December 2024 - Linux-stable-mirror

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.287 release. There are 316 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 Sun, 15 Dec 2024 14:57:53 +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-5.4.287-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.4.287-rc2 John Fastabend <john.fastabend(a)gmail.com> bpf, xdp: Update devmap comments to reflect napi/rcu usage Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Fix out of bounds reads when finding clock sources Damien Le Moal <dlemoal(a)kernel.org> PCI: rockchip-ep: Fix address translation unit programming Zhang Zekun <zhangzekun11(a)huawei.com> Revert "drm/amdgpu: add missing size check in amdgpu_debugfs_gprwave_read()" Thomas Gleixner <tglx(a)linutronix.de> modpost: Add .irqentry.text to OTHER_SECTIONS Heming Zhao <heming.zhao(a)suse.com> ocfs2: Revert "ocfs2: fix the la space leak when unmounting an ocfs2 volume" Richard Weinberger <richard(a)nod.at> jffs2: Fix rtime decompressor Kinsey Moore <kinsey.moore(a)oarcorp.com> jffs2: Prevent rtime decompress memory corruption Kunkun Jiang <jiangkunkun(a)huawei.com> KVM: arm64: vgic-its: Clear ITE when DISCARD frees an ITE Kunkun Jiang <jiangkunkun(a)huawei.com> KVM: arm64: vgic-its: Clear DTE when MAPD unmaps a device Jing Zhang <jingzhangos(a)google.com> KVM: arm64: vgic-its: Add a data length check in vgic_its_save_* Adrian Hunter <adrian.hunter(a)intel.com> perf/x86/intel/pt: Fix buffer full but size is 0 case Linus Torvalds <torvalds(a)linux-foundation.org> Revert "unicode: Don't special case ignorable code points" Maciej Fijalkowski <maciej.fijalkowski(a)intel.com> bpf: fix OOB devmap writes when deleting elements Björn Töpel <bjorn.topel(a)intel.com> xdp: Simplify devmap cleanup Parker Newman <pnewman(a)connecttech.com> misc: eeprom: eeprom_93cx6: Add quirk for extra read clock cycle Michael Ellerman <mpe(a)ellerman.id.au> powerpc/prom_init: Fixup missing powermac #size-cells Xu Yang <xu.yang_2(a)nxp.com> usb: chipidea: udc: handle USB Error Interrupt if IOC not set Defa Li <defa.li(a)mediatek.com> i3c: Use i3cdev->desc->info instead of calling i3c_device_get_info() to avoid deadlock Mengyuan Lou <mengyuanlou(a)net-swift.com> PCI: Add ACS quirk for Wangxun FF5xxx NICs Keith Busch <kbusch(a)kernel.org> PCI: Add 'reset_subordinate' to reset hierarchy below bridge Qi Han <hanqi(a)vivo.com> f2fs: fix f2fs_bug_on when uninstalling filesystem call f2fs_evict_inode. Yi Yang <yiyang13(a)huawei.com> nvdimm: rectify the illogical code within nd_dax_probe() Barnabás Czémán <barnabas.czeman(a)mainlining.org> pinctrl: qcom-pmic-gpio: add support for PM8937 Kai Mäkisara <Kai.Makisara(a)kolumbus.fi> scsi: st: Add MTIOCGET and MTLOAD to ioctls allowed after device reset Kai Mäkisara <Kai.Makisara(a)kolumbus.fi> scsi: st: Don't modify unknown block number in MTIOCGET Mukesh Ojha <quic_mojha(a)quicinc.com> leds: class: Protect brightness_show() with led_cdev->led_access mutex Uros Bizjak <ubizjak(a)gmail.com> tracing: Use atomic64_inc_return() in trace_clock_counter() Breno Leitao <leitao(a)debian.org> netpoll: Use rcu_access_pointer() in __netpoll_setup Jakub Kicinski <kuba(a)kernel.org> net/neighbor: clear error in case strict check is not set Dmitry Antipov <dmantipov(a)yandex.ru> rocker: fix link status detection in rocker_carrier_init() Jonas Karlman <jonas(a)kwiboo.se> ASoC: hdmi-codec: reorder channel allocation list Hilda Wu <hildawu(a)realtek.com> Bluetooth: btusb: Add RTL8852BE device 0489:e123 to device tables Norbert van Bolhuis <nvbolhuis(a)gmail.com> wifi: brcmfmac: Fix oops due to NULL pointer dereference in brcmf_sdiod_sglist_rw() Jiapeng Chong <jiapeng.chong(a)linux.alibaba.com> wifi: ipw2x00: libipw_rx_any(): fix bad alignment Prike Liang <Prike.Liang(a)amd.com> drm/amdgpu: set the right AMDGPU sg segment limitation Nihar Chaithanya <niharchaithanya(a)gmail.com> jfs: add a check to prevent array-index-out-of-bounds in dbAdjTree Ghanshyam Agrawal <ghanshyam1898(a)gmail.com> jfs: fix array-index-out-of-bounds in jfs_readdir Ghanshyam Agrawal <ghanshyam1898(a)gmail.com> jfs: fix shift-out-of-bounds in dbSplit Ghanshyam Agrawal <ghanshyam1898(a)gmail.com> jfs: array-index-out-of-bounds fix in dtReadFirst Rosen Penev <rosenp(a)gmail.com> wifi: ath5k: add PCI ID for Arcadyan devices Rosen Penev <rosenp(a)gmail.com> wifi: ath5k: add PCI ID for SX76X Ignat Korchagin <ignat(a)cloudflare.com> net: inet6: do not leave a dangling sk pointer in inet6_create() Ignat Korchagin <ignat(a)cloudflare.com> net: inet: do not leave a dangling sk pointer in inet_create() Ignat Korchagin <ignat(a)cloudflare.com> net: ieee802154: do not leave a dangling sk pointer in ieee802154_create() Ignat Korchagin <ignat(a)cloudflare.com> net: af_can: do not leave a dangling sk pointer in can_create() Ignat Korchagin <ignat(a)cloudflare.com> Bluetooth: L2CAP: do not leave dangling sk pointer on error in l2cap_sock_create() Ignat Korchagin <ignat(a)cloudflare.com> af_packet: avoid erroring out after sock_init_data() in packet_create() Elena Salomatkina <esalomatkina(a)ispras.ru> net/sched: cbs: Fix integer overflow in cbs_set_port_rate() Simon Horman <horms(a)kernel.org> net: ethernet: fs_enet: Use %pa to format resource_size_t Simon Horman <horms(a)kernel.org> net: fec_mpc52xx_phy: Use %pa to format resource_size_t Zhu Jun <zhujun2(a)cmss.chinamobile.com> samples/bpf: Fix a resource leak Igor Artemiev <Igor.A.Artemiev(a)mcst.ru> drm/radeon/r600_cs: Fix possible int overflow in r600_packet3_check() Liao Chen <liaochen4(a)huawei.com> drm/mcde: Enable module autoloading Joaquín Ignacio Aramendía <samsagax(a)gmail.com> drm: panel-orientation-quirks: Add quirk for AYA NEO 2 model Rohan Barar <rohan.barar(a)gmail.com> media: cx231xx: Add support for Dexatek USB Video Grabber 1d19:6108 David Given <dg(a)cowlark.com> media: uvcvideo: Add a quirk for the Kaiweets KTI-W02 infrared camera Thomas Richter <tmricht(a)linux.ibm.com> s390/cpum_sf: Handle CPU hotplug remove during sampling Ulf Hansson <ulf.hansson(a)linaro.org> mmc: core: Further prevent card detect during shutdown Cosmin Tanislav <demonsingur(a)gmail.com> regmap: detach regmap from dev on regmap_exit Christian König <christian.koenig(a)amd.com> dma-buf: fix dma_fence_array_signaled v4 Liequan Che <cheliequan(a)inspur.com> bcache: revert replacing IS_ERR_OR_NULL with IS_ERR again Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix potential out-of-bounds memory access in nilfs_find_entry() Saurav Kashyap <skashyap(a)marvell.com> scsi: qla2xxx: Remove check req_sg_cnt should be equal to rsp_sg_cnt Anil Gurumurthy <agurumurthy(a)marvell.com> scsi: qla2xxx: Supported speed displayed incorrectly for VPorts Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix NVMe and NPIV connect issue Wengang Wang <wen.gang.wang(a)oracle.com> ocfs2: update seq_file index in ocfs2_dlm_seq_next Kuan-Wei Chiu <visitorckw(a)gmail.com> tracing: Fix cmp_entries_dup() to respect sort() comparison rules WangYuli <wangyuli(a)uniontech.com> HID: wacom: fix when get product name maybe null pointer Hou Tao <houtao1(a)huawei.com> bpf: Fix exact match conditions in trie_get_next_key() Hou Tao <houtao1(a)huawei.com> bpf: Handle BPF_EXIST and BPF_NOEXIST for LPM trie Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> ocfs2: free inode when ocfs2_get_init_inode() fails Pei Xiao <xiaopei01(a)kylinos.cn> spi: mpc52xx: Add cancel_work_sync before module remove Zijian Zhang <zijianzhang(a)bytedance.com> tcp_bpf: Fix the sk_mem_uncharge logic in tcp_bpf_sendmsg Pei Xiao <xiaopei01(a)kylinos.cn> drm/sti: Add __iomem for mixer_dbg_mxn's parameter Charles Han <hanchunchao(a)inspur.com> gpio: grgpio: Add NULL check in grgpio_probe Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org> gpio: grgpio: use a helper variable to store the address of ofdev->dev Eric Biggers <ebiggers(a)google.com> crypto: x86/aegis128 - access 32-bit arguments as 32-bit Jiri Slaby <jslaby(a)suse.cz> x86/asm: Reorder early variables Qiu-ji Chen <chenqiuji666(a)gmail.com> xen: Fix the issue of resource not being properly released in xenbus_dev_probe() Juergen Gross <jgross(a)suse.com> xen/xenbus: fix locking SeongJae Park <sjpark(a)amazon.de> xenbus/backend: Protect xenbus callback with lock SeongJae Park <sjpark(a)amazon.de> xenbus/backend: