This is the start of the stable review cycle for the 5.15.29 release. There are 110 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 16 Mar 2022 11:27:22 +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-5.15.29-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Linux 5.15.29-rc1 Vladimir Oltean <vladimir.oltean@xxxxxxx> Revert "net: dsa: mv88e6xxx: flush switchdev FDB workqueue before removing VLAN" Christoph Hellwig <hch@xxxxxx> block: drop unused includes in <linux/genhd.h> Niklas Cassel <niklas.cassel@xxxxxxx> riscv: dts: k210: fix broken IRQs on hart1 Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> drm/i915: Workaround broken BIOS DBUF configuration on TGL/RKL Filipe Manana <fdmanana@xxxxxxxx> btrfs: make send work with concurrent block group relocation Thomas Zimmermann <tzimmermann@xxxxxxx> drm/panel: Select DRM_DP_HELPER for DRM_PANEL_EDP Li Huafei <lihuafei1@xxxxxxxxxx> x86/traps: Mark do_int3() NOKPROBE_SYMBOL Jarkko Sakkinen <jarkko@xxxxxxxxxx> x86/sgx: Free backing memory after faulting the enclave page Ross Philipson <ross.philipson@xxxxxxxxxx> x86/boot: Add setup_indirect support in early_memremap_is_setup_data() Ross Philipson <ross.philipson@xxxxxxxxxx> x86/boot: Fix memremap of setup_indirect structures David Howells <dhowells@xxxxxxxxxx> watch_queue: Make comment about setting ->defunct more accurate David Howells <dhowells@xxxxxxxxxx> watch_queue: Fix lack of barrier/sync/lock between post and read David Howells <dhowells@xxxxxxxxxx> watch_queue: Free the alloc bitmap when the watch_queue is torn down David Howells <dhowells@xxxxxxxxxx> watch_queue: Fix the alloc bitmap size to reflect notes allocated David Howells <dhowells@xxxxxxxxxx> watch_queue: Fix to always request a pow-of-2 pipe ring size David Howells <dhowells@xxxxxxxxxx> watch_queue: Fix to release page in ->release() David Howells <dhowells@xxxxxxxxxx> watch_queue, pipe: Free watchqueue state after clearing pipe ring David Howells <dhowells@xxxxxxxxxx> watch_queue: Fix filter limit check Russell King (Oracle) <rmk+kernel@xxxxxxxxxxxxxxx> ARM: fix Thumb2 regression with Spectre BHB Dima Chumak <dchumak@xxxxxxxxxx> net/mlx5: Fix offloading with ESWITCH_IPV4_TTL_MODIFY_ENABLE Michael S. Tsirkin <mst@xxxxxxxxxx> virtio: acknowledge all features before access Michael S. Tsirkin <mst@xxxxxxxxxx> virtio: unexport virtio_finalize_features Andrei Vagin <avagin@xxxxxxxxx> KVM: x86/mmu: kvm_faultin_pfn has to return false if pfh is returned Halil Pasic <pasic@xxxxxxxxxxxxx> swiotlb: rework "fix info leak with DMA_FROM_DEVICE" Paul Semel <semelpaul@xxxxxxxxx> arm64: kasan: fix include error in MTE functions Catalin Marinas <catalin.marinas@xxxxxxx> arm64: Ensure execute-only permissions are not allowed without EPAN Pali Rohár <pali@xxxxxxxxxx> arm64: dts: marvell: armada-37xx: Remap IO space to bus address 0x0 Nicolas Saenz Julienne <nsaenzju@xxxxxxxxxx> tracing/osnoise: Force quiescent states while tracing Emil Renner Berthing <kernel@xxxxxxxx> riscv: Fix auipc+jalr relocation range checks Rong Chen <rong.chen@xxxxxxxxxxx> mmc: meson: Fix usage of meson_mmc_post_req() Jisheng Zhang <jszhang@xxxxxxxxxx> riscv: alternative only works on !XIP_KERNEL Robert Hancock <robert.hancock@xxxxxxxxxx> net: macb: Fix lost RX packet wakeup race in NAPI receive Dan