September 2023 - Linux-stable-mirror

[PATCH 5.10 000/406] 5.10.195-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.195 release. There are 406 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 Tue, 19 Sep 2023 19:10:04 +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-5.10.195-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 5.10.195-rc1 Helge Deller <deller(a)gmx.de> parisc: Drop loops_per_jiffy from per_cpu struct Wesley Chalmers <wesley.chalmers(a)amd.com> drm/amd/display: Fix a bug when searching for insert_above_mpcc Kuniyuki Iwashima <kuniyu(a)amazon.com> kcm: Fix error handling for SOCK_DGRAM in kcm_sendmsg(). Vadim Fedorenko <vadim.fedorenko(a)linux.dev> ixgbe: fix timestamp configuration code Eric Dumazet <edumazet(a)google.com> ipv6: fix ip6_sock_set_addr_preferences() typo Liu Jian <liujian56(a)huawei.com> net/tls: do not free tls_rec on async operation in bpf_exec_tx_verdict() Liming Sun <limings(a)nvidia.com> platform/mellanox: mlxbf-tmfifo: Drop jumbo frames Liming Sun <limings(a)nvidia.com> platform/mellanox: mlxbf-tmfifo: Drop the Rx packet if no more descriptors Shigeru Yoshida <syoshida(a)redhat.com> kcm: Fix memory leak in error path of kcm_sendmsg() Hayes Wang <hayeswang(a)realtek.com> r8152: check budget for r8152_poll() Ziyang Xuan <william.xuanziyang(a)huawei.com> hsr: Fix uninit-value access in fill_frame_info() Hangyu Hua <hbh25y(a)gmail.com> net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_hwlro_get_fdir_all() Hangyu Hua <hbh25y(a)gmail.com> net: ethernet: mvpp2_main: fix possible OOB write in mvpp2_ethtool_get_rxnfc() Guangguan Wang <guangguan.wang(a)linux.alibaba.com> net/smc: use smc_lgr_list.lock to protect smc_lgr_list.list iterate in smcr_port_add Björn Töpel <bjorn(a)rivosinc.com> kselftest/runner.sh: Propagate SIGTERM to runner child SeongJae Park <sjpark(a)amazon.de> selftests/kselftest/runner/run_one(): allow running non-executable files Liu Jian <liujian56(a)huawei.com> net: ipv4: fix one memleak in __inet_del_ifa() Qiang Yu <quic_qianyu(a)quicinc.com> bus: mhi: host: Skip MHI reset if device is in RDDM Aleksey Nasibulin <alealexpro100(a)ya.ru> ARM: dts: BCM5301X: Extend RAM to full 256MB for Linksys EA6500 V2 Paul Cercueil <paul(a)crapouillou.net> ARM: dts: samsung: exynos4210-i9100: Fix LCD screen's physical size Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Flush mailbox commands on chip reset Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix crash in PCIe error handling Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Consolidate zio threshold setting for both FCP & NVMe Saurav Kashyap <skashyap(a)marvell.com> scsi: qla2xxx: If fcport is undergoing deletion complete I/O with retry D Scott Phillips <scott(a)os.amperecomputing.com> arm64: sdei: abort running SDEI handlers during crash Shuai Xue <xueshuai(a)linux.alibaba.com> ACPI: APEI: explicit init of HEST and GHES in apci_init() Namhyung Kim <namhyung(a)kernel.org> perf hists browser: Fix the number of entries for 'e' key Namhyung Kim <namhyung(a)kernel.org> perf tools: Handle old data in PERF_RECORD_ATTR Namhyung Kim <namhyung(a)kernel.org> perf hists browser: Fix hierarchy mode header Hamza Mahfooz <hamza.mahfooz(a)amd.com> drm/amd/display: prevent potential division by zero errors William Zhang <william.zhang(a)broadcom.com> mtd: rawnand: brcmnand: Fix potential false time out warning William Zhang <william.zhang(a)broadcom.com> mtd: rawnand: brcmnand: Fix potential out-of-bounds access in oob write William Zhang <william.zhang(a)broadcom.com> mtd: rawnand: brcmnand: Fix crash during the panic_write Anand Jain <anand.jain(a)oracle.com> btrfs: use the correct superblock to compare fsid in btrfs_validate_super Filipe Manana <fdmanana(a)suse.com> btrfs: don't start transaction when joining with TRANS_JOIN_NOSTART ruanmeisi <ruan.meisi(a)zte.com.cn> fuse: nlookup missing decrement in fuse_direntplus_link Damien Le Moal <dlemoal(a)kernel.org> ata: pata_ftide010: Add missing MODULE_DESCRIPTION Damien Le Moal <dlemoal(a)kernel.org> ata: sata_gemini: Add missing MODULE_DESCRIPTION Wang Jianjian <wangjianjian0(a)foxmail.com> ext4: add correct group descriptors and reserved GDT blocks to system zone Petr Tesarik <petr.tesarik.ext(a)huawei.com> sh: boards: Fix CEU buffer size passed to dma_declare_coherent_memory() Yisen Zhuang <yisen.zhuang(a)huawei.com> net: hns3: fix the port information display when sfp is absent Wander Lairson Costa <wander(a)redhat.com> netfilter: nfnetlink_osf: avoid OOB read Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: sja1105: fix -ENOSPC when replacing the same tc-cbs too many times Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: sja1105: fix bandwidth discrepancy between tc-cbs software and offload Eric Dumazet <edumazet(a)google.com> ip_tunnels: use DEV_STATS_INC() Ariel Marcovitch <arielmarcovitch(a)gmail.com> idr: fix param name in idr_alloc_cyclic() doc Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> s390/zcrypt: don't leak memory if dev_set_name() fails Olga Zaborska <olga.zaborska(a)intel.com> igb: Change IGB_MIN to allow set rx/tx value between 64 and 80 Olga Zaborska <olga.zaborska(a)intel.com> igbvf: Change IGBVF_MIN to allow set rx/tx value between 64 and 80 Olga Zaborska <olga.zaborska(a)intel.com> igc: Change IGC_MIN to allow set rx/tx value between 64 and 80 Shigeru Yoshida <syoshida(a)redhat.com> kcm: Destroy mutex in kcm_exit_net() valis <sec(a)valis.email> net: sched: sch_qfq: Fix UAF in qfq_dequeue() Kuniyuki Iwashima <kuniyu(a)amazon.com> af_unix: Fix data race around sk->sk_err. Kuniyuki Iwashima <kuniyu(a)amazon.com> af_unix: Fix data-races around sk->sk_shutdown. Kuniyuki Iwashima <kuniyu(a)amazon.com> af_unix: Fix data-race around unix_tot_inflight. Kuniyuki Iwashima <kuniyu(a)amazon.com> af_unix: Fix data-races around user->unix_inflight. Alex Henrie <alexhenrie24(a)gmail.com> net: ipv6/addrconf: avoid integer underflow in ipv6_create_tempaddr Liang Chen <liangchen.linux(a)gmail.com> veth: Fixing transmit return status for dropped packets Corinna Vinschen <vinschen(a)redhat.com> igb: disable virtualization features on 82580 Sriram Yagnaraman <sriram.yagnaraman(a)est.tech> ipv4: ignore dst hint for multipath routes Sean Christopherson <seanjc(a)google.com> drm/i915/gvt: Drop unused helper intel_vgpu_reset_gtt() Colin Xu <colin.xu(a)intel.com> drm/i915/gvt: Save/restore HW status to support GVT suspend/resume Eric Dumazet <edumazet(a)google.com> net: read sk->sk_family once in sk_mc_loop() Eric Dumazet <edumazet(a)google.com> ipv4: annotate data-races around fi->fib_dead Eric Dumazet <edumazet(a)google.com> sctp: annotate data-races around sk->sk_wmem_queued Eric Dumazet <edumazet(a)google.com> net/sched: fq_pie: avoid stalls in fq_pie_timer() Vladimir Zapolskiy <vz(a)mleia.com> pwm: lpc32xx: Remove handling of PWM channels Raag Jadav <raag.jadav(a)intel.com> watchdog: intel-mid_wdt: add MODULE_ALIAS() to allow auto-load Arnaldo Carvalho de Melo <acme(a)redhat.com> perf top: Don't pass an ERR_PTR() directly to perf_session__delete() Sean Christopherson <seanjc(a)google.com> x86/virt: Drop unnecessary check on extended CPUID level in cpu_has_svm() Arnaldo Carvalho de Melo <acme(a)redhat.com> perf annotate bpf: Don't enclose non-debug code with an assert() Ying Liu <victor.liu(a)nxp.com> backlight: gpio_backlight: Drop output GPIO direction check for initial power state Konstantin Meskhidze <konstantin.meskhidze(a)huawei.com> kconfig: fix possible buffer overflow Fedor Pchelkin <pchelkin(a)ispras.ru> NFSv4/pnfs: minor fix for cleanup path in nfs4_get_device_info Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Fix a potential data corruption Chris Lew <quic_clew(a)quicinc.com> soc: qcom: qmi_encdec: Restrict string length in decode Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> clk: qcom: gcc-mdm9615: use proper parent for pll0_vote clock Ahmad Fatoum <a.fatoum(a)pengutronix.de> clk: imx: pll14xx: dynamically configure PLL for 393216000/361267200Hz Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> dt-bindings: clock: xlnx,versal-clk: drop select:false Raag Jadav <raag.jadav(a)intel.com> pinctrl: cherryview: fix address_space_handler() argument Helge Deller <deller(a)gmx.de> parisc: led: Reduce CPU overhead for disk & lan LED computation Helge Deller <deller(a)gmx.de> parisc: led: Fix LAN receive and transmit LEDs Andrew Donnellan <ajd(a)linux.ibm.com> lib/test_meminit: allocate pages up to order MAX_ORDER Thomas Zimmermann <tzimmermann(a)suse.de> drm/ast: Fix DRAM init on AST2200 Thomas Zimmermann <tzimmermann(a)suse.de> fbdev/ep93xx-fb: Do not assign to struct fb_info.dev Manish Rangankar <mrangankar(a)marvell.com> scsi: qla2xxx: Remove unsupported ql2xenabledif option Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Turn off noisy message log Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix erroneous link up failure Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: fix inconsistent TMF timeout Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix deletion race condition Pavel Begunkov <asml.silence(a)gmail.com> io_uring: break iopolling on signal Pavel Begunkov <asml.silence(a)gmail.com> io_uring: break out of iowq iopoll on teardown Pavel Begunkov <asml.silence(a)gmail.com> io_uring: always lock in io_apoll_task_func Quan Tian <qtian(a)vmware.com> net/ipv6: SKB symmetric hash should incorporate transport ports Tom Rix <trix(a)redhat.com> udf: initialize newblock to 0 Yu Kuai <yukuai3(a)huawei.com> md/md-bitmap: remove unnecessary local variable in backlog_store() Brian Foster <bfoster(a)redhat.com> tracing: Zero the pipe cpumask on alloc to avoid spurious -EBUSY Marco Felsch <m.felsch(a)pengutronix.de> usb: typec: tcpci: clear the fault status bit Alan Stern <stern(a)rowland.harvard.edu> USB: core: Fix oversight in SuperSpeed initialization Alan Stern <stern(a)rowland.harvard.edu> USB: core: Fix race by not overwriting udev->descriptor in hub_port_init() Alan Stern <stern(a)rowland.harvard.edu> USB: core: Change usb_get_device_descriptor() API Alan Stern <stern(a)rowland.harvard.edu> USB: core: Unite old scheme and new scheme descriptor reads RD Babiera <rdbabiera(a)google.com> usb: typec: bus: verify partner exists in typec_altmode_attention Gustavo A. R. Silva <gustavoars(a)kernel.org> cpufreq: brcmstb-avs-cpufreq: Fix -Warray-bounds bug Thomas Bourgoin <thomas.bourgoin(a)foss.st.com> crypto: stm32 - fix loop iterating through scatterlist for DMA Sven Schnelle <svens(a)linux.ibm.com> s390/ipl: add missing secure/has_secure file to ipl type 'unknown' Enlin Mu <enlin.mu(a)unisoc.com> pstore/ram: Check start of empty przs during init Eric Biggers <ebiggers(a)google.com> fsverity: skip PKCS#7 parser when keyring is empty Nicolas Dichtel <nicolas.dichtel(a)6wind.com> net: handle ARPHRD_PPP in dev_is_mac_header_xmit() Thore Sommer <public(a)thson.de> X.509: if signature is unsupported skip validation Jann Horn <jannh(a)google.com> dccp: Fix out of bounds access in DCCP error handler Alexander Aring <aahringo(a)redhat.com> dlm: fix plock lookup when using multiple lockspaces Yafang Shao <laoar.shao(a)gmail.com> bpf: Fix issue in verifying allow_ptr_leaks Helge Deller <deller(a)gmx.de> parisc: Fix /proc/cpuinfo output for lscpu Aleksa Sarai <cyphar(a)cyphar.com> procfs: block chmod on /proc/thread-self/comm Bjorn Helgaas <bhelgaas(a)google.com> Revert "PCI: Mark NVIDIA T4 GPUs to avoid bus reset" Dave Jiang <dave.jiang(a)intel.com> ntb: Fix calculation ntb_transport_tx_free_entry() Dave Jiang <dave.jiang(a)intel.com> ntb: Clean up tx tail index on link down Dave Jiang <dave.jiang(a)intel.com> ntb: Drop packets when qp link is down Ranjan Kumar <ranjan.kumar(a)broadcom.com> scsi: mpt3sas: Perform additional retries if doorbell read returns 0 Nilesh Javali <njavali(a)marvell.com> Revert "scsi: qla2xxx: Fix buffer overrun" Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> media: dvb: symbol fixup for dvb_attach() Will Deacon <will(a)kernel.org> arm64: csum: Fix OoB access in IP checksum code for negative lengths Max Filippov <jcmvbkbc(a)gmail.com> xtensa: PMU: fix base address for the newer hardware Thomas Zimmermann <tzimmermann(a)suse.de> backlight/lv5207lp: Compare against struct fb_info.device Thomas Zimmermann <tzimmermann(a)suse.de> backlight/bd6107: Compare against struct fb_info.device Thomas Zimmermann <tzimmermann(a)suse.de> backlight/gpio_backlight: Compare against struct fb_info.device Gustavo A. R. Silva <gustavoars(a)kernel.org> ARM: OMAP2+: Fix -Warray-bounds warning in _pwrdm_state_switch() Yi Yang <yiyang13(a)huawei.com> ipmi_si: fix a memleak in try_smi_init() Bart Van Assche <bvanassche(a)acm.org> scsi: core: Fix the scsi_set_resid() documentation Kees Cook <keescook(a)chromium.org> printk: ringbuffer: Fix truncating buffer size min_t cast Takashi Iwai <tiwai(a)suse.de> ALSA: pcm: Fix missing fixup call in compat hw_refine ioctl Boris Brezillon <boris.brezillon(a)collabora.com> PM / devfreq: Fix leak in devfreq_dev_release() Radoslaw Tyl <radoslawx.tyl(a)intel.com> igb: set max size RX buffer when store bad packet is enabled Mohamed Khalfella <mkhalfella(a)purestorage.com> skbuff: skb_segment, Call zero copy functions before using skbuff frags Wander Lairson Costa <wander(a)redhat.com> netfilter: xt_sctp: validate the flag_info count Wander Lairson Costa <wander(a)redhat.com> netfilter: xt_u32: validate user space input Kyle Zeng <zengyhkyle(a)gmail.com> netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c Eric Dumazet <edumazet(a)google.com> igmp: limit igmpv3_newpack() packet size to IP_MAX_MTU Yuan Yao <yuanyaogoog(a)chromium.org> virtio_ring: fix avail_wrap_counter in virtqueue_add_packed Liao Chang <liaochang1(a)huawei.com> cpufreq: Fix the race condition while updating the transition_task of policy ruanjinjie <ruanjinjie(a)huawei.com> dmaengine: ste_dma40: Add missing IRQ check in d40_probe Randy Dunlap <rdunlap(a)infradead.org> um: Fix hostaudio build errors Yi Yang <yiyang13(a)huawei.com> mtd: rawnand: fsmc: handle clk prepare error in fsmc_nand_resume() Hsin-Yi Wang <hsinyi(a)chromium.org> mtd: spi-nor: Check bus width while setting QE bit Marek Behún <kabel(a)kernel.org> leds: Fix BUG_ON check for LED_COLOR_ID_MULTI that is always false Jiasheng Jiang <jiasheng(a)iscas.ac.cn> rpmsg: glink: Add check for kstrdup Jonas Karlman <jonas(a)kwiboo.se> phy/rockchip: inno-hdmi: do not power on rk3328 post pll on reg write Zheng Yang <zhengyang(a)rock-chips.com> phy/rockchip: inno-hdmi: round fractal pixclock in rk3328 recalc_rate Jonas Karlman <jonas(a)kwiboo.se> phy/rockchip: inno-hdmi: use correct vco_div_5 macro on rk3328 William Zhang <william.zhang(a)broadcom.com> mtd: rawnand: brcmnand: Fix mtd oobsize Zheng Yejian <zhengyejian1(a)huawei.com> tracing: Fix race issue between cpu buffer write and swap Dave Hansen <dave.hansen(a)linux.intel.com> x86/speculation: Mark all Skylake CPUs as vulnerable to GDS Rahul Rameshbabu <sergeantsagara(a)protonmail.com> HID: multitouch: Correct devm device reference for hidinput input_dev name Nikita Zhandarovich <n.zhandarovich(a)fintech.ru> HID: logitech-dj: Fix error handling in logi_dj_recv_switch_to_dj_mode() Guoqing Jiang <guoqing.jiang(a)linux.dev> RDMA/siw: Correct wrong debug message Guoqing Jiang <guoqing.jiang(a)linux.dev> RDMA/siw: Balance the reference of cep->kref in the error path Leon Romanovsky <leon(a)kernel.org> Revert "IB/isert: Fix incorrect release of isert connection" Peng Fan <peng.fan(a)nxp.com> amba: bus: fix refcount leak Yi Yang <yiyang13(a)huawei.com> serial: tegra: handle clk prepare error in tegra_uart_hw_init() Chengfeng Ye <dg573847474(a)gmail.com> scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock Tony Battersby <tonyb(a)cybernetics.com> scsi: core: Use 32-bit hostnum in scsi_host_lookup() Lu Jialin <lujialin4(a)huawei.com> cgroup:namespace: Remove unused cgroup_namespaces_init() Hans de Goede <hdegoede(a)redhat.com> media: ov2680: Fix regulators being left enabled on ov2680_power_on() errors Hans de Goede <hdegoede(a)redhat.com> media: ov2680: Fix vflip / hflip set functions Hans de Goede <hdegoede(a)redhat.com> media: ov2680: Fix ov2680_bayer_order() Hans de Goede <hdegoede(a)redhat.com> media: ov2680: Remove auto-gain and auto-exposure controls Dave Stevenson <dave.stevenson(a)raspberrypi.com> media: i2c: ov2680: Set V4L2_CTRL_FLAG_MODIFY_LAYOUT on flips Marek Vasut <marex(a)denx.de> media: ov5640: Enable MIPI interface in ov5640_set_power_mipi() Alan Stern <stern(a)rowland.harvard.edu> USB: gadget: f_mass_storage: Fix unused variable warning Colin Ian King <colin.i.king(a)gmail.com> media: go7007: Remove redundant if statement Yanfei Xu <yanfei.xu(a)intel.com> iommu/vt-d: Fix to flush cache of PASID directory table AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> iommu/qcom: Disable and reset context bank before programming Eddie James <eajames(a)linux.ibm.com> fsi: aspeed: Reset master errors after CFAM reset Xiang Yang <xiangyang3(a)huawei.com> IB/uverbs: Fix an potential error pointer dereference Dan Carpenter <dan.carpenter(a)linaro.org> driver core: test_async: fix an error code Rob Clark <robdclark(a)chromium.org> dma-buf/sync_file: Fix docs syntax Ruidong Tian <tianruidong(a)linux.alibaba.com> coresight: tmc: Explicit type conversions to prevent integer overflow Oleksandr Natalenko <oleksandr(a)redhat.com> scsi: qedf: Do not touch __user pointer in qedf_dbg_fp_int_cmd_read() directly Oleksandr Natalenko <oleksandr(a)redhat.com> scsi: qedf: Do not touch __user pointer in qedf_dbg_debug_cmd_read() directly Oleksandr Natalenko <oleksandr(a)redhat.com> scsi: qedf: Do not touch __user pointer in qedf_dbg_stop_io_on_error_cmd_read() directly Randy Dunlap <rdunlap(a)infradead.org> x86/APM: drop the duplicate APM_MINOR_DEV macro Chunyan Zhang <chunyan.zhang(a)unisoc.com> serial: sprd: Fix DMA buffer leak issue Chunyan Zhang <chunyan.zhang(a)unisoc.com> serial: sprd: Assign sprd_port after initialized to avoid wrong access Lin Ma <linma(a)zju.edu.cn> scsi: qla4xxx: Add length check when parsing nlattrs Lin Ma <linma(a)zju.edu.cn> scsi: be2iscsi: Add length check when parsing nlattrs Lin Ma <linma(a)zju.edu.cn> scsi: iscsi: Add strlen() check in iscsi_if_set{_host}_param() Lin Ma <linma(a)zju.edu.cn> scsi: iscsi: Add length check for nlattr payload Wenchao Hao <haowenchao(a)huawei.com> scsi: iscsi: Rename iscsi_set_param() to iscsi_if_set_param() Bart Van Assche <bvanassche(a)acm.org> scsi: RDMA/srp: Fix residual handling Xu Yang <xu.yang_2(a)nxp.com> usb: phy: mxs: fix getting wrong state with mxs_phy_is_otg_host() Irui Wang <irui.wang(a)mediatek.com> media: mediatek: vcodec: Return NULL if no vdec_fb is found Benjamin Gaignard <benjamin.gaignard(a)collabora.com> media: rkvdec: increase max supported height for H.264 Xingui Yang <yangxingui(a)huawei.com> scsi: hisi_sas: Fix normally completed I/O analysed as failed Xingui Yang <yangxingui(a)huawei.com> scsi: hisi_sas: Fix warnings detected by sparse Xingui Yang <yangxingui(a)huawei.com> scsi: hisi_sas: Modify v3 HW SATA completion error processing Xingui Yang <yangxingui(a)huawei.com> scsi: hisi_sas: Modify v3 HW SSP underflow error processing Bart Van Assche <bvanassche(a)acm.org> scsi: libsas: Introduce more SAM status code aliases in enum exec_status Luo Jiaxing <luojiaxing(a)huawei.com> scsi: hisi_sas: Print SAS address for v3 hw erroneous completion print Daniil Dulov <d.dulov(a)aladdin.ru> media: cx24120: Add retval check for cx24120_message_send() Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer() Daniil Dulov <d.dulov(a)aladdin.ru> media: dib7000p: Fix potential division by zero Dongliang Mu <dzm91(a)hust.edu.cn> drivers: usb: smsusb: fix error handling code in smsusb_init_device Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> media: v4l2-core: Fix a potential resource leak in v4l2_fwnode_parse_link() Claudiu Beznea <claudiu.beznea(a)microchip.com> media: i2c: tvp5150: check return value of devm_kasprintf() Hans de Goede <hdegoede(a)redhat.com> media: ad5820: Drop unsupported ad5823 from i2c_ and of_device_id tables Olga Kornievskaia <kolga(a)netapp.com> NFSv4.2: fix handling of COPY ERR_OFFLOAD_NO_REQ Benjamin Coddington <bcodding(a)redhat.com> NFS: Guard against READDIR loop when entry names exceed MAXNAMELEN Chuck Lever <chuck.lever(a)oracle.com> NFSD: da_addr_body field missing in some GETDEVICEINFO replies Su Hui <suhui(a)nfschina.com> fs: lockd: avoid possible wrong NULL parameter Alexei Filippov <halip0503(a)gmail.com> jfs: validate max amount of blocks before allocation. Russell Currey <ruscur(a)russell.cc> powerpc/iommu: Fix notifiers being shared by PCI and VIO buses Dan Carpenter <dan.carpenter(a)linaro.org> nfs/blocklayout: Use the passed in gfp flags Russell Currey <ruscur(a)russell.cc> powerpc/pseries: Rework lppaca_shared_proc() to avoid DEBUG_PREEMPT Michael Ellerman <mpe(a)ellerman.id.au> powerpc: Don't include lppaca.h in paca.h Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> wifi: ath10k: Use RMW accessors for changing LNKCTL Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> net/mlx5: Use RMW accessors for changing LNKCTL Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> drm/radeon: Use RMW accessors for changing LNKCTL Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> drm/amdgpu: Use RMW accessors for changing LNKCTL Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/perf: Convert fsl_emb notifier to state machine callbacks Sourabh Jain <sourabhjain(a)linux.ibm.com> powerpc/fadump: reset dump area size if fadump memory reserve fails Stefan Hajnoczi <stefanha(a)redhat.com> vfio/type1: fix cap_migration information leak Ahmad Fatoum <a.fatoum(a)pengutronix.de> clk: imx: composite-8m: fix clock pauses when set_rate would be a no-op Marco Felsch <m.felsch(a)pengutronix.de> clk: imx8mp: fix sai4 clock Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> PCI/ASPM: Use RMW accessors for changing LNKCTL Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> PCI: pciehp: Use RMW accessors for changing LNKCTL Claudiu Beznea <claudiu.beznea(a)microchip.com> pinctrl: mcp23s08: check return value of devm_kasprintf() Wu Zongyong <wuzongyong(a)linux.alibaba.com> PCI: Mark NVIDIA T4 GPUs to avoid bus reset Konrad Dybcio <konrad.dybcio(a)linaro.org> clk: qcom: reset: Use the correct type of sleep/delay based on length Patrick Whewell <patrick.whewell(a)sightlineapplications.com> clk: qcom: gcc-sm8250: Fix gcc_sdcc2_apps_clk_src Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> clk: qcom: gcc-sm8250: use ARRAY_SIZE instead of specifying num_parents Kemeng Shi <shikemeng(a)huaweicloud.com> ext4: correct grp validation in ext4_mb_good_group David Wronek <davidwronek(a)gmail.com> clk: qcom: gcc-sc7180: Fix up gcc_sdcc2_apps_clk_src Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> clk: qcom: gcc-sc7180: use ARRAY_SIZE instead of specifying num_parents Zhang Jianhua <chris.zjh(a)huawei.com> clk: sunxi-ng: Modify mismatched function name Minjie Du <duminjie(a)vivo.com> drivers: clk: keystone: Fix parameter judgment in _of_pll_clk_init() Corey Minyard <minyard(a)acm.org> ipmi:ssif: Fix a memory leak when scanning for an adapter Jiasheng Jiang <jiasheng(a)iscas.ac.cn> ipmi:ssif: Add check for kstrdup Su Hui <suhui(a)nfschina.com> ALSA: ac97: Fix possible error value of *rac97 Geert Uytterhoeven <geert+renesas(a)glider.be> of: unittest: Fix overlay type in apply/revert check Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Fix cast to enum warning Sui Jingfeng <suijingfeng(a)loongson.cn> drm/mediatek: Fix potential memory leak if vmap() fail Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Fix build warning for 64-bit build Gaosheng Cui <cuigaosheng1(a)huawei.com> audit: fix possible soft lockup in __audit_inode_child() Fabio Estevam <festevam(a)denx.de> drm/msm/a2xx: Call adreno_gpu_init() earlier Yang Wang <kevinyang.wang(a)amd.com> drm/amd/pm: fix variable dereferenced issue in amdgpu_device_attr_create() Dan Carpenter <dan.carpenter(a)linaro.org> smackfs: Prevent underflow in smk_set_cipso() Zhang Shurong <zhang_shurong(a)foxmail.com> firmware: meson_sm: fix to avoid potential NULL pointer dereference Daniel Vetter <daniel.vetter(a)ffwll.ch> drm/msm/mdp5: Don't leak some plane state Jiasheng Jiang <jiasheng(a)iscas.ac.cn> drm: xlnx: zynqmp_dpsub: Add missing