Add memory pressure handler callback Paul Durrant <pdurrant(a)amazon.com> xen/xenbus: reference count registered modules Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_set_hash: skip duplicated elements pending gc run Phil Sutter <phil(a)nwl.cc> netfilter: ipset: Hold module reference while requesting a module Yuan Can <yuancan(a)huawei.com> igb: Fix potential invalid memory access in igb_init_module() Louis Leseur <louis.leseur(a)gmail.com> net/qed: allow old cards not supporting "num_images" to work Kuniyuki Iwashima <kuniyu(a)amazon.com> tipc: Fix use-after-free of kernel socket in cleanup_bearer(). Tuong Lien <tuong.t.lien(a)dektech.com.au> tipc: add new AEAD key structure for user API Tuong Lien <tuong.t.lien(a)dektech.com.au> tipc: enable creating a "preliminary" node Tuong Lien <tuong.t.lien(a)dektech.com.au> tipc: add reference counter to bearer Ivan Solodovnikov <solodovnikov.ia(a)phystech.edu> dccp: Fix memory leak in dccp_feat_change_recv Jiri Wiesner <jwiesner(a)suse.de> net/ipv6: release expired exception dst cached in socket Dmitry Antipov <dmantipov(a)yandex.ru> can: j1939: j1939_session_new(): fix skb reference counting Martin Ottens <martin.ottens(a)fau.de> net/sched: tbf: correct backlog statistic for GSO packets Dmitry Antipov <dmantipov(a)yandex.ru> netfilter: x_tables: fix LED ID check in led_tg_check() Jinghao Jia <jinghao7(a)illinois.edu> ipvs: fix UB due to uninitialized stack access in ip_vs_protocol_init() Dario Binacchi <dario.binacchi(a)amarulasolutions.com> can: sun4i_can: sun4i_can_err(): fix {rx,tx}_errors statistics Dario Binacchi <dario.binacchi(a)amarulasolutions.com> can: sun4i_can: sun4i_can_err(): call can_change_state() even if cf is NULL Yassine Oudjana <y.oudjana(a)protonmail.com> watchdog: mediatek: Make sure system reset gets asserted in mtk_wdt_restart() Oleksandr Ocheretnyi <oocheret(a)cisco.com> iTCO_wdt: mask NMI_NOW bit for update_no_reboot_bit() call Lucas Stach <l.stach(a)pengutronix.de> drm/etnaviv: flush shader L1 cache after user commandstream Yang Erkun <yangerkun(a)huawei.com> nfsd: fix nfs4_openowner leak when concurrent nfsd4_open occur Yang Erkun <yangerkun(a)huawei.com> nfsd: make sure exp active before svc_export_show Yuan Can <yuancan(a)huawei.com> dm thin: Add missing destroy_work_on_stack() Frank Li <Frank.Li(a)nxp.com> i3c: master: Fix miss free init_dyn_addr at i3c_master_put_i3c_addrs() Alexandru Ardelean <aardelean(a)baylibre.com> util_macros.h: fix/rework find_closest() macros Zicheng Qu <quzicheng(a)huawei.com> ad7780: fix division by zero in ad7780_write_raw() Gabor Juhos <j4g8y7(a)gmail.com> clk: qcom: gcc-qcs404: fix initial rate of GPLL3 guoweikang <guoweikang.kernel(a)gmail.com> ftrace: Fix regression with module command in stack_trace_filter Vasiliy Kovalev <kovalev(a)altlinux.org> ovl: Filter invalid inodes with missing lookup function Gaosheng Cui <cuigaosheng1(a)huawei.com> media: platform: allegro-dvt: Fix possible memory leak in allocate_buffers_internal() Jinjie Ruan <ruanjinjie(a)huawei.com> media: gspca: ov534-ov772x: Fix off-by-one error in set_frame_rate() Jinjie Ruan <ruanjinjie(a)huawei.com> media: venus: Fix pm_runtime_set_suspended() with runtime pm enabled Li Zetao <lizetao1(a)huawei.com> media: ts2020: fix null-ptr-deref in ts2020_probe() Alexander Shiyan <eagle.alexander923(a)gmail.com> media: i2c: tc358743: Fix crash in the probe error path when using polling Filipe Manana <fdmanana(a)suse.com> btrfs: ref-verify: fix use-after-free after invalid ref action Ojaswin Mujoo <ojaswin(a)linux.ibm.com> quota: flush quota_release_work upon quota writeback Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: fsl_micfil: fix the naming style for mask definition Dan Carpenter <dan.carpenter(a)linaro.org> sh: intc: Fix use-after-free bug in register_intc_controller() Liu Jian <liujian56(a)huawei.com> sunrpc: clear XPRT_SOCK_UPD_TIMEOUT when reset transport Trond Myklebust <trond.myklebust(a)hammerspace.com> SUNRPC: Replace internal use of SOCKWQ_ASYNC_NOSPACE Calum Mackay <calum.mackay(a)oracle.com> SUNRPC: correct error code comment in xs_tcp_setup_socket() Masahiro Yamada <masahiroy(a)kernel.org> modpost: remove incorrect code in do_eisa_entry() Maxime Chevallier <maxime.chevallier(a)bootlin.com> rtc: ab-eoz9: don't fail temperature reads on undervoltage notification Alex Zenla <alex(a)edera.dev> 9p/xen: fix release of IRQ Alex Zenla <alex(a)edera.dev> 9p/xen: fix init sequence Christoph Hellwig <hch(a)lst.de> block: return unsigned int from bdev_io_min Qingfang Deng <qingfang.deng(a)siflower.com.cn> jffs2: fix use of uninitialized variable Waqar Hameed <waqar.hameed(a)axis.com> ubifs: authentication: Fix use-after-free in ubifs_tnc_end_commit Zhihao Cheng <chengzhihao1(a)huawei.com> ubi: fastmap: Fix duplicate slab cache names while attaching Zhihao Cheng <chengzhihao1(a)huawei.com> ubifs: Correct the total block count by deducting journal reservation Yongliang Gao <leonylgao(a)tencent.com> rtc: check if __rtc_read_time was successful in rtc_timer_do_work() Nobuhiro Iwamatsu <iwamatsu(a)nigauri.org> rtc: abx80x: Fix WDT bit position of the status register Jinjie Ruan <ruanjinjie(a)huawei.com> rtc: st-lpc: Use IRQF_NO_AUTOEN flag in request_irq() Trond Myklebust <trond.myklebust(a)hammerspace.com> NFSv4.0: Fix a use-after-free problem in the asynchronous open() Tiwei Bie <tiwei.btw(a)antgroup.com> um: Always dump trace for specified task in show_stack Johannes Berg <johannes.berg(a)intel.com> um: Clean up stacktrace dump Dmitry Safonov <0x7f454c46(a)gmail.com> um: add show_stack_loglvl() Dmitry Safonov <0x7f454c46(a)gmail.com> um/sysrq: remove needless variable sp Tiwei Bie <tiwei.btw(a)antgroup.com> um: Fix the return value of elf_core_copy_task_fpregs Tiwei Bie <tiwei.btw(a)antgroup.com> um: Fix potential integer overflow during physmem setup Bjorn Andersson <quic_bjorande(a)quicinc.com> rpmsg: glink: Propagate TX failures in intentless mode as well Yang Erkun <yangerkun(a)huawei.com> SUNRPC: make sure cache entry active before cache_show Chuck Lever <chuck.lever(a)oracle.com> NFSD: Prevent a potential integer overflow Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org> lib: string_helpers: silence snprintf() output truncation warning Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Fix checking for number of TRBs left Takashi Iwai <tiwai(a)suse.de> ALSA: hda/realtek: Apply quirk for Medion E15433 Dinesh Kumar <desikumar81(a)gmail.com> ALSA: hda/realtek: Fix Internal Speaker and Mic boost of Infinix Y4 Max Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek: Set PCBeep to default value for ALC274 Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek: Update ALC225 depop procedure Qiu-ji Chen <chenqiuji666(a)gmail.com> media: wl128x: Fix atomicity violation in fmc_send_cmd() Jason Gerecke <jason.gerecke(a)wacom.com> HID: wacom: Interpret tilt data from Intuos Pro BT as signed values Muchun Song <songmuchun(a)bytedance.com> block: fix ordering between checking BLK_MQ_S_STOPPED request adding Will Deacon <will(a)kernel.org> arm64: tls: Fix context-switching of tpidrro_el0 when kpti is enabled Huacai Chen <chenhuacai(a)loongson.cn> sh: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK Tiwei Bie <tiwei.btw(a)antgroup.com> um: vector: Do not use drvdata in release Bin Liu <b-liu(a)ti.com> serial: 8250: omap: Move pm_runtime_get_sync Tiwei Bie <tiwei.btw(a)antgroup.com> um: net: Do not use drvdata in release Tiwei Bie <tiwei.btw(a)antgroup.com> um: ubd: Do not use drvdata in release Zhihao Cheng <chengzhihao1(a)huawei.com> ubi: wl: Put source PEB into correct list if trying locking LEB failed Stanislaw Gruszka <stanislaw.gruszka(a)linux.intel.com> spi: Fix acpi deferred irq probe Jeongjun Park <aha310510(a)gmail.com> netfilter: ipset: add missing range check in bitmap_ip_uadt Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "serial: sh-sci: Clean sci_ports[0] after at earlycon exit" Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> serial: sh-sci: Clean sci_ports[0] after at earlycon exit Michal Vrastil <michal.vrastil(a)hidglobal.com> Revert "usb: gadget: composite: fix OS descriptors w_value logic" Andrej Shadura <andrew.shadura(a)collabora.co.uk> Bluetooth: Fix type of len in rfcomm_sock_getsockopt{,_old}() Nicolas Bouchinet <nicolas.bouchinet(a)ssi.gouv.fr> tty: ldsic: fix tty_ldisc_autoload sysctl's proc_handler Jann Horn <jannh(a)google.com> comedi: Flush partial mappings in error case Lukas Wunner <lukas(a)wunner.de> PCI: Fix use-after-free of slot->bus on hot remove Qiu-ji Chen <chenqiuji666(a)gmail.com> ASoC: codecs: Fix atomicity violation in snd_soc_component_get_drvdata() Artem Sadovnikov <ancowi69(a)gmail.com> jfs: xattr: check invalid xattr size more strictly Theodore Ts'o <tytso(a)mit.edu> ext4: fix FS_IOC_GETFSMAP handling Jeongjun Park <aha310510(a)gmail.com> ext4: supress data-race warnings in ext4_free_inodes_{count,set}() Benoît Sevens <bsevens(a)google.com> ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices Manikanta Mylavarapu <quic_mmanikan(a)quicinc.com> soc: qcom: socinfo: fix revision check in qcom_socinfo_probe() Waiman Long <longman(a)redhat.com> cgroup: Move rcu_head up near the top of cgroup_root Yafang Shao <laoar.shao(a)gmail.com> cgroup: Make operations on the cgroup root_list RCU safe Vitalii Mordan <mordan(a)ispras.ru> usb: ehci-spear: fix call balance of sehci clk handling routines chao liu <liuzgyid(a)outlook.com> apparmor: fix 'Do simple duplicate message elimination' Johan Hovold <johan(a)kernel.org> staging: greybus: uart: clean up TIOCGSERIAL Jinjie Ruan <ruanjinjie(a)huawei.com> misc: apds990x: Fix missing pm_runtime_disable() Edward Adam Davis <eadavis(a)qq.com> USB: chaoskey: Fix possible deadlock chaoskey_list_lock Oliver Neukum <oneukum(a)suse.com> USB: chaoskey: fail open after removal Oliver Neukum <oneukum(a)suse.com> usb: yurex: make waiting on yurex_write interruptible Jeongjun Park <aha310510(a)gmail.com> usb: using mutex lock and supporting O_NONBLOCK flag in iowarrior_read() Paolo Abeni <pabeni(a)redhat.com> ipmr: fix tables suspicious RCU usage Eric Dumazet <edumazet(a)google.com> ipmr: convert /proc handlers to rcu_read_lock() Maxime Chevallier <maxime.chevallier(a)bootlin.com> net: stmmac: dwmac-socfpga: Set RX watchdog interrupt as broken Vitalii Mordan <mordan(a)ispras.ru> marvell: pxa168_eth: fix call balance of pep->clk handling routines Oleksij Rempel <linux(a)rempel-privat.de> net: usb: lan78xx: Fix refcounting and autosuspend on invalid WoL configuration Pavan Chebbi <pavan.chebbi(a)broadcom.com> tg3: Set coherent DMA mask bits to 31 for BCM57766 chipsets Oleksij Rempel <linux(a)rempel-privat.de> net: usb: lan78xx: Fix memory leak on device unplug by freeing PHY device Bart Van Assche <bvanassche(a)acm.org> power: supply: core: Remove might_sleep() from power_supply_put() Avihai Horon <avihaih(a)nvidia.com> vfio/pci: Properly hide first-in-list PCIe extended capability Chuck Lever <chuck.lever(a)oracle.com> NFSD: Fix nfsd4_shutdown_copy() Chuck Lever <chuck.lever(a)oracle.com> NFSD: Cap the number of bytes copied by nfs4_reset_recoverydir() Chuck Lever <chuck.lever(a)oracle.com> NFSD: Prevent NULL dereference in nfsd4_process_cb_update() Jonathan Marek <jonathan(a)marek.ca> rpmsg: glink: use only lower 16-bits of param2 for CMD_OPEN name length Bjorn Andersson <quic_bjorande(a)quicinc.com> rpmsg: glink: Fix GLINK command prefix Arun Kumar Neelakantam <aneela(a)codeaurora.org> rpmsg: glink: Send READ_NOTIFY command in FIFO full case Arun Kumar Neelakantam <aneela(a)codeaurora.org> rpmsg: glink: Add TX_DATA_CONT command while sending Benjamin Peterson <benjamin(a)engflow.com> perf trace: Avoid garbage when not printing a syscall's arguments Benjamin Peterson <benjamin(a)engflow.com> perf trace: Do not lose last events in a race Antonio Quartulli <antonio(a)mandelbit.com> m68k: coldfire/device.c: only build FEC when HW macros are defined Jean-Michel Hautbois <jeanmichel.hautbois(a)yoseli.org> m68k: mcfgpio: Fix incorrect register offset for CONFIG_M5441x Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> PCI: cpqphp: Fix PCIBIOS_* return value confusion weiyufeng <weiyufeng(a)kylinos.cn> PCI: cpqphp: Use PCI_POSSIBLE_ERROR() to check config reads Leo Yan <leo.yan(a)arm.com> perf probe: Correct demangled symbols in C++ program James Clark <james.clark(a)linaro.org> perf cs-etm: Don't flush when packet_queue fills up Nuno Sa <nuno.sa(a)analog.com> clk: clk-axi-clkgen: make sure to enable the AXI bus clock Alexandru Ardelean <alexandru.ardelean(a)analog.com> clk: axi-clkgen: use devm_platform_ioremap_resource() short-hand Nuno Sa <nuno.sa(a)analog.com> dt-bindings: clock: axi-clkgen: include AXI clk Alexandru Ardelean <alexandru.ardelean(a)analog.com> dt-bindings: clock: adi,axi-clkgen: convert old binding to yaml format Zhen Lei <thunder.leizhen(a)huawei.com> fbdev: sh7760fb: Fix a possible memory leak in sh7760fb_alloc_mem() Thomas Zimmermann <tzimmermann(a)suse.de> fbdev/sh7760fb: Alloc DMA memory from hardware device Michal Suchanek <msuchanek(a)suse.de> powerpc/sstep: make emulate_vsx_load and emulate_vsx_store static Dmitry Antipov <dmantipov(a)yandex.ru> ocfs2: fix uninitialized value in ocfs2_file_read_iter() Zhen Lei <thunder.leizhen(a)huawei.com> scsi: qedi: Fix a possible memory leak in qedi_alloc_and_init_sb() Zhen Lei <thunder.leizhen(a)huawei.com> scsi: qedf: Fix a possible memory leak in qedf_alloc_and_init_sb() Zeng Heng <zengheng4(a)huawei.com> scsi: fusion: Remove unused variable 'rc' Ye Bin <yebin10(a)huawei.com> scsi: bfa: Fix use-after-free in bfad_im_module_exit() Zhang Changzhong <zhangchangzhong(a)huawei.com> mfd: rt5033: Fix missing regmap_del_irq_chip() Kashyap Desai <kashyap.desai(a)broadcom.com> RDMA/bnxt_re: Check cqe flags to know imm_data vs inv_irkey Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: atmel: Fix possible memory leak Yuan Can <yuancan(a)huawei.com> cpufreq: loongson2: Unregister platform_driver on failure Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> mfd: intel_soc_pmic_bxtwc: Use IRQ domain for PMIC devices Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> mfd: intel_soc_pmic_bxtwc: Use IRQ domain for TMU device Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> mfd: intel_soc_pmic_bxtwc: Use IRQ domain for USB Type-C device Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> mfd: intel_soc_pmic_bxtwc: Use dev_err_probe() Marcus Folkesson <marcus.folkesson(a)gmail.com> mfd: da9052-spi: Change read-mask to write-mask Jinjie Ruan <ruanjinjie(a)huawei.com> mfd: tps65010: Use IRQF_NO_AUTOEN flag in request_irq() to fix race Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/vdso: Flag VDSO64 entry points as functions Levi Yun <yeoreum.yun(a)arm.com> trace/trace_event_perf: remove duplicate samples on the first tracepoint event Breno Leitao <leitao(a)debian.org> netpoll: Use rcu_access_pointer() in netpoll_poll_lock Takashi Iwai <tiwai(a)suse.de> ALSA: 6fire: Release resources at card release Takashi Iwai <tiwai(a)suse.de> ALSA: caiaq: Use snd_card_free_when_closed() at disconnection Takashi Iwai <tiwai(a)suse.de> ALSA: us122l: Use snd_card_free_when_closed() at disconnection Mingwei Zheng <zmw12306(a)gmail.com> net: rfkill: gpio: Add check for clk_enable() Paolo Abeni <pabeni(a)redhat.com> selftests: net: really check for bg process completion Zijian Zhang <zijianzhang(a)bytedance.com> bpf, sockmap: Fix sk_msg_reset_curr Zijian Zhang <zijianzhang(a)bytedance.com> bpf, sockmap: Several fixes to bpf_msg_pop_data Zijian Zhang <zijianzhang(a)bytedance.com> bpf, sockmap: Several fixes to bpf_msg_push_data Lucas Stach <l.stach(a)pengutronix.de> drm/etnaviv: hold GPU lock across perfmon sampling Doug Brown <doug(a)schmorgal.com> drm/etnaviv: fix power register offset on GC300 Marc Kleine-Budde <mkl(a)pengutronix.de> drm/etnaviv: dump: fix sparse warnings Jinjie Ruan <ruanjinjie(a)huawei.com> drm/msm/adreno: Use IRQF_NO_AUTOEN flag in request_irq() Steven Price <steven.price(a)arm.com> drm/panfrost: Remove unused id_mask from struct panfrost_model Alper Nebi Yasak <alpernebiyasak(a)gmail.com> wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_config_scan() Yuan Chen <chenyuan(a)kylinos.cn> bpf: Fix the xdp_adjust_tail sample prog issue Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: fsl_micfil: fix regmap_write_bits usage Sascha Hauer <s.hauer(a)pengutronix.de> ASoC: fsl_micfil: use GENMASK to define register bit fields Sascha Hauer <s.hauer(a)pengutronix.de> ASoC: fsl_micfil: do not define SHIFT/MASK for single bits Sascha Hauer <s.hauer(a)pengutronix.de> ASoC: fsl_micfil: Drop unnecessary register read Igor Prusov <ivprusov(a)salutedevices.com> dt-bindings: vendor-prefixes: Add NeoFidelity, Inc Jinjie Ruan <ruanjinjie(a)huawei.com> drm/imx/ipuv3: Use IRQF_NO_AUTOEN flag in request_irq() Jinjie Ruan <ruanjinjie(a)huawei.com> wifi: mwifiex: Use IRQF_NO_AUTOEN flag in request_irq() Jinjie Ruan <ruanjinjie(a)huawei.com> wifi: p54: Use IRQF_NO_AUTOEN flag in request_irq() Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com> drm/omap: Fix locking in omap_gem_new_dmabuf() Jeongjun Park <aha310510(a)gmail.com> wifi: ath9k: add range check for conn_rsp_epid in htc_connect_service() Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> drm/mm: Mark drm_mm_interval_tree*() functions with __maybe_unused Luo Qiu <luoqiu(a)kylinsec.com.cn> firmware: arm_scpi: Check the DVFS OPP count returned by the firmware Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> regmap: irq: Set lockdep class for hierarchical IRQ domains Andre Przywara <andre.przywara(a)arm.com> ARM: dts: cubieboard4: Fix DCDC5 regulator constraints Gregory Price <gourry(a)gourry.net> tpm: fix signed/unsigned bug when checking event logs Jerry Snitselaar <jsnitsel(a)redhat.com> efi/tpm: Pass correct address to memblock_reserve Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org> mmc: mmc_spi: drop buggy snprintf() Dan Carpenter <dan.carpenter(a)linaro.org> soc: qcom: geni-se: fix array underflow in geni_se_clk_tbl_get() Jinjie Ruan <ruanjinjie(a)huawei.com> soc: ti: smartreflex: Use IRQF_NO_AUTOEN flag in request_irq() Miguel Ojeda <ojeda(a)kernel.org> time: Fix references to _msecs_to_jiffies() handling of values Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> crypto: cavium - Fix an error handling path in cpt_ucode_load_fw() Chen Ridong <chenridong(a)huawei.com> crypto: bcm - add error check in the ahash_hmac_init function Everest K.C <everestkc(a)everestkc.com.np> crypto: cavium - Fix the if condition to exit loop after timeout Yi Yang <yiyang13(a)huawei.com> crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY Priyanka Singh <priyanka.singh(a)nxp.com> EDAC/fsl_ddr: Fix bad bit shift operations David Thompson <davthompson(a)nvidia.com> EDAC/bluefield: Fix potential integer overflow Yuan Can <yuancan(a)huawei.com> firmware: google: Unregister driver_info on failure Arthur Heymans <arthur(a)aheymans.xyz> firmware: google: Unregister driver_info on failure and exit in gsmi Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> hfsplus: don't query the device logical block size multiple times Masahiro Yamada <masahiroy(a)kernel.org> s390/syscalls: Avoid creation of arch/arch/ directory Aleksandr Mishin <amishin(a)t-argos.ru> acpi/arm64: Adjust error handling procedure in gtdt_parse_timer_block() Daniel Palmer <daniel(a)0x0f.com> m68k: mvme147: Reinstate early console Geert Uytterhoeven <geert(a)linux-m68k.org> m68k: mvme16x: Add and use "mvme16x.h" Daniel Palmer <daniel(a)0x0f.com> m68k: mvme147: Fix SCSI controller IRQ numbers Christoph Hellwig <hch(a)lst.de> nvme-pci: fix freeing of the HMB descriptor table David Disseldorp <ddiss(a)suse.de> initramfs: avoid filename buffer overrun Jonas Gorski <jonas.gorski(a)gmail.com> mips: asm: fix warning when disabling MIPS_FP_SUPPORT Josh Poimboeuf <jpoimboe(a)redhat.com> x86/xen/pvh: Annotate indirect branch as safe Puranjay Mohan <pjy(a)amazon.com> nvme: fix metadata handling in nvme-passthrough Chuck Lever <chuck.lever(a)oracle.com> NFSD: Force all NFSv4.2 COPY requests to be synchronous Pali Rohár <pali(a)kernel.org> cifs: Fix buffer overflow when parsing NFS reparse points Breno Leitao <leitao(a)debian.org> ipmr: Fix access to mfc_cache_list without lock held David Wang <00107082(a)163.com> proc/softirqs: replace seq_printf with seq_put_decimal_ull_width Luo Yifan <luoyifan(a)cmss.chinamobile.com> ASoC: stm: Prevent potential division by zero in stm32_sai_get_clk_div() Luo Yifan <luoyifan(a)cmss.chinamobile.com> ASoC: stm: Prevent potential division by zero in stm32_sai_mclk_round_rate() Mikhail Rudenko <mike.rudenko(a)gmail.com> regulator: rk808: Add apply_bit for BUCK3 on RK809 Charles Han <hanchunchao(a)inspur.com> soc: qcom: Add check devm_kasprintf() returned value Benoît Monin <benoit.monin(a)gmx.fr> net: usb: qmi_wwan: add Quectel RG650V Arnd Bergmann <arnd(a)arndb.de> x86/amd_nb: Fix compile-testing without CONFIG_AMD_NB Piyush Raj Chouhan <piyushchouhan1598(a)gmail.com> ALSA: hda/realtek: Add subwoofer quirk for Infinix ZERO BOOK 13 Li Zhijian <lizhijian(a)fujitsu.com> selftests/watchdog-test: Fix system accidentally reset after watchdog-test Ben Greear <greearb(a)candelatech.com> mac80211: fix user-power when emulating chanctx Hans de Goede <hdegoede(a)redhat.com> ASoC: Intel: bytcr_rt5640: Add DMI quirk for Vexia Edu Atla 10 tablet Andrew Morton <akpm(a)linux-foundation.org> mm: revert "mm: shmem: fix data-race in shmem_getattr()" Chris Down <chris(a)chrisdown.name> kbuild: Use uname for LINUX_COMPILE_HOST detection Mauro Carvalho Chehab <mchehab+huawei(a)kernel.org> media: dvbdev: fix the logic when DVB_DYNAMIC_MINORS is not set Aurelien Jarno <aurelien(a)aurel32.net> Revert "mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K" Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix null-ptr-deref in block_dirty_buffer tracepoint Dmitry Antipov <dmantipov(a)yandex.ru> ocfs2: fix UBSAN warning in ocfs2_verify_volume() Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix null-ptr-deref in block_touch_buffer tracepoint Sean Christopherson <seanjc(a)google.com> KVM: VMX: Bury Intel PT virtualization (guest/host mode) behind CONFIG_BROKEN Dmitry Antipov <dmantipov(a)yandex.ru> ocfs2: uncache inode which has failed entering the group Dragos Tatulea <dtatulea(a)nvidia.com> net/mlx5e: kTLS, Fix incorrect page refcounting Mark Bloch <mbloch(a)nvidia.com> net/mlx5: fs, lock FTE when checking if active Jakub Kicinski <kuba(a)kernel.org> netlink: terminate outstanding dump on socket close ------------- Diffstat: Documentation/ABI/testing/sysfs-bus-pci | 11 + .../devicetree/bindings/clock/adi,axi-clkgen.yaml | 67 + .../devicetree/bindings/clock/axi-clkgen.txt | 25 - .../devicetree/bindings/vendor-prefixes.yaml | 2 + Makefile | 4 +- arch/arm/boot/dts/sun9i-a80-cubieboard4.dts | 4 +- arch/arm64/kernel/process.c | 2 +- arch/m68k/coldfire/device.c | 8 +- arch/m68k/include/asm/mcfgpio.h | 2 +- arch/m68k/include/asm/mvme147hw.h | 4 +- arch/m68k/kernel/early_printk.c | 9 +- arch/m68k/mvme147/config.c | 30 + arch/m68k/mvme147/mvme147.h | 6 + arch/m68k/mvme16x/config.c | 2 + arch/m68k/mvme16x/mvme16x.h | 6 + arch/mips/include/asm/switch_to.h | 2 +- arch/powerpc/include/asm/sstep.h | 5 - arch/powerpc/include/asm/vdso.h | 1 + arch/powerpc/kernel/prom_init.c | 29 +- arch/powerpc/lib/sstep.c | 12 +- arch/s390/kernel/perf_cpum_sf.c | 4 +- arch/s390/kernel/syscalls/Makefile | 2 +- arch/sh/kernel/cpu/proc.c | 2 +- arch/um/drivers/net_kern.c | 2 +- arch/um/drivers/ubd_kern.c | 2 +- arch/um/drivers/vector_kern.c | 3 +- arch/um/kernel/physmem.c | 6 +- arch/um/kernel/process.c | 2 +- arch/um/kernel/sysrq.c | 24 +- arch/x86/crypto/aegis128-aesni-asm.S | 29 +- arch/x86/events/intel/pt.c | 11 +- arch/x86/events/intel/pt.h | 2 + arch/x86/include/asm/amd_nb.h | 5 +- arch/x86/kernel/head_64.S | 11 +- arch/x86/kvm/vmx/vmx.c | 4 +- arch/x86/platform/pvh/head.S | 2 + block/blk-mq.c | 6 + block/blk-mq.h | 13 + crypto/pcrypt.c | 12 +- drivers/acpi/arm64/gtdt.c | 2 +- drivers/base/regmap/regmap-irq.c | 4 + drivers/base/regmap/regmap.c | 12 + drivers/bluetooth/btusb.c | 2 + drivers/clk/clk-axi-clkgen.c | 26 +- drivers/clk/qcom/gcc-qcs404.c | 1 + drivers/cpufreq/loongson2_cpufreq.c | 4 +- drivers/crypto/bcm/cipher.c | 5 +- drivers/crypto/cavium/cpt/cptpf_main.c | 6 +- drivers/dma-buf/dma-fence-array.c | 28 +- drivers/edac/bluefield_edac.c | 2 +- drivers/edac/fsl_ddr_edac.c | 22 +- drivers/firmware/arm_scpi.c | 3 + drivers/firmware/efi/tpm.c | 19 +- drivers/firmware/google/gsmi.c | 10 +- drivers/gpio/gpio-grgpio.c | 26 +- drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 1 + drivers/gpu/drm/drm_mm.c | 2 +- drivers/gpu/drm/drm_panel_orientation_quirks.c | 6 + drivers/gpu/drm/etnaviv/etnaviv_buffer.c | 3 +- drivers/gpu/drm/etnaviv/etnaviv_dump.c | 13 +- drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 40 +- drivers/gpu/drm/etnaviv/etnaviv_gpu.h | 21 + drivers/gpu/drm/imx/ipuv3-crtc.c | 6 +- drivers/gpu/drm/mcde/mcde_drv.c | 1 + drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 4 +- drivers/gpu/drm/omapdrm/omap_gem.c | 10 +- drivers/gpu/drm/panfrost/panfrost_gpu.c | 1 - drivers/gpu/drm/radeon/r600_cs.c | 2 +- drivers/gpu/drm/sti/sti_mixer.c | 2 +- drivers/hid/wacom_sys.c | 3 +- drivers/hid/wacom_wac.c | 4 +- drivers/i3c/master.c | 5 +- drivers/iio/adc/ad7780.c | 2 +- drivers/infiniband/hw/bnxt_re/ib_verbs.c | 7 +- drivers/infiniband/hw/bnxt_re/qplib_fp.h | 2 +- drivers/leds/led-class.c | 14 +- drivers/md/bcache/super.c | 2 +- drivers/md/dm-thin.c | 1 + drivers/media/dvb-core/dvbdev.c | 15 +- drivers/media/dvb-frontends/ts2020.c | 8 +- drivers/media/i2c/tc358743.c | 4 +- drivers/media/platform/qcom/venus/core.c | 2 +- drivers/media/radio/wl128x/fmdrv_common.c | 3 +- drivers/media/usb/cx231xx/cx231xx-cards.c | 2 + drivers/media/usb/gspca/ov534.c | 2 +- drivers/media/usb/uvc/uvc_driver.c | 11 + drivers/message/fusion/mptsas.c | 4 +- drivers/mfd/da9052-spi.c | 2 +- drivers/mfd/intel_soc_pmic_bxtwc.c | 208 +- drivers/mfd/rt5033.c | 4 +- drivers/mfd/tps65010.c | 8 +- drivers/misc/apds990x.c | 12 +- drivers/misc/eeprom/eeprom_93cx6.c | 10 + drivers/mmc/core/bus.c | 2 + drivers/mmc/core/core.c | 3 + drivers/mmc/host/dw_mmc.c | 4 +- drivers/mmc/host/mmc_spi.c | 9 +- drivers/mtd/nand/raw/atmel/pmecc.c | 8 +- drivers/mtd/nand/raw/atmel/pmecc.h | 2 - drivers/mtd/ubi/attach.c | 12 +- drivers/mtd/ubi/wl.c | 9 +- drivers/net/can/sun4i_can.c | 22 +- drivers/net/ethernet/broadcom/tg3.c | 3 + drivers/net/ethernet/freescale/fec_mpc52xx_phy.c | 2 +- .../net/ethernet/freescale/fs_enet/mii-bitbang.c | 2 +- drivers/net/ethernet/intel/igb/igb_main.c | 4 + drivers/net/ethernet/marvell/pxa168_eth.c | 13 +- .../ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c | 8 +- drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 19 +- drivers/net/ethernet/qlogic/qed/qed_mcp.c | 4 +- drivers/net/ethernet/rocker/rocker_main.c | 2 +- .../net/ethernet/stmicro/stmmac/dwmac-socfpga.c | 2 + drivers/net/usb/lan78xx.c | 11 +- drivers/net/usb/qmi_wwan.c | 1 + drivers/net/wireless/ath/ath5k/pci.c | 2 + drivers/net/wireless/ath/ath9k/htc_hst.c | 3 + .../wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c | 2 +- drivers/net/wireless/intel/ipw2x00/libipw_rx.c | 8 +- drivers/net/wireless/intersil/p54/p54spi.c | 4 +- drivers/net/wireless/marvell/mwifiex/fw.h | 2 +- drivers/net/wireless/marvell/mwifiex/main.c | 4 +- drivers/nvdimm/dax_devs.c | 4 +- drivers/nvdimm/nd.h | 7 + drivers/nvme/host/core.c | 7 +- drivers/nvme/host/pci.c | 16 +- drivers/pci/controller/pcie-rockchip-ep.c | 18 +- drivers/pci/controller/pcie-rockchip.h | 4 + drivers/pci/hotplug/cpqphp_pci.c | 19 +- drivers/pci/pci-sysfs.c | 26 + drivers/pci/pci.c | 2 +- drivers/pci/pci.h | 1 + drivers/pci/quirks.c | 15 +- drivers/pci/slot.c | 4 +- drivers/pinctrl/qcom/pinctrl-spmi-gpio.c | 2 + drivers/platform/x86/intel_bxtwc_tmu.c | 22 +- drivers/power/avs/smartreflex.c | 4 +- drivers/power/supply/power_supply_core.c | 2 - drivers/regulator/rk808-regulator.c | 2 + drivers/rpmsg/qcom_glink_native.c | 175 +- drivers/rtc/interface.c | 7 +- drivers/rtc/rtc-ab-eoz9.c | 7 - drivers/rtc/rtc-abx80x.c | 2 +- drivers/rtc/rtc-st-lpc.c | 5 +- drivers/scsi/bfa/bfad.c | 3 +- drivers/scsi/qedf/qedf_main.c | 1 + drivers/scsi/qedi/qedi_main.c | 1 + drivers/scsi/qla2xxx/qla_attr.c | 1 + drivers/scsi/qla2xxx/qla_bsg.c | 10 - drivers/scsi/qla2xxx/qla_mid.c | 1 + drivers/scsi/st.c | 31 +- drivers/sh/intc/core.c | 2 +- drivers/soc/qcom/qcom-geni-se.c | 3 +- drivers/soc/qcom/socinfo.c | 8 +- drivers/spi/spi-mpc52xx.c | 1 + drivers/spi/spi.c | 13 +- drivers/staging/comedi/comedi_fops.c | 12 + drivers/staging/greybus/uart.c | 3 - drivers/staging/media/allegro-dvt/allegro-core.c | 4 +- drivers/tty/serial/8250/8250_omap.c | 4 +- drivers/tty/tty_ldisc.c | 2 +- drivers/usb/chipidea/udc.c | 2 +- drivers/usb/dwc3/gadget.c | 9 +- drivers/usb/gadget/composite.c | 18 +- drivers/usb/host/ehci-spear.c | 7 +- drivers/usb/misc/chaoskey.c | 35 +- drivers/usb/misc/iowarrior.c | 50 +- drivers/usb/misc/yurex.c | 5 +- drivers/usb/typec/tcpm/wcove.c | 4 - drivers/vfio/pci/vfio_pci_config.c | 16 +- drivers/video/fbdev/sh7760fb.c | 11 +- drivers/watchdog/iTCO_wdt.c | 21 +- drivers/watchdog/mtk_wdt.c | 6 + drivers/xen/xenbus/xenbus_probe.c | 31 +- drivers/xen/xenbus/xenbus_probe_backend.c | 39 + fs/btrfs/ref-verify.c | 1 + fs/cifs/smb2ops.c | 6 + fs/ext4/fsmap.c | 54 +- fs/ext4/mballoc.c | 18 +- fs/ext4/mballoc.h | 1 + fs/ext4/super.c | 8 +- fs/f2fs/inode.c | 4 +- fs/hfsplus/hfsplus_fs.h | 3 +- fs/hfsplus/wrapper.c | 2 + fs/jffs2/compr_rtime.c | 3 + fs/jffs2/erase.c | 7 +- fs/jfs/jfs_dmap.c | 6 + fs/jfs/jfs_dtree.c | 15 + fs/jfs/xattr.c | 2 +- fs/nfs/nfs4proc.c | 8 +- fs/nfsd/export.c | 5 +- fs/nfsd/nfs4callback.c | 16 +- fs/nfsd/nfs4proc.c | 14 +- fs/nfsd/nfs4recover.c | 3 +- fs/nfsd/nfs4state.c | 19 + fs/nilfs2/btnode.c | 2 - fs/nilfs2/dir.c | 2 +- fs/nilfs2/gcinode.c | 4 +- fs/nilfs2/mdt.c | 1 - fs/nilfs2/page.c | 2 +- fs/ocfs2/aops.h | 2 + fs/ocfs2/dlmglue.c | 1 + fs/ocfs2/file.c | 4 + fs/ocfs2/localalloc.c | 19 - fs/ocfs2/namei.c | 4 +- fs/ocfs2/resize.c | 2 + fs/ocfs2/super.c | 13 +- fs/overlayfs/util.c | 3 + fs/proc/softirqs.c | 2 +- fs/quota/dquot.c | 2 + fs/ubifs/super.c | 6 +- fs/ubifs/tnc_commit.c | 2 + fs/unicode/mkutf8data.c | 70 + fs/unicode/utf8data.h_shipped | 6703 ++++++++++---------- include/linux/blkdev.h | 2 +- include/linux/cgroup-defs.h | 7 +- include/linux/eeprom_93cx6.h | 11 + include/linux/jiffies.h | 2 +- include/linux/leds.h | 2 +- include/linux/netpoll.h | 2 +- include/linux/sunrpc/xprtsock.h | 1 + include/linux/util_macros.h | 56 +- include/uapi/linux/tipc.h | 21 + include/xen/xenbus.h | 3 + init/initramfs.c | 15 + kernel/bpf/devmap.c | 68 +- kernel/bpf/lpm_trie.c | 27 +- kernel/cgroup/cgroup-internal.h | 3 +- kernel/cgroup/cgroup.c | 23 +- kernel/time/time.c | 2 +- kernel/trace/ftrace.c | 3 + kernel/trace/trace_clock.c | 2 +- kernel/trace/trace_event_perf.c | 6 + kernel/trace/tracing_map.c | 6 +- lib/string_helpers.c | 2 +- mm/shmem.c | 2 - net/9p/trans_xen.c | 9 +- net/bluetooth/l2cap_sock.c | 1 + net/bluetooth/rfcomm/sock.c | 10 +- net/can/af_can.c | 1 + net/can/j1939/transport.c | 2 +- net/core/filter.c | 85 +- net/core/neighbour.c | 1 + net/core/netpoll.c | 2 +- net/dccp/feat.c | 6 +- net/ieee802154/socket.c | 12 +- net/ipv4/af_inet.c | 22 +- net/ipv4/ipmr.c | 50 +- net/ipv4/ipmr_base.c | 3 +- net/ipv4/tcp_bpf.c | 11 +- net/ipv6/af_inet6.c | 22 +- net/ipv6/ip6mr.c | 8 +- net/ipv6/route.c | 6 +- net/mac80211/main.c | 2 + net/netfilter/ipset/ip_set_bitmap_ip.c | 7 +- net/netfilter/ipset/ip_set_core.c | 5 + net/netfilter/ipvs/ip_vs_proto.c | 4 +- net/netfilter/nft_set_hash.c | 16 + net/netfilter/xt_LED.c | 4 +- net/netlink/af_netlink.c | 31 +- net/netlink/af_netlink.h | 2 - net/packet/af_packet.c | 12 +- net/rfkill/rfkill-gpio.c | 8 +- net/sched/sch_cbs.c | 2 +- net/sched/sch_tbf.c | 18 +- net/sunrpc/cache.c | 4 +- net/sunrpc/xprtsock.c | 29 +- net/tipc/bearer.c | 14 +- net/tipc/bearer.h | 3 + net/tipc/node.c | 99 +- net/tipc/node.h | 1 + net/tipc/udp_media.c | 2 +- samples/bpf/test_cgrp2_sock.c | 4 +- samples/bpf/xdp_adjust_tail_kern.c | 1 + scripts/mkcompile_h | 2 +- scripts/mod/file2alias.c | 5 +- scripts/mod/modpost.c | 2 +- security/apparmor/capability.c | 2 + sound/pci/hda/patch_realtek.c | 113 +- sound/soc/codecs/da7219.c | 9 +- sound/soc/codecs/hdmi-codec.c | 144 +- sound/soc/fsl/fsl_micfil.c | 74 +- sound/soc/fsl/fsl_micfil.h | 270 +- sound/soc/intel/boards/bytcr_rt5640.c | 15 + sound/soc/stm/stm32_sai_sub.c | 6 +- sound/usb/6fire/chip.c | 10 +- sound/usb/caiaq/audio.c | 10 +- sound/usb/caiaq/audio.h | 1 + sound/usb/caiaq/device.c | 19 +- sound/usb/caiaq/input.c | 12 +- sound/usb/caiaq/input.h | 1 + sound/usb/clock.c | 32 +- sound/usb/quirks.c | 19 +- sound/usb/usx2y/us122l.c | 5 +- tools/perf/builtin-trace.c | 14 +- tools/perf/util/cs-etm.c | 25 +- tools/perf/util/probe-finder.c | 17 +- tools/testing/selftests/net/pmtu.sh | 2 +- tools/testing/selftests/vDSO/parse_vdso.c | 3 +- tools/testing/selftests/watchdog/watchdog-test.c | 6 + virt/kvm/arm/vgic/vgic-its.c | 32 +- virt/kvm/arm/vgic/vgic.h | 24 + 302 files changed, 5801 insertions(+), 4763 deletions(-)

