a)awinic.com> ASoC: codecs: Add of_match_table for aw888081 driver Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: fsl_asrc_dma: get codec or cpu dai from backend Igor Pylypiv <ipylypiv(a)google.com> scsi: pm80xx: Set phy_attached to zero when device is gone Peter Griffin <peter.griffin(a)linaro.org> scsi: ufs: exynos: gs101: Put UFS device in reset on .suspend() Peter Griffin <peter.griffin(a)linaro.org> scsi: ufs: exynos: Move phy calls to .exit() callback Peter Griffin <peter.griffin(a)linaro.org> scsi: ufs: exynos: Enable PRDT pre-fetching with UFSHCD_CAP_CRYPTO Peter Griffin <peter.griffin(a)linaro.org> scsi: ufs: exynos: Ensure pre_link() executes before exynos_ufs_phy_init() Xingui Yang <yangxingui(a)huawei.com> scsi: hisi_sas: Fix I/O errors caused by hardware port ID changes Ojaswin Mujoo <ojaswin(a)linux.ibm.com> ext4: make block validity check resistent to sb bh corruption Robin Murphy <robin.murphy(a)arm.com> iommu: Clear iommu-dma ops on cleanup Pali Rohár <pali(a)kernel.org> cifs: Fix querying of WSL CHR and BLK reparse points over SMB1 Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> timekeeping: Add a lockdep override in tick_freeze() Pali Rohár <pali(a)kernel.org> cifs: Fix encoding of SMB1 Session Setup Kerberos Request in non-UNICODE mode Daniel Wagner <wagi(a)kernel.org> nvmet-fc: put ref when assoc->del_work is already scheduled Daniel Wagner <wagi(a)kernel.org> nvmet-fc: take tgtport reference only once Josh Poimboeuf <jpoimboe(a)kernel.org> x86/bugs: Don't fill RSB on context switch with eIBRS Josh Poimboeuf <jpoimboe(a)kernel.org> x86/bugs: Don't fill RSB on VMEXIT with eIBRS+retpoline Josh Poimboeuf <jpoimboe(a)kernel.org> x86/bugs: Use SBPB in write_ibpb() if applicable Qiuxu Zhuo <qiuxu.zhuo(a)intel.com> selftests/mincore: Allow read-ahead pages to reach the end of the file Roger Pau Monne <roger.pau(a)citrix.com> x86/xen: disable CPU idle and frequency drivers for PVH dom0 Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> gpiolib: of: Move Atmel HSMCI quirk up out of the regulator comment Josh Poimboeuf <jpoimboe(a)kernel.org> objtool: Stop UNRET validation on UD2 Uday Shankar <ushankar(a)purestorage.com> nvme: multipath: fix return value of nvme_available_path Hannes Reinecke <hare(a)kernel.org> nvme: re-read ANA log page after ns scan completes Julia Filipchuk <julia.filipchuk(a)intel.com> drm/xe/xe3lpg: Apply Wa_14022293748, Wa_22019794406 Jay Cornwall <jay.cornwall(a)amd.com> drm/amdgpu: Increase KIQ invalidate_tlbs timeout Emily Deng <Emily.Deng(a)amd.com> drm/amdkfd: sriov doesn't support per queue reset Jean-Marc Eurin <jmeurin(a)google.com> ACPI PPTT: Fix coding mistakes in a couple of sizeof() calls Mario Limonciello <mario.limonciello(a)amd.com> ACPI: EC: Set ec_no_wakeup for Lenovo Go S Hannes Reinecke <hare(a)kernel.org> nvme: requeue namespace scan on missed AENs Uwe Kleine-König <u.kleine-koenig(a)baylibre.com> pwm: axi-pwmgen: Let .round_waveform_tohw() signal when request was rounded up Uwe Kleine-König <u.kleine-koenig(a)baylibre.com> pwm: Let pwm_set_waveform() succeed even if lowlevel driver rounded up Jason Andryuk <jason.andryuk(a)amd.com> xen: Change xen-acpi-processor dom0 dependency Gabriel Shahrouzi <gshahrouzi(a)gmail.com> perf/core: Fix WARN_ON(!ctx) in __free_event() for partial init Ming Lei <ming.lei(a)redhat.com> selftests: ublk: fix test_stripe_04 Waiman Long <longman(a)redhat.com> cgroup/cpuset: Don't allow creation of local partition over a remote one Xiaogang Chen <xiaogang.chen(a)amd.com> udmabuf: fix a buf size overflow issue during udmabuf creation Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> KVM: s390: Don't use %pK through debug printing Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> KVM: s390: Don't use %pK through tracepoints Oleg Nesterov <oleg(a)redhat.com> sched/isolation: Make CONFIG_CPU_ISOLATION depend on CONFIG_SMP Xi Ruoyao <xry111(a)xry111.site> kbuild: add dependency from vmlinux to sorttable Thomas Weißschuh <linux(a)weissschuh.net> kbuild, rust: use -fremap-path-prefix to make paths relative Pavel Begunkov <asml.silence(a)gmail.com> io_uring: always do atomic put from iowq Steven Rostedt <rostedt(a)goodmis.org> tracing: Enforce the persistent ring buffer to be page aligned Lukas Stockmann <lukas.stockmann(a)siemens.com> rtc: pcf85063: do a SW reset if POR failed Ignacio Encinas <ignacio(a)iencinas.com> 9p/trans_fd: mark concurrent read and writes to p9_conn->err Dominique Martinet <asmadeus(a)codewreck.org> 9p/net: fix improper handling of bogus negative read/write replies Basavaraj Natikar <Basavaraj.Natikar(a)amd.com> ntb_hw_amd: Add NTB PCI ID for new gen CPU Arnd Bergmann <arnd(a)arndb.de> ntb: reduce stack usage in idt_scan_mws Charlie Jenkins <charlie(a)rivosinc.com> riscv: tracing: Fix __write_overflow_field in ftrace_partial_regs() Al Viro <viro(a)zeniv.linux.org.uk> qibfs: fix _another_ leak Josh Poimboeuf <jpoimboe(a)kernel.org> objtool, lkdtm: Obfuscate the do_nothing() pointer Josh Poimboeuf <jpoimboe(a)kernel.org> objtool, regulator: rk808: Remove potential undefined behavior in rk806_set_mode_dcdc() Josh Poimboeuf <jpoimboe(a)kernel.org> objtool, ASoC: codecs: wcd934x: Remove potential undefined behavior in wcd934x_slim_irq_handler() Josh Poimboeuf <jpoimboe(a)kernel.org> objtool, panic: Disable SMAP in __stack_chk_fail() Josh Poimboeuf <jpoimboe(a)kernel.org> objtool: Silence more KCOV warnings Nicolin Chen <nicolinc(a)nvidia.com> iommu/arm-smmu-v3: Set MEV bit in nested STE for DoS mitigations Benjamin Berg <benjamin.berg(a)intel.com> um: work around sched_yield not yielding in time-travel mode Mika Westerberg <mika.westerberg(a)linux.intel.com> thunderbolt: Scan retimers after device router has been enumerated Théo Lebrun <theo.lebrun(a)bootlin.com> usb: host: xhci-plat: mvebu: use ->quirks instead of ->init_quirk() func Chenyuan Yang <chenyuan0y(a)gmail.com> usb: gadget: aspeed: Add NULL pointer check in ast_vhub_init_dev() Andy Yan <andy.yan(a)rock-chips.com> phy: rockchip: usbdp: Avoid call hpd_event_trigger in dp_phy_init Michal Pecio <michal.pecio(a)gmail.com> usb: xhci: Avoid Stop Endpoint retry loop if the endpoint seems Running Vinicius Costa Gomes <vinicius.gomes(a)intel.com> dmaengine: dmatest: Fix dmatest waiting less when interrupted Stanley Chu <yschu(a)nuvoton.com> i3c: master: svc: Add support for Nuvoton npcm845 i3c Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Handle spurious events on Etron host isoc enpoints Michal Pecio <michal.pecio(a)gmail.com> usb: xhci: Fix