Linux-stable-mirror May 2025

linux-stable-mirror@lists.linaro.org

6 participants
8 discussions

[PATCH v2 rc] iommu: Skip PASID validation for devices without PASID capability

by Tushar Dave

Generally PASID support requires ACS settings that usually create single device groups, but there are some niche cases where we can get multi-device groups and still have working PASID support. The primary issue is that PCI switches are not required to treat PASID tagged TLPs specially so appropriate ACS settings are required to route all TLPs to the host bridge if PASID is going to work properly. pci_enable_pasid() does check that each device that will use PASID has the proper ACS settings to achieve this routing. However, no-PASID devices can be combined with PASID capable devices within the same topology using non-uniform ACS settings. In this case the no-PASID devices may not have strict route to host ACS flags and end up being grouped with the PASID devices. This configuration fails to allow use of the PASID within the iommu core code which wrongly checks if the no-PASID device supports PASID. Fix this by ignoring no-PASID devices during the PASID validation. They will never issue a PASID TLP anyhow so they can be ignored. Fixes: c404f55c26fc ("iommu: Validate the PASID in iommu_attach_device_pasid()") Cc: stable(a)vger.kernel.org Signed-off-by: Tushar Dave <tdave(a)nvidia.com> --- changes in v2: - added no-pasid check in __iommu_set_group_pasid and __iommu_remove_group_pasid drivers/iommu/iommu.c | 22 ++++++++++++++++------ 1 file changed, 16 insertions(+), 6 deletions(-) diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 60aed01e54f2..8251b07f4022 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -3329,8 +3329,9 @@ static int __iommu_set_group_pasid(struct iommu_domain *domain, int ret; for_each_group_device(group, device) { - ret = domain->ops->set_dev_pasid(domain, device->dev, - pasid, NULL); + if (device->dev->iommu->max_pasids > 0) + ret = domain->ops->set_dev_pasid(domain, device->dev, + pasid, NULL); if (ret) goto err_revert; } @@ -3342,7 +3343,8 @@ static int __iommu_set_group_pasid(struct iommu_domain *domain, for_each_group_device(group, device) { if (device == last_gdev) break; - iommu_remove_dev_pasid(device->dev, pasid, domain); + if (device->dev->iommu->max_pasids > 0) + iommu_remove_dev_pasid(device->dev, pasid, domain); } return ret; } @@ -3353,8 +3355,10 @@ static void __iommu_remove_group_pasid(struct iommu_group *group, { struct group_device *device; - for_each_group_device(group, device) - iommu_remove_dev_pasid(device->dev, pasid, domain); + for_each_group_device(group, device) { + if (device->dev->iommu->max_pasids > 0) + iommu_remove_dev_pasid(device->dev, pasid, domain); + } } /* @@ -3391,7 +3395,13 @@ int iommu_attach_device_pasid(struct iommu_domain *domain, mutex_lock(&group->mutex); for_each_group_device(group, device) { - if (pasid >= device->dev->iommu->max_pasids) { + /* + * Skip PASID validation for devices without PASID support + * (max_pasids = 0). These devices cannot issue transactions + * with PASID, so they don't affect group's PASID usage. + */ + if ((device->dev->iommu->max_pasids > 0) && + (pasid >= device->dev->iommu->max_pasids)) { ret = -EINVAL; goto out_unlock; } -- 2.34.1

1 hour, 10 minutes

[PATCH v3 0/1] kasan: Avoid sleepable page allocation from atomic context

by Alexander Gordeev

Hi All, Chages since v2: - page allocation moved out of the atomic context Chages since v1: - Fixes: and -stable tags added to the patch description Thanks! Alexander Gordeev (1): kasan: Avoid sleepable page allocation from atomic context mm/kasan/shadow.c | 65 +++++++++++++++++++++++++++++++++++------------ 1 file changed, 49 insertions(+), 16 deletions(-) -- 2.45.2

