November 2025 - Linux-stable-mirror

[PATCH] firmware: stratix10-svc: fix make htmldocs warning

by Dinh Nguyen

Fix this warning that was generated from "make htmldocs": WARNING: drivers/firmware/stratix10-svc.c:58 struct member 'intel_svc_fcs' not described in 'stratix10_svc' Cc: stable(a)vger.kernel.org Fixes: e6281c26674e ("firmware: stratix10-svc: Add support for FCS") Signed-off-by: Dinh Nguyen <dinguyen(a)kernel.org> --- drivers/firmware/stratix10-svc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/firmware/stratix10-svc.c b/drivers/firmware/stratix10-svc.c index e3f990d888d7..d9d84e2ca434 100644 --- a/drivers/firmware/stratix10-svc.c +++ b/drivers/firmware/stratix10-svc.c @@ -52,6 +52,7 @@ struct stratix10_svc_chan; /** * struct stratix10_svc - svc private data * @stratix10_svc_rsu: pointer to stratix10 RSU device + * @intel_svc_fcs: pointer to the FCS device */ struct stratix10_svc { struct platform_device *stratix10_svc_rsu; -- 2.42.0.411.g813d9a9188

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[PATCH 5.10 000/332] 5.10.246-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.246 release. There are 332 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 29 Oct 2025 18:34:15 +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/v5.x/stable-review/patch-5.10.246-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.10.246-rc1 Li Jinlin <lijinlin3(a)huawei.com> fsdax: Fix infinite loop in dax_iomap_rw() Anup Patel <apatel(a)ventanamicro.com> RISC-V: Don't fail in riscv_of_parent_hartid() for disabled HARTs Zhengchao Shao <shaozhengchao(a)huawei.com> net: rtnetlink: fix module reference count leak issue in rtnetlink_rcv_msg Kaushlendra Kumar <kaushlendra.kumar(a)intel.com> arch_topology: Fix incorrect error check in topology_parse_cpu_capacity() Darrick J. Wong <djwong(a)kernel.org> fuse: fix livelock in synchronous file put from fuseblk workers Chuck Lever <chuck.lever(a)oracle.com> NFSD: Define a proc_layoutcommit for the FlexFiles layout type Jan Kara <jack(a)suse.cz> vfs: Don't leak disconnected dentries on umount Gui-Dong Han <hanguidong02(a)gmail.com> drm/amdgpu: use atomic functions with memory barriers for vm fault info Pratyush Yadav <pratyush(a)kernel.org> spi: cadence-quadspi: Flush posted register writes before DAC access Theodore Ts'o <tytso(a)mit.edu> ext4: avoid potential buffer over-read in parse_apply_sb_mount_options() Brian Norris <briannorris(a)google.com> PCI/sysfs: Ensure devices are powered for config reads Krzysztof Wilczyński <kw(a)linux.com> PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions Maximilian Luz <luzmaximilian(a)gmail.com> PCI: Add sysfs attribute for device power state Siddharth Vadapalli <s-vadapalli(a)ti.com> PCI: j721e: Fix programming sequence of "strap" settings Muhammad Usama Anjum <usama.anjum(a)collabora.com> wifi: ath11k: HAL SRNG: don't deinitialize and re-initialize again Vidya Sagar <vidyas(a)nvidia.com> PCI: tegra194: Handle errors in BPMP response Thomas Fourier <fourier.thomas(a)gmail.com> crypto: rockchip - Fix dma_unmap_sg() nents value Eric Biggers <ebiggers(a)kernel.org> KEYS: trusted_tpm1: Compare HMAC values in constant time Sergey Bashirov <sergeybashirov(a)gmail.com> NFSD: Fix last write offset handling in layoutcommit Sergey Bashirov <sergeybashirov(a)gmail.com> NFSD: Minor cleanup in layoutcommit processing Sergey Bashirov <sergeybashirov(a)gmail.com> NFSD: Rework encoding and decoding of nfsd4_deviceid Sean Nyekjaer <sean(a)geanix.com> iio: imu: inv_icm42600: Simplify pm_runtime setup Bence Csókás <csokas.bence(a)prolan.hu> PM: runtime: Add new devm functions Sean Nyekjaer <sean(a)geanix.com> iio: imu: inv_icm42600: Avoid configuring if already pm_runtime suspended David Lechner <dlechner(a)baylibre.com> iio: imu: inv_icm42600: use = { } instead of memset() Xiao Liang <shaw.leon(a)gmail.com> padata: Reset next CPU when reorder sequence wraps around Arnd Bergmann <arnd(a)arndb.de> media: s5p-mfc: remove an unused/uninitialized variable Stefano Garzarella <sgarzare(a)redhat.com> vsock: fix lock inversion in vsock_assign_transport() Mark Rutland <mark.rutland(a)arm.com> arm64: errata: Apply workarounds for Neoverse-V3AE Mark Rutland <mark.rutland(a)arm.com> arm64: cputype: Add Neoverse-V3AE definitions Florian Eckert <fe(a)dev.tdt.de> serial: 8250_exar: add support for Advantech 2 port card with Device ID 0x0018 Victoria Votokina <Victoria.Votokina(a)kaspersky.com> most: usb: hdm_probe: Fix calling put_device() before device initialization Victoria Votokina <Victoria.Votokina(a)kaspersky.com> most: usb: Fix use-after-free in hdm_disconnect Alexander Usyskin <alexander.usyskin(a)intel.com> mei: me: add wildcat lake P DID Deepanshu Kartikey <kartikey406(a)gmail.com> comedi: fix divide-by-zero in comedi_buf_munge() Alice Ryhl <aliceryhl(a)google.com> binder: remove "invalid inc weak" check Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: dbc: enable back DbC in resume if it was enabled before suspend Andrey Konovalov <andreyknvl(a)gmail.com> usb: raw-gadget: do not limit transfer length Tim Guttzeit <t.guttzeit(a)tuxedocomputers.com> usb/core/quirks: Add Huawei ME906S to wakeup quirk LI Qingwu <Qing-wu.Li(a)leica-geosystems.com.cn> USB: serial: option: add Telit FN920C04 ECM compositions Reinhard Speyerer <rspmn(a)arcor.de> USB: serial: option: add Quectel RG255C Renjun Wang <renjunw0(a)foxmail.com> USB: serial: option: add UNISOC UIS7720 Anup Patel <apatel(a)ventanamicro.com> RISC-V: Don't print details of CPUs disabled in DT Sunil V L <sunilvl(a)ventanamicro.com> riscv: cpu: Add 64bit hartid support on RV64 Tsukasa OI <research_trasio(a)irq.a4lg.com> RISC-V: Minimal parser for "riscv, isa" strings Tsukasa OI <research_trasio(a)irq.a4lg.com> RISC-V: Correctly print supported extensions Rob Herring <robh(a)kernel.org> riscv: Use of_get_cpu_hwid() Lad Prabhakar <prabhakar.mahadev-lad.rj(a)bp.renesas.com> net: ravb: Ensure memory write completes before ringing TX doorbell Michal Pecio <michal.pecio(a)gmail.com> net: usb: rtl8150: Fix frame padding Deepanshu Kartikey <kartikey406(a)gmail.com> ocfs2: clear extent cache after moving/defragmenting extents Maciej W. Rozycki <macro(a)orcam.me.uk> MIPS: Malta: Fix keyboard resource preventing i8042 driver from registering Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> Revert "cpuidle: menu: Avoid discarding useful information" Tonghao Zhang <tonghao(a)bamaicloud.com> net: bonding: fix possible peer notify event loss or dup issue Alexey Simakov <bigalex934(a)gmail.com> sctp: avoid NULL dereference when chunk data buffer is missing Huang Ying <ying.huang(a)linux.alibaba.com> arm64, mm: avoid always making PTE dirty in pte_mkwrite() Ioana Ciornei <ioana.ciornei(a)nxp.com> dpaa2-eth: fix the pointer passed to PTR_ALIGN on Tx path Wei Fang <wei.fang(a)nxp.com> net: enetc: correct the value of ENETC_RXB_TRUESIZE Johannes Wiesböck <johannes.wiesboeck(a)aisec.fraunhofer.de> rtnetlink: Allow deleting FDB entries in user namespace Nikolay Aleksandrov <razor(a)blackwall.org> net: rtnetlink: add NLM_F_BULK support to rtnl_fdb_del Nikolay Aleksandrov <razor(a)blackwall.org> net: add ndo_fdb_del_bulk Nikolay Aleksandrov <razor(a)blackwall.org> net: rtnetlink: add bulk delete support flag Nikolay Aleksandrov <razor(a)blackwall.org> net: netlink: add NLM_F_BULK delete request modifier Nikolay Aleksandrov <razor(a)blackwall.org> net: rtnetlink: use BIT for flag values Nikolay Aleksandrov <razor(a)blackwall.org> net: rtnetlink: add helper to extract msg type's kind Nikolay Aleksandrov <razor(a)blackwall.org> net: rtnetlink: add msg kind names Geert Uytterhoeven <geert(a)linux-m68k.org> m68k: bitops: Fix find_*_bit() signatures Yangtao Li <frank.li(a)vivo.com> hfsplus: return EIO when type of hidden directory mismatch in hfsplus_fill_super() Viacheslav Dubeyko <slava(a)dubeyko.com> hfs: fix KMSAN uninit-value issue in hfs_find_set_zero_bits() Alexander Aring <aahringo(a)redhat.com> dlm: check for defined force value in dlm_lockspace_release Viacheslav Dubeyko <slava(a)dubeyko.com> hfsplus: fix KMSAN uninit-value issue in hfsplus_delete_cat() Yang Chenzhi <yang.chenzhi(a)vivo.com> hfs: validate record offset in hfsplus_bmap_alloc Viacheslav Dubeyko <slava(a)dubeyko.com> hfsplus: fix KMSAN uninit-value issue in __hfsplus_ext_cache_extent() Viacheslav Dubeyko <slava(a)dubeyko.com> hfs: make proper initalization of struct hfs_find_data Viacheslav Dubeyko <slava(a)dubeyko.com> hfs: clear offset and space out of valid records in b-tree node Xichao Zhao <zhao.xichao(a)vivo.com> exec: Fix incorrect type for ret Viacheslav Dubeyko <slava(a)dubeyko.com> hfsplus: fix slab-out-of-bounds read in hfsplus_strcasecmp() Randy Dunlap <rdunlap(a)infradead.org> ALSA: firewire: amdtp-stream: fix enum kernel-doc warnings Vincent Guittot <vincent.guittot(a)linaro.org> sched/fair: Fix pelt lost idle time detection Ingo Molnar <mingo(a)kernel.org> sched/balancing: Rename newidle_balance() => sched_balance_newidle() Barry Song <song.bao.hua(a)hisilicon.com> sched/fair: Trivial correction of the newidle_balance() comment Timur Kristóf <timur.kristof(a)gmail.com> drm/amd/powerplay: Fix CIK shutdown temperature I Viswanath <viswanathiyyappan(a)gmail.com> net: usb: lan78xx: fix use of improperly initialized dev->chipid in lan78xx_reset Oleksij Rempel <linux(a)rempel-privat.de> net: usb: lan78xx: Add error handling to lan78xx_init_mac_address Jakub Kicinski <kuba(a)kernel.org> net: usb: use eth_hw_addr_set() instead of ether_addr_copy() Sabrina Dubroca <sd(a)queasysnail.net> tls: don't rely on tx_work during send() Sabrina Dubroca <sd(a)queasysnail.net> tls: always set