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714 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Greg Kroah-Hartman
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71594e9899 |
Merge branch 'android12-5.10' into 'android13-5.10'
Catch up on lots of commits that only went into the 12 branch that also need to be here in the 13 branch. This consists of the following commits merged: |
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Greg Kroah-Hartman
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8ba1da1234 |
Merge 5.10.44 into android13-5.10
Changes in 5.10.44 proc: Track /proc/$pid/attr/ opener mm_struct ASoC: max98088: fix ni clock divider calculation ASoC: amd: fix for pcm_read() error spi: Fix spi device unregister flow spi: spi-zynq-qspi: Fix stack violation bug bpf: Forbid trampoline attach for functions with variable arguments net/nfc/rawsock.c: fix a permission check bug usb: cdns3: Fix runtime PM imbalance on error ASoC: Intel: bytcr_rt5640: Add quirk for the Glavey TM800A550L tablet ASoC: Intel: bytcr_rt5640: Add quirk for the Lenovo Miix 3-830 tablet vfio-ccw: Reset FSM state to IDLE inside FSM vfio-ccw: Serialize FSM IDLE state with I/O completion ASoC: sti-sas: add missing MODULE_DEVICE_TABLE spi: sprd: Add missing MODULE_DEVICE_TABLE usb: chipidea: udc: assign interrupt number to USB gadget structure isdn: mISDN: netjet: Fix crash in nj_probe: bonding: init notify_work earlier to avoid uninitialized use netlink: disable IRQs for netlink_lock_table() net: mdiobus: get rid of a BUG_ON() cgroup: disable controllers at parse time wq: handle VM suspension in stall detection net/qla3xxx: fix schedule while atomic in ql_sem_spinlock RDS tcp loopback connection can hang net:sfc: fix non-freed irq in legacy irq mode scsi: bnx2fc: Return failure if io_req is already in ABTS processing scsi: vmw_pvscsi: Set correct residual data length scsi: hisi_sas: Drop free_irq() of devm_request_irq() allocated irq scsi: target: qla2xxx: Wait for stop_phase1 at WWN removal net: macb: ensure the device is available before accessing GEMGXL control registers net: appletalk: cops: Fix data race in cops_probe1 net: dsa: microchip: enable phy errata workaround on 9567 nvme-fabrics: decode host pathing error for connect MIPS: Fix kernel hang under FUNCTION_GRAPH_TRACER and PREEMPT_TRACER dm verity: fix require_signatures module_param permissions bnx2x: Fix missing error code in bnx2x_iov_init_one() nvme-tcp: remove incorrect Kconfig dep in BLK_DEV_NVME nvmet: fix false keep-alive timeout when a controller is torn down powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P2041 i2c controllers powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P1010 i2c controllers spi: Don't have controller clean up spi device before driver unbind spi: Cleanup on failure of initial setup i2c: mpc: Make use of i2c_recover_bus() i2c: mpc: implement erratum A-004447 workaround ALSA: seq: Fix race of snd_seq_timer_open() ALSA: firewire-lib: fix the context to call snd_pcm_stop_xrun() ALSA: hda/realtek: headphone and mic don't work on an Acer laptop ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP Elite Dragonfly G2 ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP EliteBook x360 1040 G8 ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook 840 Aero G8 ALSA: hda/realtek: fix mute/micmute LEDs for HP ZBook Power G8 spi: bcm2835: Fix out-of-bounds access with more than 4 slaves Revert "ACPI: sleep: Put the FACS table after using it" drm: Fix use-after-free read in drm_getunique() drm: Lock pointer access in drm_master_release() perf/x86/intel/uncore: Fix M2M event umask for Ice Lake server KVM: X86: MMU: Use the correct inherited permissions to get shadow page kvm: avoid speculation-based attacks from out-of-range memslot accesses staging: rtl8723bs: Fix uninitialized variables async_xor: check src_offs is not NULL before updating it btrfs: return value from btrfs_mark_extent_written() in case of error btrfs: promote debugging asserts to full-fledged checks in validate_super cgroup1: don't allow '\n' in renaming ftrace: Do not blindly read the ip address in ftrace_bug() mmc: renesas_sdhi: abort tuning when timeout detected mmc: renesas_sdhi: Fix HS400 on R-Car M3-W+ USB: f_ncm: ncm_bitrate (speed) is unsigned usb: f_ncm: only first packet of aggregate needs to start timer usb: pd: Set PD_T_SINK_WAIT_CAP to 310ms usb: dwc3-meson-g12a: fix usb2 PHY glue init when phy0 is disabled usb: dwc3: meson-g12a: Disable the regulator in the error handling path of the probe usb: dwc3: gadget: Bail from dwc3_gadget_exit() if dwc->gadget is NULL usb: dwc3: ep0: fix NULL pointer exception usb: musb: fix MUSB_QUIRK_B_DISCONNECT_99 handling usb: typec: wcove: Use LE to CPU conversion when accessing msg->header usb: typec: ucsi: Clear PPM capability data in ucsi_init() error path usb: typec: intel_pmc_mux: Put fwnode in error case during ->probe() usb: typec: intel_pmc_mux: Add missed error check for devm_ioremap_resource() usb: gadget: f_fs: Ensure io_completion_wq is idle during unbind USB: serial: ftdi_sio: add NovaTech OrionMX product ID USB: serial: omninet: add device id for Zyxel Omni 56K Plus USB: serial: quatech2: fix control-request directions USB: serial: cp210x: fix alternate function for CP2102N QFN20 usb: gadget: eem: fix wrong eem header operation usb: fix various gadgets null ptr deref on 10gbps cabling. usb: fix various gadget panics on 10gbps cabling usb: typec: tcpm: cancel vdm and state machine hrtimer when unregister tcpm port usb: typec: tcpm: cancel frs hrtimer when unregister tcpm port regulator: core: resolve supply for boot-on/always-on regulators regulator: max77620: Use device_set_of_node_from_dev() regulator: bd718x7: Fix the BUCK7 voltage setting on BD71837 regulator: fan53880: Fix missing n_voltages setting regulator: bd71828: Fix .n_voltages settings regulator: rtmv20: Fix .set_current_limit/.get_current_limit callbacks phy: usb: Fix misuse of IS_ENABLED usb: dwc3: gadget: Disable gadget IRQ during pullup disable usb: typec: mux: Fix copy-paste mistake in typec_mux_match drm/mcde: Fix off by 10^3 in calculation drm/msm/a6xx: fix incorrectly set uavflagprd_inv field for A650 drm/msm/a6xx: update/fix CP_PROTECT initialization drm/msm/a6xx: avoid shadow NULL reference in failure path RDMA/ipoib: Fix warning caused by destroying non-initial netns RDMA/mlx4: Do not map the core_clock page to user space unless enabled ARM: cpuidle: Avoid orphan section warning vmlinux.lds.h: Avoid orphan section with !SMP tools/bootconfig: Fix error return code in apply_xbc() phy: cadence: Sierra: Fix error return code in cdns_sierra_phy_probe() ASoC: core: Fix Null-point-dereference in fmt_single_name() ASoC: meson: gx-card: fix sound-dai dt schema phy: ti: Fix an error code in wiz_probe() gpio: wcd934x: Fix shift-out-of-bounds error perf: Fix data race between pin_count increment/decrement sched/fair: Keep load_avg and load_sum synced sched/fair: Make sure to update tg contrib for blocked load sched/fair: Fix util_est UTIL_AVG_UNCHANGED handling x86/nmi_watchdog: Fix old-style NMI watchdog regression on old Intel CPUs KVM: x86: Ensure liveliness of nested VM-Enter fail tracepoint message IB/mlx5: Fix initializing CQ fragments buffer NFS: Fix a potential NULL dereference in nfs_get_client() NFSv4: Fix deadlock between nfs4_evict_inode() and nfs4_opendata_get_inode() perf session: Correct buffer copying when peeking events kvm: fix previous commit for 32-bit builds NFS: Fix use-after-free in nfs4_init_client() NFSv4: Fix second deadlock in nfs4_evict_inode() NFSv4: nfs4_proc_set_acl needs to restore NFS_CAP_UIDGID_NOMAP on error. scsi: core: Fix error handling of scsi_host_alloc() scsi: core: Fix failure handling of scsi_add_host_with_dma() scsi: core: Put .shost_dev in failure path if host state changes to RUNNING scsi: core: Only put parent device if host state differs from SHOST_CREATED tracing: Correct the length check which causes memory corruption proc: only require mm_struct for writing Linux 5.10.44 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I0f42a46e99786aaaf72d4f065f8095323cbec541 |