2 hours, 5 minutes

IPC drop down on AMD epyc 7702P

by Jean-Baptiste Roquefere

Hi, We (Ateme, a video encoding company) may have found an unwanted behavior in the scheduler since 5.10 (commit 16b0a7a1a0af), then 5.16 (commit c5b0a7eefc70), then 5.19 (commit not found yet), then maybe some other commits from 5.19 to 6.12, with a consequence of IPC decrease. Problem still appears on lasts 6.12, 6.13 and 6.14 We have reverted both 16b0a7a1a0af and c5b0a7eefc70 commits that reduce our performances (see fair.patch attached, applicable on 6.12.17). Performances increase but still doesnt reach our reference on 5.4.152. Instead of trying to find every single commits from 5.18 to 6.12 that could decrease our performance, I chosed to bench 5.4.152 versus 6.12.17 with and without fair.patch. The problem appeared clear : a lot of CPU migrations go out of CCX, then L3 miss, then IPC decrease. Context of our bench: video decoder which work at a regulated speed, 1 process, 21 main threads, everyone of them creates 10 threads, 8 of them have a fine granularity, meaning they go to sleep quite often, giving the scheduler a lot of opportunities to act). Hardware is an AMD Epyc 7702P, 128 cores, grouped by shared LLC 4 cores +4 hyperthreaded cores. NUMA topology is set by the BIOS to 1 node per socket. Every pthread are created with default attributes. I use AMDuProf (-C -A system -a -m ipc,l1,l2,l3,memory) for CPU Utilization (%), CPU effective freq, IPC, L2 access (pti), L2 miss (pti), L3 miss (absolute) and Mem (GB/s, and perf (stat -d -d -d -a) for Context switches, CPU migrations and Real time (s). We noted that upgrade 5.4.152 to 6.12.17 without any special preempt configuration : Two fold increase in CPU migration 30% memory bandwidth increase 20% L3 cache misses increase 10% IPC decrease With the attached fair.patch applied to 6.12.17 (reminder : this patch reverts one commit appeared in 5.10 and another in 5.16) we managed to reduce CPU migrations and increase IPC but not as much as we had on 5.4.152. Our goal is to keep kernel "clean" without any patch (we don't want to apply and maintain fair.patch) then for the rest of my email we will consider stock kernel 6.12.17. I've reduced the "sub threads count" to stays below 128 threads. Then still 21 main threads and instead of 10 worker per main thread I set 5 workers (4 of them with fine granularity) giving 105 pthreads -> everything goes fine in 6.12.17, no extra CPU migration, no extra memory bandwidth... But as soon as we increase worker threads count (10 instead of 5) the problem appears. We know our decoder may have too many threads but that's out of our scope, it has been designed like that some years ago and moving from "lot of small threads to few of big thread" is for now not possible. We have a work around : we group threads using pthread affinities. Every main thread (and by inheritance of affinities every worker threads) on a single CCX so we reduce the L3 miss for them, then decrease memory bandwidth, then finally increasing IPC. With that solution, we go above our original performances, for both kernels, and they perform at the same level. However, it is impractical to productize as such. I've tried many kernel build configurations (CONFIG_PREMPT_*, CONFIG_SCHEDULER_*, tuning of fair.c:sysctl_sched_migration_cost) on 6.12.17, 6.12.21 (longterm), 6.13.9 (mainline), and 6.14.0 Nothing changes. Q: Is there anyway to tune the kernel so we can get our performance back without using the pthread affinities work around ? Feel free to ask an archive containing binaries and payload. I first posted on https://bugzilla.kernel.org/show_bug.cgi?id=220000 but one told me the best way to get answers where these mailing lists Regards, Jean-Baptiste Roquefere, Ateme Attached bench.tar.gz : * bench/fair.patch * bench/bench.ods with 2 sheets : - regulated : decoder speed is regulated to keep real time constant - no regul : decoder speed is not regulated and uses from 1 to 76 main threads with 10 worker per main thread * bench/regulated.csv : bench.ods:regulated exported in csv format * bench/not-regulated : bench.ods:no regul exported in csv format