isochronous Ring Underrun/Overrun event handling Michal Pecio <michal.pecio(a)gmail.com> usb: xhci: Complete 'error mid TD' transfers when handling Missed Service Stefan Wahren <wahrenst(a)gmx.net> dmaengine: bcm2835-dma: fix warning when CONFIG_PM=n John Stultz <jstultz(a)google.com> sound/virtio: Fix cancel_sync warnings on uninitialized work_structs Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> usb: dwc3: gadget: Avoid using reserved endpoints on Intel Merrifield Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> usb: dwc3: gadget: Refactor loop to avoid NULL endpoints Edward Adam Davis <eadavis(a)qq.com> fs/ntfs3: Fix WARNING in ntfs_extend_initialized_size Lizhi Xu <lizhi.xu(a)windriver.com> fs/ntfs3: Keep write operations atomic Trevor Gamblin <tgamblin(a)baylibre.com> iio: adc: ad4695: make ad4695_exit_conversion_mode() more robust Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> usb: typec: ucsi: ccg: move command quirks to ucsi_ccg_sync_control() Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> usb: typec: ucsi: return CCI and message from sync_control callback Alexander Stein <alexander.stein(a)mailbox.org> usb: host: max3421-hcd: Add missing spi_device_id table Dave Penkler <dpenkler(a)gmail.com> staging: gpib: Use min for calculating transfer length Sudeep Holla <sudeep.holla(a)arm.com> mailbox: pcc: Always clear the platform ack interrupt first Huisong Li <lihuisong(a)huawei.com> mailbox: pcc: Fix the possible race in updation of chan_in_use flag Yafang Shao <laoar.shao(a)gmail.com> bpf: Reject attaching fexit/fmod_ret to __noreturn functions Martin KaFai Lau <martin.lau(a)kernel.org> bpf: Only fails the busy counter check in bpf_cgrp_storage_get if it creates storage Sewon Nam <swnam0729(a)gmail.com> bpf: bpftool: Setting error code in do_loader() Feng Yang <yangfeng(a)kylinos.cn> selftests/bpf: Fix cap_enable_effective() return code Biju Das <biju.das.jz(a)bp.renesas.com> clk: renesas: rzv2h: Adjust for CPG_BUS_m_MSTOP starting from m = 1 Haoxiang Li <haoxiang_li2024(a)163.com> s390/tty: Fix a potential memory leak bug Haoxiang Li <haoxiang_li2024(a)163.com> s390/sclp: Add check for get_zeroed_page() Yu-Chun Lin <eleanor15x(a)gmail.com> parisc: PDT: Fix missing prototype warning Heiko Stuebner <heiko(a)sntech.de> clk: check for disabled clock-provider in of_clk_get_hw_from_clkspec() Alexei Starovoitov <ast(a)kernel.org> bpf: Fix deadlock between rcu_tasks_trace and event_mutex. Yonghong Song <yonghong.song(a)linux.dev> bpf: Fix kmemleak warning for percpu hashmap Herbert Xu <herbert(a)gondor.apana.org.au> crypto: null - Use spin lock instead of mutex Herbert Xu <herbert(a)gondor.apana.org.au> crypto: lib/Kconfig - Fix lib built-in failure when arch is modular Devaraj Rangasamy <Devaraj.Rangasamy(a)amd.com> crypto: ccp - Add support for PCI device 0x1134 Gregory CLEMENT <gregory.clement(a)bootlin.com> MIPS: cm: Detect CM quirks from device tree Dmitry Mastykin <mastichi(a)gmail.com> pinctrl: mcp23s08: Get rid of spurious level interrupts Chenyuan Yang <chenyuan0y(a)gmail.com> pinctrl: renesas: rza2: Fix potential NULL pointer dereference Amery Hung <ameryhung(a)gmail.com> selftests/bpf: Fix stdout race condition in traffic monitor Lukas Wunner <lukas(a)wunner.de> crypto: ecdsa - Harden against integer overflows in DIV_ROUND_UP() Oliver Neukum <oneukum(a)suse.com> USB: wdm: add annotation Oliver Neukum <oneukum(a)suse.com> USB: wdm: wdm_wwan_port_tx_complete mutex in atomic context Oliver Neukum <oneukum(a)suse.com> USB: wdm: close race between wdm_open and wdm_wwan_port_stop Oliver Neukum <oneukum(a)suse.com> USB: wdm: handle IO errors in wdm_wwan_port_start Dan Carpenter <dan.carpenter(a)linaro.org> usb: typec: class: Unlocked on error in typec_register_partner() Andrei Kuchynski <akuchynski(a)chromium.org> usb: typec: class: Invalidate USB device pointers on partner unregistration Andrei Kuchynski <akuchynski(a)chromium.org> usb: typec: class: Fix NULL pointer access Oliver Neukum <oneukum(a)suse.com> USB: VLI disk crashes if LPM is used Miao Li <limiao(a)kylinos.cn> usb: quirks: Add delay init quirk for SanDisk 3.2Gen1 Flash Drive Miao Li <limiao(a)kylinos.cn> usb: quirks: add DELAY_INIT quirk for Silicon Motion Flash Drive Mike Looijmans <mike.looijmans(a)topic.nl> usb: dwc3: xilinx: Prevent spike in reset signal Frode Isaksen <frode(a)meta.com> usb: dwc3: gadget: check that event count does not exceed event buffer length Huacai Chen <chenhuacai(a)kernel.org> USB: OHCI: Add quirk for LS7A OHCI controller (rev 0x02) Fedor Pchelkin <pchelkin(a)ispras.ru> usb: chipidea: ci_hdrc_imx: implement usb_phy_init() error handling Fedor Pchelkin <pchelkin(a)ispras.ru> usb: chipidea: ci_hdrc_imx: fix call balance of regulator routines Fedor Pchelkin <pchelkin(a)ispras.ru> usb: chipidea: ci_hdrc_imx: fix usbmisc handling Ralph Siemsen <ralph.siemsen(a)linaro.org> usb: cdns3: Fix deadlock when using NCM gadget Michal Pecio <michal.pecio(a)gmail.com> usb: xhci: Fix invalid pointer dereference in Etron workaround Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Limit time spent with xHC interrupts disabled during bus resume Craig Hesling <craig(a)hesling.com> USB: serial: simple: add OWON HDS200 series oscilloscope support Adam Xue <zxue(a)semtech.com> USB: serial: option: add Sierra Wireless EM9291 Michael Ehrenreich <michideep(a)gmail.com> USB: serial: ftdi_sio: add support for Abacus Electrics Optical Probe Ryo Takakura <ryotkkr98(a)gmail.com> serial: sifive: lock port in startup()/shutdown() callbacks Stephan Gerhold <stephan.gerhold(a)linaro.org> serial: msm: Configure correct working mode before starting earlycon Günther Noack <gnoack3000(a)gmail.com> tty: Require CAP_SYS_ADMIN for all usages of TIOCL_SELMOUSEREPORT Mahesh Rao <mahesh.rao(a)intel.com> firmware: stratix10-svc: Add of_platform_default_populate() Rengarajan S <rengarajan.s(a)microchip.com> misc: microchip: pci1xxxx: Fix incorrect IRQ status handling during ack Rengarajan S <rengarajan.s(a)microchip.com> misc: microchip: pci1xxxx: Fix Kernel panic during IRQ handler registration Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> char: misc: register chrdev region with all possible minors Sean Christopherson <seanjc(a)google.com> KVM: x86: Take irqfds.lock when adding/deleting IRQ bypass producer Sean Christopherson <seanjc(a)google.com> KVM: x86: Reset IRTE to host control if *new* route isn't postable Sean Christopherson <seanjc(a)google.com> KVM: x86: Explicitly treat routing entry type changes as changes Hans de