August 2020 - Linux-stable-mirror

[PATCH 4.14 000/226] 4.14.194-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.194 release. There are 226 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 Sat, 22 Aug 2020 13:49:29 +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/v4.x/stable-review/patch-4.14.194-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.194-rc2 Denis Efremov <efremov(a)linux.com> drm/radeon: fix fb_div check in ni_init_smc_spll_table() Mike Snitzer <snitzer(a)redhat.com> dm cache: remove all obsolete writethrough-specific code Mike Snitzer <snitzer(a)redhat.com> dm cache: submit writethrough writes in parallel to origin and cache Mike Snitzer <snitzer(a)redhat.com> dm cache: pass cache structure to mode functions Thomas Gleixner <tglx(a)linutronix.de> genirq/affinity: Make affinity setting if activated opt-in Thomas Gleixner <tglx(a)linutronix.de> genirq/affinity: Handle affinity setting on inactive interrupts correctly Hugh Dickins <hughd(a)google.com> khugepaged: retract_page_tables() remember to test exit Geert Uytterhoeven <geert+renesas(a)glider.be> sh: landisk: Add missing initialization of sh_io_port_base Daniel Díaz <daniel.diaz(a)linaro.org> tools build feature: Quote CC and CXX for their arguments Vincent Whitchurch <vincent.whitchurch(a)axis.com> perf bench mem: Always memset source before memcpy Dinghao Liu <dinghao.liu(a)zju.edu.cn> ALSA: echoaudio: Fix potential Oops in snd_echo_resume() Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> mfd: dln2: Run event handler loop under spinlock Tiezhu Yang <yangtiezhu(a)loongson.cn> test_kmod: avoid potential double free in trigger_config_run_type() Colin Ian King <colin.king(a)canonical.com> fs/ufs: avoid potential u32 multiplication overflow Jeffrey Mitchell <jeffrey.mitchell(a)starlab.io> nfs: Fix getxattr kernel panic and memory overflow Wang Hai <wanghai38(a)huawei.com> net: qcom/emac: add missed clk_disable_unprepare in error path of emac_clks_phase1_init Dan Carpenter <dan.carpenter(a)oracle.com> drm/vmwgfx: Fix two list_for_each loop exit tests Dan Carpenter <dan.carpenter(a)oracle.com> drm/vmwgfx: Use correct vmw_legacy_display_unit pointer Colin Ian King <colin.king(a)canonical.com> Input: sentelic - fix error return when fsp_reg_write fails Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: rcar: avoid race when unregistering slave Thomas Hebb <tommyhebb(a)gmail.com> tools build feature: Use CC and CXX from parent Rayagonda Kokatanur <rayagonda.kokatanur(a)broadcom.com> pwm: bcm-iproc: handle clk_get_rate() return Xu Wang <vulab(a)iscas.ac.cn> clk: clk-atlas6: fix return value check in atlas6_clk_init() Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: rcar: slave: only send STOP event when we have been addressed Liu Yi L <yi.l.liu(a)intel.com> iommu/vt-d: Enforce PASID devTLB field mask Colin Ian King <colin.king(a)canonical.com> iommu/omap: Check for failure of a call to omap_iommu_dump_ctx Ming Lei <ming.lei(a)redhat.com> dm rq: don't call blk_mq_queue_stopped() in dm_stop_queue() Steve Longerbeam <slongerbeam(a)gmail.com> gpu: ipu-v3: image-convert: Combine rotate/no-rotate irq handlers Johan Hovold <johan(a)kernel.org> USB: serial: ftdi_sio: clean up receive processing Johan Hovold <johan(a)kernel.org> USB: serial: ftdi_sio: make process-packet buffer unsigned Kamal Heib <kamalheib1(a)gmail.com> RDMA/ipoib: Return void from ipoib_ib_dev_stop() Charles Keepax <ckeepax(a)opensource.cirrus.com> mfd: arizona: Ensure 32k clock is put on driver unbind and error Liu Ying <victor.liu(a)nxp.com> drm/imx: imx-ldb: Disable both channels for split mode in enc->disable() Adrian Hunter <adrian.hunter(a)intel.com> perf intel-pt: Fix FUP packet state Anton Blanchard <anton(a)ozlabs.org> pseries: Fix 64 bit logical memory block panic Ahmad Fatoum <a.fatoum(a)pengutronix.de> watchdog: f71808e_wdt: clear watchdog timeout occurred flag Ahmad Fatoum <a.fatoum(a)pengutronix.de> watchdog: f71808e_wdt: remove use of wrong watchdog_info option Ahmad Fatoum <a.fatoum(a)pengutronix.de> watchdog: f71808e_wdt: indicate WDIOF_CARDRESET support in watchdog_info.options Steven Rostedt (VMware) <rostedt(a)goodmis.org> tracing: Use trace_sched_process_free() instead of exit() for pid tracing Kevin Hao <haokexin(a)gmail.com> tracing/hwlat: Honor the tracing_cpumask Muchun Song <songmuchun(a)bytedance.com> kprobes: Fix NULL pointer dereference at kprobe_ftrace_handler Chengming Zhou <zhouchengming(a)bytedance.com> ftrace: Setup correct FTRACE_FL_REGS flags for module Junxiao Bi <junxiao.bi(a)oracle.com> ocfs2: change slot number type s16 to u16 Mikulas Patocka <mpatocka(a)redhat.com> ext2: fix missing percpu_counter_inc Huacai Chen <chenhc(a)lemote.com> MIPS: CPU#0 is not hotpluggable Johannes Berg <johannes.berg(a)intel.com> mac80211: fix misplaced while instead of if Coly Li <colyli(a)suse.de> bcache: allocate meta data pages as compound pages ChangSyun Peng <allenpeng(a)synology.com> md/raid5: Fix Force reconstruct-write io stuck in degraded raid5 Kees Cook <keescook(a)chromium.org> net/compat: Add missing sock updates for SCM_RIGHTS Jonathan McDowell <noodles(a)earth.li> net: stmmac: dwmac1000: provide multicast filter fallback Jonathan McDowell <noodles(a)earth.li> net: ethernet: stmmac: Disable hardware multicast filter Michael Ellerman <mpe(a)ellerman.id.au> powerpc: Fix circular dependency between percpu.h and mmu.h Max Filippov <jcmvbkbc(a)gmail.com> xtensa: fix xtensa_pmu_setup prototype Alexandru Ardelean <alexandru.ardelean(a)analog.com> iio: dac: ad5592r: fix unbalanced mutex unlocks in ad5592r_read_raw() Christian Eggers <ceggers(a)arri.de> dt-bindings: iio: io-channel-mux: Fix compatible string in example code Filipe Manana <fdmanana(a)suse.com> btrfs: fix memory leaks after failure to lookup checksums during inode logging Josef Bacik <josef(a)toxicpanda.com> btrfs: only search for left_info if there is no right_info in try_merge_free_space Qu Wenruo <wqu(a)suse.com> btrfs: don't allocate anonymous block device for user invisible roots Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PCI: hotplug: ACPI: Fix context refcounting in acpiphp_grab_context() Steve French <stfrench(a)microsoft.com> smb3: warn on confusing error scenario with sec=krb5 Tim Froidcoeur <tim.froidcoeur(a)tessares.net> net: initialize fastreuse on inet_inherit_port Roger Pau Monne <roger.pau(a)citrix.com> xen/balloon: make the balloon wait interruptible Roger Pau Monne <roger.pau(a)citrix.com> xen/balloon: fix accounting in alloc_xenballooned_pages error path Jon Derrick <jonathan.derrick(a)intel.com> irqdomain/treewide: Free firmware node after domain removal Nathan Huckleberry <nhuck(a)google.com> ARM: 8992/1: Fix unwind_frame for clang-built kernels Sven Schnelle <svens(a)stackframe.org> parisc: mask out enable and reserved bits from sba imask John David Anglin <dave.anglin(a)bell.net> parisc: Implement __smp_store_release and __smp_load_acquire barriers Sivaprakash Murugesan <sivaprak(a)codeaurora.org> mtd: rawnand: qcom: avoid write to unavailable register Christian Eggers <ceggers(a)arri.de> spi: spidev: Align buffers for DMA Zheng Bin <zhengbin13(a)huawei.com> 9p: Fix memory leak in v9fs_mount Hector Martin <marcan(a)marcan.st> ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109 Eric Biggers <ebiggers(a)google.com> fs/minix: reject too-large maximum file size Eric Biggers <ebiggers(a)google.com> fs/minix: don't allow getting deleted inodes Eric Biggers <ebiggers(a)google.com> fs/minix: check return value of sb_getblk() Jakub Kicinski <kuba(a)kernel.org> bitfield.h: don't compile-time validate _val in FIELD_FIT Mikulas Patocka <mpatocka(a)redhat.com> crypto: cpt - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified John Allen <john.allen(a)amd.com> crypto: ccp - Fix use of merged scatterlists Tom Rix <trix(a)redhat.com> crypto: qat - fix double free in qat_uclo_create_batch_init_list Hector Martin <marcan(a)marcan.st> ALSA: usb-audio: add quirk for Pioneer DDJ-RB Hector Martin <marcan(a)marcan.st> ALSA: usb-audio: fix overeager device match for MacroSilicon MS2109 Mirko Dietrich <buzz(a)l4m1.de> ALSA: usb-audio: Creative USB X-Fi Pro SB1095 volume knob support Brant Merryman <brant.merryman(a)silabs.com> USB: serial: cp210x: enable usb generic throttle/unthrottle Brant Merryman <brant.merryman(a)silabs.com> USB: serial: cp210x: re-enable auto-RTS on open Miaohe Lin <linmiaohe(a)huawei.com> net: Set fput_needed iff FDPUT_FPUT is set Tim Froidcoeur <tim.froidcoeur(a)tessares.net> net: refactor bind_bucket fastreuse into helper Qingyu Li <ieatmuttonchuan(a)gmail.com> net/nfc/rawsock.c: add CAP_NET_RAW check. Xie He <xie.he.0141(a)gmail.com> drivers/net/wan/lapbether: Added needed_headroom and a skb->len check John Ogness <john.ogness(a)linutronix.de> af_packet: TPACKET_V3: fix fill status rwlock imbalance Jian Cai <caij2003(a)gmail.com> crypto: aesni - add compatibility with IAS Eric Dumazet <edumazet(a)google.com> x86/fsgsbase/64: Fix NULL deref in 86_fsgsbase_read_task Drew Fustini <drew(a)beagleboard.org> pinctrl-single: fix pcs_parse_pinconf() return value Wang Hai <wanghai38(a)huawei.com> dlm: Fix kobject memleak Florinel Iordache <florinel.iordache(a)nxp.com> fsl/fman: fix eth hash table allocation Florinel Iordache <florinel.iordache(a)nxp.com> fsl/fman: check dereferencing null pointer Florinel Iordache <florinel.iordache(a)nxp.com> fsl/fman: fix unreachable code Florinel Iordache <florinel.iordache(a)nxp.com> fsl/fman: fix dereference null return value Florinel Iordache <florinel.iordache(a)nxp.com> fsl/fman: use 32-bit unsigned integer Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> net: spider_net: Fix the size used in a 'dma_free_coherent()' call Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com> liquidio: Fix wrong return value in cn23xx_get_pf_num() Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com> net: ethernet: aquantia: Fix wrong return value Andrii Nakryiko <andriin(a)fb.com> tools, build: Propagate build failures from tools/build/Makefile.build Wang Hai <wanghai38(a)huawei.com> wl1251: fix always return 0 error Julian Wiedmann <jwi(a)linux.ibm.com> s390/qeth: don't process empty bridge port events Sandipan Das <sandipan(a)linux.ibm.com> selftests/powerpc: Fix online CPU selection Hanjun Guo <guohanjun(a)huawei.com> PCI: Release IVRS table in AMD ACS quirk Harish <harish(a)linux.ibm.com> selftests/powerpc: Fix CPU affinity for child process Nicolas Boichat <drinkcat(a)chromium.org> Bluetooth: hci_serdev: Only unregister device if it was registered Tom Rix <trix(a)redhat.com> power: supply: check if calc_soc succeeded in pm860x_init_battery Dan Carpenter <dan.carpenter(a)oracle.com> Smack: prevent underflow in smk_set_cipso() Dan Carpenter <dan.carpenter(a)oracle.com> Smack: fix another vsscanf out of bounds Chris Packham <chris.packham(a)alliedtelesis.co.nz> net: dsa: mv88e6xxx: MV88E6097 does not support jumbo configuration Finn Thain <fthain(a)telegraphics.com.au> scsi: mesh: Fix panic after host or bus reset Marek Szyprowski <m.szyprowski(a)samsung.com> usb: dwc2: Fix error path in gadget registration Yu Kuai <yukuai3(a)huawei.com> MIPS: OCTEON: add missing put_device() call in dwc3_octeon_device_init() Sai Prakash Ranjan <saiprakash.ranjan(a)codeaurora.org> coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb() Dan Carpenter <dan.carpenter(a)oracle.com> thermal: ti-soc-thermal: Fix reversed condition in ti_thermal_expose_sensor() Johan Hovold <johan(a)kernel.org> USB: serial: iuu_phoenix: fix led-activity helpers Marco Felsch <m.felsch(a)pengutronix.de> drm/imx: tve: fix regulator_disable error path Xiongfeng Wang <wangxiongfeng2(a)huawei.com> PCI/ASPM: Add missing newline in sysfs 'policy' Colin Ian King <colin.king(a)canonical.com> staging: rtl8192u: fix a dubious looking mask before a shift Milton Miller <miltonm(a)us.ibm.com> powerpc/vdso: Fix vdso cpu truncation Dan Carpenter <dan.carpenter(a)oracle.com> mwifiex: Prevent memory corruption handling keys John Garry <john.garry(a)huawei.com> scsi: scsi_debug: Add check for sdebug_max_queue during module init Tom Rix <trix(a)redhat.com> drm/bridge: sil_sii8620: initialize return of sii8620_readb Laurent Pinchart <laurent.pinchart+renesas(a)ideasonboard.com> drm: panel: simple: Fix bpc for LG LB070WV8 panel Kai-Heng Feng <kai.heng.feng(a)canonical.com> leds: core: Flush scheduled work for system suspend Bjorn Helgaas <bhelgaas(a)google.com> PCI: Fix pci_cfg_wait queue locking problem Darrick J. Wong <darrick.wong(a)oracle.com> xfs: fix reflink quota reservation accounting error Chuhong Yuan <hslester96(a)gmail.com> media: exynos4-is: Add missed check for pinctrl_lookup_state() Dan Carpenter <dan.carpenter(a)oracle.com> media: firewire: Using uninitialized values in node_probe() Julian Anastasov <ja(a)ssi.bg> ipvs: allow connection reuse for unconfirmed conntrack Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> scsi: eesox: Fix different dev_id between request_irq() and free_irq() Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> scsi: powertec: Fix different dev_id between request_irq() and free_irq() Colin Ian King <colin.king(a)canonical.com> drm/radeon: fix array out-of-bounds read and write issues Wang Hai <wanghai38(a)huawei.com> cxl: Fix kobject memleak Emil Velikov <emil.velikov(a)collabora.com> drm/mipi: use dcs write for mipi_dsi_dcs_set_tear_scanline Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> scsi: cumana_2: Fix different dev_id between request_irq() and free_irq() Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: Intel: bxt_rt298: add missing .owner field Chuhong Yuan <hslester96(a)gmail.com> media: omap3isp: Add missed v4l2_ctrl_handler_free() for preview_init_entities() Arnd Bergmann <arnd(a)arndb.de> leds: lm355x: avoid enum conversion warning Colin Ian King <colin.king(a)canonical.com> drm/arm: fix unintentional integer overflow on left shift Tomasz Duszynski <tomasz.duszynski(a)octakon.com> iio: improve IIO_CONCENTRATION channel type description Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> video: pxafb: Fix the function used to balance a 'dma_alloc_coherent()' call Dejin Zheng <zhengdejin5(a)gmail.com> console: newport_con: fix an issue about leak related system resources Dejin Zheng <zhengdejin5(a)gmail.com> video: fbdev: sm712fb: fix an issue about iounmap for a wrong address Qiushi Wu <wu000273(a)umn.edu> agp/intel: Fix a memory leak on module initialisation failure Erik Kaneda <erik.kaneda(a)intel.com> ACPICA: Do not increment operation_region reference counts for field units Coly Li <colyli(a)suse.de> bcache: fix super block seq numbers comparision in register_cache_set() Jim Cromie <jim.cromie(a)gmail.com> dyndbg: fix a BUG_ON in ddebug_describe_flags Danesh Petigara <danesh.petigara(a)broadcom.com> usb: bdc: Halt controller on suspend Sasi Kumar <sasi.kumar(a)broadcom.com> bdc: Fix bug causing crash after multiple disconnects Evgeny Novikov <novikov(a)ispras.ru> usb: gadget: net2280: fix memory leak on probe error handling paths Dmitry Osipenko <digetx(a)gmail.com> gpu: host1x: debug: Fix multiple channels emitting messages simultaneously Bolarinwa Olayemi Saheed <refactormyself(a)gmail.com> iwlegacy: Check the return value of pcie_capability_read_*() Wright Feng <wright.feng(a)cypress.com> brcmfmac: set state of hanger slot to FREE when flushing PSQ Prasanna Kerekoppa <prasanna.kerekoppa(a)cypress.com> brcmfmac: To fix Bss Info flag definition Bug Paul E. McKenney <paulmck(a)kernel.org> mm/mmap.c: Add cond_resched() for exit_mmap() CPU stalls Bartosz Golaszewski <bgolaszewski(a)baylibre.com> irqchip/irq-mtk-sysirq: Replace spinlock with raw_spinlock Michael Tretter <m.tretter(a)pengutronix.de> drm/debugfs: fix plain echo to connector "force" attribute Aditya Pakki <pakki001(a)umn.edu> drm/nouveau: fix multiple instances of reference count leaks Ricardo Cañuelo <ricardo.canuelo(a)collabora.com> arm64: dts: hisilicon: hikey: fixes to comply with adi, adv7533 DT binding Zhao Heming <heming.zhao(a)suse.com> md-cluster: fix wild pointer of unlock_all_bitmaps() Evgeny Novikov <novikov(a)ispras.ru> video: fbdev: neofb: fix memory leak in neo_scan_monitor() Aditya Pakki <pakki001(a)umn.edu> drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync Paul E. McKenney <paulmck(a)kernel.org> fs/btrfs: Add cond_resched() for try_release_extent_mapping() stalls Lihong Kou <koulihong(a)huawei.com> Bluetooth: add a mutex lock to avoid UAF in do_enale_set Tomi Valkeinen <tomi.valkeinen(a)ti.com> drm/tilcdc: fix leak & null ref in panel_connector_get_modes Yu Kuai <yukuai3(a)huawei.com> ARM: socfpga: PM: add missing put_device() call in socfpga_setup_ocram_self_refresh() Dilip Kota <eswara.kota(a)linux.intel.com> spi: lantiq: fix: Rx overflow error in full duplex mode yu kuai <yukuai3(a)huawei.com> ARM: at91: pm: add missing put_device() call in at91_pm_sram_init() Lu Wei <luwei32(a)huawei.com> platform/x86: intel-vbtn: Fix return value check in check_acpi_dev() Lu Wei <luwei32(a)huawei.com> platform/x86: intel-hid: Fix return value check in check_acpi_dev() Finn Thain <fthain(a)telegraphics.com.au> m68k: mac: Fix IOP status/control register writes Finn Thain <fthain(a)telegraphics.com.au> m68k: mac: Don't send IOP message until channel is idle Alim Akhtar <alim.akhtar(a)samsung.com> arm64: dts: exynos: Fix silent hang after boot on Espresso Stephan Gerhold <stephan(a)gerhold.net> arm64: dts: qcom: msm8916: Replace invalid bias-pull-none property Qiushi Wu <wu000273(a)umn.edu> EDAC: Fix reference count leaks Heiko Stuebner <heiko.stuebner(a)theobroma-systems.com> arm64: dts: rockchip: fix rk3399-puma gmac reset gpio Heiko Stuebner <heiko.stuebner(a)theobroma-systems.com> arm64: dts: rockchip: fix rk3399-puma vcc5v0-host gpio Peng Liu <iwtbavbm(a)gmail.com> sched: correct SD_flags returned by tl->sd_flags() Zhenzhong Duan <zhenzhong.duan(a)gmail.com> x86/mce/inject: Fix a wrong assignment of i_mce.status Yang Yingliang <yangyingliang(a)huawei.com> cgroup: add missing skcd->no_refcnt check in cgroup_sk_clone() Grant Likely <grant.likely(a)secretlab.ca> HID: input: Fix devices that return multiple bytes in battery report Nick Desaulniers <ndesaulniers(a)google.com> tracepoint: Mark __tracepoint_string's __used Eric Biggers <ebiggers(a)google.com> Smack: fix use-after-free in smk_write_relabel_self() David Howells <dhowells(a)redhat.com> rxrpc: Fix race between recvmsg and sendmsg on immediate call failure Rustam Kovhaev <rkovhaev(a)gmail.com> usb: hso: check for return value in hso_serial_common_create() Willem de Bruijn <willemb(a)google.com> selftests/net: relax cpu affinity requirement in msg_zerocopy test Hangbin Liu <liuhangbin(a)gmail.com> Revert "vxlan: fix tos value before xmit" Peilin Ye <yepeilin.cs(a)gmail.com> openvswitch: Prevent kernel-infoleak in ovs_ct_put_key() Lorenzo Bianconi <lorenzo(a)kernel.org> net: gre: recompute gre csum for sctp over gre tunnels Stephen Hemminger <stephen(a)networkplumber.org> hv_netvsc: do not use VF device if link is down Johan Hovold <johan(a)kernel.org> net: lan78xx: replace bogus endpoint lookup Ido Schimmel <idosch(a)mellanox.com> vxlan: Ensure FDB dump is performed under RCU Landen Chao <landen.chao(a)mediatek.com> net: ethernet: mtk_eth_soc: fix MTU warnings Cong Wang <xiyou.wangcong(a)gmail.com> ipv6: fix memory leaks on IPV6_ADDRFORM path Ido Schimmel <idosch(a)mellanox.com> ipv4: Silence suspicious RCU usage warning Frank van der Linden <fllinden(a)amazon.com> xattr: break delegations in {set,remove}xattr Dexuan Cui <decui(a)microsoft.com> Drivers: hv: vmbus: Ignore CHANNELMSG_TL_CONNECT_RESULT(23) Philippe Duplessis-Guindon <pduplessis(a)efficios.com> tools lib traceevent: Fix memory leak in process_dynamic_array_len Xin Xiong <xiongx18(a)fudan.edu.cn> atm: fix atm_dev refcnt leaks in atmtcp_remove_persistent Francesco Ruggeri <fruggeri(a)arista.com> igb: reinit_locked() should be called with rtnl_lock Julian Squires <julian(a)cipht.net> cfg80211: check vendor command doit pointer before use Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: slave: add sanity check when unregistering Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: slave: improve sanity check when registering Ben Skeggs <bskeggs(a)redhat.com> drm/nouveau/fbcon: zero-initialise the mode_cmd2 structure Ben Skeggs <bskeggs(a)redhat.com> drm/nouveau/fbcon: fix module unload when fbcon init has failed for some reason Christoph Hellwig <hch(a)lst.de> net/9p: validate fds in p9_fd_open Johan Hovold <johan(a)kernel.org> leds: 88pm860x: fix use-after-free on unbind Johan Hovold <johan(a)kernel.org> leds: lm3533: fix use-after-free on unbind Johan Hovold <johan(a)kernel.org> leds: da903x: fix use-after-free on unbind Johan Hovold <johan(a)kernel.org> leds: wm831x-status: fix use-after-free on unbind Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> mtd: properly check all write ioctls for permissions Yunhai Zhang <zhangyunhai(a)nsfocus.com> vgacon: Fix for missing check in scrollback handling Jann Horn <jannh(a)google.com> binder: Prevent context manager from incrementing ref 0 Adam Ford <aford173(a)gmail.com> omapfb: dss: Fix max fclk divider for omap36xx Peilin Ye <yepeilin.cs(a)gmail.com> Bluetooth: Prevent out-of-bounds read in hci_inquiry_result_with_rssi_evt() Peilin Ye <yepeilin.cs(a)gmail.com> Bluetooth: Prevent out-of-bounds read in hci_inquiry_result_evt() Peilin Ye <yepeilin.cs(a)gmail.com> Bluetooth: Fix slab-out-of-bounds read in hci_extended_inquiry_result_evt() Suren Baghdasaryan <surenb(a)google.com> staging: android: ashmem: Fix lockdep warning for write operation Takashi Iwai <tiwai(a)suse.de> ALSA: seq: oss: Serialize ioctls Forest Crossman <cyrozap(a)gmail.com> usb: xhci: Fix ASMedia ASM1142 DMA addressing Forest Crossman <cyrozap(a)gmail.com> usb: xhci: define IDs for various ASMedia host controllers Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> USB: iowarrior: fix up report size handling for some devices Roi Dayan <roid(a)mellanox.com> net/mlx5e: Don't support phys switch id if not in switchdev mode Erik Ekman <erik(a)kryo.se> USB: serial: qcserial: add EM7305 QDL product ID ------------- Diffstat: Documentation/ABI/testing/sysfs-bus-iio | 3 +- .../bindings/iio/multiplexer/io-channel-mux.txt | 2 +- Makefile | 4 +- arch/arm/kernel/stacktrace.c | 24 +++ arch/arm/mach-at91/pm.c | 11 +- arch/arm/mach-socfpga/pm.c | 8 +- arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 1 + arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 11 ++ arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 2 +- arch/arm64/boot/dts/qcom/msm8916-pins.dtsi | 10 +- arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 4 +- arch/m68k/mac/iop.c | 21 +-- arch/mips/cavium-octeon/octeon-usb.c | 5 +- arch/mips/kernel/topology.c | 2 +- arch/parisc/include/asm/barrier.h | 61 ++++++++ arch/powerpc/include/asm/percpu.h | 4 +- arch/powerpc/kernel/vdso.c | 2 +- arch/powerpc/platforms/pseries/hotplug-memory.c | 2 +- arch/sh/boards/mach-landisk/setup.c | 3 + arch/x86/crypto/aes_ctrby8_avx-x86_64.S | 14 +- arch/x86/kernel/apic/io_apic.c | 5 + arch/x86/kernel/apic/vector.c | 4 + arch/x86/kernel/cpu/mcheck/mce-inject.c | 2 +- arch/x86/kernel/ptrace.c | 2 +- arch/xtensa/kernel/perf_event.c | 2 +- drivers/acpi/acpica/exprep.c | 4 - drivers/acpi/acpica/utdelete.c | 6 +- drivers/android/binder.c | 15 +- drivers/atm/atmtcp.c | 10 +- drivers/bluetooth/hci_serdev.c | 3 +- drivers/char/agp/intel-gtt.c | 4 +- drivers/clk/sirf/clk-atlas6.c | 2 +- drivers/crypto/cavium/cpt/cptvf_algs.c | 1 + drivers/crypto/cavium/cpt/cptvf_reqmanager.c | 12 +- drivers/crypto/cavium/cpt/request_manager.h | 2 + drivers/crypto/ccp/ccp-dev.h | 1 + drivers/crypto/ccp/ccp-ops.c | 37 +++-- drivers/crypto/qat/qat_common/qat_uclo.c | 9 +- drivers/edac/edac_device_sysfs.c | 1 + drivers/edac/edac_pci_sysfs.c | 2 +- drivers/gpu/drm/arm/malidp_planes.c | 2 +- drivers/gpu/drm/bridge/sil-sii8620.c | 2 +- drivers/gpu/drm/drm_debugfs.c | 8 +- drivers/gpu/drm/drm_mipi_dsi.c | 6 +- drivers/gpu/drm/imx/imx-ldb.c | 7 +- drivers/gpu/drm/imx/imx-tve.c | 20 +-- drivers/gpu/drm/nouveau/nouveau_drm.c | 8 +- drivers/gpu/drm/nouveau/nouveau_fbcon.c | 3 +- drivers/gpu/drm/nouveau/nouveau_gem.c | 4 +- drivers/gpu/drm/panel/panel-simple.c | 2 +- drivers/gpu/drm/radeon/ci_dpm.c | 2 +- drivers/gpu/drm/radeon/ni_dpm.c | 2 +- drivers/gpu/drm/radeon/radeon_display.c | 4 +- drivers/gpu/drm/radeon/radeon_drv.c | 4 +- drivers/gpu/drm/radeon/radeon_kms.c | 4 +- drivers/gpu/drm/tilcdc/tilcdc_panel.c | 6 +- drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 8 +- drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c | 5 +- drivers/gpu/host1x/debug.c | 4 + drivers/gpu/ipu-v3/ipu-image-convert.c | 58 +++---- drivers/hid/hid-input.c | 6 +- drivers/hv/channel_mgmt.c | 21 +-- drivers/hv/vmbus_drv.c | 4 + drivers/hwtracing/coresight/coresight-tmc-etf.c | 13 +- drivers/i2c/busses/i2c-rcar.c | 15 +- drivers/i2c/i2c-core-slave.c | 7 +- drivers/iio/dac/ad5592r-base.c | 4 +- drivers/infiniband/ulp/ipoib/ipoib.h | 2 +- drivers/infiniband/ulp/ipoib/ipoib_ib.c | 4 +- drivers/input/mouse/sentelic.c | 2 +- drivers/iommu/intel_irq_remapping.c | 8 + drivers/iommu/omap-iommu-debug.c | 3 + drivers/irqchip/irq-gic-v3-its.c | 5 +- drivers/irqchip/irq-mtk-sysirq.c | 8 +- drivers/leds/led-class.c | 1 + drivers/leds/leds-88pm860x.c | 14 +- drivers/leds/leds-da903x.c | 14 +- drivers/leds/leds-lm3533.c | 12 +- drivers/leds/leds-lm355x.c | 7 +- drivers/leds/leds-wm831x-status.c | 14 +- drivers/md/bcache/bset.c | 2 +- drivers/md/bcache/btree.c | 2 +- drivers/md/bcache/journal.c | 4 +- drivers/md/bcache/super.c | 11 +- drivers/md/dm-cache-target.c | 166 +++++++-------------- drivers/md/dm-rq.c | 3 - drivers/md/md-cluster.c | 1 + drivers/md/raid5.c | 3 +- drivers/media/firewire/firedtv-fw.c | 2 + drivers/media/platform/exynos4-is/media-dev.c | 3 + drivers/media/platform/omap3isp/isppreview.c | 4 +- drivers/mfd/arizona-core.c | 18 +++ drivers/mfd/dln2.c | 4 + drivers/misc/cxl/sysfs.c | 2 +- drivers/mtd/mtdchar.c | 56 +++++-- drivers/mtd/nand/qcom_nandc.c | 7 +- drivers/net/dsa/mv88e6xxx/chip.c | 1 - .../ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c | 2 +- .../ethernet/cavium/liquidio/cn23xx_pf_device.c | 2 +- drivers/net/ethernet/freescale/fman/fman.c | 3 +- drivers/net/ethernet/freescale/fman/fman_dtsec.c | 4 +- drivers/net/ethernet/freescale/fman/fman_mac.h | 2 +- drivers/net/ethernet/freescale/fman/fman_memac.c | 3 +- drivers/net/ethernet/freescale/fman/fman_port.c | 9 +- drivers/net/ethernet/freescale/fman/fman_tgec.c | 2 +- drivers/net/ethernet/intel/igb/igb_main.c | 9 ++ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 + drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 2 +- drivers/net/ethernet/qualcomm/emac/emac.c | 17 ++- .../net/ethernet/stmicro/stmmac/dwmac-ipq806x.c | 1 + .../net/ethernet/stmicro/stmmac/dwmac1000_core.c | 3 + drivers/net/ethernet/toshiba/spider_net.c | 4 +- drivers/net/hyperv/netvsc_drv.c | 7 +- drivers/net/usb/hso.c | 5 +- drivers/net/usb/lan78xx.c | 117 ++++----------- drivers/net/vxlan.c | 10 +- drivers/net/wan/lapbether.c | 10 +- .../broadcom/brcm80211/brcmfmac/fwil_types.h | 2 +- .../broadcom/brcm80211/brcmfmac/fwsignal.c | 4 + drivers/net/wireless/intel/iwlegacy/common.c | 4 +- drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c | 22 ++- drivers/net/wireless/ti/wl1251/event.c | 2 +- drivers/parisc/sba_iommu.c | 2 +- drivers/pci/access.c | 8 +- drivers/pci/host/vmd.c | 3 + drivers/pci/hotplug/acpiphp_glue.c | 14 +- drivers/pci/pcie/aspm.c | 1 + drivers/pci/quirks.c | 2 + drivers/pinctrl/pinctrl-single.c | 11 +- drivers/platform/x86/intel-hid.c | 2 +- drivers/platform/x86/intel-vbtn.c | 2 +- drivers/power/supply/88pm860x_battery.c | 6 +- drivers/pwm/pwm-bcm-iproc.c | 9 +- drivers/s390/net/qeth_l2_main.c | 4 + drivers/scsi/arm/cumana_2.c | 2 +- drivers/scsi/arm/eesox.c | 2 +- drivers/scsi/arm/powertec.c | 2 +- drivers/scsi/mesh.c | 8 +- drivers/scsi/scsi_debug.c | 6 + drivers/spi/spi-lantiq-ssc.c | 10 ++ drivers/spi/spidev.c | 21 ++- drivers/staging/android/ashmem.c | 12 ++ drivers/staging/rtl8192u/r8192U_core.c | 2 +- drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 2 +- drivers/usb/dwc2/platform.c | 4 +- drivers/usb/gadget/udc/bdc/bdc_core.c | 13 +- drivers/usb/gadget/udc/bdc/bdc_ep.c | 16 +- drivers/usb/gadget/udc/net2280.c | 4 +- drivers/usb/host/xhci-pci.c | 10 +- drivers/usb/misc/iowarrior.c | 35 +++-- drivers/usb/serial/cp210x.c | 19 +++ drivers/usb/serial/ftdi_sio.c | 37 +++-- drivers/usb/serial/iuu_phoenix.c | 14 +- drivers/usb/serial/qcserial.c | 1 + drivers/video/console/newport_con.c | 12 +- drivers/video/console/vgacon.c | 4 + drivers/video/fbdev/neofb.c | 1 + drivers/video/fbdev/omap2/omapfb/dss/dss.c | 2 +- drivers/video/fbdev/pxafb.c | 4 +- drivers/video/fbdev/sm712fb.c | 2 + drivers/watchdog/f71808e_wdt.c | 13 +- drivers/xen/balloon.c | 12 +- fs/9p/v9fs.c | 5 +- fs/btrfs/disk-io.c | 13 +- fs/btrfs/extent_io.c | 2 + fs/btrfs/free-space-cache.c | 4 +- fs/btrfs/tree-log.c | 8 +- fs/cifs/smb2pdu.c | 2 + fs/dlm/lockspace.c | 6 +- fs/ext2/ialloc.c | 3 +- fs/minix/inode.c | 36 ++++- fs/minix/itree_common.c | 8 +- fs/nfs/nfs4proc.c | 2 - fs/nfs/nfs4xdr.c | 6 +- fs/ocfs2/ocfs2.h | 4 +- fs/ocfs2/suballoc.c | 4 +- fs/ocfs2/super.c | 4 +- fs/ufs/super.c | 2 +- fs/xattr.c | 84 ++++++++++- fs/xfs/xfs_reflink.c | 21 ++- include/linux/bitfield.h | 2 +- include/linux/hyperv.h | 2 + include/linux/intel-iommu.h | 4 +- include/linux/irq.h | 12 ++ include/linux/tracepoint.h | 2 +- include/linux/xattr.h | 2 + include/net/addrconf.h | 1 + include/net/inet_connection_sock.h | 4 + include/net/ip_vs.h | 10 +- include/net/sock.h | 4 + kernel/cgroup/cgroup.c | 2 + kernel/irq/manage.c | 41 ++++- kernel/kprobes.c | 7 + kernel/sched/topology.c | 2 +- kernel/trace/ftrace.c | 15 +- kernel/trace/trace_events.c | 4 +- kernel/trace/trace_hwlat.c | 5 +- lib/dynamic_debug.c | 23 ++- lib/test_kmod.c | 2 +- mm/khugepaged.c | 22 +-- mm/mmap.c | 1 + net/9p/trans_fd.c | 24 ++- net/bluetooth/6lowpan.c | 5 + net/bluetooth/hci_event.c | 11 +- net/compat.c | 1 + net/core/sock.c | 21 +++ net/ipv4/fib_trie.c | 2 +- net/ipv4/gre_offload.c | 13 +- net/ipv4/inet_connection_sock.c | 93 ++++++------ net/ipv4/inet_hashtables.c | 1 + net/ipv6/anycast.c | 17 ++- net/ipv6/ipv6_sockglue.c | 1 + net/mac80211/sta_info.c | 2 +- net/netfilter/ipvs/ip_vs_core.c | 12 +- net/nfc/rawsock.c | 7 +- net/openvswitch/conntrack.c | 38 ++--- net/packet/af_packet.c | 9 +- net/rxrpc/call_object.c | 27 +++- net/rxrpc/conn_object.c | 8 +- net/rxrpc/recvmsg.c | 2 +- net/rxrpc/sendmsg.c | 3 + net/socket.c | 2 +- net/wireless/nl80211.c | 6 +- security/smack/smackfs.c | 19 ++- sound/core/seq/oss/seq_oss.c | 8 +- sound/pci/echoaudio/echoaudio.c | 2 - sound/soc/intel/boards/bxt_rt298.c | 2 + sound/usb/card.h | 1 + sound/usb/mixer_quirks.c | 1 + sound/usb/pcm.c | 6 + sound/usb/quirks-table.h | 64 +++++++- sound/usb/quirks.c | 3 + sound/usb/stream.c | 1 + tools/build/Build.include | 3 +- tools/build/Makefile.feature | 2 +- tools/build/feature/Makefile | 2 - tools/lib/traceevent/event-parse.c | 1 + tools/perf/bench/mem-functions.c | 21 +-- .../perf/util/intel-pt-decoder/intel-pt-decoder.c | 21 +-- tools/testing/selftests/net/msg_zerocopy.c | 5 +- .../selftests/powerpc/benchmarks/context_switch.c | 21 ++- tools/testing/selftests/powerpc/utils.c | 37 +++-- 242 files changed, 1598 insertions(+), 820 deletions(-)