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Sergey Senozhatsky
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ad241cb1cf |
wq: handle VM suspension in stall detection
[ Upstream commit
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Greg Kroah-Hartman
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9a705f0463 |
Merge 5.10.30 into android12-5.10
Changes in 5.10.30 xfrm/compat: Cleanup WARN()s that can be user-triggered ALSA: aloop: Fix initialization of controls ALSA: hda/realtek: Fix speaker amp setup on Acer Aspire E1 ALSA: hda/conexant: Apply quirk for another HP ZBook G5 model ASoC: intel: atom: Stop advertising non working S24LE support nfc: fix refcount leak in llcp_sock_bind() nfc: fix refcount leak in llcp_sock_connect() nfc: fix memory leak in llcp_sock_connect() nfc: Avoid endless loops caused by repeated llcp_sock_connect() selinux: make nslot handling in avtab more robust selinux: fix cond_list corruption when changing booleans selinux: fix race between old and new sidtab xen/evtchn: Change irq_info lock to raw_spinlock_t net: ipv6: check for validity before dereferencing cfg->fc_nlinfo.nlh net: dsa: lantiq_gswip: Let GSWIP automatically set the xMII clock net: dsa: lantiq_gswip: Don't use PHY auto polling net: dsa: lantiq_gswip: Configure all remaining GSWIP_MII_CFG bits drm/i915: Fix invalid access to ACPI _DSM objects ACPI: processor: Fix build when CONFIG_ACPI_PROCESSOR=m IB/hfi1: Fix probe time panic when AIP is enabled with a buggy BIOS LOOKUP_MOUNTPOINT: we are cleaning "jumped" flag too late gcov: re-fix clang-11+ support ia64: fix user_stack_pointer() for ptrace() nds32: flush_dcache_page: use page_mapping_file to avoid races with swapoff ocfs2: fix deadlock between setattr and dio_end_io_write fs: direct-io: fix missing sdio->boundary ethtool: fix incorrect datatype in set_eee ops of: property: fw_devlink: do not link ".*,nr-gpios" parisc: parisc-agp requires SBA IOMMU driver parisc: avoid a warning on u8 cast for cmpxchg on u8 pointers ARM: dts: turris-omnia: configure LED[2]/INTn pin as interrupt pin batman-adv: initialize "struct batadv_tvlv_tt_vlan_data"->reserved field ice: Continue probe on link/PHY errors ice: Increase control queue timeout ice: prevent ice_open and ice_stop during reset ice: fix memory allocation call ice: remove DCBNL_DEVRESET bit from PF state ice: Fix for dereference of NULL pointer ice: Use port number instead of PF ID for WoL ice: Cleanup fltr list in case of allocation issues iwlwifi: pcie: properly set LTR workarounds on 22000 devices ice: fix memory leak of aRFS after resuming from suspend net: hso: fix null-ptr-deref during tty device unregistration libbpf: Fix bail out from 'ringbuf_process_ring()' on error bpf: Enforce that struct_ops programs be GPL-only bpf: link: Refuse non-O_RDWR flags in BPF_OBJ_GET ethernet/netronome/nfp: Fix a use after free in nfp_bpf_ctrl_msg_rx libbpf: Ensure umem pointer is non-NULL before dereferencing libbpf: Restore umem state after socket create failure libbpf: Only create rx and tx XDP rings when necessary bpf: Refcount task stack in bpf_get_task_stack bpf, sockmap: Fix sk->prot unhash op reset bpf, sockmap: Fix incorrect fwd_alloc accounting net: ensure mac header is set in virtio_net_hdr_to_skb() i40e: Fix sparse warning: missing error code 'err' i40e: Fix sparse error: 'vsi->netdev' could be null i40e: Fix sparse error: uninitialized symbol 'ring' i40e: Fix sparse errors in i40e_txrx.c vdpa/mlx5: Fix suspend/resume index restoration net: sched: sch_teql: fix null-pointer dereference net: sched: fix action overwrite reference counting nl80211: fix beacon head validation nl80211: fix potential leak of ACL params cfg80211: check S1G beacon compat element length mac80211: fix time-is-after bug in mlme mac80211: fix TXQ AC confusion net: hsr: Reset MAC header for Tx path net-ipv6: bugfix - raw & sctp - switch to ipv6_can_nonlocal_bind() net: let skb_orphan_partial wake-up waiters. thunderbolt: Fix a leak in tb_retimer_add() thunderbolt: Fix off by one in tb_port_find_retimer() usbip: add sysfs_lock to synchronize sysfs code paths usbip: stub-dev synchronize sysfs code paths usbip: vudc synchronize sysfs code paths usbip: synchronize event handler with sysfs code paths driver core: Fix locking bug in deferred_probe_timeout_work_func() scsi: pm80xx: Fix chip initialization failure scsi: target: iscsi: Fix zero tag inside a trace event percpu: make pcpu_nr_empty_pop_pages per chunk type i2c: turn recovery error on init to debug KVM: x86/mmu: change TDP MMU yield function returns to match cond_resched KVM: x86/mmu: Merge flush and non-flush tdp_mmu_iter_cond_resched KVM: x86/mmu: Rename goal_gfn to next_last_level_gfn KVM: x86/mmu: Ensure forward progress when yielding in TDP MMU iter KVM: x86/mmu: Yield in TDU MMU iter even if no SPTES changed KVM: x86/mmu: Ensure TLBs are flushed when yielding during GFN range zap KVM: x86/mmu: Ensure TLBs are flushed for TDP MMU during NX zapping KVM: x86/mmu: Don't allow TDP MMU to yield when recovering NX pages KVM: x86/mmu: preserve pending TLB flush across calls to kvm_tdp_mmu_zap_sp net: sched: fix err handler in tcf_action_init() ice: Refactor DCB related variables out of the ice_port_info struct ice: Recognize 860 as iSCSI port in CEE mode xfrm: interface: fix ipv4 pmtu check to honor ip header df xfrm: Use actual socket sk instead of skb socket for xfrm_output_resume remoteproc: qcom: pil_info: avoid 64-bit division regulator: bd9571mwv: Fix AVS and DVFS voltage range ARM: OMAP4: Fix PMIC voltage domains for bionic ARM: OMAP4: PM: update ROM return address for OSWR and OFF net: xfrm: Localize sequence counter per network namespace esp: delete NETIF_F_SCTP_CRC bit from features for esp offload ASoC: SOF: Intel: HDA: fix core status verification ASoC: wm8960: Fix wrong bclk and lrclk with pll enabled for some chips xfrm: Fix NULL pointer dereference on policy lookup virtchnl: Fix layout of RSS structures i40e: Added Asym_Pause to supported link modes i40e: Fix kernel oops when i40e driver removes VF's hostfs: fix memory handling in follow_link() amd-xgbe: Update DMA coherency values vxlan: do not modify the shared tunnel info when PMTU triggers an ICMP reply geneve: do not modify the shared tunnel info when PMTU triggers an ICMP reply sch_red: fix off-by-one checks in red_check_params() drivers/net/wan/hdlc_fr: Fix a double free in pvc_xmit arm64: dts: imx8mm/q: Fix pad control of SD1_DATA0 xfrm: Provide private skb extensions for segmented and hw offloaded ESP packets can: bcm/raw: fix msg_namelen values depending on CAN_REQUIRED_SIZE can: isotp: fix msg_namelen values