10 months, 3 weeks

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patch "iio: adc: ti-ads1119: fix sample size in scan struct for triggered" added to char-misc-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled iio: adc: ti-ads1119: fix sample size in scan struct for triggered to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. From 54d394905c92b9ecc65c1f9b2692c8e10716d8e1 Mon Sep 17 00:00:00 2001 From: Javier Carrasco <javier.carrasco.cruz(a)gmail.com> Date: Mon, 2 Dec 2024 20:18:44 +0100 Subject: iio: adc: ti-ads1119: fix sample size in scan struct for triggered buffer This device returns signed, 16-bit samples as stated in its datasheet (see 8.5.2 Data Format). That is in line with the scan_type definition for the IIO_VOLTAGE channel, but 'unsigned int' is being used to read and push the data to userspace. Given that the size of that type depends on the architecture (at least 2 bytes to store values up to 65535, but its actual size is often 4 bytes), use the 's16' type to provide the same structure in all cases. Fixes: a9306887eba4 ("iio: adc: ti-ads1119: Add driver") Signed-off-by: Javier Carrasco <javier.carrasco.cruz(a)gmail.com> Reviewed-by: Francesco Dolcini <francesco.dolcini(a)toradex.com> Link: https://patch.msgid.link/20241202-ti-ads1119_s16_chan-v1-1-fafe3136dc90@gma… Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> --- drivers/iio/adc/ti-ads1119.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/ti-ads1119.c b/drivers/iio/adc/ti-ads1119.c index 2615a275acb3..c268e27eec12 100644 --- a/drivers/iio/adc/ti-ads1119.c +++ b/drivers/iio/adc/ti-ads1119.c @@ -500,7 +500,7 @@ static irqreturn_t ads1119_trigger_handler(int irq, void *private) struct iio_dev *indio_dev = pf->indio_dev; struct ads1119_state *st = iio_priv(indio_dev); struct { - unsigned int sample; + s16 sample; s64 timestamp __aligned(8); } scan; unsigned int index; -- 2.47.1

10 months, 3 weeks

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patch "iio: inkern: call iio_device_put() only on mapped devices" added to char-misc-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled iio: inkern: call iio_device_put() only on mapped devices to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. From 64f43895b4457532a3cc524ab250b7a30739a1b1 Mon Sep 17 00:00:00 2001 From: Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> Date: Wed, 4 Dec 2024 20:13:42 +0900 Subject: iio: inkern: call iio_device_put() only on mapped devices In the error path of iio_channel_get_all(), iio_device_put() is called on all IIO devices, which can cause a refcount imbalance. Fix this error by calling iio_device_put() only on IIO devices whose refcounts were previously incremented by iio_device_get(). Fixes: 314be14bb893 ("iio: Rename _st_ functions to loose the bit that meant the staging version.") Signed-off-by: Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> Link: https://patch.msgid.link/20241204111342.1246706-1-joe@pf.is.s.u-tokyo.ac.jp Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> --- drivers/iio/inkern.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c index 136b225b6bc8..9050a59129e6 100644 --- a/drivers/iio/inkern.c +++ b/drivers/iio/inkern.c @@ -500,7 +500,7 @@ struct iio_channel *iio_channel_get_all(struct device *dev) return_ptr(chans); error_free_chans: - for (i = 0; i < nummaps; i++) + for (i = 0; i < mapind; i++) iio_device_put(chans[i].indio_dev); return ERR_PTR(ret); } -- 2.47.1

10 months, 3 weeks

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patch "iio: adc: at91: call input_free_device() on allocated iio_dev" added to char-misc-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled iio: adc: at91: call input_free_device() on allocated iio_dev to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. From de6a73bad1743e9e81ea5a24c178c67429ff510b Mon Sep 17 00:00:00 2001 From: Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> Date: Sat, 7 Dec 2024 13:30:45 +0900 Subject: iio: adc: at91: call input_free_device() on allocated iio_dev Current implementation of at91_ts_register() calls input_free_deivce() on st->ts_input, however, the err label can be reached before the allocated iio_dev is stored to st->ts_input. Thus call input_free_device() on input instead of st->ts_input. Fixes: 84882b060301 ("iio: adc: at91_adc: Add support for touchscreens without TSMR") Signed-off-by: Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> Link: https://patch.msgid.link/20241207043045.1255409-1-joe@pf.is.s.u-tokyo.ac.jp Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> --- drivers/iio/adc/at91_adc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c index a3f0a2321666..5927756b749a 100644 --- a/drivers/iio/adc/at91_adc.c +++ b/drivers/iio/adc/at91_adc.c @@ -979,7 +979,7 @@ static int at91_ts_register(struct iio_dev *idev, return ret; err: - input_free_device(st->ts_input); + input_free_device(input); return ret; } -- 2.47.1