check for dma_set_mask Nayna Jain <nayna(a)linux.ibm.com> ima: Remove deprecated IMA_TRUSTED_KEYRING Kconfig Marek Vasut <marex(a)denx.de> drm/panel: simple: Add missing connector type and pixel format for AUO T215HVN01 Geert Uytterhoeven <geert+renesas(a)glider.be> drm/armada: Fix off-by-one error in armada_overlay_get_property() Ruan Jinjie <ruanjinjie(a)huawei.com> of: unittest: fix null pointer dereferencing in of_unittest_find_node_by_name() Yangtao Li <frank.li(a)vivo.com> drm/tegra: dpaux: Fix incorrect return value of platform_get_irq Tan Zhongjun <tanzhongjun(a)yulong.com> drm/tegra: Remove superfluous error messages around platform_get_irq() Yu Kuai <yukuai3(a)huawei.com> md/md-bitmap: hold 'reconfig_mutex' in backlog_store() Guoqing Jiang <guoqing.jiang(a)linux.dev> md/bitmap: don't set max_write_behind if there is no write mostly device Srinivasan Shanmugam <srinivasan.shanmugam(a)amd.com> drm/amdgpu: Update min() to min_t() in 'amdgpu_info_ioctl' Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org> arm64: dts: qcom: sdm845: Fix the min frequency of "ice_core_clk" Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org> arm64: dts: qcom: sdm845: Add missing RPMh power domain to GCC Rafał Miłecki <rafal(a)milecki.pl> ARM: dts: BCM53573: Fix Ethernet info for Luxul devices Bogdan Togorean <bogdan.togorean(a)analog.com> drm: adv7511: Fix low refresh rate register for ADV7533/5 Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> ARM: dts: samsung: s5pv210-smdkv210: correct ethernet reg addresses (split) Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> ARM: dts: s5pv210: add dummy 5V regulator for backlight on SMDKv210 Krzysztof Kozlowski <krzk(a)kernel.org> ARM: dts: s5pv210: adjust node names to DT spec Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> ARM: dts: samsung: s3c6410-mini6410: correct ethernet reg addresses (split) Krzysztof Kozlowski <krzysztof.kozlowski(a)canonical.com> ARM: dts: s3c64xx: align pinctrl with dtschema Janusz Krzysztofik <janusz.krzysztofik(a)linux.intel.com> x86/mm: Fix PAT bit missing from page protection modify mask Lucas Stach <l.stach(a)pengutronix.de> drm/etnaviv: fix dumping of active MMU context Rafał Miłecki <rafal(a)milecki.pl> ARM: dts: BCM53573: Use updated "spi-gpio" binding properties Rafał Miłecki <rafal(a)milecki.pl> ARM: dts: BCM53573: Add cells sizes to PCIe node Rafał Miłecki <rafal(a)milecki.pl> ARM: dts: BCM53573: Drop nonexistent #usb-cells Rafał Miłecki <rafal(a)milecki.pl> ARM: dts: BCM53573: Describe on-SoC BCM53125 rev 4 switch Serge Semin <Sergey.Semin(a)baikalelectronics.ru> ARM: dts: BCM5301X: Harmonize EHCI/OHCI DT nodes name Arnd Bergmann <arnd(a)arndb.de> drm/amdgpu: avoid integer overflow warning in amdgpu_device_resize_fb_bar() Konrad Dybcio <konrad.dybcio(a)linaro.org> arm64: dts: qcom: msm8996: Add missing interrupt to the USB2 controller Luca Weiss <luca(a)z3ntu.xyz> soc: qcom: ocmem: Fix NUM_PORTS & NUM_MACROS macros Luca Weiss <luca(a)z3ntu.xyz> soc: qcom: ocmem: Add OCMEM hardware version print Randy Dunlap <rdunlap(a)infradead.org> ASoC: stac9766: fix build errors with REGMAP_AC97 Baokun Li <libaokun1(a)huawei.com> quota: fix dqput() to follow the guarantees dquot_srcu should provide Baokun Li <libaokun1(a)huawei.com> quota: add new helper dquot_active() Baokun Li <libaokun1(a)huawei.com> quota: rename dquot_active() to inode_quota_active() Baokun Li <libaokun1(a)huawei.com> quota: factor out dquot_write_dquot() Marek Vasut <marex(a)denx.de> drm/bridge: tc358764: Fix debug print parameter order Kuniyuki Iwashima <kuniyu(a)amazon.com> netrom: Deny concurrent connect(). Budimir Markovic <markovicbudimir(a)gmail.com> net/sched: sch_hfsc: Ensure inner classes have fsc curve Biju Das <biju.das.jz(a)bp.renesas.com> hwmon: (tmp513) Fix the channel number in tmp51x_is_visible() Vadim Pasternak <vadimp(a)nvidia.com> mlxsw: i2c: Limit single transaction buffer size Vadim Pasternak <vadimp(a)nvidia.com> mlxsw: i2c: Fix chunk size setting in output mailbox buffer Jinjie Ruan <ruanjinjie(a)huawei.com> net: arcnet: Do not call kfree_skb() under local_irq_disable() Wang Ming <machel(a)vivo.com> wifi: ath9k: use IS_ERR() with debugfs_create_dir() Jinjie Ruan <ruanjinjie(a)huawei.com> Bluetooth: btusb: Do not call kfree_skb() under spin_lock_irqsave() Dmitry Antipov <dmantipov(a)yandex.ru> wifi: mwifiex: avoid possible NULL skb pointer dereference Fedor Pchelkin <pchelkin(a)ispras.ru> wifi: ath9k: protect WMI command response buffer replacement with a lock Fedor Pchelkin <pchelkin(a)ispras.ru> wifi: ath9k: fix races between ath9k_wmi_cmd and ath9k_wmi_ctrl_rx Daniel T. Lee <danieltimlee(a)gmail.com> samples/bpf: fix broken map lookup probe Polaris Pi <pinkperfect2021(a)gmail.com> wifi: mwifiex: Fix missed return in oob checks failed path Dmitry Antipov <dmantipov(a)yandex.ru> wifi: mwifiex: fix memory leak in mwifiex_histogram_read() Artem Chernyshev <artem.chernyshev(a)red-soft.ru> fs: ocfs2: namei: check return value of ocfs2_add_entry() Yan Zhai <yan(a)cloudflare.com> lwt: Check LWTUNNEL_XMIT_CONTINUE strictly Yan Zhai <yan(a)cloudflare.com> lwt: Fix return values of BPF xmit ops Florian Fainelli <florian.fainelli(a)broadcom.com> hwrng: iproc-rng200 - Implement suspend and resume calls Gaurav Jain <gaurav.jain(a)nxp.com> crypto: caam - fix unchecked return value error Przemek Kitszel <przemyslaw.kitszel(a)intel.com> ice: ice_aq_check_events: fix off-by-one check when filling buffer Yipeng Zou <zouyipeng(a)huawei.com> selftests/bpf: Clean up fmod_ret in bench_rename test script Menglong Dong <imagedong(a)tencent.com> net: tcp: fix unexcepted socket die when snd_wnd is 0 Min Li <lm0963hack(a)gmail.com> Bluetooth: Fix potential use-after-free when clear keys Yuanjun Gong <ruc_gongyuanjun(a)163.com> Bluetooth: nokia: fix value check in nokia_bluetooth_serdev_probe() Herbert Xu <herbert(a)gondor.apana.org.au> crypto: api - Use work queue in crypto_destroy_instance Eric Biggers <ebiggers(a)google.com> crypto: blake2b - sync with blake2s implementation Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> crypto: stm32 - Properly handle pm_runtime_get failing Alan Maguire <alan.maguire(a)oracle.com> selftests/bpf: fix static assert compilation issue for test_cls_*.c Dmitry Antipov <dmantipov(a)yandex.ru> wifi: mwifiex: fix error recovery in PCIE buffer descriptor management Polaris Pi <pinkperfect2021(a)gmail.com> wifi: mwifiex: Fix OOB and integer underflow when rx packets Marc Kleine-Budde <mkl(a)pengutronix.de> can: gs_usb: gs_usb_receive_bulk_callback(): count RX overflow errors also in case of OOM Zhang Shurong <zhang_shurong(a)foxmail.com> spi: tegra20-sflash: fix to check return value of platform_get_irq() in tegra_sflash_probe() Lin Ma <linma(a)zju.edu.cn> wifi: mt76: testmode: add nla_policy for MT76_TM_ATTR_TX_LENGTH Lorenz Bauer <lmb(a)isovalent.com> bpf: reject unhashed sockets in bpf_sk_assign Lorenz Bauer <lmb(a)isovalent.com> udp: re-score reuseport groups when connected sockets are present Dan Carpenter <dan.carpenter(a)linaro.org> regmap: rbtree: Use alloc_flags for memory allocations Martin Kaiser <martin(a)kaiser.cx> hwrng: nomadik - keep clock enabled while hwrng is registered Eric Dumazet <edumazet(a)google.com> tcp: tcp_enter_quickack_mode() should be static Yafang Shao <laoar.shao(a)gmail.com> bpf: Clear the probe_addr for uprobe Alexander Lobakin <alobakin(a)pm.me> bpftool: Use a local bpf_perf_event_value to fix accessing its fields Liao Chang <liaochang1(a)huawei.com> cpufreq: powernow-k8: Use related_cpus instead of cpus in driver.exit() Mikel Rychliski <mikel(a)mikelr.com> x86/efistub: Fix PCI ROM preservation in mixed mode Holger Dengler <dengler(a)linux.ibm.com> s390/paes: fix PKEY_TYPE_EP11_AES handling for secure keyblobs Holger Dengler <dengler(a)linux.ibm.com> s390/pkey: fix/harmonize internal keyblob headers Xu Yang <xu.yang_2(a)nxp.com> perf/imx_ddr: don't enable counter0 if none of 4 counters are used Ard Biesheuvel <ardb(a)kernel.org> x86/decompressor: Don't rely on upper 32 bits of GPRs being preserved Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> selftests/resctrl: Close perf value read fd on errors Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> selftests/resctrl: Unmount resctrl FS if child fails to run benchmark Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> selftests/resctrl: Don't leak buffer in fill_cache() Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org> OPP: Fix passing 0 to PTR_ERR in _opp_attach_genpd() Waiman Long <longman(a)redhat.com> refscale: Fix uninitalized use of wait_queue_head_t Kees Cook <keescook(a)chromium.org> selftests/harness: Actually report SKIP for signal tests Christian Brauner <brauner(a)kernel.org> tmpfs: verify {g,u}id mount options correctly Wang Ming <machel(a)vivo.com> fs: Fix error checking for d_hash_and_lookup() Wen Yang <wenyang.linux(a)foxmail.com> eventfd: prevent underflow for eventfd semaphores David Woodhouse <dwmw(a)amazon.co.uk> eventfd: Export eventfd_ctx_do_read() Matthew Wilcox <willy(a)infradead.org> reiserfs: Check the return value from __getblk() Sabrina Dubroca <sd(a)queasysnail.net> Revert "net: macsec: preserve ingress frame ordering" Jan Kara <jack(a)suse.cz> udf: Handle error when adding extent to a file Vladislav Efanov <VEfanov(a)ispras.ru> udf: Check consistency of Space Bitmap Descriptor Jordan Rife <jrife(a)google.com> net: Avoid address overwrite in kernel_connect Shih-Yi Chen <shihyic(a)nvidia.com> platform/mellanox: Fix mlxbf-tmfifo not handling all virtio CONSOLE notifications Zheng Yejian <zhengyejian1(a)huawei.com> tracing: Introduce pipe_cpumask to avoid race on trace_pipes Takashi Iwai <tiwai(a)suse.de> ALSA: seq: oss: Fix racy open/close of MIDI devices Michael Kelley <mikelley(a)microsoft.com> scsi: storvsc: Always set no_report_opcodes Dan Carpenter <dan.carpenter(a)linaro.org> sctp: handle invalid error codes without calling BUG() David Christensen <drc(a)linux.vnet.ibm.com> bnx2x: fix page fault following EEH recovery Dmitry Mastykin <dmastykin(a)astralinux.ru> netlabel: fix shift wrapping bug in netlbl_catmap_setlong() Chengfeng Ye <dg573847474(a)gmail.com> scsi: qedi: Fix potential deadlock on &qedi_percpu->p_work_lock Baoquan He <bhe(a)redhat.com> idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM Martin Kohn <m.kohn(a)welotec.com> net: usb: qmi_wwan: add Quectel EM05GV2 Ani Sinha <anisinha(a)redhat.com> vmbus_testing: fix wrong python syntax for integer value comparison Baoquan He <bhe(a)redhat.com> clk: fixed-mmio: make COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM Masami Hiramatsu (Google) <mhiramat(a)kernel.org> kprobes: Prohibit probing on CFI preamble symbol Christian Göttsche <cgzones(a)googlemail.com> security: keys: perform capable check only on privileged operations Minjie Du <duminjie(a)vivo.com> ata: pata_arasan_cf: Use dev_err_probe() instead dev_err() in data_xfer() Eric Snowberg <eric.snowberg(a)oracle.com> ovl: Always reevaluate the file signature for IMA Leo Chen <sancchen(a)amd.com> drm/amd/display: Exit idle optimizations before attempt to access PHY Konstantin Shelekhin <k.shelekhin(a)ftml.net> platform/x86: huawei-wmi: Silence ambient light sensor Hans de Goede <hdegoede(a)redhat.com> platform/x86: intel: hid: Always call BTNL ACPI method Guiting Shen <aarongt.shen(a)gmail.com> ASoC: atmel: Fix the 8K sample parameter in I2SC master Edgar <ljijcj(a)163.com> ASoc: codecs: ES8316: Fix DMIC config Winston Wen <wentao(a)uniontech.com> fs/nls: make load_nls() take a const parameter Stefan Haberland <sth(a)linux.ibm.com> s390/dasd: fix hanging device after request requeue Stefan Haberland <sth(a)linux.ibm.com> s390/dasd: use correct number of retries for ERP requests Ben Hutchings <benh(a)debian.org> m68k: Fix invalid .section syntax Jiri Benc <jbenc(a)redhat.com> vxlan: generalize vxlan_parse_gpe_hdr and remove unused args Yuanjun Gong <ruc_gongyuanjun(a)163.com> ethernet: atheros: fix return value check in atl1c_tso_csum() Dmytro Maluka <dmy(a)semihalf.com> ASoC: da7219: Check for failure reading AAD IRQ events Dmytro Maluka <dmy(a)semihalf.com> ASoC: da7219: Flush pending AAD IRQ when suspending