May 2021 - Linux-stable-mirror

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.39 release. There are 45 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 May 2021 15:22:29 +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/v5.x/stable-review/patch-5.10.39-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.10.39-rc2 Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> scripts: switch explicitly to Python 3 Finn Behrens <me(a)kloenk.de> tweewide: Fix most Shebang lines Eric Dumazet <edumazet(a)google.com> ipv6: remove extra dev_hold() for fallback tunnels Eric Dumazet <edumazet(a)google.com> ip6_tunnel: sit: proper dev_{hold|put} in ndo_[un]init methods Eric Dumazet <edumazet(a)google.com> sit: proper dev_{hold|put} in ndo_[un]init methods Eric Dumazet <edumazet(a)google.com> ip6_gre: proper dev_{hold|put} in ndo_[un]init methods Yannick Vignon <yannick.vignon(a)nxp.com> net: stmmac: Do not enable RX FIFO overflow interrupts Zqiang <qiang.zhang(a)windriver.com> lib: stackdepot: turn depot_lock spinlock to raw_spinlock yangerkun <yangerkun(a)huawei.com> block: reexpand iov_iter after read/write Hui Wang <hui.wang(a)canonical.com> ALSA: hda: generic: change the DAC ctl name for LO+SPK or LO+HP Íñigo Huguet <ihuguet(a)redhat.com> net:CXGB4: fix leak if sk_buff is not used Hans de Goede <hdegoede(a)redhat.com> gpiolib: acpi: Add quirk to ignore EC wakeups on Dell Venue 10 Pro 5055 Rodrigo Siqueira <Rodrigo.Siqueira(a)amd.com> drm/amd/display: Fix two cursor duplication when using overlay Keith Busch <kbusch(a)kernel.org> nvmet: remove unsupported command noise Phillip Potter <phil(a)philpotter.co.uk> net: hsr: check skb can contain struct hsr_ethhdr in fill_frame_info Zhang Zhengming <zhangzhengming(a)huawei.com> bridge: Fix possible races between assigning rx_handler_data and setting IFF_BRIDGE_PORT bit Darren Powell <darren.powell(a)amd.com> amdgpu/pm: Prevent force of DCEFCLK on NAVI10 and SIENNA_CICHLID Bodo Stroesser <bostroesser(a)gmail.com> scsi: target: tcmu: Return from tcmu_handle_completions() if cmd_id not found Jeff Layton <jlayton(a)kernel.org> ceph: don't allow access to MDS-private inodes Jeff Layton <jlayton(a)kernel.org> ceph: don't clobber i_snap_caps on non-I_NEW inode Jeff Layton <jlayton(a)kernel.org> ceph: fix fscache invalidation James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix illegal memory access on Abort IOCBs Nathan Chancellor <nathan(a)kernel.org> riscv: Workaround mcount name prior to clang-13 Nathan Chancellor <nathan(a)kernel.org> scripts/recordmcount.pl: Fix RISC-V regex for clang Nathan Chancellor <nathan(a)kernel.org> riscv: Use $(LD) instead of $(CC) to link vDSO Prashant Malani <pmalani(a)chromium.org> platform/chrome: cros_ec_typec: Add DP mode check Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org> ARM: 9075/1: kernel: Fix interrupted SMC calls Johannes Berg <johannes.berg(a)intel.com> um: Disable CONFIG_GCOV with MODULES Johannes Berg <johannes.berg(a)intel.com> um: Mark all kernel symbols as local Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: NFS_INO_REVAL_PAGECACHE should mark the change attribute invalid Hans de Goede <hdegoede(a)redhat.com> Input: silead - add workaround for x86 BIOS-es which bring the chip up in a stuck state Hans de Goede <hdegoede(a)redhat.com> Input: elants_i2c - do not bind to i2c-hid compatible ACPI instantiated devices Dinghao Liu <dinghao.liu(a)zju.edu.cn> PCI: tegra: Fix runtime PM imbalance in pex_ep_event_pex_rst_deassert() Feilong Lin <linfeilong(a)huawei.com> ACPI / hotplug / PCI: Fix reference count leak in enable_slot() louis.wang <liang26812(a)gmail.com> ARM: 9066/1: ftrace: pause/unpause function graph tracer in cpu_suspend() Gustavo Pimentel <Gustavo.Pimentel(a)synopsys.com> dmaengine: dw-edma: Fix crash on loading/unloading driver Arnd Bergmann <arnd(a)arndb.de> PCI: thunder: Fix compile testing Eric Dumazet <edumazet(a)google.com> virtio_net: Do not pull payload in skb->head Arnd Bergmann <arnd(a)arndb.de> isdn: capi: fix mismatched prototypes Kaixu Xia <kaixuxia(a)tencent.com> cxgb4: Fix the -Wmisleading-indentation warning Arnd Bergmann <arnd(a)arndb.de> usb: sl811-hcd: improve misleading indentation Arnd Bergmann <arnd(a)arndb.de> kgdb: fix gcc-11 warning on indentation Arnd Bergmann <arnd(a)arndb.de> airo: work around stack usage warning Linus Torvalds <torvalds(a)linux-foundation.org> drm/i915/display: fix compiler warning about array overrun Arnd Bergmann <arnd(a)arndb.de> x86/msr: Fix wr/rdmsr_safe_regs_on_cpu() prototypes ------------- Diffstat: Documentation/sphinx/parse-headers.pl | 2 +- Documentation/target/tcm_mod_builder.py | 2 +- Documentation/trace/postprocess/decode_msr.py | 2 +- .../postprocess/trace-pagealloc-postprocess.pl | 2 +- .../trace/postprocess/trace-vmscan-postprocess.pl | 2 +- Makefile | 4 +- arch/arm/kernel/asm-offsets.c | 3 + arch/arm/kernel/smccc-call.S | 11 +- arch/arm/kernel/suspend.c | 19 +++- arch/ia64/scripts/unwcheck.py | 2 +- arch/riscv/include/asm/ftrace.h | 14 ++- arch/riscv/kernel/mcount.S | 10 +- arch/riscv/kernel/vdso/Makefile | 12 +-- arch/um/Kconfig.debug | 1 + arch/um/kernel/Makefile | 1 - arch/um/kernel/dyn.lds.S | 6 ++ arch/um/kernel/gmon_syms.c | 16 --- arch/um/kernel/uml.lds.S | 6 ++ arch/x86/lib/msr-smp.c | 4 +- drivers/dma/dw-edma/dw-edma-core.c | 11 +- drivers/gpio/gpiolib-acpi.c | 14 +++ drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 51 +++++++++ drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 5 +- .../drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 4 +- drivers/gpu/drm/i915/display/intel_dp.c | 13 ++- drivers/input/touchscreen/elants_i2c.c | 44 +++++++- drivers/input/touchscreen/silead.c | 44 +++++++- drivers/isdn/capi/kcapi.c | 4 +- drivers/misc/kgdbts.c | 26 ++--- drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c | 2 +- drivers/net/ethernet/chelsio/cxgb4/sge.c | 16 +-- drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c | 7 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 14 +-- drivers/net/virtio_net.c | 10 +- drivers/net/wireless/cisco/airo.c | 117 ++++++++++++--------- drivers/nvme/target/admin-cmd.c | 6 +- drivers/pci/controller/dwc/pcie-tegra194.c | 2 +- drivers/pci/controller/pci-thunder-ecam.c | 2 +- drivers/pci/controller/pci-thunder-pem.c | 13 +-- drivers/pci/hotplug/acpiphp_glue.c | 1 + drivers/pci/pci.h | 6 ++ drivers/platform/chrome/cros_ec_typec.c | 5 + drivers/scsi/lpfc/lpfc_sli.c | 11 +- drivers/target/target_core_user.c | 4 +- drivers/usb/host/sl811-hcd.c | 9 +- fs/block_dev.c | 20 +++- fs/ceph/caps.c | 1 + fs/ceph/export.c | 8 ++ fs/ceph/inode.c | 13 ++- fs/ceph/mds_client.c | 7 ++ fs/ceph/super.h | 24 +++++ fs/nfs/inode.c | 3 +- include/linux/virtio_net.h | 14 ++- lib/stackdepot.c | 6 +- net/bridge/br_netlink.c | 5 +- net/hsr/hsr_forward.c | 4 + net/ipv6/ip6_gre.c | 7 +- net/ipv6/ip6_tunnel.c | 3 +- net/ipv6/ip6_vti.c | 1 - net/ipv6/sit.c | 5 +- scripts/bloat-o-meter | 2 +- scripts/config | 2 +- scripts/diffconfig | 2 +- scripts/get_abi.pl | 2 +- scripts/recordmcount.pl | 2 +- scripts/show_delta | 2 +- scripts/sphinx-pre-install | 2 +- scripts/split-man.pl | 2 +- scripts/tracing/draw_functrace.py | 2 +- sound/pci/hda/hda_generic.c | 16 ++- tools/perf/python/tracepoint.py | 2 +- tools/perf/python/twatch.py | 2 +- .../x86/intel_pstate_tracer/intel_pstate_tracer.py | 2 +- tools/testing/ktest/compare-ktest-sample.pl | 2 +- tools/testing/kunit/kunit.py | 2 +- tools/testing/kunit/kunit_tool_test.py | 2 +- tools/testing/selftests/bpf/test_offload.py | 2 +- .../net/mlxsw/sharedbuffer_configuration.py | 2 +- tools/testing/selftests/kselftest/prefix.pl | 2 +- tools/testing/selftests/net/devlink_port_split.py | 2 +- tools/testing/selftests/tc-testing/tdc_batch.py | 2 +- .../testing/selftests/tc-testing/tdc_multibatch.py | 2 +- 82 files changed, 508 insertions(+), 231 deletions(-)