record_type in tls_process_cmsg Alexey Simakov <bigalex934(a)gmail.com> tg3: prevent use of uninitialized remote_adv and local_adv variables Eric Dumazet <edumazet(a)google.com> tcp: fix tcp_tso_should_defer() vs large RTT Raju Rangoju <Raju.Rangoju(a)amd.com> amd-xgbe: Avoid spurious link down messages during interface toggle Dmitry Safonov <0x7f454c46(a)gmail.com> net/ip6_tunnel: Prevent perpetual tunnel growth Linmao Li <lilinmao(a)kylinos.cn> r8169: fix packet truncation after S4 resume on RTL8168H/RTL8111H Yeounsu Moon <yyyynoom(a)gmail.com> net: dlink: handle dma_map_single() failure properly Yuezhang Mo <Yuezhang.Mo(a)sony.com> dax: skip read lock assertion for read-only filesystems Christoph Hellwig <hch(a)lst.de> fsdax: switch dax_iomap_rw to use iomap_iter Christoph Hellwig <hch(a)lst.de> iomap: add the new iomap_iter model Benjamin Tissoires <bentiss(a)kernel.org> HID: multitouch: fix sticky fingers Jason Andryuk <jason.andryuk(a)amd.com> xen/events: Update virq_to_irq on migration Ma Ke <make24(a)iscas.ac.cn> media: lirc: Fix error handling in lirc_register() keliu <liuke94(a)huawei.com> media: rc: Directly use ida_free() Kaustabh Chakraborty <kauschluss(a)disroot.org> drm/exynos: exynos7_drm_decon: remove ctx->suspended Adam Xue <zxue(a)semtech.com> bus: mhi: host: Do not use uninitialized 'dev' pointer in mhi_init_irq_setup() Anderson Nascimento <anderson(a)allelesecurity.com> btrfs: avoid potential out-of-bounds in btrfs_encode_fh() Yu Kuai <yukuai3(a)huawei.com> blk-crypto: fix missing blktrace bio split events Jisheng Zhang <jszhang(a)kernel.org> pwm: berlin: Fix wrong register in suspend/resume Deepanshu Kartikey <kartikey406(a)gmail.com> ext4: detect invalid INLINE_DATA + EXTENTS flag combination Zhang Yi <yi.zhang(a)huawei.com> jbd2: ensure that all ongoing I/O complete before freeing blocks Jason A. Donenfeld <Jason(a)zx2c4.com> wifi: rt2x00: use explicitly signed or unsigned types Dan Carpenter <dan.carpenter(a)linaro.org> mm/slab: make __free(kfree) accept error pointers Mikhail Kobuk <m.kobuk(a)ispras.ru> media: pci: ivtv: Add check for DMA map result Thomas Fourier <fourier.thomas(a)gmail.com> media: cx18: Add missing check after DMA map Thomas Fourier <fourier.thomas(a)gmail.com> media: pci: ivtv: Add missing check after DMA map Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> media: pci/ivtv: switch from 'pci_' to 'dma_' API David Laight <David.Laight(a)ACULAB.COM> minmax.h: remove some #defines that are only expanded once David Laight <David.Laight(a)ACULAB.COM> minmax.h: simplify the variants of clamp() David Laight <David.Laight(a)ACULAB.COM> minmax.h: move all the clamp() definitions after the min/max() ones David Laight <David.Laight(a)ACULAB.COM> minmax.h: use BUILD_BUG_ON_MSG() for the lo < hi test in clamp() David Laight <David.Laight(a)ACULAB.COM> minmax.h: reduce the #define expansion of min(), max() and clamp() David Laight <David.Laight(a)ACULAB.COM> minmax.h: update some comments David Laight <David.Laight(a)ACULAB.COM> minmax.h: add whitespace around operators and after commas Linus Torvalds <torvalds(a)linux-foundation.org> minmax: fix up min3() and max3() too Linus Torvalds <torvalds(a)linux-foundation.org> minmax: improve macro expansion and type checking Linus Torvalds <torvalds(a)linux-foundation.org> minmax: simplify min()/max()/clamp() implementation Linus Torvalds <torvalds(a)linux-foundation.org> minmax: don't use max() in situations that want a C constant expression Linus Torvalds <torvalds(a)linux-foundation.org> minmax: make generic MIN() and MAX() macros available everywhere Linus Torvalds <torvalds(a)linux-foundation.org> minmax: simplify and clarify min_t()/max_t() implementation Linus Torvalds <torvalds(a)linux-foundation.org> minmax: add a few more MIN_T/MAX_T users Linus Torvalds <torvalds(a)linux-foundation.org> minmax: avoid overly complicated constant expressions in VM code David Laight <David.Laight(a)ACULAB.COM> minmax: relax check to allow comparison between unsigned arguments and signed constants David Laight <David.Laight(a)ACULAB.COM> minmax: allow comparisons of 'int' against 'unsigned char/short' David Laight <David.Laight(a)ACULAB.COM> minmax: fix indentation of __cmp_once() and __clamp_once() David Laight <David.Laight(a)ACULAB.COM> minmax: allow min()/max()/clamp() if the arguments have the same signedness. Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> minmax: fix header inclusions Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> minmax: deduplicate __unconst_integer_typeof() Herve Codina <herve.codina(a)bootlin.com> minmax: Introduce {min,max}_array() Matthew Wilcox (Oracle) <willy(a)infradead.org> minmax: add in_range() macro Jason A. Donenfeld <Jason(a)zx2c4.com> minmax: clamp more efficiently by avoiding extra comparison Jason A. Donenfeld <Jason(a)zx2c4.com> minmax: sanity check constant bounds when clamping Johannes Thumshirn <johannes.thumshirn(a)wdc.com> btrfs: remove duplicated in_range() macro Bart Van Assche <bvanassche(a)acm.org> overflow, tracing: Define the is_signed_type() macro once Catalin Marinas <catalin.marinas(a)arm.com> arm64: mte: Do not flag the zero page as PG_mte_tagged Aleksa Sarai <cyphar(a)cyphar.com> fscontext: do not consume log entries when returning -EMSGSIZE Peter Zijlstra <peterz(a)infradead.org> locking: Introduce __cleanup() based infrastructure Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> cramfs: Verify inode mode when loading from disk Lichen Liu <lichliu(a)redhat.com> fs: Add 'initramfs_options' to set initramfs mount options gaoxiang17 <gaoxiang17(a)xiaomi.com> pid: Add a judgment for ns null in pid_nr_ns Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> minixfs: Verify inode mode when loading from disk Nalivayko Sergey <Sergey.Nalivayko(a)kaspersky.com> net/9p: fix double req put in p9_fd_cancelled Sean Christopherson <seanjc(a)google.com> KVM: x86: Don't (re)check L1 intercepts when completing userspace I/O Ma Ke <make24(a)iscas.ac.cn> ASoC: wcd934x: fix error handling in wcd934x_codec_parse_data() Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> ASoC: codecs: wcd934x: Simplify with dev_err_probe Larshin Sergey <Sergey.Larshin(a)kaspersky.com> fs: udf: fix OOB read in lengthAllocDescs handling Gianfranco Trad <gianf.trad(a)gmail.com> udf: fix uninit-value use in udf_get_fileshortad Phillip Lougher <phillip(a)squashfs.org.uk> Squashfs: reject negative file sizes in squashfs_read_inode() Phillip Lougher <phillip(a)squashfs.org.uk> Squashfs: add additional inode sanity checking Edward Adam Davis <eadavis(a)qq.com> media: mc: Clear minor number before put device Hans de Goede <hansg(a)kernel.org> mfd: intel_soc_pmic_chtdc_ti: Set use_single_read regmap_config flag Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> mfd: intel_soc_pmic_chtdc_ti: Drop unneeded assignment for cache_type Hans de Goede <hdegoede(a)redhat.com> mfd: intel_soc_pmic_chtdc_ti: Fix invalid regmap-config max_register value Zheng Qixing <zhengqixing(a)huawei.com> dm: fix NULL pointer dereference in __dm_suspend() Yuan Chen <chenyuan(a)kylinos.cn> tracing: Fix race condition in kprobe initialization causing NULL pointer dereference Stephan Gerhold <stephan.gerhold(a)linaro.org> arm64: dts: qcom: sdm845: Fix slimbam num-channels/ees Nathan Chancellor <nathan(a)kernel.org> lib/crypto/curve25519-hacl64: Disable KASAN with clang-17 and older Ahmet Eray Karadag <eraykrdg1(a)gmail.com> ext4: guard against EA inode refcount underflow in xattr update Ojaswin Mujoo <ojaswin(a)linux.ibm.com> ext4: correctly handle queries for metadata mappings Yongjian Sun <sunyongjian1(a)huawei.com> ext4: increase i_disksize to offset + len in ext4_update_disksize_before_punch() Olga Kornievskaia <okorniev(a)redhat.com> nfsd: nfserr_jukebox in nlm_fopen should lead to a retry Thorsten Blum <thorsten.blum(a)linux.dev> NFSD: Fix destination buffer size in nfsd4_ssc_setup_dul() Sean Christopherson <seanjc(a)google.com> x86/umip: Fix decoding of register forms of 0F 01 (SGDT and SIDT aliases) Sean Christopherson <seanjc(a)google.com> x86/umip: Check that the instruction opcode is at least two bytes Pratyush Yadav <pratyush(a)kernel.org> spi: cadence-quadspi: Flush posted register writes before INDAC access Niklas Cassel <cassel(a)kernel.org> PCI: tegra194: Fix broken tegra_pcie_ep_raise_msi_irq() Siddharth Vadapalli <s-vadapalli(a)ti.com> PCI: keystone: Use devm_request_irq() to free "ks-pcie-error-irq" on exit Lukas Wunner <lukas(a)wunner.de> PCI/AER: Support errors introduced by PCIe r6.0 Niklas Schnelle <schnelle(a)linux.ibm.com> PCI/AER: Fix missing uevent on recovery when a reset is requested Lukas Wunner <lukas(a)wunner.de> PCI/ERR: Fix uevent on failure to recover Niklas Schnelle <schnelle(a)linux.ibm.com> PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV Sean Christopherson <seanjc(a)google.com> rseq/selftests: Use weak symbol reference, not definition, to link with glibc Esben Haabendal <esben(a)geanix.com> rtc: interface: Fix long-standing race when setting alarm Esben Haabendal <esben(a)geanix.com> rtc: interface: Ensure alarm irq is enabled when UIE is enabled Zhen Ni <zhen.ni(a)easystack.cn> memory: samsung: exynos-srom: Fix of_iomap leak in exynos_srom_probe Rex Chen <rex.chen_1(a)nxp.com> mmc: core: SPI mode remove cmd7 Linus Walleij <linus.walleij(a)linaro.org> mtd: rawnand: fsmc: Default to autodetect buswidth Ma Ke <make24(a)iscas.ac.cn> sparc: fix error handling in scan_one_device() Anthony Yznaga <anthony.yznaga(a)oracle.com> sparc64: fix hugetlb for sun4u Eric Biggers <ebiggers(a)kernel.org> sctp: Fix MAC comparison to be constant-time Thorsten