Dominique Martinet <asmadeus(a)codewreck.org> 9p: virtio: make sure 'offs' is initialized in zc_request Nikolay Burykin <burikin(a)ivk.ru> media: pci: cx23885: fix error handling for cx23885 ATSC boards Dmitry Antipov <dmantipov(a)yandex.ru> media: pulse8-cec: handle possible ping error Adrien Thierry <athierry(a)redhat.com> phy: qcom-snps-femto-v2: use qcom_snps_hsphy_suspend/resume error code Xiaolei Wang <xiaolei.wang(a)windriver.com> ARM: dts: imx: Set default tuning step for imx7d usdhc Stefan Wahren <stefan.wahren(a)i2se.com> ARM: dts: imx: Adjust dma-apbh node name Marek Vasut <marex(a)denx.de> ARM: dts: imx7s: Drop dma-apb interrupt-names Joy Zou <joy.zou(a)nxp.com> ARM: dts: imx: update sdma node name format Oder Chiou <oder_chiou(a)realtek.com> ASoC: rt5682: Fix a problem with error handling in the io init function of the soundwire Mario Limonciello <mario.limonciello(a)amd.com> pinctrl: amd: Don't show `Invalid config param` errors Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers() Juerg Haefliger <juerg.haefliger(a)canonical.com> fsi: master-ast-cf: Add MODULE_FIRMWARE macro Wang Ming <machel(a)vivo.com> firmware: stratix10-svc: Fix an NULL vs IS_ERR() bug in probe Hugo Villeneuve <hvilleneuve(a)dimonoff.com> serial: sc16is7xx: fix bug when first setting GPIO direction Hugo Villeneuve <hvilleneuve(a)dimonoff.com> serial: sc16is7xx: fix broken port 0 uart init Johan Hovold <johan+linaro(a)kernel.org> serial: qcom-geni: fix opp vote on shutdown Sishuai Gong <sishuai(a)purdue.edu> configfs: fix a race in configfs_lookup() Zheng Wang <zyytlz.wz(a)163.com> Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition Nam Cao <namcaov(a)gmail.com> staging: rtl8712: fix race condition Aaron Armstrong Skomra <aaron.skomra(a)wacom.com> HID: wacom: remove the battery when the EKR is off Xu Yang <xu.yang_2(a)nxp.com> usb: chipidea: imx: improve logic if samsung,picophy-* parameter is 0 Luke Lu <luke.lu(a)libre.computer> usb: dwc3: meson-g12a: do post init to fix broken usb after resumption Slark Xiao <slark_xiao(a)163.com> USB: serial: option: add FOXCONN T99W368/T99W373 product Martin Kohn <m.kohn(a)welotec.com> USB: serial: option: add Quectel EM05G variant (0x030e) Christoph Hellwig <hch(a)lst.de> modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules Christoph Hellwig <hch(a)lst.de> rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff Christoph Hellwig <hch(a)lst.de> net: enetc: use EXPORT_SYMBOL_GPL for enetc_phc_index Christoph Hellwig <hch(a)lst.de> mmc: au1xmmc: force non-modular build and remove symbol_get usage Arnd Bergmann <arnd(a)arndb.de> ARM: pxa: remove use of symbol_get() Gao Xiang <hsiangkao(a)linux.alibaba.com> erofs: ensure that the post-EOF tails are all zeroed ------------- Diffstat: .../devicetree/bindings/clock/xlnx,versal-clk.yaml | 2 - Documentation/scsi/scsi_mid_low_api.rst | 4 +- Makefile | 4 +- arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts | 3 +- arch/arm/boot/dts/bcm47189-luxul-xap-1440.dts | 13 + arch/arm/boot/dts/bcm47189-luxul-xap-810.dts | 13 + arch/arm/boot/dts/bcm5301x.dtsi | 4 +- arch/arm/boot/dts/bcm53573.dtsi | 27 +- arch/arm/boot/dts/bcm947189acdbmr.dts | 6 +- arch/arm/boot/dts/exynos4210-i9100.dts | 4 +- arch/arm/boot/dts/imx23.dtsi | 2 +- arch/arm/boot/dts/imx25.dtsi | 2 +- arch/arm/boot/dts/imx28.dtsi | 2 +- arch/arm/boot/dts/imx31.dtsi | 2 +- arch/arm/boot/dts/imx35.dtsi | 2 +- arch/arm/boot/dts/imx50.dtsi | 2 +- arch/arm/boot/dts/imx51.dtsi | 2 +- arch/arm/boot/dts/imx53.dtsi | 2 +- arch/arm/boot/dts/imx6qdl.dtsi | 4 +- arch/arm/boot/dts/imx6sl.dtsi | 2 +- arch/arm/boot/dts/imx6sx.dtsi | 4 +- arch/arm/boot/dts/imx6ul.dtsi | 4 +- arch/arm/boot/dts/imx7s.dtsi | 11 +- arch/arm/boot/dts/s3c6410-mini6410.dts | 6 +- arch/arm/boot/dts/s3c64xx-pinctrl.dtsi | 210 ++++++------- arch/arm/boot/dts/s5pv210-aquila.dts | 12 +- arch/arm/boot/dts/s5pv210-aries.dtsi | 4 +- arch/arm/boot/dts/s5pv210-goni.dts | 14 +- arch/arm/boot/dts/s5pv210-smdkv210.dts | 30 +- arch/arm/mach-omap2/powerdomain.c | 2 +- arch/arm/mach-pxa/sharpsl_pm.c | 2 - arch/arm/mach-pxa/spitz.c | 14 +- arch/arm64/boot/dts/qcom/msm8996.dtsi | 3 + arch/arm64/boot/dts/qcom/sdm845.dtsi | 3 +- arch/arm64/include/asm/sdei.h | 6 + arch/arm64/kernel/entry.S | 27 +- arch/arm64/kernel/sdei.c | 3 + arch/arm64/kernel/smp.c | 8 +- arch/arm64/lib/csum.c | 2 +- arch/m68k/fpsp040/skeleton.S | 4 +- arch/m68k/ifpsp060/os.S | 4 +- arch/m68k/kernel/relocate_kernel.S | 4 +- arch/mips/alchemy/devboards/db1000.c | 8 +- arch/mips/alchemy/devboards/db1200.c | 19 +- arch/mips/alchemy/devboards/db1300.c | 10 +- arch/parisc/include/asm/led.h | 4 +- arch/parisc/include/asm/processor.h | 1 - arch/parisc/kernel/processor.c | 18 +- arch/powerpc/include/asm/lppaca.h | 13 +- arch/powerpc/include/asm/paca.h | 6 +- arch/powerpc/include/asm/paravirt.h | 1 + arch/powerpc/include/asm/plpar_wrappers.h | 1 + arch/powerpc/kernel/fadump.c | 1 + arch/powerpc/kernel/iommu.c | 17 +- arch/powerpc/kvm/book3s_hv_ras.c | 1 + arch/powerpc/mm/book3s64/slb.c | 1 + arch/powerpc/perf/core-fsl-emb.c | 8 +- arch/powerpc/platforms/pseries/lpar.c | 10 +- arch/powerpc/platforms/pseries/lparcfg.c | 4 +- arch/powerpc/platforms/pseries/setup.c | 2 +- arch/powerpc/xmon/xmon.c | 1 + arch/s390/crypto/paes_s390.c | 2 +- arch/s390/kernel/ipl.c | 2 + arch/sh/boards/mach-ap325rxa/setup.c | 2 +- arch/sh/boards/mach-ecovec24/setup.c | 6 +- arch/sh/boards/mach-kfr2r09/setup.c | 2 +- arch/sh/boards/mach-migor/setup.c | 2 +- arch/sh/boards/mach-se/7724/setup.c | 6 +- arch/um/configs/i386_defconfig | 1 + arch/um/configs/x86_64_defconfig | 1 + arch/um/drivers/Kconfig | 16 +- arch/um/drivers/Makefile | 2 +- arch/x86/boot/compressed/head_64.S | 30 +- arch/x86/include/asm/pgtable_types.h | 11 +- arch/x86/include/asm/virtext.h | 6 - arch/x86/kernel/apm_32.c | 6 - arch/x86/kernel/cpu/common.c | 8 +- arch/xtensa/include/asm/core.h | 9 + arch/xtensa/kernel/perf_event.c | 17 +- crypto/algapi.c | 16 +- crypto/asymmetric_keys/x509_public_key.c | 5 + crypto/blake2b_generic.c | 226 +++---------- drivers/acpi/apei/ghes.c | 19 +- drivers/acpi/bus.c | 2 + drivers/acpi/pci_root.c | 3 - drivers/amba/bus.c | 1 + drivers/ata/pata_arasan_cf.c | 3 +- drivers/ata/pata_ftide010.c | 1 + drivers/ata/sata_gemini.c | 1 + drivers/base/regmap/regcache-rbtree.c | 10 +- drivers/base/test/test_async_driver_probe.c | 2 +- drivers/bluetooth/btsdio.c | 1 + drivers/bluetooth/btusb.c | 2 +- drivers/bluetooth/hci_nokia.c | 6 +- drivers/bus/mhi/host/pm.c | 5 + drivers/bus/ti-sysc.c | 2 +- drivers/char/hw_random/iproc-rng200.c | 25 ++ drivers/char/hw_random/nomadik-rng.c | 12 +- drivers/char/ipmi/ipmi_si_intf.c | 5 + drivers/char/ipmi/ipmi_ssif.c | 7 +- drivers/clk/Kconfig | 1 + drivers/clk/imx/clk-composite-8m.c | 12 +- drivers/clk/imx/clk-imx8mp.c | 5 - drivers/clk/imx/clk-pll14xx.c | 2 - drivers/clk/keystone/pll.c | 2 +- drivers/clk/qcom/gcc-mdm9615.c | 2 +- drivers/clk/qcom/gcc-sc7180.c | 33 +- drivers/clk/qcom/gcc-sm8250.c | 93 +++--- drivers/clk/qcom/reset.c | 3 +- drivers/clk/sunxi-ng/ccu_mmc_timing.c | 2 +- drivers/cpufreq/brcmstb-avs-cpufreq.c | 6 +- drivers/cpufreq/cpufreq.c | 2 + drivers/cpufreq/powernow-k8.c | 3 +- drivers/cpuidle/cpuidle-pseries.c | 8 +- drivers/crypto/caam/caampkc.c | 4 +- drivers/crypto/stm32/stm32-hash.c | 9 +- drivers/devfreq/devfreq.c | 1 + drivers/dma/Kconfig | 2 + drivers/dma/ste_dma40.c | 4 + drivers/firmware/Kconfig | 1 + drivers/firmware/arm_sdei.c | 32 +- drivers/firmware/efi/libstub/x86-stub.c | 2 +- drivers/firmware/meson/meson_sm.c | 2 + drivers/firmware/stratix10-svc.c | 2 +- drivers/fsi/fsi-master-aspeed.c | 2 + drivers/fsi/fsi-master-ast-cf.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 + drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 14 +- drivers/gpu/drm/amd/amdgpu/cik.c | 36 +-- drivers/gpu/drm/amd/amdgpu/si.c | 36 +-- .../amd/display/dc/dce110/dce110_hw_sequencer.c | 3 + drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c | 5 +- .../drm/amd/display/modules/freesync/freesync.c | 9 +- drivers/gpu/drm/amd/pm/amdgpu_pm.c | 10 +- drivers/gpu/drm/armada/armada_overlay.c | 6 +- drivers/gpu/drm/ast/ast_post.c | 2 +- drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 9 +- drivers/gpu/drm/bridge/tc358764.c | 2 +- drivers/gpu/drm/etnaviv/etnaviv_dump.c | 14 +- drivers/gpu/drm/i915/gvt/gtt.c | 68 +++- drivers/gpu/drm/i915/gvt/gtt.h | 5 +- drivers/gpu/drm/i915/gvt/gvt.c | 9 + drivers/gpu/drm/i915/gvt/gvt.h | 3 + drivers/gpu/drm/i915/gvt/handlers.c | 44 ++- drivers/gpu/drm/i915/gvt/mmio.h | 4 + drivers/gpu/drm/i915/intel_gvt.c | 15 + drivers/gpu/drm/i915/intel_gvt.h | 5 + drivers/gpu/drm/mediatek/mtk_drm_gem.c | 6 +- drivers/gpu/drm/msm/adreno/a2xx_gpu.c | 8 +- drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c | 3 +- drivers/gpu/drm/panel/panel-simple.c | 4 +- drivers/gpu/drm/radeon/cik.c | 36 +-- drivers/gpu/drm/radeon/si.c | 37 +-- drivers/gpu/drm/tegra/dpaux.c | 6 +- drivers/gpu/drm/xlnx/zynqmp_dpsub.c | 4 +- drivers/hid/hid-logitech-dj.c | 5 +- drivers/hid/hid-multitouch.c | 13 +- drivers/hid/wacom.h | 1 + drivers/hid/wacom_sys.c | 25 +- drivers/hid/wacom_wac.c | 1 + drivers/hid/wacom_wac.h | 1 + drivers/hwmon/tmp513.c | 2 +- drivers/hwtracing/coresight/coresight-tmc-etf.c | 2 +- drivers/hwtracing/coresight/coresight-tmc-etr.c | 5 +- drivers/hwtracing/coresight/coresight-tmc.h | 2 +- .../infiniband/core/uverbs_std_types_counters.c | 2 + drivers/infiniband/sw/siw/siw_cm.c | 1 - drivers/infiniband/sw/siw/siw_verbs.c | 2 +- drivers/infiniband/ulp/isert/ib_isert.c | 2 + drivers/infiniband/ulp/srp/ib_srp.c | 4 - drivers/iommu/arm/arm-smmu/qcom_iommu.c | 7 + drivers/iommu/intel/pasid.c | 2 +- drivers/leds/led-core.c | 8 +- drivers/md/md-bitmap.c | 28 +- drivers/media/cec/usb/pulse8/pulse8-cec.c | 7 +- drivers/media/dvb-frontends/ascot2e.c | 2 +- drivers/media/dvb-frontends/atbm8830.c | 2 +- drivers/media/dvb-frontends/au8522_dig.c | 2 +- drivers/media/dvb-frontends/bcm3510.c | 2 +- drivers/media/dvb-frontends/cx22700.c | 2 +- drivers/media/dvb-frontends/cx22702.c | 2 +- drivers/media/dvb-frontends/cx24110.c | 2 +- drivers/media/dvb-frontends/cx24113.c | 2 +- drivers/media/dvb-frontends/cx24116.c | 2 +- drivers/media/dvb-frontends/cx24120.c | 6 +- drivers/media/dvb-frontends/cx24123.c | 2 +- drivers/media/dvb-frontends/cxd2820r_core.c | 2 +- drivers/media/dvb-frontends/cxd2841er.c | 4 +- drivers/media/dvb-frontends/cxd2880/cxd2880_top.c | 2 +- drivers/media/dvb-frontends/dib0070.c | 2 +- drivers/media/dvb-frontends/dib0090.c | 4 +- drivers/media/dvb-frontends/dib3000mb.c | 2 +- drivers/media/dvb-frontends/dib3000mc.c | 2 +- drivers/media/dvb-frontends/dib7000m.c | 2 +- drivers/media/dvb-frontends/dib7000p.c | 4 +- drivers/media/dvb-frontends/dib8000.c | 2 +- drivers/media/dvb-frontends/dib9000.c | 2 +- drivers/media/dvb-frontends/drx39xyj/drxj.c | 2 +- drivers/media/dvb-frontends/drxd_hard.c | 2 +- drivers/media/dvb-frontends/drxk_hard.c | 2 +- drivers/media/dvb-frontends/ds3000.c | 2 +- drivers/media/dvb-frontends/dvb-pll.c | 2 +- drivers/media/dvb-frontends/ec100.c | 2 +- drivers/media/dvb-frontends/helene.c | 4 +- drivers/media/dvb-frontends/horus3a.c | 2 +- drivers/media/dvb-frontends/isl6405.c | 2 +- drivers/media/dvb-frontends/isl6421.c | 2 +- drivers/media/dvb-frontends/isl6423.c | 2 +- drivers/media/dvb-frontends/itd1000.c | 2 +- drivers/media/dvb-frontends/ix2505v.c | 2 +- drivers/media/dvb-frontends/l64781.c | 2 +- drivers/media/dvb-frontends/lg2160.c | 2 +- drivers/media/dvb-frontends/lgdt3305.c | 2 +- drivers/media/dvb-frontends/lgdt3306a.c | 2 +- drivers/media/dvb-frontends/lgdt330x.c | 2 +- drivers/media/dvb-frontends/lgs8gxx.c | 2 +- drivers/media/dvb-frontends/lnbh25.c | 2 +- drivers/media/dvb-frontends/lnbp21.c | 4 +- drivers/media/dvb-frontends/lnbp22.c | 2 +- drivers/media/dvb-frontends/m88ds3103.c | 2 +- drivers/media/dvb-frontends/m88rs2000.c | 2 +- drivers/media/dvb-frontends/mb86a16.c | 2 +- drivers/media/dvb-frontends/mb86a20s.c | 2 +- drivers/media/dvb-frontends/mt312.c | 2 +- drivers/media/dvb-frontends/mt352.c | 2 +- drivers/media/dvb-frontends/nxt200x.c | 2 +- drivers/media/dvb-frontends/nxt6000.c | 2 +- drivers/media/dvb-frontends/or51132.c | 2 +- drivers/media/dvb-frontends/or51211.c | 2 +- drivers/media/dvb-frontends/s5h1409.c | 2 +- drivers/media/dvb-frontends/s5h1411.c | 2 +- drivers/media/dvb-frontends/s5h1420.c | 2 +- drivers/media/dvb-frontends/s5h1432.c | 2 +- drivers/media/dvb-frontends/s921.c | 2 +- drivers/media/dvb-frontends/si21xx.c | 2 +- drivers/media/dvb-frontends/sp887x.c | 2 +- drivers/media/dvb-frontends/stb0899_drv.c | 2 +- drivers/media/dvb-frontends/stb6000.c | 2 +- drivers/media/dvb-frontends/stb6100.c | 2 +- drivers/media/dvb-frontends/stv0288.c | 2 +- drivers/media/dvb-frontends/stv0297.c | 2 +- drivers/media/dvb-frontends/stv0299.c | 2 +- drivers/media/dvb-frontends/stv0367.c | 6 +- drivers/media/dvb-frontends/stv0900_core.c | 2 +- drivers/media/dvb-frontends/stv090x.c | 2 +- drivers/media/dvb-frontends/stv6110.c | 2 +- drivers/media/dvb-frontends/stv6110x.c | 2 +- drivers/media/dvb-frontends/tda10021.c | 2 +- drivers/media/dvb-frontends/tda10023.c | 2 +- drivers/media/dvb-frontends/tda10048.c | 2 +- drivers/media/dvb-frontends/tda1004x.c | 4 +- drivers/media/dvb-frontends/tda10086.c | 2 +- drivers/media/dvb-frontends/tda665x.c | 2 +- drivers/media/dvb-frontends/tda8083.c | 2 +- drivers/media/dvb-frontends/tda8261.c | 2 +- drivers/media/dvb-frontends/tda826x.c | 2 +- drivers/media/dvb-frontends/ts2020.c | 2 +- drivers/media/dvb-frontends/tua6100.c | 2 +- drivers/media/dvb-frontends/ves1820.c | 2 +- drivers/media/dvb-frontends/ves1x93.c | 2 +- drivers/media/dvb-frontends/zl10036.c | 2 +- drivers/media/dvb-frontends/zl10039.c | 2 +- drivers/media/dvb-frontends/zl10353.c | 2 +- drivers/media/i2c/ad5820.c | 2 - drivers/media/i2c/ov2680.c | 246 +++------------ drivers/media/i2c/ov5640.c | 4 +- drivers/media/i2c/tvp5150.c | 4 + drivers/media/pci/bt8xx/dst.c | 2 +- drivers/media/pci/bt8xx/dst_ca.c | 2 +- drivers/media/pci/cx23885/cx23885-dvb.c | 12 - drivers/media/pci/ddbridge/ddbridge-dummy-fe.c | 2 +- .../media/platform/mtk-vcodec/vdec/vdec_vp9_if.c | 5 +- drivers/media/tuners/fc0011.c | 2 +- drivers/media/tuners/fc0012.c | 2 +- drivers/media/tuners/fc0013.c | 2 +- drivers/media/tuners/max2165.c | 2 +- drivers/media/tuners/mc44s803.c | 2 +- drivers/media/tuners/mt2060.c | 2 +- drivers/media/tuners/mt2131.c | 2 +- drivers/media/tuners/mt2266.c | 2 +- drivers/media/tuners/mxl5005s.c | 2 +- drivers/media/tuners/qt1010.c | 2 +- drivers/media/tuners/tda18218.c | 2 +- drivers/media/tuners/xc4000.c | 2 +- drivers/media/tuners/xc5000.c | 2 +- drivers/media/usb/dvb-usb/m920x.c | 5 +- drivers/media/usb/go7007/go7007-i2c.c | 2 - drivers/media/usb/siano/smsusb.c | 21 +- drivers/media/v4l2-core/v4l2-fwnode.c | 18 +- drivers/mmc/host/Kconfig | 5 +- drivers/mtd/nand/raw/brcmnand/brcmnand.c | 45 ++- drivers/mtd/nand/raw/fsmc_nand.c | 7 +- drivers/mtd/spi-nor/core.c | 19 +- drivers/net/arcnet/arcnet.c | 2 +- drivers/net/can/usb/gs_usb.c | 5 +- drivers/net/dsa/sja1105/sja1105_main.c | 38 ++- drivers/net/ethernet/atheros/atl1c/atl1c_main.c | 7 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 9 +- drivers/net/ethernet/freescale/enetc/enetc_ptp.c | 2 +- drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 4 +- drivers/net/ethernet/intel/ice/ice_main.c | 13 +- drivers/net/ethernet/intel/igb/igb.h | 4 +- drivers/net/ethernet/intel/igb/igb_main.c | 16 +- drivers/net/ethernet/intel/igbvf/igbvf.h | 4 +- drivers/net/ethernet/intel/igc/igc.h | 4 +- drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c | 28 +- drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 5 + drivers/net/ethernet/mediatek/mtk_eth_soc.c | 3 + drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c | 9 +- drivers/net/ethernet/mellanox/mlxsw/i2c.c | 5 +- drivers/net/macsec.c | 3 +- drivers/net/usb/qmi_wwan.c | 1 + drivers/net/usb/r8152.c | 3 + drivers/net/veth.c | 4 +- drivers/net/vxlan/vxlan_core.c | 58 ++-- drivers/net/wireless/ath/ath10k/pci.c | 9 +- drivers/net/wireless/ath/ath9k/htc_drv_debug.c | 2 +- drivers/net/wireless/ath/ath9k/wmi.c | 20 +- drivers/net/wireless/marvell/mwifiex/debugfs.c | 9 +- drivers/net/wireless/marvell/mwifiex/pcie.c | 25 +- drivers/net/wireless/marvell/mwifiex/sta_rx.c | 12 +- drivers/net/wireless/marvell/mwifiex/uap_txrx.c | 30 +- drivers/net/wireless/marvell/mwifiex/util.c | 10 +- drivers/net/wireless/mediatek/mt76/testmode.c | 1 + drivers/ntb/ntb_transport.c | 19 +- drivers/of/unittest.c | 12 +- drivers/opp/core.c | 2 +- drivers/parisc/led.c | 4 +- drivers/pci/hotplug/pciehp_hpc.c | 12 +- drivers/pci/pcie/aspm.c | 30 +- drivers/perf/fsl_imx8_ddr_perf.c | 24 +- drivers/phy/qualcomm/phy-qcom-snps-femto-v2.c | 6 +- drivers/phy/rockchip/phy-rockchip-inno-hdmi.c | 18 +- drivers/pinctrl/intel/pinctrl-cherryview.c | 5 +- drivers/pinctrl/pinctrl-amd.c | 4 +- drivers/pinctrl/pinctrl-mcp23s08_spi.c | 10 + drivers/platform/mellanox/mlxbf-tmfifo.c | 91 ++++-- drivers/platform/x86/huawei-wmi.c | 2 + drivers/platform/x86/intel-hid.c | 21 +- drivers/pwm/pwm-lpc32xx.c | 16 +- drivers/rpmsg/qcom_glink_native.c | 4 + drivers/rtc/rtc-ds1685.c | 2 +- drivers/s390/block/dasd.c | 125 +++----- drivers/s390/block/dasd_3990_erp.c | 2 +- drivers/s390/crypto/pkey_api.c | 2 +- drivers/s390/crypto/zcrypt_api.c | 1 + drivers/s390/crypto/zcrypt_ep11misc.c | 4 +- drivers/s390/crypto/zcrypt_ep11misc.h | 9 +- drivers/scsi/aic94xx/aic94xx_task.c | 2 +- drivers/scsi/be2iscsi/be_iscsi.c | 4 + drivers/scsi/fcoe/fcoe_ctlr.c | 20 +- drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 8 +- drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 19 +- drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 62 ++-- drivers/scsi/hosts.c | 4 +- drivers/scsi/isci/request.c | 10 +- drivers/scsi/isci/task.c | 2 +- drivers/scsi/libsas/sas_ata.c | 7 +- drivers/scsi/libsas/sas_expander.c | 2 +- drivers/scsi/libsas/sas_task.c | 4 +- drivers/scsi/mpt3sas/mpt3sas_base.c | 46 ++- drivers/scsi/mpt3sas/mpt3sas_base.h | 1 + drivers/scsi/mvsas/mv_sas.c | 10 +- drivers/scsi/pm8001/pm8001_hwi.c | 16 +- drivers/scsi/pm8001/pm8001_sas.c | 4 +- drivers/scsi/pm8001/pm80xx_hwi.c | 14 +- drivers/scsi/qedf/qedf_dbg.h | 2 + drivers/scsi/qedf/qedf_debugfs.c | 35 ++- drivers/scsi/qedi/qedi_main.c | 5 +- drivers/scsi/qla2xxx/qla_attr.c | 2 - drivers/scsi/qla2xxx/qla_dbg.c | 18 +- drivers/scsi/qla2xxx/qla_def.h | 12 +- drivers/scsi/qla2xxx/qla_gbl.h | 3 + drivers/scsi/qla2xxx/qla_init.c | 68 ++-- drivers/scsi/qla2xxx/qla_inline.h | 46 +++ drivers/scsi/qla2xxx/qla_iocb.c | 60 +++- drivers/scsi/qla2xxx/qla_isr.c | 16 +- drivers/scsi/qla2xxx/qla_mbx.c | 7 +- drivers/scsi/qla2xxx/qla_nvme.c | 12 +- drivers/scsi/qla2xxx/qla_os.c | 223 +++++++------ drivers/scsi/qla2xxx/qla_target.c | 14 +- drivers/scsi/qla4xxx/ql4_os.c | 15 + drivers/scsi/scsi_transport_iscsi.c | 80 +++-- drivers/scsi/storvsc_drv.c | 2 + drivers/soc/qcom/ocmem.c | 14 +- drivers/soc/qcom/qmi_encdec.c | 4 +- drivers/spi/spi-tegra20-sflash.c | 6 +- drivers/staging/media/rkvdec/rkvdec.c | 2 +- drivers/staging/rtl8712/os_intfs.c | 1 + drivers/staging/rtl8712/usb_intf.c | 1 - drivers/tty/serial/qcom_geni_serial.c | 5 + drivers/tty/serial/sc16is7xx.c | 17 +- drivers/tty/serial/serial-tegra.c | 6 +- drivers/tty/serial/sprd_serial.c | 30 +- drivers/usb/chipidea/ci_hdrc_imx.c | 10 +- drivers/usb/chipidea/usbmisc_imx.c | 6 +- drivers/usb/core/hcd.c | 10 +- drivers/usb/core/hub.c | 349 ++++++++++++--------- drivers/usb/core/message.c | 29 +- drivers/usb/core/usb.h | 4 +- drivers/usb/dwc3/dwc3-meson-g12a.c | 6 + drivers/usb/gadget/function/f_mass_storage.c | 2 +- drivers/usb/phy/phy-mxs-usb.c | 10 +- drivers/usb/serial/option.c | 7 + drivers/usb/typec/bus.c | 12 +- drivers/usb/typec/tcpm/tcpci.c | 4 + drivers/usb/typec/tcpm/tcpci.h | 1 + drivers/usb/typec/tcpm/tcpm.c | 3 +- drivers/vfio/vfio_iommu_type1.c | 2 +- drivers/video/backlight/bd6107.c | 2 +- drivers/video/backlight/gpio_backlight.c | 5 +- drivers/video/backlight/lv5207lp.c | 2 +- drivers/video/fbdev/ep93xx-fb.c | 1 - drivers/virtio/virtio_ring.c | 2 +- drivers/watchdog/intel-mid_wdt.c | 1 + fs/btrfs/disk-io.c | 5 +- fs/btrfs/transaction.c | 7 +- fs/configfs/dir.c | 2 + fs/dlm/plock.c | 6 +- fs/erofs/zdata.c | 2 + fs/eventfd.c | 7 +- fs/ext4/balloc.c | 15 +- fs/ext4/block_validity.c | 8 +- fs/ext4/ext4.h | 2 + fs/ext4/mballoc.c | 2 +- fs/fuse/readdir.c | 10 +- fs/jfs/jfs_extent.c | 5 + fs/lockd/mon.c | 3 + fs/namei.c | 2 +- fs/nfs/blocklayout/dev.c | 4 +- fs/nfs/direct.c | 20 +- fs/nfs/nfs2xdr.c | 2 +- fs/nfs/nfs3xdr.c | 2 +- fs/nfs/nfs42proc.c | 5 +- fs/nfs/pnfs_dev.c | 2 +- fs/nfsd/blocklayoutxdr.c | 9 + fs/nfsd/flexfilelayoutxdr.c | 9 + fs/nfsd/nfs4xdr.c | 25 +- fs/nilfs2/alloc.c | 3 +- fs/nilfs2/inode.c | 7 +- fs/nilfs2/segment.c | 5 + fs/nls/nls_base.c | 4 +- fs/ocfs2/namei.c | 4 + fs/overlayfs/super.c | 2 +- fs/proc/base.c | 3 +- fs/pstore/ram_core.c | 2 +- fs/quota/dquot.c | 174 ++++++---- fs/reiserfs/journal.c | 4 +- fs/udf/balloc.c | 31 +- fs/udf/inode.c | 45 ++- fs/verity/signature.c | 16 + include/acpi/apei.h | 4 +- include/crypto/algapi.h | 3 + include/crypto/blake2b.h | 67 ++++ include/crypto/internal/blake2b.h | 115 +++++++ include/linux/arm_sdei.h | 4 + include/linux/eventfd.h | 6 + include/linux/if_arp.h | 4 + include/linux/nls.h | 2 +- include/linux/trace_events.h | 3 +- include/linux/usb/typec_altmode.h | 2 +- include/net/ip.h | 1 + include/net/ip_tunnels.h | 15 +- include/net/ipv6.h | 2 +- include/net/lwtunnel.h | 5 +- include/net/tcp.h | 1 - include/scsi/libsas.h | 12 +- include/scsi/scsi_host.h | 2 +- include/uapi/linux/sync_file.h | 2 +- io_uring/io-wq.c | 10 + io_uring/io-wq.h | 1 + io_uring/io_uring.c | 9 +- kernel/auditsc.c | 2 + kernel/bpf/verifier.c | 17 +- kernel/cgroup/namespace.c | 6 - kernel/kprobes.c | 14 +- kernel/module.c | 15 +- kernel/printk/printk_ringbuffer.c | 2 +- kernel/rcu/refscale.c | 3 +- kernel/trace/bpf_trace.c | 2 +- kernel/trace/trace.c | 72 ++++- kernel/trace/trace.h | 2 + kernel/trace/trace_uprobe.c | 3 +- lib/idr.c | 2 +- lib/test_meminit.c | 2 +- mm/shmem.c | 28 +- net/9p/trans_virtio.c | 2 +- net/bluetooth/hci_core.c | 16 +- net/core/filter.c | 2 + net/core/flow_dissector.c | 3 +- net/core/lwt_bpf.c | 7 +- net/core/skbuff.c | 34 +- net/core/sock.c | 9 +- net/dccp/ipv4.c | 13 +- net/dccp/ipv6.c | 15 +- net/hsr/hsr_forward.c | 1 + net/ipv4/devinet.c | 10 +- net/ipv4/fib_semantics.c | 5 +- net/ipv4/fib_trie.c | 3 +- net/ipv4/igmp.c | 3 +- net/ipv4/ip_input.c | 3 +- net/ipv4/ip_output.c | 2 +- net/ipv4/route.c | 1 + net/ipv4/tcp_input.c | 3 +- net/ipv4/tcp_timer.c | 18 +- net/ipv4/udp.c | 20 +- net/ipv6/addrconf.c | 2 +- net/ipv6/ip6_output.c | 2 +- net/ipv6/udp.c | 19 +- net/kcm/kcmsock.c | 15 +- net/netfilter/ipset/ip_set_hash_netportnet.c | 1 + net/netfilter/nfnetlink_osf.c | 8 + net/netfilter/xt_sctp.c | 2 + net/netfilter/xt_u32.c | 21 ++ net/netlabel/netlabel_kapi.c | 3 +- net/netrom/af_netrom.c | 5 + net/sched/sch_fq_pie.c | 27 +- net/sched/sch_hfsc.c | 4 + net/sched/sch_plug.c | 2 +- net/sched/sch_qfq.c | 22 +- net/sctp/proc.c | 2 +- net/sctp/sm_sideeffect.c | 5 +- net/sctp/socket.c | 10 +- net/smc/smc_core.c | 2 + net/socket.c | 6 +- net/tls/tls_sw.c | 4 +- net/unix/af_unix.c | 2 +- net/unix/scm.c | 6 +- samples/bpf/tracex6_kern.c | 17 +- scripts/kconfig/preprocess.c | 3 + security/integrity/ima/Kconfig | 12 - security/keys/keyctl.c | 11 +- security/smack/smackfs.c | 2 +- sound/Kconfig | 2 +- sound/core/pcm_compat.c | 8 +- sound/core/seq/oss/seq_oss_midi.c | 35 ++- sound/pci/ac97/ac97_codec.c | 5 +- sound/soc/atmel/atmel-i2s.c | 5 +- sound/soc/codecs/Kconfig | 1 + sound/soc/codecs/da7219-aad.c | 12 +- sound/soc/codecs/es8316.c | 2 +- sound/soc/codecs/rt5682-sdw.c | 7 +- tools/bpf/bpftool/skeleton/profiler.bpf.c | 27 +- tools/hv/vmbus_testing | 4 +- tools/perf/builtin-top.c | 1 + tools/perf/ui/browsers/hists.c | 60 ++-- tools/perf/util/annotate.c | 10 +- tools/perf/util/header.c | 11 +- .../selftests/bpf/benchs/run_bench_rename.sh | 2 +- .../selftests/bpf/progs/test_cls_redirect.h | 9 + tools/testing/selftests/kselftest/runner.sh | 29 +- tools/testing/selftests/kselftest_harness.h | 11 +- tools/testing/selftests/resctrl/cache.c | 18 +- tools/testing/selftests/resctrl/fill_buf.c | 3 +- tools/testing/selftests/resctrl/resctrl.h | 1 + 555 files changed, 3750 insertions(+), 2444 deletions(-)