depending on CAN_REQUIRED_SIZE mlxsw: spectrum: Fix ECN marking in tunnel decapsulation ethernet: myri10ge: Fix a use after free in myri10ge_sw_tso gianfar: Handle error code at MAC address change net: dsa: Fix type was not set for devlink port cxgb4: avoid collecting SGE_QBASE regs during traffic net:tipc: Fix a double free in tipc_sk_mcast_rcv ARM: dts: imx6: pbab01: Set vmmc supply for both SD interfaces net/ncsi: Avoid channel_monitor hrtimer deadlock net: qrtr: Fix memory leak on qrtr_tx_wait failure nfp: flower: ignore duplicate merge hints from FW net: phy: broadcom: Only advertise EEE for supported modes I2C: JZ4780: Fix bug for Ingenic X1000. ASoC: sunxi: sun4i-codec: fill ASoC card owner net/mlx5e: Fix mapping of ct_label zero net/mlx5e: Fix ethtool indication of connector type net/mlx5: Don't request more than supported EQs net/rds: Fix a use after free in rds_message_map_pages xdp: fix xdp_return_frame() kernel BUG throw for page_pool memory model soc/fsl: qbman: fix conflicting alignment attributes i40e: Fix display statistics for veb_tc RDMA/rtrs-clt: Close rtrs client conn before destroying rtrs clt session files drm/msm: Set drvdata to NULL when msm_drm_init() fails net: udp: Add support for getsockopt(..., ..., UDP_GRO, ..., ...); mptcp: forbit mcast-related sockopt on MPTCP sockets scsi: ufs: core: Fix task management request completion timeout scsi: ufs: core: Fix wrong Task Tag used in task management request UPIUs net: cls_api: Fix uninitialised struct field bo->unlocked_driver_cb net: macb: restore cmp registers on resume path clk: fix invalid usage of list cursor in register clk: fix invalid usage of list cursor in unregister workqueue: Move the position of debug_work_activate() in __queue_work() s390/cpcmd: fix inline assembly register clobbering perf inject: Fix repipe usage net: openvswitch: conntrack: simplify the return expression of ovs_ct_limit_get_default_limit() openvswitch: fix send of uninitialized stack memory in ct limit reply i2c: designware: Adjust bus_freq_hz when refuse high speed mode set iwlwifi: fix 11ax disabled bit in the regulatory capability flags can: mcp251x: fix support for half duplex SPI host controllers tipc: increment the tmp aead refcnt before attaching it net: hns3: clear VF down state bit before request link status net/mlx5: Fix placement of log_max_flow_counter net/mlx5: Fix PPLM register mapping net/mlx5: Fix PBMC register mapping RDMA/cxgb4: check for ipv6 address properly while destroying listener perf report: Fix wrong LBR block sorting RDMA/qedr: Fix kernel panic when trying to access recv_cq drm/vc4: crtc: Reduce PV fifo threshold on hvs4 i40e: Fix parameters in aq_get_phy_register() RDMA/addr: Be strict with gid size vdpa/mlx5: should exclude header length and fcs from mtu vdpa/mlx5: Fix wrong use of bit numbers RAS/CEC: Correct ce_add_elem()'s returned values clk: socfpga: fix iomem pointer cast on 64-bit lockdep: Address clang -Wformat warning printing for %hd dt-bindings: net: ethernet-controller: fix typo in NVMEM net: sched: bump refcount for new action in ACT replace mode gpiolib: Read "gpio-line-names" from a firmware node cfg80211: remove WARN_ON() in cfg80211_sme_connect net: tun: set tun->dev->addr_len during TUNSETLINK processing drivers: net: fix memory leak in atusb_probe drivers: net: fix memory leak in peak_usb_create_dev net: mac802154: Fix general protection fault net: ieee802154: nl-mac: fix check on panid net: ieee802154: fix nl802154 del llsec key net: ieee802154: fix nl802154 del llsec dev net: ieee802154: fix nl802154 add llsec key net: ieee802154: fix nl802154 del llsec devkey net: ieee802154: forbid monitor for set llsec params net: ieee802154: forbid monitor for del llsec seclevel net: ieee802154: stop dump llsec params for monitors Revert "net: sched: bump refcount for new action in ACT replace mode" Linux 5.10.30 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ie8754a2e4dfef03bf1f2b878843cde19a4adab21 |
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Greg Kroah-Hartman
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f592625f0e |
Merge 5.10.30 into android13-5.10
Changes in 5.10.30 xfrm/compat: Cleanup WARN()s that can be user-triggered ALSA: aloop: Fix initialization of controls ALSA: hda/realtek: Fix speaker amp setup on Acer Aspire E1 ALSA: hda/conexant: Apply quirk for another HP ZBook G5 model ASoC: intel: atom: Stop advertising non working S24LE support nfc: fix refcount leak in llcp_sock_bind() nfc: fix refcount leak in llcp_sock_connect() nfc: fix memory leak in llcp_sock_connect() nfc: Avoid endless loops caused by repeated llcp_sock_connect() selinux: make nslot handling in avtab more robust selinux: fix cond_list corruption when changing booleans selinux: fix race between old and new sidtab xen/evtchn: Change irq_info lock to raw_spinlock_t net: ipv6: check for validity before dereferencing cfg->fc_nlinfo.nlh net: dsa: lantiq_gswip: Let GSWIP automatically set the xMII clock net: dsa: lantiq_gswip: Don't use PHY auto polling net: dsa: lantiq_gswip: Configure all remaining GSWIP_MII_CFG bits drm/i915: Fix invalid access to ACPI _DSM objects ACPI: processor: Fix build when CONFIG_ACPI_PROCESSOR=m IB/hfi1: Fix probe time panic when AIP is enabled with a buggy BIOS LOOKUP_MOUNTPOINT: we are cleaning "jumped" flag too late gcov: re-fix clang-11+ support ia64: fix user_stack_pointer() for ptrace() nds32: flush_dcache_page: use page_mapping_file to avoid races with swapoff ocfs2: fix deadlock between setattr and dio_end_io_write fs: direct-io: fix missing sdio->boundary ethtool: fix incorrect datatype in set_eee ops of: property: fw_devlink: do not link ".*,nr-gpios" parisc: parisc-agp requires SBA IOMMU driver parisc: avoid a warning on u8 cast for cmpxchg on u8 pointers ARM: dts: turris-omnia: configure LED[2]/INTn pin as interrupt pin batman-adv: initialize "struct batadv_tvlv_tt_vlan_data"->reserved field ice: Continue probe on link/PHY errors ice: Increase control queue timeout ice: prevent ice_open and ice_stop during reset ice: fix memory allocation call ice: remove DCBNL_DEVRESET bit from PF state ice: Fix for dereference of NULL pointer ice: Use port number instead of PF ID for WoL ice: Cleanup fltr list in case of allocation issues iwlwifi: pcie: properly set LTR workarounds on 22000 devices ice: fix memory leak of aRFS after resuming from suspend net: hso: fix null-ptr-deref during tty device unregistration libbpf: Fix bail out from 'ringbuf_process_ring()' on error bpf: Enforce that struct_ops programs be GPL-only bpf: link: Refuse non-O_RDWR flags in BPF_OBJ_GET ethernet/netronome/nfp: Fix a use after free in nfp_bpf_ctrl_msg_rx libbpf: Ensure umem pointer is non-NULL before dereferencing libbpf: Restore umem state after socket create failure libbpf: Only create rx and tx XDP rings when necessary bpf: Refcount task stack in bpf_get_task_stack bpf, sockmap: Fix sk->prot unhash op reset bpf, sockmap: Fix incorrect fwd_alloc accounting net: ensure mac header is set in virtio_net_hdr_to_skb() i40e: Fix sparse warning: missing error code 'err' i40e: Fix sparse error: 'vsi->netdev' could be null i40e: Fix sparse error: uninitialized symbol 'ring' i40e: Fix sparse errors in i40e_txrx.c vdpa/mlx5: Fix suspend/resume index restoration net: sched: sch_teql: fix null-pointer dereference net: sched: fix action overwrite reference counting nl80211: fix beacon