2 hours, 41 minutes

[Patch v2 3/4] uio_hv_generic: Adjust ring size according to system page alignment

by longli＠linuxonhyperv.com

From: Long Li <longli(a)microsoft.com> Following the ring header, the ring data should align to system page boundary. Adjust the size if necessary. Cc: stable(a)vger.kernel.org Fixes: 95096f2fbd10 ("uio-hv-generic: new userspace i/o driver for VMBus") Signed-off-by: Long Li <longli(a)microsoft.com> --- drivers/uio/uio_hv_generic.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/uio/uio_hv_generic.c b/drivers/uio/uio_hv_generic.c index 08385b04c4ab..dfc5f0e1a254 100644 --- a/drivers/uio/uio_hv_generic.c +++ b/drivers/uio/uio_hv_generic.c @@ -256,6 +256,12 @@ hv_uio_probe(struct hv_device *dev, if (!ring_size) ring_size = SZ_2M; + /* + * Adjust ring size if necessary to have the ring data region page + * aligned + */ + ring_size = VMBUS_RING_SIZE(ring_size); + pdata = devm_kzalloc(&dev->device, sizeof(*pdata), GFP_KERNEL); if (!pdata) return -ENOMEM; -- 2.34.1

3 hours, 32 minutes

[Patch v2 2/4] uio_hv_generic: Use correct size for interrupt and monitor pages

by longli＠linuxonhyperv.com

From: Long Li <longli(a)microsoft.com> Interrupt and monitor pages should be in Hyper-V page size (4k bytes). This can be different to the system page size. This size is read and used by the user-mode program to determine the mapped data region. An example of such user-mode program is the VMBUS driver in DPDK. Cc: stable(a)vger.kernel.org Fixes: 95096f2fbd10 ("uio-hv-generic: new userspace i/o driver for VMBus") Signed-off-by: Long Li <longli(a)microsoft.com> --- drivers/uio/uio_hv_generic.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/uio/uio_hv_generic.c b/drivers/uio/uio_hv_generic.c index 1b19b5647495..08385b04c4ab 100644 --- a/drivers/uio/uio_hv_generic.c +++ b/drivers/uio/uio_hv_generic.c @@ -287,13 +287,13 @@ hv_uio_probe(struct hv_device *dev, pdata->info.mem[INT_PAGE_MAP].name = "int_page"; pdata->info.mem[INT_PAGE_MAP].addr = (uintptr_t)vmbus_connection.int_page; - pdata->info.mem[INT_PAGE_MAP].size = PAGE_SIZE; + pdata->info.mem[INT_PAGE_MAP].size = HV_HYP_PAGE_SIZE; pdata->info.mem[INT_PAGE_MAP].memtype = UIO_MEM_LOGICAL; pdata->info.mem[MON_PAGE_MAP].name = "monitor_page"; pdata->info.mem[MON_PAGE_MAP].addr = (uintptr_t)vmbus_connection.monitor_pages[1]; - pdata->info.mem[MON_PAGE_MAP].size = PAGE_SIZE; + pdata->info.mem[MON_PAGE_MAP].size = HV_HYP_PAGE_SIZE; pdata->info.mem[MON_PAGE_MAP].memtype = UIO_MEM_LOGICAL; if (channel->device_id == HV_NIC) { -- 2.34.1

3 hours, 32 minutes

[Patch v2 1/4] Drivers: hv: Allocate interrupt and monitor pages aligned to system page boundary