Goede <hdegoede(a)redhat.com> mei: vsc: Fix fortify-panic caused by invalid counted_by() use Alexander Usyskin <alexander.usyskin(a)intel.com> mei: me: add panther lake H DID Damien Le Moal <dlemoal(a)kernel.org> scsi: Improve CDL control Oliver Neukum <oneukum(a)suse.com> USB: storage: quirk for ADATA Portable HDD CH94 Damien Le Moal <dlemoal(a)kernel.org> ata: libata-scsi: Fix ata_msense_control_ata_feature() Damien Le Moal <dlemoal(a)kernel.org> ata: libata-scsi: Fix ata_mselect_control_ata_feature() return type Damien Le Moal <dlemoal(a)kernel.org> ata: libata-scsi: Improve CDL control Haoxiang Li <haoxiang_li2024(a)163.com> mcb: fix a double free bug in chameleon_parse_gdd() Smita Koralahalli <Smita.KoralahalliChannabasappa(a)amd.com> cxl/core/regs.c: Skip Memory Space Enable check for RCD and RCH Ports Sean Christopherson <seanjc(a)google.com> KVM: SVM: Allocate IR data using atomic allocation Jens Axboe <axboe(a)kernel.dk> io_uring: fix 'sync' handling of io_fallback_tw() Bibo Mao <maobibo(a)loongson.cn> LoongArch: KVM: Fix PMU pass-through issue if VM exits to host finally Bibo Mao <maobibo(a)loongson.cn> LoongArch: KVM: Fully clear some CSRs when VM reboot Yulong Han <wheatfox17(a)icloud.com> LoongArch: KVM: Fix multiple typos of KVM code Petr Tesarik <ptesarik(a)suse.com> LoongArch: Remove a bogus reference to ZONE_DMA Ming Wang <wangming01(a)loongson.cn> LoongArch: Return NULL from huge_pte_offset() for invalid PMD Tiezhu Yang <yangtiezhu(a)loongson.cn> LoongArch: Handle fp, lsx, lasx and lbt assembly symbols Carlos Llamas <cmllamas(a)google.com> binder: fix offset calculation in debug log Suzuki K Poulose <suzuki.poulose(a)arm.com> irqchip/gic-v2m: Prevent use after free of gicv2m_get_fwnode() Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> selftests/pcie_bwctrl: Fix test progs list Juergen Gross <jgross(a)suse.com> x86/mm: Fix _pgd_alloc() for Xen PV mode Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> x86/insn: Fix CTEST instruction decoding Mario Limonciello <mario.limonciello(a)amd.com> drm/amd/display: Fix ACPI edid parsing on some Lenovo systems Roman Li <Roman.Li(a)amd.com> drm/amd/display: Force full update in gpu reset Roman Li <Roman.Li(a)amd.com> drm/amd/display: Fix gpu reset in multidisplay config Hugo Villeneuve <hvilleneuve(a)dimonoff.com> drm: panel: jd9365da: fix reset signal polarity in unprepare Christian Schrefl <chrisi.schrefl(a)gmail.com> rust: firmware: Use `ffi::c_char` type in `FwFunc` Ranjan Kumar <ranjan.kumar(a)broadcom.com> scsi: mpi3mr: Fix pending I/O counter Mat Martineau <martineau(a)kernel.org> mptcp: pm: Defer freeing of MPTCP userspace path manager entries Fiona Klute <fiona.klute(a)gmx.de> net: phy: microchip: force IRQ polling mode for lan88xx Oleksij Rempel <o.rempel(a)pengutronix.de> net: selftests: initialize TCP header and skb payload with zero Alexey Nepomnyashih <sdl(a)nppct.ru> xen-netfront: handle NULL returned by xdp_convert_buff_to_frame() Marek Behún <kabel(a)kernel.org> crypto: atmel-sha204a - Set hwrng quality to lowest possible Breno Leitao <leitao(a)debian.org> sched_ext: Use kvzalloc for large exit_dump allocation Halil Pasic <pasic(a)linux.ibm.com> virtio_console: fix missing byte order handling for cols and rows Florian Westphal <fw(a)strlen.de> netfilter: fib: avoid lookup if socket is available Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> net: stmmac: block PHY RXC clock-stop Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> net: phylink: add functions to block/unblock rx clock stop Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> net: stmmac: socfpga: remove phy_resume() call Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> net: stmmac: address non-LPI resume failures properly Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> net: phylink: add phylink_prepare_resume() Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> net: stmmac: simplify phylink_suspend() and phylink_resume() calls Omar Sandoval <osandov(a)fb.com> sched/eevdf: Fix se->slice being set to U64_MAX and resulting crash Tiezhu Yang <yangtiezhu(a)loongson.cn> LoongArch: Make do_xyz() exception handlers more robust Tiezhu Yang <yangtiezhu(a)loongson.cn> LoongArch: Make regs_irqs_disabled() more clear Yuli Wang <wangyuli(a)uniontech.com> LoongArch: Select ARCH_USE_MEMTEST Luo Gengkun <luogengkun(a)huaweicloud.com> perf/x86: Fix non-sampling (counting) events on certain x86 platforms Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> drm/meson: use unsigned long long / Hz for frequency types Christian Hewitt <christianshewitt(a)gmail.com> Revert "drm/meson: vclk: fix calculation of 59.94 fractional rates" Alexei Starovoitov <ast(a)kernel.org> bpf: Add namespace to BPF internal symbols Jan Kara <jack(a)suse.cz> fs/xattr: Fix handling of AT_FDCWD in setxattrat(2) and getxattrat(2) T.J. Mercier <tjmercier(a)google.com> splice: remove duplicate noinline from pipe_clear_nowait Ming Lei <ming.lei(a)redhat.com> ublk: call ublk_dispatch_req() for handling UBLK_U_IO_NEED_GET_DATA Caleb Sander Mateos <csander(a)purestorage.com> ublk: remove unused cmd argument to ublk_dispatch_req() Ming Lei <ming.lei(a)redhat.com> ublk: implement ->queue_rqs() Ming Lei <ming.lei(a)redhat.com> ublk: comment on ubq->canceling handling in ublk_queue_rq() Uday Shankar <ushankar(a)purestorage.com> ublk: remove io_cmds list in ublk_queue Björn Töpel <bjorn(a)rivosinc.com> riscv: uprobes: Add missing fence.i after building the XOL buffer Björn Töpel <bjorn(a)rivosinc.com> riscv: Replace function-like macro by static inline function Sean Christopherson <seanjc(a)google.com> iommu/amd: Return an error if vCPU affinity is set for non-vCPU IRTE Christoph Hellwig <hch(a)lst.de> block: don't autoload drivers on stat Christoph Hellwig <hch(a)lst.de> block: remove the backing_inode variable in bdev_statx Christoph Hellwig <hch(a)lst.de> block: move blkdev_{get,put} _no_open prototypes out of blkdev.h Luis Chamberlain <mcgrof(a)kernel.org> bdev: use bdev_io_min() for statx block size Christoph Hellwig <hch(a)lst.de> block: never reduce ra_pages in blk_apply_bdi_limits Alexis Lothoré <alexis.lothore(a)bootlin.com> net: stmmac: fix multiplication overflow when reading timestamp Alexis Lothore <alexis.lothore(a)bootlin.com> net: stmmac: fix dwmac1000 ptp timestamp status offset Johannes Schneider <johannes.schneider(a)leica-geosystems.com> net: dp83822: Fix OF_MDIO config check Dimitri Fedrau <dimitri.fedrau(a)liebherr.com> net: phy: dp83822: Add support for changing the transmit amplitude