head validation nl80211: fix potential leak of ACL params cfg80211: check S1G beacon compat element length mac80211: fix time-is-after bug in mlme mac80211: fix TXQ AC confusion net: hsr: Reset MAC header for Tx path net-ipv6: bugfix - raw & sctp - switch to ipv6_can_nonlocal_bind() net: let skb_orphan_partial wake-up waiters. thunderbolt: Fix a leak in tb_retimer_add() thunderbolt: Fix off by one in tb_port_find_retimer() usbip: add sysfs_lock to synchronize sysfs code paths usbip: stub-dev synchronize sysfs code paths usbip: vudc synchronize sysfs code paths usbip: synchronize event handler with sysfs code paths driver core: Fix locking bug in deferred_probe_timeout_work_func() scsi: pm80xx: Fix chip initialization failure scsi: target: iscsi: Fix zero tag inside a trace event percpu: make pcpu_nr_empty_pop_pages per chunk type i2c: turn recovery error on init to debug KVM: x86/mmu: change TDP MMU yield function returns to match cond_resched KVM: x86/mmu: Merge flush and non-flush tdp_mmu_iter_cond_resched KVM: x86/mmu: Rename goal_gfn to next_last_level_gfn KVM: x86/mmu: Ensure forward progress when yielding in TDP MMU iter KVM: x86/mmu: Yield in TDU MMU iter even if no SPTES changed KVM: x86/mmu: Ensure TLBs are flushed when yielding during GFN range zap KVM: x86/mmu: Ensure TLBs are flushed for TDP MMU during NX zapping KVM: x86/mmu: Don't allow TDP MMU to yield when recovering NX pages KVM: x86/mmu: preserve pending TLB flush across calls to kvm_tdp_mmu_zap_sp net: sched: fix err handler in tcf_action_init() ice: Refactor DCB related variables out of the ice_port_info struct ice: Recognize 860 as iSCSI port in CEE mode xfrm: interface: fix ipv4 pmtu check to honor ip header df xfrm: Use actual socket sk instead of skb socket for xfrm_output_resume remoteproc: qcom: pil_info: avoid 64-bit division regulator: bd9571mwv: Fix AVS and DVFS voltage range ARM: OMAP4: Fix PMIC voltage domains for bionic ARM: OMAP4: PM: update ROM return address for OSWR and OFF net: xfrm: Localize sequence counter per network namespace esp: delete NETIF_F_SCTP_CRC bit from features for esp offload ASoC: SOF: Intel: HDA: fix core status verification ASoC: wm8960: Fix wrong bclk and lrclk with pll enabled for some chips xfrm: Fix NULL pointer dereference on policy lookup virtchnl: Fix layout of RSS structures i40e: Added Asym_Pause to supported link modes i40e: Fix kernel oops when i40e driver removes VF's hostfs: fix memory handling in follow_link() amd-xgbe: Update DMA coherency values vxlan: do not modify the shared tunnel info when PMTU triggers an ICMP reply geneve: do not modify the shared tunnel info when PMTU triggers an ICMP reply sch_red: fix off-by-one checks in red_check_params() drivers/net/wan/hdlc_fr: Fix a double free in pvc_xmit arm64: dts: imx8mm/q: Fix pad control of SD1_DATA0 xfrm: Provide private skb extensions for segmented and hw offloaded ESP packets can: bcm/raw: fix msg_namelen values depending on CAN_REQUIRED_SIZE can: isotp: fix msg_namelen values depending on CAN_REQUIRED_SIZE mlxsw: spectrum: Fix ECN marking in tunnel decapsulation ethernet: myri10ge: Fix a use after free in myri10ge_sw_tso gianfar: Handle error code at MAC address change net: dsa: Fix type was not set for devlink port cxgb4: avoid collecting SGE_QBASE regs during traffic net:tipc: Fix a double free in tipc_sk_mcast_rcv ARM: dts: imx6: pbab01: Set vmmc supply for both SD interfaces net/ncsi: Avoid channel_monitor hrtimer deadlock net: qrtr: Fix memory leak on qrtr_tx_wait failure nfp: flower: ignore duplicate merge hints from FW net: phy: broadcom: Only advertise EEE for supported modes I2C: JZ4780: Fix bug for Ingenic X1000. ASoC: sunxi: sun4i-codec: fill ASoC card owner net/mlx5e: Fix mapping of ct_label zero net/mlx5e: Fix ethtool indication of connector type net/mlx5: Don't request more than supported EQs net/rds: Fix a use after free in rds_message_map_pages xdp: fix xdp_return_frame() kernel BUG throw for page_pool memory model soc/fsl: qbman: fix conflicting alignment attributes i40e: Fix display statistics for veb_tc RDMA/rtrs-clt: Close rtrs client conn before destroying rtrs clt session files drm/msm: Set drvdata to NULL when msm_drm_init() fails net: udp: Add support for getsockopt(..., ..., UDP_GRO, ..., ...); mptcp: forbit mcast-related sockopt on MPTCP sockets scsi: ufs: core: Fix task management request completion timeout scsi: ufs: core: Fix wrong Task Tag used in task management request UPIUs net: cls_api: Fix uninitialised struct field bo->unlocked_driver_cb net: macb: restore cmp registers on resume path clk: fix invalid usage of list cursor in register clk: fix invalid usage of list cursor in unregister workqueue: Move the position of debug_work_activate() in __queue_work() s390/cpcmd: fix inline assembly register clobbering perf inject: Fix repipe usage net: openvswitch: conntrack: simplify the return expression of ovs_ct_limit_get_default_limit() openvswitch: fix send of uninitialized stack memory in ct limit reply i2c: designware: Adjust bus_freq_hz when refuse high speed mode set iwlwifi: fix 11ax disabled bit in the regulatory capability flags can: mcp251x: fix support for half duplex SPI host controllers tipc: increment the tmp aead refcnt before attaching it net: hns3: clear VF down state bit before request link status net/mlx5: Fix placement of log_max_flow_counter net/mlx5: Fix PPLM register mapping net/mlx5: Fix PBMC register mapping RDMA/cxgb4: check for ipv6 address properly while destroying listener perf report: Fix wrong LBR block sorting RDMA/qedr: Fix kernel panic when trying to access recv_cq drm/vc4: crtc: Reduce PV fifo threshold on hvs4 i40e: Fix parameters in aq_get_phy_register() RDMA/addr: Be strict with gid size vdpa/mlx5: should exclude header length and fcs from mtu vdpa/mlx5: Fix wrong use of bit numbers RAS/CEC: Correct ce_add_elem()'s returned values clk: socfpga: fix iomem pointer cast on 64-bit lockdep: Address clang -Wformat warning printing for %hd dt-bindings: net: ethernet-controller: fix typo in NVMEM net: sched: bump refcount for new action in ACT replace mode gpiolib: Read "gpio-line-names" from a firmware node cfg80211: remove WARN_ON() in cfg80211_sme_connect net: tun: set tun->dev->addr_len during TUNSETLINK processing drivers: net: fix memory leak in atusb_probe drivers: net: fix memory leak in peak_usb_create_dev net: mac802154: Fix general protection fault net: ieee802154: nl-mac: fix check on panid net: ieee802154: fix nl802154 del llsec key net: ieee802154: fix nl802154 del llsec dev net: ieee802154: fix nl802154 add llsec key net: ieee802154: fix nl802154 del llsec devkey net: ieee802154: forbid monitor for set llsec params net: ieee802154: forbid monitor for del llsec seclevel net: ieee802154: stop dump llsec params for monitors Revert "net: sched: bump refcount for new action in ACT replace mode" Linux 5.10.30 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I88d580f3578c13c0c8d6a7b5918b3be60314105d |
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Zqiang
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7943f749f0 |
workqueue: Move the position of debug_work_activate() in __queue_work()
[ Upstream commit |
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Liujie Xie
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8f3f46d77c |
ANDROID: vendor_hooks: Add hooks to recognize special worker thread.