by longli＠linuxonhyperv.com

From: Long Li <longli(a)microsoft.com> There are use cases that interrupt and monitor pages are mapped to user-mode through UIO, they need to be system page aligned. Some Hyper-V allocation APIs introduced earlier broke those requirements. Fix those APIs by always allocating Hyper-V page at system page boundaries. Cc: stable(a)vger.kernel.org Fixes: ca48739e59df ("Drivers: hv: vmbus: Move Hyper-V page allocator to arch neutral code") Signed-off-by: Long Li <longli(a)microsoft.com> --- drivers/hv/hv_common.c | 35 ++++++++++------------------------- 1 file changed, 10 insertions(+), 25 deletions(-) diff --git a/drivers/hv/hv_common.c b/drivers/hv/hv_common.c index a7d7494feaca..297ccd7d4997 100644 --- a/drivers/hv/hv_common.c +++ b/drivers/hv/hv_common.c @@ -106,41 +106,26 @@ void __init hv_common_free(void) } /* - * Functions for allocating and freeing memory with size and - * alignment HV_HYP_PAGE_SIZE. These functions are needed because - * the guest page size may not be the same as the Hyper-V page - * size. We depend upon kmalloc() aligning power-of-two size - * allocations to the allocation size boundary, so that the - * allocated memory appears to Hyper-V as a page of the size - * it expects. + * A Hyper-V page can be used by UIO for mapping to user-space, it should + * always be allocated on system page boundaries. */ - void *hv_alloc_hyperv_page(void) { - BUILD_BUG_ON(PAGE_SIZE < HV_HYP_PAGE_SIZE); - - if (PAGE_SIZE == HV_HYP_PAGE_SIZE) - return (void *)__get_free_page(GFP_KERNEL); - else - return kmalloc(HV_HYP_PAGE_SIZE, GFP_KERNEL); + BUILD_BUG_ON(PAGE_SIZE < HV_HYP_PAGE_SIZE); + return (void *)__get_free_page(GFP_KERNEL); } EXPORT_SYMBOL_GPL(hv_alloc_hyperv_page); void *hv_alloc_hyperv_zeroed_page(void) { - if (PAGE_SIZE == HV_HYP_PAGE_SIZE) - return (void *)__get_free_page(GFP_KERNEL | __GFP_ZERO); - else - return kzalloc(HV_HYP_PAGE_SIZE, GFP_KERNEL); + BUILD_BUG_ON(PAGE_SIZE < HV_HYP_PAGE_SIZE); + return (void *)__get_free_page(GFP_KERNEL | __GFP_ZERO); } EXPORT_SYMBOL_GPL(hv_alloc_hyperv_zeroed_page); void hv_free_hyperv_page(void *addr) { - if (PAGE_SIZE == HV_HYP_PAGE_SIZE) - free_page((unsigned long)addr); - else - kfree(addr); + free_page((unsigned long)addr); } EXPORT_SYMBOL_GPL(hv_free_hyperv_page); @@ -272,7 +257,7 @@ static void hv_kmsg_dump_unregister(void) atomic_notifier_chain_unregister(&panic_notifier_list, &hyperv_panic_report_block); - hv_free_hyperv_page(hv_panic_page); + kfree(hv_panic_page); hv_panic_page = NULL; } @@ -280,7 +265,7 @@ static void hv_kmsg_dump_register(void) { int ret; - hv_panic_page = hv_alloc_hyperv_zeroed_page(); + hv_panic_page = kzalloc(HV_HYP_PAGE_SIZE, GFP_KERNEL); if (!hv_panic_page) { pr_err("Hyper-V: panic message page memory allocation failed\n"); return; @@ -289,7 +274,7 @@ static void hv_kmsg_dump_register(void) ret = kmsg_dump_register(&hv_kmsg_dumper); if (ret) { pr_err("Hyper-V: kmsg dump register error 0x%x\n", ret); - hv_free_hyperv_page(hv_panic_page); + kfree(hv_panic_page); hv_panic_page = NULL; } } -- 2.34.1

3 hours, 32 minutes

[PATCH v5] Restrict devmem for confidential VMs

by Dan Williams

Changes since v3 [1] (note v4 was a partial re-roll, but more feedback came in requiring a v5): - Fix a kbuild robot report for a missing header include of cc_platform.h - Switch to selecting STRICT_DEVMEM and IOSTRICT_DEVMEM rather than "depends on". (Naveen) - Clarify the "SEPT violation" vs "crash" and other changelog fixups for devmem maintainers and other arch maintainers. (Dave) - Drop patch numbering since patch2 is a fix and has no dependencies on patch1 [1]: http://lore.kernel.org/174491711228.1395340.3647010925173796093.stgit@dwill… --- The original response to Nikolay's report of a "crash" (unhandled SEPT violation) triggered by /dev/mem access to private memory was "let's just turn off /dev/mem". After some machinations of x86_platform_ops to block a subset of problematic access, spelunking the history of devmem_is_allowed() returning "2" to enable some compatibility benefits while blocking access, and discovering that userspace depends buggy kernel behavior for mmap(2) of the first 1MB of memory on x86, the proposal has circled back to "disable /dev/mem". Require both STRICT_DEVMEM and IO_STRICT_DEVMEM for x86 confidential guests to close /dev/mem hole while still allowing for userspace mapping of PCI MMIO as long as the kernel and userspace are not mapping the range at the same time. The range_is_allowed() cleanup is not strictly necessary, but might as well close a 17 year-old "TODO". Dan Williams (2): x86/devmem: Remove duplicate range_is_allowed() definition x86/devmem: Drop /dev/mem access for confidential guests arch/x86/Kconfig | 4 ++++ arch/x86/mm/pat/memtype.c | 31 ++++--------------------------- drivers/char/mem.c | 28 ++++++++++------------------ include/linux/io.h | 21 +++++++++++++++++++++ 4 files changed, 39 insertions(+), 45 deletions(-) base-commit: 0af2f6be1b4281385b618cb86ad946eded089ac8 -- 2.49.0