10 months, 3 weeks

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patch "iio: adc: ad7173: fix using shared static info struct" added to char-misc-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled iio: adc: ad7173: fix using shared static info struct to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. From 36a44e05cd807a54e5ffad4b96d0d67f68ad8576 Mon Sep 17 00:00:00 2001 From: David Lechner <dlechner(a)baylibre.com> Date: Wed, 27 Nov 2024 14:01:53 -0600 Subject: iio: adc: ad7173: fix using shared static info struct MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fix a possible race condition during driver probe in the ad7173 driver due to using a shared static info struct. If more that one instance of the driver is probed at the same time, some of the info could be overwritten by the other instance, leading to incorrect operation. To fix this, make the static info struct const so that it is read-only and make a copy of the info struct for each instance of the driver that can be modified. Reported-by: Uwe Kleine-König <u.kleine-koenig(a)baylibre.com> Fixes: 76a1e6a42802 ("iio: adc: ad7173: add AD7173 driver") Signed-off-by: David Lechner <dlechner(a)baylibre.com> Tested-by: Guillaume Ranquet <granquet(a)baylibre.com> Link: https://patch.msgid.link/20241127-iio-adc-ad7313-fix-non-const-info-struct-… Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> --- drivers/iio/adc/ad7173.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/iio/adc/ad7173.c b/drivers/iio/adc/ad7173.c index 8a0c931ca83a..8b03c1e5567e 100644 --- a/drivers/iio/adc/ad7173.c +++ b/drivers/iio/adc/ad7173.c @@ -200,6 +200,7 @@ struct ad7173_channel { struct ad7173_state { struct ad_sigma_delta sd; + struct ad_sigma_delta_info sigma_delta_info; const struct ad7173_device_info *info; struct ad7173_channel *channels; struct regulator_bulk_data regulators[3]; @@ -753,7 +754,7 @@ static int ad7173_disable_one(struct ad_sigma_delta *sd, unsigned int chan) return ad_sd_write_reg(sd, AD7173_REG_CH(chan), 2, 0); } -static struct ad_sigma_delta_info ad7173_sigma_delta_info = { +static const struct ad_sigma_delta_info ad7173_sigma_delta_info = { .set_channel = ad7173_set_channel, .append_status = ad7173_append_status, .disable_all = ad7173_disable_all, @@ -1403,7 +1404,7 @@ static int ad7173_fw_parse_device_config(struct iio_dev *indio_dev) if (ret < 0) return dev_err_probe(dev, ret, "Interrupt 'rdy' is required\n"); - ad7173_sigma_delta_info.irq_line = ret; + st->sigma_delta_info.irq_line = ret; return ad7173_fw_parse_channel_config(indio_dev); } @@ -1436,8 +1437,9 @@ static int ad7173_probe(struct spi_device *spi) spi->mode = SPI_MODE_3; spi_setup(spi); - ad7173_sigma_delta_info.num_slots = st->info->num_configs; - ret = ad_sd_init(&st->sd, indio_dev, spi, &ad7173_sigma_delta_info); + st->sigma_delta_info = ad7173_sigma_delta_info; + st->sigma_delta_info.num_slots = st->info->num_configs; + ret = ad_sd_init(&st->sd, indio_dev, spi, &st->sigma_delta_info); if (ret) return ret; -- 2.47.1

10 months, 3 weeks

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patch "iio: adc: ti-ads1298: Add NULL check in ads1298_init" added to char-misc-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled iio: adc: ti-ads1298: Add NULL check in ads1298_init to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. From bcb394bb28e55312cace75362b8e489eb0e02a30 Mon Sep 17 00:00:00 2001 From: Charles Han <hanchunchao(a)inspur.com> Date: Mon, 18 Nov 2024 17:02:08 +0800 Subject: iio: adc: ti-ads1298: Add NULL check in ads1298_init devm_kasprintf() can return a NULL pointer on failure. A check on the return value of such a call in ads1298_init() is missing. Add it. Fixes: 00ef7708fa60 ("iio: adc: ti-ads1298: Add driver") Signed-off-by: Charles Han <hanchunchao(a)inspur.com> Link: https://patch.msgid.link/20241118090208.14586-1-hanchunchao@inspur.com Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> --- drivers/iio/adc/ti-ads1298.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/iio/adc/ti-ads1298.c b/drivers/iio/adc/ti-ads1298.c index 36d43495f603..03f762415fa5 100644 --- a/drivers/iio/adc/ti-ads1298.c +++ b/drivers/iio/adc/ti-ads1298.c @@ -613,6 +613,8 @@ static int ads1298_init(struct iio_dev *indio_dev) } indio_dev->name = devm_kasprintf(dev, GFP_KERNEL, "ads129%u%s", indio_dev->num_channels, suffix); + if (!indio_dev->name) + return -ENOMEM; /* Enable internal test signal, double amplitude, double frequency */ ret = regmap_write(priv->regmap, ADS1298_REG_CONFIG2, -- 2.47.1

10 months, 3 weeks

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patch "iio: gyro: fxas21002c: Fix missing data update in trigger handler" added to char-misc-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled iio: gyro: fxas21002c: Fix missing data update in trigger handler to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. From fa13ac6cdf9b6c358e7d77c29fb60145c7a87965 Mon Sep 17 00:00:00 2001 From: Carlos Song <carlos.song(a)nxp.com> Date: Sat, 16 Nov 2024 10:29:45 -0500 Subject: iio: gyro: fxas21002c: Fix missing data update in trigger handler The fxas21002c_trigger_handler() may fail to acquire sample data because the runtime PM enters the autosuspend state and sensor can not return sample data in standby mode.. Resume the sensor before reading the sample data into the buffer within the trigger handler. After the data is read, place the sensor back into the autosuspend state. Fixes: a0701b6263ae ("iio: gyro: add core driver for fxas21002c") Signed-off-by: Carlos Song <carlos.song(a)nxp.com> Signed-off-by: Frank Li <Frank.Li(a)nxp.com> Link: https://patch.msgid.link/20241116152945.4006374-1-Frank.Li@nxp.com Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> --- drivers/iio/gyro/fxas21002c_core.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/drivers/iio/gyro/fxas21002c_core.c b/drivers/iio/gyro/fxas21002c_core.c index 0391c78c2f18..754c8a564ba4 100644 --- a/drivers/iio/gyro/fxas21002c_core.c +++ b/drivers/iio/gyro/fxas21002c_core.c @@ -730,14 +730,21 @@ static irqreturn_t fxas21002c_trigger_handler(int irq, void *p) int ret; mutex_lock(&data->lock); - ret = regmap_bulk_read(data->regmap, FXAS21002C_REG_OUT_X_MSB, - data->buffer, CHANNEL_SCAN_MAX * sizeof(s16)); + ret = fxas21002c_pm_get(data); if (ret < 0) goto out_unlock; + ret = regmap_bulk_read(data->regmap, FXAS21002C_REG_OUT_X_MSB, + data->buffer, CHANNEL_SCAN_MAX * sizeof(s16)); + if (ret < 0) + goto out_pm_put; + iio_push_to_buffers_with_timestamp(indio_dev, data->buffer, data->timestamp); +out_pm_put: + fxas21002c_pm_put(data); + out_unlock: mutex_unlock(&data->lock); -- 2.47.1

10 months, 3 weeks

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patch "iio: adc: ad7124: Disable all channels at probe time" added to char-misc-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled iio: adc: ad7124: Disable all channels at probe time to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. From 4be339af334c283a1a1af3cb28e7e448a0aa8a7c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= <u.kleine-koenig(a)baylibre.com> Date: Mon, 4 Nov 2024 11:19:04 +0100 Subject: iio: adc: ad7124: Disable all channels at probe time MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When during a measurement two channels are enabled, two measurements are done that are reported sequencially in the DATA register. As the code triggered by reading one of the sysfs properties expects that only one channel is enabled it only reads the first data set which might or might not belong to the intended channel. To prevent this situation disable all channels during probe. This fixes a problem in practise because the reset default for channel 0 is enabled. So all measurements before the first measurement on channel 0 (which disables channel 0 at the end) might report wrong values. Fixes: 7b8d045e497a ("iio: adc: ad7124: allow more than 8 channels") Reviewed-by: Nuno Sa <nuno.sa(a)analog.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig(a)baylibre.com> Link: https://patch.msgid.link/20241104101905.845737-2-u.kleine-koenig@baylibre.c… Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> --- drivers/iio/adc/ad7124.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/iio/adc/ad7124.c b/drivers/iio/adc/ad7124.c index 7314fb32bdec..3d678c420cbf 100644 --- a/drivers/iio/adc/ad7124.c +++ b/drivers/iio/adc/ad7124.c @@ -917,6 +917,9 @@ static int ad7124_setup(struct ad7124_state *st) * set all channels to this default value. */ ad7124_set_channel_odr(st, i, 10); + + /* Disable all channels to prevent unintended conversions. */ + ad_sd_write_reg(&st->sd, AD7124_CHANNEL(i), 2, 0); } ret = ad_sd_write_reg(&st->sd, AD7124_ADC_CONTROL, 2, st->adc_control); -- 2.47.1