Recognize special worker thread. Bug: 184571803 Signed-off-by: Liujie Xie <xieliujie@oppo.com> Change-Id: I2ad112627eb18b98d0868bac6bd00bbfd84b34c4 |
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Greg Kroah-Hartman
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d0d8327012 |
Merge 5.10.14 into android12-5.10
Changes in 5.10.14
net: dsa: microchip: Adjust reset release timing to match reference reset circuit
net: stmmac: dwmac-intel-plat: remove config data on error
net: fec: put child node on error path
net: octeontx2: Make sure the buffer is 128 byte aligned
stmmac: intel: Configure EHL PSE0 GbE and PSE1 GbE to 32 bits DMA addressing
mlxsw: spectrum_span: Do not overwrite policer configuration
net: dsa: bcm_sf2: put device node before return
net: switchdev: don't set port_obj_info->handled true when -EOPNOTSUPP
ibmvnic: Ensure that CRQ entry read are correctly ordered
iommu/io-pgtable-arm: Support coherency for Mali LPAE
drm/panfrost: Support cache-coherent integrations
arm64: dts: meson: Describe G12b GPU as coherent
arm64: Fix kernel address detection of __is_lm_address()
arm64: Do not pass tagged addresses to __is_lm_address()
Revert "x86/setup: don't remove E820_TYPE_RAM for pfn 0"
ARM: 9025/1: Kconfig: CPU_BIG_ENDIAN depends on !LD_IS_LLD
iommu/vt-d: Do not use flush-queue when caching-mode is on
phy: cpcap-usb: Fix warning for missing regulator_disable
tools/power/x86/intel-speed-select: Set scaling_max_freq to base_frequency
tools/power/x86/intel-speed-select: Set higher of cpuinfo_max_freq or base_frequency
platform/x86: touchscreen_dmi: Add swap-x-y quirk for Goodix touchscreen on Estar Beauty HD tablet
platform/x86: intel-vbtn: Support for tablet mode on Dell Inspiron 7352
habanalabs: fix dma_addr passed to dma_mmap_coherent
locking/lockdep: Avoid noinstr warning for DEBUG_LOCKDEP
x86: __always_inline __{rd,wr}msr()
scsi: scsi_transport_srp: Don't block target in failfast state
scsi: libfc: Avoid invoking response handler twice if ep is already completed
scsi: fnic: Fix memleak in vnic_dev_init_devcmd2
ASoC: SOF: Intel: hda: Resume codec to do jack detection
ALSA: hda: Add AlderLake-P PCI ID and HDMI codec vid
objtool: Don't add empty symbols to the rbtree
mac80211: fix incorrect strlen of .write in debugfs
mac80211: fix fast-rx encryption check
mac80211: fix encryption key selection for 802.3 xmit
scsi: ibmvfc: Set default timeout to avoid crash during migration
ALSA: hda: Add Cometlake-R PCI ID
i2c: tegra: Create i2c_writesl_vi() to use with VI I2C for filling TX FIFO
udf: fix the problem that the disc content is not displayed
nvme: check the PRINFO bit before deciding the host buffer length
nvme-rdma: avoid request double completion for concurrent nvme_rdma_timeout
nvme-tcp: avoid request double completion for concurrent nvme_tcp_timeout
nvme-pci: allow use of cmb on v1.4 controllers
nvmet: set right status on error in id-ns handler
platform/x86: thinkpad_acpi: Add P53/73 firmware to fan_quirk_table for dual fan control
selftests/powerpc: Only test lwm/stmw on big endian
drm/amd/display: Update dram_clock_change_latency for DCN2.1
drm/amd/display: Allow PSTATE chnage when no displays are enabled
drm/amd/display: Change function decide_dp_link_settings to avoid infinite looping
drm/amd/display: Use hardware sequencer functions for PG control
drm/amd/display: Fixed corruptions on HPDRX link loss restore
habanalabs: zero pci counters packet before submit to FW
habanalabs: fix backward compatibility of idle check
habanalabs: disable FW events on device removal
objtool: Don't fail the kernel build on fatal errors
x86/cpu: Add another Alder Lake CPU to the Intel family
kthread: Extract KTHREAD_IS_PER_CPU
workqueue: Restrict affinity change to rescuer
Linux 5.10.14
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I14bb472e4128e97ea84e91547b9223d1157b93c8
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Peter Zijlstra
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b80df6517d |
workqueue: Restrict affinity change to rescuer
[ Upstream commit
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Walter Wu
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789956f2bc |
UPSTREAM: workqueue: kasan: record workqueue stack
[ Upstream commit
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Sami Tolvanen
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83eeb88742 |
ANDROID: workqueue: cfi: disable callback pointer check with modules
With CFI, a callback function passed to __queue_delayed_work from a module can point to a jump table entry defined in the module instead of the one used in the core kernel, which breaks this test: WARN_ON_ONCE(timer->function != delayed_work_timer_fn); To work around the problem, disable the warning when CFI and modules are both enabled. Bug: 145210207 Change-Id: I2a631ea3da9e401af38accf1001082b93b9b3443 Signed-off-by: Sami Tolvanen <samitolvanen@google.com> |
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Greg Kroah-Hartman
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7eadb0006a |
Merge 5.10.7 into android12-5.10
Changes in 5.10.7
i40e: Fix Error I40E_AQ_RC_EINVAL when removing VFs
iavf: fix double-release of rtnl_lock
net/sched: sch_taprio: ensure to reset/destroy all child qdiscs
net: mvpp2: Add TCAM entry to drop flow control pause frames
net: mvpp2: prs: fix PPPoE with ipv6 packet parse
net: systemport: set dev->max_mtu to UMAC_MAX_MTU_SIZE
ethernet: ucc_geth: fix use-after-free in ucc_geth_remove()
ethernet: ucc_geth: set dev->max_mtu to 1518
ionic: account for vlan tag len in rx buffer len
atm: idt77252: call pci_disable_device() on error path
net: mvpp2: Fix GoP port 3 Networking Complex Control configurations
net: stmmac: dwmac-meson8b: ignore the second clock input
ibmvnic: fix login buffer memory leak
ibmvnic: continue fatal error reset after passive init
net: ethernet: mvneta: Fix error handling in mvneta_probe
qede: fix offload for IPIP tunnel packets
virtio_net: Fix recursive call to cpus_read_lock()
net/ncsi: Use real net-device for response handler
net: ethernet: Fix memleak in ethoc_probe
net-sysfs: take the rtnl lock when storing xps_cpus
net-sysfs: take the rtnl lock when accessing xps_cpus_map and num_tc
net-sysfs: take the rtnl lock when storing xps_rxqs
net-sysfs: take the rtnl lock when accessing xps_rxqs_map and num_tc
net: ethernet: ti: cpts: fix ethtool output when no ptp_clock registered
tun: fix return value when the number of iovs exceeds MAX_SKB_FRAGS
e1000e: Only run S0ix flows if shutdown succeeded
e1000e: bump up timeout to wait when ME un-configures ULP mode
Revert "e1000e: disable s0ix entry and exit flows for ME systems"
e1000e: Export S0ix flags to ethtool
bnxt_en: Check TQM rings for maximum supported value.
net: mvpp2: fix pkt coalescing int-threshold configuration
bnxt_en: Fix AER recovery.
ipv4: Ignore ECN bits for fib lookups in fib_compute_spec_dst()
net: sched: prevent invalid Scell_log shift count
net: hns: fix return value check in __lb_other_process()
erspan: fix version 1 check in gre_parse_header()
net: hdlc_ppp: Fix issues when mod_timer is called while timer is running
bareudp: set NETIF_F_LLTX flag
bareudp: Fix use of incorrect min_headroom size
vhost_net: fix ubuf refcount incorrectly when sendmsg fails
r8169: work around power-saving bug on some chip versions
net: dsa: lantiq_gswip: Enable GSWIP_MII_CFG_EN also for internal PHYs
net: dsa: lantiq_gswip: Fix GSWIP_MII_CFG(p) register access
CDC-NCM: remove "connected" log message
ibmvnic: fix: NULL pointer dereference.