1 year, 7 months

14
430
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+ mmap-fix-error-paths-with-dup_anon_vma.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: mmap: fix error paths with dup_anon_vma() has been added to the -mm mm-hotfixes-unstable branch. Its filename is mmap-fix-error-paths-with-dup_anon_vma.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: "Liam R. Howlett" <Liam.Howlett(a)oracle.com> Subject: mmap: fix error paths with dup_anon_vma() Date: Fri, 29 Sep 2023 14:30:40 -0400 When the calling function fails after the dup_anon_vma(), the duplication of the anon_vma is not being undone. Add the necessary unlink_anon_vma() call to the error paths that are missing them. This issue showed up during inspection of the error path in vma_merge() for an unrelated vma iterator issue. Users may experience increased memory usage, which may be problematic as the failure would likely be caused by a low memory situation. Link: https://lkml.kernel.org/r/20230929183041.2835469-3-Liam.Howlett@oracle.com Fixes: d4af56c5c7c6 ("mm: start tracking VMAs with maple tree") Signed-off-by: Liam R. Howlett <Liam.Howlett(a)oracle.com> Cc: Jann Horn <jannh(a)google.com> Cc: Lorenzo Stoakes <lstoakes(a)gmail.com> Cc: Matthew Wilcox (Oracle) <willy(a)infradead.org> Cc: Suren Baghdasaryan <surenb(a)google.com> Cc: Vlastimil Babka <vbabka(a)suse.cz> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/mmap.c | 30 ++++++++++++++++++++++-------- 1 file changed, 22 insertions(+), 8 deletions(-) --- a/mm/mmap.c~mmap-fix-error-paths-with-dup_anon_vma +++ a/mm/mmap.c @@ -583,11 +583,12 @@ again: * dup_anon_vma() - Helper function to duplicate anon_vma * @dst: The destination VMA * @src: The source VMA + * @dup: Pointer to the destination VMA when successful. * * Returns: 0 on success. */ static inline int dup_anon_vma(struct vm_area_struct *dst, - struct vm_area_struct *src) + struct vm_area_struct *src, struct vm_area_struct **dup) { /* * Easily overlooked: when mprotect shifts the boundary, make sure the @@ -595,9 +596,15 @@ static inline int dup_anon_vma(struct vm * anon pages imported. */ if (src->anon_vma && !dst->anon_vma) { + int ret; + vma_assert_write_locked(dst); dst->anon_vma = src->anon_vma; - return anon_vma_clone(dst, src); + ret = anon_vma_clone(dst, src); + if (ret) + return ret; + + *dup = dst; } return 0; @@ -624,6 +631,7 @@ int vma_expand(struct vma_iterator *vmi, unsigned long start, unsigned long end, pgoff_t pgoff, struct vm_area_struct *next) { + struct vm_area_struct *anon_dup = NULL; bool remove_next = false; struct vma_prepare vp; @@ -633,7 +641,7 @@ int vma_expand(struct vma_iterator *vmi, remove_next = true; vma_start_write(next); - ret = dup_anon_vma(vma, next); + ret = dup_anon_vma(vma, next, &anon_dup); if (ret) return ret; } @@ -661,6 +669,8 @@ int vma_expand(struct vma_iterator *vmi, return 0; nomem: + if (anon_dup) + unlink_anon_vmas(anon_dup); return -ENOMEM; } @@ -860,6 +870,7 @@ struct vm_area_struct *vma_merge(struct { struct vm_area_struct *curr, *next, *res; struct vm_area_struct *vma, *adjust, *remove, *remove2; + struct vm_area_struct *anon_dup = NULL; struct vma_prepare vp; pgoff_t vma_pgoff; int err = 0; @@ -927,18 +938,18 @@ struct vm_area_struct *vma_merge(struct vma_start_write(next); remove = next; /* case 1 */ vma_end = next->vm_end; - err = dup_anon_vma(prev, next); + err = dup_anon_vma(prev, next, &anon_dup); if (curr) { /* case 6 */ vma_start_write(curr); remove = curr; remove2 = next; if (!next->anon_vma) - err = dup_anon_vma(prev, curr); + err = dup_anon_vma(prev, curr, &anon_dup); } } else if (merge_prev) { /* case 2 */ if (curr) { vma_start_write(curr); - err = dup_anon_vma(prev, curr); + err = dup_anon_vma(prev, curr, &anon_dup); if (end == curr->vm_end) { /* case 7 */ remove = curr; } else { /* case 5 */ @@ -954,7 +965,7 @@ struct vm_area_struct *vma_merge(struct vma_end = addr; adjust = next; adj_start = -(prev->vm_end - addr); - err = dup_anon_vma(next, prev); + err = dup_anon_vma(next, prev, &anon_dup); } else { /* * Note that cases 3 and 8 are the ONLY ones where prev @@ -968,7 +979,7 @@ struct vm_area_struct *vma_merge(struct vma_pgoff = curr->vm_pgoff; vma_start_write(curr); remove = curr; - err = dup_anon_vma(next, curr); + err = dup_anon_vma(next, curr, &anon_dup); } } } @@ -1018,6 +1029,9 @@ struct vm_area_struct *vma_merge(struct return res; prealloc_fail: + if (anon_dup) + unlink_anon_vmas(anon_dup); + anon_vma_fail: vma_iter_set(vmi, addr); vma_iter_load(vmi); _ Patches currently in -mm which might be from Liam.Howlett(a)oracle.com are maple_tree-add-mas_active-to-detect-in-tree-walks.patch maple_tree-add-mas_underflow-and-mas_overflow-states.patch mm-mempolicy-fix-set_mempolicy_home_node-previous-vma-pointer.patch mmap-fix-vma_iterator-in-error-path-of-vma_merge.patch mmap-fix-error-paths-with-dup_anon_vma.patch