4 years, 4 months

5
5
0 0

[PATCH 2/3] xhci: Do warm-reset when both CAS and XDEV_RESUME are set

by Mathias Nyman

From: Kai-Heng Feng <kai.heng.feng(a)canonical.com> Sometimes re-plugging a USB device during system sleep renders the device useless: [ 173.418345] xhci_hcd 0000:00:14.0: Get port status 2-4 read: 0x14203e2, return 0x10262 ... [ 176.496485] usb 2-4: Waited 2000ms for CONNECT [ 176.496781] usb usb2-port4: status 0000.0262 after resume, -19 [ 176.497103] usb 2-4: can't resume, status -19 [ 176.497438] usb usb2-port4: logical disconnect Because PLS equals to XDEV_RESUME, xHCI driver reports U3 to usbcore, despite of CAS bit is flagged. So proritize CAS over XDEV_RESUME to let usbcore handle warm-reset for the port. Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Kai-Heng Feng <kai.heng.feng(a)canonical.com> Signed-off-by: Mathias Nyman <mathias.nyman(a)linux.intel.com> --- drivers/usb/host/xhci-hub.c | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c index c3554e37e09f..4e14e164cb68 100644 --- a/drivers/usb/host/xhci-hub.c +++ b/drivers/usb/host/xhci-hub.c @@ -740,15 +740,6 @@ static void xhci_hub_report_usb3_link_state(struct xhci_hcd *xhci, { u32 pls = status_reg & PORT_PLS_MASK; - /* resume state is a xHCI internal state. - * Do not report it to usb core, instead, pretend to be U3, - * thus usb core knows it's not ready for transfer - */ - if (pls == XDEV_RESUME) { - *status |= USB_SS_PORT_LS_U3; - return; - } - /* When the CAS bit is set then warm reset * should be performed on port */ @@ -770,6 +761,16 @@ static void xhci_hub_report_usb3_link_state(struct xhci_hcd *xhci, */ pls |= USB_PORT_STAT_CONNECTION; } else { + /* + * Resume state is an xHCI internal state. Do not report it to + * usb core, instead, pretend to be U3, thus usb core knows + * it's not ready for transfer. + */ + if (pls == XDEV_RESUME) { + *status |= USB_SS_PORT_LS_U3; + return; + } + /* * If CAS bit isn't set but the Port is already at * Compliance Mode, fake a connection so the USB core -- 2.17.1

4 years, 4 months

1
0
0 0

[PATCH 1/3] usb: host: xhci: fix ep context print mismatch in debugfs

by Mathias Nyman

From: Li Jun <jun.li(a)nxp.com> dci is 0 based and xhci_get_ep_ctx() will do ep index increment to get the ep context. [rename dci to ep_index -Mathias] Cc: stable <stable(a)vger.kernel.org> # v4.15+ Fixes: 02b6fdc2a153 ("usb: xhci: Add debugfs interface for xHCI driver") Signed-off-by: Li Jun <jun.li(a)nxp.com> Signed-off-by: Mathias Nyman <mathias.nyman(a)linux.intel.com> --- drivers/usb/host/xhci-debugfs.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/usb/host/xhci-debugfs.c b/drivers/usb/host/xhci-debugfs.c index 92e25a62fdb5..c88bffd68742 100644 --- a/drivers/usb/host/xhci-debugfs.c +++ b/drivers/usb/host/xhci-debugfs.c @@ -274,7 +274,7 @@ static int xhci_slot_context_show(struct seq_file *s, void *unused) static int xhci_endpoint_context_show(struct seq_file *s, void *unused) { - int dci; + int ep_index; dma_addr_t dma; struct xhci_hcd *xhci; struct xhci_ep_ctx *ep_ctx; @@ -283,9 +283,9 @@ static int xhci_endpoint_context_show(struct seq_file *s, void *unused) xhci = hcd_to_xhci(bus_to_hcd(dev->udev->bus)); - for (dci = 1; dci < 32; dci++) { - ep_ctx = xhci_get_ep_ctx(xhci, dev->out_ctx, dci); - dma = dev->out_ctx->dma + dci * CTX_SIZE(xhci->hcc_params); + for (ep_index = 0; ep_index < 31; ep_index++) { + ep_ctx = xhci_get_ep_ctx(xhci, dev->out_ctx, ep_index); + dma = dev->out_ctx->dma + (ep_index + 1) * CTX_SIZE(xhci->hcc_params); seq_printf(s, "%pad: %s\n", &dma, xhci_decode_ep_context(le32_to_cpu(ep_ctx->ep_info), le32_to_cpu(ep_ctx->ep_info2), -- 2.17.1