4 hours, 31 minutes

[PATCH 6.6 000/204] 6.6.89-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.6.89 release. There are 204 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-6.6.89-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.6.89-rc1 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 Hannes Reinecke <hare(a)kernel.org> nvme: fixup scan failure for non-ANA multipath controllers Thomas Bogendoerfer <tsbogend(a)alpha.franken.de> MIPS: cm: Fix warning if MIPS_CM is disabled Robin Murphy <robin.murphy(a)arm.com> iommu: Handle race with default domain setup Marek Behún <kabel(a)kernel.org> net: dsa: mv88e6xxx: enable STU methods for 6320 family Marek Behún <kabel(a)kernel.org> net: dsa: mv88e6xxx: enable .port_set_policy() for 6320 family Marek Behún <kabel(a)kernel.org> net: dsa: mv88e6xxx: enable PVT for 6321 switch Marek Behún <kabel(a)kernel.org> net: dsa: mv88e6xxx: fix atu_move_port_mask for 6341 family Baokun Li <libaokun1(a)huawei.com> ext4: goto right label 'out_mmap_sem' in ext4_setattr() 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()" Ard Biesheuvel <ardb(a)kernel.org> x86/pvh: Call C code via the kernel virtual mapping Tamura Dai <kirinode0(a)gmail.com> spi: spi-imx: Add check for spi_imx_setupxfer() 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 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 Yunlong Xing <yunlong.xing(a)unisoc.com> loop: aio inherit the ioprio of original request 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 Fernando Fernandez Mancera <ffmancera(a)riseup.net> x86/i8253: Call clockevent_i8253_disable() with interrupts disabled 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: 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 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 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 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 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 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 Pavel Begunkov <asml.silence(a)gmail.com> io_uring: always do atomic put from iowq Lukas Stockmann <lukas.stockmann(a)siemens.com> rtc: pcf85063: do a SW reset if POR failed 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 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 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() 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 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 Alexander Stein <alexander.stein(a)mailbox.org> usb: host: max3421-hcd: Add missing spi_device_id table 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() 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. Herbert Xu <herbert(a)gondor.apana.org.au> crypto: null - Use spin lock instead of mutex 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 Chenyuan Yang <chenyuan0y(a)gmail.com> pinctrl: renesas: rza2: Fix potential NULL pointer dereference 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 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 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 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: 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 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() 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 Suzuki K Poulose <suzuki.poulose(a)arm.com> irqchip/gic-v2m: Prevent use after free of gicv2m_get_fwnode() 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 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 Halil Pasic <pasic(a)linux.ibm.com> virtio_console: fix missing byte order handling for cols and rows 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 T.J. Mercier <tjmercier(a)google.com> splice: remove duplicate noinline from pipe_clear_nowait Björn Töpel <bjorn(a)rivosinc.com> riscv: uprobes: Add missing