3 years, 4 months

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[PATCH v4 06/12] drm/vc4: hdmi: Prevent clock unbalance

by Maxime Ripard

Since we fixed the hooks to disable the encoder at boot, we now have an unbalanced clk_disable call at boot since we never enabled them in the first place. Let's mimic the state of the hardware and enable the clocks at boot if the controller is enabled to get the use-count right. Cc: <stable(a)vger.kernel.org> # v5.10+ Fixes: 09c438139b8f ("drm/vc4: hdmi: Implement finer-grained hooks") Signed-off-by: Maxime Ripard <maxime(a)cerno.tech> --- drivers/gpu/drm/vc4/vc4_hdmi.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index 1fda574579af..9c919472ae84 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -1995,6 +1995,14 @@ static int vc4_hdmi_bind(struct device *dev, struct device *master, void *data) if (vc4_hdmi->variant->reset) vc4_hdmi->variant->reset(vc4_hdmi); + if ((of_device_is_compatible(dev->of_node, "brcm,bcm2711-hdmi0") || + of_device_is_compatible(dev->of_node, "brcm,bcm2711-hdmi1")) && + HDMI_READ(HDMI_VID_CTL) & VC4_HD_VID_CTL_ENABLE) { + clk_prepare_enable(vc4_hdmi->pixel_clock); + clk_prepare_enable(vc4_hdmi->hsm_clock); + clk_prepare_enable(vc4_hdmi->pixel_bvb_clock); + } + pm_runtime_enable(dev); drm_simple_encoder_init(drm, encoder, DRM_MODE_ENCODER_TMDS); -- 2.31.1