voltage Dimitri Fedrau <dimitri.fedrau(a)liebherr.com> net: phy: Add helper for getting tx amplitude gain Shannon Nelson <shannon.nelson(a)amd.com> pds_core: make wait_context part of q_info Brett Creeley <brett.creeley(a)amd.com> pds_core: Remove unnecessary check in pds_client_adminq_cmd() Brett Creeley <brett.creeley(a)amd.com> pds_core: handle unsupported PDS_CORE_CMD_FW_CONTROL result Brett Creeley <brett.creeley(a)amd.com> pds_core: Prevent possible adminq overflow/stuck condition Daniel Golle <daniel(a)makrotopia.org> net: dsa: mt7530: sync driver-specific behavior of MT7531 variants Cong Wang <xiyou.wangcong(a)gmail.com> net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too Cong Wang <xiyou.wangcong(a)gmail.com> net_sched: hfsc: Fix a UAF vulnerability in class handling Al Viro <viro(a)zeniv.linux.org.uk> fix a couple of races in MNT_TREE_BENEATH handling by do_move_mount() Bo-Cun Chen <bc-bocun.chen(a)mediatek.com> net: ethernet: mtk_eth_soc: net: revise NETSYSv3 hardware configuration Tung Nguyen <tung.quang.nguyen(a)est.tech> tipc: fix NULL pointer dereference in tipc_mon_reinit_self() Bui Quang Minh <minhquangbui99(a)gmail.com> virtio-net: disable delayed refill when pausing rx Joe Damato <jdamato(a)fastly.com> virtio-net: Refactor napi_disable paths Joe Damato <jdamato(a)fastly.com> virtio-net: Refactor napi_enable paths Qingfang Deng <qingfang.deng(a)siflower.com.cn> net: phy: leds: fix memory leak Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> net: phylink: fix suspend/resume with WoL enabled and link down Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> net: phylink: force link down on major_config failure Justin Iurman <justin.iurman(a)uliege.be> net: lwtunnel: disable BHs when required Richard Weinberger <richard(a)nod.at> nvmet: fix out-of-bounds access in nvmet_enable_port Vladimir Oltean <vladimir.oltean(a)nxp.com> net: enetc: fix frame corruption on bpf_xdp_adjust_head/tail() and XDP_PASS Vladimir Oltean <vladimir.oltean(a)nxp.com> net: enetc: refactor bulk flipping of RX buffers to separate function Vladimir Oltean <vladimir.oltean(a)nxp.com> net: enetc: register XDP RX queues with frag_size Chenyuan Yang <chenyuan0y(a)gmail.com> scsi: ufs: core: Add NULL check in ufshcd_mcq_compl_pending_transfer() Anastasia Kovaleva <a.kovaleva(a)yadro.com> scsi: core: Clear flags for scsi_cmnd that did not complete Henry Martin <bsdhenrymartin(a)gmail.com> net/mlx5: Move ttc allocation after switch case to prevent leaks Henry Martin <bsdhenrymartin(a)gmail.com> net/mlx5: Fix null-ptr-deref in mlx5_create_{inner_,}ttc_table() Dongli Zhang <dongli.zhang(a)oracle.com> vhost-scsi: Fix vhost_scsi_send_status() Dongli Zhang <dongli.zhang(a)oracle.com> vhost-scsi: Fix vhost_scsi_send_bad_target() Mike Christie <michael.christie(a)oracle.com> vhost-scsi: Add better resource allocation failure handling T.J. Mercier <tjmercier(a)google.com> cgroup/cpuset-v1: Add missing support for cpuset_v2_mode Johannes Thumshirn <johannes.thumshirn(a)wdc.com> btrfs: zoned: return EIO on RAID1 block group write pointer mismatch Qu Wenruo <wqu(a)suse.com> btrfs: avoid page_lockend underflow in btrfs_punch_hole_lock_range() Johan Hovold <johan+linaro(a)kernel.org> cpufreq: fix compile-test defaults Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> cpufreq: Do not enable by default during compile testing Marc Zyngier <maz(a)kernel.org> cpufreq: cppc: Fix invalid return value in .get() callback Daniel Jurgens <danielj(a)nvidia.com> virtio_pci: Use self group type for cap commands Chenyuan Yang <chenyuan0y(a)gmail.com> scsi: ufs: mcq: Add NULL check in ufshcd_mcq_abort() Henry Martin <bsdhenrymartin(a)gmail.com> cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate() Henry Martin <bsdhenrymartin(a)gmail.com> cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate() Henry Martin <bsdhenrymartin(a)gmail.com> cpufreq: apple-soc: Fix null-ptr-deref in apple_soc_cpufreq_get_rate() Arnd Bergmann <arnd(a)arndb.de> dma/contiguous: avoid warning about unused size_bytes Andre Przywara <andre.przywara(a)arm.com> cpufreq: sun50i: prevent out-of-bounds access David Howells <dhowells(a)redhat.com> ceph: Fix incorrect flush end position calculation Nathan Chancellor <nathan(a)kernel.org> lib/Kconfig.ubsan: Remove 'default UBSAN' from UBSAN_INTEGER_WRAP Niranjana Vishwanathapura <niranjana.vishwanathapura(a)intel.com> drm/xe: Ensure fixed_slice_mode gets set after ccs_mode change Lucas De Marchi <lucas.demarchi(a)intel.com> drm/xe/rtp: Drop sentinels from arg to xe_rtp_process_to_sr() Tvrtko Ursulin <tvrtko.ursulin(a)igalia.com> drm/xe: Add performance tunings to debugfs Tejas Upadhyay <tejas.upadhyay(a)intel.com> drm/xe/xe3lpg: Add Wa_13012615864 Nirmoy Das <nirmoy.das(a)intel.com> drm/xe/ptl: Apply Wa_14023061436 Jonathan Currier <dullfire(a)yahoo.com> net/niu: Niu requires MSIX ENTRY_DATA fields touch before entry reads Biju Das <biju.das.jz(a)bp.renesas.com> irqchip/renesas-rzv2h: Prevent TINT spurious interrupt Biju Das <biju.das.jz(a)bp.renesas.com> irqchip/renesas-rzv2h: Add struct rzv2h_hw_info with t_offs variable Biju Das <biju.das.jz(a)bp.renesas.com> irqchip/renesas-rzv2h: Simplify rzv2h_icu_init() Jonathan Currier <dullfire(a)yahoo.com> PCI/MSI: Add an option to write MSIX ENTRY_DATA before any reads Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Handle the NOMASK flag correctly for all PCI/MSI backends Roger Pau Monne <roger.pau(a)citrix.com> PCI/MSI: Convert pci_msi_ignore_mask to per MSI domain flag Niklas Schnelle <schnelle(a)linux.ibm.com> s390/pci: Support mmap() of PCI resources except for ISM devices Tudor Ambarus <tudor.ambarus(a)linaro.org> scsi: ufs: qcom: fix dev reference leaked through of_qcom_ice_get Zijun Hu <quic_zijuhu(a)quicinc.com> of: resolver: Fix device node refcount leakage in of_resolve_phandles() Rob Herring (Arm) <robh(a)kernel.org> of: resolver: Simplify of_resolve_phandles() using __free() Sergiu Cuciurean <sergiu.cuciurean(a)analog.com> iio: adc: ad7768-1: Fix conversion result sign Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio: adc: ad7768-1: Move setting of val a bit later to avoid unnecessary return value check Hans de Goede <hdegoede(a)redhat.com> media: ov08x40: Add missing ov08x40_identify_module() call on stream-start Hans de Goede <hdegoede(a)redhat.com> media: ov08x40: Move ov08x40_identify_module() function up André Apitzsch <git(a)apitzsch.eu> media: i2c: imx214: Fix link frequency validation André Apitzsch <git(a)apitzsch.eu> media: i2c: imx214: Check