Blum <thorsten.blum(a)linux.dev> scsi: hpsa: Fix potential memory leak in hpsa_big_passthru_ioctl() Sam James <sam(a)gentoo.org> parisc: don't reference obsolete termio struct for TC* constants Askar Safin <safinaskar(a)zohomail.com> openat2: don't trigger automounts with RESOLVE_NO_XDEV Johan Hovold <johan(a)kernel.org> lib/genalloc: fix device leak in of_gen_pool_get() Sean Nyekjaer <sean(a)geanix.com> iio: imu: inv_icm42600: Drop redundant pm_runtime reinitialization in resume Huacai Chen <chenhuacai(a)loongson.cn> init: handle bootloader identifier in kernel parameters Michael Hennerich <michael.hennerich(a)analog.com> iio: frequency: adf4350: Fix prescaler usage. Qianfeng Rong <rongqianfeng(a)vivo.com> iio: dac: ad5421: use int type to store negative error codes Qianfeng Rong <rongqianfeng(a)vivo.com> iio: dac: ad5360: use int type to store negative error codes Thomas Fourier <fourier.thomas(a)gmail.com> crypto: atmel - Fix dma_unmap_sg() direction Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> cpufreq: intel_pstate: Fix object lifecycle issue in update_qos_request() Simon Schuster <schuster.simon(a)siemens-energy.com> copy_sighand: Handle architectures where sizeof(unsigned long) < sizeof(u64) Shuhao Fu <sfual(a)cse.ust.hk> drm/nouveau: fix bad ret code in nouveau_bo_move_prep Qianfeng Rong <rongqianfeng(a)vivo.com> media: i2c: mt9v111: fix incorrect type for ret Johan Hovold <johan(a)kernel.org> firmware: meson_sm: fix device leak at probe Lukas Wunner <lukas(a)wunner.de> xen/manage: Fix suspend error path Jason Andryuk <jason.andryuk(a)amd.com> xen/events: Cleanup find_virq() return codes Miaoqian Lin <linmq006(a)gmail.com> ARM: OMAP2+: pm33xx-core: ix device node reference leaks in amx3_idle_init Stephan Gerhold <stephan.gerhold(a)linaro.org> arm64: dts: qcom: msm8916: Add missing MDSS reset Amir Mohammad Jahangirzad <a.jahangirzad(a)gmail.com> ACPI: debug: fix signedness issues in read/write helpers Daniel Tang <danielzgtg.opensource(a)gmail.com> ACPI: TAD: Add missing sysfs_remove_group() for ACPI_TAD_RT Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org> gpio: wcd934x: mark the GPIO controller as sleeping Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> gpio: wcd934x: Remove duplicate assignment of of_gpio_n_cells Gunnar Kudrjavets <gunnarku(a)amazon.com> tpm_tis: Fix incorrect arguments in tpm_tis_probe_irq_single Herbert Xu <herbert(a)gondor.apana.org.au> crypto: essiv - Check ssize for decryption and in-place encryption Timur Kristóf <timur.kristof(a)gmail.com> drm/amd/display: Properly disable scaling on DCE6 Timur Kristóf <timur.kristof(a)gmail.com> drm/amd/display: Properly clear SCL_*_FILTER_CONTROL on DCE6 Timur Kristóf <timur.kristof(a)gmail.com> drm/amd/display: Add missing DCE6 SCL_HORZ_FILTER_INIT* SRIs Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: Add additional DCE6 SCL registers Daniel Borkmann <daniel(a)iogearbox.net> bpf: Fix metadata_dst leak __bpf_redirect_neigh_v{4,6} Harini T <harini.t(a)amd.com> mailbox: zynqmp-ipi: Remove dev.parent check in zynqmp_ipi_free_mboxes Harini T <harini.t(a)amd.com> mailbox: zynqmp-ipi: Remove redundant mbox_controller_unregister() call Leo Yan <leo.yan(a)arm.com> tools build: Align warning options with perf Erick Karanja <karanja99erick(a)gmail.com> net: fsl_pq_mdio: Fix device node reference leak in fsl_pq_mdio_probe Kuniyuki Iwashima <kuniyu(a)google.com> tcp: Don't call reqsk_fastopen_remove() in tcp_conn_request(). Alexandr Sapozhnikov <alsp705(a)gmail.com> net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() Ian Forbes <ian.forbes(a)broadcom.com> drm/vmwgfx: Fix Use-after-free in validation Dan Carpenter <dan.carpenter(a)linaro.org> net/mlx4: prevent potential use after free in mlx4_en_do_uc_filter() Duoming Zhou <duoming(a)zju.edu.cn> scsi: mvsas: Fix use-after-free bugs in mvs_work_queue John Garry <john.garry(a)huawei.com> scsi: mvsas: Use sas_task_find_rq() for tagging John Garry <john.garry(a)huawei.com> scsi: mvsas: Delete mvs_tag_init() John Garry <john.garry(a)huawei.com> scsi: libsas: Add sas_task_find_rq() Alok Tiwari <alok.a.tiwari(a)oracle.com> clk: nxp: Fix pll0 rate check condition in LPC18xx CGU driver Brian Masney <bmasney(a)redhat.com> clk: nxp: lpc18xx-cgu: convert from round_rate() to determine_rate() Leo Yan <leo.yan(a)arm.com> perf session: Fix handling when buffer exceeds 2 GiB Rob Herring (Arm) <robh(a)kernel.org> rtc: x1205: Fix Xicor X1205 vendor prefix Yunseong Kim <ysk(a)kzalloc.com> perf util: Fix compression checks returning -1 as bool Brian Masney <bmasney(a)redhat.com> clk: at91: peripheral: fix return value Ian Rogers <irogers(a)google.com> libperf event: Ensure tracing data is multiple of 8 sized Michael Hennerich <michael.hennerich(a)analog.com> iio: frequency: adf4350: Fix ADF4350_REG3_12BIT_CLKDIV_MODE Zhen Ni <zhen.ni(a)easystack.cn> clocksource/drivers/clps711x: Fix resource leaks in error paths Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> fs: always return zero on success from replace_fd() Salah Triki <salah.triki(a)gmail.com> bus: fsl-mc: Check return value of platform_get_resource() Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org> pinctrl: check the return value of pinmux_ops::get_function_name() Zhen Ni <zhen.ni(a)easystack.cn> Input: uinput - zero-initialize uinput_ff_upload_compat to avoid info leak Marek Vasut <marek.vasut(a)mailbox.org> Input: atmel_mxt_ts - allow reset GPIO to sleep Yang Shi <yang(a)os.amperecomputing.com> mm: hugetlb: avoid soft lockup when mprotect to large memory area Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org> mfd: vexpress-sysreg: Check the return value of devm_gpiochip_add_data() Naman Jain <namjain(a)linux.microsoft.com> uio_hv_generic: Let userspace take care of interrupt mask Phillip Lougher <phillip(a)squashfs.org.uk> Squashfs: fix uninit-value in squashfs_get_parent Jakub Kicinski <kuba(a)kernel.org> Revert "net/mlx5e: Update and set Xon/Xoff upon MTU set" Yeounsu Moon <yyyynoom(a)gmail.com> net: dlink: handle copy_thresh allocation failure Kohei Enju <enjuk(a)amazon.com> net: ena: return 0 in ena_get_rxfh_key_size() when RSS hash key is not configurable Kohei Enju <enjuk(a)amazon.com> nfp: fix RSS hash key size when RSS is not supported Donet Tom <donettom(a)linux.ibm.com> drivers/base/node: fix double free in register_one_node() Dan Carpenter <dan.carpenter(a)linaro.org> ocfs2: fix double free in user_cluster_connect() Nishanth Menon <nm(a)ti.com> hwrng: ks-sa - fix division by zero in ks_sa_rng_init Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: MGMT: Fix not exposing debug UUID on MGMT_OP_READ_EXP_FEATURES_INFO I Viswanath <viswanathiyyappan(a)gmail.com> net: usb: Remove disruptive netif_wake_queue in rtl8150_set_multicast Bernard Metzler <bernard.metzler(a)linux.dev> RDMA/siw: Always report immediate post SQ errors Cristian Ciocaltea <cristian.ciocaltea(a)collabora.com> usb: vhci-hcd: Prevent suspending virtually attached devices Ranjan Kumar <ranjan.kumar(a)broadcom.com> scsi: mpt3sas: Fix crash in transport port remove by using ioc_info() Slavin Liu <slavin452(a)gmail.com> ipvs: Defer ip_vs_ftp unregister during netns cleanup Anthony Iliopoulos <ailiop(a)suse.com> NFSv4.1: fix backchannel max_resp_sz verification check Stephan Gerhold <stephan.gerhold(a)linaro.org> remoteproc: qcom: q6v5: Avoid disabling handover IRQ twice Michael Karcher <kernel(a)mkarcher.dialup.fu-berlin.de> sparc: fix accurate exception reporting in copy_{from,to}_user for M7 Michael Karcher <kernel(a)mkarcher.dialup.fu-berlin.de> sparc: fix accurate exception reporting in copy_to_user for Niagara 4 Michael Karcher <kernel(a)mkarcher.dialup.fu-berlin.de> sparc: fix accurate exception reporting in copy_{from_to}_user for Niagara Michael Karcher <kernel(a)mkarcher.dialup.fu-berlin.de> sparc: fix accurate exception reporting in copy_{from_to}_user for UltraSPARC III Michael Karcher <kernel(a)mkarcher.dialup.fu-berlin.de> sparc: fix accurate exception reporting in copy_{from_to}_user for UltraSPARC Baochen Qiang <baochen.qiang(a)oss.qualcomm.com> wifi: ath10k: avoid unnecessary wait for service ready message Bagas Sanjaya <bagasdotme(a)gmail.com> Documentation: trace: historgram-design: Separate sched_waking histogram section heading and the following diagram Vlad Dumitrescu <vdumitrescu(a)nvidia.com> IB/sa: Fix sa_local_svc_timeout_ms read race Parav Pandit <parav(a)nvidia.com> RDMA/core: Resolve MAC of next-hop device without ARP support Colin Ian King <colin.i.king(a)gmail.com> ACPI: NFIT: Fix incorrect ndr_desc being reportedin dev_err message Abdun Nihaal <abdun.nihaal(a)gmail.com> wifi: mt76: fix potential memory leak in mt76_wmac_probe() Håkon Bugge <haakon.bugge(a)oracle.com> RDMA/cm: Rate limit destroy CM ID timeout error message Donet Tom <donettom(a)linux.ibm.com> drivers/base/node: handle error properly in register_one_node() Christophe Leroy <christophe.leroy(a)csgroup.eu> watchdog: mpc8xxx_wdt: Reload the watchdog timer when enabling the watchdog Zhen Ni <zhen.ni(a)easystack.cn> netfilter: ipset: Remove unused htable_bits in macro ahash_region Hans de Goede <hansg(a)kernel.org> iio: consumers: Fix offset handling in iio_convert_raw_to_processed() Takashi Iwai <tiwai(a)suse.de> ASoC: Intel: bytcr_rt5651: Fix invalid quirk input mapping Takashi Iwai <tiwai(a)suse.de> ASoC: Intel: bytcr_rt5640: Fix invalid quirk input mapping Takashi Iwai <tiwai(a)suse.de> ASoC: Intel: bytcht_es8316: Fix invalid quirk input mapping Wang Liang <wangliang74(a)huawei.com> pps: fix warning in pps_register_cdev when register device fail Colin Ian King <colin.i.king(a)gmail.com> misc: genwqe: Fix incorrect cmd field being reported in error William Wu <william.wu(a)rock-chips.com> usb: gadget: configfs: Correctly set use_os_string at bind Xichao Zhao <zhao.xichao(a)vivo.com> usb: phy: twl6030: Fix incorrect type for ret Eric Dumazet <edumazet(a)google.com> tcp: fix __tcp_close() to only send RST when required Alok Tiwari <alok.a.tiwari(a)oracle.com> PCI: tegra: Fix devm_kcalloc() argument order for port->phys allocation Stefan Kerkmann <s.kerkmann(a)pengutronix.de> wifi: mwifiex: send world regulatory domain to driver Timur Kristóf <timur.kristof(a)gmail.com> drm/amdgpu: Power up UVD 3 for FW validation (v2) Qianfeng Rong <rongqianfeng(a)vivo.com> ALSA: lx_core: use int type to store negative error codes Zhang Shurong <zhang_shurong(a)foxmail.com> media: rj54n1cb0c: Fix memleak in rj54n1_probe() Thomas Fourier <fourier.thomas(a)gmail.com> scsi: myrs: Fix dma_alloc_coherent() error check Niklas Cassel <cassel(a)kernel.org> scsi: pm80xx: Fix array-index-out-of-of-bounds on rmmod Dan Carpenter <dan.carpenter(a)linaro.org> serial: max310x: Add error checking in probe() Dan Carpenter <dan.carpenter(a)linaro.org> usb: host: max3421-hcd: Fix error pointer dereference in probe cleanup Brahmajit Das <listout(a)listout.xyz> drm/radeon/r600_cs: clean up of dead code in r600_cs Kunihiko Hayashi <hayashi.kunihiko(a)socionext.com> i2c: designware: Add disabling clocks when probe fails Leilk.Liu <leilk.liu(a)mediatek.com> i2c: mediatek: fix potential incorrect use of I2C_MASTER_WRRD Paul Chaignon <paul.chaignon(a)gmail.com> bpf: Explicitly check accesses to bpf_sock_addr Akhilesh Patil <akhilesh(a)ee.iitb.ac.in> selftests: watchdog: skip ping loop if WDIOF_KEEPALIVEPING not supported Uwe Kleine-König <u.kleine-koenig(a)baylibre.com> pwm: tiehrpwm: Fix corner case in clock divisor calculation AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> arm64: dts: mediatek: mt8516-pumpkin: Fix machine compatible Qianfeng Rong <rongqianfeng(a)vivo.com> pinctrl: renesas: Use int type to store negative error codes Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PM: sleep: core: Clear power.must_resume in noirq suspend error path Qianfeng Rong <rongqianfeng(a)vivo.com> block: use int to store blk_stack_limits() return value Li Nan <linan122(a)huawei.com> blk-mq: check kobject state_in_sysfs before deleting in blk_mq_unregister_hctx Da Xue <da(a)libre.computer> pinctrl: meson-gxl: add missing i2c_d pinmux Sneh Mankad <sneh.mankad(a)oss.qualcomm.com> soc: qcom: rpmh-rsc: Unconditionally clear _TRIGGER bit for TCS Huisong Li <lihuisong(a)huawei.com> ACPI: processor: idle: Fix memory leak when register cpuidle device failed Yureka Lilian <yuka(a)yuka.dev> libbpf: Fix reuse of DEVMAP Geert Uytterhoeven <geert+renesas(a)glider.be> regmap: Remove superfluous check for !config in __regmap_init() Uros Bizjak <ubizjak(a)gmail.com> x86/vdso: Fix output operand size of RDPID Leo Yan <leo.yan(a)arm.com> perf: arm_spe: Prevent overflow in PERF_IDX2OFF() Bala-Vignesh-Reddy <reddybalavignesh9979(a)gmail.com> selftests: arm64: Check fread return value in exec_target Jeff Layton <jlayton(a)kernel.org> filelock: add FL_RECLAIM to show_fl_flags() macro Herbert Xu <herbert(a)gondor.apana.org.au> crypto: rng - Ensure set_ent is always present Igor Artemiev <Igor.A.Artemiev(a)mcst.ru> drm/amd/display: Fix potential null dereference Roman Li <roman.li(a)amd.com> drm/amd/display: Remove redundant safeguards for dmub-srv destroy() Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> driver core/PM: Set power.no_callbacks along with power.no_pm Ovidiu Panait <ovidiu.panait.oss(a)gmail.com> staging: axis-fifo: flush RX FIFO on read errors Ovidiu Panait <ovidiu.panait.oss(a)gmail.com> staging: axis-fifo: fix maximum TX packet length check Raphael Gallais-Pou <raphael.gallais-pou(a)foss.st.com> serial: stm32: allow selecting console when the driver is module Arnaud Lecomte <contact(a)arnaud-lcm.com> hid: fix I2C read buffer overflow in raw_event() for mcp2221 hupu <hupu.gm(a)gmail.com> perf subcmd: avoid crash in exclude_cmds when excludes is empty Mikulas Patocka <mpatocka(a)redhat.com> dm-integrity: limit MAX_TAG_SIZE to 255 Bitterblue Smith <rtl8821cerfe2(a)gmail.com> wifi: rtlwifi: rtl8192cu: Don't claim USB ID 07b8:8188 Xiaowei Li <xiaowei.li(a)simcom.com> USB: serial: option: add SIMCom 8230C compositions Duoming Zhou <duoming(a)zju.edu.cn> media: i2c: tc358743: Fix use-after-free bugs caused by orphan timer in probe Duoming Zhou <duoming(a)zju.edu.cn> media: tuner: xc5000: Fix use-after-free in xc5000_release Ricardo Ribalda <ribalda(a)chromium.org> media: tunner: xc5000: Refactor firmware load Kuniyuki Iwashima <kuniyu(a)amazon.com> udp: Fix memory accounting leak. Larshin Sergey <Sergey.Larshin(a)kaspersky.com> media: rc: fix races with imon_disconnect() Duoming Zhou <duoming(a)zju.edu.cn> media: b2c2: Fix use-after-free causing by irq_check_work in flexcop_pci_remove Wang Haoran <haoranwangsec(a)gmail.com> scsi: target: target_core_configfs: Add length check to avoid buffer overflow ------------- Diffstat: Documentation/ABI/testing/sysfs-bus-pci | 9 + Documentation/admin-guide/kernel-parameters.txt | 3 + Documentation/arm64/silicon-errata.rst | 2 + Documentation/trace/histogram-design.rst | 4 +- Makefile | 4 +- arch/arm/mach-omap2/pm33xx-core.c | 6 +- arch/arm/mm/pageattr.c | 6 +- arch/arm64/Kconfig | 1 + arch/arm64/boot/dts/mediatek/mt8516-pumpkin.dts | 2 +- arch/arm64/boot/dts/qcom/msm8916.dtsi | 2 + arch/arm64/boot/dts/qcom/sdm845.dtsi | 4 +- arch/arm64/include/asm/cputype.h | 2 + arch/arm64/include/asm/pgtable.h | 3 +- arch/arm64/kernel/cpu_errata.c | 1 + arch/arm64/kernel/cpufeature.c | 10 +- arch/arm64/kernel/mte.c | 3 +- arch/m68k/include/asm/bitops.h | 25 +- arch/mips/mti-malta/malta-setup.c | 2 +- arch/parisc/include/uapi/asm/ioctls.h | 8 +- arch/riscv/include/asm/processor.h | 4 +- arch/riscv/kernel/cpu.c | 28 ++- arch/riscv/kernel/cpufeature.c | 84 +++++-- arch/riscv/kernel/smpboot.c | 9 +- arch/sparc/kernel/of_device_32.c | 1 + arch/sparc/kernel/of_device_64.c | 1 + arch/sparc/lib/M7memcpy.S | 20 +- arch/sparc/lib/Memcpy_utils.S | 9 + arch/sparc/lib/NG4memcpy.S | 2 +- arch/sparc/lib/NGmemcpy.S | 29 ++- arch/sparc/lib/U1memcpy.S | 19 +- arch/sparc/lib/U3memcpy.S | 2 +- arch/sparc/mm/hugetlbpage.c | 20 ++ arch/um/drivers/mconsole_user.c | 2 + arch/x86/include/asm/segment.h | 8 +- arch/x86/kernel/umip.c | 15 +- arch/x86/kvm/emulate.c | 11 +- arch/x86/kvm/kvm_emulate.h | 2 +- arch/x86/kvm/x86.c | 9 +- arch/x86/mm/pgtable.c | 2 +- block/blk-crypto-fallback.c | 3 + block/blk-mq-sysfs.c | 6 +- block/blk-settings.c | 3 +- crypto/essiv.c | 14 +- crypto/rng.c | 8 + drivers/acpi/acpi_dbg.c | 26 +- drivers/acpi/acpi_tad.c | 3 + drivers/acpi/nfit/core.c | 2 +- drivers/acpi/processor_idle.c | 3 + drivers/android/binder.c | 11 +- drivers/base/arch_topology.c | 2 +- drivers/base/node.c | 4 + drivers/base/power/main.c | 14 +- drivers/base/power/runtime.c | 44 ++++ drivers/base/regmap/regmap.c | 2 +- drivers/bus/fsl-mc/fsl-mc-bus.c | 3 + drivers/bus/mhi/host/init.c | 5 +- drivers/char/hw_random/ks-sa-rng.c | 4 + drivers/char/tpm/tpm_tis_core.c | 4 +- drivers/clk/at91/clk-peripheral.c | 7 +- drivers/clk/nxp/clk-lpc18xx-cgu.c | 20 +- drivers/clocksource/clps711x-timer.c | 23 +- drivers/clocksource/timer-riscv.c | 15 +- drivers/cpufreq/intel_pstate.c | 8 +- drivers/cpuidle/governors/menu.c | 21 +- drivers/crypto/atmel-tdes.c | 2 +- drivers/crypto/rockchip/rk3288_crypto_ahash.c | 3 +- drivers/dma/ioat/dma.c | 12 +- drivers/edac/sb_edac.c | 4 +- drivers/edac/skx_common.h | 1 - drivers/firmware/meson/meson_sm.c | 7 +- drivers/gpio/gpio-wcd934x.c | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 5 +- drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c | 7 +- drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 7 +- drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c | 29 ++- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 5 +- drivers/gpu/drm/amd/display/dc/dce/dce_transform.c | 21 +- drivers/gpu/drm/amd/display/dc/dce/dce_transform.h | 4 + .../gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c | 2 + .../gpu/drm/amd/include/asic_reg/dce/dce_6_0_d.h | 7 + .../drm/amd/include/asic_reg/dce/dce_6_0_sh_mask.h | 2 + drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppevvmath.h | 14 +- .../gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c | 3 +- drivers/gpu/drm/arm/display/include/malidp_utils.h | 2 +- .../drm/arm/display/komeda/komeda_pipeline_state.c | 24 +- drivers/gpu/drm/drm_color_mgmt.c | 2 +- drivers/gpu/drm/exynos/exynos7_drm_decon.c | 36 --- drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 6 - drivers/gpu/drm/nouveau/nouveau_bo.c | 2 +- drivers/gpu/drm/radeon/evergreen_cs.c | 2 + drivers/gpu/drm/radeon/r600_cs.c | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_validation.c | 4 +- drivers/hid/hid-mcp2221.c | 4 + drivers/hid/hid-multitouch.c | 27 ++- drivers/hwmon/adt7475.c | 24 +- drivers/i2c/busses/i2c-designware-platdrv.c | 1 + drivers/i2c/busses/i2c-mt65xx.c | 17 +- drivers/iio/dac/ad5360.c | 2 +- drivers/iio/dac/ad5421.c | 2 +- drivers/iio/frequency/adf4350.c | 20 +- drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c | 5 +- drivers/iio/imu/inv_icm42600/inv_icm42600_core.c | 39 +-- drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c | 5 +- drivers/iio/inkern.c | 2 +- drivers/infiniband/core/addr.c | 10 +- drivers/infiniband/core/cm.c | 4 +- drivers/infiniband/core/sa_query.c | 6 +- drivers/infiniband/sw/siw/siw_verbs.c | 25 +- drivers/input/misc/uinput.c | 1 + drivers/input/touchscreen/atmel_mxt_ts.c | 2 +- drivers/input/touchscreen/cyttsp4_core.c | 2 +- drivers/irqchip/irq-riscv-intc.c | 7 +- drivers/irqchip/irq-sifive-plic.c | 7 +- drivers/mailbox/zynqmp-ipi-mailbox.c | 7 +- drivers/md/dm-integrity.c | 8 +- drivers/md/dm.c | 7 +- drivers/media/dvb-frontends/stv0367_priv.h | 3 + drivers/media/i2c/mt9v111.c | 2 +- drivers/media/i2c/rj54n1cb0c.c | 9 +- drivers/media/i2c/tc358743.c | 4 +- drivers/media/mc/mc-devnode.c | 6 +- drivers/media/pci/b2c2/flexcop-pci.c | 2 +- drivers/media/pci/cx18/cx18-queue.c | 12 +- drivers/media/pci/ivtv/ivtv-driver.c | 2 +- drivers/media/pci/ivtv/ivtv-irq.c | 2 +- drivers/media/pci/ivtv/ivtv-queue.c | 18 +- drivers/media/pci/ivtv/ivtv-streams.c | 22 +- drivers/media/pci/ivtv/ivtv-udma.c | 27 ++- drivers/media/pci/ivtv/ivtv-yuv.c | 24 +- drivers/media/pci/ivtv/ivtvfb.c | 6 +- drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c | 35 +-- drivers/media/rc/imon.c | 27 ++- drivers/media/rc/lirc_dev.c | 15 +- drivers/media/rc/rc-main.c | 6 +- drivers/media/tuners/xc5000.c | 41 ++-- drivers/memory/samsung/exynos-srom.c | 10 +- drivers/mfd/intel_soc_pmic_chtdc_ti.c | 5 +- drivers/mfd/vexpress-sysreg.c | 6 +- drivers/misc/genwqe/card_ddcb.c | 2 +- drivers/misc/mei/hw-me-regs.h | 2 + drivers/misc/mei/pci-me.c | 2 + drivers/mmc/core/sdio.c | 6 +- drivers/most/most_usb.c | 13 +- drivers/mtd/nand/raw/fsmc_nand.c | 6 +- drivers/net/bonding/bond_main.c | 40 ++- drivers/net/ethernet/amazon/ena/ena_ethtool.c | 5 +- drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 1 - drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 1 + drivers/net/ethernet/broadcom/tg3.c | 5 +- drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 18 +- drivers/net/ethernet/dlink/dl2k.c | 30 ++- drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 3 +- drivers/net/ethernet/freescale/enetc/enetc.h | 2 +- drivers/net/ethernet/freescale/fsl_pq_mdio.c | 2 + drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 2 +- .../ethernet/mellanox/mlx5/core/en/port_buffer.h | 12 - drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 17 +- .../net/ethernet/netronome/nfp/nfp_net_ethtool.c | 2 +- drivers/net/ethernet/realtek/r8169_main.c | 5 +- drivers/net/ethernet/renesas/ravb_main.c | 8 + drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +- drivers/net/fjes/fjes_main.c | 4 +- drivers/net/usb/aqc111.c | 2 +- drivers/net/usb/lan78xx.c | 42 +++- drivers/net/usb/r8152.c | 2 +- drivers/net/usb/rndis_host.c | 2 +- drivers/net/usb/rtl8150.c | 15 +- drivers/net/wireless/ath/ath10k/wmi.c | 39 ++- drivers/net/wireless/ath/ath11k/core.c | 6 +- drivers/net/wireless/ath/ath11k/hal.c | 16 ++ drivers/net/wireless/ath/ath11k/hal.h | 1 + drivers/net/wireless/marvell/mwifiex/cfg80211.c | 7 +- drivers/net/wireless/mediatek/mt76/mt7603/soc.c | 2 +- drivers/net/wireless/ralink/rt2x00/rt2400pci.c | 8 +- drivers/net/wireless/ralink/rt2x00/rt2400pci.h | 2 +- drivers/net/wireless/ralink/rt2x00/rt2500pci.c | 8 +- drivers/net/wireless/ralink/rt2x00/rt2500pci.h | 2 +- drivers/net/wireless/ralink/rt2x00/rt2500usb.c | 8 +- drivers/net/wireless/ralink/rt2x00/rt2500usb.h | 2 +- drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 36 +-- drivers/net/wireless/ralink/rt2x00/rt2800lib.h | 8 +- drivers/net/wireless/ralink/rt2x00/rt2x00usb.c | 6 +- drivers/net/wireless/ralink/rt2x00/rt61pci.c | 4 +- drivers/net/wireless/ralink/rt2x00/rt61pci.h | 2 +- drivers/net/wireless/ralink/rt2x00/rt73usb.c | 4 +- drivers/net/wireless/ralink/rt2x00/rt73usb.h | 2 +- .../net/wireless/realtek/rtlwifi/rtl8192cu/sw.c | 1 - drivers/nfc/pn544/i2c.c | 2 - drivers/pci/controller/cadence/pci-j721e.c | 25 ++ drivers/pci/controller/dwc/pci-keystone.c | 4 +- drivers/pci/controller/dwc/pcie-tegra194.c | 22 +- drivers/pci/controller/pci-tegra.c | 2 +- drivers/pci/iov.c | 5 + drivers/pci/pci-driver.c | 1 + drivers/pci/pci-label.c | 10 +- drivers/pci/pci-sysfs.c | 98 +++++--- drivers/pci/pcie/aer.c | 12 +- drivers/pci/pcie/err.c | 8 +- drivers/perf/arm_spe_pmu.c | 3 +- drivers/pinctrl/meson/pinctrl-meson-gxl.c | 10 + drivers/pinctrl/pinmux.c | 2 +- drivers/pinctrl/renesas/pinctrl.c | 3 +- drivers/platform/x86/sony-laptop.c | 1 - drivers/pps/kapi.c | 5 +- drivers/pps/pps.c | 5 +- drivers/pwm/pwm-berlin.c | 4 +- drivers/pwm/pwm-tiehrpwm.c | 4 +- drivers/remoteproc/qcom_q6v5.c | 3 - drivers/rtc/interface.c | 27 +++ drivers/rtc/rtc-x1205.c | 2 +- drivers/scsi/hpsa.c | 21 +- drivers/scsi/isci/init.c | 6 +- drivers/scsi/mpt3sas/mpt3sas_transport.c | 8 +- drivers/scsi/mvsas/mv_defs.h | 1 + drivers/scsi/mvsas/mv_init.c | 13 +- drivers/scsi/mvsas/mv_sas.c | 42 ++-- drivers/scsi/mvsas/mv_sas.h | 8 +- drivers/scsi/myrs.c | 8 +- drivers/scsi/pm8001/pm8001_sas.c | 9 +- drivers/soc/qcom/rpmh-rsc.c | 7 +- drivers/spi/spi-cadence-quadspi.c | 5 + drivers/staging/axis-fifo/axis-fifo.c | 32 ++- drivers/staging/comedi/comedi_buf.c | 2 +- .../pci/hive_isp_css_include/math_support.h | 5 - drivers/target/target_core_configfs.c | 2 +- drivers/tty/serial/8250/8250_exar.c | 11 + drivers/tty/serial/Kconfig | 2 +- drivers/tty/serial/max310x.c | 2 + drivers/uio/uio_hv_generic.c | 7 +- drivers/usb/core/quirks.c | 2 + drivers/usb/gadget/configfs.c | 2 + drivers/usb/gadget/legacy/raw_gadget.c | 2 - drivers/usb/host/max3421-hcd.c | 2 +- drivers/usb/host/xhci-dbgcap.c | 9 +- drivers/usb/phy/phy-twl6030-usb.c | 3 +- drivers/usb/serial/option.c | 16 ++ drivers/usb/usbip/vhci_hcd.c | 22 ++ drivers/watchdog/mpc8xxx_wdt.c | 2 + drivers/xen/events/events_base.c | 20 +- drivers/xen/manage.c | 3 +- fs/btrfs/ctree.h | 2 - fs/btrfs/export.c | 8 +- fs/btrfs/extent_io.c | 1 + fs/btrfs/file-item.c | 1 + fs/btrfs/misc.h | 2 - fs/btrfs/raid56.c | 1 + fs/btrfs/tree-checker.c | 2 +- fs/cramfs/inode.c | 11 +- fs/dax.c | 54 +++-- fs/dcache.c | 2 + fs/dlm/lockspace.c | 2 +- fs/erofs/zdata.h | 2 +- fs/exec.c | 2 +- fs/ext2/balloc.c | 2 - fs/ext4/ext4.h | 2 - fs/ext4/fsmap.c | 14 +- fs/ext4/inode.c | 18 +- fs/ext4/super.c | 10 +- fs/ext4/xattr.c | 15 +- fs/file.c | 5 +- fs/fsopen.c | 70 +++--- fs/fuse/file.c | 8 +- fs/hfs/bfind.c | 8 +- fs/hfs/brec.c | 27 ++- fs/hfs/mdb.c | 2 +- fs/hfsplus/bfind.c | 8 +- fs/hfsplus/bnode.c | 41 ---- fs/hfsplus/btree.c | 6 + fs/hfsplus/hfsplus_fs.h | 42 ++++ fs/hfsplus/super.c | 25 +- fs/hfsplus/unicode.c | 24 ++ fs/iomap/apply.c | 74 +++++- fs/iomap/trace.h | 37 ++- fs/jbd2/transaction.c | 13 +- fs/minix/inode.c | 8 +- fs/namei.c | 8 + fs/namespace.c | 11 +- fs/nfs/nfs4proc.c | 2 +- fs/nfsd/blocklayout.c | 5 +- fs/nfsd/blocklayoutxdr.c | 7 +- fs/nfsd/flexfilelayout.c | 8 + fs/nfsd/flexfilelayoutxdr.c | 3 +- fs/nfsd/lockd.c | 15 ++ fs/nfsd/nfs4layouts.c | 1 - fs/nfsd/nfs4proc.c | 36 ++- fs/nfsd/nfs4xdr.c | 14 +- fs/nfsd/xdr4.h | 36 ++- fs/ocfs2/move_extents.c | 5 + fs/ocfs2/stack_user.c | 1 + fs/squashfs/inode.c | 31 ++- fs/squashfs/squashfs_fs_i.h | 2 +- fs/udf/inode.c | 12 +- fs/ufs/util.h | 6 - include/linux/cleanup.h | 171 +++++++++++++ include/linux/compiler-clang.h | 9 + include/linux/compiler.h | 15 ++ include/linux/compiler_attributes.h | 6 + include/linux/device.h | 10 + include/linux/file.h | 6 + include/linux/iio/frequency/adf4350.h | 2 +- include/linux/iomap.h | 56 +++++ include/linux/irqflags.h | 7 + include/linux/minmax.h | 267 ++++++++++++++++----- include/linux/mutex.h | 4 + include/linux/netdevice.h | 9 + include/linux/overflow.h | 1 - include/linux/percpu.h | 4 + include/linux/pm_runtime.h | 4 + include/linux/preempt.h | 5 + include/linux/rcupdate.h | 3 + include/linux/rwsem.h | 9 + include/linux/sched/task.h | 2 + include/linux/slab.h | 3 + include/linux/spinlock.h | 32 +++ include/linux/srcu.h | 5 + include/linux/trace_events.h | 2 - include/net/ip_tunnels.h | 15 ++ include/net/rtnetlink.h | 16 +- include/scsi/libsas.h | 18 ++ include/trace/events/filelock.h | 3 +- include/uapi/linux/netlink.h | 1 + init/main.c | 14 ++ kernel/fork.c | 2 +- kernel/padata.c | 6 +- kernel/pid.c | 2 +- kernel/sched/fair.c | 38 +-- kernel/trace/preemptirq_delay_test.c | 2 - kernel/trace/trace_kprobe.c | 11 +- kernel/trace/trace_probe.h | 9 +- kernel/trace/trace_uprobe.c | 12 +- lib/btree.c | 1 - lib/crypto/Makefile | 4 + lib/decompress_unlzma.c | 2 + lib/genalloc.c | 5 +- lib/logic_pio.c | 3 - lib/vsprintf.c | 2 +- lib/zstd/zstd_internal.h | 2 - mm/hugetlb.c | 2 + mm/zsmalloc.c | 1 - net/9p/trans_fd.c | 8 +- net/bluetooth/mgmt.c | 10 +- net/core/filter.c | 18 +- net/core/rtnetlink.c | 87 +++++-- net/ipv4/ip_tunnel.c | 14 -- net/ipv4/proc.c | 2 +- net/ipv4/tcp.c | 9 +- net/ipv4/tcp_input.c | 1 - net/ipv4/tcp_output.c | 19 +- net/ipv4/udp.c | 16 +- net/ipv6/ip6_tunnel.c | 3 +- net/ipv6/proc.c | 2 +- net/netfilter/ipset/ip_set_hash_gen.h | 8 +- net/netfilter/ipvs/ip_vs_ftp.c | 4 +- net/netfilter/nf_nat_core.c | 6 +- net/sctp/inqueue.c | 13 +- net/sctp/sm_make_chunk.c | 3 +- net/sctp/sm_statefuns.c | 6 +- net/tipc/core.h | 2 +- net/tipc/link.c | 10 +- net/tls/tls_main.c | 7 +- net/tls/tls_sw.c | 13 + net/vmw_vsock/af_vsock.c | 38 +-- scripts/checkpatch.pl | 2 +- security/keys/trusted-keys/trusted_tpm1.c | 7 +- sound/firewire/amdtp-stream.h | 2 +- sound/pci/lx6464es/lx_core.c | 4 +- sound/soc/codecs/wcd934x.c | 30 ++- sound/soc/intel/boards/bytcht_es8316.c | 20 +- sound/soc/intel/boards/bytcr_rt5640.c | 7 +- sound/soc/intel/boards/bytcr_rt5651.c | 26 +- tools/build/feature/Makefile | 4 +- tools/lib/bpf/libbpf.c | 10 + tools/lib/perf/include/perf/event.h | 1 + tools/lib/subcmd/help.c | 3 + tools/perf/util/lzma.c | 2 +- tools/perf/util/session.c | 2 +- tools/perf/util/zlib.c | 2 +- tools/testing/selftests/arm64/pauth/exec_target.c | 7 +- tools/testing/selftests/rseq/rseq.c | 8 +- tools/testing/selftests/watchdog/watchdog-test.c | 6 + 380 files changed, 2926 insertions(+), 1387 deletions(-)