Carpenter <dan.carpenter@xxxxxxxxxx> staging: gdm724x: fix use after free in gdm_lte_rx() Hans de Goede <hdegoede@xxxxxxxxxx> staging: rtl8723bs: Fix access-point mode deadlock Miklos Szeredi <mszeredi@xxxxxxxxxx> fuse: fix pipe buffer lifetime for direct_io Miklos Szeredi <mszeredi@xxxxxxxxxx> fuse: fix fileattr op failure Randy Dunlap <rdunlap@xxxxxxxxxxxxx> ARM: Spectre-BHB: provide empty stub for non-config Mike Kravetz <mike.kravetz@xxxxxxxxxx> selftests/memfd: clean up mapping in mfd_fail_write Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxx> selftest/vm: fix map_fixed_noreplace test failure Daniel Bristot de Oliveira <bristot@xxxxxxxxxx> tracing/osnoise: Make osnoise_main to sleep for microseconds Sven Schnelle <svens@xxxxxxxxxxxxx> tracing: Ensure trace buffer is at least 4096 bytes large Niels Dossche <dossche.niels@xxxxxxxxx> ipv6: prevent a possible race condition with lifetimes Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx> Revert "xen-netback: Check for hotplug-status existence before watching" Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx> Revert "xen-netback: remove 'hotplug-status' once it has served its purpose" Guchun Chen <guchun.chen@xxxxxxx> drm/amdgpu: bypass tiling flag check in virtual display case (v2) Shreeya Patel <shreeya.patel@xxxxxxxxxxxxx> gpio: Return EPROBE_DEFER if gc->to_irq is NULL Alex Deucher <alexander.deucher@xxxxxxx> PCI: Mark all AMD Navi10 and Navi14 GPU ATS as broken Vikash Chandola <vikash.chandola@xxxxxxxxxxxxxxx> hwmon: (pmbus) Clear pmbus fault/warning bits after read suresh kumar <suresh2514@xxxxxxxxx> net-sysfs: add check for netdevice being present to speed_show Wanpeng Li <wanpengli@xxxxxxxxxxx> x86/kvm: Don't use pv tlb/ipi/sched_yield if on 1 vCPU Maxime Ripard <maxime@xxxxxxxxxx> drm/vc4: hdmi: Unregister codec device on unbind Jon Lin <jon.lin@xxxxxxxxxxxxxx> spi: rockchip: terminate dma transmission when slave abort Jon Lin <jon.lin@xxxxxxxxxxxxxx> spi: rockchip: Fix error in getting num-cs property Anton Romanov <romanton@xxxxxxxxxx> kvm: x86: Disable KVM_HC_CLOCK_PAIRING if tsc is in always catchup mode Wanpeng Li <wanpengli@xxxxxxxxxxx> KVM: Fix lockdep false negative during host resume Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> pinctrl: tigerlake: Revert "Add Alder Lake-M ACPI ID" Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx> usb: dwc3: pci: add support for the Intel Raptor Lake-S Halil Pasic <pasic@xxxxxxxxxxxxx> swiotlb: fix info leak with DMA_FROM_DEVICE Kumar Kartikeya Dwivedi <memxor@xxxxxxxxx> selftests/bpf: Add test for bpf_timer overwriting crash Heiner Kallweit <hkallweit1@xxxxxxxxx> net: phy: meson-gxl: improve link-up behavior Jeremy Linton <jeremy.linton@xxxxxxx> net: bcmgenet: Don't claim WOL when its not available Eric Dumazet <edumazet@xxxxxxxxxx> sctp: fix kernel-infoleak for SCTP sockets Clément Léger <clement.leger@xxxxxxxxxxx> net: phy: DP83822: clear MISR2 register to disable interrupts Miaoqian Lin <linmq006@xxxxxxxxx> gianfar: ethtool: Fix refcount leak in gfar_get_ts_info Mark Featherston <mark@xxxxxxxxxxxxxx> gpio: ts4900: Do not set DAT and OE together Guillaume Nault <gnault@xxxxxxxxxx> selftests: pmtu.sh: Kill nettest processes launched in subshell. Guillaume Nault <gnault@xxxxxxxxxx> selftests: pmtu.sh: Kill