number of lanes from device tree André Apitzsch <git(a)apitzsch.eu> media: i2c: imx214: Replace register addresses with macros André Apitzsch <git(a)apitzsch.eu> media: i2c: imx214: Convert to CCI register access helpers André Apitzsch <git(a)apitzsch.eu> media: i2c: imx214: Simplify with dev_err_probe() André Apitzsch <git(a)apitzsch.eu> media: i2c: imx214: Use subdev active state Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PM: EM: Address RCU-related sparse warnings Li RongQing <lirongqing(a)baidu.com> PM: EM: use kfree_rcu() to simplify the code Tudor Ambarus <tudor.ambarus(a)linaro.org> mmc: sdhci-msm: fix dev reference leaked through of_qcom_ice_get Tudor Ambarus <tudor.ambarus(a)linaro.org> soc: qcom: ice: introduce devm_of_qcom_ice_get Jinjiang Tu <tujinjiang(a)huawei.com> mm/vmscan: don't try to reclaim hwpoison folio ------------- Diffstat: Documentation/admin-guide/kernel-parameters.txt | 2 + Documentation/bpf/bpf_devel_QA.rst | 8 + Documentation/trace/debugging.rst | 2 + Makefile | 5 +- arch/arm/crypto/Kconfig | 10 +- arch/arm64/crypto/Kconfig | 6 +- arch/loongarch/Kconfig | 1 + arch/loongarch/include/asm/fpu.h | 33 +- arch/loongarch/include/asm/lbt.h | 10 +- arch/loongarch/include/asm/ptrace.h | 4 +- arch/loongarch/kernel/fpu.S | 6 + arch/loongarch/kernel/lbt.S | 4 + arch/loongarch/kernel/signal.c | 21 - arch/loongarch/kernel/traps.c | 20 +- arch/loongarch/kvm/intc/ipi.c | 4 +- arch/loongarch/kvm/main.c | 4 +- arch/loongarch/kvm/vcpu.c | 8 + arch/loongarch/mm/hugetlbpage.c | 2 +- arch/loongarch/mm/init.c | 3 - arch/mips/crypto/Kconfig | 7 +- arch/mips/include/asm/mips-cm.h | 22 + arch/mips/kernel/mips-cm.c | 14 + arch/parisc/kernel/pdt.c | 2 + arch/powerpc/crypto/Kconfig | 7 +- arch/riscv/crypto/Kconfig | 1 - arch/riscv/include/asm/alternative-macros.h | 21 +- arch/riscv/include/asm/cacheflush.h | 15 +- arch/riscv/include/asm/ftrace.h | 2 +- arch/riscv/include/asm/ptrace.h | 18 +- arch/riscv/kernel/probes/uprobes.c | 10 +- arch/s390/Kconfig | 4 +- arch/s390/crypto/Kconfig | 3 +- arch/s390/include/asm/pci.h | 3 + arch/s390/kvm/intercept.c | 2 +- arch/s390/kvm/interrupt.c | 8 +- arch/s390/kvm/kvm-s390.c | 10 +- arch/s390/kvm/trace-s390.h | 4 +- arch/s390/pci/Makefile | 2 +- arch/s390/pci/pci_fixup.c | 23 + arch/um/include/linux/time-internal.h | 2 + arch/um/kernel/skas/syscall.c | 11 + arch/x86/crypto/Kconfig | 11 +- arch/x86/entry/entry.S | 2 +- arch/x86/events/core.c | 2 +- arch/x86/include/asm/intel-family.h | 2 + arch/x86/include/asm/pgalloc.h | 19 +- arch/x86/kernel/cpu/bugs.c | 36 +- arch/x86/kernel/i8253.c | 3 +- arch/x86/kernel/machine_kexec_32.c | 4 +- arch/x86/kvm/svm/avic.c | 60 +- arch/x86/kvm/vmx/posted_intr.c | 28 +- arch/x86/kvm/x86.c | 20 +- arch/x86/lib/x86-opcode-map.txt | 4 +- arch/x86/mm/pgtable.c | 4 +- arch/x86/mm/tlb.c | 6 +- arch/x86/pci/xen.c | 8 +- arch/x86/platform/efi/efi_64.c | 4 +- arch/x86/xen/enlighten_pvh.c | 19 +- block/bdev.c | 22 +- block/blk-cgroup.c | 2 +- block/blk-settings.c | 8 +- block/blk.h | 3 + block/fops.c | 2 +- crypto/Kconfig | 3 + crypto/crypto_null.c | 37 +- crypto/ecc.c | 2 +- crypto/ecdsa-p1363.c | 2 +- crypto/ecdsa-x962.c | 4 +- drivers/acpi/ec.c | 28 + drivers/acpi/pptt.c | 4 +- drivers/android/binder.c | 2 +- drivers/ata/libata-scsi.c | 25 +- drivers/base/base.h | 17 + drivers/base/bus.c | 2 +- drivers/base/core.c | 38 +- drivers/base/dd.c | 7 +- drivers/block/ublk_drv.c | 214 +++-- drivers/char/misc.c | 2 +- drivers/char/virtio_console.c | 7 +- drivers/clk/clk.c | 4 + drivers/clk/renesas/rzv2h-cpg.c | 12 +- drivers/comedi/drivers/jr3_pci.c | 2 +- drivers/cpufreq/Kconfig.arm | 20 +- drivers/cpufreq/apple-soc-cpufreq.c | 10 +- drivers/cpufreq/cppc_cpufreq.c | 2 +- drivers/cpufreq/scmi-cpufreq.c | 10 +- drivers/cpufreq/scpi-cpufreq.c | 13 +- drivers/cpufreq/sun50i-cpufreq-nvmem.c | 18 +- drivers/crypto/atmel-sha204a.c | 6 + drivers/crypto/ccp/sp-pci.c | 1 + drivers/cxl/core/regs.c | 4 - drivers/dma-buf/udmabuf.c | 2 +- drivers/dma/bcm2835-dma.c | 2 +- drivers/dma/dmatest.c | 6 +- drivers/firmware/stratix10-svc.c | 14 +- drivers/gpio/gpiolib-of.c | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 14 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 14 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 19 +- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 8 +- drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 12 +- drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c | 6 +- drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 4 +- drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 4 +- drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c | 4 +- drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/psp_v11_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/psp_v13_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/psp_v14_0.c | 2 +- drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 3 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 9 +- .../drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 2 +- drivers/gpu/drm/meson/meson_drv.c | 2 +- drivers/gpu/drm/meson/meson_drv.h | 2 +- drivers/gpu/drm/meson/meson_encoder_hdmi.c | 29 +- drivers/gpu/drm/meson/meson_vclk.c | 195 ++--- drivers/gpu/drm/meson/meson_vclk.h | 13 +- drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c | 4 +- drivers/gpu/drm/xe/regs/xe_gt_regs.h | 4 + drivers/gpu/drm/xe/tests/xe_rtp_test.c | 2 +- drivers/gpu/drm/xe/xe_gt.c | 4 + drivers/gpu/drm/xe/xe_gt_debugfs.c | 11 + drivers/gpu/drm/xe/xe_gt_types.h | 10 + drivers/gpu/drm/xe/xe_hw_engine.c | 18 +- drivers/gpu/drm/xe/xe_reg_whitelist.c | 4 +- drivers/gpu/drm/xe/xe_rtp.c | 6 +- drivers/gpu/drm/xe/xe_rtp.h | 2 +- drivers/gpu/drm/xe/xe_tuning.c | 71 +- drivers/gpu/drm/xe/xe_tuning.h | 3 + drivers/gpu/drm/xe/xe_wa.c | 22 +- drivers/gpu/drm/xe/xe_wa_oob.rules | 2 + drivers/i3c/master/svc-i3c-master.c | 17 +- drivers/iio/adc/ad4695.c | 34 +- drivers/iio/adc/ad7768-1.c | 5 +- drivers/infiniband/hw/qib/qib_fs.c | 1 + drivers/iommu/amd/iommu.c | 2 +- .../iommu/arm/arm-smmu-v3/arm-smmu-v3-iommufd.c | 2 + drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 4 +- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 1 + drivers/iommu/iommu.c | 3 + drivers/irqchip/irq-gic-v2m.c | 2 +- drivers/irqchip/irq-renesas-rzv2h.c | 91 +- drivers/mailbox/pcc.c | 15 +- drivers/mcb/mcb-parse.c | 2 +- drivers/md/raid1.c | 26 +- drivers/media/i2c/Kconfig | 1 + drivers/media/i2c/imx214.c | 934 ++++++++++----------- drivers/media/i2c/ov08x40.c | 78 +- drivers/misc/lkdtm/perms.c | 14 +- drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c | 8 +- drivers/misc/mei/hw-me-regs.h | 1 + drivers/misc/mei/pci-me.c | 1 + drivers/misc/mei/vsc-tp.c | 26 +- drivers/mmc/host/sdhci-msm.c | 2 +- drivers/net/dsa/mt7530.c | 6 +- drivers/net/ethernet/amd/pds_core/adminq.c | 36 +- drivers/net/ethernet/amd/pds_core/auxbus.c | 3 - drivers/net/ethernet/amd/pds_core/core.c | 9 +- drivers/net/ethernet/amd/pds_core/core.h | 4 +- drivers/net/ethernet/amd/pds_core/devlink.c | 4 +- drivers/net/ethernet/freescale/enetc/enetc.c | 45 +- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 24 +- drivers/net/ethernet/mediatek/mtk_eth_soc.h | 10 +- .../net/ethernet/mellanox/mlx5/core/lib/fs_ttc.c | 26 +- .../net/ethernet/stmicro/stmmac/dwmac-socfpga.c | 18 - drivers/net/ethernet/stmicro/stmmac/dwmac1000.h | 4 +- .../net/ethernet/stmicro/stmmac/dwmac1000_core.c | 2 +- .../net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c | 2 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 62 +- drivers/net/ethernet/sun/niu.c | 2 + drivers/net/phy/dp83822.c | 40 +- drivers/net/phy/microchip.c | 46 +- drivers/net/phy/phy_device.c | 53 +- drivers/net/phy/phy_led_triggers.c | 23 +- drivers/net/phy/phylink.c | 164 +++- drivers/net/virtio_net.c | 133 ++- drivers/net/vmxnet3/vmxnet3_xdp.c | 2 +- drivers/net/xen-netfront.c | 19 +- drivers/ntb/hw/amd/ntb_hw_amd.c | 1 + drivers/ntb/hw/idt/ntb_hw_idt.c | 18 +- drivers/nvme/host/core.c | 9 + drivers/nvme/host/multipath.c | 2 +- drivers/nvme/target/core.c | 3 + drivers/nvme/target/fc.c | 25 +- drivers/nvme/target/pci-epf.c | 14 +- drivers/of/resolver.c | 37 +- drivers/pci/msi/msi.c | 38 +- drivers/phy/rockchip/phy-rockchip-usbdp.c | 1 - drivers/pinctrl/pinctrl-mcp23s08.c | 23 +- drivers/pinctrl/renesas/pinctrl-rza2.c | 3 + drivers/platform/x86/x86-android-tablets/dmi.c | 14 +- drivers/platform/x86/x86-android-tablets/other.c | 160 ++-- .../x86/x86-android-tablets/x86-android-tablets.h | 3 +- drivers/pwm/core.c | 13 +- drivers/pwm/pwm-axi-pwmgen.c | 10 +- drivers/regulator/rk808-regulator.c | 4 +- drivers/rtc/rtc-pcf85063.c | 19 +- drivers/s390/char/sclp_con.c | 17 + drivers/s390/char/sclp_tty.c | 12 + drivers/s390/net/ism_drv.c | 1 - drivers/scsi/hisi_sas/hisi_sas_main.c | 20 + drivers/scsi/mpi3mr/mpi3mr_fw.c | 2 +- drivers/scsi/pm8001/pm8001_sas.c | 1 + drivers/scsi/scsi.c | 36 +- drivers/scsi/scsi_lib.c | 6 +- drivers/soc/qcom/ice.c | 48 ++ drivers/spi/spi-imx.c | 5 +- drivers/spi/spi-tegra210-quad.c | 6 +- .../staging/gpib/agilent_82350b/agilent_82350b.c | 10 +- drivers/thunderbolt/tb.c | 16 +- drivers/tty/serial/msm_serial.c | 6 + drivers/tty/serial/sifive.c | 6 + drivers/tty/vt/selection.c | 5 +- drivers/ufs/core/ufs-mcq.c | 12 +- drivers/ufs/core/ufshcd.c | 2 + drivers/ufs/host/ufs-exynos.c | 44 +- drivers/ufs/host/ufs-exynos.h | 1 + drivers/ufs/host/ufs-qcom.c | 2 +- drivers/usb/cdns3/cdns3-gadget.c | 2 + drivers/usb/chipidea/ci_hdrc_imx.c | 44 +- drivers/usb/class/cdc-wdm.c | 21 +- drivers/usb/core/quirks.c | 9 + drivers/usb/dwc3/dwc3-pci.c | 10 + drivers/usb/dwc3/dwc3-xilinx.c | 4 +- drivers/usb/dwc3/gadget.c | 28 +- drivers/usb/gadget/udc/aspeed-vhub/dev.c | 3 + drivers/usb/host/max3421-hcd.c | 7 + drivers/usb/host/ohci-pci.c | 23 + drivers/usb/host/xhci-hub.c | 30 +- drivers/usb/host/xhci-mvebu.c | 10 - drivers/usb/host/xhci-mvebu.h | 6 - drivers/usb/host/xhci-plat.c | 2 +- drivers/usb/host/xhci-ring.c | 75 +- drivers/usb/host/xhci.c | 4 +- drivers/usb/host/xhci.h | 4 +- drivers/usb/serial/ftdi_sio.c | 2 + drivers/usb/serial/ftdi_sio_ids.h | 5 + drivers/usb/serial/option.c | 3 + drivers/usb/serial/usb-serial-simple.c | 7 + drivers/usb/storage/unusual_uas.h | 7 + drivers/usb/typec/class.c | 24 +- drivers/usb/typec/class.h | 1 + drivers/usb/typec/ucsi/cros_ec_ucsi.c | 5 +- drivers/usb/typec/ucsi/ucsi.c | 19 +- drivers/usb/typec/ucsi/ucsi.h | 6 +- drivers/usb/typec/ucsi/ucsi_acpi.c | 5 +- drivers/usb/typec/ucsi/ucsi_ccg.c | 67 +- drivers/vhost/scsi.c | 80 +- drivers/virtio/virtio_pci_modern.c | 4 +- drivers/xen/Kconfig | 2 +- fs/btrfs/file.c | 9 +- fs/btrfs/zoned.c | 1 - fs/ceph/inode.c | 2 +- fs/ext4/block_validity.c | 5 +- fs/ext4/inode.c | 7 +- fs/iomap/buffered-io.c | 2 +- fs/namespace.c | 69 +- fs/netfs/main.c | 4 + fs/ntfs3/file.c | 20 +- fs/smb/client/sess.c | 60 +- fs/smb/client/smb1ops.c | 36 + fs/smb/server/vfs_cache.c | 8 +- fs/splice.c | 2 +- fs/xattr.c | 4 +- include/linux/blkdev.h | 4 - include/linux/energy_model.h | 12 +- include/linux/math.h | 12 + include/linux/msi.h | 3 +- include/linux/pci.h | 2 + include/linux/pci_ids.h | 1 + include/linux/phy.h | 4 + include/linux/phylink.h | 4 + include/net/netfilter/nft_fib.h | 21 + include/soc/qcom/ice.h | 2 + include/uapi/linux/virtio_pci.h | 1 + init/Kconfig | 2 +- io_uring/io_uring.c | 15 +- io_uring/refs.h | 7 + kernel/bpf/bpf_cgrp_storage.c | 11 +- kernel/bpf/hashtab.c | 6 +- kernel/bpf/preload/bpf_preload_kern.c | 1 + kernel/bpf/syscall.c | 6 +- kernel/bpf/verifier.c | 32 + kernel/cgroup/cgroup.c | 29 + kernel/cgroup/cpuset-internal.h | 1 + kernel/cgroup/cpuset.c | 14 + kernel/dma/contiguous.c | 3 +- kernel/events/core.c | 6 +- kernel/irq/msi.c | 2 +- kernel/panic.c | 6 + kernel/power/energy_model.c | 47 +- kernel/sched/ext.c | 4 +- kernel/sched/fair.c | 4 +- kernel/time/tick-common.c | 22 + kernel/trace/bpf_trace.c | 7 +- kernel/trace/trace.c | 10 + lib/Kconfig.ubsan | 1 - lib/crypto/Kconfig | 37 +- lib/test_ubsan.c | 18 +- mm/vmscan.c | 7 + net/9p/client.c | 30 +- net/9p/trans_fd.c | 17 +- net/core/lwtunnel.c | 26 +- net/core/selftests.c | 18 +- net/ipv4/netfilter/nft_fib_ipv4.c | 11 +- net/ipv6/netfilter/nft_fib_ipv6.c | 19 +- net/mptcp/pm_userspace.c | 6 +- net/sched/sch_hfsc.c | 23 +- net/tipc/monitor.c | 3 +- rust/Makefile | 8 +- rust/kernel/firmware.rs | 8 +- scripts/Makefile.lib | 2 +- scripts/Makefile.vmlinux | 4 + sound/soc/codecs/aw88081.c | 10 + sound/soc/codecs/wcd934x.c | 2 +- sound/soc/fsl/fsl_asrc_dma.c | 15 +- sound/virtio/virtio_pcm.c | 21 +- tools/arch/x86/lib/x86-opcode-map.txt | 4 +- tools/bpf/bpftool/prog.c | 1 + tools/objtool/check.c | 36 +- tools/testing/selftests/bpf/cap_helpers.c | 8 +- tools/testing/selftests/bpf/cap_helpers.h | 1 + tools/testing/selftests/bpf/network_helpers.c | 33 +- tools/testing/selftests/bpf/prog_tests/verifier.c | 4 +- tools/testing/selftests/bpf/test_loader.c | 6 +- tools/testing/selftests/mincore/mincore_selftest.c | 3 - tools/testing/selftests/pcie_bwctrl/Makefile | 3 +- tools/testing/selftests/ublk/test_stripe_04.sh | 24 + 329 files changed, 3712 insertions(+), 2060 deletions(-)