4 years, 4 months

1
0
0 0

[PATCH 4.19 000/168] 4.19.140-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.140 release. There are 168 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 19 Aug 2020 14:36:49 +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/v4.x/stable-review/patch-4.19.140-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.140-rc1 Oleksandr Andrushchenko <oleksandr_andrushchenko(a)epam.com> xen/gntdev: Fix dmabuf import with non-zero sgt offset Roger Pau Monne <roger.pau(a)citrix.com> xen/balloon: make the balloon wait interruptible Roger Pau Monne <roger.pau(a)citrix.com> xen/balloon: fix accounting in alloc_xenballooned_pages error path Jon Derrick <jonathan.derrick(a)intel.com> irqdomain/treewide: Free firmware node after domain removal Nathan Huckleberry <nhuck(a)google.com> ARM: 8992/1: Fix unwind_frame for clang-built kernels Sven Schnelle <svens(a)stackframe.org> parisc: mask out enable and reserved bits from sba imask John David Anglin <dave.anglin(a)bell.net> parisc: Implement __smp_store_release and __smp_load_acquire barriers Sivaprakash Murugesan <sivaprak(a)codeaurora.org> mtd: rawnand: qcom: avoid write to unavailable register Christian Eggers <ceggers(a)arri.de> spi: spidev: Align buffers for DMA Romain Naour <romain.naour(a)gmail.com> include/asm-generic/vmlinux.lds.h: align ro_after_init Ivan Kokshaysky <ink(a)jurassic.park.msu.ru> cpufreq: dt: fix oops on armada37xx Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Don't return layout segments that are in use Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Don't move layouts to plh_return_segs list while in use Dave Airlie <airlied(a)redhat.com> drm/ttm/nouveau: don't call tt destroy callback on alloc failure. Zheng Bin <zhengbin13(a)huawei.com> 9p: Fix memory leak in v9fs_mount Hector Martin <marcan(a)marcan.st> ALSA: usb-audio: add quirk for Pioneer DDJ-RB Eric Biggers <ebiggers(a)google.com> fs/minix: reject too-large maximum file size Eric Biggers <ebiggers(a)google.com> fs/minix: don't allow getting deleted inodes Eric Biggers <ebiggers(a)google.com> fs/minix: check return value of sb_getblk() Jakub Kicinski <kuba(a)kernel.org> bitfield.h: don't compile-time validate _val in FIELD_FIT Mikulas Patocka <mpatocka(a)redhat.com> crypto: cpt - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified John Allen <john.allen(a)amd.com> crypto: ccp - Fix use of merged scatterlists Tom Rix <trix(a)redhat.com> crypto: qat - fix double free in qat_uclo_create_batch_init_list Mikulas Patocka <mpatocka(a)redhat.com> crypto: hisilicon - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified Matteo Croce <mcroce(a)linux.microsoft.com> pstore: Fix linking when crypto API disabled Hector Martin <marcan(a)marcan.st> ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109 Hector Martin <marcan(a)marcan.st> ALSA: usb-audio: fix overeager device match for MacroSilicon MS2109 Mirko Dietrich <buzz(a)l4m1.de> ALSA: usb-audio: Creative USB X-Fi Pro SB1095 volume knob support Hui Wang <hui.wang(a)canonical.com> ALSA: hda - fix the micmute led status for Lenovo ThinkCentre AIO Brant Merryman <brant.merryman(a)silabs.com> USB: serial: cp210x: enable usb generic throttle/unthrottle Brant Merryman <brant.merryman(a)silabs.com> USB: serial: cp210x: re-enable auto-RTS on open Tim Froidcoeur <tim.froidcoeur(a)tessares.net> net: initialize fastreuse on inet_inherit_port Tim Froidcoeur <tim.froidcoeur(a)tessares.net> net: refactor bind_bucket fastreuse into helper Ira Weiny <ira.weiny(a)intel.com> net/tls: Fix kmap usage Miaohe Lin <linmiaohe(a)huawei.com> net: Set fput_needed iff FDPUT_FPUT is set Qingyu Li <ieatmuttonchuan(a)gmail.com> net/nfc/rawsock.c: add CAP_NET_RAW check. Xie He <xie.he.0141(a)gmail.com> drivers/net/wan/lapbether: Added needed_headroom and a skb->len check John Ogness <john.ogness(a)linutronix.de> af_packet: TPACKET_V3: fix fill status rwlock imbalance Jian Cai <caij2003(a)gmail.com> crypto: aesni - add compatibility with IAS Eric Dumazet <edumazet(a)google.com> x86/fsgsbase/64: Fix NULL deref in 86_fsgsbase_read_task Chuck Lever <chuck.lever(a)oracle.com> svcrdma: Fix page leak in svc_rdma_recv_read_chunk() Drew Fustini <drew(a)beagleboard.org> pinctrl-single: fix pcs_parse_pinconf() return value Pavel Machek <pavel(a)ucw.cz> ocfs2: fix unbalanced locking Wang Hai <wanghai38(a)huawei.com> dlm: Fix kobject memleak Florinel Iordache <florinel.iordache(a)nxp.com> fsl/fman: fix eth hash table allocation Florinel Iordache <florinel.iordache(a)nxp.com> fsl/fman: check dereferencing null pointer Florinel Iordache <florinel.iordache(a)nxp.com> fsl/fman: fix unreachable code Florinel Iordache <florinel.iordache(a)nxp.com> fsl/fman: fix dereference null return value Florinel Iordache <florinel.iordache(a)nxp.com> fsl/fman: use 32-bit unsigned integer Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> net: spider_net: Fix the size used in a 'dma_free_coherent()' call Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com> liquidio: Fix wrong return value in cn23xx_get_pf_num() Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com> net: ethernet: aquantia: Fix wrong return value Andrii Nakryiko <andriin(a)fb.com> tools, build: Propagate build failures from tools/build/Makefile.build Wang Hai <wanghai38(a)huawei.com> wl1251: fix always return 0 error Julian Wiedmann <jwi(a)linux.ibm.com> s390/qeth: don't process empty bridge port events Jerome Brunet <jbrunet(a)baylibre.com> ASoC: meson: axg-tdm-interface: fix link fmt setup Sandipan Das <sandipan(a)linux.ibm.com> selftests/powerpc: Fix online CPU selection Hanjun Guo <guohanjun(a)huawei.com> PCI: Release IVRS table in AMD ACS quirk Harish <harish(a)linux.ibm.com> selftests/powerpc: Fix CPU affinity for child process Michael Ellerman <mpe(a)ellerman.id.au> powerpc/boot: Fix CONFIG_PPC_MPC52XX references Linus Walleij <linus.walleij(a)linaro.org> net: dsa: rtl8366: Fix VLAN set-up Linus Walleij <linus.walleij(a)linaro.org> net: dsa: rtl8366: Fix VLAN semantics Nicolas Boichat <drinkcat(a)chromium.org> Bluetooth: hci_serdev: Only unregister device if it was registered Nicolas Boichat <drinkcat(a)chromium.org> Bluetooth: hci_h5: Set HCI_UART_RESET_ON_INIT to correct flags Tom Rix <trix(a)redhat.com> power: supply: check if calc_soc succeeded in pm860x_init_battery Dan Carpenter <dan.carpenter(a)oracle.com> Smack: prevent underflow in smk_set_cipso() Dan Carpenter <dan.carpenter(a)oracle.com> Smack: fix another vsscanf out of bounds Li Heng <liheng40(a)huawei.com> RDMA/core: Fix return error value in _ib_modify_qp() to negative Kishon Vijay Abraham I <kishon(a)ti.com> PCI: cadence: Fix updating Vendor ID and Subsystem Vendor ID register Chris Packham <chris.packham(a)alliedtelesis.co.nz> net: dsa: mv88e6xxx: MV88E6097 does not support jumbo configuration Finn Thain <fthain(a)telegraphics.com.au> scsi: mesh: Fix panic after host or bus reset Marek Szyprowski <m.szyprowski(a)samsung.com> usb: dwc2: Fix error path in gadget registration Yu Kuai <yukuai3(a)huawei.com> MIPS: OCTEON: add missing put_device() call in dwc3_octeon_device_init() Sai Prakash Ranjan <saiprakash.ranjan(a)codeaurora.org> coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb() Dan Carpenter <dan.carpenter(a)oracle.com> thermal: ti-soc-thermal: Fix reversed condition in ti_thermal_expose_sensor() Kars Mulder <kerneldev(a)karsmulder.nl> usb: core: fix quirks_param_set() writing to a const pointer Johan Hovold <johan(a)kernel.org> USB: serial: iuu_phoenix: fix led-activity helpers Marco Felsch <m.felsch(a)pengutronix.de> drm/imx: tve: fix regulator_disable error path Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com> powerpc/book3s64/pkeys: Use PVR check instead of cpu feature Xiongfeng Wang <wangxiongfeng2(a)huawei.com> PCI/ASPM: Add missing newline in sysfs 'policy' Colin Ian King <colin.king(a)canonical.com> staging: rtl8192u: fix a dubious looking mask before a shift Mikhail Malygin <m.malygin(a)yadro.com> RDMA/rxe: Prevent access to wr->next ptr afrer wr is posted to send queue Yuval Basson <ybason(a)marvell.com> RDMA/qedr: SRQ's bug fixes Milton Miller <miltonm(a)us.ibm.com> powerpc/vdso: Fix vdso cpu truncation Dan Carpenter <dan.carpenter(a)oracle.com> mwifiex: Prevent memory corruption handling keys John Garry <john.garry(a)huawei.com> scsi: scsi_debug: Add check for sdebug_max_queue during module init Tom Rix <trix(a)redhat.com> drm/bridge: sil_sii8620: initialize return of sii8620_readb Marek Szyprowski <m.szyprowski(a)samsung.com> phy: exynos5-usbdrd: Calibrating makes sense only for USB2.0 PHY Laurent Pinchart <laurent.pinchart+renesas(a)ideasonboard.com> drm: panel: simple: Fix bpc for LG LB070WV8 panel Kai-Heng Feng <kai.heng.feng(a)canonical.com> leds: core: Flush scheduled work for system suspend Bjorn Helgaas <bhelgaas(a)google.com> PCI: Fix pci_cfg_wait queue locking problem Zhu Yanjun <yanjunz(a)mellanox.com> RDMA/rxe: Skip dgid check in loopback mode Darrick J. Wong <darrick.wong(a)oracle.com> xfs: fix reflink quota reservation accounting error Darrick J. Wong <darrick.wong(a)oracle.com> xfs: don't eat an EIO/ENOSPC writeback error when scrubbing data fork Chuhong Yuan <hslester96(a)gmail.com> media: exynos4-is: Add missed check for pinctrl_lookup_state() Dan Carpenter <dan.carpenter(a)oracle.com> media: firewire: Using uninitialized values in node_probe() Julian Anastasov <ja(a)ssi.bg> ipvs: allow connection reuse for unconfirmed conntrack Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> scsi: eesox: Fix different dev_id between request_irq() and free_irq() Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> scsi: powertec: Fix different dev_id between request_irq() and free_irq() Colin Ian King <colin.king(a)canonical.com> drm/radeon: fix array out-of-bounds read and write issues Wang Hai <wanghai38(a)huawei.com> cxl: Fix kobject memleak Emil Velikov <emil.velikov(a)collabora.com> drm/mipi: use dcs write for mipi_dsi_dcs_set_tear_scanline Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> scsi: cumana_2: Fix different dev_id between request_irq() and free_irq() Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: Intel: bxt_rt298: add missing .owner field Chuhong Yuan <hslester96(a)gmail.com> media: omap3isp: Add missed v4l2_ctrl_handler_free() for preview_init_entities() Arnd Bergmann <arnd(a)arndb.de> leds: lm355x: avoid enum conversion warning Colin Ian King <colin.king(a)canonical.com> drm/arm: fix unintentional integer overflow on left shift Lubomir Rintel <lkundrak(a)v3.sk> drm/etnaviv: Fix error path on failure to enable bus clk Tomasz Duszynski <tomasz.duszynski(a)octakon.com> iio: improve IIO_CONCENTRATION channel type description Evan Green <evgreen(a)chromium.org> ath10k: Acquire tx_lock in tx error paths Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> video: pxafb: Fix the function used to balance a 'dma_alloc_coherent()' call Dejin Zheng <zhengdejin5(a)gmail.com> console: newport_con: fix an issue about leak related system resources Dejin Zheng <zhengdejin5(a)gmail.com> video: fbdev: sm712fb: fix an issue about iounmap for a wrong address Qiushi Wu <wu000273(a)umn.edu> agp/intel: Fix a memory leak on module initialisation failure Rob Clark <robdclark(a)chromium.org> drm/msm: ratelimit crtc event overflow error Erik Kaneda <erik.kaneda(a)intel.com> ACPICA: Do not increment operation_region reference counts for field units Coly Li <colyli(a)suse.de> bcache: fix super block seq numbers comparision in register_cache_set() Jim Cromie <jim.cromie(a)gmail.com> dyndbg: fix a BUG_ON in ddebug_describe_flags Danesh Petigara <danesh.petigara(a)broadcom.com> usb: bdc: Halt controller on suspend Sasi Kumar <sasi.kumar(a)broadcom.com> bdc: Fix bug causing crash after multiple disconnects Evgeny Novikov <novikov(a)ispras.ru> usb: gadget: net2280: fix memory leak on probe error handling paths Dmitry Osipenko <digetx(a)gmail.com> gpu: host1x: debug: Fix multiple channels emitting messages simultaneously Bolarinwa Olayemi Saheed <refactormyself(a)gmail.com> iwlegacy: Check the return value of pcie_capability_read_*() Wright Feng <wright.feng(a)cypress.com> brcmfmac: set state of hanger slot to FREE when flushing PSQ Prasanna Kerekoppa <prasanna.kerekoppa(a)cypress.com> brcmfmac: To fix Bss Info flag definition Bug Wright Feng <wright.feng(a)cypress.com> brcmfmac: keep SDIO watchdog running when console_interval is non-zero Paul E. McKenney <paulmck(a)kernel.org> mm/mmap.c: Add cond_resched() for exit_mmap() CPU stalls Bartosz Golaszewski <bgolaszewski(a)baylibre.com> irqchip/irq-mtk-sysirq: Replace spinlock with raw_spinlock Christian König <christian.koenig(a)amd.com> drm/radeon: disable AGP by default Michael Tretter <m.tretter(a)pengutronix.de> drm/debugfs: fix plain echo to connector "force" attribute Chunfeng Yun <chunfeng.yun(a)mediatek.com> usb: mtu3: clear dual mode of u3port when disable device Aditya Pakki <pakki001(a)umn.edu> drm/nouveau: fix multiple instances of reference count leaks Navid Emamdoost <navid.emamdoost(a)gmail.com> drm/etnaviv: fix ref count leak via pm_runtime_get_sync Ricardo Cañuelo <ricardo.canuelo(a)collabora.com> arm64: dts: hisilicon: hikey: fixes to comply with adi, adv7533 DT binding Zhao Heming <heming.zhao(a)suse.com> md-cluster: fix wild pointer of unlock_all_bitmaps() Evgeny Novikov <novikov(a)ispras.ru> video: fbdev: neofb: fix memory leak in neo_scan_monitor() Sedat Dilek <sedat.dilek(a)gmail.com> crypto: aesni - Fix build with LLVM_IAS=1 Aditya Pakki <pakki001(a)umn.edu> drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync Jack Xiao <Jack.Xiao(a)amd.com> drm/amdgpu: avoid dereferencing a NULL pointer Paul E. McKenney <paulmck(a)kernel.org> fs/btrfs: Add cond_resched() for try_release_extent_mapping() stalls Luis Chamberlain <mcgrof(a)kernel.org> loop: be paranoid on exit and prevent new additions / removals Lihong Kou <koulihong(a)huawei.com> Bluetooth: add a mutex lock to avoid UAF in do_enale_set Maulik Shah <mkshah(a)codeaurora.org> soc: qcom: rpmh-rsc: Set suppress_bind_attrs flag Tomi Valkeinen <tomi.valkeinen(a)ti.com> drm/tilcdc: fix leak & null ref in panel_connector_get_modes Yu Kuai <yukuai3(a)huawei.com> ARM: socfpga: PM: add missing put_device() call in socfpga_setup_ocram_self_refresh() Dilip Kota <eswara.kota(a)linux.intel.com> spi: lantiq: fix: Rx overflow error in full duplex mode yu kuai <yukuai3(a)huawei.com> ARM: at91: pm: add missing put_device() call in at91_pm_sram_init() Niklas Söderlund <niklas.soderlund+renesas(a)ragnatech.se> ARM: dts: gose: Fix ports node name for adv7612 Niklas Söderlund <niklas.soderlund+renesas(a)ragnatech.se> ARM: dts: gose: Fix ports node name for adv7180 Lu Wei <luwei32(a)huawei.com> platform/x86: intel-vbtn: Fix return value check in check_acpi_dev() Lu Wei <luwei32(a)huawei.com> platform/x86: intel-hid: Fix return value check in check_acpi_dev() Finn Thain <fthain(a)telegraphics.com.au> m68k: mac: Fix IOP status/control register writes Finn Thain <fthain(a)telegraphics.com.au> m68k: mac: Don't send IOP message until channel is idle Sudeep Holla <sudeep.holla(a)arm.com> clk: scmi: Fix min and max rate when registering clocks with discrete rates Alim Akhtar <alim.akhtar(a)samsung.com> arm64: dts: exynos: Fix silent hang after boot on Espresso Cristian Marussi <cristian.marussi(a)arm.com> firmware: arm_scmi: Fix SCMI genpd domain probing Gilad Ben-Yossef <gilad(a)benyossef.com> crypto: ccree - fix resource leak on error path Stephan Gerhold <stephan(a)gerhold.net> arm64: dts: qcom: msm8916: Replace invalid bias-pull-none property Qiushi Wu <wu000273(a)umn.edu> EDAC: Fix reference count leaks Heiko Stuebner <heiko.stuebner(a)theobroma-systems.com> arm64: dts: rockchip: fix rk3399-puma gmac reset gpio Heiko Stuebner <heiko.stuebner(a)theobroma-systems.com> arm64: dts: rockchip: fix rk3399-puma vcc5v0-host gpio Heiko Stuebner <heiko.stuebner(a)theobroma-systems.com> arm64: dts: rockchip: fix rk3368-lion gmac reset gpio Peng Liu <iwtbavbm(a)gmail.com> sched: correct SD_flags returned by tl->sd_flags() Vincent Guittot <vincent.guittot(a)linaro.org> sched/fair: Fix NOHZ next idle balance Zhenzhong Duan <zhenzhong.duan(a)gmail.com> x86/mce/inject: Fix a wrong assignment of i_mce.status Yang Yingliang <yangyingliang(a)huawei.com> cgroup: add missing skcd->no_refcnt check in cgroup_sk_clone() Grant Likely <grant.likely(a)secretlab.ca> HID: input: Fix devices that return multiple bytes in battery report Nick Desaulniers <ndesaulniers(a)google.com> tracepoint: Mark __tracepoint_string's __used ------------- Diffstat: Documentation/ABI/testing/sysfs-bus-iio | 3 +- Makefile | 4 +- arch/arm/boot/dts/r8a7793-gose.dts | 4 +- arch/arm/kernel/stacktrace.c | 24 ++++++ arch/arm/mach-at91/pm.c | 11 ++- arch/arm/mach-socfpga/pm.c | 8 +- arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 1 + arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 11 +++ arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 2 +- arch/arm64/boot/dts/qcom/msm8916-pins.dtsi | 10 +-- arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi | 2 +- arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 4 +- arch/m68k/mac/iop.c | 21 ++--- arch/mips/cavium-octeon/octeon-usb.c | 5 +- arch/parisc/include/asm/barrier.h | 61 ++++++++++++++ arch/powerpc/boot/Makefile | 2 +- arch/powerpc/boot/serial.c | 2 +- arch/powerpc/kernel/vdso.c | 2 +- arch/powerpc/mm/pkeys.c | 16 ++-- arch/x86/crypto/aes_ctrby8_avx-x86_64.S | 14 +--- arch/x86/crypto/aesni-intel_asm.S | 6 +- arch/x86/kernel/apic/io_apic.c | 5 ++ arch/x86/kernel/cpu/mcheck/mce-inject.c | 2 +- arch/x86/kernel/ptrace.c | 2 +- drivers/acpi/acpica/exprep.c | 4 - drivers/acpi/acpica/utdelete.c | 6 +- drivers/block/loop.c | 4 + drivers/bluetooth/hci_h5.c | 2 +- drivers/bluetooth/hci_serdev.c | 3 +- drivers/char/agp/intel-gtt.c | 4 +- drivers/clk/clk-scmi.c | 22 ++++- drivers/cpufreq/armada-37xx-cpufreq.c | 1 + drivers/crypto/cavium/cpt/cptvf_algs.c | 1 + drivers/crypto/cavium/cpt/cptvf_reqmanager.c | 12 +-- drivers/crypto/cavium/cpt/request_manager.h | 2 + drivers/crypto/ccp/ccp-dev.h | 1 + drivers/crypto/ccp/ccp-ops.c | 37 ++++++--- drivers/crypto/ccree/cc_cipher.c | 30 ++++--- drivers/crypto/hisilicon/sec/sec_algs.c | 34 ++++---- drivers/crypto/qat/qat_common/qat_uclo.c | 9 ++- drivers/edac/edac_device_sysfs.c | 1 + drivers/edac/edac_pci_sysfs.c | 2 +- drivers/firmware/arm_scmi/scmi_pm_domain.c | 12 +-- drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 19 +++-- drivers/gpu/drm/arm/malidp_planes.c | 2 +- drivers/gpu/drm/bridge/sil-sii8620.c | 2 +- drivers/gpu/drm/drm_debugfs.c | 8 +- drivers/gpu/drm/drm_mipi_dsi.c | 6 +- drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 19 +++-- drivers/gpu/drm/imx/imx-tve.c | 20 ++--- drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 2 +- drivers/gpu/drm/nouveau/nouveau_drm.c | 8 +- drivers/gpu/drm/nouveau/nouveau_gem.c | 4 +- drivers/gpu/drm/nouveau/nouveau_sgdma.c | 9 +-- drivers/gpu/drm/panel/panel-simple.c | 2 +- drivers/gpu/drm/radeon/ci_dpm.c | 2 +- drivers/gpu/drm/radeon/radeon_display.c | 4 +- drivers/gpu/drm/radeon/radeon_drv.c | 9 +-- drivers/gpu/drm/radeon/radeon_kms.c | 4 +- drivers/gpu/drm/tilcdc/tilcdc_panel.c | 6 +- drivers/gpu/drm/ttm/ttm_tt.c | 3 - drivers/gpu/host1x/debug.c | 4 + drivers/hid/hid-input.c | 6 +- drivers/hwtracing/coresight/coresight-tmc-etf.c | 13 ++- drivers/infiniband/core/verbs.c | 2 +- drivers/infiniband/hw/qedr/qedr.h | 4 +- drivers/infiniband/hw/qedr/verbs.c | 22 +++-- drivers/infiniband/sw/rxe/rxe_recv.c | 6 +- drivers/infiniband/sw/rxe/rxe_verbs.c | 5 +- drivers/iommu/intel_irq_remapping.c | 8 ++ drivers/irqchip/irq-mtk-sysirq.c | 8 +- drivers/leds/led-class.c | 1 + drivers/leds/leds-lm355x.c | 7 +- drivers/md/bcache/super.c | 9 ++- drivers/md/md-cluster.c | 1 + drivers/media/firewire/firedtv-fw.c | 2 + drivers/media/platform/exynos4-is/media-dev.c | 3 + drivers/media/platform/omap3isp/isppreview.c | 4 +- drivers/misc/cxl/sysfs.c | 2 +- drivers/mtd/nand/raw/qcom_nandc.c | 7 +- drivers/net/dsa/mv88e6xxx/chip.c | 1 - drivers/net/dsa/rtl8366.c | 35 +++++--- .../ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c | 2 +- .../ethernet/cavium/liquidio/cn23xx_pf_device.c | 2 +- drivers/net/ethernet/freescale/fman/fman.c | 3 +- drivers/net/ethernet/freescale/fman/fman_dtsec.c | 4 +- drivers/net/ethernet/freescale/fman/fman_mac.h | 2 +- drivers/net/ethernet/freescale/fman/fman_memac.c | 3 +- drivers/net/ethernet/freescale/fman/fman_port.c | 9 ++- drivers/net/ethernet/freescale/fman/fman_tgec.c | 2 +- drivers/net/ethernet/toshiba/spider_net.c | 4 +- drivers/net/wan/lapbether.c | 10 ++- drivers/net/wireless/ath/ath10k/htt_tx.c | 4 + .../broadcom/brcm80211/brcmfmac/fwil_types.h | 2 +- .../broadcom/brcm80211/brcmfmac/fwsignal.c | 4 + .../wireless/broadcom/brcm80211/brcmfmac/sdio.c | 6 +- drivers/net/wireless/intel/iwlegacy/common.c | 4 +- drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c | 22 +++-- drivers/net/wireless/ti/wl1251/event.c | 2 +- drivers/parisc/sba_iommu.c | 2 +- drivers/pci/access.c | 8 +- drivers/pci/controller/pcie-cadence-host.c | 9 ++- drivers/pci/controller/vmd.c | 3 + drivers/pci/pcie/aspm.c | 1 + drivers/pci/quirks.c | 2 + drivers/phy/samsung/phy-exynos5-usbdrd.c | 4 +- drivers/pinctrl/pinctrl-single.c | 11 ++- drivers/platform/x86/intel-hid.c | 2 +- drivers/platform/x86/intel-vbtn.c | 2 +- drivers/power/supply/88pm860x_battery.c | 6 +- drivers/s390/net/qeth_l2_main.c | 4 + drivers/scsi/arm/cumana_2.c | 2 +- drivers/scsi/arm/eesox.c | 2 +- drivers/scsi/arm/powertec.c | 2 +- drivers/scsi/mesh.c | 8 +- drivers/scsi/scsi_debug.c | 6 ++ drivers/soc/qcom/rpmh-rsc.c | 1 + drivers/spi/spi-lantiq-ssc.c | 10 +++ drivers/spi/spidev.c | 21 +++-- drivers/staging/rtl8192u/r8192U_core.c | 2 +- drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 2 +- drivers/usb/core/quirks.c | 16 +++- drivers/usb/dwc2/platform.c | 4 +- drivers/usb/gadget/udc/bdc/bdc_core.c | 13 ++- drivers/usb/gadget/udc/bdc/bdc_ep.c | 16 ++-- drivers/usb/gadget/udc/net2280.c | 4 +- drivers/usb/mtu3/mtu3_core.c | 6 +- drivers/usb/serial/cp210x.c | 19 +++++ drivers/usb/serial/iuu_phoenix.c | 14 ++-- drivers/video/console/newport_con.c | 12 ++- drivers/video/fbdev/neofb.c | 1 + drivers/video/fbdev/pxafb.c | 4 +- drivers/video/fbdev/sm712fb.c | 2 + drivers/xen/balloon.c | 12 ++- drivers/xen/gntdev-dmabuf.c | 8 ++ fs/9p/v9fs.c | 5 +- fs/btrfs/extent_io.c | 2 + fs/dlm/lockspace.c | 6 +- fs/minix/inode.c | 36 ++++++++- fs/minix/itree_common.c | 8 +- fs/nfs/pnfs.c | 46 ++++------- fs/ocfs2/dlmglue.c | 8 +- fs/pstore/platform.c | 5 +- fs/xfs/scrub/bmap.c | 22 ++++- fs/xfs/xfs_reflink.c | 21 +++-- include/asm-generic/vmlinux.lds.h | 1 + include/linux/bitfield.h | 2 +- include/linux/tracepoint.h | 2 +- include/net/inet_connection_sock.h | 4 + include/net/ip_vs.h | 10 +-- kernel/cgroup/cgroup.c | 2 + kernel/sched/fair.c | 23 +++--- kernel/sched/topology.c | 2 +- lib/dynamic_debug.c | 23 +++--- mm/mmap.c | 1 + net/bluetooth/6lowpan.c | 5 ++ net/ipv4/inet_connection_sock.c | 93 ++++++++++++---------- net/ipv4/inet_hashtables.c | 1 + net/netfilter/ipvs/ip_vs_core.c | 12 +-- net/nfc/rawsock.c | 7 +- net/packet/af_packet.c | 9 ++- net/socket.c | 2 +- net/sunrpc/xprtrdma/svc_rdma_rw.c | 28 +++++-- net/tls/tls_device.c | 3 +- security/smack/smackfs.c | 6 +- sound/pci/hda/patch_realtek.c | 1 + sound/soc/intel/boards/bxt_rt298.c | 2 + sound/soc/meson/axg-tdm-interface.c | 26 +++--- sound/usb/card.h | 1 + sound/usb/mixer_quirks.c | 1 + sound/usb/pcm.c | 6 ++ sound/usb/quirks-table.h | 64 ++++++++++++++- sound/usb/quirks.c | 3 + sound/usb/stream.c | 1 + tools/build/Build.include | 3 +- .../selftests/powerpc/benchmarks/context_switch.c | 21 +++-- tools/testing/selftests/powerpc/utils.c | 37 ++++++--- 177 files changed, 1086 insertions(+), 489 deletions(-)