net: usb: qmi_wwan: add Quectel EM160R-GL
selftests: mlxsw: Set headroom size of correct port
stmmac: intel: Add PCI IDs for TGL-H platform
selftests/vm: fix building protection keys test
block: add debugfs stanza for QUEUE_FLAG_NOWAIT
workqueue: Kick a worker based on the actual activation of delayed works
scsi: ufs: Fix wrong print message in dev_err()
scsi: ufs-pci: Fix restore from S4 for Intel controllers
scsi: ufs-pci: Ensure UFS device is in PowerDown mode for suspend-to-disk ->poweroff()
scsi: ufs-pci: Fix recovery from hibernate exit errors for Intel controllers
scsi: ufs-pci: Enable UFSHCD_CAP_RPM_AUTOSUSPEND for Intel controllers
scsi: block: Introduce BLK_MQ_REQ_PM
scsi: ide: Do not set the RQF_PREEMPT flag for sense requests
scsi: ide: Mark power management requests with RQF_PM instead of RQF_PREEMPT
scsi: scsi_transport_spi: Set RQF_PM for domain validation commands
scsi: core: Only process PM requests if rpm_status != RPM_ACTIVE
local64.h: make <asm/local64.h> mandatory
lib/genalloc: fix the overflow when size is too big
depmod: handle the case of /sbin/depmod without /sbin in PATH
scsi: ufs: Clear UAC for FFU and RPMB LUNs
kbuild: don't hardcode depmod path
Bluetooth: revert: hci_h5: close serdev device and free hu in h5_close
scsi: block: Remove RQF_PREEMPT and BLK_MQ_REQ_PREEMPT
scsi: block: Do not accept any requests while suspended
crypto: ecdh - avoid buffer overflow in ecdh_set_secret()
crypto: asym_tpm: correct zero out potential secrets
powerpc: Handle .text.{hot,unlikely}.* in linker script
Staging: comedi: Return -EFAULT if copy_to_user() fails
staging: mt7621-dma: Fix a resource leak in an error handling path
usb: gadget: enable super speed plus
USB: cdc-acm: blacklist another IR Droid device
USB: cdc-wdm: Fix use after free in service_outstanding_interrupt().
usb: typec: intel_pmc_mux: Configure HPD first for HPD+IRQ request
usb: dwc3: meson-g12a: disable clk on error handling path in probe
usb: dwc3: gadget: Restart DWC3 gadget when enabling pullup
usb: dwc3: gadget: Clear wait flag on dequeue
usb: dwc3: ulpi: Use VStsDone to detect PHY regs access completion
usb: dwc3: ulpi: Replace CPU-based busyloop with Protocol-based one
usb: dwc3: ulpi: Fix USB2.0 HS/FS/LS PHY suspend regression
usb: chipidea: ci_hdrc_imx: add missing put_device() call in usbmisc_get_init_data()
USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set
usb: usbip: vhci_hcd: protect shift size
usb: uas: Add PNY USB Portable SSD to unusual_uas
USB: serial: iuu_phoenix: fix DMA from stack
USB: serial: option: add LongSung M5710 module support
USB: serial: option: add Quectel EM160R-GL
USB: yurex: fix control-URB timeout handling
USB: usblp: fix DMA to stack
ALSA: usb-audio: Fix UBSAN warnings for MIDI jacks
usb: gadget: select CONFIG_CRC32
USB: Gadget: dummy-hcd: Fix shift-out-of-bounds bug
usb: gadget: f_uac2: reset wMaxPacketSize
usb: gadget: function: printer: Fix a memory leak for interface descriptor
usb: gadget: u_ether: Fix MTU size mismatch with RX packet size
USB: gadget: legacy: fix return error code in acm_ms_bind()
usb: gadget: Fix spinlock lockup on usb_function_deactivate
usb: gadget: configfs: Preserve function ordering after bind failure
usb: gadget: configfs: Fix use-after-free issue with udc_name
USB: serial: keyspan_pda: remove unused variable
hwmon: (amd_energy) fix allocation of hwmon_channel_info config
mm: make wait_on_page_writeback() wait for multiple pending writebacks
x86/mm: Fix leak of pmd ptlock
KVM: x86/mmu: Use -1 to flag an undefined spte in get_mmio_spte()
KVM: x86/mmu: Get root level from walkers when retrieving MMIO SPTE
kvm: check tlbs_dirty directly
KVM: x86/mmu: Ensure TDP MMU roots are freed after yield
x86/resctrl: Use an IPI instead of task_work_add() to update PQR_ASSOC MSR
x86/resctrl: Don't move a task to the same resource group
blk-iocost: fix NULL iocg deref from racing against initialization
ALSA: hda/via: Fix runtime PM for Clevo W35xSS
ALSA: hda/conexant: add a new hda codec CX11970
ALSA: hda/realtek - Fix speaker volume control on Lenovo C940
ALSA: hda/realtek: Add mute LED quirk for more HP laptops
ALSA: hda/realtek: Enable mute and micmute LED on HP EliteBook 850 G7
ALSA: hda/realtek: Add two "Intel Reference board" SSID in the ALC256.
iommu/vt-d: Move intel_iommu info from struct intel_svm to struct intel_svm_dev
btrfs: qgroup: don't try to wait flushing if we're already holding a transaction
btrfs: send: fix wrong file path when there is an inode with a pending rmdir
Revert "device property: Keep secondary firmware node secondary by type"
dmabuf: fix use-after-free of dmabuf's file->f_inode
arm64: link with -z norelro for LLD or aarch64-elf
drm/i915: clear the shadow batch
drm/i915: clear the gpu reloc batch
bcache: fix typo from SUUP to SUPP in features.h
bcache: check unsupported feature sets for bcache register
bcache: introduce BCH_FEATURE_INCOMPAT_LOG_LARGE_BUCKET_SIZE for large bucket
net/mlx5e: Fix SWP offsets when vlan inserted by driver
ARM: dts: OMAP3: disable AES on N950/N9
netfilter: x_tables: Update remaining dereference to RCU
netfilter: ipset: fix shift-out-of-bounds in htable_bits()
netfilter: xt_RATEEST: reject non-null terminated string from userspace
netfilter: nft_dynset: report EOPNOTSUPP on missing set feature
dmaengine: idxd: off by one in cleanup code
x86/mtrr: Correct the range check before performing MTRR type lookups
KVM: x86: fix shift out of bounds reported by UBSAN
xsk: Fix memory leak for failed bind
rtlwifi: rise completion at the last step of firmware callback
scsi: target: Fix XCOPY NAA identifier lookup
Linux 5.10.7
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I1a7c195af35831fe362b027fe013c0c7e4dc20ea
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Yunfeng Ye
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dfec7dc891 |
workqueue: Kick a worker based on the actual activation of delayed works
[ Upstream commit
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Changki Kim
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c7c6b3a0de |
ANDROID: workqueue: Export workqueue_execute_start/end tracepoints
Export workqueue_execute_start/end tracepoints, so that vendor modules can register probes for these tracepoints. Bug: 175936268 Change-Id: Ib4c8f39ff8305a1d52fbca9d06b5e792396a3a2d Signed-off-by: Changki Kim <changki.kim@samsung.com> |
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Greg Kroah-Hartman
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05d2a661fd |
Merge 54a4c789ca ("Merge tag 'docs/v5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media") into android-mainline
Steps on the way to 5.10-rc1 Resolves conflicts in: fs/userfaultfd.c Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ie3fe3c818f1f6565cfd4fa551de72d2b72ef60af |
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Greg Kroah-Hartman
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60735ebe2a |
Merge 20d49bfcc3 ("Merge tag 'core-debugobjects-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") into android-mainline
Steps on the way to 5.10-rc1 Change-Id: I354c03b310a92c4271b496c04bf597335e019e30 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Mauro Carvalho Chehab
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3eb6b31bfb |
workqueue: fix a kernel-doc warning
As warned by Sphinx: ./Documentation/core-api/workqueue:400: ./kernel/workqueue.c:1218: WARNING: Unexpected indentation. the return code table is currently not recognized, as it lacks markups. Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> |
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Sangmoon Kim
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34f087452f |
ANDROID: workqueue: add vendor hook for wq lockup information
- Add the hook to provide additional information like a task scheduling log. Bug: 169374262 Signed-off-by: Sangmoon Kim <sangmoon.kim@samsung.com> Change-Id: I203dbc6faa77687ea48769f76658d28b29ef46fd (cherry picked from commit 2ea974a00c7bdbbee140d68d8867ddcbfb529ecc) |
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Stephen Boyd
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f9e62f318f |
treewide: Make all debug_obj_descriptors const
This should make it harder for the kernel to corrupt the debug object descriptor, used to call functions to fixup state and track debug objects, by moving the structure to read-only memory. Signed-off-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20200815004027.2046113-3-swboyd@chromium.org |
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Greg Kroah-Hartman
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5a2a02b634 |
Revert "ANDROID: Disable wq fp check in CFI builds"
This reverts commit
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Greg Kroah-Hartman
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1d722fa8e9 |
Merge 5.8-rc2 into android-mainline
Linux 5.8-rc2 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I0e2f0302387539982d5577ad72079621c35c5f61 |
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Greg Kroah-Hartman
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2f9c5c39bf |
Merge 3b69e8b457 ("Merge tag 'sh-for-5.8' of git://git.libc.org/linux-sh") into android-mainline
Steps on the way to 5.8-rc1. Change-Id: I9fcdd820bc1555c51a93d77278079ec8c1b4c186 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Christoph Hellwig