3 years, 4 months

2
1
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[PATCH 4.9 000/240] 4.9.269-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.269 release. There are 240 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 May 2021 09:20:38 +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-4.9.269-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.269-rc1 Eric Dumazet <edumazet(a)google.com> ipv6: remove extra dev_hold() for fallback tunnels Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> xhci: Do not use GFP_KERNEL in (potentially) atomic context Eric Dumazet <edumazet(a)google.com> ip6_tunnel: sit: proper dev_{hold|put} in ndo_[un]init methods Eric Dumazet <edumazet(a)google.com> sit: proper dev_{hold|put} in ndo_[un]init methods Zqiang <qiang.zhang(a)windriver.com> lib: stackdepot: turn depot_lock spinlock to raw_spinlock Hui Wang <hui.wang(a)canonical.com> ALSA: hda: generic: change the DAC ctl name for LO+SPK or LO+HP Jeff Layton <jlayton(a)kernel.org> ceph: fix fscache invalidation Johannes Berg <johannes.berg(a)intel.com> um: Mark all kernel symbols as local Hans de Goede <hdegoede(a)redhat.com> Input: silead - add workaround for x86 BIOS-es which bring the chip up in a stuck state Feilong Lin <linfeilong(a)huawei.com> ACPI / hotplug / PCI: Fix reference count leak in enable_slot() Ard Biesheuvel <ardb(a)kernel.org> ARM: 9058/1: cache-v7: refactor v7_invalidate_l1 to avoid clobbering r5/r6 Arnd Bergmann <arnd(a)arndb.de> isdn: capi: fix mismatched prototypes Kaixu Xia <kaixuxia(a)tencent.com> cxgb4: Fix the -Wmisleading-indentation warning Arnd Bergmann <arnd(a)arndb.de> usb: sl811-hcd: improve misleading indentation Arnd Bergmann <arnd(a)arndb.de> kgdb: fix gcc-11 warning on indentation Peter Foley <pefoley2(a)pefoley.com> extcon: adc-jack: Fix incompatible pointer type warning Arnd Bergmann <arnd(a)arndb.de> x86/msr: Fix wr/rdmsr_safe_regs_on_cpu() prototypes Paweł Chmiel <pawel.mikolaj.chmiel(a)gmail.com> clk: exynos7: Mark aclk_fsys1_200 as critical Jonathon Reinhart <jonathon.reinhart(a)gmail.com> netfilter: conntrack: Make global sysctls readonly in non-init netns Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> kobject_uevent: remove warning in init_uevent_argv() Mikulas Patocka <mpatocka(a)redhat.com> dm ioctl: fix out of bounds array access when no devices Lukasz Luba <lukasz.luba(a)arm.com> thermal/core/fair share: Lock the thermal zone while looping over instances Maciej W. Rozycki <macro(a)orcam.me.uk> MIPS: Avoid handcoded DIVU in `__div64_32' altogether Maciej W. Rozycki <macro(a)orcam.me.uk> MIPS: Avoid DIVU in `__div64_32' is result would be zero Maciej W. Rozycki <macro(a)orcam.me.uk> MIPS: Reinstate platform `__div64_32' handler Maciej W. Rozycki <macro(a)orcam.me.uk> FDDI: defxx: Make MMIO the configuration default except for EISA Thomas Gleixner <tglx(a)linutronix.de> KVM: x86: Cancel pvclock_gtod_work on module removal Chunfeng Yun <chunfeng.yun(a)mediatek.com> usb: core: hub: fix race condition about TRSMRCY of resume Phil Elwell <phil(a)raspberrypi.com> usb: dwc2: Fix gadget DMA unmap direction Maximilian Luz <luzmaximilian(a)gmail.com> usb: xhci: Increase timeout for HC halt Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> ACPI: scan: Fix a memory leak in an error handling path Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> usb: fotg210-hcd: Fix an error message Dinghao Liu <dinghao.liu(a)zju.edu.cn> iio: proximity: pulsedlight: Fix rumtime PM imbalance on error Phillip Lougher <phillip(a)squashfs.org.uk> squashfs: fix divide error in calculate_skip() Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64s: Fix crashes when toggling entry flush barrier Vineet Gupta <vgupta(a)synopsys.com> ARC: entry: fix off-by-one error in syscall number validation Jia-Ju Bai <baijiaju1990(a)gmail.com> kernel: kexec_file: fix error return code of kexec_calculate_store_digests() Miaohe Lin <linmiaohe(a)huawei.com> ksm: fix potential missing rmap_item for stable_node Miaohe Lin <linmiaohe(a)huawei.com> mm/hugeltb: handle the error case in hugetlb_fix_reserve_counts() Miaohe Lin <linmiaohe(a)huawei.com> khugepaged: fix wrong result value for trace_mm_collapse_huge_page_isolate() Kees Cook <keescook(a)chromium.org> drm/radeon: Fix off-by-one power_state index heap overwrite Xin Long <lucien.xin(a)gmail.com> sctp: fix a SCTP_MIB_CURRESTAB leak in sctp_sf_do_dupcook_b Olga Kornievskaia <kolga(a)netapp.com> NFSv4.2 fix handling of sr_eof in SEEK's reply Nikola Livic <nlivic(a)gmail.com> pNFS/flexfiles: fix incorrect size check in decode_nfs_fh() Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Deal correctly with attribute generation counter overflow Trond Myklebust <trond.myklebust(a)hammerspace.com> NFSv4.2: Always flush out writes in nfs42_proc_fallocate() Zhen Lei <thunder.leizhen(a)huawei.com> ARM: 9064/1: hw_breakpoint: Do not directly check the event's overflow_handler hook Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> PCI: Release OF node in pci_scan_device()'s error path Colin Ian King <colin.king(a)canonical.com> f2fs: fix a redundant call to f2fs_balance_fs if an error occurs David Ward <david.ward(a)gatech.edu> ASoC: rt286: Make RT286_SET_GPIO_* readable and writable Felix Fietkau <nbd(a)nbd.name> net: ethernet: mtk_eth_soc: fix RX VLAN offload Alexey Kardashevskiy <aik(a)ozlabs.ru> powerpc/iommu: Annotate nested lock for lockdep Gustavo A. R. Silva <gustavoars(a)kernel.org> wl3501_cs: Fix out-of-bounds warnings in wl3501_mgmt_join Gustavo A. R. Silva <gustavoars(a)kernel.org> wl3501_cs: Fix out-of-bounds warnings in wl3501_send_pkt Michael Ellerman <mpe(a)ellerman.id.au> powerpc/pseries: Stop calling printk in rtas_stop_self() Yaqi Chen <chendotjs(a)gmail.com> samples/bpf: Fix broken tracex1 due to kprobe argument change David Ward <david.ward(a)gatech.edu> ASoC: rt286: Generalize support for ALC3263 codec Gustavo A. R. Silva <gustavoars(a)kernel.org> sctp: Fix out-of-bounds warning in sctp_process_asconf_param() Mihai Moldovan <ionic(a)ionic.de> kconfig: nconf: stop endless search loops Yonghong Song <yhs(a)fb.com> selftests: Set CC to clang in lib.mk if LLVM is set Miklos Szeredi <mszeredi(a)redhat.com> cuse: prevent clone Emmanuel Grumbach <emmanuel.grumbach(a)intel.com> mac80211: clear the beacon's CRC after channel switch Eric Dumazet <edumazet(a)google.com> ip6_vti: proper dev_{hold|put} in ndo_[un]init methods Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> Bluetooth: initialize skb_queue_head at l2cap_chan_create() Archie Pusaka <apusaka(a)chromium.org> Bluetooth: Set CONF_NOT_COMPLETE as l2cap_chan default Tong Zhang <ztong0001(a)gmail.com> ALSA: rme9652: don't disable if not enabled Tong Zhang <ztong0001(a)gmail.com> ALSA: hdspm: don't disable if not enabled Tong Zhang <ztong0001(a)gmail.com> ALSA: hdsp: don't disable if not enabled Jonathan McDowell <noodles(a)earth.li> net: stmmac: Set FIFO sizes for ipq806x Hoang Le <hoang.h.le(a)dektech.com.au> tipc: convert dest node's address to network order Alexander Aring <aahringo(a)redhat.com> fs: dlm: fix debugfs dump Quentin Perret <qperret(a)google.com> Revert "fdt: Properly handle "no-map" field in the memory region" Quentin Perret <qperret(a)google.com> Revert "of/fdt: Make sure no-map does not remove already reserved regions" Xin Long <lucien.xin(a)gmail.com> sctp: delay auto_asconf init until binding the first addr Xin Long <lucien.xin(a)gmail.com> Revert "net/sctp: fix race condition in sctp_destroy_sock" Dan Carpenter <dan.carpenter(a)oracle.com> kfifo: fix ternary sign extension bugs Lv Yunlong <lyl2019(a)mail.ustc.edu.cn> net:nfc:digital: Fix a double free in digital_tg_recv_dep_req Lv Yunlong <lyl2019(a)mail.ustc.edu.cn> net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/52xx: Fix an invalid ASM expression ('addi' used instead of 'add') Toke Høiland-Jørgensen <toke(a)redhat.com> ath9k: Fix error check in ath9k_hw_read_revisions() for PCI devices Colin Ian King <colin.king(a)canonical.com> net: davinci_emac: Fix incorrect masking of tx and rx error channel Sindhu Devale <sindhu.devale(a)intel.com> RDMA/i40iw: Fix error unwinding when