1 month

19
340
0 0

[PATCH] ACPI/PPTT: fix off-by-one error

by Heyne, Maximilian

Commit 7ab4f0e37a0f ("ACPI PPTT: Fix coding mistakes in a couple of sizeof() calls") corrects the processer entry size but unmasked a longer standing bug where the last entry in the structure can get skipped due to an off-by-one mistake if the last entry ends exactly at the end of the ACPI subtable. The error manifests for instance on EC2 Graviton Metal instances with ACPI PPTT: PPTT table found, but unable to locate core 63 (63) [...] ACPI: SPE must be homogeneous Fixes: 2bd00bcd73e5 ("ACPI/PPTT: Add Processor Properties Topology Table parsing") Cc: stable(a)vger.kernel.org Signed-off-by: Maximilian Heyne <mheyne(a)amazon.de> --- drivers/acpi/pptt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/acpi/pptt.c b/drivers/acpi/pptt.c index f73ce6e13065d..4364da90902e5 100644 --- a/drivers/acpi/pptt.c +++ b/drivers/acpi/pptt.c @@ -231,7 +231,7 @@ static int acpi_pptt_leaf_node(struct acpi_table_header *table_hdr, sizeof(struct acpi_table_pptt)); proc_sz = sizeof(struct acpi_pptt_processor); - while ((unsigned long)entry + proc_sz < table_end) { + while ((unsigned long)entry + proc_sz <= table_end) { cpu_node = (struct acpi_pptt_processor *)entry; if (entry->type == ACPI_PPTT_TYPE_PROCESSOR && cpu_node->parent == node_entry) @@ -273,7 +273,7 @@ static struct acpi_pptt_processor *acpi_find_processor_node(struct acpi_table_he proc_sz = sizeof(struct acpi_pptt_processor); /* find the processor structure associated with this cpuid */ - while ((unsigned long)entry + proc_sz < table_end) { + while ((unsigned long)entry + proc_sz <= table_end) { cpu_node = (struct acpi_pptt_processor *)entry; if (entry->length == 0) { -- 2.47.1 Amazon Web Services Development Center Germany GmbH Tamara-Danz-Str. 13 10243 Berlin Geschaeftsfuehrung: Christian Schlaeger, Jonathan Weiss Eingetragen am Amtsgericht Charlottenburg unter HRB 257764 B Sitz: Berlin Ust-ID: DE 365 538 597