1 year, 7 months

1
0
0 0

+ mmap-fix-vma_iterator-in-error-path-of-vma_merge.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: mmap: fix vma_iterator in error path of vma_merge() has been added to the -mm mm-hotfixes-unstable branch. Its filename is mmap-fix-vma_iterator-in-error-path-of-vma_merge.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: "Liam R. Howlett" <Liam.Howlett(a)oracle.com> Subject: mmap: fix vma_iterator in error path of vma_merge() Date: Fri, 29 Sep 2023 14:30:39 -0400 During the error path, the vma iterator may not be correctly positioned or set to the correct range. Undo the vma_prev() call by resetting to the passed in address. Re-walking to the same range will fix the range to the area previously passed in. Users would notice increased cycles as vma_merge() would be called an extra time with vma == prev, and thus would fail to merge and return. Link: https://lore.kernel.org/linux-mm/CAG48ez12VN1JAOtTNMY+Y2YnsU45yL5giS-Qn=ejt… Link: https://lkml.kernel.org/r/20230929183041.2835469-2-Liam.Howlett@oracle.com Fixes: 18b098af2890 ("vma_merge: set vma iterator to correct position.") Signed-off-by: Liam R. Howlett <Liam.Howlett(a)oracle.com> Reported-by: Jann Horn <jannh(a)google.com> Closes: https://lore.kernel.org/linux-mm/CAG48ez12VN1JAOtTNMY+Y2YnsU45yL5giS-Qn=ejt… Cc: Lorenzo Stoakes <lstoakes(a)gmail.com> Cc: Matthew Wilcox (Oracle) <willy(a)infradead.org> Cc: Suren Baghdasaryan <surenb(a)google.com> Cc: Vlastimil Babka <vbabka(a)suse.cz> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/mmap.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) --- a/mm/mmap.c~mmap-fix-vma_iterator-in-error-path-of-vma_merge +++ a/mm/mmap.c @@ -975,7 +975,7 @@ struct vm_area_struct *vma_merge(struct /* Error in anon_vma clone. */ if (err) - return NULL; + goto anon_vma_fail; if (vma_start < vma->vm_start || vma_end > vma->vm_end) vma_expanded = true; @@ -988,7 +988,7 @@ struct vm_area_struct *vma_merge(struct } if (vma_iter_prealloc(vmi, vma)) - return NULL; + goto prealloc_fail; init_multi_vma_prep(&vp, vma, adjust, remove, remove2); VM_WARN_ON(vp.anon_vma && adjust && adjust->anon_vma && @@ -1016,6 +1016,12 @@ struct vm_area_struct *vma_merge(struct vma_complete(&vp, vmi, mm); khugepaged_enter_vma(res, vm_flags); return res; + +prealloc_fail: +anon_vma_fail: + vma_iter_set(vmi, addr); + vma_iter_load(vmi); + return NULL; } /* _ Patches currently in -mm which might be from Liam.Howlett(a)oracle.com are maple_tree-add-mas_active-to-detect-in-tree-walks.patch maple_tree-add-mas_underflow-and-mas_overflow-states.patch mm-mempolicy-fix-set_mempolicy_home_node-previous-vma-pointer.patch mmap-fix-vma_iterator-in-error-path-of-vma_merge.patch mmap-fix-error-paths-with-dup_anon_vma.patch

1 year, 7 months

1
0
0 0

Build failure in v5.15.133

by Guenter Roeck

Hi, I see the following build failure with v5.15.133. Build reference: v5.15.133 Compiler version: aarch64-linux-gcc (GCC) 11.4.0 Assembler version: GNU assembler (GNU Binutils) 2.40 Building arm64:allnoconfig ... passed Building arm64:tinyconfig ... passed Building arm64:defconfig ... failed -------------- Error log: drivers/interconnect/core.c: In function 'icc_init': drivers/interconnect/core.c:1148:9: error: implicit declaration of function 'fs_reclaim_acquire' [-Werror=implicit-function-declaration] 1148 | fs_reclaim_acquire(GFP_KERNEL); | ^~~~~~~~~~~~~~~~~~ drivers/interconnect/core.c:1150:9: error: implicit declaration of function 'fs_reclaim_release' [-Werror=implicit-function-declaration] 1150 | fs_reclaim_release(GFP_KERNEL); | ^~~~~~~~~~~~~~~~~~ This also affects alpha:allmodconfig and m68k:allmodconfig. The problem was introduced with 'interconnect: Teach lockdep about icc_bw_lock order'. #include <linux/sched/mm.h> is missing. Presumably that is included indirectly in the upstream kernel, but I wasn't able to determine which commit added it. Guenter

1 year, 7 months

3
2
0 0

[PATCH 2/3] mmap: Fix error paths with dup_anon_vma()

by Liam R. Howlett

When the calling function fails after the dup_anon_vma(), the duplication of the anon_vma is not being undone. Add the necessary unlink_anon_vma() call to the error paths that are missing them. This issue showed up during inspection of the error path in vma_merge() for an unrelated vma iterator issue. Users may experience increased memory usage, which may be problematic as the failure would likely be caused by a low memory situation. Fixes: d4af56c5c7c6 ("mm: start tracking VMAs with maple tree") Cc: stable(a)vger.kernel.org Cc: Jann Horn <jannh(a)google.com> Signed-off-by: Liam R. Howlett <Liam.Howlett(a)oracle.com> --- mm/mmap.c | 20 ++++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-) diff --git a/mm/mmap.c b/mm/mmap.c index b5bc4ca9bdc4..2f0ee489db8a 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -587,7 +587,7 @@ static inline void vma_complete(struct vma_prepare *vp, * Returns: 0 on success. */ static inline int dup_anon_vma(struct vm_area_struct *dst, - struct vm_area_struct *src) + struct vm_area_struct *src, struct vm_area_struct **dup) { /* * Easily overlooked: when mprotect shifts the boundary, make sure the @@ -597,6 +597,7 @@ static inline int dup_anon_vma(struct vm_area_struct *dst, if (src->anon_vma && !dst->anon_vma) { vma_assert_write_locked(dst); dst->anon_vma = src->anon_vma; + *dup = dst; return anon_vma_clone(dst, src); } @@ -624,6 +625,7 @@ int vma_expand(struct vma_iterator *vmi, struct vm_area_struct *vma, unsigned long start, unsigned long end, pgoff_t pgoff, struct vm_area_struct *next) { + struct vm_area_struct *anon_dup = NULL; bool remove_next = false; struct vma_prepare vp; @@ -633,7 +635,7 @@ int vma_expand(struct vma_iterator *vmi, struct vm_area_struct *vma, remove_next = true; vma_start_write(next); - ret = dup_anon_vma(vma, next); + ret = dup_anon_vma(vma, next, &anon_dup); if (ret) return ret; } @@ -661,6 +663,8 @@ int vma_expand(struct vma_iterator *vmi, struct vm_area_struct *vma, return 0; nomem: + if (anon_dup) + unlink_anon_vmas(anon_dup); return -ENOMEM; } @@ -860,6 +864,7 @@ struct vm_area_struct *vma_merge(struct vma_iterator *vmi, struct mm_struct *mm, { struct vm_area_struct *curr, *next, *res; struct vm_area_struct *vma, *adjust, *remove, *remove2; + struct vm_area_struct *anon_dup = NULL; struct vma_prepare vp; pgoff_t vma_pgoff; int err = 0; @@ -927,18 +932,18 @@ struct vm_area_struct *vma_merge(struct vma_iterator *vmi, struct mm_struct *mm, vma_start_write(next); remove = next; /* case 1 */ vma_end = next->vm_end; - err = dup_anon_vma(prev, next); + err = dup_anon_vma(prev, next, &anon_dup); if (curr) { /* case 6 */ vma_start_write(curr); remove = curr; remove2 = next; if (!next->anon_vma) - err = dup_anon_vma(prev, curr); + err = dup_anon_vma(prev, curr, &anon_dup); } } else if (merge_prev) { /* case 2 */ if (curr) { vma_start_write(curr); - err = dup_anon_vma(prev, curr); + err = dup_anon_vma(prev, curr, &anon_dup); if (end == curr->vm_end) { /* case 7 */ remove = curr; } else { /* case 5 */ @@ -954,7 +959,7 @@ struct vm_area_struct *vma_merge(struct vma_iterator *vmi, struct mm_struct *mm, vma_end = addr; adjust = next; adj_start = -(prev->vm_end - addr); - err = dup_anon_vma(next, prev); + err = dup_anon_vma(next, prev, &anon_dup); } else { /* * Note that cases 3 and 8 are the ONLY ones where prev @@ -1018,6 +1023,9 @@ struct vm_area_struct *vma_merge(struct vma_iterator *vmi, struct mm_struct *mm, return res; prealloc_fail: + if (anon_dup) + unlink_anon_vmas(anon_dup); + anon_vma_fail: if (merge_prev) vma_next(vmi); -- 2.40.1

1 year, 7 months

3
2
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[PATCH 1/3] mmap: Fix vma_iterator in error path of vma_merge()

by Liam R. Howlett

When merging of the previous VMA fails after the vma iterator has been moved to the previous entry, the vma iterator must be advanced to ensure the caller takes the correct action on the next vma iterator event. Fix this by adding a vma_next() call to the error path. Users may experience higher CPU usage, most likely in very low memory situations. Link: https://lore.kernel.org/linux-mm/CAG48ez12VN1JAOtTNMY+Y2YnsU45yL5giS-Qn=ejt… Closes: https://lore.kernel.org/linux-mm/CAG48ez12VN1JAOtTNMY+Y2YnsU45yL5giS-Qn=ejt… Fixes: 18b098af2890 ("vma_merge: set vma iterator to correct position.") Cc: stable(a)vger.kernel.org Cc: Jann Horn <jannh(a)google.com> Signed-off-by: Liam R. Howlett <Liam.Howlett(a)oracle.com> --- mm/mmap.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/mm/mmap.c b/mm/mmap.c index b56a7f0c9f85..b5bc4ca9bdc4 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -968,14 +968,14 @@ struct vm_area_struct *vma_merge(struct vma_iterator *vmi, struct mm_struct *mm, vma_pgoff = curr->vm_pgoff; vma_start_write(curr); remove = curr; - err = dup_anon_vma(next, curr); + err = dup_anon_vma(next, curr, &anon_dup); } } } /* Error in anon_vma clone. */ if (err) - return NULL; + goto anon_vma_fail; if (vma_start < vma->vm_start || vma_end > vma->vm_end) vma_expanded = true; @@ -988,7 +988,7 @@ struct vm_area_struct *vma_merge(struct vma_iterator *vmi, struct mm_struct *mm, } if (vma_iter_prealloc(vmi, vma)) - return NULL; + goto prealloc_fail; init_multi_vma_prep(&vp, vma, adjust, remove, remove2); VM_WARN_ON(vp.anon_vma && adjust && adjust->anon_vma && @@ -1016,6 +1016,12 @@ struct vm_area_struct *vma_merge(struct vma_iterator *vmi, struct mm_struct *mm, vma_complete(&vp, vmi, mm); khugepaged_enter_vma(res, vm_flags); return res; + +prealloc_fail: +anon_vma_fail: + if (merge_prev) + vma_next(vmi); + return NULL; } /* -- 2.40.1

1 year, 7 months

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[PATCH 5.15 1/2] sched/cpuacct: Optimize away RCU read lock

by ovidiu.panait＠windriver.com

From: Chengming Zhou <zhouchengming(a)bytedance.com> commit dc6e0818bc9a0336d9accf3ea35d146d72aa7a18 upstream. Since cpuacct_charge() is called from the scheduler update_curr(), we must already have rq lock held, then the RCU read lock can be optimized away. And do the same thing in it's wrapper cgroup_account_cputime(), but we can't use lockdep_assert_rq_held() there, which defined in kernel/sched/sched.h. Suggested-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Signed-off-by: Chengming Zhou <zhouchengming(a)bytedance.com> Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Link: https://lore.kernel.org/r/20220220051426.5274-2-zhouchengming@bytedance.com Signed-off-by: Ovidiu Panait <ovidiu.panait(a)windriver.com> --- include/linux/cgroup.h | 2 -- kernel/sched/cpuacct.c | 4 +--- 2 files changed, 1 insertion(+), 5 deletions(-) diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index 45cdb12243e3..f425389ce4bb 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -792,11 +792,9 @@ static inline void cgroup_account_cputime(struct task_struct *task, cpuacct_charge(task, delta_exec); - rcu_read_lock(); cgrp = task_dfl_cgroup(task); if (cgroup_parent(cgrp)) __cgroup_account_cputime(cgrp, delta_exec); - rcu_read_unlock(); } static inline void cgroup_account_cputime_field(struct task_struct *task, diff --git a/kernel/sched/cpuacct.c b/kernel/sched/cpuacct.c index cacc2076ad21..f0af0fecde9d 100644 --- a/kernel/sched/cpuacct.c +++ b/kernel/sched/cpuacct.c @@ -331,12 +331,10 @@ void cpuacct_charge(struct task_struct *tsk, u64 cputime) unsigned int cpu = task_cpu(tsk); struct cpuacct *ca; - rcu_read_lock(); + lockdep_assert_rq_held(cpu_rq(cpu)); for (ca = task_ca(tsk); ca; ca = parent_ca(ca)) *per_cpu_ptr(ca->cpuusage, cpu) += cputime; - - rcu_read_unlock(); } /* -- 2.31.1