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[PATCH 4.14 000/228] 4.14.194-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.194 release. There are 228 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 Sat, 22 Aug 2020 09:15:09 +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/v4.x/stable-review/patch-4.14.194-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.194-rc1 Denis Efremov <efremov(a)linux.com> drm/radeon: fix fb_div check in ni_init_smc_spll_table() Mike Snitzer <snitzer(a)redhat.com> dm cache: remove all obsolete writethrough-specific code Mike Snitzer <snitzer(a)redhat.com> dm cache: submit writethrough writes in parallel to origin and cache Mike Snitzer <snitzer(a)redhat.com> dm cache: pass cache structure to mode functions Tomasz Maciej Nowak <tmn505(a)gmail.com> arm64: dts: marvell: espressobin: add ethernet alias Thomas Gleixner <tglx(a)linutronix.de> genirq/affinity: Make affinity setting if activated opt-in Thomas Gleixner <tglx(a)linutronix.de> genirq/affinity: Handle affinity setting on inactive interrupts correctly Hugh Dickins <hughd(a)google.com> khugepaged: retract_page_tables() remember to test exit Geert Uytterhoeven <geert+renesas(a)glider.be> sh: landisk: Add missing initialization of sh_io_port_base Daniel Díaz <daniel.diaz(a)linaro.org> tools build feature: Quote CC and CXX for their arguments Vincent Whitchurch <vincent.whitchurch(a)axis.com> perf bench mem: Always memset source before memcpy Dinghao Liu <dinghao.liu(a)zju.edu.cn> ALSA: echoaudio: Fix potential Oops in snd_echo_resume() Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> mfd: dln2: Run event handler loop under spinlock Tiezhu Yang <yangtiezhu(a)loongson.cn> test_kmod: avoid potential double free in trigger_config_run_type() Colin Ian King <colin.king(a)canonical.com> fs/ufs: avoid potential u32 multiplication overflow Jeffrey Mitchell <jeffrey.mitchell(a)starlab.io> nfs: Fix getxattr kernel panic and memory overflow Wang Hai <wanghai38(a)huawei.com> net: qcom/emac: add missed clk_disable_unprepare in error path of emac_clks_phase1_init Dan Carpenter <dan.carpenter(a)oracle.com> drm/vmwgfx: Fix two list_for_each loop exit tests Dan Carpenter <dan.carpenter(a)oracle.com> drm/vmwgfx: Use correct vmw_legacy_display_unit pointer Colin Ian King <colin.king(a)canonical.com> Input: sentelic - fix error return when fsp_reg_write fails Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: rcar: avoid race when unregistering slave Thomas Hebb <tommyhebb(a)gmail.com> tools build feature: Use CC and CXX from parent Rayagonda Kokatanur <rayagonda.kokatanur(a)broadcom.com> pwm: bcm-iproc: handle clk_get_rate() return Xu Wang <vulab(a)iscas.ac.cn> clk: clk-atlas6: fix return value check in atlas6_clk_init() Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: rcar: slave: only send STOP event when we have been addressed Liu Yi L <yi.l.liu(a)intel.com> iommu/vt-d: Enforce PASID devTLB field mask Colin Ian King <colin.king(a)canonical.com> iommu/omap: Check for failure of a call to omap_iommu_dump_ctx Ming Lei <ming.lei(a)redhat.com> dm rq: don't call blk_mq_queue_stopped() in dm_stop_queue() Steve Longerbeam <slongerbeam(a)gmail.com> gpu: ipu-v3: image-convert: Combine rotate/no-rotate irq handlers Johan Hovold <johan(a)kernel.org> USB: serial: ftdi_sio: fix break and sysrq handling Johan Hovold <johan(a)kernel.org> USB: serial: ftdi_sio: clean up receive processing Johan Hovold <johan(a)kernel.org> USB: serial: ftdi_sio: make process-packet buffer unsigned Kamal Heib <kamalheib1(a)gmail.com> RDMA/ipoib: Return void from ipoib_ib_dev_stop() Charles Keepax <ckeepax(a)opensource.cirrus.com> mfd: arizona: Ensure 32k clock is put on driver unbind and error Liu Ying <victor.liu(a)nxp.com> drm/imx: imx-ldb: Disable both channels for split mode in enc->disable() Adrian Hunter <adrian.hunter(a)intel.com> perf intel-pt: Fix FUP packet state Anton Blanchard <anton(a)ozlabs.org> pseries: Fix 64 bit logical memory block panic Ahmad Fatoum <a.fatoum(a)pengutronix.de> watchdog: f71808e_wdt: clear watchdog timeout occurred flag Ahmad Fatoum <a.fatoum(a)pengutronix.de> watchdog: f71808e_wdt: remove use of wrong watchdog_info option Ahmad Fatoum <a.fatoum(a)pengutronix.de> watchdog: f71808e_wdt: indicate WDIOF_CARDRESET support in watchdog_info.options Steven Rostedt (VMware) <rostedt(a)goodmis.org> tracing: Use trace_sched_process_free() instead of exit() for pid tracing Kevin Hao <haokexin(a)gmail.com> tracing/hwlat: Honor the tracing_cpumask Muchun Song <songmuchun(a)bytedance.com> kprobes: Fix NULL pointer dereference at kprobe_ftrace_handler Chengming Zhou <zhouchengming(a)bytedance.com> ftrace: Setup correct FTRACE_FL_REGS flags for module Junxiao Bi <junxiao.bi(a)oracle.com> ocfs2: change slot number type s16 to u16 Mikulas Patocka <mpatocka(a)redhat.com> ext2: fix missing percpu_counter_inc Huacai Chen <chenhc(a)lemote.com> MIPS: CPU#0 is not hotpluggable Johannes Berg <johannes.berg(a)intel.com> mac80211: fix misplaced while instead of if Coly Li <colyli(a)suse.de> bcache: allocate meta data pages as compound pages ChangSyun Peng <allenpeng(a)synology.com> md/raid5: Fix Force reconstruct-write io stuck in degraded raid5 Kees Cook <keescook(a)chromium.org> net/compat: Add missing sock updates for SCM_RIGHTS Jonathan McDowell <noodles(a)earth.li> net: stmmac: dwmac1000: provide multicast filter fallback Jonathan McDowell <noodles(a)earth.li> net: ethernet: stmmac: Disable hardware multicast filter Michael Ellerman <mpe(a)ellerman.id.au> powerpc: Fix circular dependency between percpu.h and mmu.h Max Filippov <jcmvbkbc(a)gmail.com> xtensa: fix xtensa_pmu_setup prototype Alexandru Ardelean <alexandru.ardelean(a)analog.com> iio: dac: ad5592r: fix unbalanced mutex unlocks in ad5592r_read_raw() Christian Eggers <ceggers(a)arri.de> dt-bindings: iio: io-channel-mux: Fix compatible string in example code Filipe Manana <fdmanana(a)suse.com> btrfs: fix memory leaks after failure to lookup checksums during inode logging Josef Bacik <josef(a)toxicpanda.com> btrfs: only search for left_info if there is no right_info in try_merge_free_space Qu Wenruo <wqu(a)suse.com> btrfs: don't allocate anonymous block device for user invisible roots Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PCI: hotplug: ACPI: Fix context refcounting in acpiphp_grab_context() Steve French <stfrench(a)microsoft.com> smb3: warn on confusing error scenario with sec=krb5 Tim Froidcoeur <tim.froidcoeur(a)tessares.net> net: initialize fastreuse on inet_inherit_port Roger Pau Monne <roger.pau(a)citrix.com> xen/balloon: make the balloon wait interruptible Roger Pau Monne <roger.pau(a)citrix.com> xen/balloon: fix accounting in alloc_xenballooned_pages error path Jon Derrick <jonathan.derrick(a)intel.com> irqdomain/treewide: Free firmware node after domain removal Nathan Huckleberry <nhuck(a)google.com> ARM: 8992/1: Fix unwind_frame for clang-built kernels Sven Schnelle <svens(a)stackframe.org> parisc: mask out enable and reserved bits from sba imask John David Anglin <dave.anglin(a)bell.net> parisc: Implement __smp_store_release and __smp_load_acquire barriers Sivaprakash Murugesan <sivaprak(a)codeaurora.org> mtd: rawnand: qcom: avoid write to unavailable register Christian Eggers <ceggers(a)arri.de> spi: spidev: Align buffers for DMA Zheng Bin <zhengbin13(a)huawei.com> 9p: Fix memory leak in v9fs_mount Hector Martin <marcan(a)marcan.st> ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109 Eric Biggers <ebiggers(a)google.com> fs/minix: reject too-large maximum file size Eric Biggers <ebiggers(a)google.com> fs/minix: don't allow getting deleted inodes Eric Biggers <ebiggers(a)google.com> fs/minix: check return value of sb_getblk() Jakub Kicinski <kuba(a)kernel.org> bitfield.h: don't compile-time validate _val in FIELD_FIT Mikulas Patocka <mpatocka(a)redhat.com> crypto: cpt - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified John Allen <john.allen(a)amd.com> crypto: ccp - Fix use of merged scatterlists Tom Rix <trix(a)redhat.com> crypto: qat - fix double free in qat_uclo_create_batch_init_list Hector Martin <marcan(a)marcan.st> ALSA: usb-audio: add quirk for Pioneer DDJ-RB Hector Martin <marcan(a)marcan.st> ALSA: usb-audio: fix overeager device match for MacroSilicon MS2109 Mirko Dietrich <buzz(a)l4m1.de> ALSA: usb-audio: Creative USB X-Fi Pro SB1095 volume knob support Brant Merryman <brant.merryman(a)silabs.com> USB: serial: cp210x: enable usb generic throttle/unthrottle Brant Merryman <brant.merryman(a)silabs.com> USB: serial: cp210x: re-enable auto-RTS on open Miaohe Lin <linmiaohe(a)huawei.com> net: Set fput_needed iff FDPUT_FPUT is set Tim Froidcoeur <tim.froidcoeur(a)tessares.net> net: refactor bind_bucket fastreuse into helper Qingyu Li <ieatmuttonchuan(a)gmail.com> net/nfc/rawsock.c: add CAP_NET_RAW check. Xie He <xie.he.0141(a)gmail.com> drivers/net/wan/lapbether: Added needed_headroom and a skb->len check John Ogness <john.ogness(a)linutronix.de> af_packet: TPACKET_V3: fix fill status rwlock imbalance Jian Cai <caij2003(a)gmail.com> crypto: aesni - add compatibility with IAS Eric Dumazet <edumazet(a)google.com> x86/fsgsbase/64: Fix NULL deref in 86_fsgsbase_read_task Drew Fustini <drew(a)beagleboard.org> pinctrl-single: fix pcs_parse_pinconf() return value Wang Hai <wanghai38(a)huawei.com> dlm: Fix kobject memleak Florinel Iordache <florinel.iordache(a)nxp.com> fsl/fman: fix eth hash table allocation Florinel Iordache <florinel.iordache(a)nxp.com> fsl/fman: check dereferencing null pointer Florinel Iordache <florinel.iordache(a)nxp.com> fsl/fman: fix unreachable code Florinel Iordache <florinel.iordache(a)nxp.com> fsl/fman: fix dereference null return value Florinel Iordache <florinel.iordache(a)nxp.com> fsl/fman: use 32-bit unsigned integer Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> net: spider_net: Fix the size used in a 'dma_free_coherent()' call Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com> liquidio: Fix wrong return value in cn23xx_get_pf_num() Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com> net: ethernet: aquantia: Fix wrong return value Andrii Nakryiko <andriin(a)fb.com> tools, build: Propagate build failures from tools/build/Makefile.build Wang Hai <wanghai38(a)huawei.com> wl1251: fix always return 0 error Julian Wiedmann <jwi(a)linux.ibm.com> s390/qeth: don't process empty bridge port events Sandipan Das <sandipan(a)linux.ibm.com> selftests/powerpc: Fix online CPU selection Hanjun Guo <guohanjun(a)huawei.com> PCI: Release IVRS table in AMD ACS quirk Harish <harish(a)linux.ibm.com> selftests/powerpc: Fix CPU affinity for child process Nicolas Boichat <drinkcat(a)chromium.org> Bluetooth: hci_serdev: Only unregister device if it was registered Tom Rix <trix(a)redhat.com> power: supply: check if calc_soc succeeded in pm860x_init_battery Dan Carpenter <dan.carpenter(a)oracle.com> Smack: prevent underflow in smk_set_cipso() Dan Carpenter <dan.carpenter(a)oracle.com> Smack: fix another vsscanf out of bounds Chris Packham <chris.packham(a)alliedtelesis.co.nz> net: dsa: mv88e6xxx: MV88E6097 does not support jumbo configuration Finn Thain <fthain(a)telegraphics.com.au> scsi: mesh: Fix panic after host or bus reset Marek Szyprowski <m.szyprowski(a)samsung.com> usb: dwc2: Fix error path in gadget registration Yu Kuai <yukuai3(a)huawei.com> MIPS: OCTEON: add missing put_device() call in dwc3_octeon_device_init() Sai Prakash Ranjan <saiprakash.ranjan(a)codeaurora.org> coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb() Dan Carpenter <dan.carpenter(a)oracle.com> thermal: ti-soc-thermal: Fix reversed condition in ti_thermal_expose_sensor() Johan Hovold <johan(a)kernel.org> USB: serial: iuu_phoenix: fix led-activity helpers Marco Felsch <m.felsch(a)pengutronix.de> drm/imx: tve: fix regulator_disable error path Xiongfeng Wang <wangxiongfeng2(a)huawei.com> PCI/ASPM: Add missing newline in sysfs 'policy' Colin Ian King <colin.king(a)canonical.com> staging: rtl8192u: fix a dubious looking mask before a shift Milton Miller <miltonm(a)us.ibm.com> powerpc/vdso: Fix vdso cpu truncation Dan Carpenter <dan.carpenter(a)oracle.com> mwifiex: Prevent memory corruption handling keys John Garry <john.garry(a)huawei.com> scsi: scsi_debug: Add check for sdebug_max_queue during module init Tom Rix <trix(a)redhat.com> drm/bridge: sil_sii8620: initialize return of sii8620_readb Laurent Pinchart <laurent.pinchart+renesas(a)ideasonboard.com> drm: panel: simple: Fix bpc for LG LB070WV8 panel Kai-Heng Feng <kai.heng.feng(a)canonical.com> leds: core: Flush scheduled work for system suspend Bjorn Helgaas <bhelgaas(a)google.com> PCI: Fix pci_cfg_wait queue locking problem Darrick J. Wong <darrick.wong(a)oracle.com> xfs: fix reflink quota reservation accounting error Chuhong Yuan <hslester96(a)gmail.com> media: exynos4-is: Add missed check for pinctrl_lookup_state() Dan Carpenter <dan.carpenter(a)oracle.com> media: firewire: Using uninitialized values in node_probe() Julian Anastasov <ja(a)ssi.bg> ipvs: allow connection reuse for unconfirmed conntrack Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> scsi: eesox: Fix different dev_id between request_irq() and free_irq() Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> scsi: powertec: Fix different dev_id between request_irq() and free_irq() Colin Ian King <colin.king(a)canonical.com> drm/radeon: fix array out-of-bounds read and write issues Wang Hai <wanghai38(a)huawei.com> cxl: Fix kobject memleak Emil Velikov <emil.velikov(a)collabora.com> drm/mipi: use dcs write for mipi_dsi_dcs_set_tear_scanline Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> scsi: cumana_2: Fix different dev_id between request_irq() and free_irq() Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: Intel: bxt_rt298: add missing .owner field Chuhong Yuan <hslester96(a)gmail.com> media: omap3isp: Add missed v4l2_ctrl_handler_free() for preview_init_entities() Arnd Bergmann <arnd(a)arndb.de> leds: lm355x: avoid enum conversion warning Colin Ian King <colin.king(a)canonical.com> drm/arm: fix unintentional integer overflow on left shift Tomasz Duszynski <tomasz.duszynski(a)octakon.com> iio: improve IIO_CONCENTRATION channel type description Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> video: pxafb: Fix the function used to balance a 'dma_alloc_coherent()' call Dejin Zheng <zhengdejin5(a)gmail.com> console: newport_con: fix an issue about leak related system resources Dejin Zheng <zhengdejin5(a)gmail.com> video: fbdev: sm712fb: fix an issue about iounmap for a wrong address Qiushi Wu <wu000273(a)umn.edu> agp/intel: Fix a memory leak on module initialisation failure Erik Kaneda <erik.kaneda(a)intel.com> ACPICA: Do not increment operation_region reference counts for field units Coly Li <colyli(a)suse.de> bcache: fix super block seq numbers comparision in register_cache_set() Jim Cromie <jim.cromie(a)gmail.com> dyndbg: fix a BUG_ON in ddebug_describe_flags Danesh Petigara <danesh.petigara(a)broadcom.com> usb: bdc: Halt controller on suspend Sasi Kumar <sasi.kumar(a)broadcom.com> bdc: Fix bug causing crash after multiple disconnects Evgeny Novikov <novikov(a)ispras.ru> usb: gadget: net2280: fix memory leak on probe error handling paths Dmitry Osipenko <digetx(a)gmail.com> gpu: host1x: debug: Fix multiple channels emitting messages simultaneously Bolarinwa Olayemi Saheed <refactormyself(a)gmail.com> iwlegacy: Check the return value of pcie_capability_read_*() Wright Feng <wright.feng(a)cypress.com> brcmfmac: set state of hanger slot to FREE when flushing PSQ Prasanna Kerekoppa <prasanna.kerekoppa(a)cypress.com> brcmfmac: To fix Bss Info flag definition Bug Paul E. McKenney <paulmck(a)kernel.org> mm/mmap.c: Add cond_resched() for exit_mmap() CPU stalls Bartosz Golaszewski <bgolaszewski(a)baylibre.com> irqchip/irq-mtk-sysirq: Replace