i40iw_hmc_sd_one fails Stefano Garzarella <sgarzare(a)redhat.com> vsock/vmci: log once the failed queue pair allocation Lv Yunlong <lyl2019(a)mail.ustc.edu.cn> mwl8k: Fix a double Free in mwl8k_probe_hw Sergey Shtylyov <s.shtylyov(a)omprussia.ru> i2c: sh7760: fix IRQ error path Tyrel Datwyler <tyreld(a)linux.ibm.com> powerpc/pseries: extract host bridge from pci_bus prior to bus removal Ilya Lipnitskiy <ilya.lipnitskiy(a)gmail.com> MIPS: pci-legacy: stop using of_pci_range_to_resource Sergey Shtylyov <s.shtylyov(a)omprussia.ru> i2c: sh7760: add IRQ check Sergey Shtylyov <s.shtylyov(a)omprussia.ru> i2c: jz4780: add IRQ check Sergey Shtylyov <s.shtylyov(a)omprussia.ru> i2c: emev2: add IRQ check Sergey Shtylyov <s.shtylyov(a)omprussia.ru> i2c: cadence: add IRQ check Colin Ian King <colin.king(a)canonical.com> net: thunderx: Fix unintentional sign extension issue Colin Ian King <colin.king(a)canonical.com> mt7601u: fix always true expression Johannes Berg <johannes.berg(a)intel.com> mac80211: bail out if cipher schemes are invalid Randy Dunlap <rdunlap(a)infradead.org> powerpc: iommu: fix build when neither PCI or IBMVIO is set Athira Rajeev <atrajeev(a)linux.vnet.ibm.com> powerpc/perf: Fix PMU constraint check for EBB events Colin Ian King <colin.king(a)canonical.com> liquidio: Fix unintented sign extension of a left shift of a u16 Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Add error checks for usb_driver_claim_interface() calls Dan Carpenter <dan.carpenter(a)oracle.com> nfc: pn533: prevent potential memory corruption Jia Zhou <zhou.jia2(a)zte.com.cn> ALSA: core: remove redundant spin_lock pair in snd_card_disconnect Nathan Chancellor <nathan(a)kernel.org> powerpc/prom: Mark identical_pvr_fixup as __init Xie He <xie.he.0141(a)gmail.com> net: lapbether: Prevent racing when checking whether the netif is running Arnaldo Carvalho de Melo <acme(a)redhat.com> perf symbols: Fix dso__fprintf_symbols_by_name() to return the number of printed chars Maxim Mikityanskiy <maxtram95(a)gmail.com> HID: plantronics: Workaround for double volume key presses Nathan Chancellor <nathan(a)kernel.org> x86/events/amd/iommu: Fix sysfs type mismatch Dan Carpenter <dan.carpenter(a)oracle.com> HSI: core: fix resource leaks in hsi_add_client_from_dt() Sergey Shtylyov <s.shtylyov(a)omprussia.ru> scsi: sni_53c710: Add IRQ check Sergey Shtylyov <s.shtylyov(a)omprussia.ru> scsi: sun3x_esp: Add IRQ check Sergey Shtylyov <s.shtylyov(a)omprussia.ru> scsi: jazz_esp: Add IRQ check Colin Ian King <colin.king(a)canonical.com> clk: uniphier: Fix potential infinite loop Arnd Bergmann <arnd(a)arndb.de> media: dvb-usb-remote: fix dvb_usb_nec_rc_key_to_event type mismatch Arnd Bergmann <arnd(a)arndb.de> scsi: fcoe: Fix mismatched fcoe_wwn_from_mac declaration Sergey Shtylyov <s.shtylyov(a)omprussia.ru> ata: libahci_platform: fix IRQ check Sergey Shtylyov <s.shtylyov(a)omprussia.ru> sata_mv: add IRQ checks Sergey Shtylyov <s.shtylyov(a)omprussia.ru> pata_ipx4xx_cf: fix IRQ check Sergey Shtylyov <s.shtylyov(a)omprussia.ru> pata_arasan_cf: fix IRQ check Colin Ian King <colin.king(a)canonical.com> media: m88rs6000t: avoid potential out-of-bounds reads on arrays Yang Yingliang <yangyingliang(a)huawei.com> media: omap4iss: return error code when omap4iss_get() failed Colin Ian King <colin.king(a)canonical.com> media: vivid: fix assignment of dev->fbuf_out_flags Tetsuo Handa <penguin-kernel(a)i-love.sakura.ne.jp> ttyprintk: Add TTY hangup callback. Michael Kelley <mikelley(a)microsoft.com> Drivers: hv: vmbus: Increase wait time for VMbus unload Ingo Molnar <mingo(a)kernel.org> x86/platform/uv: Fix !KEXEC build failure He Ying <heying24(a)huawei.com> firmware: qcom-scm: Fix QCOM_SCM configuration Johan Hovold <johan(a)kernel.org> tty: fix return value for unsupported ioctls Johan Hovold <johan(a)kernel.org> tty: actually undefine superseded ASYNC flags Johan Hovold <johan(a)kernel.org> USB: cdc-acm: fix unprivileged TIOCCSERIAL Colin Ian King <colin.king(a)canonical.com> usb: gadget: r8a66597: Add missing null check on return from platform_get_resource Lv Yunlong <lyl2019(a)mail.ustc.edu.cn> crypto: qat - Fix a double free in adf_create_ring Johan Hovold <johan(a)kernel.org> staging: greybus: uart: fix unprivileged TIOCCSERIAL Colin Ian King <colin.king(a)canonical.com> staging: rtl8192u: Fix potential infinite loop Lv Yunlong <lyl2019(a)mail.ustc.edu.cn> mtd: rawnand: gpmi: Fix a double free in gpmi_nand_init Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> crypto: qat - fix error path in adf_isr_resource_alloc() Pan Bian <bianpan2016(a)163.com> bus: qcom: Put child node before return Michael Walle <michael(a)walle.cc> mtd: require write permissions for locking and badblock ioctls Fabian Vogt <fabian(a)ritter-vogt.de> fotg210-udc: Complete OUT requests on short packets Fabian Vogt <fabian(a)ritter-vogt.de> fotg210-udc: Don't DMA more than the buffer can take Fabian Vogt <fabian(a)ritter-vogt.de> fotg210-udc: Mask GRP2 interrupts we don't handle Fabian Vogt <fabian(a)ritter-vogt.de> fotg210-udc: Remove a dubious condition leading to fotg210_done Fabian Vogt <fabian(a)ritter-vogt.de> fotg210-udc: Fix EP0 IN requests bigger than two packets Fabian Vogt <fabian(a)ritter-vogt.de> fotg210-udc: Fix DMA on EP0 for length > max packet size Tong Zhang <ztong0001(a)gmail.com> crypto: qat - ADF_STATUS_PF_RUNNING should be set after adf_dev_init Tong Zhang <ztong0001(a)gmail.com> crypto: qat - don't release uninitialized resources Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> usb: gadget: pch_udc: Check for DMA mapping error Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> usb: gadget: pch_udc: Check if driver is present before calling ->setup() Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> usb: gadget: pch_udc: Replace cpu_to_le32() by lower_32_bits() Erwan Le Ray <erwan.leray(a)foss.st.com> serial: stm32: fix incorrect characters on console Krzysztof Kozlowski <krzk(a)kernel.org> ARM: dts: exynos: correct PMIC interrupt trigger level on Snow Krzysztof Kozlowski <krzk(a)kernel.org> ARM: dts: exynos: correct PMIC interrupt trigger level on SMDK5250 Colin Ian King <colin.king(a)canonical.com> memory: gpmc: fix out of bounds read and dereference on gpmc_cs[] Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> usb: gadget: pch_udc: Revert d3cb25a12138 completely Takashi Iwai <tiwai(a)suse.de> ALSA: hda/realtek: Remove redundant entry for ALC861 Haier/Uniwill devices Takashi Iwai <tiwai(a)suse.de> ALSA: hda/realtek: Re-order ALC269 Lenovo quirk table entries Takashi Iwai <tiwai(a)suse.de> ALSA: hda/realtek: Re-order ALC269 Sony quirk table entries Takashi Iwai <tiwai(a)suse.de> ALSA: hda/realtek: Re-order ALC882 Sony quirk table entries Takashi Iwai <tiwai(a)suse.de> ALSA: hda/realtek: Re-order ALC882 Acer quirk table entries Colin Ian King <colin.king(a)canonical.com> drm/radeon: fix copy of uninitialized variable back to userspace Johannes Berg <johannes.berg(a)intel.com> cfg80211: scan: drop entry from hidden_list on overflow Dan Carpenter <dan.carpenter(a)oracle.com> ipw2x00: potential buffer overflow in libipw_wx_set_encodeext() Zhao Heming <heming.zhao(a)suse.com> md: md_open returns -EBUSY when entering racing area Christoph Hellwig <hch(a)lst.de> md: factor out a mddev_find_locked helper from mddev_find Heming Zhao <heming.zhao(a)suse.com> md-cluster: fix use-after-free issue when removing rdev Steven Rostedt (VMware) <rostedt(a)goodmis.org> tracing: Restructure trace_clock_global() to never block Steven Rostedt (VMware) <rostedt(a)goodmis.org> tracing: Map all PIDs to command lines Amey Telawane <ameyt(a)codeaurora.org> tracing: Use strlcpy() instead of strcpy() in __trace_find_cmdline() Joel Fernandes <joelaf(a)google.com> tracing: Treat recording comm for idle task as a success Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> misc: vmw_vmci: explicitly initialize vmci_datagram payload Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> misc: vmw_vmci: explicitly initialize vmci_notify_bm_set_msg struct Hans de Goede <hdegoede(a)redhat.com> misc: lis3lv02d: Fix false-positive WARN on various HP models Maciej W. Rozycki <macro(a)orcam.me.uk> FDDI: defxx: Bail out gracefully with unassigned PCI resource for CSR Or Cohen <orcohen(a)paloaltonetworks.com> net/nfc: fix use-after-free llcp_sock_bind/connect Lin Ma <linma(a)zju.edu.cn> bluetooth: eliminate the potential race condition when removing the HCI controller Taehee Yoo <ap420073(a)gmail.com> hsr: use netdev_err() instead of WARN_ONCE() Archie Pusaka <apusaka(a)chromium.org> Bluetooth: verify AMP hci_chan before amp_destroy Benjamin Block <bblock(a)linux.ibm.com> dm rq: fix double free of blk_mq_tag_set in dev remove after table load fails Joe Thornber <ejt(a)redhat.com> dm space map common: fix division bug in sm_ll_find_free_block() Joe Thornber <ejt(a)redhat.com> dm persistent data: packed struct should have an aligned() attribute too Dean Anderson <dean(a)sensoray.com> usb: gadget/function/f_fs string table fix for multiple languages Hemant Kumar <hemantk(a)codeaurora.org> usb: gadget: Fix double free of device descriptor pointers Anirudh Rayabharam <mail(a)anirudhrb.com> usb: gadget: dummy_hcd: fix gpf in gadget_setup Peilin Ye <yepeilin.cs(a)gmail.com> media: dvbdev: Fix memory leak in dvb_media_device_free() Fengnan Chang <changfengnan(a)vivo.com> ext4: fix error code in ext4_commit_super Zhang Yi <yi.zhang(a)huawei.com> ext4: fix check to prevent false positive report of incorrect used inodes Steven Rostedt (VMware) <rostedt(a)goodmis.org> ftrace: Handle commands when closing set_ftrace_filter file Thomas Gleixner <tglx(a)linutronix.de> Revert 337f13046ff0 ("futex: Allow FUTEX_CLOCK_REALTIME with FUTEX_WAIT op") Yang Yang <yang.yang29(a)zte.com.cn> jffs2: check the validity of dstlen in jffs2_zlib_compress() Tony Ambardar <tony.ambardar(a)gmail.com> powerpc: fix EDEADLOCK redefinition error in uapi/asm/errno.h Mahesh Salgaonkar <mahesh(a)linux.ibm.com> powerpc/eeh: Fix EEH handling for hugepages in ioremap space. lizhe <lizhe67(a)huawei.com> jffs2: Fix kasan slab-out-of-bounds problem Trond Myklebust <trond.myklebust(a)hammerspace.com> NFSv4: Don't discard segments marked for return in _pnfs_return_layout() Davide Caratti <dcaratti(a)redhat.com> openvswitch: fix stack OOB read while fragmenting IPv4 packets Bill Wendling <morbo(a)google.com> arm64/vdso: Discard .note.gnu.property sections in vDSO Lv Yunlong <lyl2019(a)mail.ustc.edu.cn> ALSA: sb: Fix two use after free in snd_sb_qsound_build Lv Yunlong <lyl2019(a)mail.ustc.edu.cn> ALSA: emu8000: Fix a use after free in snd_emu8000_create_mixer Bart Van Assche <bvanassche(a)acm.org> scsi: libfc: Fix a format specifier James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix crash when a REG_RPI mailbox fails triggering a LOGO response Guchun Chen <guchun.chen(a)amd.com> drm/amdgpu: fix NULL pointer dereference Marijn Suijten <marijn.suijten(a)somainline.org> drm/msm/mdp5: Configure PP_SYNC_HEIGHT to double the vtotal Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: gscpa/stv06xx: fix memory leak Pavel Skripkin <paskripkin(a)gmail.com> media: dvb-usb: fix memory leak in dvb_usb_adapter_init Yang Yingliang <yangyingliang(a)huawei.com> media: i2c: adv7842: fix possible use-after-free in adv7842_remove() Yang Yingliang <yangyingliang(a)huawei.com> media: i2c: adv7511-v4l2: fix possible use-after-free in adv7511_remove() Yang Yingliang <yangyingliang(a)huawei.com> media: adv7604: fix possible use-after-free in adv76xx_remove() Yang Yingliang <yangyingliang(a)huawei.com> power: supply: s3c_adc_battery: fix possible use-after-free in s3c_adc_bat_remove() Yang Yingliang <yangyingliang(a)huawei.com> power: supply: generic-adc-battery: fix possible use-after-free in gab_remove() Colin Ian King <colin.king(a)canonical.com> clk: socfpga: arria10: Fix memory leak of socfpga_clk on error return Muhammad Usama Anjum <musamaanjum(a)gmail.com> media: em28xx: fix memory leak Ewan D. Milne <emilne(a)redhat.com> scsi: scsi_dh_alua: Remove check for ASC 24h in alua_rtpg() Bart Van Assche <bvanassche(a)acm.org> scsi: qla2xxx: Always check the return value of qla24xx_get_isp_stats() dongjian <dongjian(a)yulong.com> power: supply: Use IRQF_ONESHOT Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: gspca/sq905.c: fix uninitialized variable Daniel Niv <danielniv3(a)gmail.com> media: media/saa7164: fix saa7164_encoder_register() memory leak bugs Hans de Goede <hdegoede(a)redhat.com> extcon: arizona: Fix some issues when HPDET IRQ fires after the jack has been unplugged Sean Young <sean(a)mess.org> media: ite-cir: check for receive overflow Chaitanya Kulkarni <chaitanya.kulkarni(a)wdc.com> scsi: target: pscsi: Fix warning in pscsi_complete_cmd() Josef Bacik <josef(a)toxicpanda.com> btrfs: convert logic BUG_ON()'s in replace_path to ASSERT()'s Yang Yingliang <yangyingliang(a)huawei.com> phy: phy-twl4030-usb: Fix possible use-after-free in twl4030_usb_remove() Pavel Machek <pavel(a)ucw.cz> intel_th: Consistency and off-by-one fix Wei Yongjun <weiyongjun1(a)huawei.com> spi: omap-100k: Fix reference leak to master Wei Yongjun <weiyongjun1(a)huawei.com> spi: dln2: Fix reference leak to master John Millikin <john(a)john-millikin.com> x86/build: Propagate $(CLANG_FLAGS) to $(REALMODE_FLAGS) Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PCI: PM: Do not read power state in pci_enable_device_flags() Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: xhci: Fix port minor revision Wesley Cheng <wcheng(a)codeaurora.org> usb: dwc3: gadget: Ignore EP queue requests during bus reset Pawel Laszczak <pawell(a)cadence.com> usb: gadget: uvc: add bInterval checking for HS mode karthik alapati <mail(a)karthek.com> staging: wimax/i2400m: fix byte-order issue Phillip Potter <phil(a)philpotter.co.uk> fbdev: zero-fill colormap in fbcmap.c Filipe Manana <fdmanana(a)suse.com> btrfs: fix metadata extent leak after failure to create subvolume Seunghui Lee <sh043.lee(a)samsung.com> mmc: core: Set read only for SD cards with permanent write protect bit DooHyun Hwang <dh0421.hwang(a)samsung.com> mmc: core: Do a power cycle when the CMD11 fails Jeffrey Mitchell <jeffrey.mitchell(a)starlab.io> ecryptfs: fix kernel panic with null dev_name Chunfeng Yun <chunfeng.yun(a)mediatek.com> arm64: dts: mt8173: fix property typo of 'phys' in dsi node Mark Langsdorf <mlangsdo(a)redhat.com> ACPI: custom_method: fix a possible memory leak Mark Langsdorf <mlangsdo(a)redhat.com> ACPI: custom_method: fix potential use-after-free issue Vasily Gorbik <gor(a)linux.ibm.com> s390/disassembler: increase ebpf disasm buffer size Mark Pearson <markpearson(a)lenovo.com> platform/x86: thinkpad_acpi: Correct thermal sensor allocation Chris Chiu <chris.chiu(a)canonical.com> USB: Add reset-resume quirk for WD19's Realtek Hub Kai-Heng Feng <kai.heng.feng(a)canonical.com> USB: Add LPM quirk for Lenovo ThinkPad USB-C Dock Gen2 Ethernet Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Add MIDI quirk for Vox ToneLab EX Jiri Kosina <jkosina(a)suse.cz> iwlwifi: Fix softirq/hardirq disabling in iwl_pcie_enqueue_hcmd() Phillip Potter <phil(a)philpotter.co.uk> net: usb: ax88179_178a: initialize local variables before use ------------- Diffstat: Makefile | 4 +- arch/arc/kernel/entry.S | 4 +- arch/arm/boot/dts/exynos5250-smdk5250.dts | 2 +- arch/arm/boot/dts/exynos5250-snow-common.dtsi | 2 +- arch/arm/kernel/hw_breakpoint.c | 2 +- arch/arm/mm/cache-v7.S | 51 +++++++++--------- arch/arm64/boot/dts/mediatek/mt8173.dtsi | 2 +- arch/arm64/kernel/vdso/vdso.lds.S | 8 ++- arch/mips/include/asm/div64.h | 55 ++++++++++++++------ arch/mips/pci/pci-legacy.c | 9 +++- arch/powerpc/Kconfig.debug | 1 + arch/powerpc/include/uapi/asm/errno.h | 1 + arch/powerpc/kernel/eeh.c | 11 ++-- arch/powerpc/kernel/iommu.c | 4 +- arch/powerpc/kernel/prom.c | 2 +- arch/powerpc/lib/feature-fixups.c | 17 +++++- arch/powerpc/perf/isa207-common.c | 4 +- arch/powerpc/platforms/52xx/lite5200_sleep.S | 2 +- arch/powerpc/platforms/pseries/hotplug-cpu.c | 3 -- arch/powerpc/platforms/pseries/pci_dlpar.c | 4 +- arch/s390/kernel/dis.c | 2 +- arch/um/kernel/dyn.lds.S | 6 +++ arch/um/kernel/uml.lds.S | 6 +++ arch/x86/Kconfig | 1 + arch/x86/Makefile | 1 + arch/x86/events/amd/iommu.c | 6 +-- arch/x86/kvm/x86.c | 1 + arch/x86/lib/msr-smp.c | 4 +- drivers/acpi/custom_method.c | 4 +- drivers/acpi/scan.c | 1 + drivers/ata/libahci_platform.c | 4 +- drivers/ata/pata_arasan_cf.c | 15 ++++-- drivers/ata/pata_ixp4xx_cf.c | 6 ++- drivers/ata/sata_mv.c | 4 ++ drivers/bus/qcom-ebi2.c | 4 +- drivers/char/ttyprintk.c | 11 ++++ drivers/clk/samsung/clk-exynos7.c | 7 ++- drivers/clk/socfpga/clk-gate-a10.c | 1 + drivers/clk/uniphier/clk-uniphier-mux.c | 4 +- drivers/crypto/qat/qat_c3xxxvf/adf_drv.c | 4 +- drivers/crypto/qat/qat_c62xvf/adf_drv.c | 4 +- drivers/crypto/qat/qat_common/adf_isr.c | 29 ++++++++--- drivers/crypto/qat/qat_common/adf_transport.c | 1 + drivers/crypto/qat/qat_common/adf_vf_isr.c | 17 ++++-- drivers/crypto/qat/qat_dh895xccvf/adf_drv.c | 4 +- drivers/extcon/extcon-arizona.c | 17 +++--- drivers/firmware/Kconfig | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +- drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c | 10 +++- drivers/gpu/drm/radeon/radeon_atombios.c | 6 +-- drivers/gpu/drm/radeon/radeon_kms.c | 1 + drivers/hid/hid-ids.h | 1 + drivers/hid/hid-plantronics.c | 60 +++++++++++++++++++++- drivers/hsi/hsi_core.c | 3 +- drivers/hv/channel_mgmt.c | 30 +++++++++-- drivers/hwtracing/intel_th/gth.c | 4 +- drivers/i2c/busses/i2c-cadence.c | 5 +- drivers/i2c/busses/i2c-emev2.c | 5 +- drivers/i2c/busses/i2c-jz4780.c | 5 +- drivers/i2c/busses/i2c-sh7760.c | 5 +- drivers/iio/proximity/pulsedlight-lidar-lite-v2.c | 1 + drivers/infiniband/hw/i40iw/i40iw_pble.c | 6 +-- drivers/input/touchscreen/silead.c | 44 ++++++++++++++-- drivers/isdn/capi/kcapi.c | 4 +- drivers/md/dm-ioctl.c | 2 +- drivers/md/dm-rq.c | 2 + drivers/md/md.c | 43 +++++++++------- drivers/md/persistent-data/dm-btree-internal.h | 4 +- drivers/md/persistent-data/dm-space-map-common.c | 2 + drivers/md/persistent-data/dm-space-map-common.h | 8 +-- drivers/media/dvb-core/dvbdev.c | 1 + drivers/media/i2c/adv7511-v4l2.c | 2 +- drivers/media/i2c/adv7604.c | 2 +- drivers/media/i2c/adv7842.c | 2 +- drivers/media/pci/saa7164/saa7164-encoder.c | 20 ++++---- drivers/media/platform/vivid/vivid-vid-out.c | 2 +- drivers/media/rc/ite-cir.c | 8 ++- drivers/media/tuners/m88rs6000t.c | 6 +-- drivers/media/usb/dvb-usb/dvb-usb-init.c | 20 ++++++-- drivers/media/usb/dvb-usb/dvb-usb.h | 3 +- drivers/media/usb/em28xx/em28xx-dvb.c | 1 + drivers/media/usb/gspca/gspca.c | 2 + drivers/media/usb/gspca/gspca.h | 1 + drivers/media/usb/gspca/sq905.c | 2 +- drivers/media/usb/gspca/stv06xx/stv06xx.c | 9 ++++ drivers/memory/omap-gpmc.c | 7 ++- drivers/misc/kgdbts.c | 26 +++++----- drivers/misc/lis3lv02d/lis3lv02d.c | 21 ++++++-- drivers/misc/vmw_vmci/vmci_doorbell.c | 2 +- drivers/misc/vmw_vmci/vmci_guest.c | 2 +- drivers/mmc/core/core.c | 2 +- drivers/mmc/core/sd.c | 6 +++ drivers/mtd/mtdchar.c | 8 +-- drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 2 +- .../net/ethernet/cavium/liquidio/cn23xx_pf_regs.h | 2 +- drivers/net/ethernet/cavium/thunder/nicvf_queues.c | 2 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c | 2 +- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +- drivers/net/ethernet/mediatek/mtk_eth_soc.h | 1 + drivers/net/ethernet/qualcomm/emac/emac-mac.c | 4 +- .../net/ethernet/stmicro/stmmac/dwmac-ipq806x.c | 2 + drivers/net/ethernet/ti/davinci_emac.c | 4 +- drivers/net/fddi/Kconfig | 15 +++--- drivers/net/fddi/defxx.c | 47 +++++++++++------ drivers/net/usb/ax88179_178a.c | 4 +- drivers/net/wan/lapbether.c | 32 +++++++++--- drivers/net/wimax/i2400m/op-rfkill.c | 2 +- drivers/net/wireless/ath/ath9k/htc_drv_init.c | 2 +- drivers/net/wireless/ath/ath9k/hw.c | 2 +- drivers/net/wireless/intel/ipw2x00/libipw_wx.c | 6 ++- drivers/net/wireless/intel/iwlwifi/pcie/tx.c | 7 +-- drivers/net/wireless/marvell/mwl8k.c | 1 + drivers/net/wireless/mediatek/mt7601u/eeprom.c | 2 +- drivers/net/wireless/wl3501.h | 47 +++++++++-------- drivers/net/wireless/wl3501_cs.c | 54 ++++++++++--------- drivers/nfc/pn533/pn533.c | 3 ++ drivers/of/fdt.c | 12 +---- drivers/pci/hotplug/acpiphp_glue.c | 1 + drivers/pci/pci.c | 16 ++---- drivers/pci/probe.c | 1 + drivers/phy/phy-twl4030-usb.c | 2 +- drivers/platform/x86/thinkpad_acpi.c | 31 +++++++---- drivers/power/supply/generic-adc-battery.c | 2 +- drivers/power/supply/lp8788-charger.c | 2 +- drivers/power/supply/pm2301_charger.c | 2 +- drivers/power/supply/s3c_adc_battery.c | 2 +- drivers/power/supply/tps65090-charger.c | 2 +- drivers/power/supply/tps65217_charger.c | 2 +- drivers/scsi/device_handler/scsi_dh_alua.c | 5 +- drivers/scsi/jazz_esp.c | 4 +- drivers/scsi/libfc/fc_lport.c | 2 +- drivers/scsi/lpfc/lpfc_nportdisc.c | 2 - drivers/scsi/lpfc/lpfc_sli.c | 1 - drivers/scsi/qla2xxx/qla_attr.c | 8 ++- drivers/scsi/sni_53c710.c | 5 +- drivers/scsi/sun3x_esp.c | 4 +- drivers/spi/spi-dln2.c | 2 +- drivers/spi/spi-omap-100k.c | 6 +-- drivers/staging/greybus/uart.c | 2 - drivers/staging/media/omap4iss/iss.c | 4 +- drivers/staging/rtl8192u/r8192U_core.c | 2 +- drivers/target/target_core_pscsi.c | 3 +- drivers/thermal/fair_share.c | 4 ++ drivers/tty/serial/stm32-usart.c | 12 ++++- drivers/tty/tty_io.c | 8 +-- drivers/usb/class/cdc-acm.c | 2 - drivers/usb/core/hub.c | 6 +-- drivers/usb/core/quirks.c | 4 ++ drivers/usb/dwc2/core.h | 2 + drivers/usb/dwc2/gadget.c | 3 +- drivers/usb/dwc3/gadget.c | 9 ++++ drivers/usb/gadget/config.c | 4 ++ drivers/usb/gadget/function/f_fs.c | 3 +- drivers/usb/gadget/function/f_uvc.c | 7 ++- drivers/usb/gadget/udc/dummy_hcd.c | 23 ++++++--- drivers/usb/gadget/udc/fotg210-udc.c | 26 +++++++--- drivers/usb/gadget/udc/pch_udc.c | 49 ++++++++++++------ drivers/usb/gadget/udc/r8a66597-udc.c | 2 + drivers/usb/host/fotg210-hcd.c | 4 +- drivers/usb/host/sl811-hcd.c | 9 ++-- drivers/usb/host/xhci-ext-caps.h | 5 +- drivers/usb/host/xhci-mem.c | 9 ++++ drivers/usb/host/xhci.c | 6 +-- drivers/video/fbdev/core/fbcmap.c | 8 +-- fs/btrfs/ioctl.c | 18 +++++-- fs/btrfs/relocation.c | 6 +-- fs/ceph/caps.c | 1 + fs/ceph/inode.c | 1 + fs/dlm/debug_fs.c | 1 + fs/ecryptfs/main.c | 6 +++ fs/ext4/ialloc.c | 48 +++++++++++------ fs/ext4/super.c | 6 ++- fs/f2fs/inline.c | 3 +- fs/fuse/cuse.c | 2 + fs/jffs2/compr_rtime.c | 3 ++ fs/jffs2/scan.c | 2 +- fs/nfs/flexfilelayout/flexfilelayout.c | 2 +- fs/nfs/inode.c | 8 +-- fs/nfs/nfs42proc.c | 21 +++++--- fs/nfs/pnfs.c | 2 +- fs/squashfs/file.c | 6 +-- include/linux/extcon/extcon-adc-jack.h | 2 +- include/linux/hid.h | 2 + include/linux/tty_driver.h | 2 +- include/net/bluetooth/hci_core.h | 1 + include/scsi/libfcoe.h | 2 +- include/uapi/linux/tty_flags.h | 4 +- kernel/futex.c | 3 +- kernel/kexec_file.c | 4 +- kernel/trace/ftrace.c | 5 +- kernel/trace/trace.c | 45 +++++++--------- kernel/trace/trace_clock.c | 44 +++++++++++----- lib/kobject_uevent.c | 9 ++-- lib/stackdepot.c | 6 +-- mm/hugetlb.c | 11 +++- mm/khugepaged.c | 18 +++---- mm/ksm.c | 1 + net/bluetooth/hci_event.c | 3 +- net/bluetooth/hci_request.c | 12 +++-- net/bluetooth/l2cap_core.c | 4 ++ net/hsr/hsr_framereg.c | 3 +- net/ipv6/ip6_gre.c | 3 -- net/ipv6/ip6_tunnel.c | 3 +- net/ipv6/ip6_vti.c | 3 +- net/ipv6/sit.c | 5 +- net/mac80211/main.c | 7 ++- net/mac80211/mlme.c | 5 ++ net/netfilter/nf_conntrack_standalone.c | 5 +- net/nfc/digital_dep.c | 2 + net/nfc/llcp_sock.c | 4 ++ net/openvswitch/actions.c | 8 +-- net/sctp/sm_make_chunk.c | 2 +- net/sctp/sm_statefuns.c | 3 +- net/sctp/socket.c | 38 ++++++++------ net/tipc/netlink_compat.c | 2 +- net/vmw_vsock/vmci_transport.c | 3 +- net/wireless/scan.c | 2 + samples/bpf/tracex1_kern.c | 4 +- samples/kfifo/bytestream-example.c | 8 ++- samples/kfifo/inttype-example.c | 8 ++- samples/kfifo/record-example.c | 8 ++- scripts/kconfig/nconf.c | 2 +- sound/core/init.c | 2 - sound/isa/sb/emu8000.c | 4 +- sound/isa/sb/sb16_csp.c | 8 ++- sound/pci/hda/hda_generic.c | 16 ++++-- sound/pci/hda/patch_realtek.c | 21 ++++---- sound/pci/rme9652/hdsp.c | 3 +- sound/pci/rme9652/hdspm.c | 3 +- sound/pci/rme9652/rme9652.c | 3 +- sound/soc/codecs/rt286.c | 23 +++++---- sound/usb/card.c | 14 ++--- sound/usb/quirks-table.h | 10 ++++ sound/usb/quirks.c | 16 ++++-- sound/usb/usbaudio.h | 2 + tools/perf/util/symbol_fprintf.c | 2 +- tools/testing/selftests/lib.mk | 4 ++ 237 files changed, 1262 insertions(+), 647 deletions(-)