fence.i after building the XOL buffer Sean Christopherson <seanjc(a)google.com> iommu/amd: Return an error if vCPU affinity is set for non-vCPU IRTE 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 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() Qingfang Deng <qingfang.deng(a)siflower.com.cn> net: phy: leds: fix memory leak Justin Iurman <justin.iurman(a)uliege.be> net: lwtunnel: disable BHs when required Anastasia Kovaleva <a.kovaleva(a)yadro.com> scsi: core: Clear flags for scsi_cmnd that did not complete Qu Wenruo <wqu(a)suse.com> btrfs: avoid page_lockend underflow in btrfs_punch_hole_lock_range() Marc Zyngier <maz(a)kernel.org> cpufreq: cppc: Fix invalid return value in .get() callback 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 David Howells <dhowells(a)redhat.com> ceph: Fix incorrect flush end position calculation Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> cpufreq/sched: Explicitly synchronize limits_changed flag handling Vincent Guittot <vincent.guittot(a)linaro.org> sched/cpufreq: Rework schedutil governor performance estimation Vincent Guittot <vincent.guittot(a)linaro.org> sched/topology: Consolidate and clean up access to a CPU's max compute capacity Niklas Schnelle <schnelle(a)linux.ibm.com> s390/pci: Support mmap() of PCI resources except for ISM devices Niklas Schnelle <schnelle(a)linux.ibm.com> s390/pci: Report PCI error recovery results via SCLP Niklas Schnelle <schnelle(a)linux.ibm.com> s390/sclp: Allow user-space to provide PCI reports for optical modules Tudor Ambarus <tudor.ambarus(a)linaro.org> scsi: ufs: qcom: fix dev reference leaked through of_qcom_ice_get David Hildenbrand <david(a)redhat.com> s390/virtio_ccw: Don't allocate/assign airqs for non-existing queues Halil Pasic <pasic(a)linux.ibm.com> s390/virtio_ccw: fix virtual vs physical address confusion Ma Ke <make24(a)iscas.ac.cn> PCI: Fix reference leak in pci_register_host_bridge() 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() Lad Prabhakar <prabhakar.mahadev-lad.rj(a)bp.renesas.com> clk: renesas: r9a07g043: Fix HP clock source for RZ/Five Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> clk: renesas: r9a07g04[34]: Fix typo for sel_shdi variable Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> clk: renesas: r9a07g04[34]: Use SEL_SDHI1_STS status configuration for SD1 mux Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> clk: renesas: rzg2l: Refactor SD mux driver Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> clk: renesas: rzg2l: Remove CPG_SDHI_DSEL from generic header Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> clk: renesas: rzg2l: Add struct clk_hw_data Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> clk: renesas: rzg2l: Use u32 for flag and mux_flags Ninad Malwade <nmalwade(a)nvidia.com> arm64: tegra: Remove the Orin NX/Nano suspend key 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 Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> ASoC: q6apm-dai: make use of q6apm_get_hw_pointer Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> ASoC: qcom: Fix trivial code style issues Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> ASoC: qcom: lpass: Make asoc_qcom_lpass_cpu_platform_remove() return void Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> ASoC: q6apm-dai: schedule all available frames to avoid dsp under-runs Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> ASoC: qcom: q6apm-dai: drop unused 'q6apm_dai_rtd' fields Marek Behún <kabel(a)kernel.org> net: dsa: mv88e6xxx: fix VTU methods for 6320 family Marek Behún <kabel(a)kernel.org> net: dsa: mv88e6xxx: fix internal PHYs for 6320 family Haoxiang Li <haoxiang_li2024(a)163.com> auxdisplay: hd44780: Fix an API misuse in hd44780.c Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> auxdisplay: hd44780: Convert