1 month, 1 week

9
343
0 0

[PATCH net] net: libwx: fix device bus LAN ID

by Jiawen Wu

The device bus LAN ID was obtained from PCI_FUNC(), but when a PF port is passthrough to a virtual machine, the function number may not match the actual port index on the device. This could cause the driver to perform operations such as LAN reset on the wrong port. Fix this by reading the LAN ID from port status register. Fixes: a34b3e6ed8fb ("net: txgbe: Store PCI info") Cc: stable(a)vger.kernel.org Signed-off-by: Jiawen Wu <jiawenwu(a)trustnetic.com> --- drivers/net/ethernet/wangxun/libwx/wx_hw.c | 3 ++- drivers/net/ethernet/wangxun/libwx/wx_type.h | 4 ++-- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/wangxun/libwx/wx_hw.c b/drivers/net/ethernet/wangxun/libwx/wx_hw.c index 814164459707..58b8300e3d2c 100644 --- a/drivers/net/ethernet/wangxun/libwx/wx_hw.c +++ b/drivers/net/ethernet/wangxun/libwx/wx_hw.c @@ -2480,7 +2480,8 @@ int wx_sw_init(struct wx *wx) wx->oem_svid = pdev->subsystem_vendor; wx->oem_ssid = pdev->subsystem_device; wx->bus.device = PCI_SLOT(pdev->devfn); - wx->bus.func = PCI_FUNC(pdev->devfn); + wx->bus.func = FIELD_GET(WX_CFG_PORT_ST_LANID, + rd32(wx, WX_CFG_PORT_ST)); if (wx->oem_svid == PCI_VENDOR_ID_WANGXUN || pdev->is_virtfn) { diff --git a/drivers/net/ethernet/wangxun/libwx/wx_type.h b/drivers/net/ethernet/wangxun/libwx/wx_type.h index d0cbcded1dd4..b1a6ef5709a9 100644 --- a/drivers/net/ethernet/wangxun/libwx/wx_type.h +++ b/drivers/net/ethernet/wangxun/libwx/wx_type.h @@ -102,6 +102,8 @@ #define WX_CFG_PORT_CTL_DRV_LOAD BIT(3) #define WX_CFG_PORT_CTL_QINQ BIT(2) #define WX_CFG_PORT_CTL_D_VLAN BIT(0) /* double vlan*/ +#define WX_CFG_PORT_ST 0x14404 +#define WX_CFG_PORT_ST_LANID GENMASK(9, 8) #define WX_CFG_TAG_TPID(_i) (0x14430 + ((_i) * 4)) #define WX_CFG_PORT_CTL_NUM_VT_MASK GENMASK(13, 12) /* number of TVs */ @@ -564,8 +566,6 @@ enum WX_MSCA_CMD_value { #define TXD_USE_COUNT(S) DIV_ROUND_UP((S), WX_MAX_DATA_PER_TXD) #define DESC_NEEDED (MAX_SKB_FRAGS + 4) -#define WX_CFG_PORT_ST 0x14404 - /******************* Receive Descriptor bit definitions **********************/ #define WX_RXD_STAT_DD BIT(0) /* Done */ #define WX_RXD_STAT_EOP BIT(1) /* End of Packet */ -- 2.48.1

