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-rw-r--r--Documentation/ABI/testing/sysfs-devices-system-cpu2
-rw-r--r--Documentation/admin-guide/hw-vuln/index.rst2
-rw-r--r--Documentation/admin-guide/hw-vuln/multihit.rst163
-rw-r--r--Documentation/admin-guide/hw-vuln/tsx_async_abort.rst276
-rw-r--r--Documentation/admin-guide/kernel-parameters.txt92
-rw-r--r--Documentation/x86/index.rst1
-rw-r--r--Documentation/x86/tsx_async_abort.rst117
-rw-r--r--MAINTAINERS14
-rw-r--r--Makefile5
-rw-r--r--arch/mips/sgi-ip27/Kconfig7
-rw-r--r--arch/mips/sgi-ip27/ip27-init.c21
-rw-r--r--arch/mips/sgi-ip27/ip27-memory.c4
-rw-r--r--arch/sparc/vdso/Makefile4
-rw-r--r--arch/x86/Kconfig45
-rw-r--r--arch/x86/include/asm/cpufeatures.h2
-rw-r--r--arch/x86/include/asm/kvm_host.h6
-rw-r--r--arch/x86/include/asm/msr-index.h16
-rw-r--r--arch/x86/include/asm/nospec-branch.h4
-rw-r--r--arch/x86/include/asm/processor.h7
-rw-r--r--arch/x86/kernel/cpu/Makefile2
-rw-r--r--arch/x86/kernel/cpu/bugs.c159
-rw-r--r--arch/x86/kernel/cpu/common.c99
-rw-r--r--arch/x86/kernel/cpu/cpu.h18
-rw-r--r--arch/x86/kernel/cpu/intel.c5
-rw-r--r--arch/x86/kernel/cpu/resctrl/rdtgroup.c4
-rw-r--r--arch/x86/kernel/cpu/tsx.c140
-rw-r--r--arch/x86/kernel/early-quirks.c2
-rw-r--r--arch/x86/kvm/mmu.c282
-rw-r--r--arch/x86/kvm/mmu.h4
-rw-r--r--arch/x86/kvm/paging_tmpl.h29
-rw-r--r--arch/x86/kvm/vmx/vmx.c23
-rw-r--r--arch/x86/kvm/vmx/vmx.h11
-rw-r--r--arch/x86/kvm/x86.c99
-rw-r--r--block/bfq-iosched.c32
-rw-r--r--block/bio.c2
-rw-r--r--block/blk-iocost.c8
-rw-r--r--drivers/base/cpu.c17
-rw-r--r--drivers/base/memory.c36
-rw-r--r--drivers/block/rbd.c2
-rw-r--r--drivers/block/rsxx/core.c2
-rw-r--r--drivers/char/hw_random/core.c5
-rw-r--r--drivers/char/random.c4
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c38
-rw-r--r--drivers/gpu/drm/i915/display/intel_display_power.c3
-rw-r--r--drivers/gpu/drm/i915/gem/i915_gem_context.c5
-rw-r--r--drivers/gpu/drm/i915/gem/i915_gem_context_types.h7
-rw-r--r--drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c111
-rw-r--r--drivers/gpu/drm/i915/gt/intel_engine_types.h13
-rw-r--r--drivers/gpu/drm/i915/gt/intel_gt_pm.c8
-rw-r--r--drivers/gpu/drm/i915/gt/intel_mocs.c10
-rw-r--r--drivers/gpu/drm/i915/gvt/dmabuf.c4
-rw-r--r--drivers/gpu/drm/i915/i915_cmd_parser.c435
-rw-r--r--drivers/gpu/drm/i915/i915_drv.c7
-rw-r--r--drivers/gpu/drm/i915/i915_drv.h31
-rw-r--r--drivers/gpu/drm/i915/i915_gem.c16
-rw-r--r--drivers/gpu/drm/i915/i915_getparam.c2
-rw-r--r--drivers/gpu/drm/i915/i915_reg.h10
-rw-r--r--drivers/gpu/drm/i915/intel_pm.c122
-rw-r--r--drivers/gpu/drm/i915/intel_pm.h3
-rw-r--r--drivers/gpu/drm/sun4i/sun4i_tcon.c2
-rw-r--r--drivers/i2c/i2c-core-acpi.c28
-rw-r--r--drivers/i2c/i2c-core-of.c4
-rw-r--r--drivers/infiniband/hw/hfi1/init.c1
-rw-r--r--drivers/infiniband/hw/hfi1/pcie.c4
-rw-r--r--drivers/infiniband/hw/hfi1/rc.c16
-rw-r--r--drivers/infiniband/hw/hfi1/tid_rdma.c57
-rw-r--r--drivers/infiniband/hw/hfi1/tid_rdma.h3
-rw-r--r--drivers/infiniband/hw/hns/hns_roce_hem.h2
-rw-r--r--drivers/infiniband/hw/hns/hns_roce_srq.c2
-rw-r--r--drivers/input/ff-memless.c9
-rw-r--r--drivers/input/mouse/synaptics.c1
-rw-r--r--drivers/input/rmi4/rmi_f11.c9
-rw-r--r--drivers/input/rmi4/rmi_f12.c32
-rw-r--r--drivers/input/rmi4/rmi_f54.c5
-rw-r--r--drivers/input/touchscreen/cyttsp4_core.c7
