Hello RT-list! I sent this earlier and didn't realize that the detailed changelog was too big for the LKML mail server :(. I've left the shortlog in place. I'm pleased to announce the 5.15.49-rt47 stable release. Apologies for the long gap (5.15.44 -> 5.15.49) but good old printk was giving me issues. I believe I have it sorted, but please let me know if you encounter any issues. You can get this release via the git tree at: git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git branch: v5.15-rt Head SHA1: 9230df41d49f88a88dbc2724f721c0aa9c74e2cd Or to build 5.15.49-rt47 directly, the following patches should be applied: https://www.kernel.org/pub/linux/kernel/v5.x/linux-5.15.tar.xz https://www.kernel.org/pub/linux/kernel/v5.x/patch-5.15.49.xz https://www.kernel.org/pub/linux/kernel/projects/rt/5.15/patch-5.15.49-rt47.patch.xz Enjoy! Clark Changes from v5.15.44-rt46: --- Documentation/ABI/testing/sysfs-ata | 11 +- Documentation/ABI/testing/sysfs-devices-system-cpu | 1 + Documentation/accounting/psi.rst | 9 +- Documentation/admin-guide/hw-vuln/index.rst | 1 + .../hw-vuln/processor_mmio_stale_data.rst | 246 +++++++ Documentation/admin-guide/kernel-parameters.txt | 36 + Documentation/conf.py | 2 +- .../bindings/display/sitronix,st7735r.yaml | 1 + .../devicetree/bindings/gpio/gpio-altera.txt | 5 +- .../bindings/regulator/mt6315-regulator.yaml | 6 +- .../bindings/spi/qcom,spi-qcom-qspi.yaml | 1 + Documentation/filesystems/f2fs.rst | 1 + Documentation/process/submitting-patches.rst | 2 +- Documentation/sound/alsa-configuration.rst | 4 +- Documentation/userspace-api/landlock.rst | 4 +- Makefile | 5 +- arch/alpha/include/asm/page.h | 2 +- arch/arm/boot/dts/aspeed-ast2600-evb.dts | 4 +- arch/arm/boot/dts/bcm2835-rpi-b.dts | 13 +- arch/arm/boot/dts/bcm2835-rpi-zero-w.dts | 22 +- arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts | 2 +- arch/arm/boot/dts/bcm2837-rpi-cm3-io3.dts | 4 +- arch/arm/boot/dts/bcm5301x.dtsi | 15 +- arch/arm/boot/dts/exynos5250-smdk5250.dts | 4 +- arch/arm/boot/dts/imx6dl-eckelmann-ci4x10.dts | 6 +- arch/arm/boot/dts/imx6qdl-colibri.dtsi | 6 +- arch/arm/boot/dts/ox820.dtsi | 2 +- arch/arm/boot/dts/s5pv210-aries.dtsi | 5 +- arch/arm/boot/dts/s5pv210.dtsi | 12 +- arch/arm/boot/dts/sama7g5.dtsi | 1 - arch/arm/boot/dts/socfpga.dtsi | 2 +- arch/arm/boot/dts/socfpga_arria10.dtsi | 2 +- arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi | 1 + arch/arm/boot/dts/suniv-f1c100s.dtsi | 4 +- arch/arm/kernel/signal.c | 1 + arch/arm/mach-hisi/platsmp.c | 4 + arch/arm/mach-mediatek/Kconfig | 1 + arch/arm/mach-omap1/clock.c | 2 +- arch/arm/mach-pxa/cm-x300.c | 8 +- arch/arm/mach-pxa/magician.c | 2 +- arch/arm/mach-pxa/tosa.c | 4 +- arch/arm/mach-vexpress/dcscb.c | 1 + arch/arm64/Kconfig.platforms | 1 + .../dts/freescale/imx8mm-beacon-baseboard.dtsi | 3 + .../dts/freescale/imx8mn-beacon-baseboard.dtsi | 3 + .../dts/marvell/armada-3720-espressobin-ultra.dts | 5 - arch/arm64/boot/dts/mediatek/mt8192.dtsi | 2 +- arch/arm64/boot/dts/nvidia/tegra210.dtsi | 5 +- arch/arm64/boot/dts/qcom/ipq8074.dtsi | 2 +- arch/arm64/boot/dts/qcom/msm8994.dtsi | 8 +- arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 2 +- .../boot/dts/qcom/sdm845-xiaomi-beryllium.dts | 2 +- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 