- Linux-stable-mirror - lists.linaro.org

by Greg Kroah-Hartman

I'm announcing the release of the 6.14.9 kernel. All users of the 6.14 kernel series must upgrade. The updated 6.14.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.14.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/admin-guide/kernel-parameters.txt | 2 Documentation/driver-api/pps.rst | 3 Documentation/driver-api/serial/driver.rst | 2 Documentation/hwmon/dell-smm-hwmon.rst | 14 Documentation/networking/net_cachelines/snmp.rst | 1 Makefile | 6 arch/arm/boot/dts/nvidia/tegra114.dtsi | 2 arch/arm/mach-at91/pm.c | 21 arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts | 38 arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts | 14 arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi | 22 arch/arm64/boot/dts/marvell/armada-3720-uDPU.dtsi | 8 arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi | 2 arch/arm64/boot/dts/nvidia/tegra234-p3740-0002+p3701-0008.dts | 10 arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi | 15 arch/arm64/include/asm/cputype.h | 2 arch/arm64/include/asm/pgtable.h | 27 arch/arm64/kernel/proton-pack.c | 1 arch/arm64/net/bpf_jit_comp.c | 6 arch/loongarch/kernel/Makefile | 8 arch/loongarch/kvm/Makefile | 2 arch/mips/include/asm/ftrace.h | 16 arch/mips/kernel/pm-cps.c | 30 arch/powerpc/include/asm/mmzone.h | 1 arch/powerpc/kernel/prom_init.c | 4 arch/powerpc/mm/book3s64/radix_pgtable.c | 3 arch/powerpc/mm/numa.c | 2 arch/powerpc/perf/core-book3s.c | 20 arch/powerpc/perf/isa207-common.c | 4 arch/powerpc/platforms/pseries/iommu.c | 139 ++- arch/riscv/include/asm/cpufeature.h | 3 arch/riscv/include/asm/page.h | 12 arch/riscv/include/asm/pgtable.h | 2 arch/riscv/kernel/Makefile | 4 arch/riscv/kernel/cpufeature.c | 60 - arch/riscv/mm/tlbflush.c | 37 arch/s390/hypfs/hypfs_diag_fs.c | 2 arch/s390/include/asm/tlb.h | 2 arch/um/kernel/mem.c | 1 arch/x86/Kconfig | 3 arch/x86/boot/boot.h | 4 arch/x86/boot/genimage.sh | 5 arch/x86/entry/entry.S | 2 arch/x86/entry/vdso/extable.h | 2 arch/x86/events/amd/ibs.c | 20 arch/x86/events/intel/ds.c | 9 arch/x86/include/asm/alternative.h | 6 arch/x86/include/asm/asm.h | 10 arch/x86/include/asm/boot.h | 2 arch/x86/include/asm/bug.h | 5 arch/x86/include/asm/cfi.h | 11 arch/x86/include/asm/cpufeature.h | 4 arch/x86/include/asm/cpumask.h | 4 arch/x86/include/asm/current.h | 4 arch/x86/include/asm/desc_defs.h | 4 arch/x86/include/asm/dwarf2.h | 2 arch/x86/include/asm/fixmap.h | 4 arch/x86/include/asm/frame.h | 10 arch/x86/include/asm/fred.h | 4 arch/x86/include/asm/fsgsbase.h | 4 arch/x86/include/asm/ftrace.h | 8 arch/x86/include/asm/hw_irq.h | 4 arch/x86/include/asm/ibt.h | 16 arch/x86/include/asm/idtentry.h | 6 arch/x86/include/asm/inst.h | 2 arch/x86/include/asm/intel-family.h | 1 arch/x86/include/asm/irqflags.h | 10 arch/x86/include/asm/jump_label.h | 4 arch/x86/include/asm/kasan.h | 2 arch/x86/include/asm/kexec.h | 4 arch/x86/include/asm/linkage.h | 6 arch/x86/include/asm/mem_encrypt.h | 4 arch/x86/include/asm/msr.h | 4 arch/x86/include/asm/nmi.h | 2 arch/x86/include/asm/nops.h | 2 arch/x86/include/asm/nospec-branch.h | 6 arch/x86/include/asm/orc_types.h | 4 arch/x86/include/asm/page.h | 4 arch/x86/include/asm/page_32.h | 4 arch/x86/include/asm/page_32_types.h | 4 arch/x86/include/asm/page_64.h | 4 arch/x86/include/asm/page_64_types.h | 2 arch/x86/include/asm/page_types.h | 4 arch/x86/include/asm/paravirt.h | 14 arch/x86/include/asm/paravirt_types.h | 4 arch/x86/include/asm/percpu.h | 32 arch/x86/include/asm/perf_event.h | 1 arch/x86/include/asm/pgtable-2level_types.h | 4 arch/x86/include/asm/pgtable-3level_types.h | 4 arch/x86/include/asm/pgtable-invert.h | 4 arch/x86/include/asm/pgtable.h | 12 arch/x86/include/asm/pgtable_32.h | 4 arch/x86/include/asm/pgtable_32_areas.h | 2 arch/x86/include/asm/pgtable_64.h | 6 arch/x86/include/asm/pgtable_64_types.h | 4 arch/x86/include/asm/pgtable_types.h | 10 arch/x86/include/asm/prom.h | 4 arch/x86/include/asm/pti.h | 4 arch/x86/include/asm/ptrace.h | 4 arch/x86/include/asm/purgatory.h | 4 arch/x86/include/asm/pvclock-abi.h | 4 arch/x86/include/asm/realmode.h | 4 arch/x86/include/asm/segment.h | 8 arch/x86/include/asm/setup.h | 6 arch/x86/include/asm/setup_data.h | 4 arch/x86/include/asm/sev-common.h | 2 arch/x86/include/asm/shared/tdx.h | 4 arch/x86/include/asm/shstk.h | 4 arch/x86/include/asm/signal.h | 8 arch/x86/include/asm/smap.h | 6 arch/x86/include/asm/smp.h | 4 arch/x86/include/asm/tdx.h | 4 arch/x86/include/asm/thread_info.h | 12 arch/x86/include/asm/unwind_hints.h | 4 arch/x86/include/asm/vdso/getrandom.h | 4 arch/x86/include/asm/vdso/gettimeofday.h | 4 arch/x86/include/asm/vdso/processor.h | 4 arch/x86/include/asm/vdso/vsyscall.h | 4 arch/x86/include/asm/xen/interface.h | 10 arch/x86/include/asm/xen/interface_32.h | 4 arch/x86/include/asm/xen/interface_64.h | 4 arch/x86/include/uapi/asm/bootparam.h | 4 arch/x86/include/uapi/asm/e820.h | 4 arch/x86/include/uapi/asm/ldt.h | 4 arch/x86/include/uapi/asm/msr.h | 4 arch/x86/include/uapi/asm/ptrace-abi.h | 6 arch/x86/include/uapi/asm/ptrace.h | 4 arch/x86/include/uapi/asm/setup_data.h | 4 arch/x86/include/uapi/asm/signal.h | 8 arch/x86/kernel/alternative.c | 30 arch/x86/kernel/amd_node.c | 41 arch/x86/kernel/cfi.c | 22 arch/x86/kernel/cpu/bugs.c | 10 arch/x86/kernel/cpu/microcode/intel.c | 2 arch/x86/kernel/nmi.c | 42 arch/x86/kernel/paravirt.c | 17 arch/x86/kernel/reboot.c | 10 arch/x86/kernel/smpboot.c | 9 arch/x86/kernel/traps.c | 82 + arch/x86/math-emu/control_w.h | 2 arch/x86/math-emu/exception.h | 6 arch/x86/math-emu/fpu_emu.h | 6 arch/x86/math-emu/status_w.h | 6 arch/x86/mm/init.c | 9 arch/x86/mm/init_64.c | 15 arch/x86/mm/kaslr.c | 10 arch/x86/mm/pgtable.c | 27 arch/x86/power/cpu.c | 14 arch/x86/realmode/rm/realmode.h | 4 arch/x86/realmode/rm/wakeup.h | 2 arch/x86/um/os-Linux/mcontext.c | 3 block/badblocks.c | 5 block/bdev.c | 50 - block/blk-cgroup.c | 22 block/blk-settings.c | 5 block/blk-sysfs.c | 102 +- block/blk-throttle.c | 15 block/blk-zoned.c | 5 block/blk.h | 3 block/bounce.c | 2 block/fops.c | 16 block/ioctl.c | 6 crypto/ahash.c | 4 crypto/algif_hash.c | 4 crypto/lzo-rle.c | 2 crypto/lzo.c | 2 crypto/skcipher.c | 1 drivers/accel/amdxdna/aie2_ctx.c | 29 drivers/accel/amdxdna/amdxdna_ctx.c | 2 drivers/accel/amdxdna/amdxdna_ctx.h | 3 drivers/accel/amdxdna/amdxdna_mailbox.c | 17 drivers/accel/qaic/qaic_drv.c | 2 drivers/acpi/Kconfig | 2 drivers/acpi/acpi_pnp.c | 2 drivers/acpi/hed.c | 7 drivers/auxdisplay/charlcd.c | 5 drivers/auxdisplay/charlcd.h | 5 drivers/auxdisplay/hd44780.c | 2 drivers/auxdisplay/lcd2s.c | 2 drivers/auxdisplay/panel.c | 2 drivers/base/faux.c | 15 drivers/base/power/main.c | 7 drivers/block/loop.c | 25 drivers/block/null_blk/main.c | 86 + drivers/block/ublk_drv.c | 53 - drivers/bluetooth/btmtksdio.c | 15 drivers/bluetooth/btusb.c | 98 -- drivers/char/tpm/tpm2-sessions.c | 2 drivers/clk/clk-s2mps11.c | 3 drivers/clk/imx/clk-imx8mp.c | 151 +++ drivers/clk/qcom/Kconfig | 2 drivers/clk/qcom/camcc-sm8250.c | 56 - drivers/clk/qcom/clk-alpha-pll.c | 52 - drivers/clk/qcom/lpassaudiocc-sc7280.c | 23 drivers/clk/renesas/rzg2l-cpg.c | 102 +- drivers/clk/sunxi-ng/ccu-sun20i-d1.c | 44 drivers/clk/sunxi-ng/ccu-sun50i-h616.c | 36 drivers/clk/sunxi-ng/ccu_mp.h | 22 drivers/clocksource/mips-gic-timer.c | 6 drivers/clocksource/timer-riscv.c | 6 drivers/cpufreq/amd-pstate.c | 1 drivers/cpufreq/cpufreq-dt-platdev.c | 1 drivers/cpufreq/tegra186-cpufreq.c | 7 drivers/cpuidle/governors/menu.c | 13 drivers/crypto/marvell/octeontx2/otx2_cptvf_reqmgr.c | 7 drivers/crypto/mxs-dcp.c | 8 drivers/dma/fsl-edma-main.c | 2 drivers/dma/idxd/cdev.c | 9 drivers/dma/ti/k3-udma-glue.c | 15 drivers/dpll/dpll_core.c | 5 drivers/edac/ie31200_edac.c | 28 drivers/firmware/arm_ffa/bus.c | 1 drivers/firmware/arm_ffa/driver.c | 12 drivers/firmware/arm_scmi/bus.c | 19 drivers/firmware/xilinx/zynqmp.c | 6 drivers/fpga/altera-cvp.c | 2 drivers/gpio/gpiolib.c | 3 drivers/gpu/drm/amd/amdgpu/amdgpu.h | 13 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | 10 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 102 -- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 18 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 143 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 31 drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 30 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 14 drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c | 54 - drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h | 3 drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 16 drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | 4 drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 38 drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 7 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 3 drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 6 drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c | 30 drivers/gpu/drm/amd/amdgpu/amdgpu_sync.h | 4 drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c | 42 drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 17 drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 41 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | 1 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 14 drivers/gpu/drm/amd/amdgpu/gfx_v10_0_cleaner_shader.h | 35 drivers/gpu/drm/amd/amdgpu/gfx_v10_1_10_cleaner_shader.asm | 126 ++ drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 47 - drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c | 48 - drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c | 10 drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 1 drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c | 2 drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.h | 1 drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c | 1 drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 2 drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.c | 25 drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c | 27 drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c | 31 drivers/gpu/drm/amd/amdgpu/nv.c | 16 drivers/gpu/drm/amd/amdgpu/soc15.c | 8 drivers/gpu/drm/amd/amdgpu/soc21.c | 10 drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c | 14 drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.h | 9 drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c | 452 +++++----- drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c | 48 - drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c | 18 drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 25 drivers/gpu/drm/amd/amdkfd/kfd_debug.c | 14 drivers/gpu/drm/amd/amdkfd/kfd_device.c | 2 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 124 -- drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c | 69 + drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_v10.c | 41 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_v11.c | 41 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_v12.c | 41 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_v9.c | 38 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c | 71 - drivers/gpu/drm/amd/amdkfd/kfd_events.c | 43 drivers/gpu/drm/amd/amdkfd/kfd_int_process_v11.c | 2 drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c | 2 drivers/gpu/drm/amd/amdkfd/kfd_packet_manager_v9.c | 4 drivers/gpu/drm/amd/amdkfd/kfd_packet_manager_vi.c | 3 drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 11 drivers/gpu/drm/amd/amdkfd/kfd_process.c | 137 +-- drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c | 10 drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 21 drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 23 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 41 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 2 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 2 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 6 drivers/gpu/drm/amd/display/dc/basics/dc_common.c | 3 drivers/gpu/drm/amd/display/dc/bios/command_table2.c | 9 drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c | 3 drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c | 22 drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/dcn316_clk_mgr.c | 15 drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c | 13 drivers/gpu/drm/amd/display/dc/clk_mgr/dcn401/dcn401_clk_mgr.c | 2 drivers/gpu/drm/amd/display/dc/core/dc.c | 22 drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c | 21 drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 71 + drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c | 50 - drivers/gpu/drm/amd/display/dc/dc_dp_types.h | 12 drivers/gpu/drm/amd/display/dc/dc_hw_types.h | 5 drivers/gpu/drm/amd/display/dc/dc_types.h | 7 drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c | 3 drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c | 4 drivers/gpu/drm/amd/display/dc/dio/dcn10/dcn10_stream_encoder.c | 3 drivers/gpu/drm/amd/display/dc/dio/dcn401/dcn401_dio_stream_encoder.c | 3 drivers/gpu/drm/amd/display/dc/dml/dcn35/dcn35_fpu.c | 6 drivers/gpu/drm/amd/display/dc/dml/dcn351/dcn351_fpu.c | 1 drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_utils.c | 1 drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_wrapper.c | 22 drivers/gpu/drm/amd/display/dc/dml2/dml21/inc/dml_top_types.h | 1 drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4.c | 30 drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c | 33 drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_shared_types.h | 5 drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_pmo/dml2_pmo_dcn4_fams2.c | 21 drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_top/dml2_top_soc15.c | 8 drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.h | 1 drivers/gpu/drm/amd/display/dc/dpp/dcn30/dcn30_dpp.c | 11 drivers/gpu/drm/amd/display/dc/hpo/dcn31/dcn31_hpo_dp_stream_encoder.c | 3 drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c | 10 drivers/gpu/drm/amd/display/dc/hwss/dcn10/dcn10_hwseq.c | 55 - drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c | 22 drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c | 4 drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c | 3 drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c | 92 -- drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.h | 3 drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_init.c | 2 drivers/gpu/drm/amd/display/dc/hwss/hw_sequencer.h | 6 drivers/gpu/drm/amd/display/dc/inc/core_types.h | 2 drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h | 1 drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h | 6 drivers/gpu/drm/amd/display/dc/inc/resource.h | 2 drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c | 42 drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_phy.c | 8 drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training.c | 5 drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training_8b_10b.c | 7 drivers/gpu/drm/amd/display/dc/link/protocols/link_edp_panel_control.c | 25 drivers/gpu/drm/amd/display/dc/resource/dcn315/dcn315_resource.c | 42 drivers/gpu/drm/amd/display/dc/spl/dc_spl.c | 87 + drivers/gpu/drm/amd/display/dc/spl/dc_spl_types.h | 12 drivers/gpu/drm/amd/display/dc/spl/spl_fixpt31_32.c | 2 drivers/gpu/drm/amd/display/dc/spl/spl_fixpt31_32.h | 4 drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 6 drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c | 17 drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c | 4 drivers/gpu/drm/amd/display/dmub/src/dmub_dcn401.c | 47 - drivers/gpu/drm/amd/display/dmub/src/dmub_dcn401.h | 3 drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c | 4 drivers/gpu/drm/amd/include/asic_reg/mmhub/mmhub_9_4_1_offset.h | 32 drivers/gpu/drm/amd/include/asic_reg/mmhub/mmhub_9_4_1_sh_mask.h | 48 + drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 1 drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c | 5 drivers/gpu/drm/ast/ast_main.c | 30 drivers/gpu/drm/ast/ast_mode.c | 10 drivers/gpu/drm/bridge/adv7511/adv7511_audio.c | 2 drivers/gpu/drm/drm_atomic_helper.c | 28 drivers/gpu/drm/drm_buddy.c | 5 drivers/gpu/drm/drm_edid.c | 1 drivers/gpu/drm/drm_gem.c | 4 drivers/gpu/drm/i915/display/intel_dp_mst.c | 3 drivers/gpu/drm/mediatek/mtk_dpi.c | 5 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 32 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 2 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 7 drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c | 2 drivers/gpu/drm/panel/panel-edp.c | 1 drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 40 drivers/gpu/drm/ttm/ttm_bo.c | 3 drivers/gpu/drm/v3d/v3d_drv.c | 25 drivers/gpu/drm/virtio/virtgpu_drv.c | 9 drivers/gpu/drm/xe/display/xe_display.c | 3 drivers/gpu/drm/xe/xe_bo.c | 22 drivers/gpu/drm/xe/xe_debugfs.c | 3 drivers/gpu/drm/xe/xe_device.c | 10 drivers/gpu/drm/xe/xe_drm_client.c | 8 drivers/gpu/drm/xe/xe_gen_wa_oob.c | 6 drivers/gpu/drm/xe/xe_gt.c | 3 drivers/gpu/drm/xe/xe_gt_idle.c | 23 drivers/gpu/drm/xe/xe_gt_idle.h | 1 drivers/gpu/drm/xe/xe_gt_idle_types.h | 3 drivers/gpu/drm/xe/xe_gt_sriov_pf.c | 49 + drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c | 66 + drivers/gpu/drm/xe/xe_gt_sriov_pf_config.h | 1 drivers/gpu/drm/xe/xe_gt_sriov_pf_types.h | 10 drivers/gpu/drm/xe/xe_gt_sriov_vf.c | 12 drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c | 22 drivers/gpu/drm/xe/xe_gt_tlb_invalidation.h | 2 drivers/gpu/drm/xe/xe_guc_log.c | 8 drivers/gpu/drm/xe/xe_guc_pc.c | 22 drivers/gpu/drm/xe/xe_guc_relay.c | 2 drivers/gpu/drm/xe/xe_mmio.c | 10 drivers/gpu/drm/xe/xe_oa.c | 1 drivers/gpu/drm/xe/xe_pci.c | 37 drivers/gpu/drm/xe/xe_pci_sriov.c | 51 + drivers/gpu/drm/xe/xe_pci_types.h | 1 drivers/gpu/drm/xe/xe_pt.c | 14 drivers/gpu/drm/xe/xe_pt.h | 3 drivers/gpu/drm/xe/xe_sa.c | 3 drivers/gpu/drm/xe/xe_tile.c | 12 drivers/gpu/drm/xe/xe_tile.h | 1 drivers/gpu/drm/xe/xe_ttm_stolen_mgr.c | 17 drivers/gpu/drm/xe/xe_ttm_stolen_mgr.h | 2 drivers/gpu/drm/xe/xe_vm.c | 32 drivers/hid/Kconfig | 1 drivers/hid/usbhid/usbkbd.c | 2 drivers/hwmon/acpi_power_meter.c | 8 drivers/hwmon/dell-smm-hwmon.c | 5 drivers/hwmon/gpio-fan.c | 16 drivers/hwmon/xgene-hwmon.c | 2 drivers/hwtracing/coresight/coresight-core.c | 2 drivers/hwtracing/coresight/coresight-etb10.c | 26 drivers/hwtracing/coresight/coresight-trace-id.c | 22 drivers/hwtracing/intel_th/Kconfig | 1 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drivers/thermal/mediatek/lvts_thermal.c | 3 drivers/thermal/qoriq_thermal.c | 13 drivers/thunderbolt/retimer.c | 8 drivers/tty/serial/8250/8250_port.c | 2 drivers/tty/serial/atmel_serial.c | 2 drivers/tty/serial/imx.c | 2 drivers/tty/serial/serial_mctrl_gpio.c | 34 drivers/tty/serial/serial_mctrl_gpio.h | 17 drivers/tty/serial/sh-sci.c | 98 ++ drivers/tty/serial/stm32-usart.c | 2 drivers/ufs/core/ufshcd.c | 29 drivers/usb/gadget/function/f_mass_storage.c | 4 drivers/usb/host/xhci-mem.c | 34 drivers/usb/host/xhci-ring.c | 12 drivers/usb/host/xhci.h | 8 drivers/usb/storage/debug.c | 4 drivers/vdpa/mlx5/net/mlx5_vnet.c | 3 drivers/vfio/pci/vfio_pci_config.c | 3 drivers/vfio/pci/vfio_pci_core.c | 10 drivers/vfio/pci/vfio_pci_intrs.c | 2 drivers/vhost/scsi.c | 23 drivers/video/fbdev/core/bitblit.c | 5 drivers/video/fbdev/core/fbcon.c | 10 drivers/video/fbdev/core/fbcon.h | 38 drivers/video/fbdev/core/fbcon_ccw.c | 5 drivers/video/fbdev/core/fbcon_cw.c | 5 drivers/video/fbdev/core/fbcon_ud.c | 5 drivers/video/fbdev/core/tileblit.c | 45 drivers/video/fbdev/fsl-diu-fb.c | 1 drivers/virtio/virtio.c | 35 drivers/virtio/virtio_ring.c | 2 drivers/watchdog/aspeed_wdt.c | 81 + drivers/watchdog/s3c2410_wdt.c | 10 drivers/xen/pci.c | 32 drivers/xen/platform-pci.c | 4 drivers/xen/xenbus/xenbus_probe.c | 14 fs/btrfs/block-group.c | 18 fs/btrfs/compression.c | 2 fs/btrfs/discard.c | 34 fs/btrfs/disk-io.c | 28 fs/btrfs/extent_io.c | 7 fs/btrfs/extent_io.h | 2 fs/btrfs/scrub.c | 4 fs/btrfs/send.c | 6 fs/btrfs/tree-checker.c | 2 fs/buffer.c | 61 - fs/dlm/lowcomms.c | 4 fs/erofs/internal.h | 4 fs/erofs/super.c | 46 - fs/erofs/zdata.c | 4 fs/exfat/inode.c | 159 +-- fs/ext4/balloc.c | 4 fs/ext4/ext4.h | 5 fs/ext4/extents.c | 19 fs/ext4/inode.c | 81 + fs/ext4/mballoc.c | 3 fs/ext4/page-io.c | 16 fs/ext4/super.c | 19 fs/f2fs/sysfs.c | 74 + fs/fuse/dir.c | 2 fs/gfs2/glock.c | 11 fs/jbd2/recovery.c | 69 + fs/jbd2/revoke.c | 23 fs/namespace.c | 6 fs/nfs/delegation.c | 3 fs/nfs/flexfilelayout/flexfilelayout.c | 1 fs/nfs/inode.c | 2 fs/nfs/internal.h | 5 fs/nfs/nfs3proc.c | 2 fs/nfs/nfs4proc.c | 9 fs/nfs/nfs4state.c | 10 fs/nilfs2/the_nilfs.c | 3 fs/ocfs2/journal.c | 2 fs/orangefs/inode.c | 7 fs/pidfs.c | 9 fs/pipe.c | 4 fs/pstore/inode.c | 2 fs/pstore/internal.h | 4 fs/pstore/platform.c | 11 fs/smb/client/cifsacl.c | 21 fs/smb/client/cifspdu.h | 5 fs/smb/client/cifsproto.h | 7 fs/smb/client/cifssmb.c | 95 +- fs/smb/client/connect.c | 30 fs/smb/client/fs_context.c | 13 fs/smb/client/fs_context.h | 3 fs/smb/client/link.c | 11 fs/smb/client/readdir.c | 7 fs/smb/client/smb1ops.c | 228 ++++- fs/smb/client/smb2file.c | 11 fs/smb/client/smb2inode.c | 8 fs/smb/client/smb2ops.c | 34 fs/smb/client/smb2pdu.c | 4 fs/smb/client/transport.c | 2 fs/smb/client/xattr.c | 15 fs/smb/common/smb2pdu.h | 3 fs/smb/server/smb2pdu.c | 9 fs/smb/server/vfs.c | 14 include/crypto/hash.h | 3 include/drm/drm_atomic.h | 23 include/drm/drm_gem.h | 13 include/linux/alloc_tag.h | 12 include/linux/blkdev.h | 1 include/linux/bpf-cgroup.h | 1 include/linux/bpf.h | 7 include/linux/buffer_head.h | 8 include/linux/codetag.h | 8 include/linux/coresight.h | 2 include/linux/device.h | 119 -- include/linux/device/devres.h | 129 ++ include/linux/dma-mapping.h | 12 include/linux/dma/k3-udma-glue.h | 3 include/linux/err.h | 3 include/linux/gpio/driver.h | 3 include/linux/highmem.h | 10 include/linux/io.h | 2 include/linux/ipv6.h | 1 include/linux/jbd2.h | 2 include/linux/lzo.h | 8 include/linux/mfd/axp20x.h | 1 include/linux/mlx4/device.h | 2 include/linux/mlx5/eswitch.h | 2 include/linux/mlx5/fs.h | 2 include/linux/mm.h | 2 include/linux/mman.h | 2 include/linux/mroute_base.h | 5 include/linux/msi.h | 33 include/linux/objtool.h | 4 include/linux/page-flags.h | 7 include/linux/pci-ats.h | 3 include/linux/percpu.h | 4 include/linux/perf_event.h | 8 include/linux/pnp.h | 2 include/linux/pps_gen_kernel.h | 4 include/linux/rcupdate.h | 2 include/linux/rcutree.h | 2 include/linux/ring_buffer.h | 3 include/linux/spi/spi.h | 5 include/linux/tcp.h | 2 include/linux/trace.h | 4 include/linux/trace_seq.h | 8 include/linux/usb/r8152.h | 1 include/linux/virtio.h | 3 include/media/v4l2-subdev.h | 4 include/net/cfg80211.h | 4 include/net/dropreason.h | 6 include/net/mac80211.h | 4 include/net/xfrm.h | 1 include/rdma/uverbs_std_types.h | 2 include/scsi/scsi_proto.h | 4 include/sound/hda_codec.h | 1 include/sound/pcm.h | 2 include/sound/soc_sdw_utils.h | 1 include/trace/events/btrfs.h | 2 include/trace/events/scsi.h | 4 include/trace/events/target.h | 4 include/uapi/linux/bpf.h | 1 include/uapi/linux/iommufd.h | 14 include/uapi/linux/nl80211.h | 52 - include/uapi/linux/snmp.h | 1 include/uapi/linux/taskstats.h | 47 - include/ufs/ufs_quirks.h | 6 io_uring/fdinfo.c | 4 io_uring/io_uring.c | 96 +- io_uring/msg_ring.c | 1 io_uring/net.c | 14 kernel/bpf/bpf_iter.c | 13 kernel/bpf/bpf_struct_ops.c | 98 -- kernel/bpf/cgroup.c | 33 kernel/bpf/disasm.c | 4 kernel/bpf/hashtab.c | 2 kernel/bpf/syscall.c | 8 kernel/bpf/verifier.c | 56 - kernel/cgroup/cgroup.c | 2 kernel/cgroup/rstat.c | 12 kernel/dma/mapping.c | 25 kernel/events/core.c | 100 +- kernel/events/hw_breakpoint.c | 5 kernel/events/ring_buffer.c | 1 kernel/exit.c | 6 kernel/fork.c | 9 kernel/module/main.c | 1 kernel/padata.c | 3 kernel/printk/printk.c | 14 kernel/rcu/rcu.h | 2 kernel/rcu/tree.c | 15 kernel/rcu/tree_plugin.h | 22 kernel/rseq.c | 60 + kernel/sched/fair.c | 6 kernel/signal.c | 3 kernel/softirq.c | 18 kernel/time/hrtimer.c | 29 kernel/time/posix-timers.c | 26 kernel/time/timer_list.c | 4 kernel/trace/ring_buffer.c | 31 kernel/trace/trace.c | 41 kernel/trace/trace.h | 25 kernel/vhost_task.c | 2 lib/alloc_tag.c | 87 + lib/codetag.c | 5 lib/dynamic_queue_limits.c | 2 lib/lzo/Makefile | 2 lib/lzo/lzo1x_compress.c | 102 +- lib/lzo/lzo1x_compress_safe.c | 18 mm/hugetlb.c | 8 mm/kasan/shadow.c | 92 +- mm/memcontrol.c | 6 mm/page_alloc.c | 8 mm/vmalloc.c | 13 net/bluetooth/hci_event.c | 3 net/bluetooth/l2cap_core.c | 15 net/bridge/br_mdb.c | 2 net/bridge/br_nf_core.c | 7 net/bridge/br_private.h | 1 net/can/bcm.c | 79 + net/core/dev.c | 12 net/core/dev.h | 12 net/core/net-sysfs.c | 5 net/core/page_pool.c | 7 net/core/pktgen.c | 13 net/core/rtnetlink.c | 10 net/dsa/tag_ksz.c | 19 net/hsr/hsr_device.c | 2 net/hsr/hsr_forward.c | 4 net/hsr/hsr_framereg.c | 95 ++ net/hsr/hsr_framereg.h | 8 net/hsr/hsr_main.h | 2 net/ipv4/esp4.c | 53 - net/ipv4/fib_frontend.c | 28 net/ipv4/fib_rules.c | 4 net/ipv4/fib_trie.c | 22 net/ipv4/inet_hashtables.c | 37 net/ipv4/ip_gre.c | 16 net/ipv4/ipmr.c | 12 net/ipv4/proc.c | 1 net/ipv4/syncookies.c | 1 net/ipv4/tcp_input.c | 57 - net/ipv4/tcp_minisocks.c | 26 net/ipv4/tcp_output.c | 6 net/ipv4/xfrm4_input.c | 18 net/ipv6/esp6.c | 53 - net/ipv6/fib6_rules.c | 4 net/ipv6/ip6_gre.c | 2 net/ipv6/ip6_output.c | 11 net/ipv6/ip6_tunnel.c | 3 net/ipv6/ip6_vti.c | 3 net/ipv6/ip6mr.c | 12 net/ipv6/sit.c | 8 net/ipv6/xfrm6_input.c | 18 net/llc/af_llc.c | 8 net/mac80211/agg-tx.c | 5 net/mac80211/cfg.c | 14 net/mac80211/driver-ops.h | 3 net/mac80211/drop.h | 21 net/mac80211/ethtool.c | 2 net/mac80211/ieee80211_i.h | 13 net/mac80211/iface.c | 60 - net/mac80211/main.c | 16 net/mac80211/mlme.c | 150 +++ net/mac80211/rx.c | 194 +--- net/mac80211/status.c | 32 net/mac80211/tx.c | 2 net/mac80211/util.c | 3 net/mptcp/pm_userspace.c | 8 net/netfilter/nf_conntrack_standalone.c | 12 net/sched/sch_hfsc.c | 6 net/smc/smc_pnet.c | 8 net/sunrpc/clnt.c | 3 net/sunrpc/rpcb_clnt.c | 5 net/sunrpc/sched.c | 2 net/tipc/crypto.c | 5 net/wireless/chan.c | 8 net/wireless/mlme.c | 4 net/wireless/nl80211.c | 4 net/wireless/reg.c | 4 net/xdp/xsk.c | 2 net/xfrm/espintcp.c | 4 net/xfrm/xfrm_policy.c | 3 net/xfrm/xfrm_state.c | 6 net/xfrm/xfrm_user.c | 12 samples/bpf/Makefile | 2 scripts/Makefile.extrawarn | 11 scripts/config | 26 scripts/kconfig/confdata.c | 19 scripts/kconfig/merge_config.sh | 4 security/integrity/ima/ima_main.c | 4 security/smack/smackfs.c | 21 sound/core/oss/pcm_oss.c | 3 sound/core/pcm_native.c | 11 sound/core/seq/seq_clientmgr.c | 5 sound/core/seq/seq_memory.c | 1 sound/pci/hda/hda_beep.c | 15 sound/pci/hda/patch_realtek.c | 77 + sound/soc/codecs/cs42l43-jack.c | 7 sound/soc/codecs/mt6359-accdet.h | 9 sound/soc/codecs/pcm3168a.c | 6 sound/soc/codecs/pcm6240.c | 28 sound/soc/codecs/pcm6240.h | 7 sound/soc/codecs/rt722-sdca-sdw.c | 49 + sound/soc/codecs/sma1307.c | 27 sound/soc/codecs/tas2764.c | 53 - sound/soc/codecs/wsa883x.c | 2 sound/soc/codecs/wsa884x.c | 2 sound/soc/fsl/imx-card.c | 2 sound/soc/intel/boards/bytcr_rt5640.c | 13 sound/soc/mediatek/mt8188/mt8188-afe-clk.c | 8 sound/soc/mediatek/mt8188/mt8188-afe-clk.h | 8 sound/soc/mediatek/mt8188/mt8188-afe-pcm.c | 4 sound/soc/qcom/sm8250.c | 3 sound/soc/sdw_utils/soc_sdw_bridge_cs35l56.c | 4 sound/soc/sdw_utils/soc_sdw_cs42l43.c | 10 sound/soc/sdw_utils/soc_sdw_cs_amp.c | 24 sound/soc/soc-dai.c | 8 sound/soc/soc-ops.c | 29 sound/soc/sof/intel/hda-bus.c | 2 sound/soc/sof/intel/hda.c | 16 sound/soc/sof/ipc4-control.c | 11 sound/soc/sof/ipc4-pcm.c | 3 sound/soc/sof/topology.c | 18 sound/soc/sunxi/sun4i-codec.c | 56 + sound/usb/midi.c | 16 tools/arch/x86/include/asm/asm.h | 8 tools/arch/x86/include/asm/nops.h | 2 tools/arch/x86/include/asm/orc_types.h | 4 tools/arch/x86/include/asm/pvclock-abi.h | 4 tools/bpf/bpftool/btf.c | 14 tools/bpf/bpftool/btf_dumper.c | 2 tools/bpf/bpftool/cgroup.c | 2 tools/bpf/bpftool/common.c | 7 tools/bpf/bpftool/jit_disasm.c | 3 tools/bpf/bpftool/map_perf_ring.c | 6 tools/bpf/bpftool/net.c | 4 tools/bpf/bpftool/netlink_dumper.c | 6 tools/bpf/bpftool/prog.c | 12 tools/bpf/bpftool/tracelog.c | 2 tools/bpf/bpftool/xlated_dumper.c | 6 tools/build/Makefile.build | 6 tools/include/uapi/linux/bpf.h | 1 tools/lib/bpf/libbpf.c | 2 tools/net/ynl/lib/ynl.c | 2 tools/net/ynl/pyynl/ynl_gen_c.py | 3 tools/objtool/check.c | 21 tools/power/x86/turbostat/turbostat.8 | 1 tools/power/x86/turbostat/turbostat.c | 13 tools/testing/kunit/kunit_parser.py | 9 tools/testing/kunit/qemu_configs/x86_64.py | 4 tools/testing/selftests/bpf/prog_tests/sockmap_ktls.c | 1 tools/testing/selftests/iommu/iommufd.c | 4 tools/testing/selftests/net/forwarding/bridge_mdb.sh | 2 tools/testing/selftests/net/gro.sh | 3 tools/testing/selftests/net/nl_netdev.py | 18 tools/testing/selftests/pci_endpoint/pci_endpoint_test.c | 2 1081 files changed, 12343 insertions(+), 5740 deletions(-) Aaradhana Sahu (2): wifi: ath12k: Enable MLO setup ready and teardown commands for single split-phy device wifi: ath12k: Fetch regdb.bin file from board-2.bin Aaron Kling (1): cpufreq: tegra186: Share policy per cluster Aditya Kumar Singh (1): wifi: ath12k: use arvif instead of link_conf in ath12k_mac_set_key() Adrian Hunter (1): perf/x86/intel: Fix segfault with PEBS-via-PT with sample_freq Ahmad Fatoum (2): clk: imx8mp: inform CCF of maximum frequency of clocks pmdomain: imx: gpcv2: use proper helper for property detection Al Viro (2): hypfs_create_cpu_files(): add missing check for hypfs_mkdir() failure __legitimize_mnt(): check for MNT_SYNC_UMOUNT should be under mount_lock Alain Volmat (2): media: stm32: csi: use ARRAY_SIZE to search D-PHY table media: stm32: csi: add missing pm_runtime_put on error Aleksander Jan Bajkowski (1): r8152: add vendor/device ID pair for Dell Alienware AW1022z Alex Deucher (7): drm/amdgpu: don't free conflicting apertures for non-display devices drm/amdgpu: adjust drm_firmware_drivers_only() handling drm/amdgpu/gfx12: don't read registers in mqd init drm/amdgpu/gfx11: don't read registers in mqd init drm/amdgpu/mes11: fix set_hw_resources_1 calculation drm/amd/display/dm: drop hw_support check in amdgpu_dm_i2c_xfer() drm/amdgpu/vcn4.0.5: split code along instances Alex Sierra (1): drm/amdkfd: clear F8_MODE for gfx950 Alex Williamson (1): vfio/pci: Handle INTx IRQ_NOTCONNECTED Alexander Duyck (1): eth: fbnic: set IFF_UNICAST_FLT to avoid enabling promiscuous mode when adding unicast addrs Alexander Gordeev (1): kasan: avoid sleepable page allocation from atomic context Alexander Stein (1): hwmon: (gpio-fan) Add missing mutex locks Alexander Sverdlin (1): net: ethernet: ti: cpsw_new: populate netdev of_node Alexander Wetzel (2): wifi: mac80211: Drop cooked monitor support wifi: mac80211: Add counter for all monitor interfaces Alexandre Belloni (2): rtc: rv3032: fix EERD location rtc: ds1307: stop disabling alarms on probe Alexandre Ghiti (1): riscv: Call secondary mmu notifier when flushing the tlb Alexei Lazar (2): net/mlx5: XDP, Enable TX side XDP multi-buffer support net/mlx5: Extend Ethtool loopback selftest to support non-linear SKB Alexey Klimov (1): ASoC: qcom: sm8250: explicitly set format in sm8250_be_hw_params_fixup() Alexis Lothoré (1): serial: mctrl_gpio: split disable_ms into sync and no_sync APIs Alice Guo (1): thermal/drivers/qoriq: Power down TMU on system suspend Alistair Francis (1): nvmet-tcp: don't restore null sk_state_change Amber Lin (1): drm/amdkfd: Correct F8_MODE for gfx950 Amery Hung (2): bpf: Search and add kfuncs in struct_ops prologue and epilogue bpf: Make every prog keep a copy of ctx_arg_info Andre Przywara (1): clk: sunxi-ng: d1: Add missing divider for MMC mod clocks Andreas Gruenbacher (1): gfs2: Check for empty queue in run_queue Andreas Schwab (1): powerpc/prom_init: Fixup missing #size-cells on PowerBook6,7 Andrei Botila (1): net: phy: nxp-c45-tja11xx: add match_phy_device to TJA1103/TJA1104 Andrew Bresticker (1): irqchip/riscv-imsic: Start local sync timer on correct CPU Andrew Davis (1): soc: ti: k3-socinfo: Do not use syscon helper to build regmap Andrew Jones (1): irqchip/riscv-imsic: Set irq_set_affinity() for IMSIC base Andrey Vatoropin (1): hwmon: (xgene-hwmon) use appropriate type for the latency value André Draszik (2): phy: exynos5-usbdrd: fix EDS distribution tuning (gs101) clk: s2mps11: initialise clk_hw_onecell_data::num before accessing ::hws[] in probe() Andy Shevchenko (5): tracing: Mark binary printing functions with __printf() attribute auxdisplay: charlcd: Partially revert "Move hwidth and bwidth to struct hd44780_common" ieee802154: ca8210: Use proper setters and getters for bitwise types hrtimers: Replace hrtimer_clock_to_base_table with switch-case driver core: Split devres APIs to device/devres.h Andy Yan (2): phy: rockchip: usbdp: Only verify link rates/lanes/voltage when the corresponding set flags are set drm/rockchip: vop2: Add uv swap for cluster window Angelo Dureghello (3): iio: adc: ad7606: protect register access iio: dac: ad3552r-hs: use instruction mode for configuration iio: dac: adi-axi-dac: add bus mode setup AngeloGioacchino Del Regno (2): soc: mediatek: mtk-mutex: Add DPI1 SOF/EOF to MT8188 mutex tables drm/mediatek: mtk_dpi: Add checks for reg_h_fre_con existence Anjaneyulu (1): wifi: cfg80211: allow IR in 20 MHz configurations Ankur Arora (3): rcu: handle quiescent states for PREEMPT_RCU=n, PREEMPT_COUNT=y rcu: handle unstable rdp in rcu_read_unlock_strict() rcu: fix header guard for rcu_all_qs() Anthony Krowiak (1): s390/vfio-ap: Fix no AP queue sharing allowed message written to kernel log Anup Patel (1): irqchip/riscv-imsic: Separate next and previous pointers in IMSIC vector Aric Cyr (1): drm/amd/display: Request HW cursor on DCN3.2 with SubVP Arnd Bergmann (5): soc: samsung: include linux/array_size.h where needed net: xgene-v2: remove incorrect ACPI_PTR annotation EDAC/ie31200: work around false positive build warning watchdog: aspeed: fix 64-bit division octeontx2: hide unused label Artur Weber (1): pinctrl: bcm281xx: Use "unsigned int" instead of bare "unsigned" Asad Kamal (1): drm/amd/pm: Skip P2S load for SMU v13.0.12 Assadian, Navid (1): drm/amd/display: Fix mismatch type comparison Athira Rajeev (1): arch/powerpc/perf: Check the instruction type before creating sample with perf_mem_data_src Austin Zheng (3): drm/amd/display: Account For OTO Prefetch Bandwidth When Calculating Urgent Bandwidth drm/amd/display: Use Nominal vBlank If Provided Instead Of Capping It drm/amd/display: Call FP Protect Before Mode Programming/Mode Support Avraham Stern (1): wifi: iwlwifi: mvm: fix setting the TK when associated Avula Sri Charan (1): wifi: ath12k: Avoid napi_sync() before napi_enable() Axel Forsman (2): can: kvaser_pciefd: Continue parsing DMA buf after dropped RX can: kvaser_pciefd: Fix echo_skb race Balbir Singh (4): dma/mapping.c: dev_dbg support for dma_addressing_limited dma-mapping: Fix warning reported for missing prototype x86/kaslr: Reduce KASLR entropy on most x86 systems x86/mm/init: Handle the special case of device private pages in add_pages(), to not increase max_pfn and trigger dma_addressing_limited() bounce buffers Baokun Li (2): ext4: reject the 'data_err=abort' option in nojournal mode ext4: do not convert the unwritten extents if data writeback fails Bard Liao (1): soundwire: cadence_master: set frame shape and divider based on actual clk freq Bart Van Assche (1): scsi: usb: Rename the RESERVE and RELEASE constants Bartosz Golaszewski (1): gpiolib: sanitize the return value of gpio_chip::set_config() Benjamin Berg (2): um: Store full CSGSFS and SS register from mcontext wifi: mac80211: add HT and VHT basic set verification Benjamin Lin (1): wifi: mt76: mt7996: revise TXS size Benjamin Segall (1): posix-timers: Invoke cond_resched() during exit_itimers() Bibo Mao (1): MIPS: Use arch specific syscall name match function Bitterblue Smith (9): wifi: rtw88: Fix rtw_init_vht_cap() for RTL8814AU wifi: rtw88: Fix rtw_init_ht_cap() for RTL8814AU wifi: rtw88: Fix rtw_desc_to_mcsrate() to handle MCS16-31 wifi: rtw88: Fix rtw_mac_power_switch() for RTL8814AU wifi: rtw88: Fix rtw_update_sta_info() for RTL8814AU wifi: rtw88: Extend rtw_fw_send_ra_info() for RTL8814AU wifi: rtw88: Fix download_firmware_validate() for RTL8814AU wifi: rtw88: Fix __rtw_download_firmware() for RTL8814AU wifi: rtw88: Don't use static local variable in rtw8822b_set_tx_power_index_by_rate Bogdan-Gabriel Roman (1): spi: spi-fsl-dspi: Halt the module after a new message transfer Boris Burkov (2): btrfs: make btrfs_discard_workfn() block_group ref explicit btrfs: handle empty eb->folios in num_extent_folios() Brandon Kammerdiener (1): bpf: fix possible endless loop in BPF map iteration Brandon Syu (1): Revert "drm/amd/display: Exit idle optimizations before attempt to access PHY" Brendan Jackman (1): kunit: tool: Use qboot on QEMU x86_64 Breno Leitao (3): x86/bugs: Make spectre user default depend on MITIGATION_SPECTRE_V2 netdevsim: call napi_schedule from a timer context memcg: always call cond_resched() after fn() Caleb Sander Mateos (2): ublk: complete command synchronously on error io_uring: use IO_REQ_LINK_FLAGS more Carlos Sanchez (1): can: slcan: allow reception of short error messages Carolina Jubran (2): net/mlx5: Preserve rate settings when creating a rate node net/mlx5e: Avoid WARN_ON when configuring MQPRIO with HTB offload enabled Cezary Rojewski (1): ASoC: codecs: pcm3168a: Allow for 24-bit in provider mode Chaohai Chen (1): scsi: target: spc: Fix loop traversal in spc_rsoc_get_descr() Charlene Liu (3): drm/amd/display: remove minimum Dispclk and apply oem panel timing. drm/amd/display: fix dcn4x init failed drm/amd/display: pass calculated dram_speed_mts to dml2 Charles Keepax (3): ASoC: rt722-sdca: Add some missing readable registers ASoC: cs42l43: Disable headphone clamps during type detection soundwire: bus: Fix race on the creation of the IRQ domain Chen Linxuan (1): blk-cgroup: improve policy registration error handling Chenyuan Yang (2): ASoC: sma1307: Add NULL check in sma1307_setting_loaded() ASoC: imx-card: Adjust over allocation of memory in imx_card_parse_of() Chih-Kang Chang (1): wifi: rtw89: Parse channel from IE to correct invalid hardware reports during scanning Chin-Ting Kuo (1): watchdog: aspeed: Update bootstatus handling Ching-Te Ku (4): wifi: rtw89: coex: Fix coexistence report not show as expected wifi: rtw89: coex: Assign value over than 0 to avoid firmware timer hang wifi: rtw89: coex: Separated Wi-Fi connecting event from Wi-Fi scan event wifi: rtw89: coex: Add protect to avoid A2DP lag while Wi-Fi connecting Choong Yong Liang (1): net: phylink: use pl->link_interface in phylink_expects_phy() Chris Lu (2): Bluetooth: btmtksdio: Check function enabled before doing close Bluetooth: btmtksdio: Do close if SDIO card removed without close Chris Morgan (2): power: supply: axp20x_battery: Update temp sensor for AXP717 from device tree mfd: axp20x: AXP717: Add AXP717_TS_PIN_CFG to writeable regs Christian Brauner (1): pidfs: improve multi-threaded exec and premature thread-group leader exit polling Christian Bruel (1): PCI: endpoint: pci-epf-test: Fix double free that causes kernel to oops Christian Göttsche (1): ext4: reorder capability check last Christian König (4): drm/amdgpu: rework how the cleaner shader is emitted v3 drm/amdgpu: rework how isolation is enforced v2 drm/amdgpu: use GFP_NOWAIT for memory allocations drm/amdgpu: remove all KFD fences from the BO on release Christoph Hellwig (3): block: mark bounce buffering as incompatible with integrity loop: check in LO_FLAGS_DIRECT_IO in loop_default_blocksize loop: don't require ->write_iter for writable files in loop_configure ChunHao Lin (1): r8169: disable RTL8126 ZRX-DC timeout Chung Chung (1): dm vdo indexer: prevent unterminated string warning Claudiu Beznea (5): phy: renesas: rcar-gen3-usb2: Move IRQ request in probe phy: renesas: rcar-gen3-usb2: Lock around hardware registers and driver data phy: renesas: rcar-gen3-usb2: Assert PLL reset on PHY power off serial: sh-sci: Update the suspend/resume support pinctrl: renesas: rzg2l: Add suspend/resume support for pull up/down Coly Li (1): badblocks: Fix a nonsense WARN_ON() which checks whether a u64 variable < 0 Cong Wang (1): sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() Conor Dooley (1): RISC-V: add vector extension validation checks Cristian Ciocaltea (1): drm/rockchip: vop2: Improve display modes handling on RK3588 HDMI0 Csókás, Bence (1): net: fec: Refactor MAC reset to function Damien Le Moal (2): nvmet: pci-epf: Keep completion queues mapped nvmet: pci-epf: clear completion queue IRQ flag on delete Damon Ding (1): phy: phy-rockchip-samsung-hdptx: Swap the definitions of LCPLL_REF and ROPLL_REF Dan Carpenter (3): ASoC: sma1307: Fix error handling in sma1307_setting_loaded() pinctrl: tegra: Fix off by one in tegra_pinctrl_get_group() pmdomain: core: Fix error checking in genpd_dev_pm_attach_by_id() Dang Huynh (1): pinctrl: qcom: msm8917: Add MSM8937 wsa_reset pin Daniel Gabay (1): wifi: iwlwifi: w/a FW SMPS mode selection Daniel Gomez (2): kconfig: merge_config: use an empty file as initfile drm/xe: xe_gen_wa_oob: replace program_invocation_short_name Daniel Hsu (1): mctp: Fix incorrect tx flow invalidation condition in mctp-i2c Danny Wang (1): drm/amd/display: Do not enable replay when vtotal update is pending. Darrick J. Wong (2): block: fix race between set_blocksize and read paths block: hoist block size validation code to a separate function Dave Ertman (1): ice: Fix LACP bonds without SRIOV environment Dave Jiang (1): dmaengine: idxd: Fix ->poll() return value David (Ming Qiang) Wu (1): drm/amdgpu: read back register after written for VCN v4.0.5 David Hildenbrand (1): kernel/fork: only call untrack_pfn_clear() on VMAs duplicated for fork() David Lechner (1): iio: adc: ad7944: don't use storagebits for sizing David Plowman (1): media: i2c: imx219: Correct the minimum vblanking value David Rosca (1): drm/amdgpu: Update SRIOV video codec caps David Sterba (1): btrfs: tree-checker: adjust error code for header level check David Wang (1): module: release codetag section when module load fails David Wei (1): tools: ynl-gen: validate 0 len strings from kernel Davidlohr Bueso (6): fs/buffer: split locking for pagecache lookups fs/buffer: introduce sleeping flavors for pagecache lookups fs/buffer: use sleeping version of __find_get_block() fs/ocfs2: use sleeping version of __find_get_block() fs/jbd2: use sleeping version of __find_get_block() fs/ext4: use sleeping version of sb_find_get_block() Depeng Shao (2): media: qcom: camss: csid: Only add TPG v4l2 ctrl if TPG hardware is available media: qcom: camss: Add default case in vfe_src_pad_code Dhananjay Ugwekar (1): cpufreq: amd-pstate: Remove unnecessary driver_lock in set_boost Dian-Syuan Yang (1): wifi: rtw89: set force HE TB mode when connecting to 11ax AP Dillon Varone (5): drm/amd/display: Fix DMUB reset sequence for DCN401 drm/amd/display: Fix p-state type when p-state is unsupported drm/amd/display: Fixes for mcache programming in DML21 drm/amd/display: Ammend DCPG IP control sequences to align with HW guidance drm/amd/display: Populate register address for dentist for dcn401 Diogo Ivo (2): ACPI: PNP: Add Intel OC Watchdog IDs to non-PNP device list arm64: tegra: p2597: Fix gpio for vdd-1v8-dis regulator Dmitry Baryshkov (6): nvmem: core: fix bit offsets of more than one byte nvmem: core: verify cell's raw_len nvmem: core: update raw_len if the bit reading is required nvmem: qfprom: switch to 4-byte aligned reads phy: core: don't require set_mode() callback for phy_get_mode() to work pinctrl: qcom: switch to devm_register_sys_off_handler() Dmitry Bogdanov (1): scsi: target: iscsi: Fix timeout on deleted connection Dominik Grzegorzek (1): padata: do not leak refcount in reorder_work Dongli Zhang (1): vhost-scsi: protect vq->log_used with vq->mutex Douglas Anderson (1): drm/panel-edp: Add Starry 116KHD024006 Ed Burcher (1): ALSA: hda/realtek: Add quirk for Lenovo Yoga Pro 7 14ASP10 Eddie James (1): eeprom: ee1004: Check chip before probing Eder Zulian (1): mfd: syscon: Add check for invalid resource size Eduard Zingerman (3): bpf: don't do clean_live_states when state->loop_entry->branches > 0 bpf: copy_verifier_state() should copy 'loop_entry' field bpf: abort verification if env->cur_state->loop_entry != NULL Emily Deng (1): drm/amdgpu: Fix missing drain retry fault the last entry Emmanuel Grumbach (2): wifi: iwlwifi: fix the ECKV UEFI variable name wifi: mac80211: set ieee80211_prep_tx_info::link_id upon Auth Rx En-Wei Wu (1): Bluetooth: btusb: use skb_pull to avoid unsafe access in QCA dump handling Eric Dumazet (7): cgroup/rstat: avoid disabling irqs for O(num_cpu) posix-timers: Add cond_resched() to posix_timer_add() search loop tcp: bring back NUMA dispersion in inet_ehash_locks_alloc() tcp: be less liberal in TSEcr received while in SYN_RECV state net: flush_backlog() small changes net-sysfs: restore behavior for not running devices idpf: fix idpf_vport_splitq_napi_poll() Eric Huang (1): drm/amdkfd: fix missing L2 cache info in topology Eric Woudstra (1): net: ethernet: mtk_ppe_offload: Allow QinQ, double ETH_P_8021Q only Erick Shepherd (2): mmc: host: Wait for Vdd to settle on card power off mmc: sdhci: Disable SD card clock before changing parameters Felix Fietkau (5): wifi: mt76: scan: fix setting tx_info fields wifi: mt76: mt7996: implement driver specific get_txpower function wifi: mt76: only mark tx-status-failed frames as ACKed on mt76x0/2 wifi: mt76: mt7996: use the correct vif link for scanning/roc wifi: mt76: scan: set vif offchannel link for scanning/roc Felix Kuehling (1): drm/amdgpu: Allow P2P access through XGMI Filipe Manana (3): btrfs: fix non-empty delayed iputs list on unmount due to async workers btrfs: get zone unusable bytes while holding lock at btrfs_reclaim_bgs_work() btrfs: send: return -ENAMETOOLONG when attempting a path that is too long Flora Cui (2): drm/amdgpu/discovery: check ip_discovery fw file available drm/amdgpu: release xcp_mgr on exit Florent Revest (1): mm: fix VM_UFFD_MINOR == VM_SHADOW_STACK on USERFAULTFD=y && ARM64_GCS=y Frank Li (3): PCI: dwc: ep: Ensure proper iteration over outbound map windows PCI: dwc: Use resource start as ioremap() input in dw_pcie_pme_turn_off() i3c: master: svc: Flush FIFO before sending Dynamic Address Assignment(DAA) Frederick Lawler (1): ima: process_measurement() needlessly takes inode_lock() on MAY_READ Frediano Ziglio (1): xen: Add support for XenServer 6.1 platform device Gabor Juhos (1): arm64: dts: marvell: uDPU: define pinctrl state for alarm LEDs Gao Xiang (1): erofs: initialize decompression early Gaurav Batra (2): powerpc/pseries/iommu: memory notifier incorrectly adds TCEs for pmemory powerpc/pseries/iommu: create DDW for devices with DMA mask less than 64-bits Gašper Nemgar (1): platform/x86: ideapad-laptop: add support for some new buttons Ge Yang (1): mm/hugetlb: fix kernel NULL pointer dereference when replacing free hugetlb folios Geert Uytterhoeven (3): ipv4: ip_gre: Fix set but not used warning in ipgre_err() if IPv4-only serial: sh-sci: Save and restore more registers pmdomain: renesas: rcar: Remove obsolete nullify checks Geetha sowjanya (1): octeontx2-af: Fix APR entry mapping based on APR_LMT_CFG George Shen (3): drm/amd/display: Skip checking FRL_MODE bit for PCON BW determination drm/amd/display: Read LTTPR ALPM caps during link cap retrieval drm/amd/display: Update CR AUX RD interval interpretation Goldwyn Rodrigues (1): btrfs: correct the order of prelim_ref arguments in btrfs__prelim_ref Greg Kroah-Hartman (3): driver core: faux: only create the device if probe() succeeds spi: use container_of_cont() for to_spi_device() Linux 6.14.9 Guangguan Wang (1): net/smc: use the correct ndev to find pnetid by pnetid table Gustavo Sousa (1): drm/xe: Disambiguate GMDID-based IP names Hangbin Liu (1): bonding: report duplicate MAC address in all situations Hans Verkuil (2): media: cx231xx: set device_caps for 417 media: test-drivers: vivid: don't call schedule in loop Hans de Goede (1): mei: vsc: Use struct vsc_tp_packet as vsc-tp tx_buf and rx_buf type Hans-Frieder Vogt (2): net: tn40xx: add pci-id of the aqr105-based Tehuti TN4010 cards net: tn40xx: create swnode for mdio and aqr105 phy and add to mdiobus Haoran Jiang (1): samples/bpf: Fix compilation failure for samples/bpf on LoongArch Fedora Hariprasad Kelam (1): Octeontx2-af: RPM: Register driver with PCI subsys IDs Harish Kasiviswanathan (3): drm/amdkfd: Set per-process flags only once for gfx9/10/11/12 drm/amdkfd: Set per-process flags only once cik/vi drm/amdgpu: Set snoop bit for SDMA for MI series Harry VanZyllDeJong (1): drm/amd/display: Add support for disconnected eDP streams Harry Wentland (1): drm/amd/display: Don't treat wb connector as physical in create_validate_stream_for_sink Hector Martin (4): soc: apple: rtkit: Implement OSLog buffers properly ASoC: tas2764: Add reg defaults for TAS2764_INT_CLK_CFG ASoC: tas2764: Mark SW_RESET as volatile ASoC: tas2764: Power up/down amp on mute ops Heiko Carstens (1): s390/tlb: Use mm_has_pgste() instead of mm_alloc_pgste() Heiko Stuebner (2): nvmem: rockchip-otp: Move read-offset into variant-data nvmem: rockchip-otp: add rk3576 variant data Heiner Kallweit (2): r8169: increase max jumbo packet size on RTL8125/RTL8126 r8169: don't scan PHY addresses > 0 Heming Zhao (1): dlm: make tcp still work in multi-link env Herbert Xu (3): crypto: lzo - Fix compression buffer overrun crypto: ahash - Set default reqsize from ahash_alg crypto: skcipher - Zap type in crypto_alloc_sync_skcipher Huacai Chen (1): net: stmmac: dwmac-loongson: Set correct {tx,rx}_fifo_size Huisong Li (1): hwmon: (acpi_power_meter) Fix the fake power alarm reporting Ian Rogers (1): tools/build: Don't pass test log files to linker Ido Schimmel (2): vxlan: Annotate FDB data races bridge: netfilter: Fix forwarding of fragmented packets Ignacio Moreno Gonzalez (1): mm: mmap: map MAP_STACK to VM_NOHUGEPAGE only if THP is enabled Ihor Solodrai (1): selftests/bpf: Mitigate sockmap_ktls disconnect_after_delete failure Ilan Peer (2): wifi: cfg80211: Update the link address when a link is added wifi: mac80211_hwsim: Fix MLD address translation Ilia Gavrilov (1): llc: fix data loss when reading from a socket in llc_ui_recvmsg() Ilpo Järvinen (2): tcp: reorganize tcp_in_ack_event() and tcp_count_delivered() PCI: Fix old_size lower bound in calculate_iosize() too Ilya Bakoulin (2): drm/amd/display: Fix BT2020 YCbCr limited/full range input drm/amd/display: Don't try AUX transactions on disconnected link Imre Deak (1): drm/i915/dp: Fix determining SST/MST mode during MTP TU state computation Ingo Molnar (1): x86/stackprotector/64: Only export __ref_stack_chk_guard on CONFIG_SMP Inochi Amaoto (1): pinctrl: sophgo: avoid to modify untouched bit when setting cv1800 pinconf Isaac Scott (1): regulator: ad5398: Add device tree support Ivan Pravdin (1): crypto: algif_hash - fix double free in hash_accept Jaakko Karrenpalo (1): net: hsr: Fix PRP duplicate detection Jacob Keller (1): ice: fix vf->num_mac count with port representors Jaegeuk Kim (1): f2fs: introduce f2fs_base_attr for global sysfs entries Jakob Unterwurzacher (1): net: dsa: microchip: linearize skb for tail-tagging switches Jakub Kicinski (4): eth: mlx4: don't try to complete XDP frames in netpoll netdevsim: allow normal queue reset while down net: page_pool: avoid false positive warning if NAPI was never added tools: ynl-gen: don't output external constants Jan Kara (2): jbd2: do not try to recover wiped journal jbd2: Avoid long replay times due to high number or revoke blocks Janne Grunau (1): soc: apple: rtkit: Use high prio work queue Jason Andryuk (1): xenbus: Allow PVH dom0 a non-local xenstore Jason Gunthorpe (2): iommu/vt-d: Check if SVA is supported when attaching the SVA domain genirq/msi: Store the IOMMU IOVA directly in msi_desc instead of iommu_cookie Jedrzej Jagielski (1): ixgbe: add support for thermal sensor event reception Jeff Chen (1): wifi: mwifiex: Fix HT40 bandwidth issue. Jens Axboe (2): io_uring/fdinfo: annotate racy sq/cq head/tail reads io_uring/net: only retry recv bundle for a full transfer Jernej Skrabec (1): Revert "arm64: dts: allwinner: h6: Use RSB for AXP805 PMIC connection" Jessica Zhang (2): drm/msm/dpu: Set possible clones for all encoders drm: Add valid clones check Jianbo Liu (1): net/mlx5e: Add correct match to check IPSec syndromes for switchdev mode Jiang Liu (2): drm/amdgpu: reset psp->cmd to NULL after releasing the buffer amdgpu/soc15: enable asic reset for dGPU in case of suspend abort Jiasheng Jiang (1): dpll: Add an assertion to check freq_supported_num Jiayuan Chen (1): bpftool: Using the right format specifiers Jing Su (1): dql: Fix dql->limit value when reset. Jing Zhou (1): drm/amd/display: Guard against setting dispclk low for dcn31x Jinliang Zheng (1): dm: fix unconditional IO throttle caused by REQ_PREFLUSH Jinqian Yang (1): arm64: Add support for HIP09 Spectre-BHB mitigation Johannes Berg (11): wifi: iwlwifi: fix debug actions order wifi: iwlwifi: mark Br device not integrated wifi: mac80211: don't include MLE in ML reconf per-STA profile wifi: mac80211: fix warning on disconnect during failed ML reconf wifi: mac80211: fix U-APSD check in ML reconfiguration wifi: iwlwifi: use correct IMR dump variable wifi: mac80211: always send max agg subframe num in strict mode wifi: mac80211: don't unconditionally call drv_mgd_complete_tx() wifi: mac80211: remove misplaced drv_mgd_complete_tx() call wifi: iwlwifi: add support for Killer on MTL wifi: mac80211: restore monitor for outgoing frames Johannes Thumshirn (1): block: only update request sector if needed John Harrison (1): drm/xe/guc: Drop error messages about