-rw-r--r--drivers/mmc/host/sdhci-of-at91.c2
-rw-r--r--drivers/net/can/slcan.c1
-rw-r--r--drivers/net/dsa/mv88e6xxx/ptp.c13
-rw-r--r--drivers/net/ethernet/broadcom/tg3.c4
-rw-r--r--drivers/net/ethernet/cirrus/ep93xx_eth.c5
-rw-r--r--drivers/net/ethernet/cortina/gemini.c1
-rw-r--r--drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c10
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c5
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c19
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c16
-rw-r--r--drivers/net/ethernet/intel/igb/igb_ptp.c17
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/cgx.h4
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/cgx_fw_if.h4
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/common.h4
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/mbox.h4
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/npc.h4
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/npc_profile.h4
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/rvu.h4
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h4
-rw-r--r--drivers/net/ethernet/marvell/octeontx2/af/rvu_struct.h4
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/main.c3
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c17
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/core.c5
-rw-r--r--drivers/net/ethernet/microchip/lan743x_ptp.c4
-rw-r--r--drivers/net/ethernet/renesas/ravb.h3
-rw-r--r--drivers/net/ethernet/renesas/ravb_main.c26
-rw-r--r--drivers/net/ethernet/renesas/ravb_ptp.c11
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c2
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwmac5.h2
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h2
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/hwif.h2
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c4
-rw-r--r--drivers/net/netdevsim/dev.c2
-rw-r--r--drivers/net/phy/dp83640.c16
-rw-r--r--drivers/net/phy/mdio_bus.c11
-rw-r--r--drivers/net/slip/slip.c1
-rw-r--r--drivers/net/usb/ax88172a.c2
-rw-r--r--drivers/net/usb/cdc_ncm.c2
-rw-r--r--drivers/net/usb/qmi_wwan.c2
-rw-r--r--drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c20
-rw-r--r--drivers/nfc/nxp-nci/i2c.c6
-rw-r--r--drivers/ptp/ptp_chardev.c20
-rw-r--r--drivers/scsi/qla2xxx/qla_mid.c8
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c8
-rw-r--r--drivers/scsi/scsi_lib.c3
-rw-r--r--drivers/scsi/sd_zbc.c29
-rw-r--r--drivers/staging/Kconfig2
-rw-r--r--drivers/staging/Makefile1
-rw-r--r--drivers/staging/vboxsf/Kconfig10
-rw-r--r--drivers/staging/vboxsf/Makefile5
-rw-r--r--drivers/staging/vboxsf/TODO7
-rw-r--r--drivers/staging/vboxsf/dir.c418
-rw-r--r--drivers/staging/vboxsf/file.c370
-rw-r--r--drivers/staging/vboxsf/shfl_hostintf.h901
-rw-r--r--drivers/staging/vboxsf/super.c501
-rw-r--r--drivers/staging/vboxsf/utils.c551
-rw-r--r--drivers/staging/vboxsf/vboxsf_wrappers.c371
-rw-r--r--drivers/staging/vboxsf/vfsmod.h137
-rw-r--r--fs/afs/dir.c7
-rw-r--r--fs/aio.c10
-rw-r--r--fs/autofs/expire.c5
-rw-r--r--fs/btrfs/inode.c15
-rw-r--r--fs/ceph/file.c29
-rw-r--r--fs/ecryptfs/inode.c84
-rw-r--r--fs/exportfs/expfs.c31
-rw-r--r--fs/io_uring.c32
-rw-r--r--fs/namespace.c15
-rw-r--r--include/linux/can/core.h1
-rw-r--r--include/linux/cpu.h30
-rw-r--r--include/linux/intel-iommu.h6
-rw-r--r--