tcpdump processes launched by subshell. Pavel Skripkin <paskripkin@xxxxxxxxx> NFC: port100: fix use-after-free in port100_send_complete Roi Dayan <roid@xxxxxxxxxx> net/mlx5e: Lag, Only handle events from highest priority multipath entry Moshe Shemesh <moshe@xxxxxxxxxx> net/mlx5: Fix a race on command flush flow Mohammad Kabat <mohammadkab@xxxxxxxxxx> net/mlx5: Fix size field in bufferx_reg struct Duoming Zhou <duoming@xxxxxxxxxx> ax25: Fix NULL pointer dereference in ax25_kill_by_device Miaoqian Lin <linmq006@xxxxxxxxx> net: marvell: prestera: Add missing of_node_put() in prestera_switch_set_base_mac_addr Jiasheng Jiang <jiasheng@xxxxxxxxxxx> net: ethernet: lpc_eth: Handle error for clk_enable Jiasheng Jiang <jiasheng@xxxxxxxxxxx> net: ethernet: ti: cpts: Handle error for clk_enable Tung Nguyen <tung.q.nguyen@xxxxxxxxxxxxxx> tipc: fix incorrect order of state message data sanity check Miaoqian Lin <linmq006@xxxxxxxxx> ethernet: Fix error handling in xemaclite_of_probe Jedrzej Jagielski <jedrzej.jagielski@xxxxxxxxx> ice: Fix curr_link_speed advertised speed Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> ice: Don't use GFP_KERNEL in atomic context Dave Ertman <david.m.ertman@xxxxxxxxx> ice: Fix error with handling of bonding MTU Jacob Keller <jacob.e.keller@xxxxxxxxx> ice: stop disabling VFs due to PF error responses Jacob Keller <jacob.e.keller@xxxxxxxxx> i40e: stop disabling VFs due to PF error responses Michal Maloszewski <michal.maloszewski@xxxxxxxxx> iavf: Fix handling of vlan strip virtual channel messages Joel Stanley <joel@xxxxxxxxx> ARM: dts: aspeed: Fix AST2600 quad spi group Russell King (Oracle) <rmk+kernel@xxxxxxxxxxxxxxx> net: dsa: mt7530: fix incorrect test in mt753x_phylink_validate() Jernej Skrabec <jernej.skrabec@xxxxxxxxx> drm/sun4i: mixer: Fix P010 and P210 format numbers Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> gpiolib: acpi: Convert ACPI value of debounce to microseconds Fabio Estevam <festevam@xxxxxxx> smsc95xx: Ignore -ENODEV errors when device is unplugged Tom Rix <trix@xxxxxxxxxx> qed: return status of qed_iov_get_link Steffen Klassert <steffen.klassert@xxxxxxxxxxx> esp: Fix BEET mode inter address family tunneling on GSO Steffen Klassert <steffen.klassert@xxxxxxxxxxx> esp: Fix possible buffer overflow in ESP transformation Jia-Ju Bai <baijiaju1990@xxxxxxxxx> net: qlogic: check the return value of dma_alloc_coherent() in qed_vf_hw_prepare() Jia-Ju Bai <baijiaju1990@xxxxxxxxx> isdn: hfcpci: check the return value of dma_set_mask() in setup_hw() Zhang Min <zhang.min9@xxxxxxxxxx> vdpa: fix use-after-free on vp_vdpa_remove Xie Yongji <xieyongji@xxxxxxxxxxxxx> virtio-blk: Don't use MAX_DISCARD_SEGMENTS if max_discard_seg is zero Anirudh Rayabharam <mail@xxxxxxxxxxxxx> vhost: fix hung thread due to erroneous iotlb entries Alexey Khoroshilov <khoroshilov@xxxxxxxxx> mISDN: Fix memory leak in dsp_pipeline_build() Heiner Kallweit <hkallweit1@xxxxxxxxx> net: phy: meson-gxl: fix interrupt handling in forced mode Xie Yongji <xieyongji@xxxxxxxxxxxxx> vduse: Fix returning wrong type in vduse_domain_alloc_iova() Si-Wei Liu <si-wei.liu@xxxxxxxxxx> vdpa/mlx5: add validation for VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command Tung Nguyen <tung.q.nguyen@xxxxxxxxxxxxxx> tipc: fix kernel panic when enabling