missing GuC logs John Olender (1): drm/amd/display: Defer BW-optimization-blocked DRR adjustments Jon Hunter (1): arm64: tegra: Resize aperture for the IGX PCIe C5 slot Jonas Karlman (1): net: stmmac: dwmac-rk: Validate GRF and peripheral GRF during probe Jonathan Kim (1): drm/amdkfd: set precise mem ops caps to disabled for gfx 11 and 12 Jonathan McDowell (1): tpm: Convert warn to dbg in tpm2_start_auth_session() Jordan Crouse (1): clk: qcom: camcc-sm8250: Use clk_rcg2_shared_ops for some RCGs Josh Poimboeuf (2): objtool: Properly disable uaccess validation objtool: Fix error handling inconsistencies in check() Joshua Aberback (1): drm/amd/display: Increase block_sequence array size Judith Mendez (1): mmc: sdhci_am654: Add SDHCI_QUIRK2_SUPPRESS_V1P8_ENA quirk to am62 compatible Justin Tee (4): scsi: lpfc: Handle duplicate D_IDs in ndlp search-by D_ID routine scsi: lpfc: Ignore ndlp rport mismatch in dev_loss_tmo callbk scsi: lpfc: Free phba irq in lpfc_sli4_enable_msi() when pci_irq_vector() fails scsi: lpfc: Reduce log message generation during ELS ring clean up K Prateek Nayak (1): fs/pipe: Limit the slots in pipe_resize_ring() Kai Mäkisara (4): scsi: st: Tighten the page format heuristics with MODE SELECT scsi: st: ERASE does not change tape location scsi: scsi_debug: First fixes for tapes scsi: st: Restore some drive settings after reset Kai Vehmanen (1): ASoc: SOF: topology: connect DAI to a single DAI link Karl Chan (1): clk: qcom: ipq5018: allow it to be bulid on arm32 Karthikeyan Periyasamy (1): wifi: ath12k: Update the peer id in PPDU end user stats TLV Kate Hsuan (1): HID: Kconfig: Add LEDS_CLASS_MULTICOLOR dependency to HID_LOGITECH Kaustabh Chakraborty (1): mmc: dw_mmc: add exynos7870 DW MMC support Kees Cook (6): PNP: Expand length of fixup id string net/mlx4_core: Avoid impossible mlx4_db_alloc() order value pstore: Change kmsg_bytes storage size to u32 btrfs: compression: adjust cb->compressed_folios allocation type mm: vmalloc: actually use the in-place vrealloc region mm: vmalloc: only zero-init on vrealloc shrink Kevin Krakauer (1): selftests/net: have `gro.sh -t` return a correct exit code Konstantin Andreev (2): smack: recognize ipv4 CIPSO w/o categories smack: Revert "smackfs: Added check catlen" Konstantin Shkolnyy (1): vdpa/mlx5: Fix mlx5_vdpa_get_config() endianness on big-endian machines Konstantin Taranov (1): net/mana: fix warning in the writer of client oob Krzysztof Kozlowski (7): ASoC: codecs: wsa884x: Correct VI sense channel mask ASoC: codecs: wsa883x: Correct VI sense channel mask can: c_can: Use of_property_present() to test existence of DT property clk: qcom: clk-alpha-pll: Do not use random stack value for recalc rate iio: accel: fxls8962af: Fix wakeup source leaks on device unbind iio: adc: qcom-spmi-iadc: Fix wakeup source leaks on device unbind iio: imu: st_lsm6dsx: Fix wakeup source leaks on device unbind Kuan-Chung Chen (1): wifi: rtw89: 8922a: fix incorrect STA-ID in EHT MU PPDU Kuhanh Murugasen Krishnan (1): fpga: altera-cvp: Increase credit timeout Kunihiko Hayashi (1): net: stmmac: Correct usage of maximum queue number macros Kuninori Morimoto (1): ASoC: soc-dai: check return value at snd_soc_dai_set_tdm_slot() Kuniyuki Iwashima (3): ipv4: fib: Move fib_valid_key_len() to rtm_to_fib_config(). ipv4: fib: Hold rtnl_net_lock() in ip_rt_ioctl(). ip: fib_rules: Fetch net from fib_rule in fib[46]_rule_configure(). Kurt Borja (1): hwmon: (dell-smm) Increment the number of fans Kyunghwan Seo (1): watchdog: s3c2410_wdt: Fix PMU register bits for ExynosAutoV920 SoC Lad Prabhakar (1): clk: renesas: rzg2l-cpg: Refactor Runtime PM clock validation Larisa Grigore (2): spi: spi-fsl-dspi: restrict register range for regmap access spi: spi-fsl-dspi: Reset SR flags before sending a new message Lee Trager (1): eth: fbnic: Prepend TSENE FW fields with FBNIC_FW Len Brown (1): tools/power turbostat: Clustered Uncore MHz counters should honor show/hide options Leo Zeng (1): Revert "drm/amd/display: Request HW cursor on DCN3.2 with SubVP" Leon Huang (1): drm/amd/display: Fix incorrect DPCD configs while Replay/PSR switch Leon Romanovsky (1): xfrm: prevent high SEQ input in non-ESN mode Li Bin (1): ARM: at91: pm: fix at91_suspend_finish for ZQ calibration Lijo Lazar (5): drm/amdgpu: Reinit FW shared flags on VCN v5.0.1 drm/amdgpu: Avoid HDP flush on JPEG v5.0.1 drm/amdgpu: Add offset normalization in VCN v5.0.1 drm/amd/pm: Fetch current power limit from PMFW drm/amdgpu: Use active umc info from discovery Lin.Cao (1): drm/buddy: fix issue that force_merge cannot free all roots Lingbo Kong (2): wifi: ath12k: report station mode receive rate for IEEE 802.11be wifi: ath12k: report station mode transmit rate Linus Torvalds (3): gcc-15: make 'unterminated string initialization' just a warning gcc-15: disable '-Wunterminated-string-initialization' entirely for now Fix mis-uses of 'cc-option' for warning disablement Linus Walleij (1): ASoC: pcm6240: Drop bogus code handling IRQ as GPIO Lizhi Hou (2): accel/amdxdna: Check interrupt register before mailbox_rx_worker exits accel/amdxdna: Refactor hardware context destroy routine Lorenzo Stoakes (1): intel_th: avoid using deprecated page->mapping, index fields Lucas De Marchi (2): drm/xe: Stop ignoring errors from xe_ttm_stolen_mgr_init() drm/xe: Fix xe_tile_init_noalloc() error propagation Luis de Arquer (1): spi-rockchip: Fix register out of bounds access Luiz Augusto von Dentz (1): Bluetooth: L2CAP: Fix not checking l2cap_chan security level Maarten Lankhorst (2): drm/xe: Move suballocator init to after display init drm/xe: Do not attempt to bootstrap VF in execlists mode Maciej S. Szmigiero (1): ALSA: hda/realtek: Enable PC beep passthrough for HP EliteBook 855 G7 Maher Sanalla (1): RDMA/uverbs: Propagate errors from rdma_lookup_get_uobject() Manish Pandey (1): scsi: ufs: Introduce quirk to extend PA_HIBERN8TIME for UFS devices Manuel Fombuena (2): leds: Kconfig: leds-st1202: Add select for required LEDS_TRIGGER_PATTERN leds: leds-st1202: Initialize hardware before DT node child operations Marcin Bernatowicz (1): drm/xe/client: Skip show_run_ticks if unable to read timestamp Marcos Paulo de Souza (1): printk: Check CON_SUSPEND when unblanking a console Marek Szyprowski (1): dma-mapping: avoid potential unused data compilation warning Marek Vasut (1): leds: trigger: netdev: Configure LED blink interval for HW offload Mario Limonciello (2): x86/amd_node: Add SMN offsets to exclusive region access Revert "drm/amd: Keep display off while going into S4" Mark Harmstone (1): btrfs: avoid linker error in btrfs_find_create_tree_block() Mark Pearson (1): platform/x86: think-lmi: Fix attribute name usage for non-compliant items Mark Zhang (1): net/mlx5e: Use right API to free bitmap memory Markus Elfring (1): media: c8sectpfe: Call of_node_put(i2c_bus) only once in c8sectpfe_probe() Martin Blumenstingl (1): pinctrl: meson: define the pull up/down resistor value as 60 kOhm Martin KaFai Lau (1): bpf: Use kallsyms to find the function name of a struct_ops's stub function Martin Povišer (1): ASoC: ops: Enforce platform maximum on initial value Martin Tsai (1): drm/amd/display: Support multiple options during psr entry. Masahiro Yamada (1): kconfig: do not clear SYMBOL_VALID when reading include/config/auto.conf Matt Johnston (1): fuse: Return EPERM rather than ENOSYS from link() Matthew Brost (2): drm/xe: Nuke VM's mapping upon close drm/xe: Retry BO allocation Matthew Sakai (1): dm vdo: use a short static string for thread name prefix Matthew Wilcox (Oracle) (2): orangefs: Do not truncate file size highmem: add folio_test_partial_kmap() Matthias Fend (1): media: tc358746: improve calculation of the D-PHY timing registers Matthieu Baerts (NGI0) (1): mptcp: pm: userspace: flags: clearer msg if no remote addr Matti Lehtimäki (2): remoteproc: qcom_wcnss: Handle platforms with only single power domain remoteproc: qcom_wcnss: Fix on platforms without fallback regulators Michael Chan (1): bnxt_en: Set NPAR 1.2 support when registering with firmware Michael Jeanson (1): rseq: Fix segfault on registration when rseq_cs is non-zero Michael Margolin (1): RDMA/core: Fix best page size finding when it can cross SG entries Michael S. Tsirkin (2): virtio: break and reset virtio devices on device_shutdown() virtgpu: don't reset on shutdown Michal Pecio (1): usb: xhci: Don't change the status of stalled TDs on failed Stop EP Michal Swiatkowski (3): ice: init flow director before RDMA ice: treat dyn_allowed only as suggestion ice: count combined queues using Rx/Tx count Michal Wajdeczko (7): drm/xe/pf: Release all VFs configs on device removal drm/xe/relay: Don't use GFP_KERNEL for new transactions drm/xe/pf: Reset GuC VF config when unprovisioning critical resource drm/xe/pf: Move VFs reprovisioning to worker drm/xe/sa: Always call drm_suballoc_manager_fini() drm/xe/vf: Perform early GT MMIO initialization to read GMDID drm/xe: Always setup GT MMIO adjustment data Mika Westerberg (1): thunderbolt: Do not add non-active NVM if NVM upgrade is disabled for retimer Mike Christie (1): vhost-scsi: Return queue full for page alloc failures during copy Mikulas Patocka (1): dm: restrict dm device size to 2^63-512 bytes Ming Lei (2): loop: move vfs_fsync() out of loop_update_dio() blk-throttle: don't take carryover for prioritized processing of metadata Ming Yen Hsieh (1): wifi: mt76: mt7925: load the appropriate CLC data based on hardware type Ming-Hung Tsai (1): dm cache: prevent BUG_ON by blocking retries on failed device resumes Miri Korenblit (2): wifi: iwlwifi: don't warn when if there is a FW error wifi: iwlwifi: don't warn during reprobe Moshe Shemesh (1): net/mlx5: Avoid report two health errors on same syndrome Mrinmay Sarkar (1): PCI: epf-mhi: Update device ID for SA8775P Mukesh Kumar Savaliya (1): i2c: qcom-geni: Update i2c frequency table to match hardware guidance Mykyta Yatsenko (1): bpf: Return prog btf_id without capable check Naman Trivedi (1): arm64: zynqmp: add clock-output-names property in clock nodes Namjae Jeon (2): cifs: add validation check for the fields in smb_aces ksmbd: fix stream write failure Nandakumar Edamana (1): libbpf: Fix out-of-bound read Nathan Chancellor (2): i3c: master: svc: Fix implicit fallthrough in svc_i3c_master_ibi_work() kbuild: Properly disable -Wunterminated-string-initialization for clang Navid Assadian (1): drm/amd/display: Add opp recout adjustment Nicholas Kazlauskas (2): drm/amd/display: Ensure DMCUB idle before reset on DCN31/DCN35 drm/amd/display: Guard against setting dispclk low when active Nicholas Susanto (1): drm/amd/display: Enable urgent latency adjustment on DCN35 Nick Hu (1): clocksource/drivers/timer-riscv: Stop stimecmp when cpu hotplug Nicolas Bouchinet (2): netfilter: conntrack: Bound nf_conntrack sysctl writes scsi: logging: Fix scsi_logging_level bounds Nicolas Bretz (1): ext4: on a remount, only log the ro or r/w state when it has changed Nicolas Escande (1): wifi: ath12k: fix ath12k_hal_tx_cmd_ext_desc_setup() info1 override Niklas Cassel (2): misc: pci_endpoint_test: Give disabled BARs a distinct error code selftests: pci_endpoint: Skip disabled BARs Niklas Neronin (1): usb: xhci: set page size to the xHCI-supported size Niklas Söderlund (1): media: adv7180: Disable test-pattern control on adv7180 Nilay Shroff (1): block: acquire q->limits_lock while reading sysfs attributes Nir Lichtman (1): x86/build: Fix broken copy command in genimage.sh when making isoimage Nícolas F. R. A. Prado (4): thermal/drivers/mediatek/lvts: Start sensor interrupts disabled ASoC: mediatek: mt6359: Add stub for mt6359_accdet_enable_jack_detect ASoC: mediatek: mt8188: Treat DMIC_GAINx_CUR as non-volatile ASoC: mediatek: mt8188: Add reference for dmic clocks Oak Zeng (1): drm/xe: Reject BO eviction if BO is bound to current VM Oliver Hartkopp (2): can: bcm: add locking for bcm_op runtime updates can: bcm: add missing rcu read protection for procfs content Olivier Moysan (1): drm: bridge: adv7511: fill stream capabilities Ovidiu Bunea (1): drm/amd/display: Exit idle optimizations before accessing PHY P Praneesh (3): wifi: ath12k: fix the ampdu id fetch in the HAL_RX_MPDU_START TLV wifi: ath12k: Fix end offset bit definition in monitor ring descriptor wifi: ath11k: Use dma_alloc_noncoherent for rx_tid buffer allocation Pali Rohár (10): cifs: Add fallback for SMB2 CREATE without FILE_READ_ATTRIBUTES cifs: Fix querying and creating MF symlinks over SMB1 cifs: Fix access_flags_to_smbopen_mode cifs: Fix negotiate retry functionality cifs: Set default Netbios RFC1001 server name to hostname in UNC cifs: Fix establishing NetBIOS session for SMB2+ connection cifs: Fix getting DACL-only xattr system.cifs_acl and system.smb3_acl cifs: Check if server supports reparse points before using them cifs: Fix and improve cifs_query_path_info() and cifs_query_file_info() cifs: Fix changing times and read-only attr over SMB1 smb_set_file_info() function Paolo Abeni (1): mr: consolidate the ipmr_can_free_table() checks. Patrisious Haddad (1): net/mlx5: Change POOL_NEXT_SIZE define value and make it global Paul Burton (2): MIPS: pm-cps: Use per-CPU variables as per-CPU, not per-core clocksource: mips-gic-timer: Enable counter when CPUs start Paul Chaignon (1): xfrm: Sanitize marks before insert Paul E. McKenney (1): rcu: Fix get_state_synchronize_rcu_full() GP-start detection Paul Elder (1): media: imx335: Set vblank