spinlock with raw_spinlock Michael Tretter <m.tretter(a)pengutronix.de> drm/debugfs: fix plain echo to connector "force" attribute Aditya Pakki <pakki001(a)umn.edu> drm/nouveau: fix multiple instances of reference count leaks Ricardo Cañuelo <ricardo.canuelo(a)collabora.com> arm64: dts: hisilicon: hikey: fixes to comply with adi, adv7533 DT binding Zhao Heming <heming.zhao(a)suse.com> md-cluster: fix wild pointer of unlock_all_bitmaps() Evgeny Novikov <novikov(a)ispras.ru> video: fbdev: neofb: fix memory leak in neo_scan_monitor() Aditya Pakki <pakki001(a)umn.edu> drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync Paul E. McKenney <paulmck(a)kernel.org> fs/btrfs: Add cond_resched() for try_release_extent_mapping() stalls Lihong Kou <koulihong(a)huawei.com> Bluetooth: add a mutex lock to avoid UAF in do_enale_set Tomi Valkeinen <tomi.valkeinen(a)ti.com> drm/tilcdc: fix leak & null ref in panel_connector_get_modes Yu Kuai <yukuai3(a)huawei.com> ARM: socfpga: PM: add missing put_device() call in socfpga_setup_ocram_self_refresh() Dilip Kota <eswara.kota(a)linux.intel.com> spi: lantiq: fix: Rx overflow error in full duplex mode yu kuai <yukuai3(a)huawei.com> ARM: at91: pm: add missing put_device() call in at91_pm_sram_init() Lu Wei <luwei32(a)huawei.com> platform/x86: intel-vbtn: Fix return value check in check_acpi_dev() Lu Wei <luwei32(a)huawei.com> platform/x86: intel-hid: Fix return value check in check_acpi_dev() Finn Thain <fthain(a)telegraphics.com.au> m68k: mac: Fix IOP status/control register writes Finn Thain <fthain(a)telegraphics.com.au> m68k: mac: Don't send IOP message until channel is idle Alim Akhtar <alim.akhtar(a)samsung.com> arm64: dts: exynos: Fix silent hang after boot on Espresso Stephan Gerhold <stephan(a)gerhold.net> arm64: dts: qcom: msm8916: Replace invalid bias-pull-none property Qiushi Wu <wu000273(a)umn.edu> EDAC: Fix reference count leaks Heiko Stuebner <heiko.stuebner(a)theobroma-systems.com> arm64: dts: rockchip: fix rk3399-puma gmac reset gpio Heiko Stuebner <heiko.stuebner(a)theobroma-systems.com> arm64: dts: rockchip: fix rk3399-puma vcc5v0-host gpio Peng Liu <iwtbavbm(a)gmail.com> sched: correct SD_flags returned by tl->sd_flags() Zhenzhong Duan <zhenzhong.duan(a)gmail.com> x86/mce/inject: Fix a wrong assignment of i_mce.status Yang Yingliang <yangyingliang(a)huawei.com> cgroup: add missing skcd->no_refcnt check in cgroup_sk_clone() Grant Likely <grant.likely(a)secretlab.ca> HID: input: Fix devices that return multiple bytes in battery report Nick Desaulniers <ndesaulniers(a)google.com> tracepoint: Mark __tracepoint_string's __used Eric Biggers <ebiggers(a)google.com> Smack: fix use-after-free in smk_write_relabel_self() David Howells <dhowells(a)redhat.com> rxrpc: Fix race between recvmsg and sendmsg on immediate call failure Rustam Kovhaev <rkovhaev(a)gmail.com> usb: hso: check for return value in hso_serial_common_create() Willem de Bruijn <willemb(a)google.com> selftests/net: relax cpu affinity requirement in msg_zerocopy test Hangbin Liu <liuhangbin(a)gmail.com> Revert "vxlan: fix tos value before xmit" Peilin Ye <yepeilin.cs(a)gmail.com> openvswitch: Prevent kernel-infoleak in ovs_ct_put_key() Lorenzo Bianconi <lorenzo(a)kernel.org> net: gre: recompute gre csum for sctp over gre tunnels Stephen Hemminger <stephen(a)networkplumber.org> hv_netvsc: do not use VF device if link is down Johan Hovold <johan(a)kernel.org> net: lan78xx: replace bogus endpoint lookup Ido Schimmel <idosch(a)mellanox.com> vxlan: Ensure FDB dump is performed under RCU Landen Chao <landen.chao(a)mediatek.com> net: ethernet: mtk_eth_soc: fix MTU warnings Cong Wang <xiyou.wangcong(a)gmail.com> ipv6: fix memory leaks on IPV6_ADDRFORM path Ido Schimmel <idosch(a)mellanox.com> ipv4: Silence suspicious RCU usage warning Frank van der Linden <fllinden(a)amazon.com> xattr: break delegations in {set,remove}xattr Dexuan Cui <decui(a)microsoft.com> Drivers: hv: vmbus: Ignore CHANNELMSG_TL_CONNECT_RESULT(23) Philippe Duplessis-Guindon <pduplessis(a)efficios.com> tools lib traceevent: Fix memory leak in process_dynamic_array_len Xin Xiong <xiongx18(a)fudan.edu.cn> atm: fix atm_dev refcnt leaks in atmtcp_remove_persistent Francesco Ruggeri <fruggeri(a)arista.com> igb: reinit_locked() should be called with rtnl_lock Julian Squires <julian(a)cipht.net> cfg80211: check vendor command doit pointer before use Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: slave: add sanity check when unregistering Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: slave: improve sanity check when registering Ben Skeggs <bskeggs(a)redhat.com> drm/nouveau/fbcon: zero-initialise the mode_cmd2 structure Ben Skeggs <bskeggs(a)redhat.com> drm/nouveau/fbcon: fix module unload when fbcon init has failed for some reason Christoph Hellwig <hch(a)lst.de> net/9p: validate fds in p9_fd_open Johan Hovold <johan(a)kernel.org> leds: 88pm860x: fix use-after-free on unbind Johan Hovold <johan(a)kernel.org> leds: lm3533: fix use-after-free on unbind Johan Hovold <johan(a)kernel.org> leds: da903x: fix use-after-free on unbind Johan Hovold <johan(a)kernel.org> leds: wm831x-status: fix use-after-free on unbind Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> mtd: properly check all write ioctls for permissions Yunhai Zhang <zhangyunhai(a)nsfocus.com> vgacon: Fix for missing check in scrollback handling Jann Horn <jannh(a)google.com> binder: Prevent context manager from incrementing ref 0 Adam Ford <aford173(a)gmail.com> omapfb: dss: Fix max fclk divider for omap36xx Peilin Ye <yepeilin.cs(a)gmail.com> Bluetooth: Prevent out-of-bounds read in hci_inquiry_result_with_rssi_evt() Peilin Ye <yepeilin.cs(a)gmail.com> Bluetooth: Prevent out-of-bounds read in hci_inquiry_result_evt() Peilin Ye <yepeilin.cs(a)gmail.com> Bluetooth: Fix slab-out-of-bounds read in hci_extended_inquiry_result_evt() Suren Baghdasaryan <surenb(a)google.com> staging: android: ashmem: Fix lockdep warning for write operation Takashi Iwai <tiwai(a)suse.de> ALSA: seq: oss: Serialize ioctls Forest Crossman <cyrozap(a)gmail.com> usb: xhci: Fix ASMedia ASM1142 DMA addressing Forest Crossman <cyrozap(a)gmail.com> usb: xhci: define IDs for various ASMedia host controllers Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> USB: iowarrior: fix up report size handling for some devices Roi Dayan <roid(a)mellanox.com> net/mlx5e: Don't support phys switch id if not in switchdev mode Erik Ekman <erik(a)kryo.se> USB: serial: qcserial: add EM7305 QDL product ID ------------- Diffstat: Documentation/ABI/testing/sysfs-bus-iio | 3 +- .../bindings/iio/multiplexer/io-channel-mux.txt | 2 +- Makefile | 4 +- arch/arm/kernel/stacktrace.c | 24 +++ arch/arm/mach-at91/pm.c | 11 +- arch/arm/mach-socfpga/pm.c | 8 +- arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 1 + arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 11 ++ arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 2 +- .../boot/dts/marvell/armada-3720-espressobin.dts | 6 + arch/arm64/boot/dts/qcom/msm8916-pins.dtsi | 10 +- arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 4 +- arch/m68k/mac/iop.c | 21 +-- arch/mips/cavium-octeon/octeon-usb.c | 5 +- arch/mips/kernel/topology.c | 2 +- arch/parisc/include/asm/barrier.h | 61 ++++++++ arch/powerpc/include/asm/percpu.h | 4 +- arch/powerpc/kernel/vdso.c | 2 +- arch/powerpc/platforms/pseries/hotplug-memory.c | 2 +- arch/sh/boards/mach-landisk/setup.c | 3 + arch/x86/crypto/aes_ctrby8_avx-x86_64.S | 14 +- arch/x86/kernel/apic/io_apic.c | 5 + arch/x86/kernel/apic/vector.c | 4 + arch/x86/kernel/cpu/mcheck/mce-inject.c | 2 +- arch/x86/kernel/ptrace.c | 2 +- arch/xtensa/kernel/perf_event.c | 2 +- drivers/acpi/acpica/exprep.c | 4 - drivers/acpi/acpica/utdelete.c | 6 +- drivers/android/binder.c | 15 +- drivers/atm/atmtcp.c | 10 +- drivers/bluetooth/hci_serdev.c | 3 +- drivers/char/agp/intel-gtt.c | 4 +- drivers/clk/sirf/clk-atlas6.c | 2 +- drivers/crypto/cavium/cpt/cptvf_algs.c | 1 + drivers/crypto/cavium/cpt/cptvf_reqmanager.c | 12 +- drivers/crypto/cavium/cpt/request_manager.h | 2 + drivers/crypto/ccp/ccp-dev.h | 1 + drivers/crypto/ccp/ccp-ops.c | 37 +++-- drivers/crypto/qat/qat_common/qat_uclo.c | 9 +- drivers/edac/edac_device_sysfs.c | 1 + drivers/edac/edac_pci_sysfs.c | 2 +- drivers/gpu/drm/arm/malidp_planes.c | 2 +- drivers/gpu/drm/bridge/sil-sii8620.c | 2 +- drivers/gpu/drm/drm_debugfs.c | 8 +- drivers/gpu/drm/drm_mipi_dsi.c | 6 +- drivers/gpu/drm/imx/imx-ldb.c | 7 +- drivers/gpu/drm/imx/imx-tve.c | 20 +-- drivers/gpu/drm/nouveau/nouveau_drm.c | 8 +- drivers/gpu/drm/nouveau/nouveau_fbcon.c | 3 +- drivers/gpu/drm/nouveau/nouveau_gem.c | 4 +- drivers/gpu/drm/panel/panel-simple.c | 2 +- drivers/gpu/drm/radeon/ci_dpm.c | 2 +- drivers/gpu/drm/radeon/ni_dpm.c | 2 +- drivers/gpu/drm/radeon/radeon_display.c | 4 +- drivers/gpu/drm/radeon/radeon_drv.c | 4 +- drivers/gpu/drm/radeon/radeon_kms.c | 4 +- drivers/gpu/drm/tilcdc/tilcdc_panel.c | 6 +- drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 8 +- drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c | 5 +- drivers/gpu/host1x/debug.c | 4 + drivers/gpu/ipu-v3/ipu-image-convert.c | 58 +++---- drivers/hid/hid-input.c | 6 +- drivers/hv/channel_mgmt.c | 21 +-- drivers/hv/vmbus_drv.c | 4 + drivers/hwtracing/coresight/coresight-tmc-etf.c | 13 +- drivers/i2c/busses/i2c-rcar.c | 15 +- drivers/i2c/i2c-core-slave.c | 7 +- drivers/iio/dac/ad5592r-base.c | 4 +- drivers/infiniband/ulp/ipoib/ipoib.h | 2 +- drivers/infiniband/ulp/ipoib/ipoib_ib.c | 4 +- drivers/input/mouse/sentelic.c | 2 +- drivers/iommu/intel_irq_remapping.c | 8 + drivers/iommu/omap-iommu-debug.c | 3 + drivers/irqchip/irq-gic-v3-its.c | 5 +- drivers/irqchip/irq-mtk-sysirq.c | 8 +- drivers/leds/led-class.c | 1 + drivers/leds/leds-88pm860x.c | 14 +- drivers/leds/leds-da903x.c | 14 +- drivers/leds/leds-lm3533.c | 12 +- drivers/leds/leds-lm355x.c | 7 +- drivers/leds/leds-wm831x-status.c | 14 +- drivers/md/bcache/bset.c | 2 +- drivers/md/bcache/btree.c | 2 +- drivers/md/bcache/journal.c | 4 +- drivers/md/bcache/super.c | 11 +- drivers/md/dm-cache-target.c | 166 +++++++-------------- drivers/md/dm-rq.c | 3 - drivers/md/md-cluster.c | 1 + drivers/md/raid5.c | 3 +- drivers/media/firewire/firedtv-fw.c | 2 + drivers/media/platform/exynos4-is/media-dev.c | 3 + drivers/media/platform/omap3isp/isppreview.c | 4 +- drivers/mfd/arizona-core.c | 18 +++ drivers/mfd/dln2.c | 4 + drivers/misc/cxl/sysfs.c | 2 +- drivers/mtd/mtdchar.c | 56 +++++-- drivers/mtd/nand/qcom_nandc.c | 7 +- drivers/net/dsa/mv88e6xxx/chip.c | 1 - .../ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c | 2 +- .../ethernet/cavium/liquidio/cn23xx_pf_device.c | 2 +- drivers/net/ethernet/freescale/fman/fman.c | 3 +- drivers/net/ethernet/freescale/fman/fman_dtsec.c | 4 +- drivers/net/ethernet/freescale/fman/fman_mac.h | 2 +- drivers/net/ethernet/freescale/fman/fman_memac.c | 3 +- drivers/net/ethernet/freescale/fman/fman_port.c | 9 +- drivers/net/ethernet/freescale/fman/fman_tgec.c | 2 +- drivers/net/ethernet/intel/igb/igb_main.c | 9 ++ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 + drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 2 +- drivers/net/ethernet/qualcomm/emac/emac.c | 17 ++- .../net/ethernet/stmicro/stmmac/dwmac-ipq806x.c | 1 + .../net/ethernet/stmicro/stmmac/dwmac1000_core.c | 3 + drivers/net/ethernet/toshiba/spider_net.c | 4 +- drivers/net/hyperv/netvsc_drv.c | 7 +- drivers/net/usb/hso.c | 5 +- drivers/net/usb/lan78xx.c | 117 ++++----------- drivers/net/vxlan.c | 10 +- drivers/net/wan/lapbether.c | 10 +- .../broadcom/brcm80211/brcmfmac/fwil_types.h | 2 +- .../broadcom/brcm80211/brcmfmac/fwsignal.c | 4 + drivers/net/wireless/intel/iwlegacy/common.c | 4 +- drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c | 22 ++- drivers/net/wireless/ti/wl1251/event.c | 2 +- drivers/parisc/sba_iommu.c | 2 +- drivers/pci/access.c | 8 +- drivers/pci/host/vmd.c | 3 + drivers/pci/hotplug/acpiphp_glue.c | 14 +- drivers/pci/pcie/aspm.c | 1 + drivers/pci/quirks.c | 2 + drivers/pinctrl/pinctrl-single.c | 11 +- drivers/platform/x86/intel-hid.c | 2 +- drivers/platform/x86/intel-vbtn.c | 2 +- drivers/power/supply/88pm860x_battery.c | 6 +- drivers/pwm/pwm-bcm-iproc.c | 9 +- drivers/s390/net/qeth_l2_main.c | 4 + drivers/scsi/arm/cumana_2.c | 2 +- drivers/scsi/arm/eesox.c | 2 +- drivers/scsi/arm/powertec.c | 2 +- drivers/scsi/mesh.c | 8 +- drivers/scsi/scsi_debug.c | 6 + drivers/spi/spi-lantiq-ssc.c | 10 ++ drivers/spi/spidev.c | 21 ++- drivers/staging/android/ashmem.c | 12 ++ drivers/staging/rtl8192u/r8192U_core.c | 2 +- drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 2 +- drivers/usb/dwc2/platform.c | 4 +- drivers/usb/gadget/udc/bdc/bdc_core.c | 13 +- drivers/usb/gadget/udc/bdc/bdc_ep.c | 16 +- drivers/usb/gadget/udc/net2280.c | 4 +- drivers/usb/host/xhci-pci.c | 10 +- drivers/usb/misc/iowarrior.c | 35 +++-- drivers/usb/serial/cp210x.c | 19 +++ drivers/usb/serial/ftdi_sio.c | 57 ++++--- drivers/usb/serial/iuu_phoenix.c | 14 +- drivers/usb/serial/qcserial.c | 1 + drivers/video/console/newport_con.c | 12 +- drivers/video/console/vgacon.c | 4 + drivers/video/fbdev/neofb.c | 1 + drivers/video/fbdev/omap2/omapfb/dss/dss.c | 2 +- drivers/video/fbdev/pxafb.c | 4 +- drivers/video/fbdev/sm712fb.c | 2 + drivers/watchdog/f71808e_wdt.c | 13 +- drivers/xen/balloon.c | 12 +- fs/9p/v9fs.c | 5 +- fs/btrfs/disk-io.c | 13 +- fs/btrfs/extent_io.c | 2 + fs/btrfs/free-space-cache.c | 4 +- fs/btrfs/tree-log.c | 8 +- fs/cifs/smb2pdu.c | 2 + fs/dlm/lockspace.c | 6 +- fs/ext2/ialloc.c | 3 +- fs/minix/inode.c | 36 ++++- fs/minix/itree_common.c | 8 +- fs/nfs/nfs4proc.c | 2 - fs/nfs/nfs4xdr.c | 6 +- fs/ocfs2/ocfs2.h | 4 +- fs/ocfs2/suballoc.c | 4 +- fs/ocfs2/super.c | 4 +- fs/ufs/super.c | 2 +- fs/xattr.c | 84 ++++++++++- fs/xfs/xfs_reflink.c | 21 ++- include/linux/bitfield.h | 2 +- include/linux/hyperv.h | 2 + include/linux/intel-iommu.h | 4 +- include/linux/irq.h | 12 ++ include/linux/tracepoint.h | 2 +- include/linux/xattr.h | 2 + include/net/addrconf.h | 1 + include/net/inet_connection_sock.h | 4 + include/net/ip_vs.h | 10 +- include/net/sock.h | 4 + kernel/cgroup/cgroup.c | 2 + kernel/irq/manage.c | 41 ++++- kernel/kprobes.c | 7 + kernel/sched/topology.c | 2 +- kernel/trace/ftrace.c | 15 +- kernel/trace/trace_events.c | 4 +- kernel/trace/trace_hwlat.c | 5 +- lib/dynamic_debug.c | 23 ++- lib/test_kmod.c | 2 +- mm/khugepaged.c | 22 +-- mm/mmap.c | 1 + net/9p/trans_fd.c | 24 ++- net/bluetooth/6lowpan.c | 5 + net/bluetooth/hci_event.c | 11 +- net/compat.c | 1 + net/core/sock.c | 21 +++ net/ipv4/fib_trie.c | 2 +- net/ipv4/gre_offload.c | 13 +- net/ipv4/inet_connection_sock.c | 93 ++++++------ net/ipv4/inet_hashtables.c | 1 + net/ipv6/anycast.c | 17 ++- net/ipv6/ipv6_sockglue.c | 1 + net/mac80211/sta_info.c | 2 +- net/netfilter/ipvs/ip_vs_core.c | 12 +- net/nfc/rawsock.c | 7 +- net/openvswitch/conntrack.c | 38 ++--- net/packet/af_packet.c | 9 +- net/rxrpc/call_object.c | 27 +++- net/rxrpc/conn_object.c | 8 +- net/rxrpc/recvmsg.c | 2 +- net/rxrpc/sendmsg.c | 3 + net/socket.c | 2 +- net/wireless/nl80211.c | 6 +- security/smack/smackfs.c | 19 ++- sound/core/seq/oss/seq_oss.c | 8 +- sound/pci/echoaudio/echoaudio.c | 2 - sound/soc/intel/boards/bxt_rt298.c | 2 + sound/usb/card.h | 1 + sound/usb/mixer_quirks.c | 1 + sound/usb/pcm.c | 6 + sound/usb/quirks-table.h | 64 +++++++- sound/usb/quirks.c | 3 + sound/usb/stream.c | 1 + tools/build/Build.include | 3 +- tools/build/Makefile.feature | 2 +- tools/build/feature/Makefile | 2 - tools/lib/traceevent/event-parse.c | 1 + tools/perf/bench/mem-functions.c | 21 +-- .../perf/util/intel-pt-decoder/intel-pt-decoder.c | 21 +-- tools/testing/selftests/net/msg_zerocopy.c | 5 +- .../selftests/powerpc/benchmarks/context_switch.c | 21 ++- tools/testing/selftests/powerpc/utils.c | 37 +++-- 243 files changed, 1619 insertions(+), 825 deletions(-)