1 year, 7 months

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[PATCH 5/6] serial: core: make sure RS485 is cannot be enabled when it is not supported

by Lino Sanfilippo

From: Lino Sanfilippo <l.sanfilippo(a)kunbus.com> Some uart drivers specify a rs485_config() function and then decide later to disable RS485 support for some reason (e.g. imx and ar933). In these cases userspace may be able to activate RS485 via TIOCSRS485 nevertheless, since in uart_set_rs485_config() an existing rs485_config() function indicates that RS485 is supported. Make sure that this is not longer possible by checking the uarts rs485_supported.flags instead and bailing out if SER_RS485_ENABLED is not set. Furthermore instead of returning an empty structure return -ENOTTY if the RS485 configuration is requested via TIOCGRS485 but RS485 is not supported. Cc: stable(a)vger.kernel.org Signed-off-by: Lino Sanfilippo <l.sanfilippo(a)kunbus.com> --- drivers/tty/serial/serial_core.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index f4feebf8200f..dca09877fabc 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -1432,6 +1432,9 @@ static int uart_get_rs485_config(struct uart_port *port, unsigned long flags; struct serial_rs485 aux; + if (!(port->rs485_supported.flags & SER_RS485_ENABLED)) + return -ENOTTY; + spin_lock_irqsave(&port->lock, flags); aux = port->rs485; spin_unlock_irqrestore(&port->lock, flags); @@ -1449,7 +1452,7 @@ static int uart_set_rs485_config(struct tty_struct *tty, struct uart_port *port, int ret; unsigned long flags; - if (!port->rs485_config) + if (!(port->rs485_supported.flags & SER_RS485_ENABLED)) return -ENOTTY; if (copy_from_user(&rs485, rs485_user, sizeof(*rs485_user))) -- 2.40.1

1 year, 7 months

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[PATCH 1/6] serial: Do not hold the port lock when setting rx-during-tx GPIO

by Lino Sanfilippo

From: Lino Sanfilippo <l.sanfilippo(a)kunbus.com> Both the imx and stm32 driver set the rx-during-tx GPIO in the rs485_config() function by means of gpiod_set_value(). Since rs485_config() is called with the port lock held, this can be an problem in case that setting the GPIO line can sleep (e.g. if a GPIO expander is used which is connected via SPI or I2C). Avoid this issue by setting the GPIO outside of the port lock in the serial core and by using gpiod_set_value_cansleep() instead of gpiod_set_value(). Since now both the term and the rx-during-tx GPIO are set within the serial core use a common function uart_set_rs485_gpios() to set both. With moving it into the serial core setting the rx-during-tx GPIO is now automatically done for all drivers that support such a GPIO. Cc: stable(a)vger.kernel.org Signed-off-by: Lino Sanfilippo <l.sanfilippo(a)kunbus.com> --- drivers/tty/serial/imx.c | 4 ---- drivers/tty/serial/serial_core.c | 10 ++++++---- drivers/tty/serial/stm32-usart.c | 5 +---- 3 files changed, 7 insertions(+), 12 deletions(-) diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index 13cb78340709..edb2ec6a5567 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -1947,10 +1947,6 @@ static int imx_uart_rs485_config(struct uart_port *port, struct ktermios *termio rs485conf->flags & SER_RS485_RX_DURING_TX) imx_uart_start_rx(port); - if (port->rs485_rx_during_tx_gpio) - gpiod_set_value_cansleep(port->rs485_rx_during_tx_gpio, - !!(rs485conf->flags & SER_RS485_RX_DURING_TX)); - return 0; } diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index 7bdc21d5e13b..ef0500be3553 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -1391,14 +1391,16 @@ static void uart_sanitize_serial_rs485(struct uart_port *port, struct serial_rs4 memset(rs485->padding1, 0, sizeof(rs485->padding1)); } -static void uart_set_rs485_termination(struct uart_port *port, - const struct serial_rs485 *rs485) +static void uart_set_rs485_gpios(struct uart_port *port, + const struct serial_rs485 *rs485) { if (!(rs485->flags & SER_RS485_ENABLED)) return; gpiod_set_value_cansleep(port->rs485_term_gpio, !!(rs485->flags & SER_RS485_TERMINATE_BUS)); + gpiod_set_value_cansleep(port->rs485_rx_during_tx_gpio, + !!(rs485->flags & SER_RS485_RX_DURING_TX)); } static int uart_rs485_config(struct uart_port *port) @@ -1407,7 +1409,7 @@ static int uart_rs485_config(struct uart_port *port) int ret; uart_sanitize_serial_rs485(port, rs485); - uart_set_rs485_termination(port, rs485); + uart_set_rs485_gpios(port, rs485); ret = port->rs485_config(port, NULL, rs485); if (ret) @@ -1449,7 +1451,7 @@ static int uart_set_rs485_config(struct tty_struct *tty, struct uart_port *port, if (ret) return ret; uart_sanitize_serial_rs485(port, &rs485); - uart_set_rs485_termination(port, &rs485); + uart_set_rs485_gpios(port, &rs485); spin_lock_irqsave(&port->lock, flags); ret = port->rs485_config(port, &tty->termios, &rs485); diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c index 5e9cf0c48813..8eb13bf055f2 100644 --- a/drivers/tty/serial/stm32-usart.c +++ b/drivers/tty/serial/stm32-usart.c @@ -226,10 +226,7 @@ static int stm32_usart_config_rs485(struct uart_port *port, struct ktermios *ter stm32_usart_clr_bits(port, ofs->cr1, BIT(cfg->uart_enable_bit)); - if (port->rs485_rx_during_tx_gpio) - gpiod_set_value_cansleep(port->rs485_rx_during_tx_gpio, - !!(rs485conf->flags & SER_RS485_RX_DURING_TX)); - else + if (!port->rs485_rx_during_tx_gpio) rs485conf->flags |= SER_RS485_RX_DURING_TX; if (rs485conf->flags & SER_RS485_ENABLED) { -- 2.40.1

1 year, 7 months

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[RESEND PATCH V3] usb: gadget: udc-xilinx: replace memcpy with memcpy_toio

by Piyush Mehta

For ARM processor, unaligned access to device memory is not allowed. Method memcpy does not take care of alignment. USB detection failure with the unalingned address of memory, with below kernel crash. To fix the unalingned address kernel panic, replace memcpy with memcpy_toio method. Kernel crash: Unable to handle kernel paging request at virtual address ffff80000c05008a Mem abort info: ESR = 0x96000061 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x21: alignment fault Data abort info: ISV = 0, ISS = 0x00000061 CM = 0, WnR = 1 swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000000143b000 [ffff80000c05008a] pgd=100000087ffff003, p4d=100000087ffff003, pud=100000087fffe003, pmd=1000000800bcc003, pte=00680000a0010713 Internal error: Oops: 96000061 [#1] SMP Modules linked in: CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.15.19-xilinx-v2022.1 #1 Hardware name: ZynqMP ZCU102 Rev1.0 (DT) pstate: 200000c5 (nzCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __memcpy+0x30/0x260 lr : __xudc_ep0_queue+0xf0/0x110 sp : ffff800008003d00 x29: ffff800008003d00 x28: ffff800009474e80 x27: 00000000000000a0 x26: 0000000000000100 x25: 0000000000000012 x24: ffff000800bc8080 x23: 0000000000000001 x22: 0000000000000012 x21: ffff000800bc8080 x20: 0000000000000012 x19: ffff000800bc8080 x18: 0000000000000000 x17: ffff800876482000 x16: ffff800008004000 x15: 0000000000004000 x14: 00001f09785d0400 x13: 0103020101005567 x12: 0781400000000200 x11: 00000000c5672a10 x10: 00000000000008d0 x9 : ffff800009463cf0 x8 : ffff8000094757b0 x7 : 0201010055670781 x6 : 4000000002000112 x5 : ffff80000c05009a x4 : ffff000800a15012 x3 : ffff00080362ad80 x2 : 0000000000000012 x1 : ffff000800a15000 x0 : ffff80000c050088 Call trace: __memcpy+0x30/0x260 xudc_ep0_queue+0x3c/0x60 usb_ep_queue+0x38/0x44 composite_ep0_queue.constprop.0+0x2c/0xc0 composite_setup+0x8d0/0x185c configfs_composite_setup+0x74/0xb0 xudc_irq+0x570/0xa40 __handle_irq_event_percpu+0x58/0x170 handle_irq_event+0x60/0x120 handle_fasteoi_irq+0xc0/0x220 handle_domain_irq+0x60/0x90 gic_handle_irq+0x74/0xa0 call_on_irq_stack+0x2c/0x60 do_interrupt_handler+0x54/0x60 el1_interrupt+0x30/0x50 el1h_64_irq_handler+0x18/0x24 el1h_64_irq+0x78/0x7c arch_cpu_idle+0x18/0x2c do_idle+0xdc/0x15c cpu_startup_entry+0x28/0x60 rest_init+0xc8/0xe0 arch_call_rest_init+0x10/0x1c start_kernel+0x694/0x6d4 __primary_switched+0xa4/0xac Fixes: 1f7c51660034 ("usb: gadget: Add xilinx usb2 device support") Reported-by: kernel test robot <lkp(a)intel.com> Closes: https://lore.kernel.org/all/202209020044.CX2PfZzM-lkp@intel.com/ Cc: stable(a)vger.kernel.org Signed-off-by: Piyush Mehta <piyush.mehta(a)amd.com> --- Changes in RESEND V3: - Resend Patch- Created on https://github.com/torvalds/linux.git Branch: master Changes in V3: - Added "(void __iomem *)" proper type-cast for memcpy_toio API. - Resubmitting the patch because it was reverted due to a sparse error/warning. - Sparse error/warning fix available in usb-next branch: Links: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/commit/?h=us… https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/commit/?h=us… https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/commit/?h=us… - This patch created based on REPO: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git Branch: usb-next base-commit: 895ed7eb263d7ce2d2592fdd3e211464a556084a Link: https://lore.kernel.org/all/202209020044.CX2PfZzM-lkp@intel.com/ Changes in V2: - Address Greg KH review comments: - Added information in the form of a Fixes: commit Id (commit message). - Cc stable kernel. Link:https://lore.kernel.org/all/YwW8zE8ieLCsSxPN@kroah.com/ --- drivers/usb/gadget/udc/udc-xilinx.c | 20 ++++++++++++-------- 1 file changed, 12 insertions(+), 8 deletions(-) diff --git a/drivers/usb/gadget/udc/udc-xilinx.c b/drivers/usb/gadget/udc/udc-xilinx.c index 56b8286a8009..74590f93ea61 100644 --- a/drivers/usb/gadget/udc/udc-xilinx.c +++ b/drivers/usb/gadget/udc/udc-xilinx.c @@ -497,11 +497,13 @@ static int xudc_eptxrx(struct xusb_ep *ep, struct xusb_req *req, /* Get the Buffer address and copy the transmit data.*/ eprambase = (u32 __force *)(udc->addr + ep->rambase); if (ep->is_in) { - memcpy(eprambase, bufferptr, bytestosend); + memcpy_toio((void __iomem *)eprambase, bufferptr, + bytestosend); udc->write_fn(udc->addr, ep->offset + XUSB_EP_BUF0COUNT_OFFSET, bufferlen); } else { - memcpy(bufferptr, eprambase, bytestosend); + memcpy_toio((void __iomem *)bufferptr, eprambase, + bytestosend); } /* * Enable the buffer for transmission. @@ -515,11 +517,13 @@ static int xudc_eptxrx(struct xusb_ep *ep, struct xusb_req *req, eprambase = (u32 __force *)(udc->addr + ep->rambase + ep->ep_usb.maxpacket); if (ep->is_in) { - memcpy(eprambase, bufferptr, bytestosend); + memcpy_toio((void __iomem *)eprambase, bufferptr, + bytestosend); udc->write_fn(udc->addr, ep->offset + XUSB_EP_BUF1COUNT_OFFSET, bufferlen); } else { - memcpy(bufferptr, eprambase, bytestosend); + memcpy_toio((void __iomem *)bufferptr, eprambase, + bytestosend); } /* * Enable the buffer for transmission. @@ -1021,7 +1025,7 @@ static int __xudc_ep0_queue(struct xusb_ep *ep0, struct xusb_req *req) udc->addr); length = req->usb_req.actual = min_t(u32, length, EP0_MAX_PACKET); - memcpy(corebuf, req->usb_req.buf, length); + memcpy_toio((void __iomem *)corebuf, req->usb_req.buf, length); udc->write_fn(udc->addr, XUSB_EP_BUF0COUNT_OFFSET, length); udc->write_fn(udc->addr, XUSB_BUFFREADY_OFFSET, 1); } else { @@ -1752,7 +1756,7 @@ static void xudc_handle_setup(struct xusb_udc *udc) /* Load up the chapter 9 command buffer.*/ ep0rambase = (u32 __force *) (udc->addr + XUSB_SETUP_PKT_ADDR_OFFSET); - memcpy(&setup, ep0rambase, 8); + memcpy_toio((void __iomem *)&setup, ep0rambase, 8); udc->setup = setup; udc->setup.wValue = cpu_to_le16((u16 __force)setup.wValue); @@ -1839,7 +1843,7 @@ static void xudc_ep0_out(struct xusb_udc *udc) (ep0->rambase << 2)); buffer = req->usb_req.buf + req->usb_req.actual; req->usb_req.actual = req->usb_req.actual + bytes_to_rx; - memcpy(buffer, ep0rambase, bytes_to_rx); + memcpy_toio((void __iomem *)buffer, ep0rambase, bytes_to_rx); if (req->usb_req.length == req->usb_req.actual) { /* Data transfer completed get ready for Status stage */ @@ -1915,7 +1919,7 @@ static void xudc_ep0_in(struct xusb_udc *udc) (ep0->rambase << 2)); buffer = req->usb_req.buf + req->usb_req.actual; req->usb_req.actual = req->usb_req.actual + length; - memcpy(ep0rambase, buffer, length); + memcpy_toio((void __iomem *)ep0rambase, buffer, length); } udc->write_fn(udc->addr, XUSB_EP_BUF0COUNT_OFFSET, count); udc->write_fn(udc->addr, XUSB_BUFFREADY_OFFSET, 1); -- 2.17.1

1 year, 7 months

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