1 month, 1 week

3
4
0 0

[PATCH] mm/huge_memory: fix folio split check for anon folios in swapcache.

by Zi Yan

Both uniform and non uniform split check missed the check to prevent splitting anon folios in swapcache to non-zero order. Fix the check. Fixes: 58729c04cf10 ("mm/huge_memory: add buddy allocator like (non-uniform) folio_split()") Reported-by: "David Hildenbrand (Red Hat)" <david(a)kernel.org> Closes: https://lore.kernel.org/all/dc0ecc2c-4089-484f-917f-920fdca4c898@kernel.org/ Cc: stable(a)vger.kernel.org Signed-off-by: Zi Yan <ziy(a)nvidia.com> --- mm/huge_memory.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 36fc4ff002c9..595811c78f42 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -3674,7 +3674,8 @@ bool non_uniform_split_supported(struct folio *folio, unsigned int new_order, /* order-1 is not supported for anonymous THP. */ VM_WARN_ONCE(warns && new_order == 1, "Cannot split to order-1 folio"); - return new_order != 1; + if (new_order == 1) + return false; } else if (IS_ENABLED(CONFIG_READ_ONLY_THP_FOR_FS) && !mapping_large_folio_support(folio->mapping)) { /* @@ -3705,7 +3706,8 @@ bool uniform_split_supported(struct folio *folio, unsigned int new_order, if (folio_test_anon(folio)) { VM_WARN_ONCE(warns && new_order == 1, "Cannot split to order-1 folio"); - return new_order != 1; + if (new_order == 1) + return false; } else if (new_order) { if (IS_ENABLED(CONFIG_READ_ONLY_THP_FOR_FS) && !mapping_large_folio_support(folio->mapping)) { -- 2.51.0

1 month, 1 week

4
4
0 0

[PATCH v3] usb: typec: ucsi: psy: Set max current to zero when disconnected

by Jameson Thies

The ucsi_psy_get_current_max function defaults to 0.1A when it is not clear how much current the partner device can support. But this does not check the port is connected, and will report 0.1A max current when nothing is connected. Update ucsi_psy_get_current_max to report 0A when there is no connection. Fixes: af833e7f7db3 ("usb: typec: ucsi: psy: Set current max to 100mA for BC 1.2 and Default") Cc: stable(a)vger.kernel.org Signed-off-by: Jameson Thies <jthies(a)google.com> Reviewed-by: Benson Leung <bleung(a)chromium.org> Reviewed-by: Heikki Krogerus <heikki.krogerus(a)linux.intel.com> Reviewed-by: Sebastian Reichel <sebastian.reichel(a)collabora.com> Tested-by: Kenneth R. Crudup <kenny(a)panix.com> --- v3 changes: - change log moved under "--" v2 changes: - added cc stable tag to commit message drivers/usb/typec/ucsi/psy.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/usb/typec/ucsi/psy.c b/drivers/usb/typec/ucsi/psy.c index 2b0225821502..3abe9370ffaa 100644 --- a/drivers/usb/typec/ucsi/psy.c +++ b/drivers/usb/typec/ucsi/psy.c @@ -169,6 +169,11 @@ static int ucsi_psy_get_current_max(struct ucsi_connector *con, { u32 pdo; + if (!UCSI_CONSTAT(con, CONNECTED)) { + val->intval = 0; + return 0; + } + switch (UCSI_CONSTAT(con, PWR_OPMODE)) { case UCSI_CONSTAT_PWR_OPMODE_PD: if (con->num_pdos > 0) { base-commit: 18514fd70ea4ca9de137bb3bceeac1bac4bcad75 -- 2.51.2.1041.gc1ab5b90ca-goog

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+ kernel-kexec-fix-ima-when-allocation-happens-in-cma-area.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: kernel/kexec: fix IMA when allocation happens in CMA area has been added to the -mm mm-hotfixes-unstable branch. Its filename is kernel-kexec-fix-ima-when-allocation-happens-in-cma-area.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: Pingfan Liu <piliu(a)redhat.com> Subject: kernel/kexec: fix IMA when allocation happens in CMA area Date: Wed, 5 Nov 2025 21:09:22 +0800 When I tested kexec with the latest kernel, I ran into the following warning: [ 40.712410] ------------[ cut here ]------------ [ 40.712576] WARNING: CPU: 2 PID: 1562 at kernel/kexec_core.c:1001 kimage_map_segment+0x144/0x198 [...] [ 40.816047] Call trace: [ 40.818498] kimage_map_segment+0x144/0x198 (P) [ 40.823221] ima_kexec_post_load+0x58/0xc0 [ 40.827246] __do_sys_kexec_file_load+0x29c/0x368 [...] [ 40.855423] ---[ end trace 0000000000000000 ]--- This is caused by the fact that kexec allocates the destination directly in the CMA area. In that case, the CMA kernel address should be exported directly to the IMA component, instead of using the vmalloc'd address. Link: https://lkml.kernel.org/r/20251105130922.13321-2-piliu@redhat.com Fixes: 0091d9241ea2 ("kexec: define functions to map and unmap segments") Signed-off-by: Pingfan Liu <piliu(a)redhat.com> Cc: Baoquan He <bhe(a)redhat.com> Cc: Mimi Zohar <zohar(a)linux.ibm.com> Cc: Roberto Sassu <roberto.sassu(a)huawei.com> Cc: Alexander Graf <graf(a)amazon.com> Cc: Steven Chen <chenste(a)linux.microsoft.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- kernel/kexec_core.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) --- a/kernel/kexec_core.c~kernel-kexec-fix-ima-when-allocation-happens-in-cma-area +++ a/kernel/kexec_core.c @@ -967,6 +967,7 @@ void *kimage_map_segment(struct kimage * kimage_entry_t *ptr, entry; struct page **src_pages; unsigned int npages; + struct page *cma; void *vaddr = NULL; int i; @@ -974,6 +975,9 @@ void *kimage_map_segment(struct kimage * size = image->segment[idx].memsz; eaddr = addr + size; + cma = image->segment_cma[idx]; + if (cma) + return cma; /* * Collect the source pages and map them in a contiguous VA range. */ @@ -1014,7 +1018,8 @@ void *kimage_map_segment(struct kimage * void kimage_unmap_segment(void *segment_buffer) { - vunmap(segment_buffer); + if (is_vmalloc_addr(segment_buffer)) + vunmap(segment_buffer); } struct kexec_load_limit { _ Patches currently in -mm which might be from piliu(a)redhat.com are kernel-kexec-change-the-prototype-of-kimage_map_segment.patch kernel-kexec-fix-ima-when-allocation-happens-in-cma-area.patch

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+ kernel-kexec-change-the-prototype-of-kimage_map_segment.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: kernel/kexec: change the prototype of kimage_map_segment() has been added to the -mm mm-hotfixes-unstable branch. Its filename is kernel-kexec-change-the-prototype-of-kimage_map_segment.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: Pingfan Liu <piliu(a)redhat.com> Subject: kernel/kexec: change the prototype of kimage_map_segment() Date: Wed, 5 Nov 2025 21:09:21 +0800 The kexec segment index will be required to extract the corresponding information for that segment in kimage_map_segment(). Additionally, kexec_segment already holds the kexec relocation destination address and size. Therefore, the prototype of kimage_map_segment() can be changed. Link: https://lkml.kernel.org/r/20251105130922.13321-1-piliu@redhat.com Fixes: 0091d9241ea2 ("kexec: define functions to map and unmap segments") Signed-off-by: Pingfan Liu <piliu(a)redhat.com> Cc: Baoquan He <bhe(a)redhat.com> Cc: Mimi Zohar <zohar(a)linux.ibm.com> Cc: Roberto Sassu <roberto.sassu(a)huawei.com> Cc: Alexander Graf <graf(a)amazon.com> Cc: Steven Chen <chenste(a)linux.microsoft.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- include/linux/kexec.h | 4 ++-- kernel/kexec_core.c | 9 ++++++--- security/integrity/ima/ima_kexec.c | 4 +--- 3 files changed, 9 insertions(+), 8 deletions(-) --- a/include/linux/kexec.h~kernel-kexec-change-the-prototype-of-kimage_map_segment +++ a/include/linux/kexec.h @@ -530,7 +530,7 @@ extern bool kexec_file_dbg_print; #define kexec_dprintk(fmt, arg...) \ do { if (kexec_file_dbg_print) pr_info(fmt, ##arg); } while (0) -extern void *kimage_map_segment(struct kimage *image, unsigned long addr, unsigned long size); +extern void *kimage_map_segment(struct kimage *image, int idx); extern void kimage_unmap_segment(void *buffer); #else /* !CONFIG_KEXEC_CORE */ struct pt_regs; @@ -540,7 +540,7 @@ static inline void __crash_kexec(struct static inline void crash_kexec(struct pt_regs *regs) { } static inline int kexec_should_crash(struct task_struct *p) { return 0; } static inline int kexec_crash_loaded(void) { return 0; } -static inline void *kimage_map_segment(struct kimage *image, unsigned long addr, unsigned long size) +static inline void *kimage_map_segment(struct kimage *image, int idx) { return NULL; } static inline void kimage_unmap_segment(void *buffer) { } #define kexec_in_progress false --- a/kernel/kexec_core.c~kernel-kexec-change-the-prototype-of-kimage_map_segment +++ a/kernel/kexec_core.c @@ -960,17 +960,20 @@ int kimage_load_segment(struct kimage *i return result; } -void *kimage_map_segment(struct kimage *image, - unsigned long addr, unsigned long size) +void *kimage_map_segment(struct kimage *image, int idx) { + unsigned long addr, size, eaddr; unsigned long src_page_addr, dest_page_addr = 0; - unsigned long eaddr = addr + size; kimage_entry_t *ptr, entry; struct page **src_pages; unsigned int npages; void *vaddr = NULL; int i; + addr = image->segment[idx].mem; + size = image->segment[idx].memsz; + eaddr = addr + size; + /* * Collect the source pages and map them in a contiguous VA range. */ --- a/security/integrity/ima/ima_kexec.c~kernel-kexec-change-the-prototype-of-kimage_map_segment +++ a/security/integrity/ima/ima_kexec.c @@ -250,9 +250,7 @@ void ima_kexec_post_load(struct kimage * if (!image->ima_buffer_addr) return; - ima_kexec_buffer = kimage_map_segment(image, - image->ima_buffer_addr, - image->ima_buffer_size); + ima_kexec_buffer = kimage_map_segment(image, image->ima_segment_index); if (!ima_kexec_buffer) { pr_err("Could not map measurements buffer.\n"); return; _ Patches currently in -mm which might be from piliu(a)redhat.com are kernel-kexec-change-the-prototype-of-kimage_map_segment.patch kernel-kexec-fix-ima-when-allocation-happens-in-cma-area.patch