1 month

4
29
0 0

Re: Patch "spi: tegra114: Don't fail set_cs_timing when delays are zero" has been added to the 6.1-stable tree

by Jon Hunter

On 07/05/2025 16:43, Sasha Levin wrote: > This is a note to let you know that I've just added the patch titled > > spi: tegra114: Don't fail set_cs_timing when delays are zero > > to the 6.1-stable tree which can be found at: > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… > > The filename of the patch is: > spi-tegra114-don-t-fail-set_cs_timing-when-delays-ar.patch > and it can be found in the queue-6.1 subdirectory. > > If you, or anyone else, feels it should not be added to the stable tree, > please let <stable(a)vger.kernel.org> know about it. Please don't queue this up for stable yet. This fix is not correct and there is another change pending to correct this change. Jon -- nvpublic

1 month

2
1
0 0

[PATCH v3] NFSD: Implement FATTR4_CLONE_BLKSIZE attribute

by cel＠kernel.org

From: Chuck Lever <chuck.lever(a)oracle.com> RFC 7862 states that if an NFS server implements a CLONE operation, it MUST also implement FATTR4_CLONE_BLKSIZE. NFSD implements CLONE, but does not implement FATTR4_CLONE_BLKSIZE. Note that in Section 12.2, RFC 7862 claims that FATTR4_CLONE_BLKSIZE is RECOMMENDED, not REQUIRED. Likely this is because a minor version is not permitted to add a REQUIRED attribute. Confusing. We assume this attribute reports a block size as a count of bytes, as RFC 7862 does not specify a unit. Reported-by: Roland Mainz <roland.mainz(a)nrubsig.org> Suggested-by: Christoph Hellwig <hch(a)infradead.org> Reviewed-by: Roland Mainz <roland.mainz(a)nrubsig.org> Cc: stable(a)vger.kernel.org # v6.7+ Signed-off-by: Chuck Lever <chuck.lever(a)oracle.com> --- fs/nfsd/nfs4xdr.c | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index e67420729ecd..9eb8e5704622 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -3391,6 +3391,23 @@ static __be32 nfsd4_encode_fattr4_suppattr_exclcreat(struct xdr_stream *xdr, return nfsd4_encode_bitmap4(xdr, supp[0], supp[1], supp[2]); } +/* + * Copied from generic_remap_checks/generic_remap_file_range_prep. + * + * These generic functions use the file system's s_blocksize, but + * individual file systems aren't required to use + * generic_remap_file_range_prep. Until there is a mechanism for + * determining a particular file system's (or file's) clone block + * size, this is the best NFSD can do. + */ +static __be32 nfsd4_encode_fattr4_clone_blksize(struct xdr_stream *xdr, + const struct nfsd4_fattr_args *args) +{ + struct inode *inode = d_inode(args->dentry); + + return nfsd4_encode_uint32_t(xdr, inode->i_sb->s_blocksize); +} + #ifdef CONFIG_NFSD_V4_SECURITY_LABEL static __be32 nfsd4_encode_fattr4_sec_label(struct xdr_stream *xdr, const struct nfsd4_fattr_args *args) @@ -3545,7 +3562,7 @@ static const nfsd4_enc_attr nfsd4_enc_fattr4_encode_ops[] = { [FATTR4_MODE_SET_MASKED] = nfsd4_encode_fattr4__noop, [FATTR4_SUPPATTR_EXCLCREAT] = nfsd4_encode_fattr4_suppattr_exclcreat, [FATTR4_FS_CHARSET_CAP] = nfsd4_encode_fattr4__noop, - [FATTR4_CLONE_BLKSIZE] = nfsd4_encode_fattr4__noop, + [FATTR4_CLONE_BLKSIZE] = nfsd4_encode_fattr4_clone_blksize, [FATTR4_SPACE_FREED] = nfsd4_encode_fattr4__noop, [FATTR4_CHANGE_ATTR_TYPE] = nfsd4_encode_fattr4__noop, -- 2.49.0

1 month

3
2
0 0

[PATCH] arm64: dts: qcom: x1e80100: Fix PCIe 3rd controller DBI size

by Abel Vesa

According to documentation, the DBI range size is 0xf20. So fix it. Cc: stable(a)vger.kernel.org # 6.14 Fixes: f8af195beeb0 ("arm64: dts: qcom: x1e80100: Add support for PCIe3 on x1e80100") Signed-off-by: Abel Vesa <abel.vesa(a)linaro.org> --- arch/arm64/boot/dts/qcom/x1e80100.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi index 46b79fce92c90d969e3de48bc88e27915d1592bb..34ccabc3cc302b17e944b4343a37fab0bb6334e9 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi +++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi @@ -3126,7 +3126,7 @@ pcie3: pcie@1bd0000 { device_type = "pci"; compatible = "qcom,pcie-x1e80100"; reg = <0x0 0x01bd0000 0x0 0x3000>, - <0x0 0x78000000 0x0 0xf1d>, + <0x0 0x78000000 0x0 0xf20>, <0x0 0x78000f40 0x0 0xa8>, <0x0 0x78001000 0x0 0x1000>, <0x0 0x78100000 0x0 0x100000>, --- base-commit: bc8aa6cdadcc00862f2b5720e5de2e17f696a081 change-id: 20250422-x1e80100-dts-fix-pcie3-dbi-size-56fc110aa36d Best regards, -- Abel Vesa <abel.vesa(a)linaro.org>

1 month

3
2
0 0

[PATCH RESEND] drm/tegra: fix a possible null pointer dereference

by Qiu-ji Chen

In tegra_crtc_reset(), new memory is allocated with kzalloc(), but no check is performed. Before calling __drm_atomic_helper_crtc_reset, state should be checked to prevent possible null pointer dereference. Fixes: b7e0b04ae450 ("drm/tegra: Convert to using __drm_atomic_helper_crtc_reset() for reset.") Cc: stable(a)vger.kernel.org Signed-off-by: Qiu-ji Chen <chenqiuji666(a)gmail.com> --- drivers/gpu/drm/tegra/dc.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index be61c9d1a4f0..1ed30853bd9e 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -1388,7 +1388,10 @@ static void tegra_crtc_reset(struct drm_crtc *crtc) if (crtc->state) tegra_crtc_atomic_destroy_state(crtc, crtc->state); - __drm_atomic_helper_crtc_reset(crtc, &state->base); + if (state) + __drm_atomic_helper_crtc_reset(crtc, &state->base); + else + __drm_atomic_helper_crtc_reset(crtc, NULL); } static struct drm_crtc_state * -- 2.34.1

1 month

2
1
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