2 +- arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi | 2 - arch/arm64/include/asm/processor.h | 10 +- arch/arm64/kernel/ftrace.c | 137 ++-- arch/arm64/kernel/signal.c | 1 + arch/arm64/kernel/signal32.c | 1 + arch/arm64/kernel/sys_compat.c | 2 +- arch/arm64/kvm/arm.c | 3 +- arch/arm64/kvm/vgic/vgic-mmio-v2.c | 4 +- arch/arm64/kvm/vgic/vgic-mmio.c | 19 +- arch/arm64/kvm/vgic/vgic-mmio.h | 3 + arch/arm64/mm/copypage.c | 4 +- arch/arm64/net/bpf_jit_comp.c | 1 + arch/csky/kernel/probes/kprobes.c | 2 +- arch/m68k/Kconfig.cpu | 2 +- arch/m68k/Kconfig.machine | 1 + arch/m68k/include/asm/pgtable_no.h | 3 +- arch/m68k/include/asm/raw_io.h | 6 +- arch/m68k/kernel/setup_mm.c | 7 - arch/m68k/kernel/setup_no.c | 1 - arch/m68k/kernel/signal.c | 1 + arch/m68k/kernel/time.c | 9 + .../include/asm/mach-ip27/cpu-feature-overrides.h | 1 - .../include/asm/mach-ip30/cpu-feature-overrides.h | 1 - arch/mips/kernel/mips-cpc.c | 1 + arch/openrisc/include/asm/timex.h | 1 + arch/openrisc/kernel/head.S | 9 + arch/parisc/include/asm/fb.h | 4 + arch/powerpc/Kconfig | 2 - arch/powerpc/include/asm/page.h | 7 +- arch/powerpc/include/asm/ppc-opcode.h | 2 + arch/powerpc/include/asm/thread_info.h | 10 +- arch/powerpc/include/asm/vas.h | 2 +- arch/powerpc/kernel/entry_64.S | 24 +- arch/powerpc/kernel/fadump.c | 8 +- arch/powerpc/kernel/idle.c | 4 +- arch/powerpc/kernel/idle_6xx.S | 2 +- arch/powerpc/kernel/l2cr_6xx.S | 6 +- arch/powerpc/kernel/process.c | 4 +- arch/powerpc/kernel/ptrace/ptrace-fpu.c | 20 +- arch/powerpc/kernel/ptrace/ptrace.c | 3 + arch/powerpc/kernel/rtas.c | 9 + arch/powerpc/kernel/swsusp_32.S | 2 +- arch/powerpc/kernel/swsusp_asm64.S | 2 +- arch/powerpc/kvm/book3s_hv.c | 4 + arch/powerpc/kvm/book3s_hv_nested.c | 3 +- arch/powerpc/kvm/book3s_hv_uvmem.c | 8 +- arch/powerpc/mm/mmu_context.c | 2 +- arch/powerpc/mm/nohash/kaslr_booke.c | 8 +- arch/powerpc/perf/isa207-common.c | 12 +- arch/powerpc/platforms/4xx/cpm.c | 2 +- arch/powerpc/platforms/8xx/cpm1.c | 1 + arch/powerpc/platforms/powermac/cache.S | 4 +- arch/powerpc/platforms/powernv/opal-fadump.c | 94 +-- arch/powerpc/platforms/powernv/opal-fadump.h | 10 +- arch/powerpc/platforms/powernv/ultravisor.c | 1 + arch/powerpc/platforms/powernv/vas-fault.c | 2 +- arch/powerpc/platforms/powernv/vas-window.c | 4 +- arch/powerpc/platforms/powernv/vas.h | 2 +- arch/powerpc/sysdev/dart_iommu.c | 6 +- arch/powerpc/sysdev/fsl_rio.c | 2 + arch/powerpc/sysdev/xics/icp-opal.c | 1 + arch/powerpc/sysdev/xive/spapr.c | 43 +- arch/riscv/include/asm/alternative-macros.h | 4 +- arch/riscv/include/asm/irq_work.h | 2 +- arch/riscv/include/asm/unistd.h | 1 - arch/riscv/include/uapi/asm/unistd.h | 1 + arch/riscv/kernel/efi.c | 2 +- arch/riscv/kernel/head.S | 1 + arch/riscv/kernel/machine_kexec.c | 4 +- arch/riscv/kernel/setup.c | 4 +- arch/s390/crypto/aes_s390.c | 4 +- arch/s390/include/asm/cio.h | 2 +- arch/s390/include/asm/kexec.h | 10 + arch/s390/include/asm/preempt.h | 15 +- arch/s390/kernel/entry.S | 6 +- arch/s390/kernel/perf_event.c | 2 +- arch/s390/kernel/time.c | 8 +- arch/s390/mm/gmap.c | 14 + arch/sparc/kernel/signal32.c | 1 + arch/sparc/kernel/signal_64.c | 1 + arch/um/drivers/chan_kern.c | 10 +- arch/um/drivers/chan_user.c | 9 +- arch/um/drivers/line.c | 22 +- arch/um/drivers/line.h | 4 +- arch/um/drivers/ssl.c | 2 - arch/um/drivers/stdio_console.c | 2 - arch/um/include/asm/Kbuild | 1 + arch/um/include/asm/irq.h | 22 +- arch/um/include/asm/thread_info.h | 2 + arch/um/kernel/exec.c | 2 +- arch/um/kernel/process.c | 2 +- arch/um/kernel/ptrace.c | 8 +- arch/um/kernel/signal.c | 4 +- arch/x86/Kconfig | 4 +- arch/x86/entry/entry_64.S | 1 + arch/x86/entry/vdso/vma.c | 2 +- arch/x86/events/amd/ibs.c | 55 +- arch/x86/events/intel/core.c | 2 +- arch/x86/include/asm/acenv.h | 14 +- arch/x86/include/asm/cpufeature.h | 2 +- arch/x86/include/asm/cpufeatures.h | 1 + arch/x86/include/asm/kexec.h | 8 + arch/x86/include/asm/msr-index.h | 25 + arch/x86/include/asm/nospec-branch.h | 2 + arch/x86/include/asm/suspend_32.h | 2 +- arch/x86/include/asm/suspend_64.h | 12 +- arch/x86/kernel/apic/apic.c | 2 +- arch/x86/kernel/apic/x2apic_uv_x.c | 8 +- arch/x86/kernel/cpu/bugs.c | 235 ++++++- arch/x86/kernel/cpu/common.c | 52 +- arch/x86/kernel/cpu/intel.c | 2 +- arch/x86/kernel/cpu/mce/amd.c | 32 +- arch/x86/kernel/cpu/sgx/encl.c | 218 +++++- arch/x86/kernel/cpu/sgx/encl.h | 9 +- arch/x86/kernel/cpu/sgx/main.c | 22 +- arch/x86/kernel/kvm.c | 41 +- arch/x86/kernel/machine_kexec_64.c | 12 +- arch/x86/kernel/signal_compat.c | 2 + arch/x86/kernel/step.c | 3 +- arch/x86/kernel/sys_x86_64.c | 7 +- arch/x86/kvm/lapic.c | 1 + arch/x86/kvm/svm/nested.c | 3 - arch/x86/kvm/svm/sev.c | 12 +- arch/x86/kvm/vmx/nested.c | 48 +- arch/x86/kvm/vmx/vmcs.h | 5 + arch/x86/kvm/vmx/vmx.c | 72 ++ arch/x86/kvm/vmx/vmx.h | 2 + arch/x86/kvm/x86.c | 34 +- arch/x86/lib/delay.c | 4 +- arch/x86/mm/pat/memtype.c | 2 +- arch/x86/pci/irq.c | 19 +- arch/x86/um/ldt.c | 6 +- arch/xtensa/kernel/ptrace.c | 4 +- arch/xtensa/kernel/signal.c | 4 +- arch/xtensa/platforms/iss/simdisk.c | 18 +- block/bfq-cgroup.c | 111 +-- block/bfq-iosched.c | 64 +- block/bfq-iosched.h | 7 +- block/bio.c | 9 +- block/blk-cgroup.c | 8 +- block/blk-iolatency.c | 122 ++-- block/blk-mq.c | 9 +- certs/blacklist_hashes.c | 2 +- crypto/Kconfig | 3 +- crypto/Makefile | 2 +- crypto/cryptd.c | 26 +- crypto/drbg.c | 110 ++- crypto/ecrdsa.c | 8 +- drivers/acpi/cppc_acpi.c | 17 +- drivers/acpi/property.c | 18 +- drivers/acpi/sleep.c | 12 + drivers/ata/libata-core.c | 4 +- drivers/ata/libata-transport.c | 2 +- drivers/ata/pata_octeon_cf.c | 3 + drivers/base/bus.c | 4 +- drivers/base/cpu.c | 8 + drivers/base/dd.c | 10 +- drivers/base/init.c | 2 + drivers/base/memory.c | 5 +- drivers/base/node.c | 1 + drivers/base/power/domain.c | 1 + drivers/base/property.c | 90 ++- drivers/block/drbd/drbd_main.c | 11 +- drivers/block/nbd.c | 50 +- drivers/block/virtio_blk.c | 7 +- drivers/bluetooth/hci_qca.c | 4 +- drivers/bus/fsl-mc/fsl-mc-bus.c | 6 +- drivers/bus/ti-sysc.c | 4 +- drivers/char/Kconfig | 50 +- drivers/char/hw_random/omap3-rom-rng.c | 2 +- drivers/char/ipmi/ipmi_msghandler.c | 4 +- drivers/char/ipmi/ipmi_ssif.c | 23 + drivers/char/random.c | 29 +- drivers/char/tpm/tpm2-cmd.c | 11 +- drivers/char/tpm/tpm_ibmvtpm.c | 1 + drivers/char/tpm/tpm_tis_i2c_cr50.c | 4 +- drivers/char/xillybus/xillyusb.c | 1 + drivers/clk/imx/clk-imx8mp.c | 2 +- drivers/clk/tegra/clk-dfll.c | 12 + drivers/clocksource/hyperv_timer.c | 1 - drivers/clocksource/timer-oxnas-rps.c | 2 +- drivers/clocksource/timer-riscv.c | 2 +- drivers/clocksource/timer-sp804.c | 10 +- drivers/comedi/drivers/vmk80xx.c | 2 +- drivers/cpufreq/cpufreq.c | 11 + drivers/cpufreq/mediatek-cpufreq.c | 18 +- drivers/cpuidle/cpuidle-psci.c | 46 ++ .../crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c | 115 ++-- drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c | 30 +- drivers/crypto/allwinner/sun8i-ss/sun8i-ss-hash.c | 10 +- drivers/crypto/allwinner/sun8i-ss/sun8i-ss.h | 14 +- drivers/crypto/caam/ctrl.c | 18 + drivers/crypto/ccree/cc_buffer_mgr.c | 27 +- drivers/crypto/marvell/cesa/cipher.c | 1 - drivers/crypto/nx/nx-common-powernv.c | 2 +- drivers/crypto/qat/qat_common/adf_gen2_hw_data.c | 18 +- drivers/crypto/qat/qat_common/adf_gen2_hw_data.h | 1 + .../crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c | 15 +- drivers/devfreq/rk3399_dmc.c | 2 + drivers/dma/idxd/cdev.c | 8 +- drivers/dma/idxd/dma.c | 23 + drivers/dma/stm32-mdma.c | 23 +- drivers/dma/xilinx/zynqmp_dma.c | 5 +- drivers/edac/dmc520_edac.c | 2 +- drivers/extcon/extcon-axp288.c | 4 +- drivers/extcon/extcon-ptn5150.c | 11 + drivers/extcon/extcon.c | 33 +- drivers/firmware/arm_ffa/driver.c | 4 +- drivers/firmware/arm_scmi/base.c | 2 +- drivers/firmware/dmi-sysfs.c | 2 +- drivers/firmware/stratix10-svc.c | 12 +- drivers/gpio/gpio-dwapb.c | 7 +- drivers/gpio/gpio-pca953x.c | 19 +- drivers/gpio/gpio-rockchip.c | 24 +- drivers/gpio/gpiolib-of.c | 5 + drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 13 +- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 95 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 3 +- drivers/gpu/drm/amd/amdgpu/nv.c | 1 + drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 4 +- drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 8 +- drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c | 8 +- drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 3 + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 8 +- .../gpu/drm/amd/display/dc/dce/dce_clock_source.c | 9 +- .../amd/display/dc/dcn31/dcn31_dio_link_encoder.c | 4 +- .../gpu/drm/amd/display/dc/dcn31/dcn31_resource.c | 7 +- drivers/gpu/drm/amd/pm/powerplay/kv_dpm.c | 14 +- drivers/gpu/drm/amd/pm/powerplay/si_dpm.c | 8 +- drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c | 2 +- drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c | 60 +- drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | 1 + drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c | 2 +- .../gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c | 62 +- drivers/gpu/drm/arm/display/komeda/komeda_plane.c | 10 +- drivers/gpu/drm/arm/malidp_crtc.c | 5 +- drivers/gpu/drm/ast/ast_mode.c | 5 +- drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 1 + drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 73 +- drivers/gpu/drm/bridge/chipone-icn6211.c | 155 ++++- drivers/gpu/drm/bridge/ite-it66121.c | 2 +- drivers/gpu/drm/bridge/ti-sn65dsi83.c | 34 +- drivers/gpu/drm/drm_atomic_helper.c | 16 +- drivers/gpu/drm/drm_bridge_connector.c | 4 +- drivers/gpu/drm/drm_edid.c | 6 +- drivers/gpu/drm/drm_plane.c | 14 +- drivers/gpu/drm/etnaviv/etnaviv_mmu.c | 6 + drivers/gpu/drm/gma500/psb_intel_display.c | 7 +- drivers/gpu/drm/i915/display/intel_dsi_vbt.c | 33 +- drivers/gpu/drm/i915/i915_perf.c | 4 +- drivers/gpu/drm/i915/i915_perf_types.h | 2 +- drivers/gpu/drm/i915/i915_sysfs.c | 15 +- drivers/gpu/drm/i915/intel_pm.c | 2 +- drivers/gpu/drm/imx/ipuv3-crtc.c | 2 +- drivers/gpu/drm/mediatek/mtk_cec.c | 2 +- drivers/gpu/drm/mediatek/mtk_dpi.c | 4 +- drivers/gpu/drm/msm/Makefile | 2 +- drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 1 + drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 23 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c | 1 + drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 10 +- drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c | 14 +- drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c | 6 +- drivers/gpu/drm/msm/disp/mdp5/mdp5_mixer.c | 15 +- drivers/gpu/drm/msm/disp/mdp5/mdp5_mixer.h | 4 +- drivers/gpu/drm/msm/disp/mdp5/mdp5_pipe.c | 15 +- drivers/gpu/drm/msm/disp/mdp5/mdp5_pipe.h | 2 +- drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c | 20 +- drivers/gpu/drm/msm/dp/dp_ctrl.c | 16 +- drivers/gpu/drm/msm/dp/dp_display.c | 55 +- drivers/gpu/drm/msm/dsi/dsi_host.c | 21 +- drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c | 2 +- drivers/gpu/drm/msm/hdmi/hdmi.c | 22 +- drivers/gpu/drm/msm/hdmi/hdmi.h | 19 +- drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 81 ++- .../drm/msm/hdmi/{hdmi_connector.c => hdmi_hpd.c} | 154 +---- drivers/gpu/drm/msm/msm_drv.c | 8 +- drivers/gpu/drm/msm/msm_gem_prime.c | 2 +- drivers/gpu/drm/msm/msm_kms.h | 1 + drivers/gpu/drm/nouveau/dispnv50/atom.h | 6 +- drivers/gpu/drm/nouveau/dispnv50/crc.c | 27 +- drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h | 2 + drivers/gpu/drm/nouveau/nvkm/subdev/bus/gf100.c | 14 +- drivers/gpu/drm/nouveau/nvkm/subdev/bus/nv31.c | 6 +- drivers/gpu/drm/nouveau/nvkm/subdev/bus/nv50.c | 6 +- drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c | 6 +- drivers/gpu/drm/panel/panel-simple.c | 3 +- drivers/gpu/drm/radeon/radeon_connectors.c | 4 + drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 2 +- drivers/gpu/drm/stm/ltdc.c | 16 +- drivers/gpu/drm/tilcdc/tilcdc_external.c | 8 +- drivers/gpu/drm/v3d/v3d_perfmon.c | 3 +- drivers/gpu/drm/vc4/vc4_crtc.c | 2 +- drivers/gpu/drm/vc4/vc4_drv.h | 1 + drivers/gpu/drm/vc4/vc4_hvs.c | 49 +- drivers/gpu/drm/vc4/vc4_regs.h | 12 +- drivers/gpu/drm/vc4/vc4_txp.c | 8 +- drivers/gpu/drm/virtio/virtgpu_display.c | 2 + drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 30 +- drivers/gpu/drm/vmwgfx/vmwgfx_kms.h | 1 - drivers/gpu/drm/vmwgfx/vmwgfx_resource.c | 14 +- drivers/hid/amd-sfh-hid/amd_sfh_hid.c | 4 +- drivers/hid/amd-sfh-hid/amd_sfh_hid.h | 2 +- drivers/hid/hid-bigbenff.c | 6 + drivers/hid/hid-elan.c | 2 - drivers/hid/hid-ids.h | 1 + drivers/hid/hid-led.c | 2 +- drivers/hid/hid-multitouch.c | 9 + drivers/hv/channel.c | 6 +- drivers/hv/channel_mgmt.c | 1 + drivers/hwmon/pmbus/pmbus_core.c | 28 +- drivers/hwtracing/coresight/coresight-core.c | 33 +- drivers/hwtracing/coresight/coresight-cpu-debug.c | 7 +- 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fs/iomap/buffered-io.c | 3 +- fs/jffs2/fs.c | 1 + fs/jfs/jfs_dmap.c | 3 +- fs/kernfs/dir.c | 31 +- fs/ksmbd/connection.c | 2 +- fs/ksmbd/smb2misc.c | 2 +- fs/ksmbd/smb_common.c | 4 +- fs/ksmbd/smbacl.c | 1 + fs/namei.c | 70 +- fs/nfs/callback_proc.c | 1 + fs/nfs/file.c | 50 +- fs/nfs/getroot.c | 17 +- fs/nfs/inode.c | 25 +- fs/nfs/internal.h | 10 +- fs/nfs/nfs4proc.c | 45 +- fs/nfs/nfs4state.c | 2 +- fs/nfs/pagelist.c | 3 + fs/nfs/pnfs.c | 27 +- fs/nfs/pnfs.h | 1 + fs/nfs/unlink.c | 8 + fs/nfs/write.c | 54 +- fs/nfsd/filecache.c | 1 - fs/nfsd/filecache.h | 1 - fs/nfsd/nfs4proc.c | 16 +- fs/nfsd/nfs4state.c | 12 +- fs/nfsd/nfscache.c | 2 +- fs/nfsd/vfs.c | 40 +- fs/notify/fdinfo.c | 11 +- fs/notify/inotify/inotify.h | 12 + fs/notify/inotify/inotify_user.c | 2 +- fs/notify/mark.c | 6 +- fs/ntfs3/file.c | 12 +- fs/ntfs3/frecord.c | 10 +- fs/ntfs3/fslog.c | 12 +- fs/ntfs3/inode.c | 8 +- fs/ntfs3/super.c | 10 +- fs/ntfs3/xattr.c | 112 ++- fs/ocfs2/dlmfs/userdlm.c | 16 +- fs/pipe.c | 33 +- fs/proc/generic.c | 3 + fs/proc/proc_net.c | 3 + fs/quota/dquot.c | 10 + fs/zonefs/super.c | 11 +- include/crypto/drbg.h | 10 +- include/drm/drm_edid.h | 6 +- include/linux/backing-dev.h | 2 + include/linux/blk_types.h | 5 +- include/linux/bpf.h | 2 + include/linux/compat.h | 1 + include/linux/cpu.h | 3 + include/linux/efi.h | 2 + include/linux/export.h | 7 +- include/linux/extcon.h | 2 +- include/linux/fwnode.h | 10 +- include/linux/goldfish.h | 15 +- include/linux/gpio/driver.h | 12 + include/linux/iio/common/st_sensors.h | 3 + include/linux/jump_label.h | 4 +- include/linux/kexec.h | 46 +- include/linux/list.h | 40 +- include/linux/mailbox_controller.h | 1 + include/linux/mlx5/mlx5_ifc.h | 5 +- include/linux/mtd/cfi.h | 1 + include/linux/namei.h | 6 + include/linux/nfs_fs.h | 13 + include/linux/nfs_fs_sb.h | 1 + include/linux/nodemask.h | 51 +- include/linux/pipe_fs_i.h | 2 +- include/linux/platform_data/cros_ec_proto.h | 3 + include/linux/ptp_classify.h | 3 + include/linux/ptrace.h | 7 - include/linux/random.h | 2 +- include/linux/sched/signal.h | 2 +- include/linux/usb/hcd.h | 2 + include/net/flow_offload.h | 1 + include/net/if_inet6.h | 8 + include/net/netfilter/nf_conntrack_core.h | 7 +- include/net/netfilter/nf_tables.h | 1 - include/net/netfilter/nf_tables_offload.h | 2 +- include/net/sch_generic.h | 42 +- include/net/tcp.h | 19 +- include/net/xdp_sock_drv.h | 5 +- include/net/xsk_buff_pool.h | 2 + include/scsi/libfcoe.h | 3 +- include/scsi/libiscsi.h | 6 +- include/sound/jack.h | 1 + include/trace/events/rxrpc.h | 2 +- include/trace/events/tcp.h | 2 +- include/trace/events/vmscan.h | 4 +- include/uapi/asm-generic/siginfo.h | 7 + include/uapi/linux/landlock.h | 9 +- init/Kconfig | 5 + ipc/mqueue.c | 14 + kernel/bpf/core.c | 14 +- kernel/bpf/stackmap.c | 1 - kernel/bpf/trampoline.c | 18 +- kernel/bpf/verifier.c | 17 +- kernel/cfi.c | 22 +- kernel/dma/debug.c | 4 +- kernel/dma/direct.c | 125 ++-- kernel/events/core.c | 4 +- kernel/kexec_file.c | 34 - kernel/printk/printk.c | 61 +- kernel/ptrace.c | 5 +- kernel/rcu/Kconfig | 1 + kernel/rcu/tasks.h | 3 + kernel/scftorture.c | 5 +- kernel/sched/core.c | 42 +- kernel/sched/deadline.c | 5 +- kernel/sched/fair.c | 8 +- kernel/sched/pelt.h | 4 +- kernel/sched/psi.c | 15 +- kernel/sched/rt.c | 5 +- kernel/sched/sched.h | 37 +- kernel/signal.c | 18 +- kernel/trace/ftrace.c | 5 +- kernel/trace/trace.c | 13 +- kernel/trace/trace_boot.c | 2 +- kernel/trace/trace_events_hist.c | 3 + kernel/trace/trace_syscalls.c | 35 +- lib/Kconfig | 5 + lib/Makefile | 3 +- lib/assoc_array.c | 8 + lib/crypto/Kconfig | 18 +- lib/iov_iter.c | 20 +- lib/kunit/debugfs.c | 2 +- lib/list-test.c | 19 + {crypto => lib}/memneq.c | 0 lib/nodemask.c | 4 +- lib/percpu-refcount.c | 1 + localversion-rt | 2 +- mm/backing-dev.c | 11 +- mm/cma.c | 4 +- mm/compaction.c | 2 + mm/hugetlb.c | 9 +- mm/memremap.c | 2 +- mm/page_alloc.c | 4 +- mm/zsmalloc.c | 37 +- net/ax25/af_ax25.c | 34 +- net/bluetooth/hci_event.c | 15 +- net/bluetooth/hci_request.c | 2 + net/bluetooth/sco.c | 21 +- net/core/dev.c | 8 +- net/core/filter.c | 6 +- net/core/flow_offload.c | 6 + net/ipv4/inet_hashtables.c | 10 +- net/ipv4/ip_gre.c | 11 +- net/ipv4/tcp.c | 8 +- net/ipv4/tcp_bbr.c | 20 +- net/ipv4/tcp_bic.c | 14 +- net/ipv4/tcp_cdg.c | 30 +- net/ipv4/tcp_cong.c | 18 +- net/ipv4/tcp_cubic.c | 22 +- net/ipv4/tcp_dctcp.c | 11 +- net/ipv4/tcp_highspeed.c | 18 +- net/ipv4/tcp_htcp.c | 10 +- net/ipv4/tcp_hybla.c | 18 +- net/ipv4/tcp_illinois.c | 12 +- net/ipv4/tcp_input.c | 41 +- net/ipv4/tcp_ipv4.c | 2 +- net/ipv4/tcp_lp.c | 6 +- net/ipv4/tcp_metrics.c | 12 +- net/ipv4/tcp_nv.c | 24 +- net/ipv4/tcp_output.c | 34 +- net/ipv4/tcp_rate.c | 2 +- net/ipv4/tcp_scalable.c | 4 +- net/ipv4/tcp_vegas.c | 21 +- net/ipv4/tcp_veno.c | 24 +- net/ipv4/tcp_westwood.c | 3 +- net/ipv4/tcp_yeah.c | 30 +- net/ipv4/xfrm4_protocol.c | 1 - net/ipv6/addrconf.c | 33 +- net/ipv6/seg6_hmac.c | 1 - net/ipv6/tcp_ipv6.c | 2 +- net/key/af_key.c | 16 +- net/l2tp/l2tp_ip6.c | 5 +- net/mac80211/chan.c | 7 +- net/mac80211/ieee80211_i.h | 5 + net/mac80211/rc80211_minstrel_ht.c | 3 + net/mac80211/scan.c | 20 + net/mptcp/pm_netlink.c | 2 + net/netfilter/nf_tables_api.c | 146 ++-- net/netfilter/nf_tables_offload.c | 23 +- net/netfilter/nft_nat.c | 3 +- net/nfc/core.c | 1 + net/openvswitch/actions.c | 6 + net/openvswitch/conntrack.c | 4 +- net/rxrpc/ar-internal.h | 13 +- net/rxrpc/call_event.c | 7 +- net/rxrpc/conn_object.c | 2 +- net/rxrpc/input.c | 58 +- net/rxrpc/output.c | 20 +- net/rxrpc/recvmsg.c | 8 +- net/rxrpc/sendmsg.c | 6 + net/rxrpc/sysctl.c | 4 +- net/sched/act_police.c | 16 +- net/sctp/input.c | 4 +- net/smc/af_smc.c | 2 +- net/smc/smc_cdc.c | 2 +- net/sunrpc/clnt.c | 1 + net/sunrpc/xdr.c | 6 +- net/sunrpc/xprtrdma/rpc_rdma.c | 5 + net/sunrpc/xprtrdma/svc_rdma_rw.c | 4 +- net/tipc/bearer.c | 3 +- net/unix/af_unix.c | 2 +- net/wireless/nl80211.c | 4 +- net/wireless/reg.c | 4 + net/xdp/xsk.c | 29 +- net/xdp/xsk_buff_pool.c | 15 + net/xdp/xsk_queue.h | 14 +- samples/bpf/Makefile | 9 +- samples/landlock/sandboxer.c | 104 +-- scripts/faddr2line | 179 +++-- scripts/gdb/linux/config.py | 6 +- scripts/mod/modpost.c | 5 +- security/integrity/ima/Kconfig | 14 +- .../integrity/platform_certs/keyring_handler.h | 8 + security/integrity/platform_certs/load_uefi.c | 33 + security/keys/trusted-keys/trusted_tpm2.c | 4 +- security/landlock/cred.c | 4 +- security/landlock/cred.h | 8 +- security/landlock/fs.c | 191 ++++-- security/landlock/fs.h | 11 +- security/landlock/limits.h | 8 +- security/landlock/object.c | 6 +- security/landlock/object.h | 6 +- security/landlock/ptrace.c | 10 +- security/landlock/ruleset.c | 84 +-- security/landlock/ruleset.h | 35 +- security/landlock/syscalls.c | 95 +-- sound/core/jack.c | 34 +- sound/core/pcm_memory.c | 3 +- sound/hda/hdac_device.c | 1 + sound/pci/hda/patch_conexant.c | 7 + sound/pci/hda/patch_realtek.c | 38 +- sound/soc/atmel/atmel-classd.c | 1 - sound/soc/atmel/atmel-pdmic.c | 1 - sound/soc/codecs/Kconfig | 2 - sound/soc/codecs/cs35l36.c | 3 +- sound/soc/codecs/cs42l51.c | 2 +- sound/soc/codecs/cs42l52.c | 8 +- sound/soc/codecs/cs42l56.c | 4 +- sound/soc/codecs/cs53l30.c | 16 +- sound/soc/codecs/es8328.c | 5 +- sound/soc/codecs/max98090.c | 6 +- sound/soc/codecs/nau8822.c | 4 + sound/soc/codecs/nau8822.h | 3 + sound/soc/codecs/rk3328_codec.c | 2 +- sound/soc/codecs/rt5514.c | 2 +- sound/soc/codecs/rt5645.c | 7 +- sound/soc/codecs/tscs454.c | 12 +- sound/soc/codecs/wm2000.c | 6 +- sound/soc/codecs/wm8962.c | 1 + sound/soc/codecs/wm_adsp.c | 2 +- sound/soc/fsl/fsl-asoc-card.c | 3 +- sound/soc/fsl/fsl_sai.h | 4 +- sound/soc/fsl/imx-card.c | 17 +- sound/soc/fsl/imx-hdmi.c | 1 + sound/soc/fsl/imx-sgtl5000.c | 18 +- sound/soc/fsl/imx-spdif.c | 4 +- sound/soc/intel/boards/bytcr_rt5640.c | 12 + sound/soc/mediatek/mt2701/mt2701-wm8960.c | 9 +- sound/soc/mediatek/mt8173/mt8173-max98090.c | 5 +- sound/soc/mxs/mxs-saif.c | 1 + sound/soc/samsung/aries_wm8994.c | 17 +- sound/soc/samsung/arndale.c | 5 +- sound/soc/samsung/littlemill.c | 5 +- sound/soc/samsung/lowland.c | 5 +- sound/soc/samsung/odroid.c | 4 +- sound/soc/samsung/smdk_wm8994.c | 4 +- sound/soc/samsung/smdk_wm8994pcm.c | 4 +- sound/soc/samsung/snow.c | 9 +- sound/soc/samsung/speyside.c | 5 +- sound/soc/samsung/tm2_wm5110.c | 3 +- sound/soc/samsung/tobermory.c | 5 +- sound/soc/sh/rcar/core.c | 15 +- sound/soc/sh/rcar/dma.c | 9 +- sound/soc/sh/rcar/rsnd.h | 2 +- sound/soc/sh/rcar/src.c | 7 +- sound/soc/sh/rcar/ssi.c | 14 +- sound/soc/sh/rcar/ssiu.c | 11 +- sound/soc/sh/rz-ssi.c | 29 +- sound/soc/soc-dapm.c | 2 - sound/soc/ti/j721e-evm.c | 44 +- sound/usb/clock.c | 11 + sound/usb/implicit.c | 10 +- sound/usb/midi.c | 3 + sound/usb/pcm.c | 22 +- sound/usb/quirks-table.h | 10 +- sound/usb/quirks.c | 8 + sound/usb/usbaudio.h | 6 + tools/arch/x86/include/asm/cpufeatures.h | 1 + tools/arch/x86/include/asm/msr-index.h | 25 + .../test-libbpf-btf__load_from_kernel_by_id.c | 5 +- tools/lib/bpf/libbpf.c | 20 +- tools/objtool/check.c | 9 +- tools/objtool/elf.c | 198 ++++-- tools/objtool/include/objtool/elf.h | 4 +- tools/perf/Makefile.config | 39 +- tools/perf/builtin-c2c.c | 10 +- tools/perf/pmu-events/jevents.c | 2 +- tools/perf/util/data.h | 1 + tools/power/x86/turbostat/turbostat.c | 1 + tools/testing/selftests/Makefile | 1 + tools/testing/selftests/arm64/bti/Makefile | 4 +- tools/testing/selftests/bpf/Makefile | 2 +- .../bpf/progs/btf_dump_test_case_syntax.c | 2 +- tools/testing/selftests/bpf/progs/profiler.inc.h | 5 +- .../selftests/bpf/progs/test_stacktrace_build_id.c | 12 +- .../selftests/bpf/test_bpftool_synctypes.py | 2 +- tools/testing/selftests/cgroup/test_stress.sh | 2 +- tools/testing/selftests/landlock/base_test.c | 177 +++-- tools/testing/selftests/landlock/common.h | 66 +- tools/testing/selftests/landlock/fs_test.c | 753 ++++++++++++++------- tools/testing/selftests/landlock/ptrace_test.c | 40 +- .../testing/selftests/net/forwarding/tc_police.sh | 52 ++ tools/testing/selftests/netfilter/nft_nat.sh | 43 ++ tools/testing/selftests/resctrl/fill_buf.c | 4 +- 1139 files changed, 10759 insertions(+), 5686 deletions(-) ---