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fe557319aa |
maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault
Better describe what these functions do. Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Lai Jiangshan
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10cdb15759 |
workqueue: use BUILD_BUG_ON() for compile time test instead of WARN_ON()
Any runtime WARN_ON() has to be fixed, and BUILD_BUG_ON() can help you nitice it earlier. Signed-off-by: Lai Jiangshan <laijs@linux.alibaba.com> Signed-off-by: Tejun Heo <tj@kernel.org> |
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Lai Jiangshan
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b8f06b0444 |
workqueue: remove useless unlock() and lock() in series
This is no point to unlock() and then lock() the same mutex back to back. Signed-off-by: Lai Jiangshan <laijs@linux.alibaba.com> Signed-off-by: Tejun Heo <tj@kernel.org> |
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Lai Jiangshan
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4f3f4cf388 |
workqueue: void unneeded requeuing the pwq in rescuer thread
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Sebastian Andrzej Siewior
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a9b8a98529 |
workqueue: Convert the pool::lock and wq_mayday_lock to raw_spinlock_t
The workqueue code has it's internal spinlocks (pool::lock), which are acquired on most workqueue operations. These spinlocks are converted to 'sleeping' spinlocks on a RT-kernel. Workqueue functions can be invoked from contexts which are truly atomic even on a PREEMPT_RT enabled kernel. Taking sleeping locks from such contexts is forbidden. The pool::lock hold times are bound and the code sections are relatively short, which allows to convert pool::lock and as a consequence wq_mayday_lock to raw spinlocks which are truly spinning locks even on a PREEMPT_RT kernel. With the previous conversion of the manager waitqueue to a simple waitqueue workqueues are now fully RT compliant. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Reviewed-by: Lai Jiangshan <jiangshanlai@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org> |
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Sebastian Andrzej Siewior
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d8bb65ab70 |
workqueue: Use rcuwait for wq_manager_wait
The workqueue code has it's internal spinlock (pool::lock) and also implicit spinlock usage in the wq_manager waitqueue. These spinlocks are converted to 'sleeping' spinlocks on a RT-kernel. Workqueue functions can be invoked from contexts which are truly atomic even on a PREEMPT_RT enabled kernel. Taking sleeping locks from such contexts is forbidden. pool::lock can be converted to a raw spinlock as the lock held times are short. But the workqueue manager waitqueue is handled inside of pool::lock held regions which again violates the lock nesting rules of raw and regular spinlocks. The manager waitqueue has no special requirements like custom wakeup callbacks or mass wakeups. While it does not use exclusive wait mode explicitly there is no strict requirement to queue the waiters in a particular order as there is only one waiter at a time. This allows to replace the waitqueue with rcuwait which solves the locking problem because rcuwait relies on existing locking. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Tejun Heo <tj@kernel.org> |
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Zhang Qiang
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342ed2400b |
workqueue: Remove unnecessary kfree() call in rcu_free_wq()
The data structure member "wq->rescuer" was reset to a null pointer
in one if branch. It was passed to a call of the function "kfree"
in the callback function "rcu_free_wq" (which was eventually executed).
The function "kfree" does not perform more meaningful data processing
for a passed null pointer (besides immediately returning from such a call).
Thus delete this function call which became unnecessary with the referenced
software update.
Fixes:
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Dan Carpenter
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b92b36eadf |
workqueue: Fix an use after free in init_rescuer()
We need to preserve error code before freeing "rescuer".
Fixes:
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Sean Fu
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f187b6974f |
workqueue: Use IS_ERR and PTR_ERR instead of PTR_ERR_OR_ZERO.
Replace inline function PTR_ERR_OR_ZERO with IS_ERR and PTR_ERR to remove redundant parameter definitions and checks. Reduce code size. Before: text data bss dec hex filename 47510 5979 840 54329 d439 kernel/workqueue.o After: text data bss dec hex filename 47474 5979 840 54293 d415 kernel/workqueue.o Signed-off-by: Sean Fu <fxinrong@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org> |
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Greg Kroah-Hartman
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ba9bbd9498 |
Merge 5.7-rc1 into android-mainline
Linux 5.7-rc1 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I40037d3be5c3181d58f7aa1122d1fb06353d98b9 |
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Sebastian Andrzej Siewior
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62849a9612 |
workqueue: Remove the warning in wq_worker_sleeping()
The kernel test robot triggered a warning with the following race:
task-ctx A interrupt-ctx B
worker
-> process_one_work()
-> work_item()
-> schedule();
-> sched_submit_work()
-> wq_worker_sleeping()
-> ->sleeping = 1
atomic_dec_and_test(nr_running)
__schedule(); *interrupt*
async_page_fault()
-> local_irq_enable();
-> schedule();
-> sched_submit_work()
-> wq_worker_sleeping()
-> if (WARN_ON(->sleeping)) return
-> __schedule()
-> sched_update_worker()
-> wq_worker_running()
-> atomic_inc(nr_running);
-> ->sleeping = 0;
-> sched_update_worker()
-> wq_worker_running()
if (!->sleeping) return
In this context the warning is pointless everything is fine.
An interrupt before wq_worker_sleeping() will perform the ->sleeping
assignment (0 -> 1 > 0) twice.
An interrupt after wq_worker_sleeping() will trigger the warning and
nr_running will be decremented (by A) and incremented once (only by B, A
will skip it). This is the case until the ->sleeping is zeroed again in
wq_worker_running().
Remove the WARN statement because this condition may happen. Document
that preemption around wq_worker_sleeping() needs to be disabled to
protect ->sleeping and not just as an optimisation.
Fixes:
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Greg Kroah-Hartman
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34ed0e2946 |
Merge 5364abc579 ("Merge tag 'arc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc") into android-mainline
Steps along the 5.7-rc1 merge. Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ib9f87147ac3d81985496818b0c61bdd086140eed |
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Linus Torvalds
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0adb8bc039 |
Merge branch 'for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
Pull workqueue updates from Tejun Heo: "Nothing too interesting. Just two trivial patches" * 'for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: Mark up unlocked access to wq->first_flusher workqueue: Make workqueue_init*() return void |
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Alistair Delva
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494d70ec87 |
ANDROID: Fix wq fp check for CFI builds
A previous change added a test on the wrong config flag; rename CFI to CFI_CLANG. Bug: 145210207 Change-Id: Id8aead2eb2c75ad6442d10165f6cb86ccfb9c2f9 Signed-off-by: Alistair Delva <adelva@google.com> |
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Greg Kroah-Hartman
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ae56fd997e |
Merge 5.6-rc6 into android-mainline
Linux 5.6-rc6 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I6c2d7aff44ad5a9b75030b72d34ca5dbd5ad3ceb |
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Chris Wilson
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00d5d15b06 |
workqueue: Mark up unlocked access to wq->first_flusher
[ 7329.671518] BUG: KCSAN: data-race in flush_workqueue / flush_workqueue [ 7329.671549] [ 7329.671572] write to 0xffff8881f65fb250 of 8 bytes by task 37173 on cpu 2: [ 7329.671607] flush_workqueue+0x3bc/0x9b0 (kernel/workqueue.c:2844) [ 7329.672527] [ 7329.672540] read to 0xffff8881f65fb250 of 8 bytes by task 37175 on cpu 0: [ 7329.672571] flush_workqueue+0x28d/0x9b0 (kernel/workqueue.c:2835) Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tejun Heo <tj@kernel.org> Cc: Lai Jiangshan <jiangshanlai@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org> |
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Hillf Danton
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aa202f1f56 |
workqueue: don't use wq_select_unbound_cpu() for bound works
wq_select_unbound_cpu() is designed for unbound workqueues only, but
it's wrongly called when using a bound workqueue too.
Fixing this ensures work queued to a bound workqueue with
cpu=WORK_CPU_UNBOUND always runs on the local CPU.