3 years, 4 months

6
245
0 0

[PATCH] ext4: fix memory leak in ext4_fill_super

by Alexey Makhalov

I've recently discovered that doing infinite loop of systemctl start <ext4_on_lvm>.mount, and systemctl stop <ext4_on_lvm>.mount linearly increases percpu allocator memory consumption. In several hours, it might lead to system instability by consuming most of the memory. Bug is not reproducible when the ext4 filesystem is on physical partition, but it is persistent when ext4 is on logical volume. During debugging it was found that most of active percpu allocations are from /system.slice/<ext4_on_lvm>.mount memory cgroups (created by systemd for each mount). All of these cgroups are in dying state with refcount equal to 2. And most interesting that each mount/umount itera- tion creates exactly one dying memory cgroup. Tracking down the remaining refcounts showed that it was charged from ext4_fill_super(). And the page is always 0 index in the page cache mapping. The issue was hidden behind initial super block read using logical blocksize from bdev and adjusting blocksize later after reading actual block size from superblock. If blocksizes differ, sb_set_blocksize() will kill current buffers and page cache by using kill_bdev(). And then super block will be reread again but using correct blocksize this time. sb_set_blocksize() didn't fully free superblock page and buffers as buffer pointed by bh variable remained busy. So buffer and its page remains in the memory (leak). Super block reread logic does not happen when ext4 filesystem is on physical partition as blocksize is correct for initial superblock read. brelse(bh), where bh is a buffer head of superblock page, must be called and bh references must be released before kill_bdev(). kill_bdev() subfunctions (see callstack below) won't be able to free not released buffer (even if it's clean) and superblock page won't be freed as well. callstack: kill_bdev() ->truncate_inode_pages() ->truncate_inode_pages_range() ->truncate_cleanup_page() ->do_invalidatepage ->block_invalidatepage() ->try_to_release_page() == fail to release ->try_to_free_buffers() == fail to free ->drop_buffers() ->buffer_busy() == yes Incorrect order of brelse() and kill_bdev() in ext4_fill_super() was introduced by commit ce40733ce93d ("ext4: Check for return value from sb_set_blocksize") 13 years ago! Thanks to memory hungry percpu, it was easy to detect this issue now. Fix this by moving the brelse() before sb_set_blocksize() and add a comment about the dependency. In addition, fix similar issue under failed_mount: label (in the same function) about incorrect order of ext4_blkdev_remove() vs brelse() introduced by commit ac27a0ec112a ("ext4: initial copy of files from ext3") Signed-off-by: Alexey Makhalov <amakhalov(a)vmware.com> Cc: stable(a)vger.kernel.org Fixes: ce40733ce93d ("ext4: Check for return value from sb_set_blocksize") Fixes: ac27a0ec112a ("ext4: initial copy of files from ext3") Cc: "Theodore Ts'o" <tytso(a)mit.edu> Cc: Andreas Dilger <adilger.kernel(a)dilger.ca> --- fs/ext4/super.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index b9693680463a..6c8f68309834 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -4451,14 +4451,20 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent) } if (sb->s_blocksize != blocksize) { + /* + * bh must be released before kill_bdev(), otherwise + * it won't be freed and its page also. kill_bdev() + * is called by sb_set_blocksize(). + */ + brelse(bh); /* Validate the filesystem blocksize */ if (!sb_set_blocksize(sb, blocksize)) { ext4_msg(sb, KERN_ERR, "bad block size %d", blocksize); + bh = NULL; goto failed_mount; } - brelse(bh); logical_sb_block = sb_block * EXT4_MIN_BLOCK_SIZE; offset = do_div(logical_sb_block, blocksize); bh = ext4_sb_bread_unmovable(sb, logical_sb_block); @@ -5178,8 +5184,9 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent) kfree(get_qf_name(sb, sbi, i)); #endif fscrypt_free_dummy_policy(&sbi->s_dummy_enc_policy); - ext4_blkdev_remove(sbi); + /* ext4_blkdev_remove() calls kill_bdev(), release bh before it. */ brelse(bh); + ext4_blkdev_remove(sbi); out_fail: sb->s_fs_info = NULL; kfree(sbi->s_blockgroup_lock); -- 2.14.2

3 years, 4 months

2
5
0 0

[PATCH] ALSA: usb-audio: fix control-request direction

by Johan Hovold

The direction of the pipe argument must match the request-type direction bit or control requests may fail depending on the host-controller-driver implementation. Fix the UAC2_CS_CUR request which erroneously used usb_sndctrlpipe(). Fixes: 93db51d06b32 ("ALSA: usb-audio: Check valid altsetting at parsing rates for UAC2/3") Cc: stable(a)vger.kernel.org # 5.10 Signed-off-by: Johan Hovold <johan(a)kernel.org> --- There's a related bug in sound/usb/mixer_scarlett_gen2.c, which Geoffrey reported and said he was preparing a patch for here: https://lore.kernel.org/r/20210520180819.GA95348@m.b4.vu Johan sound/usb/format.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/usb/format.c b/sound/usb/format.c index e6ff317a6785..2287f8c65315 100644 --- a/sound/usb/format.c +++ b/sound/usb/format.c @@ -436,7 +436,7 @@ static bool check_valid_altsetting_v2v3(struct snd_usb_audio *chip, int iface, if (snd_BUG_ON(altsetting >= 64 - 8)) return false; - err = snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0), UAC2_CS_CUR, + err = snd_usb_ctl_msg(dev, usb_rcvctrlpipe(dev, 0), UAC2_CS_CUR, USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN, UAC2_AS_VAL_ALT_SETTINGS << 8, iface, &raw_data, sizeof(raw_data)); -- 2.26.3

3 years, 4 months

2
1
0 0

[PATCH] USB: serial: quatech2: fix control-request directions

by Johan Hovold

The direction of the pipe argument must match the request-type direction bit or control requests may fail depending on the host-controller-driver implementation. Fix the two QT2_FLUSH_DEVICE requests which erroneously used usb_rcvctrlpipe(). Fixes: f7a33e608d9a ("USB: serial: add quatech2 usb to serial driver") Cc: stable(a)vger.kernel.org # 3.5 Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/usb/serial/quatech2.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/serial/quatech2.c b/drivers/usb/serial/quatech2.c index 3b5f2032ecdb..a9ff3904375f 100644 --- a/drivers/usb/serial/quatech2.c +++ b/drivers/usb/serial/quatech2.c @@ -416,7 +416,7 @@ static void qt2_close(struct usb_serial_port *port) /* flush the port transmit buffer */ i = usb_control_msg(serial->dev, - usb_rcvctrlpipe(serial->dev, 0), + usb_sndctrlpipe(serial->dev, 0), QT2_FLUSH_DEVICE, 0x40, 1, port_priv->device_port, NULL, 0, QT2_USB_TIMEOUT); @@ -426,7 +426,7 @@ static void qt2_close(struct usb_serial_port *port) /* flush the port receive buffer */ i = usb_control_msg(serial->dev, - usb_rcvctrlpipe(serial->dev, 0), + usb_sndctrlpipe(serial->dev, 0), QT2_FLUSH_DEVICE, 0x40, 0, port_priv->device_port, NULL, 0, QT2_USB_TIMEOUT); -- 2.26.3