4 years, 4 months

3
233
0 0

[PATCH] btrfs: block-group: Fix free-space bitmap threshould

by Marcos Paulo de Souza

From: Marcos Paulo de Souza <mpdesouza(a)suse.com> [BUG] After commit 9afc66498a0b ("btrfs: block-group: refactor how we read one block group item"), cache->length is being assigned after calling btrfs_create_block_group_cache. This causes a problem since set_free_space_tree_thresholds is calculate the free-space threshould to decide is the free-space tree should convert from extents to bitmaps. The current code calls set_free_space_tree_thresholds with cache->length being 0, which then makes cache->bitmap_high_thresh being zero. This implies the system will always use bitmap instead of extents, which is not desired if the block group is not fragmented. This behavior can be seen by a test that expects to repair systems with FREE_SPACE_EXTENT and FREE_SPACE_BITMAP, but the current code only created FREE_SPACE_BITMAP. [FIX] Call set_free_space_tree_thresholds after setting cache->length. Link: https://github.com/kdave/btrfs-progs/issues/251 Fixes: 9afc66498a0b ("btrfs: block-group: refactor how we read one block group item") CC: stable(a)vger.kernel.org # 5.8+ Signed-off-by: Marcos Paulo de Souza <mpdesouza(a)suse.com> --- fs/btrfs/block-group.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c index 44fdfa2eeb2e..01e8ba1da1d3 100644 --- a/fs/btrfs/block-group.c +++ b/fs/btrfs/block-group.c @@ -1798,7 +1798,6 @@ static struct btrfs_block_group *btrfs_create_block_group_cache( cache->fs_info = fs_info; cache->full_stripe_len = btrfs_full_stripe_len(fs_info, start); - set_free_space_tree_thresholds(cache); cache->discard_index = BTRFS_DISCARD_INDEX_UNUSED; @@ -1908,6 +1907,8 @@ static int read_one_block_group(struct btrfs_fs_info *info, read_block_group_item(cache, path, key); + set_free_space_tree_thresholds(cache); + if (need_clear) { /* * When we mount with old space cache, we need to @@ -2128,6 +2129,7 @@ int btrfs_make_block_group(struct btrfs_trans_handle *trans, u64 bytes_used, return -ENOMEM; cache->length = size; + set_free_space_tree_thresholds(cache); cache->used = bytes_used; cache->flags = type; cache->last_byte_to_unpin = (u64)-1; -- 2.28.0

4 years, 4 months

2
1
0 0

[PATCH v2] mm, THP, swap: fix allocating cluster for swapfile by mistake

by Gao Xiang

SWP_FS is used to make swap_{read,write}page() go through the filesystem, and it's only used for swap files over NFS. So, !SWP_FS means non NFS for now, it could be either file backed or device backed. Something similar goes with legacy SWP_FILE. So in order to achieve the goal of the original patch, SWP_BLKDEV should be used instead. FS corruption can be observed with SSD device + XFS + fragmented swapfile due to CONFIG_THP_SWAP=y. I reproduced the issue with the following details: Environment: QEMU + upstream kernel + buildroot + NVMe (2 GB) Kernel config: CONFIG_BLK_DEV_NVME=y CONFIG_THP_SWAP=y Some reproducable steps: mkfs.xfs -f /dev/nvme0n1 mkdir /tmp/mnt mount /dev/nvme0n1 /tmp/mnt bs="32k" sz="1024m" # doesn't matter too much, I also tried 16m xfs_io -f -c "pwrite -R -b $bs 0 $sz" -c "fdatasync" /tmp/mnt/sw xfs_io -f -c "pwrite -R -b $bs 0 $sz" -c "fdatasync" /tmp/mnt/sw xfs_io -f -c "pwrite -R -b $bs 0 $sz" -c "fdatasync" /tmp/mnt/sw xfs_io -f -c "pwrite -F -S 0 -b $bs 0 $sz" -c "fdatasync" /tmp/mnt/sw xfs_io -f -c "pwrite -R -b $bs 0 $sz" -c "fsync" /tmp/mnt/sw mkswap /tmp/mnt/sw swapon /tmp/mnt/sw stress --vm 2 --vm-bytes 600M # doesn't matter too much as well Symptoms: - FS corruption (e.g. checksum failure) - memory corruption at: 0xd2808010 - segfault Fixes: f0eea189e8e9 ("mm, THP, swap: Don't allocate huge cluster for file backed swap device") Fixes: 38d8b4e6bdc8 ("mm, THP, swap: delay splitting THP during swap out") Cc: "Huang, Ying" <ying.huang(a)intel.com> Cc: Yang Shi <yang.shi(a)linux.alibaba.com> Cc: Rafael Aquini <aquini(a)redhat.com> Cc: Dave Chinner <david(a)fromorbit.com> Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Gao Xiang <hsiangkao(a)redhat.com> --- v1: https://lore.kernel.org/r/20200819195613.24269-1-hsiangkao@redhat.com changes since v1: - improve commit message description Hi Andrew, Kindly consider this one instead if no other concerns... Thanks, Gao Xiang mm/swapfile.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/swapfile.c b/mm/swapfile.c index 6c26916e95fd..2937daf3ca02 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -1074,7 +1074,7 @@ int get_swap_pages(int n_goal, swp_entry_t swp_entries[], int entry_size) goto nextsi; } if (size == SWAPFILE_CLUSTER) { - if (!(si->flags & SWP_FS)) + if (si->flags & SWP_BLKDEV) n_ret = swap_alloc_cluster(si, swp_entries); } else n_ret = scan_swap_map_slots(si, SWAP_HAS_CACHE, -- 2.18.1

4 years, 4 months

6
10
0 0

[patch 11/11] mm, page_alloc: fix core hung in free_pcppages_bulk()

by Andrew Morton

From: Charan Teja Reddy <charante(a)codeaurora.org> Subject: mm, page_alloc: fix core hung in free_pcppages_bulk() The following race is observed with the repeated online, offline and a delay between two successive online of memory blocks of movable zone. P1 P2 Online the first memory block in the movable zone. The pcp struct values are initialized to default values,i.e., pcp->high = 0 & pcp->batch = 1. Allocate the pages from the movable zone. Try to Online the second memory block in the movable zone thus it entered the online_pages() but yet to call zone_pcp_update(). This process is entered into the exit path thus it tries to release the order-0 pages to pcp lists through free_unref_page_commit(). As pcp->high = 0, pcp->count = 1 proceed to call the function free_pcppages_bulk(). Update the pcp values thus the new pcp values are like, say, pcp->high = 378, pcp->batch = 63. Read the pcp's batch value using READ_ONCE() and pass the same to free_pcppages_bulk(), pcp values passed here are, batch = 63, count = 1. Since num of pages in the pcp lists are less than ->batch, then it will stuck in while(list_empty(list)) loop with interrupts disabled thus a core hung. Avoid this by ensuring free_pcppages_bulk() is called with proper count of pcp list pages. The mentioned race is some what easily reproducible without [1] because pcp's are not updated for the first memory block online and thus there is a enough race window for P2 between alloc+free and pcp struct values update through onlining of second memory block. With [1], the race still exists but it is very narrow as we update the pcp struct values for the first memory block online itself. This is not limited to the movable zone, it could also happen in cases with the normal zone (e.g., hotplug to a node that only has DMA memory, or no other memory yet). [1]: https://patchwork.kernel.org/patch/11696389/ Link: http://lkml.kernel.org/r/1597150703-19003-1-git-send-email-charante@codeaur… Fixes: 5f8dcc21211a ("page-allocator: split per-cpu list into one-list-per-migrate-type") Signed-off-by: Charan Teja Reddy <charante(a)codeaurora.org> Acked-by: David Hildenbrand <david(a)redhat.com> Acked-by: David Rientjes <rientjes(a)google.com> Acked-by: Michal Hocko <mhocko(a)suse.com> Cc: Michal Hocko <mhocko(a)suse.com> Cc: Vlastimil Babka <vbabka(a)suse.cz> Cc: Vinayak Menon <vinmenon(a)codeaurora.org> Cc: <stable(a)vger.kernel.org> [2.6+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/page_alloc.c | 5 +++++ 1 file changed, 5 insertions(+) --- a/mm/page_alloc.c~mm-page_alloc-fix-core-hung-in-free_pcppages_bulk +++ a/mm/page_alloc.c @@ -1302,6 +1302,11 @@ static void free_pcppages_bulk(struct zo struct page *page, *tmp; LIST_HEAD(head); + /* + * Ensure proper count is passed which otherwise would stuck in the + * below while (list_empty(list)) loop. + */ + count = min(pcp->count, count); while (count) { struct list_head *list; _

4 years, 4 months

1
0
0 0

[patch 10/11] mm: include CMA pages in lowmem_reserve at boot

by Andrew Morton

From: Doug Berger <opendmb(a)gmail.com> Subject: mm: include CMA pages in lowmem_reserve at boot The lowmem_reserve arrays provide a means of applying pressure against allocations from lower zones that were targeted at higher zones. Its values are a function of the number of pages managed by higher zones and are assigned by a call to the setup_per_zone_lowmem_reserve() function. The function is initially called at boot time by the function init_per_zone_wmark_min() and may be called later by accesses of the /proc/sys/vm/lowmem_reserve_ratio sysctl file. The function init_per_zone_wmark_min() was moved up from a module_init to a core_initcall to resolve a sequencing issue with khugepaged. Unfortunately this created a sequencing issue with CMA page accounting. The CMA pages are added to the managed page count of a zone when cma_init_reserved_areas() is called at boot also as a core_initcall. This makes it uncertain whether the CMA pages will be added to the managed page counts of their zones before or after the call to init_per_zone_wmark_min() as it becomes dependent on link order. With the current link order the pages are added to the managed count after the lowmem_reserve arrays are initialized at boot. This means the lowmem_reserve values at boot may be lower than the values used later if /proc/sys/vm/lowmem_reserve_ratio is accessed even if the ratio values are unchanged. In many cases the difference is not significant, but for example an ARM platform with 1GB of memory and the following memory layout [ 0.000000] cma: Reserved 256 MiB at 0x0000000030000000 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000000000-0x000000002fffffff] [ 0.000000] Normal empty [ 0.000000] HighMem [mem 0x0000000030000000-0x000000003fffffff] would result in 0 lowmem_reserve for the DMA zone. This would allow userspace to deplete the DMA zone easily. Funnily enough $ cat /proc/sys/vm/lowmem_reserve_ratio would fix up the situation because it forces setup_per_zone_lowmem_reserve as a side effect. This commit breaks the link order dependency by invoking init_per_zone_wmark_min() as a postcore_initcall so that the CMA pages have the chance to be properly accounted in their zone(s) and allowing the lowmem_reserve arrays to receive consistent values. Link: http://lkml.kernel.org/r/1597423766-27849-1-git-send-email-opendmb@gmail.com Fixes: bc22af74f271 ("mm: update min_free_kbytes from khugepaged after core initialization") Signed-off-by: Doug Berger <opendmb(a)gmail.com> Acked-by: Michal Hocko <mhocko(a)suse.com> Cc: Jason Baron <jbaron(a)akamai.com> Cc: David Rientjes <rientjes(a)google.com> Cc: "Kirill A. Shutemov" <kirill.shutemov(a)linux.intel.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/page_alloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/page_alloc.c~mm-include-cma-pages-in-lowmem_reserve-at-boot +++ a/mm/page_alloc.c @@ -7888,7 +7888,7 @@ int __meminit init_per_zone_wmark_min(vo return 0; } -core_initcall(init_per_zone_wmark_min) +postcore_initcall(init_per_zone_wmark_min) /* * min_free_kbytes_sysctl_handler - just a wrapper around proc_dointvec() so _

4 years, 4 months

1
0
0 0

[patch 09/11] squashfs: avoid bio_alloc() failure with 1Mbyte blocks

by Andrew Morton

From: Phillip Lougher <phillip(a)squashfs.org.uk> Subject: squashfs: avoid bio_alloc() failure with 1Mbyte blocks This is a regression introduced by the patch "migrate from ll_rw_block usage to BIO". Bio_alloc() is limited to 256 pages (1 Mbyte). This can cause a failure when reading 1 Mbyte block filesystems. The problem is a datablock can be fully (or almost uncompressed), requiring 256 pages, but, because blocks are not aligned to page boundaries, it may require 257 pages to read. Bio_kmalloc() can handle 1024 pages, and so use this for the edge condition. Link: http://lkml.kernel.org/r/20200815035637.15319-1-phillip@squashfs.org.uk Fixes: 93e72b3c612a ("squashfs: migrate from ll_rw_block usage to BIO") Signed-off-by: Phillip Lougher <phillip(a)squashfs.org.uk> Reported-by: Nicolas Prochazka <nicolas.prochazka(a)gmail.com> Reported-by: Tomoatsu Shimada <shimada(a)walbrix.com> Reviewed-by: Guenter Roeck <groeck(a)chromium.org> Cc: Philippe Liard <pliard(a)google.com> Cc: Christoph Hellwig <hch(a)lst.de> Cc: Adrien Schildknecht <adrien+dev(a)schischi.me> Cc: Daniel Rosenberg <drosen(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/squashfs/block.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) --- a/fs/squashfs/block.c~squashfs-avoid-bio_alloc-failure-with-1mbyte-blocks +++ a/fs/squashfs/block.c @@ -87,7 +87,11 @@ static int squashfs_bio_read(struct supe int error, i; struct bio *bio; - bio = bio_alloc(GFP_NOIO, page_count); + if (page_count <= BIO_MAX_PAGES) + bio = bio_alloc(GFP_NOIO, page_count); + else + bio = bio_kmalloc(GFP_NOIO, page_count); + if (!bio) return -ENOMEM; _

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Linux-stable-mirror August 2020