Before, that would happen only if wq_unbound_cpumask happened to include
it (likely almost always the case), or was empty, or we got lucky with
forced round-robin placement. So restricting
/sys/devices/virtual/workqueue/cpumask to a small subset of a machine's
CPUs would cause some bound work items to run unexpectedly there.
Fixes:
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Yu Chen
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2333e82995 |
workqueue: Make workqueue_init*() return void
The return values of workqueue_init() and workqueue_early_int() are always 0, and there is no usage of their return value. So just make them return void. Signed-off-by: Yu Chen <chen.yu@easystack.cn> Signed-off-by: Tejun Heo <tj@kernel.org> |
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Sami Tolvanen
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fc33a8fd54 |
ANDROID: Disable wq fp check in CFI builds
With non-canonical CFI, LLVM generates jump table entries for external symbols in modules and as a result, a function pointer passed from a module to the core kernel will have a different address. Disable the warning for now. Bug: 145210207 Change-Id: Ifdcee3479280f7b97abdee6b4c746f447e0944e6 Signed-off-by: Sami Tolvanen <samitolvanen@google.com> Signed-off-by: Alistair Delva <adelva@google.com> |
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Linus Torvalds
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c677124e63 |
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler updates from Ingo Molnar:
"These were the main changes in this cycle:
- More -rt motivated separation of CONFIG_PREEMPT and
CONFIG_PREEMPTION.
- Add more low level scheduling topology sanity checks and warnings
to filter out nonsensical topologies that break scheduling.
- Extend uclamp constraints to influence wakeup CPU placement
- Make the RT scheduler more aware of asymmetric topologies and CPU
capacities, via uclamp metrics, if CONFIG_UCLAMP_TASK=y
- Make idle CPU selection more consistent
- Various fixes, smaller cleanups, updates and enhancements - please
see the git log for details"
* 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (58 commits)
sched/fair: Define sched_idle_cpu() only for SMP configurations
sched/topology: Assert non-NUMA topology masks don't (partially) overlap
idle: fix spelling mistake "iterrupts" -> "interrupts"
sched/fair: Remove redundant call to cpufreq_update_util()
sched/psi: create /proc/pressure and /proc/pressure/{io|memory|cpu} only when psi enabled
sched/fair: Fix sgc->{min,max}_capacity calculation for SD_OVERLAP
sched/fair: calculate delta runnable load only when it's needed
sched/cputime: move rq parameter in irqtime_account_process_tick
stop_machine: Make stop_cpus() static
sched/debug: Reset watchdog on all CPUs while processing sysrq-t
sched/core: Fix size of rq::uclamp initialization
sched/uclamp: Fix a bug in propagating uclamp value in new cgroups
sched/fair: Load balance aggressively for SCHED_IDLE CPUs
sched/fair : Improve update_sd_pick_busiest for spare capacity case
watchdog: Remove soft_lockup_hrtimer_cnt and related code
sched/rt: Make RT capacity-aware
sched/fair: Make EAS wakeup placement consider uclamp restrictions
sched/fair: Make task_fits_capacity() consider uclamp restrictions
sched/uclamp: Rename uclamp_util_with() into uclamp_rq_util_with()
sched/uclamp: Make uclamp util helpers use and return UL values
...
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Daniel Jordan
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1c5da0ec7f |
workqueue: add worker function to workqueue_execute_end tracepoint
It's surprising that workqueue_execute_end includes only the work when its counterpart workqueue_execute_start has both the work and the worker function. You can't set a tracing filter or trigger based on the function, and postprocessing scripts interested in specific functions are harder to write since they have to remember the work from _start and match it up with the same field in _end. Add the function name, taking care to use the copy stashed in the worker since the work is no longer safe to touch. Signed-off-by: Daniel Jordan <daniel.m.jordan@oracle.com> Cc: Tejun Heo <tj@kernel.org> Cc: Lai Jiangshan <jiangshanlai@gmail.com> Cc: linux-kernel@vger.kernel.org Signed-off-by: Tejun Heo <tj@kernel.org> |
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Ingo Molnar
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1e5f8a3085 |
Merge tag 'v5.5-rc3' into sched/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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Sebastian Andrzej Siewior
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025f50f386 |
sched/rt, workqueue: Use PREEMPTION
CONFIG_PREEMPTION is selected by CONFIG_PREEMPT and by CONFIG_PREEMPT_RT. Both PREEMPT and PREEMPT_RT require the same functionality which today depends on CONFIG_PREEMPT. Update the comment to use PREEMPTION because it is true for both preemption models. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Lai Jiangshan <jiangshanlai@gmail.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Tejun Heo <tj@kernel.org> Link: https://lore.kernel.org/r/20191015191821.11479-35-bigeasy@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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Kefeng Wang
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1d9a6159bd |
workqueue: Use pr_warn instead of pr_warning
Use pr_warn() instead of the remaining pr_warning() calls. Link: http://lkml.kernel.org/r/20191128004752.35268-2-wangkefeng.wang@huawei.com To: joe@perches.com To: linux-kernel@vger.kernel.org Cc: gregkh@linuxfoundation.org Cc: tj@kernel.org Cc: arnd@arndb.de Cc: sergey.senozhatsky@gmail.com Cc: rostedt@goodmis.org Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Petr Mladek <pmladek@suse.com> |
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Linus Torvalds
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1ae78780ed |
Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull RCU updates from Ingo Molnar:
"The main changes in this cycle were:
- Dynamic tick (nohz) updates, perhaps most notably changes to force
the tick on when needed due to lengthy in-kernel execution on CPUs
on which RCU is waiting.
- Linux-kernel memory consistency model updates.
- Replace rcu_swap_protected() with rcu_prepace_pointer().
- Torture-test updates.
- Documentation updates.
- Miscellaneous fixes"
* 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (51 commits)
security/safesetid: Replace rcu_swap_protected() with rcu_replace_pointer()
net/sched: Replace rcu_swap_protected() with rcu_replace_pointer()
net/netfilter: Replace rcu_swap_protected() with rcu_replace_pointer()
net/core: Replace rcu_swap_protected() with rcu_replace_pointer()
bpf/cgroup: Replace rcu_swap_protected() with rcu_replace_pointer()
fs/afs: Replace rcu_swap_protected() with rcu_replace_pointer()
drivers/scsi: Replace rcu_swap_protected() with rcu_replace_pointer()
drm/i915: Replace rcu_swap_protected() with rcu_replace_pointer()
x86/kvm/pmu: Replace rcu_swap_protected() with rcu_replace_pointer()
rcu: Upgrade rcu_swap_protected() to rcu_replace_pointer()
rcu: Suppress levelspread uninitialized messages
rcu: Fix uninitialized variable in nocb_gp_wait()
rcu: Update descriptions for rcu_future_grace_period tracepoint
rcu: Update descriptions for rcu_nocb_wake tracepoint
rcu: Remove obsolete descriptions for rcu_barrier tracepoint
rcu: Ensure that ->rcu_urgent_qs is set before resched IPI
workqueue: Convert for_each_wq to use built-in list check
rcu: Several rcu_segcblist functions can be static
rcu: Remove unused function hlist_bl_del_init_rcu()
Documentation: Rename rcu_node_context_switch() to rcu_note_context_switch()
...
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Sebastian Andrzej Siewior
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49e9d1a9fa |
workqueue: Add RCU annotation for pwq list walk
An additional check has been recently added to ensure that a RCU related lock
is held while the RCU list is iterated.
The `pwqs' are sometimes iterated without a RCU lock but with the &wq->mutex
acquired leading to a warning.
Teach list_for_each_entry_rcu() that the RCU usage is okay if &wq->mutex
is acquired during the list traversal.
Fixes:
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Joel Fernandes (Google)
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5a6446626d |
workqueue: Convert for_each_wq to use built-in list check
Because list_for_each_entry_rcu() can now check for holding a lock as well as for being in an RCU read-side critical section, this commit replaces the workqueue_sysfs_unregister() function's use of assert_rcu_or_wq_mutex() and list_for_each_entry_rcu() with list_for_each_entry_rcu() augmented with a lockdep_is_held() optional argument. Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org> Signed-off-by: Paul E. McKenney <paulmck@kernel.org> |
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Tejun Heo
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e66b39af00 |
workqueue: Fix pwq ref leak in rescuer_thread()
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