bearer Pali Rohár <pali@xxxxxxxxxx> arm64: dts: armada-3720-turris-mox: Add missing ethernet0 alias Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx> HID: vivaldi: fix sysfs attributes leak Taniya Das <tdas@xxxxxxxxxxxxxx> clk: qcom: dispcc: Update the transition delay for MDSS GDSC Taniya Das <tdas@xxxxxxxxxxxxxx> clk: qcom: gdsc: Add support to update GDSC transition delay Maxime Ripard <maxime@xxxxxxxxxx> ARM: boot: dts: bcm2711: Fix HVS register range Pavel Skripkin <paskripkin@xxxxxxxxx> HID: hid-thrustmaster: fix OOB read in thrustmaster_interrupts Jiri Kosina <jkosina@xxxxxxx> HID: elo: Revert USB reference counting Bjorn Andersson <bjorn.andersson@xxxxxxxxxx> arm64: dts: qcom: sm8350: Correct UFS symbol clocks Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxx> arm64: dts: qcom: sm8350: Describe GCC dependency clocks ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi | 2 +- arch/arm/boot/dts/bcm2711.dtsi | 1 + arch/arm/include/asm/spectre.h | 6 + arch/arm/kernel/entry-armv.S | 4 +- arch/arm64/Kconfig | 3 - .../boot/dts/marvell/armada-3720-turris-mox.dts | 8 +- arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 2 +- arch/arm64/boot/dts/qcom/sm8350.dtsi | 48 ++- arch/arm64/include/asm/mte-kasan.h | 1 + arch/arm64/include/asm/pgtable-prot.h | 4 +- arch/arm64/include/asm/pgtable.h | 12 - arch/arm64/mm/mmap.c | 17 + arch/riscv/Kconfig.erratas | 1 + arch/riscv/Kconfig.socs | 4 +- arch/riscv/boot/dts/canaan/k210.dtsi | 3 +- arch/riscv/kernel/module.c | 21 +- arch/um/drivers/ubd_kern.c | 1 + arch/x86/kernel/cpu/sgx/encl.c | 57 +++- arch/x86/kernel/e820.c | 41 ++- arch/x86/kernel/kdebugfs.c | 37 ++- arch/x86/kernel/ksysfs.c | 77 ++++- arch/x86/kernel/kvm.c | 9 +- arch/x86/kernel/setup.c | 34 +- arch/x86/kernel/traps.c | 1 + arch/x86/kvm/mmu/mmu.c | 1 + arch/x86/kvm/x86.c | 7 + arch/x86/mm/ioremap.c | 57 +++- block/genhd.c | 1 + block/holder.c | 1 + block/partitions/core.c | 1 + drivers/block/amiflop.c | 1 + drivers/block/ataflop.c | 1 + drivers/block/floppy.c | 1 + drivers/block/swim.c | 1 + drivers/block/virtio_blk.c | 10 +- drivers/block/xen-blkfront.c | 1 + drivers/clk/qcom/dispcc-sc7180.c | 5 +- drivers/clk/qcom/dispcc-sc7280.c | 5 +- drivers/clk/qcom/dispcc-sm8250.c | 5 +- drivers/clk/qcom/gdsc.c | 26 +- drivers/clk/qcom/gdsc.h | 8 +- drivers/gpio/gpio-ts4900.c | 24 +- drivers/gpio/gpiolib-acpi.c | 6 +- drivers/gpio/gpiolib.c | 20 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 2 +- drivers/gpu/drm/i915/display/intel_display.c | 5 +- drivers/gpu/drm/i915/display/intel_display.h | 2 + drivers/gpu/drm/i915/intel_pm.c | 68 ++++ drivers/gpu/drm/i915/intel_pm.h | 1 + drivers/gpu/drm/panel/Kconfig | 1 + drivers/gpu/drm/sun4i/sun8i_mixer.h | 8 +- drivers/gpu/drm/vc4/vc4_hdmi.c | 8 + drivers/gpu/drm/vc4/vc4_hdmi.h | 1 + drivers/hid/hid-elo.c | 7 +- drivers/hid/hid-thrustmaster.c | 6 + drivers/hid/hid-vivaldi.c | 2 +- drivers/hwmon/pmbus/pmbus_core.c | 5 + drivers/isdn/hardware/mISDN/hfcpci.c | 6 +- drivers/isdn/mISDN/dsp_pipeline.c | 6 +- drivers/md/md.c | 1 + drivers/mmc/host/meson-gx-mmc.c | 15 +- drivers/net/dsa/mt7530.c | 2 +- drivers/net/dsa/mv88e6xxx/chip.c | 7 - drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c | 7 + drivers/net/ethernet/cadence/macb_main.c | 25 +- drivers/net/ethernet/freescale/gianfar_ethtool.c | 1 + drivers/net/ethernet/intel/i40e/i40e_debugfs.c | 6 +- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 57 +--- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h | 5 - drivers/net/ethernet/intel/iavf/iavf_virtchnl.c | 40 +++ drivers/net/ethernet/intel/ice/ice.h | 1 + drivers/net/ethernet/intel/ice/ice_ethtool.c | 2 +- drivers/net/ethernet/intel/ice/ice_main.c | 31 +- drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c | 18 -- drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h | 3 - .../net/ethernet/marvell/prestera/prestera_main.c | 1 + drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 15 +- drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c | 11 +- .../ethernet/mellanox/mlx5/core/lib/fs_chains.c | 3 - drivers/net/ethernet/nxp/lpc_eth.c | 5 +- drivers/net/ethernet/qlogic/qed/qed_sriov.c | 18 +- drivers/net/ethernet/qlogic/qed/qed_vf.c | 7 + drivers/net/ethernet/ti/cpts.c | 4 +- drivers/net/ethernet/xilinx/xilinx_emaclite.c | 4 +- drivers/net/phy/dp83822.c | 2 +- drivers/net/phy/meson-gxl.c | 31 +- drivers/net/usb/smsc95xx.c | 28 +- drivers/net/xen-netback/xenbus.c | 14 +- drivers/nfc/port100.c | 2 + drivers/pci/quirks.c | 14 +- drivers/pinctrl/intel/pinctrl-tigerlake.c | 1 - drivers/s390/block/dasd_genhd.c | 1 + drivers/scsi/sd.c | 1 + drivers/scsi/sg.c | 1 + drivers/scsi/sr.c | 1 + drivers/scsi/st.c | 1 + drivers/spi/spi-rockchip.c | 13 +- drivers/staging/gdm724x/gdm_lte.c | 5 +- drivers/staging/rtl8723bs/core/rtw_mlme_ext.c | 7 +- drivers/staging/rtl8723bs/core/rtw_recv.c | 10 +- drivers/staging/rtl8723bs/core/rtw_sta_mgt.c | 22 +- drivers/staging/rtl8723bs/core/rtw_xmit.c | 16 +- drivers/staging/rtl8723bs/hal/rtl8723bs_xmit.c | 2 + drivers/usb/dwc3/dwc3-pci.c | 4 + drivers/vdpa/mlx5/net/mlx5_vnet.c | 16 + drivers/vdpa/vdpa_user/iova_domain.c | 2 +- drivers/vdpa/virtio_pci/vp_vdpa.c | 2 +- drivers/vhost/iotlb.c | 11 + drivers/vhost/vhost.c | 5 + drivers/virtio/virtio.c | 40 +-- fs/btrfs/block-group.c | 9 +- fs/btrfs/ctree.c | 98 ++++-- fs/btrfs/ctree.h | 14 +- fs/btrfs/disk-io.c | 4 +- fs/btrfs/relocation.c | 13 - fs/btrfs/send.c | 357 ++++++++++++++++++--- fs/btrfs/transaction.c | 4 + fs/fuse/dev.c | 12 +- fs/fuse/file.c | 1 + fs/fuse/fuse_i.h | 1 + fs/fuse/ioctl.c | 9 +- fs/pipe.c | 11 +- include/linux/genhd.h | 14 +- include/linux/mlx5/mlx5_ifc.h | 4 +- include/linux/part_stat.h | 1 + include/linux/virtio.h | 1 - include/linux/virtio_config.h | 3 +- include/linux/watch_queue.h | 3 +- include/net/dsa.h | 1 - include/net/esp.h | 2 + kernel/dma/swiotlb.c | 22 +- kernel/trace/trace.c | 10 +- kernel/trace/trace_osnoise.c | 73 +++-- kernel/watch_queue.c | 15 +- net/ax25/af_ax25.c | 7 + net/core/net-sysfs.c | 2 +- net/dsa/dsa.c | 1 - net/dsa/dsa_priv.h | 1 + net/ipv4/esp4.c | 5 + net/ipv4/esp4_offload.c | 3 + net/ipv6/addrconf.c | 2 + net/ipv6/esp6.c | 5 + net/ipv6/esp6_offload.c | 3 + net/sctp/diag.c | 9 +- net/tipc/bearer.c | 12 +- net/tipc/link.c | 9 +- .../testing/selftests/bpf/prog_tests/timer_crash.c | 32 ++ tools/testing/selftests/bpf/progs/timer_crash.c | 54 ++++ tools/testing/selftests/memfd/memfd_test.c | 1 + tools/testing/selftests/net/pmtu.sh | 21 +- tools/testing/selftests/vm/map_fixed_noreplace.c | 49 ++- virt/kvm/kvm_main.c | 4 +- 153 files changed, 1594 insertions(+), 557 deletions(-)