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+ mm-huge_memory-fix-folio-split-check-for-anon-folios-in-swapcache.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: mm/huge_memory: fix folio split check for anon folios in swapcache. has been added to the -mm mm-hotfixes-unstable branch. Its filename is mm-huge_memory-fix-folio-split-check-for-anon-folios-in-swapcache.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: Zi Yan <ziy(a)nvidia.com> Subject: mm/huge_memory: fix folio split check for anon folios in swapcache. Date: Wed, 5 Nov 2025 11:29:10 -0500 Both uniform and non uniform split check missed the check to prevent splitting anon folios in swapcache to non-zero order. Fix the check. Link: https://lkml.kernel.org/r/20251105162910.752266-1-ziy@nvidia.com Fixes: 58729c04cf10 ("mm/huge_memory: add buddy allocator like (non-uniform) folio_split()") Signed-off-by: Zi Yan <ziy(a)nvidia.com> Reported-by: "David Hildenbrand (Red Hat)" <david(a)kernel.org> Closes: https://lore.kernel.org/all/dc0ecc2c-4089-484f-917f-920fdca4c898@kernel.org/ Acked-by: David Hildenbrand (Red Hat) <david(a)kernel.org> Cc: Baolin Wang <baolin.wang(a)linux.alibaba.com> Cc: Barry Song <baohua(a)kernel.org> Cc: Dev Jain <dev.jain(a)arm.com> Cc: Lance Yang <lance.yang(a)linux.dev> Cc: Liam Howlett <liam.howlett(a)oracle.com> Cc: Lorenzo Stoakes <lorenzo.stoakes(a)oracle.com> Cc: Nico Pache <npache(a)redhat.com> Cc: Ryan Roberts <ryan.roberts(a)arm.com> Cc: Wei Yang <richard.weiyang(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/huge_memory.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- a/mm/huge_memory.c~mm-huge_memory-fix-folio-split-check-for-anon-folios-in-swapcache +++ a/mm/huge_memory.c @@ -3522,7 +3522,8 @@ bool non_uniform_split_supported(struct /* order-1 is not supported for anonymous THP. */ VM_WARN_ONCE(warns && new_order == 1, "Cannot split to order-1 folio"); - return new_order != 1; + if (new_order == 1) + return false; } else if (IS_ENABLED(CONFIG_READ_ONLY_THP_FOR_FS) && !mapping_large_folio_support(folio->mapping)) { /* @@ -3553,7 +3554,8 @@ bool uniform_split_supported(struct foli if (folio_test_anon(folio)) { VM_WARN_ONCE(warns && new_order == 1, "Cannot split to order-1 folio"); - return new_order != 1; + if (new_order == 1) + return false; } else if (new_order) { if (IS_ENABLED(CONFIG_READ_ONLY_THP_FOR_FS) && !mapping_large_folio_support(folio->mapping)) { _ Patches currently in -mm which might be from ziy(a)nvidia.com are mm-huge_memory-do-not-change-split_huge_page-target-order-silently.patch mm-huge_memory-preserve-pg_has_hwpoisoned-if-a-folio-is-split-to-0-order.patch mm-huge_memory-fix-folio-split-check-for-anon-folios-in-swapcache.patch mm-huge_memory-add-split_huge_page_to_order.patch mm-memory-failure-improve-large-block-size-folio-handling.patch mm-huge_memory-fix-kernel-doc-comments-for-folio_split-and-related.patch mm-huge_memory-fix-kernel-doc-comments-for-folio_split-and-related-fix.patch

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[PATCH 01/11] KVM: nSVM: Fix consistency checks for NP_ENABLE

by Yosry Ahmed

KVM currenty fails a nested VMRUN and injects VMEXIT_INVALID (aka SVM_EXIT_ERR) if L1 sets NP_ENABLE and the host does not support NPTs. On first glance, it seems like the check should actually be for guest_cpu_cap_has(X86_FEATURE_NPT) instead, as it is possible for the host to support NPTs but the guest CPUID to not advertise it. However, the consistency check is not architectural to begin with. The APM does not mention VMEXIT_INVALID if NP_ENABLE is set on a processor that does not have X86_FEATURE_NPT. Hence, NP_ENABLE should be ignored if X86_FEATURE_NPT is not available for L1. Apart from the consistency check, this is currently the case because NP_ENABLE is actually copied from VMCB01 to VMCB02, not from VMCB12. On the other hand, the APM does mention two other consistency checks for NP_ENABLE, both of which are missing (paraphrased): In Volume #2, 15.25.3 (24593—Rev. 3.42—March 2024): If VMRUN is executed with hCR0.PG cleared to zero and NP_ENABLE set to 1, VMRUN terminates with #VMEXIT(VMEXIT_INVALID) In Volume #2, 15.25.4 (24593—Rev. 3.42—March 2024): When VMRUN is executed with nested paging enabled (NP_ENABLE = 1), the following conditions are considered illegal state combinations, in addition to those mentioned in “Canonicalization and Consistency Checks”: • Any MBZ bit of nCR3 is set. • Any G_PAT.PA field has an unsupported type encoding or any reserved field in G_PAT has a nonzero value. Replace the existing consistency check with consistency checks on hCR0.PG and nCR3. The G_PAT consistency check will be addressed separately. Pass L1's CR0 to __nested_vmcb_check_controls(). In nested_vmcb_check_controls(), L1's CR0 is available through kvm_read_cr0(), as vcpu->arch.cr0 is not updated to L2's CR0 until later through nested_vmcb02_prepare_save() -> svm_set_cr0(). In svm_set_nested_state(), L1's CR0 is available in the captured save area, as svm_get_nested_state() captures L1's save area when running L2, and L1's CR0 is stashed in VMCB01 on nested VMRUN (in nested_svm_vmrun()). Fixes: 4b16184c1cca ("KVM: SVM: Initialize Nested Nested MMU context on VMRUN") Cc: stable(a)vger.kernel.org Signed-off-by: Yosry Ahmed <yosry.ahmed(a)linux.dev> --- arch/x86/kvm/svm/nested.c | 21 ++++++++++++++++----- arch/x86/kvm/svm/svm.h | 3 ++- 2 files changed, 18 insertions(+), 6 deletions(-) diff --git a/arch/x86/kvm/svm/nested.c b/arch/x86/kvm/svm/nested.c index 83de3456df708..9a534f04bdc83 100644 --- a/arch/x86/kvm/svm/nested.c +++ b/arch/x86/kvm/svm/nested.c @@ -325,7 +325,8 @@ static bool nested_svm_check_bitmap_pa(struct kvm_vcpu *vcpu, u64 pa, u32 size) } static bool __nested_vmcb_check_controls(struct kvm_vcpu *vcpu, - struct vmcb_ctrl_area_cached *control) + struct vmcb_ctrl_area_cached *control, + unsigned long l1_cr0) { if (CC(!vmcb12_is_intercept(control, INTERCEPT_VMRUN))) return false; @@ -333,8 +334,12 @@ static bool __nested_vmcb_check_controls(struct kvm_vcpu *vcpu, if (CC(control->asid == 0)) return false; - if (CC((control->nested_ctl & SVM_NESTED_CTL_NP_ENABLE) && !npt_enabled)) - return false; + if (control->nested_ctl & SVM_NESTED_CTL_NP_ENABLE) { + if (CC(!kvm_vcpu_is_legal_gpa(vcpu, control->nested_cr3))) + return false; + if (CC(!(l1_cr0 & X86_CR0_PG))) + return false; + } if (CC(!nested_svm_check_bitmap_pa(vcpu, control->msrpm_base_pa, MSRPM_SIZE))) @@ -400,7 +405,12 @@ static bool nested_vmcb_check_controls(struct kvm_vcpu *vcpu) struct vcpu_svm *svm = to_svm(vcpu); struct vmcb_ctrl_area_cached *ctl = &svm->nested.ctl; - return __nested_vmcb_check_controls(vcpu, ctl); + /* + * Make sure we did not enter guest mode yet, in which case + * kvm_read_cr0() could return L2's CR0. + */ + WARN_ON_ONCE(is_guest_mode(vcpu)); + return __nested_vmcb_check_controls(vcpu, ctl, kvm_read_cr0(vcpu)); } static @@ -1832,7 +1842,8 @@ static int svm_set_nested_state(struct kvm_vcpu *vcpu, ret = -EINVAL; __nested_copy_vmcb_control_to_cache(vcpu, &ctl_cached, ctl); - if (!__nested_vmcb_check_controls(vcpu, &ctl_cached)) + /* 'save' contains L1 state saved from before VMRUN */ + if (!__nested_vmcb_check_controls(vcpu, &ctl_cached, save->cr0)) goto out_free; /* diff --git a/arch/x86/kvm/svm/svm.h b/arch/x86/kvm/svm/svm.h index 6765a5e433cea..0a2908e22d746 100644 --- a/arch/x86/kvm/svm/svm.h +++ b/arch/x86/kvm/svm/svm.h @@ -552,7 +552,8 @@ static inline bool gif_set(struct vcpu_svm *svm) static inline bool nested_npt_enabled(struct vcpu_svm *svm) { - return svm->nested.ctl.nested_ctl & SVM_NESTED_CTL_NP_ENABLE; + return guest_cpu_cap_has(&svm->vcpu, X86_FEATURE_NPT) && + svm->nested.ctl.nested_ctl & SVM_NESTED_CTL_NP_ENABLE; } static inline bool nested_vnmi_enabled(struct vcpu_svm *svm) -- 2.51.2.1026.g39e6a42477-goog

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Inquiry from Varelt SRL Company Sales Order

by VARELT IMPORT SRL

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