to platform remove callback returning void 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 Nikita Zhandarovich <n.zhandarovich(a)fintech.ru> media: vimc: skip .s_stream() for stopped entities Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com> media: subdev: Add v4l2_subdev_is_streaming() Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com> media: subdev: Improve v4l2_subdev_enable/disable_streams_fallback Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com> media: subdev: Fix use of sd->enabled_streams in call_s_stream() Steven Rostedt <rostedt(a)goodmis.org> tracing: Verify event formats that have "%*p.." Steven Rostedt <rostedt(a)goodmis.org> tracing: Add __print_dynamic_array() helper Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Add __string_len() example Shuai Xue <xueshuai(a)linux.alibaba.com> x86/mce: use is_copy_from_user() to determine copy-from-user context Tong Tiangen <tongtiangen(a)huawei.com> x86/extable: Remove unused fixup type EX_TYPE_COPY Shakeel Butt <shakeel.butt(a)linux.dev> memcg: drain obj stock on cpu hotplug teardown Thorsten Leemhuis <linux(a)leemhuis.info> module: sign with sha512 instead of sha1 by default ------------- Diffstat: Documentation/scheduler/sched-capacity.rst | 13 +- Makefile | 4 +- .../arm64/boot/dts/nvidia/tegra234-p3768-0000.dtsi | 7 - arch/loongarch/Kconfig | 1 + arch/loongarch/include/asm/ptrace.h | 4 +- arch/loongarch/kernel/traps.c | 20 ++- arch/loongarch/mm/hugetlbpage.c | 2 +- arch/loongarch/mm/init.c | 3 - arch/mips/include/asm/mips-cm.h | 22 +++ arch/mips/kernel/mips-cm.c | 14 ++ arch/parisc/kernel/pdt.c | 2 + arch/riscv/include/asm/alternative-macros.h | 21 +-- arch/riscv/kernel/probes/uprobes.c | 10 +- arch/s390/Kconfig | 4 +- arch/s390/include/asm/pci.h | 3 + arch/s390/include/asm/sclp.h | 33 ++++ 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_event.c | 21 ++- arch/s390/pci/pci_fixup.c | 23 +++ arch/s390/pci/pci_report.c | 111 +++++++++++++ arch/s390/pci/pci_report.h | 16 ++ arch/x86/entry/entry.S | 2 +- arch/x86/events/core.c | 2 +- arch/x86/include/asm/asm.h | 3 - arch/x86/include/asm/extable_fixup_types.h | 2 +- arch/x86/include/asm/intel-family.h | 2 + arch/x86/kernel/cpu/bugs.c | 36 ++--- arch/x86/kernel/cpu/mce/severity.c | 12 +- arch/x86/kernel/i8253.c | 3 +- arch/x86/kvm/svm/avic.c | 60 +++---- arch/x86/kvm/vmx/posted_intr.c | 28 ++-- arch/x86/kvm/x86.c | 3 +- arch/x86/mm/extable.c | 9 -- arch/x86/mm/tlb.c | 6 +- arch/x86/platform/pvh/head.S | 7 +- crypto/crypto_null.c | 37 +++-- drivers/acpi/ec.c | 28 ++++ drivers/acpi/pptt.c | 4 +- drivers/ata/libata-scsi.c | 25 ++- drivers/auxdisplay/hd44780.c | 9 +- drivers/base/base.h | 17 ++ drivers/base/bus.c | 2 +- drivers/base/core.c | 38 ++++- drivers/base/dd.c | 6 +- drivers/block/loop.c | 2 +- drivers/char/misc.c | 2 +- drivers/char/virtio_console.c | 7 +- drivers/clk/clk.c | 4 + drivers/clk/renesas/r9a07g043-cpg.c | 28 +++- drivers/clk/renesas/r9a07g044-cpg.c | 21 ++- drivers/clk/renesas/rzg2l-cpg.c | 178 +++++++++++++++------ drivers/clk/renesas/rzg2l-cpg.h | 24 +-- drivers/comedi/drivers/jr3_pci.c | 2 +- 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/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/dmatest.c | 6 +- drivers/gpio/gpiolib-of.c | 6 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 9 +- drivers/iio/adc/ad7768-1.c | 5 +- drivers/infiniband/hw/qib/qib_fs.c | 1 + drivers/iommu/amd/iommu.c | 2 +- drivers/iommu/iommu.c | 16 ++ drivers/irqchip/irq-gic-v2m.c | 2 +- drivers/mailbox/pcc.c | 15 +- drivers/mcb/mcb-parse.c | 2 +- drivers/md/raid1.c | 26 +-- drivers/media/test-drivers/vimc/vimc-streamer.c | 6 + drivers/media/v4l2-core/v4l2-subdev.c | 101 ++++++++---- 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/mmc/host/sdhci-msm.c | 2 +- drivers/net/dsa/mt7530.c | 6 +- drivers/net/dsa/mv88e6xxx/chip.c | 27 +++- 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 | 4 +- drivers/net/ethernet/amd/pds_core/core.h | 2 +- drivers/net/ethernet/amd/pds_core/devlink.c | 4 +- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 24 ++- drivers/net/ethernet/mediatek/mtk_eth_soc.h | 10 +- drivers/net/phy/microchip.c | 46 +----- drivers/net/phy/phy_led_triggers.c | 23 +-- 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/fc.c | 25 ++- drivers/of/resolver.c | 37 ++--- drivers/pci/probe.c | 9 +- drivers/pinctrl/renesas/pinctrl-rza2.c | 3 + drivers/regulator/rk808-regulator.c | 4 +- drivers/rtc/rtc-pcf85063.c | 19 ++- drivers/s390/char/sclp.h | 14 -- drivers/s390/char/sclp_con.c | 17 ++ drivers/s390/char/sclp_pci.c | 19 +-- drivers/s390/char/sclp_tty.c | 12 ++ drivers/s390/net/ism_drv.c | 1 - drivers/s390/virtio/virtio_ccw.c | 94 ++++++----- drivers/scsi/hisi_sas/hisi_sas_main.c | 20 +++ 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 +- drivers/thunderbolt/tb.c | 16 +- drivers/tty/serial/msm_serial.c | 6 + drivers/tty/serial/sifive.c | 6 + drivers/ufs/core/ufs-mcq.c | 12 +- drivers/ufs/host/ufs-exynos.c | 10 +- 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-mvebu.c | 10 -- drivers/usb/host/xhci-mvebu.h | 6 - drivers/usb/host/xhci-plat.c | 2 +- drivers/usb/host/xhci-ring.c | 13 +- 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/xen/Kconfig | 2 +- fs/btrfs/file.c | 9 +- fs/ceph/inode.c | 2 +- fs/ext4/block_validity.c | 5 +- fs/ext4/inode.c | 9 +- fs/iomap/buffered-io.c | 2 +- fs/namespace.c | 69 ++++---- fs/ntfs3/file.c | 1 + fs/smb/client/sess.c | 60 ++++--- fs/smb/client/smb1ops.c | 36 +++++ fs/splice.c | 2 +- include/linux/energy_model.h | 1 - include/linux/pci_ids.h | 1 + include/media/v4l2-subdev.h | 25 ++- include/soc/qcom/ice.h | 2 + include/trace/stages/stage3_trace_output.h | 8 + include/trace/stages/stage7_class_define.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/verifier.c | 32 ++++ kernel/dma/contiguous.c | 3 +- kernel/events/core.c | 6 +- kernel/module/Kconfig | 1 + kernel/panic.c | 6 + kernel/sched/core.c | 92 +++++------ kernel/sched/cpudeadline.c | 2 +- kernel/sched/cpufreq_schedutil.c | 63 ++++++-- kernel/sched/deadline.c | 4 +- kernel/sched/fair.c | 40 +++-- kernel/sched/rt.c | 2 +- kernel/sched/sched.h | 30 +--- kernel/sched/topology.c | 7 +- kernel/time/tick-common.c | 22 +++ kernel/trace/bpf_trace.c | 7 +- kernel/trace/trace_events.c | 7 + lib/test_ubsan.c | 18 ++- mm/memcontrol.c | 9 ++ net/9p/client.c | 30 ++-- net/core/lwtunnel.c | 26 ++- net/core/selftests.c | 18 ++- net/sched/sch_hfsc.c | 23 ++- net/tipc/monitor.c | 3 +- samples/trace_events/trace-events-sample.h | 18 ++- scripts/Makefile.lib | 2 +- sound/soc/codecs/wcd934x.c | 2 +- sound/soc/qcom/apq8016_sbc.c | 2 +- sound/soc/qcom/apq8096.c | 2 +- sound/soc/qcom/common.c | 2 +- sound/soc/qcom/lpass-apq8016.c | 4 +- sound/soc/qcom/lpass-cpu.c | 7 +- sound/soc/qcom/lpass-hdmi.c | 2 +- sound/soc/qcom/lpass-ipq806x.c | 4 +- sound/soc/qcom/lpass-platform.c | 2 +- sound/soc/qcom/lpass-sc7180.c | 4 +- sound/soc/qcom/lpass-sc7280.c | 2 +- sound/soc/qcom/lpass.h | 4 +- sound/soc/qcom/qdsp6/q6afe.c | 8 +- sound/soc/qcom/qdsp6/q6apm-dai.c | 61 ++++--- sound/soc/qcom/qdsp6/q6asm.h | 20 +-- sound/soc/qcom/qdsp6/topology.c | 3 +- sound/soc/qcom/sc7180.c | 2 +- sound/soc/qcom/sc8280xp.c | 2 +- sound/soc/qcom/sdm845.c | 2 +- sound/soc/qcom/sdw.c | 2 +- sound/soc/qcom/sm8250.c | 2 +- sound/soc/qcom/storm.c | 2 +- sound/virtio/virtio_pcm.c | 21 ++- tools/bpf/bpftool/prog.c | 1 + tools/objtool/check.c | 36 ++++- tools/testing/selftests/mincore/mincore_selftest.c | 3 - tools/testing/selftests/ublk/test_stripe_04.sh | 24 +++ 217 files changed, 2073 insertions(+), 1004 deletions(-)

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Linux-stable-mirror May 2025