10 months, 3 weeks

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[PATCH] arm64/sme: Move storage of reg_smidr to __cpuinfo_store_cpu()

by Mark Brown

In commit 892f7237b3ff ("arm64: Delay initialisation of cpuinfo_arm64::reg_{zcr,smcr}") we moved access to ZCR, SMCR and SMIDR later in the boot process in order to ensure that we don't attempt to interact with them if SVE or SME is disabled on the command line. Unfortunately when initialising the boot CPU in init_cpu_features() we work on a copy of the struct cpuinfo_arm64 for the boot CPU used only during boot, not the percpu copy used by the sysfs code. Fix this by moving the handling for SMIDR_EL1 for the boot CPU to cpuinfo_store_boot_cpu() so it can operate on the percpu copy of the data. This reduces the potential for error that could come from having both the percpu and boot CPU copies in init_cpu_features(). This issue wasn't apparent when testing on emulated platforms that do not report values in this ID register. Fixes: 892f7237b3ff ("arm64: Delay initialisation of cpuinfo_arm64::reg_{zcr,smcr}") Signed-off-by: Mark Brown <broonie(a)kernel.org> Cc: stable(a)vger.kernel.org --- arch/arm64/kernel/cpufeature.c | 6 ------ arch/arm64/kernel/cpuinfo.c | 11 +++++++++++ 2 files changed, 11 insertions(+), 6 deletions(-) diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c index 6ce71f444ed84f9056196bb21bbfac61c9687e30..b88102fd2c20f77e25af6df513fda09a484e882e 100644 --- a/arch/arm64/kernel/cpufeature.c +++ b/arch/arm64/kernel/cpufeature.c @@ -1167,12 +1167,6 @@ void __init init_cpu_features(struct cpuinfo_arm64 *info) id_aa64pfr1_sme(read_sanitised_ftr_reg(SYS_ID_AA64PFR1_EL1))) { unsigned long cpacr = cpacr_save_enable_kernel_sme(); - /* - * We mask out SMPS since even if the hardware - * supports priorities the kernel does not at present - * and we block access to them. - */ - info->reg_smidr = read_cpuid(SMIDR_EL1) & ~SMIDR_EL1_SMPS; vec_init_vq_map(ARM64_VEC_SME); cpacr_restore(cpacr); diff --git a/arch/arm64/kernel/cpuinfo.c b/arch/arm64/kernel/cpuinfo.c index d79e88fccdfce427507e7a34c5959ce6309cbd12..b7d403da71e5a01ed3943eb37e7a00af238771a2 100644 --- a/arch/arm64/kernel/cpuinfo.c +++ b/arch/arm64/kernel/cpuinfo.c @@ -499,4 +499,15 @@ void __init cpuinfo_store_boot_cpu(void) boot_cpu_data = *info; init_cpu_features(&boot_cpu_data); + + /* SMIDR_EL1 needs to be stored in the percpu data for sysfs */ + if (IS_ENABLED(CONFIG_ARM64_SME) && + id_aa64pfr1_sme(read_sanitised_ftr_reg(SYS_ID_AA64PFR1_EL1))) { + /* + * We mask out SMPS since even if the hardware + * supports priorities the kernel does not at present + * and we block access to them. + */ + info->reg_smidr = read_cpuid(SMIDR_EL1) & ~SMIDR_EL1_SMPS; + } } --- base-commit: fac04efc5c793dccbd07e2d59af9f90b7fc0dca4 change-id: 20241213-arm64-fix-boot-cpu-smidr-386b8db292b2 Best regards, -- Mark Brown <broonie(a)kernel.org>

10 months, 3 weeks

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[PATCH v6.12] KVM: arm64: Disable MPAM visibility by default and ignore VMM writes

by Marc Zyngier

From: James Morse <james.morse(a)arm.com> commit 6685f5d572c22e1003e7c0d089afe1c64340ab1f upstream. commit 011e5f5bf529f ("arm64/cpufeature: Add remaining feature bits in ID_AA64PFR0 register") exposed the MPAM field of AA64PFR0_EL1 to guests, but didn't add trap handling. A previous patch supplied the missing trap handling. Existing VMs that have the MPAM field of ID_AA64PFR0_EL1 set need to be migratable, but there is little point enabling the MPAM CPU interface on new VMs until there is something a guest can do with it. Clear the MPAM field from the guest's ID_AA64PFR0_EL1 and on hardware that supports MPAM, politely ignore the VMMs attempts to set this bit. Guests exposed to this bug have the sanitised value of the MPAM field, so only the correct value needs to be ignored. This means the field can continue to be used to block migration to incompatible hardware (between MPAM=1 and MPAM=5), and the VMM can't rely on the field being ignored. Signed-off-by: James Morse <james.morse(a)arm.com> Co-developed-by: Joey Gouly <joey.gouly(a)arm.com> Signed-off-by: Joey Gouly <joey.gouly(a)arm.com> Reviewed-by: Gavin Shan <gshan(a)redhat.com> Tested-by: Shameer Kolothum <shameerali.kolothum.thodi(a)huawei.com> Reviewed-by: Marc Zyngier <maz(a)kernel.org> Link: https://lore.kernel.org/r/20241030160317.2528209-7-joey.gouly@arm.com Signed-off-by: Oliver Upton <oliver.upton(a)linux.dev> [maz: adapted to lack of ID_FILTERED()] Signed-off-by: Marc Zyngier <maz(a)kernel.org> Cc: stable(a)vger.kernel.org --- arch/arm64/kvm/sys_regs.c | 55 ++++++++++++++++++++++++++++++++++++--- 1 file changed, 52 insertions(+), 3 deletions(-) diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index ff8c4e1b847ed..fbed433283c9b 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -1535,6 +1535,7 @@ static u64 __kvm_read_sanitised_id_reg(const struct kvm_vcpu *vcpu, val &= ~ARM64_FEATURE_MASK(ID_AA64PFR1_EL1_MTEX); val &= ~ARM64_FEATURE_MASK(ID_AA64PFR1_EL1_DF2); val &= ~ARM64_FEATURE_MASK(ID_AA64PFR1_EL1_PFAR); + val &= ~ARM64_FEATURE_MASK(ID_AA64PFR1_EL1_MPAM_frac); break; case SYS_ID_AA64PFR2_EL1: /* We only expose FPMR */ @@ -1724,6 +1725,13 @@ static u64 read_sanitised_id_aa64pfr0_el1(struct kvm_vcpu *vcpu, val &= ~ID_AA64PFR0_EL1_AMU_MASK; + /* + * MPAM is disabled by default as KVM also needs a set of PARTID to + * program the MPAMVPMx_EL2 PARTID remapping registers with. But some + * older kernels let the guest see the ID bit. + */ + val &= ~ID_AA64PFR0_EL1_MPAM_MASK; + return val; } @@ -1834,6 +1842,42 @@ static int set_id_dfr0_el1(struct kvm_vcpu *vcpu, return set_id_reg(vcpu, rd, val); } +static int set_id_aa64pfr0_el1(struct kvm_vcpu *vcpu, + const struct sys_reg_desc *rd, u64 user_val) +{ + u64 hw_val = read_sanitised_ftr_reg(SYS_ID_AA64PFR0_EL1); + u64 mpam_mask = ID_AA64PFR0_EL1_MPAM_MASK; + + /* + * Commit 011e5f5bf529f ("arm64/cpufeature: Add remaining feature bits + * in ID_AA64PFR0 register") exposed the MPAM field of AA64PFR0_EL1 to + * guests, but didn't add trap handling. KVM doesn't support MPAM and + * always returns an UNDEF for these registers. The guest must see 0 + * for this field. + * + * But KVM must also accept values from user-space that were provided + * by KVM. On CPUs that support MPAM, permit user-space to write + * the sanitizied value to ID_AA64PFR0_EL1.MPAM, but ignore this field. + */ + if ((hw_val & mpam_mask) == (user_val & mpam_mask)) + user_val &= ~ID_AA64PFR0_EL1_MPAM_MASK; + + return set_id_reg(vcpu, rd, user_val); +} + +static int set_id_aa64pfr1_el1(struct kvm_vcpu *vcpu, + const struct sys_reg_desc *rd, u64 user_val) +{ + u64 hw_val = read_sanitised_ftr_reg(SYS_ID_AA64PFR1_EL1); + u64 mpam_mask = ID_AA64PFR1_EL1_MPAM_frac_MASK; + + /* See set_id_aa64pfr0_el1 for comment about MPAM */ + if ((hw_val & mpam_mask) == (user_val & mpam_mask)) + user_val &= ~ID_AA64PFR1_EL1_MPAM_frac_MASK; + + return set_id_reg(vcpu, rd, user_val); +} + /* * cpufeature ID register user accessors * @@ -2377,7 +2421,7 @@ static const struct sys_reg_desc sys_reg_descs[] = { { SYS_DESC(SYS_ID_AA64PFR0_EL1), .access = access_id_reg, .get_user = get_id_reg, - .set_user = set_id_reg, + .set_user = set_id_aa64pfr0_el1, .reset = read_sanitised_id_aa64pfr0_el1, .val = ~(ID_AA64PFR0_EL1_AMU | ID_AA64PFR0_EL1_MPAM | @@ -2385,7 +2429,12 @@ static const struct sys_reg_desc sys_reg_descs[] = { ID_AA64PFR0_EL1_RAS | ID_AA64PFR0_EL1_AdvSIMD | ID_AA64PFR0_EL1_FP), }, - ID_WRITABLE(ID_AA64PFR1_EL1, ~(ID_AA64PFR1_EL1_PFAR | + { SYS_DESC(SYS_ID_AA64PFR1_EL1), + .access = access_id_reg, + .get_user = get_id_reg, + .set_user = set_id_aa64pfr1_el1, + .reset = kvm_read_sanitised_id_reg, + .val = ~(ID_AA64PFR1_EL1_PFAR | ID_AA64PFR1_EL1_DF2 | ID_AA64PFR1_EL1_MTEX | ID_AA64PFR1_EL1_THE | @@ -2397,7 +2446,7 @@ static const struct sys_reg_desc sys_reg_descs[] = { ID_AA64PFR1_EL1_RES0 | ID_AA64PFR1_EL1_MPAM_frac | ID_AA64PFR1_EL1_RAS_frac | - ID_AA64PFR1_EL1_MTE)), + ID_AA64PFR1_EL1_MTE), }, ID_WRITABLE(ID_AA64PFR2_EL1, ID_AA64PFR2_EL1_FPMR), ID_UNALLOCATED(4,3), ID_WRITABLE(ID_AA64ZFR0_EL1, ~ID_AA64ZFR0_EL1_RES0), -- 2.39.2

10 months, 3 weeks

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