3 years, 4 months

1
0
0 0

[PATCH 2/2] media: gspca/sq905: fix control-request direction

by Johan Hovold

The direction of the pipe argument must match the request-type direction bit or control requests may fail depending on the host-controller-driver implementation. Fix the USB_REQ_SYNCH_FRAME request which erroneously used usb_sndctrlpipe(). Fixes: 27d35fc3fb06 ("V4L/DVB (10639): gspca - sq905: New subdriver.") Cc: stable(a)vger.kernel.org # 2.6.30 Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/media/usb/gspca/sq905.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/usb/gspca/sq905.c b/drivers/media/usb/gspca/sq905.c index 949111070971..32504ebcfd4d 100644 --- a/drivers/media/usb/gspca/sq905.c +++ b/drivers/media/usb/gspca/sq905.c @@ -116,7 +116,7 @@ static int sq905_command(struct gspca_dev *gspca_dev, u16 index) } ret = usb_control_msg(gspca_dev->dev, - usb_sndctrlpipe(gspca_dev->dev, 0), + usb_rcvctrlpipe(gspca_dev->dev, 0), USB_REQ_SYNCH_FRAME, /* request */ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, SQ905_PING, 0, gspca_dev->usb_buf, 1, -- 2.26.3

3 years, 4 months

1
0
0 0

[PATCH 1/2] media: dtv5100: fix control-request directions

by Johan Hovold

The direction of the pipe argument must match the request-type direction bit or control requests may fail depending on the host-controller-driver implementation. Fix the control requests which erroneously used usb_rcvctrlpipe(). Fixes: 8466028be792 ("V4L/DVB (8734): Initial support for AME DTV-5100 USB2.0 DVB-T") Cc: stable(a)vger.kernel.org # 2.6.28 Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/media/usb/dvb-usb/dtv5100.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/media/usb/dvb-usb/dtv5100.c b/drivers/media/usb/dvb-usb/dtv5100.c index fba06932a9e0..1c13e493322c 100644 --- a/drivers/media/usb/dvb-usb/dtv5100.c +++ b/drivers/media/usb/dvb-usb/dtv5100.c @@ -26,6 +26,7 @@ static int dtv5100_i2c_msg(struct dvb_usb_device *d, u8 addr, u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) { struct dtv5100_state *st = d->priv; + unsigned int pipe; u8 request; u8 type; u16 value; @@ -34,6 +35,7 @@ static int dtv5100_i2c_msg(struct dvb_usb_device *d, u8 addr, switch (wlen) { case 1: /* write { reg }, read { value } */ + pipe = usb_rcvctrlpipe(d->udev, 0); request = (addr == DTV5100_DEMOD_ADDR ? DTV5100_DEMOD_READ : DTV5100_TUNER_READ); type = USB_TYPE_VENDOR | USB_DIR_IN; @@ -41,6 +43,7 @@ static int dtv5100_i2c_msg(struct dvb_usb_device *d, u8 addr, break; case 2: /* write { reg, value } */ + pipe = usb_sndctrlpipe(d->udev, 0); request = (addr == DTV5100_DEMOD_ADDR ? DTV5100_DEMOD_WRITE : DTV5100_TUNER_WRITE); type = USB_TYPE_VENDOR | USB_DIR_OUT; @@ -54,7 +57,7 @@ static int dtv5100_i2c_msg(struct dvb_usb_device *d, u8 addr, memcpy(st->data, rbuf, rlen); msleep(1); /* avoid I2C errors */ - return usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev, 0), request, + return usb_control_msg(d->udev, pipe, request, type, value, index, st->data, rlen, DTV5100_USB_TIMEOUT); } @@ -141,7 +144,7 @@ static int dtv5100_probe(struct usb_interface *intf, /* initialize non qt1010/zl10353 part? */ for (i = 0; dtv5100_init[i].request; i++) { - ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), + ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), dtv5100_init[i].request, USB_TYPE_VENDOR | USB_DIR_OUT, dtv5100_init[i].value, -- 2.26.3

3 years, 4 months

1
0
0 0

[PATCH] Input: usbtouchscreen - fix control-request directions

by Johan Hovold

The direction of the pipe argument must match the request-type direction bit or control requests may fail depending on the host-controller-driver implementation. Fix the three control requests which erroneously used usb_rcvctrlpipe(). Fixes: 1d3e20236d7a ("[PATCH] USB: usbtouchscreen: unified USB touchscreen driver") Fixes: 24ced062a296 ("usbtouchscreen: add support for DMC TSC-10/25 devices") Cc: stable(a)vger.kernel.org # 2.6.17 Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/input/touchscreen/usbtouchscreen.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/input/touchscreen/usbtouchscreen.c b/drivers/input/touchscreen/usbtouchscreen.c index c847453a03c2..7c47fedd555d 100644 --- a/drivers/input/touchscreen/usbtouchscreen.c +++ b/drivers/input/touchscreen/usbtouchscreen.c @@ -531,7 +531,7 @@ static int mtouch_init(struct usbtouch_usb *usbtouch) if (ret) return ret; - ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), + ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), MTOUCHUSB_RESET, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, 1, 0, NULL, 0, USB_CTRL_SET_TIMEOUT); @@ -543,7 +543,7 @@ static int mtouch_init(struct usbtouch_usb *usbtouch) msleep(150); for (i = 0; i < 3; i++) { - ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), + ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), MTOUCHUSB_ASYNC_REPORT, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, 1, 1, NULL, 0, USB_CTRL_SET_TIMEOUT); @@ -722,7 +722,7 @@ static int dmc_tsc10_init(struct usbtouch_usb *usbtouch) } /* start sending data */ - ret = usb_control_msg(dev, usb_rcvctrlpipe (dev, 0), + ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), TSC10_CMD_DATA1, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, 0, 0, NULL, 0, USB_CTRL_SET_TIMEOUT); -- 2.26.3

3 years, 4 months

1
0
0 0

[git:media_stage/master] media: dvb-usb: fix wrong definition

by Mauro Carvalho Chehab

This is an automatic generated email to let you know that the following patch were queued: Subject: media: dvb-usb: fix wrong definition Author: Pavel Skripkin <paskripkin(a)gmail.com> Date: Fri May 7 14:50:43 2021 +0200 syzbot reported WARNING in vmalloc. The problem was in zero size passed to vmalloc. The root case was in wrong cxusb_bluebird_lgz201_properties definition. adapter array has only 1 entry, but num_adapters was 2. Call Trace: __vmalloc_node mm/vmalloc.c:2963 [inline] vmalloc+0x67/0x80 mm/vmalloc.c:2996 dvb_dmx_init+0xe4/0xb90 drivers/media/dvb-core/dvb_demux.c:1251 dvb_usb_adapter_dvb_init+0x564/0x860 drivers/media/usb/dvb-usb/dvb-usb-dvb.c:184 dvb_usb_adapter_init drivers/media/usb/dvb-usb/dvb-usb-init.c:86 [inline] dvb_usb_init drivers/media/usb/dvb-usb/dvb-usb-init.c:184 [inline] dvb_usb_device_init.cold+0xc94/0x146e drivers/media/usb/dvb-usb/dvb-usb-init.c:308 cxusb_probe+0x159/0x5e0 drivers/media/usb/dvb-usb/cxusb.c:1634 Fixes: 4d43e13f723e ("V4L/DVB (4643): Multi-input patch for DVB-USB device") Cc: stable(a)vger.kernel.org Reported-by: syzbot+7336195c02c1bd2f64e1(a)syzkaller.appspotmail.com Signed-off-by: Pavel Skripkin <paskripkin(a)gmail.com> Signed-off-by: Sean Young <sean(a)mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei(a)kernel.org> drivers/media/usb/dvb-usb/cxusb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- diff --git a/drivers/media/usb/dvb-usb/cxusb.c b/drivers/media/usb/dvb-usb/cxusb.c index 761992ad05e2..7707de7bae7c 100644 --- a/drivers/media/usb/dvb-usb/cxusb.c +++ b/drivers/media/usb/dvb-usb/cxusb.c @@ -1947,7 +1947,7 @@ static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties = { .size_of_priv = sizeof(struct cxusb_state), - .num_adapters = 2, + .num_adapters = 1, .adapter = { { .num_frontends = 1,

3 years, 4 months

1
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Linux-stable-mirror May 2021