immediately Paul Kocialkowski (1): net: dwmac-sun8i: Use parsed internal PHY address instead of 1 Pavan Kumar Linga (1): idpf: fix null-ptr-deref in idpf_features_check Pavel Begunkov (4): io_uring: don't duplicate flushing in io_req_post_cqe io_uring/msg: initialise msg request opcode io_uring: sanitise ring params earlier io_uring: fix overflow resched cqe reordering Pavel Nikulin (1): platform/x86: asus-wmi: Disable OOBE state after resume from hibernation Paweł Anikiel (1): x86/Kconfig: make CFI_AUTO_DEFAULT depend on !RUST or Rust >= 1.88 Pedro Nishiyama (1): Bluetooth: Disable SCO support if READ_VOICE_SETTING is unsupported/broken Peichen Huang (1): drm/amd/display: not abort link train when bw is low Pengyu Luo (1): cpufreq: Add SM8650 to cpufreq-dt-platdev blocklist Peter Seiderer (2): net: pktgen: fix mpls maximum labels list parsing net: pktgen: fix access outside of user given buffer in pktgen_thread_write() Peter Ujfalusi (3): ASoC: SOF: ipc4-control: Use SOF_CTRL_CMD_BINARY as numid for bytes_ext ASoC: SOF: Intel: hda-bus: Use PIO mode on ACE2+ platforms ASoC: SOF: ipc4-pcm: Delay reporting is only supported for playback direction Peter Zijlstra (5): perf/core: Clean up perf_try_init_event() perf/core: Fix perf_mmap() failure path x86/ibt: Handle FineIBT in handle_cfi_failure() x86/traps: Cleanup and robustify decode_bug() x86/boot: Mark start_secondary() with __noendbr Peter Zijlstra (Intel) (1): perf: Avoid the read if the count is already updated Peterson Guo (1): drm/amd/display: Reverse the visual confirm recouts Petr Machata (2): vxlan: Join / leave MC group after remote changes bridge: mdb: Allow replace of a host-joined group Philip Redkin (1): x86/mm: Check return value from memblock_phys_alloc_range() Philip Yang (1): drm/amdkfd: KFD release_work possible circular locking Philippe Simons (1): clk: sunxi-ng: h616: Reparent GPU clock during frequency changes Ping-Ke Shih (7): wifi: rtw89: fw: propagate error code from rtw89_h2c_tx() wifi: rtw89: fw: get sb_sel_ver via get_unaligned_le32() wifi: rtw89: fw: add blacklist to avoid obsolete secure firmware wifi: rtw89: fw: validate multi-firmware header before getting its size wifi: rtw89: fw: validate multi-firmware header before accessing wifi: rtw89: call power_on ahead before selecting firmware wifi: rtw89: add wiphy_lock() to work that isn't held wiphy_lock() yet Prathamesh Shete (1): pinctrl-tegra: Restore SFSEL bit when freeing pins Qu Wenruo (2): btrfs: run btrfs_error_commit_super() early btrfs: avoid NULL pointer dereference if no valid csum tree Quan Zhou (2): wifi: mt76: mt7925: Simplify HIF suspend handling to avoid suspend fail wifi: mt76: mt7925: fix fails to enter low power mode in suspend state Raag Jadav (2): devres: Introduce devm_kmemdup_array() err.h: move IOMEM_ERR_PTR() to err.h Rae Moar (1): kunit: tool: Fix bug in parsing test plan Rafael J. Wysocki (1): cpuidle: menu: Avoid discarding useful information Ramasamy Kaliappan (1): wifi: ath12k: Improve BSS discovery with hidden SSID in 6 GHz band Ranjan Kumar (2): scsi: mpi3mr: Add level check to control event logging scsi: mpi3mr: Update timestamp only for supervisor IOCs Ravi Bangoria (2): perf/amd/ibs: Fix perf_ibs_op.cnt_mask for CurCnt perf/amd/ibs: Fix ->config to sample period calculation for OP PMU Rex Lu (1): wifi: mt76: mt7996: fix SER reset trigger on WED reset Ricardo Ribalda (2): media: uvcvideo: Add sanity check to uvc_ioctl_xu_ctrl_map media: uvcvideo: Handle uvc menu translation inside uvc_get_le_value Rik van Riel (1): x86/mm: Make MMU_GATHER_RCU_TABLE_FREE unconditional Ritesh Harjani (IBM) (1): book3s64/radix: Fix compile errors when CONFIG_ARCH_WANT_OPTIMIZE_DAX_VMEMMAP=n Rob Herring (Arm) (1): perf: arm_pmuv3: Call kvm_vcpu_pmu_resync_el0() before enabling counters Robert Richter (1): libnvdimm/labels: Fix divide error in nd_label_data_init() Robin Murphy (1): iommu: Keep dev->iommu state consistent Rodrigo Vivi (2): drm/xe/display: Remove hpd cancel work sync from runtime pm path drm/xe: Fix PVC RPe and RPa information Roger Pau Monne (2): PCI: vmd: Disable MSI remapping bypass under Xen xen/pci: Do not register devices with segments >= 0x10000 Roger Quadros (1): dmaengine: ti: k3-udma-glue: Drop skip_fdq argument from k3_udma_glue_reset_rx_chn Ronak Doshi (1): vmxnet3: update MTU after device quiesce Rosen Penev (1): wifi: ath9k: return by of_get_mac_address Ryan Roberts (2): arm64/mm: Check pmd_table() in pmd_trans_huge() arm64/mm: Check PUD_TYPE_TABLE in pud_bad() Ryan Walklin (2): ASoC: sun4i-codec: support hp-det-gpios property ASoC: sun4i-codec: correct dapm widgets and controls for h616 Ryo Takakura (1): lockdep: Fix wait context check on softirq for PREEMPT_RT Ryusuke Konishi (1): nilfs2: fix deadlock warnings caused by lock dependency in init_nilfs() Sabrina Dubroca (2): espintcp: fix skb leaks espintcp: remove encap socket caching to avoid reference leak Sagi Maimon (1): ptp: ocp: Limit signal/freq counts in summary output functions Sakari Ailus (2): media: v4l: Memset argument to 0 before calling get_mbus_config pad op media: i2c: ov2740: Free control handler on error path Saket Kumar Bhaskar (1): perf/hw_breakpoint: Return EOPNOTSUPP for unsupported breakpoint type Salah Triki (1): smb: server: smb2pdu: check return value of xa_store() Samiullah Khawaja (1): xsk: Bring back busy polling support in XDP_COPY Samson Tam (3): drm/amd/display: fix check for identity ratio drm/amd/display: Fix mismatch type comparison in custom_float drm/amd/display: remove TF check for LLS policy Samuel Holland (1): riscv: Allow NOMMU kernels to access all of RAM Saranya Gopal (1): platform/x86/intel: hid: Add Pantherlake support Satyanarayana K V P (2): drm/xe/vf: Retry sending MMIO request to GUC on timeout error drm/xe/pf: Create a link between PF and VF devices Sean Anderson (1): spi: zynqmp-gqspi: Always acknowledge interrupts Sean Wang (1): Bluetooth: btmtksdio: Prevent enabling interrupts after IRQ handler removal Seongman Lee (1): x86/sev: Fix operator precedence in GHCB_MSR_VMPL_REQ_LEVEL macro Sergio Perez Gonzalez (1): spi: spi-mux: Fix coverity issue, unchecked return value Seyediman Seyedarab (1): kbuild: fix argument parsing in scripts/config Shahar Shitrit (2): net/mlx5: Modify LSB bitmask in temperature event to include only the first bit net/mlx5: Apply rate-limiting to high temperature warning Shashank Gupta (1): crypto: octeontx2 - suppress auth failure screaming due to negative tests Shayne Chen (1): wifi: mt76: Check link_conf pointer in mt76_connac_mcu_sta_basic_tlv() Shin'ichiro Kawasaki (1): null_blk: generate null_blk configfs features string Shivasharan S (1): scsi: mpt3sas: Send a diag reset if target reset fails Shiwu Zhang (1): drm/amdgpu: enlarge the VBIOS binary size limit Shixiong Ou (1): fbdev: fsl-diu-fb: add missing device_remove_file() Shree Ramamoorthy (1): mfd: tps65219: Remove TPS65219_REG_TI_DEV_ID check Shuicheng Lin (2): drm/xe/debugfs: Add missing xe_pm_runtime_put in wedge_mode_set drm/xe: Use xe_mmio_read32() to read mtcfg register Shyam Sundar S K (1): i2c: amd-asf: Set cmd variable when encountering an error Simona Vetter (1): drm/atomic: clarify the rules around drm_atomic_state->allow_modeset Siva Durga Prasad Paladugu (1): firmware: xilinx: Dont send linux address to get fpga config get status Soeren Moch (1): wifi: rtl8xxxu: retry firmware download on error Sohil Mehta (2): x86/smpboot: Fix INIT delay assignment for extended Intel Families x86/microcode: Update the Intel processor flag scan check Song Liu (1): bpf: arm64: Silence "UBSAN: negation-overflow" warning Song Yoong Siang (1): igc: Avoid unnecessary link down event in XDP_SETUP_PROG process Srinivasan Shanmugam (2): drm/amdgpu/gfx10: Add cleaner shader for GFX10.1.10 drm/amdkfd: Fix error handling for missing PASID in 'kfd_process_device_init_vm' Stanimir Varbanov (2): PCI: brcmstb: Expand inbound window size up to 64GB PCI: brcmstb: Add a softdep to MIP MSI-X driver Stanley Chu (1): i3c: master: svc: Fix missing STOP for master request Stefan Binding (2): ASoC: intel/sdw_utils: Add volume limit to cs42l43 speakers ASoC: intel/sdw_utils: Add volume limit to cs35l56 speakers Stefan Wahren (3): staging: vchiq_arm: Create keep-alive thread during probe drm/v3d: Add clock handling dmaengine: fsl-edma: Fix return code for unhandled interrupts Stefano Garzarella (1): vhost_task: fix vhost_task_create() documentation Stephan Gerhold (1): i2c: qup: Vote for interconnect bandwidth to DRAM Steven Rostedt (1): ring-buffer: Use kaslr address instead of text delta Subbaraya Sundeep (1): octeontx2-af: Set LMT_ENA bit for APR table entries Subramanian Mohan (1): pps: generators: replace copy of pps-gen info struct with const pointer Sudeep Holla (4): mailbox: pcc: Use acpi_os_ioremap() instead of ioremap() firmware: arm_ffa: Reject higher major version as incompatible firmware: arm_ffa: Handle the presence of host partition in the partition info firmware: arm_scmi: Relax duplicate name constraint across protocol ids Suman Ghosh (4): octeontx2-pf: use xdp_return_frame() to free xdp buffers octeontx2-pf: Add AF_XDP non-zero copy support octeontx2-pf: AF_XDP zero copy receive support octeontx2-pf: Avoid adding dcbnl_ops for LBK and SDP vf Sungjong Seo (1): exfat: call bh_read in get_block only when necessary Sunil Khatri (1): drm/ttm: fix the warning for hit_low and evict_low Suren Baghdasaryan (1): alloc_tag: allocate percpu counters for module tags dynamically Sven Schwermer (1): crypto: mxs-dcp - Only set OTP_KEY bit for OTP key Svyatoslav Ryhel (1): ARM: tegra: Switch DSI-B clock parent to PLLD on Tegra114 Takashi Iwai (5): ALSA: seq: Improve data consistency at polling ASoC: Intel: bytcr_rt5640: Add DMI quirk for Acer Aspire SW3-013 ALSA: hda/realtek: Add quirk for HP Spectre x360 15-df1xxx ALSA: usb-audio: Fix duplicated name in MIDI substream names ALSA: pcm: Fix race of buffer access at PCM OSS layer Taniya Das (1): clk: qcom: lpassaudiocc-sc7280: Add support for LPASS resets for QCM6490 Tao Zhou (1): drm/amdgpu: increase RAS bad page threshold Tavian Barnes (1): ASoC: SOF: Intel: hda: Fix UAF when reloading module Thangaraj Samynathan (1): net: lan743x: Restore SGMII CTRL register on resume Thippeswamy Havalige (1): PCI: xilinx-cpm: Add cpm_csr register mapping for CPM5_HOST1 variant Thomas Gleixner (1): posix-timers: Ensure that timer initialization is fully visible Thomas Huth (2): x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in UAPI headers Thomas Weißschuh (1): timer_list: Don't use %pK through printk() Thomas Zimmermann (4): drm/gem: Test for imported GEM buffers with helper drm/ast: Find VBIOS mode from regular display size drm/ast: Hide Gens 1 to 3 TX detection in branch drm/gem: Internally test import_attach for imported objects Tianyang Zhang (1): mm/page_alloc.c: avoid infinite retries caused by cpuset race Tiwei Bie (1): um: Update min_low_pfn to match changes in uml_reserved Tobias Brunner (1): xfrm: Fix UDP GRO handling for some corner cases Tom Chung (1): drm/amd/display: Initial psr_version with correct setting Trond Myklebust (7): NFSv4: Check for delegation validity in nfs_start_delegation_return_locked() NFS: Don't allow waiting for exiting tasks SUNRPC: Don't allow waiting for exiting tasks NFSv4: Treat ENETUNREACH errors as fatal for state recovery SUNRPC: rpc_clnt_set_transport() must not change the autobind setting SUNRPC: rpcbind should never reset the port to the value '0' pNFS/flexfiles: Report ENETDOWN as a connection error Tudor Ambarus (1): mailbox: use error ret code of of_parse_phandle_with_args() Uday Shankar (1): ublk: enforce ublks_max only for unprivileged devices Umesh Nerlige Ramappa (1): drm/xe/oa: Ensure that polled read returns latest data Uros Bizjak (1): x86/locking: Use ALT_OUTPUT_SP() for percpu_{,try_}cmpxchg{64,128}_op() Valentin Caron (1): pinctrl: devicetree: do not goto err when probing hogs in pinctrl_dt_to_map Vasant Hegde (1): iommu/amd/pgtbl_v2: Improve error handling Vicki Pfau (1): Input: xpad - add more controllers Victor Lu (1): drm/amdgpu: Do not program AGP BAR regs under SRIOV in gfxhub_v1_0.c Victor Skvortsov (2): drm/amdgpu: Skip pcie_replay_count sysfs creation for VF drm/amdgpu: Skip err_count sysfs creation on VF unsupported RAS blocks Vijendar Mukunda (1): soundwire: amd: change the soundwire wake enable/disable sequence Viktor Malik (1): bpftool: Fix readlink usage in get_fd_type Vinay Belgaumkar (1): drm/xe: Add locks in gtidle code Vinicius Costa Gomes (1): dmaengine: idxd: Fix allowing write() from different address spaces Vinith Kumar R (1): wifi: ath12k: Report proper tx completion status to mac80211 Viresh Kumar (1): firmware: arm_ffa: Set dma_mask for ffa devices Vitalii Mordan (1): i2c: pxa: fix call balance of i2c->clk handling routines Vitaliy Shevtsov (1): media: cec: use us_to_ktime() where appropriate Vladimir Kondratiev (1): irqchip/riscv-aplic: Add support for hart indexes Vladimir Moskovkin (1): platform/x86: dell-wmi-sysman: Avoid buffer overflow in current_password_store() Waiman Long (1): x86/nmi: Add an emergency handler in nmi_desc & use it in nmi_shootdown_cpus() Wang Liang (1): net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done Wang Yaxin (1): taskstats: fix struct taskstats breaks backward compatibility since version 15 Wang Zhaolong (3): smb: client: Store original IO parameters and prevent zero IO sizes smb: client: Fix use-after-free in cifs_fill_dirent smb: client: Reset all search buffer pointers when releasing buffer Wentao Guan (2): nvme-pci: add quirks for device 126f:1001 nvme-pci: add quirks for WDC Blue SN550 15b7:5009 Willem de Bruijn (2): ipv6: save dontfrag in cork ipv6: remove leftover ip6 cookie initializer William Tu (3): net/mlx5e: set the tx_queue_len for pfifo_fast net/mlx5e: reduce rep rxq depth to 256 for ECPF net/mlx5e: reduce the max log mpwrq sz for ECPF and reps Xiao Liang (2): net: ipv6: Init tunnel link-netns before registering dev rtnetlink: Lookup device in target netns when creating link Xiaofei Tan (1): ACPI: HED: Always initialize before evged Xiaogang Chen (2): drm/amdkfd: Have kfd driver use same PASID values from graphic driver drm/amdkfd: Fix pasid value leak Xin Li (Intel) (1): x86/fred: Fix system hang during S4 resume with FRED enabled Xin Wang (1): drm/xe/debugfs: fixed the return value of wedged_mode_set Xu Yang (1): PM: sleep: Suppress sleeping parent warning in special case Yeoreum Yun (2): coresight-etb10: change etb_drvdata spinlock's type to raw_spinlock_t coresight: change coresight_trace_id_map's lock type to raw_spinlock_t Yi Liu (2): iommufd: Extend IOMMU_GET_HW_INFO to report PASID capability iommufd: Disallow allocating nested parent domain with fault ID Yihan Zhu (1): drm/amd/display: handle max_downscale_src_width fail check Yonghong Song (1): bpf: Allow pre-ordering for bpf cgroup progs Youssef Samir (1): accel/qaic: Mask out SR-IOV PCI resources Yuanjun Gong (1): leds: pwm-multicolor: Add check for fwnode_property_read_u32 Zhang Rui (1): thermal: intel: x86_pkg_temp_thermal: Fix bogus trip temperature Zhang Yi (2): ext4: don't write back data before punch hole in nojournal mode ext4: remove writable userspace mappings before truncating page cache Zhi Wang (1): drm/nouveau: fix the broken marco GSP_MSG_MAX_SIZE Zhikai Zhai (1): drm/amd/display: calculate the remain segments for all pipes Zhongqiu Han (1): virtio_ring: Fix data race by tagging event_triggered as racy for KCSAN Zhongwei Zhang (1): drm/amd/display: Correct timing_adjust_pending flag setting. Zsolt Kajtar (2): fbcon: Use correct erase colour for clearing in fbcon fbdev: core: tileblit: Implement missing margin clearing for tileblit feijuan.li (1): drm/edid: fixed the bug that hdr metadata was not reset gaoxu (1): cgroup: Fix compilation issue due to cgroup_mutex not being exported junan (1): HID: usbkbd: Fix the bit shift number for LED_KANA shantiprasad shettar (1): bnxt_en: Query FW parameters when the CAPS_CHANGE bit is set zihan zhou (1): sched: Reduce the default slice to avoid tasks getting an extra tick

3 months, 2 weeks

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Linux 6.12.31

by Greg Kroah-Hartman

I'm announcing the release of the 6.12.31 kernel. All users of the 6.12 kernel series must upgrade. The updated 6.12.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.12.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/admin-guide/kernel-parameters.txt | 2 Documentation/driver-api/serial/driver.rst | 2 Documentation/hwmon/dell-smm-hwmon.rst | 14 Makefile | 6 arch/arm/boot/dts/nvidia/tegra114.dtsi | 2 arch/arm/mach-at91/pm.c | 21 arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts | 38 - arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts | 14 arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi | 22 arch/arm64/boot/dts/marvell/armada-3720-uDPU.dtsi | 8 arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi | 2 arch/arm64/boot/dts/nvidia/tegra234-p3740-0002+p3701-0008.dts | 10 arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi | 15 arch/arm64/include/asm/cputype.h | 2 arch/arm64/include/asm/pgtable.h | 27 - arch/arm64/kernel/proton-pack.c | 1 arch/loongarch/kernel/Makefile | 8 arch/loongarch/kvm/Makefile | 2 arch/mips/include/asm/ftrace.h | 16 arch/mips/kernel/pm-cps.c | 30 - arch/powerpc/include/asm/mmzone.h | 1 arch/powerpc/kernel/prom_init.c | 4 arch/powerpc/mm/book3s64/radix_pgtable.c | 3 arch/powerpc/mm/numa.c | 2 arch/powerpc/perf/core-book3s.c | 20 arch/powerpc/perf/isa207-common.c | 4 arch/powerpc/platforms/pseries/iommu.c | 139 ++++-- arch/riscv/include/asm/page.h | 12 arch/riscv/include/asm/pgtable.h | 2 arch/riscv/kernel/Makefile | 4 arch/riscv/mm/tlbflush.c | 37 - arch/s390/hypfs/hypfs_diag_fs.c | 2 arch/s390/include/asm/tlb.h | 2 arch/um/kernel/mem.c | 1 arch/x86/Kconfig | 1 arch/x86/boot/genimage.sh | 5 arch/x86/entry/entry.S | 2 arch/x86/events/amd/ibs.c | 20 arch/x86/events/intel/ds.c | 9 arch/x86/include/asm/bug.h | 5 arch/x86/include/asm/cfi.h | 11 arch/x86/include/asm/ibt.h | 4 arch/x86/include/asm/intel-family.h | 1 arch/x86/include/asm/nmi.h | 2 arch/x86/include/asm/percpu.h | 28 - arch/x86/include/asm/perf_event.h | 1 arch/x86/include/asm/sev-common.h | 2 arch/x86/include/uapi/asm/bootparam.h | 4 arch/x86/include/uapi/asm/e820.h | 4 arch/x86/include/uapi/asm/ldt.h | 4 arch/x86/include/uapi/asm/msr.h | 4 arch/x86/include/uapi/asm/ptrace-abi.h | 6 arch/x86/include/uapi/asm/ptrace.h | 4 arch/x86/include/uapi/asm/setup_data.h | 4 arch/x86/include/uapi/asm/signal.h | 8 arch/x86/kernel/alternative.c | 30 + arch/x86/kernel/cfi.c | 22 arch/x86/kernel/cpu/bugs.c | 10 arch/x86/kernel/cpu/microcode/intel.c | 2 arch/x86/kernel/nmi.c | 42 + arch/x86/kernel/reboot.c | 10 arch/x86/kernel/smpboot.c | 6 arch/x86/kernel/traps.c | 82 ++- arch/x86/mm/init.c | 9 arch/x86/mm/init_64.c | 15 arch/x86/mm/kaslr.c | 10 arch/x86/power/cpu.c | 14 arch/x86/um/os-Linux/mcontext.c | 3 block/badblocks.c | 5 block/bdev.c | 17 block/blk-cgroup.c | 22 block/blk-settings.c | 5 block/blk-throttle.c | 15 block/blk-zoned.c | 5 block/blk.h | 3 block/bounce.c | 2 block/fops.c | 16 block/ioctl.c | 6 crypto/ahash.c | 4 crypto/algif_hash.c | 4 crypto/lzo-rle.c | 2 crypto/lzo.c | 2 crypto/skcipher.c | 1 drivers/accel/qaic/qaic_drv.c | 2 drivers/acpi/Kconfig | 2 drivers/acpi/acpi_pnp.c | 2 drivers/acpi/hed.c | 7 drivers/auxdisplay/charlcd.c | 5 drivers/auxdisplay/charlcd.h | 5 drivers/auxdisplay/hd44780.c | 2 drivers/auxdisplay/lcd2s.c | 2 drivers/auxdisplay/panel.c | 2 drivers/block/loop.c | 5 drivers/block/ublk_drv.c | 53 +- drivers/bluetooth/btmtksdio.c | 15 drivers/bluetooth/btusb.c | 98 +--- drivers/char/tpm/tpm2-sessions.c | 2 drivers/clk/clk-s2mps11.c | 3 drivers/clk/imx/clk-imx8mp.c | 151 ++++++ drivers/clk/qcom/Kconfig | 2 drivers/clk/qcom/camcc-sm8250.c | 56 +- drivers/clk/qcom/clk-alpha-pll.c | 52 +- drivers/clk/qcom/lpassaudiocc-sc7280.c | 23 - drivers/clk/renesas/rzg2l-cpg.c | 102 ++-- drivers/clk/sunxi-ng/ccu-sun20i-d1.c | 44 + drivers/clk/sunxi-ng/ccu_mp.h | 22 drivers/clocksource/mips-gic-timer.c | 6 drivers/clocksource/timer-riscv.c | 6 drivers/cpufreq/amd-pstate.c | 1 drivers/cpufreq/cpufreq-dt-platdev.c | 1 drivers/cpufreq/tegra186-cpufreq.c | 7 drivers/cpuidle/governors/menu.c | 13 drivers/crypto/marvell/octeontx2/otx2_cptvf_reqmgr.c | 7 drivers/crypto/mxs-dcp.c | 8 drivers/dma/fsl-edma-main.c | 2 drivers/dma/idxd/cdev.c | 9 drivers/dpll/dpll_core.c | 5 drivers/edac/ie31200_edac.c | 28 - drivers/firmware/arm_ffa/bus.c | 1 drivers/firmware/arm_ffa/driver.c | 12 drivers/firmware/arm_scmi/bus.c | 19 drivers/firmware/xilinx/zynqmp.c | 6 drivers/fpga/altera-cvp.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | 5 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 52 -- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 30 + drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 31 - drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 30 + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 14 drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h | 3 drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 38 + drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 7 drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c | 42 + drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 47 +- drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c | 48 +- drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c | 10 drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 1 drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 2 drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.c | 25 + drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c | 27 + drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c | 31 + drivers/gpu/drm/amd/amdgpu/nv.c | 16 drivers/gpu/drm/amd/amdgpu/soc21.c | 10 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 39 - drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c | 69 ++- drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_v10.c | 41 + drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_v11.c | 41 + drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_v12.c | 41 + drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_v9.c | 35 + drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_vi.c | 71 +-- drivers/gpu/drm/amd/amdkfd/kfd_process.c | 16 drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 2 drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 23 - drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 41 + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 2 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 2 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 6 drivers/gpu/drm/amd/display/dc/basics/dc_common.c | 3 drivers/gpu/drm/amd/display/dc/bios/command_table2.c | 9 drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c | 3 drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c | 22 drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/dcn316_clk_mgr.c | 15 drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c | 13 drivers/gpu/drm/amd/display/dc/clk_mgr/dcn401/dcn401_clk_mgr.c | 2 drivers/gpu/drm/amd/display/dc/core/dc.c | 22 drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c | 21 drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 4 drivers/gpu/drm/amd/display/dc/dc_dp_types.h | 12 drivers/gpu/drm/amd/display/dc/dc_hw_types.h | 5 drivers/gpu/drm/amd/display/dc/dc_types.h | 7 drivers/gpu/drm/amd/display/dc/dccg/dcn401/dcn401_dccg.c | 3 drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c | 3 drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c | 4 drivers/gpu/drm/amd/display/dc/dio/dcn10/dcn10_stream_encoder.c | 3 drivers/gpu/drm/amd/display/dc/dio/dcn401/dcn401_dio_stream_encoder.c | 3 drivers/gpu/drm/amd/display/dc/dml/dcn35/dcn35_fpu.c | 6 drivers/gpu/drm/amd/display/dc/dml/dcn351/dcn351_fpu.c | 1 drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_wrapper.c | 8 drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c | 5 drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.h | 1 drivers/gpu/drm/amd/display/dc/dpp/dcn30/dcn30_dpp.c | 11 drivers/gpu/drm/amd/display/dc/hpo/dcn31/dcn31_hpo_dp_stream_encoder.c | 3 drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c | 10 drivers/gpu/drm/amd/display/dc/hwss/dcn10/dcn10_hwseq.c | 7 drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c | 8 drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c | 4 drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c | 3 drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c | 139 +++++- drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.h | 7 drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_init.c | 4 drivers/gpu/drm/amd/display/dc/hwss/hw_sequencer.h | 6 drivers/gpu/drm/amd/display/dc/inc/core_types.h | 2 drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h | 1 drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h | 6 drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c | 42 + drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_phy.c | 8 drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training.c | 5 drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training_8b_10b.c | 7 drivers/gpu/drm/amd/display/dc/link/protocols/link_edp_panel_control.c | 25 - drivers/gpu/drm/amd/display/dc/resource/dcn315/dcn315_resource.c | 42 - drivers/gpu/drm/amd/display/dc/spl/dc_spl.c | 4 drivers/gpu/drm/amd/display/dc/spl/dc_spl_types.h | 2 drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 6 drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c | 17 drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c | 4 drivers/gpu/drm/amd/display/dmub/src/dmub_dcn401.c | 47 +- drivers/gpu/drm/amd/display/dmub/src/dmub_dcn401.h | 3 drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c | 4 drivers/gpu/drm/amd/include/asic_reg/mmhub/mmhub_9_4_1_offset.h | 32 + drivers/gpu/drm/amd/include/asic_reg/mmhub/mmhub_9_4_1_sh_mask.h | 48 ++ drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 1 drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c | 5 drivers/gpu/drm/ast/ast_mode.c | 10 drivers/gpu/drm/bridge/adv7511/adv7511_audio.c | 2 drivers/gpu/drm/drm_atomic_helper.c | 28 + drivers/gpu/drm/drm_buddy.c | 5 drivers/gpu/drm/drm_edid.c | 1 drivers/gpu/drm/drm_gem.c | 4 drivers/gpu/drm/mediatek/mtk_dpi.c | 5 drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c | 2 drivers/gpu/drm/panel/panel-edp.c | 1 drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 40 + drivers/gpu/drm/v3d/v3d_drv.c | 25 - drivers/gpu/drm/xe/xe_bo.c | 22 drivers/gpu/drm/xe/xe_debugfs.c | 3 drivers/gpu/drm/xe/xe_device.c | 10 drivers/gpu/drm/xe/xe_gen_wa_oob.c | 6 drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c | 37 + drivers/gpu/drm/xe/xe_gt_sriov_vf.c | 12 drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c | 22 drivers/gpu/drm/xe/xe_gt_tlb_invalidation.h | 2 drivers/gpu/drm/xe/xe_guc_relay.c | 2 drivers/gpu/drm/xe/xe_oa.c | 1 drivers/gpu/drm/xe/xe_pci_sriov.c | 51 ++ drivers/gpu/drm/xe/xe_pt.c | 14 drivers/gpu/drm/xe/xe_pt.h | 3 drivers/gpu/drm/xe/xe_sa.c | 3 drivers/gpu/drm/xe/xe_tile.c | 12 drivers/gpu/drm/xe/xe_tile.h | 1 drivers/gpu/drm/xe/xe_ttm_stolen_mgr.c | 17 drivers/gpu/drm/xe/xe_ttm_stolen_mgr.h | 2 drivers/gpu/drm/xe/xe_vm.c | 32 + drivers/hid/usbhid/usbkbd.c | 2 drivers/hwmon/dell-smm-hwmon.c | 5 drivers/hwmon/gpio-fan.c | 16 drivers/hwmon/xgene-hwmon.c | 2 drivers/hwtracing/coresight/coresight-etb10.c | 26 - drivers/hwtracing/intel_th/Kconfig | 1 drivers/hwtracing/intel_th/msu.c | 31 - drivers/i2c/busses/i2c-designware-pcidrv.c | 33 - drivers/i2c/busses/i2c-designware-platdrv.c | 48 +- drivers/i2c/busses/i2c-pxa.c | 5 drivers/i2c/busses/i2c-qup.c | 36 + drivers/i3c/master/svc-i3c-master.c | 4 drivers/iio/adc/ad7944.c | 16 drivers/infiniband/core/umem.c | 36 + drivers/infiniband/core/uverbs_cmd.c | 144 +++--- drivers/infiniband/core/verbs.c | 11 drivers/input/joystick/xpad.c | 3 drivers/iommu/amd/io_pgtable_v2.c | 2 drivers/iommu/dma-iommu.c | 28 - drivers/iommu/iommu-priv.h | 2 drivers/iommu/iommu.c | 2 drivers/iommu/iommufd/device.c | 34 + drivers/iommu/iommufd/hw_pagetable.c | 3 drivers/iommu/of_iommu.c | 6 drivers/irqchip/irq-riscv-aplic-direct.c | 24 - drivers/irqchip/irq-riscv-imsic-early.c | 8 drivers/irqchip/irq-riscv-imsic-platform.c | 16 drivers/irqchip/irq-riscv-imsic-state.c | 96 ++-- drivers/irqchip/irq-riscv-imsic-state.h | 7 drivers/leds/rgb/leds-pwm-multicolor.c | 5 drivers/leds/trigger/ledtrig-netdev.c | 16 drivers/mailbox/mailbox.c | 7 drivers/mailbox/pcc.c | 8 drivers/md/dm-cache-target.c | 24 + drivers/md/dm-table.c | 4 drivers/md/dm-vdo/indexer/index-layout.c | 5 drivers/md/dm-vdo/vdo.c | 11 drivers/md/dm.c | 8 drivers/media/i2c/adv7180.c | 34 - drivers/media/i2c/imx219.c | 2 drivers/media/i2c/imx335.c | 21 drivers/media/i2c/tc358746.c | 19 drivers/media/platform/qcom/camss/camss-csid.c | 60 +- drivers/media/platform/qcom/camss/camss-vfe.c | 4 drivers/media/platform/st/sti/c8sectpfe/c8sectpfe-core.c | 3 drivers/media/test-drivers/vivid/vivid-kthread-cap.c | 11 drivers/media/test-drivers/vivid/vivid-kthread-out.c | 11 drivers/media/test-drivers/vivid/vivid-kthread-touch.c | 11 drivers/media/test-drivers/vivid/vivid-sdr-cap.c | 11 drivers/media/usb/cx231xx/cx231xx-417.c | 2 drivers/media/usb/uvc/uvc_ctrl.c | 77 +-- drivers/media/usb/uvc/uvc_v4l2.c | 6 drivers/media/v4l2-core/v4l2-subdev.c | 2 drivers/mfd/axp20x.c | 1 drivers/mfd/tps65219.c | 7 drivers/misc/eeprom/ee1004.c | 4 drivers/misc/mei/vsc-tp.c | 14 drivers/misc/pci_endpoint_test.c | 6 drivers/mmc/host/dw_mmc-exynos.c | 41 + drivers/mmc/host/sdhci-pci-core.c | 6 drivers/mmc/host/sdhci.c | 9 drivers/net/bonding/bond_main.c | 2 drivers/net/can/c_can/c_can_platform.c | 2 drivers/net/can/kvaser_pciefd.c | 101 ++-- drivers/net/can/slcan/slcan-core.c | 26 - drivers/net/ethernet/apm/xgene-v2/main.c | 4 drivers/net/ethernet/broadcom/bnxt/bnxt.c | 8 drivers/net/ethernet/freescale/enetc/enetc.c | 16 drivers/net/ethernet/freescale/fec_main.c | 52 +- drivers/net/ethernet/intel/ice/ice_ethtool.c | 3 drivers/net/ethernet/intel/ice/ice_irq.c | 25 - drivers/net/ethernet/intel/ice/ice_lag.c | 6 drivers/net/ethernet/intel/ice/ice_lib.c | 2 drivers/net/ethernet/intel/ice/ice_main.c | 6 drivers/net/ethernet/intel/ice/ice_virtchnl.c | 1 drivers/net/ethernet/intel/idpf/idpf.h | 2 drivers/net/ethernet/intel/idpf/idpf_lib.c | 10 drivers/net/ethernet/intel/idpf/idpf_txrx.c | 18 drivers/net/ethernet/marvell/octeontx2/af/cgx.c | 14 drivers/net/ethernet/marvell/octeontx2/af/rvu.h | 2 drivers/net/ethernet/marvell/octeontx2/af/rvu_cn10k.c | 24 - drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c | 11 drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c | 8 drivers/net/ethernet/mediatek/mtk_ppe_offload.c | 22 drivers/net/ethernet/mellanox/mlx4/alloc.c | 6 drivers/net/ethernet/mellanox/mlx4/en_tx.c | 2 drivers/net/ethernet/mellanox/mlx5/core/en.h | 3 drivers/net/ethernet/mellanox/mlx5/core/en/params.c | 16 drivers/net/ethernet/mellanox/mlx5/core/en/params.h | 1 drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c | 1 drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c | 49 -- drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c | 28 - drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 36 - drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 5 drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c | 3 drivers/net/ethernet/mellanox/mlx5/core/esw/ipsec_fs.c | 13 drivers/net/ethernet/mellanox/mlx5/core/esw/ipsec_fs.h | 5 drivers/net/ethernet/mellanox/mlx5/core/esw/legacy.c | 2 drivers/net/ethernet/mellanox/mlx5/core/events.c | 11 drivers/net/ethernet/mellanox/mlx5/core/fs_ft_pool.c | 6 drivers/net/ethernet/mellanox/mlx5/core/fs_ft_pool.h | 2 drivers/net/ethernet/mellanox/mlx5/core/health.c | 1 drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c | 3 drivers/net/ethernet/meta/fbnic/fbnic_netdev.c | 2 drivers/net/ethernet/microchip/lan743x_main.c | 19 drivers/net/ethernet/microsoft/mana/gdma_main.c | 2 drivers/net/ethernet/realtek/r8169_main.c | 28 + drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c | 3 drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c | 21 drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 2 drivers/net/ethernet/tehuti/tn40.c | 9 drivers/net/ethernet/tehuti/tn40.h | 33 + drivers/net/ethernet/tehuti/tn40_mdio.c | 82 +++ drivers/net/ethernet/ti/cpsw_new.c | 1 drivers/net/ieee802154/ca8210.c | 9 drivers/net/mctp/mctp-i2c.c | 2 drivers/net/phy/nxp-c45-tja11xx.c | 54 ++ drivers/net/phy/phylink.c | 2 drivers/net/usb/r8152.c | 1 drivers/net/vmxnet3/vmxnet3_drv.c | 5 drivers/net/vxlan/vxlan_core.c | 36 + drivers/net/wireless/ath/ath11k/dp.h | 6 drivers/net/wireless/ath/ath11k/dp_rx.c | 117 ++--- drivers/net/wireless/ath/ath12k/core.c | 12 drivers/net/wireless/ath/ath12k/core.h | 1 drivers/net/wireless/ath/ath12k/dp_mon.c | 16 drivers/net/wireless/ath/ath12k/dp_tx.c | 6 drivers/net/wireless/ath/ath12k/hal_desc.h | 2 drivers/net/wireless/ath/ath12k/hal_rx.h | 3 drivers/net/wireless/ath/ath12k/pci.c | 13 drivers/net/wireless/ath/ath12k/wmi.c | 4 drivers/net/wireless/ath/ath9k/init.c | 4 drivers/net/wireless/intel/iwlwifi/cfg/dr.c | 2 drivers/net/wireless/intel/iwlwifi/fw/dbg.c | 4 drivers/net/wireless/intel/iwlwifi/fw/uefi.c | 8 drivers/net/wireless/intel/iwlwifi/fw/uefi.h | 4 drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c | 10 drivers/net/wireless/intel/iwlwifi/iwl-trans.c | 8 drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c | 4 drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 15 drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c | 3 drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 3 drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 2 drivers/net/wireless/marvell/mwifiex/11n.c | 6 drivers/net/wireless/mediatek/mt76/mt76.h | 1 drivers/net/wireless/mediatek/mt76/mt76_connac3_mac.h | 3 drivers/net/wireless/mediatek/mt76/mt76x0/pci.c | 3 drivers/net/wireless/mediatek/mt76/mt76x0/usb.c | 3 drivers/net/wireless/mediatek/mt76/mt76x2/pci.c | 3 drivers/net/wireless/mediatek/mt76/mt76x2/usb.c | 3 drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 64 ++ drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h | 3 drivers/net/wireless/mediatek/mt76/mt7996/mac.c | 4 drivers/net/wireless/mediatek/mt76/mt7996/mcu.h | 3 drivers/net/wireless/mediatek/mt76/mt7996/mmio.c | 2 drivers/net/wireless/mediatek/mt76/tx.c | 3 drivers/net/wireless/realtek/rtl8xxxu/core.c | 17 drivers/net/wireless/realtek/rtw88/mac.c | 6 drivers/net/wireless/realtek/rtw88/main.c | 40 - drivers/net/wireless/realtek/rtw88/reg.h | 3 drivers/net/wireless/realtek/rtw88/rtw8822b.c | 14 drivers/net/wireless/realtek/rtw88/util.c | 3 drivers/net/wireless/realtek/rtw89/coex.c | 14 drivers/net/wireless/realtek/rtw89/core.c | 23 - drivers/net/wireless/realtek/rtw89/core.h | 2 drivers/net/wireless/realtek/rtw89/fw.c | 101 ++++ drivers/net/wireless/realtek/rtw89/fw.h | 12 drivers/net/wireless/realtek/rtw89/mac.c | 55 ++ drivers/net/wireless/realtek/rtw89/mac.h | 3 drivers/net/wireless/realtek/rtw89/mac80211.c | 1 drivers/net/wireless/realtek/rtw89/reg.h | 4 drivers/net/wireless/realtek/rtw89/regd.c | 2 drivers/net/wireless/realtek/rtw89/rtw8851b.c | 1 drivers/net/wireless/realtek/rtw89/rtw8852a.c | 1 drivers/net/wireless/realtek/rtw89/rtw8852b.c | 1 drivers/net/wireless/realtek/rtw89/rtw8852bt.c | 1 drivers/net/wireless/realtek/rtw89/rtw8852c.c | 1 drivers/net/wireless/realtek/rtw89/rtw8922a.c | 1 drivers/net/wireless/realtek/rtw89/ser.c | 4 drivers/net/wireless/virtual/mac80211_hwsim.c | 14 drivers/nvdimm/label.c | 3 drivers/nvme/host/pci.c | 6 drivers/nvme/target/tcp.c | 3 drivers/nvmem/core.c | 40 + drivers/nvmem/qfprom.c | 26 - drivers/nvmem/rockchip-otp.c | 17 drivers/pci/Kconfig | 6 drivers/pci/ats.c | 33 + drivers/pci/controller/dwc/pcie-designware-ep.c | 2 drivers/pci/controller/dwc/pcie-designware-host.c | 2 drivers/pci/controller/pcie-brcmstb.c | 5 drivers/pci/controller/vmd.c | 20 drivers/pci/endpoint/functions/pci-epf-mhi.c | 2 drivers/pci/endpoint/functions/pci-epf-test.c | 2 drivers/pci/setup-bus.c | 6 drivers/perf/arm_pmuv3.c | 4 drivers/phy/phy-core.c | 7 drivers/phy/renesas/phy-rcar-gen3-usb2.c | 95 ++-- drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c | 4 drivers/phy/rockchip/phy-rockchip-usbdp.c | 87 ++- drivers/phy/samsung/phy-exynos5-usbdrd.c | 7 drivers/pinctrl/bcm/pinctrl-bcm281xx.c | 44 - drivers/pinctrl/devicetree.c | 10 drivers/pinctrl/meson/pinctrl-meson.c | 2 drivers/pinctrl/qcom/pinctrl-msm.c | 23 - drivers/pinctrl/renesas/pinctrl-rzg2l.c | 19 drivers/pinctrl/sophgo/pinctrl-cv18xx.c | 33 + drivers/pinctrl/tegra/pinctrl-tegra.c | 59 ++ drivers/pinctrl/tegra/pinctrl-tegra.h | 6 drivers/platform/x86/asus-wmi.c | 11 drivers/platform/x86/dell/dell-wmi-sysman/passobj-attributes.c | 2 drivers/platform/x86/ideapad-laptop.c | 16 drivers/platform/x86/intel/hid.c | 21 drivers/platform/x86/think-lmi.c | 26 - drivers/platform/x86/think-lmi.h | 1 drivers/pmdomain/core.c | 2 drivers/pmdomain/imx/gpcv2.c | 2 drivers/pmdomain/renesas/rcar-gen4-sysc.c | 5 drivers/pmdomain/renesas/rcar-sysc.c | 5 drivers/power/supply/axp20x_battery.c | 21 drivers/ptp/ptp_ocp.c | 24 - drivers/regulator/ad5398.c | 12 drivers/remoteproc/qcom_wcnss.c | 34 + drivers/rtc/rtc-ds1307.c | 4 drivers/rtc/rtc-rv3032.c | 2 drivers/s390/crypto/vfio_ap_ops.c | 72 ++- drivers/scsi/lpfc/lpfc_hbadisc.c | 29 - drivers/scsi/lpfc/lpfc_init.c | 2 drivers/scsi/mpi3mr/mpi3mr_fw.c | 8 drivers/scsi/mpt3sas/mpt3sas_ctl.c | 12 drivers/scsi/scsi_debug.c | 55 ++ drivers/scsi/scsi_sysctl.c | 4 drivers/scsi/st.c | 29 + drivers/scsi/st.h | 2 drivers/soc/apple/rtkit-internal.h | 1 drivers/soc/apple/rtkit.c | 58 +- drivers/soc/mediatek/mtk-mutex.c | 6 drivers/soc/samsung/exynos-asv.c | 1 drivers/soc/samsung/exynos-chipid.c | 1 drivers/soc/samsung/exynos-pmu.c | 1 drivers/soc/samsung/exynos-usi.c | 1 drivers/soc/samsung/exynos3250-pmu.c | 1 drivers/soc/samsung/exynos5250-pmu.c | 1 drivers/soc/samsung/exynos5420-pmu.c | 1 drivers/soc/ti/k3-socinfo.c | 13 drivers/soundwire/amd_manager.c | 2 drivers/soundwire/bus.c | 9 drivers/soundwire/cadence_master.c | 22 drivers/spi/spi-fsl-dspi.c | 46 +- drivers/spi/spi-mux.c | 4 drivers/spi/spi-rockchip.c | 2 drivers/spi/spi-zynqmp-gqspi.c | 20 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 69 +-- drivers/target/iscsi/iscsi_target.c | 2 drivers/target/target_core_spc.c | 14 drivers/thermal/intel/x86_pkg_temp_thermal.c | 1 drivers/thermal/mediatek/lvts_thermal.c | 3 drivers/thermal/qoriq_thermal.c | 13 drivers/thunderbolt/retimer.c | 8 drivers/tty/serial/8250/8250_port.c | 2 drivers/tty/serial/atmel_serial.c | 2 drivers/tty/serial/imx.c | 2 drivers/tty/serial/serial_mctrl_gpio.c | 34 + drivers/tty/serial/serial_mctrl_gpio.h | 17 drivers/tty/serial/sh-sci.c | 98 ++++ drivers/tty/serial/stm32-usart.c | 2 drivers/ufs/core/ufshcd.c | 29 + drivers/usb/host/xhci-mem.c | 34 - drivers/usb/host/xhci-ring.c | 12 drivers/usb/host/xhci.h | 8 drivers/vdpa/mlx5/net/mlx5_vnet.c | 3 drivers/vfio/pci/vfio_pci_config.c | 3 drivers/vfio/pci/vfio_pci_core.c | 10 drivers/vfio/pci/vfio_pci_intrs.c | 2 drivers/vhost/scsi.c | 23 - drivers/video/fbdev/core/bitblit.c | 5 drivers/video/fbdev/core/fbcon.c | 10 drivers/video/fbdev/core/fbcon.h | 38 - drivers/video/fbdev/core/fbcon_ccw.c | 5 drivers/video/fbdev/core/fbcon_cw.c | 5 drivers/video/fbdev/core/fbcon_ud.c | 5 drivers/video/fbdev/core/tileblit.c | 45 + drivers/video/fbdev/fsl-diu-fb.c | 1 drivers/virtio/virtio_ring.c | 2 drivers/watchdog/aspeed_wdt.c | 81 +++ drivers/xen/pci.c | 32 + drivers/xen/platform-pci.c | 4 drivers/xen/xenbus/xenbus_probe.c | 14 fs/btrfs/block-group.c | 18 fs/btrfs/compression.c | 2 fs/btrfs/discard.c | 34 - fs/btrfs/disk-io.c | 28 - fs/btrfs/extent_io.c | 7 fs/btrfs/extent_io.h | 2 fs/btrfs/scrub.c | 4 fs/btrfs/send.c | 6 fs/buffer.c | 61 +- fs/dlm/lowcomms.c | 4 fs/erofs/internal.h | 4 fs/erofs/super.c | 46 -- fs/erofs/zdata.c | 4 fs/exfat/inode.c | 159 +++--- fs/ext4/balloc.c | 4 fs/ext4/ext4.h | 5 fs/ext4/extents.c | 19 fs/ext4/inode.c | 81 ++- fs/ext4/mballoc.c | 3 fs/ext4/page-io.c | 16 fs/ext4/super.c | 19 fs/f2fs/sysfs.c | 74 ++- fs/fuse/dir.c | 2 fs/gfs2/glock.c | 11 fs/jbd2/recovery.c | 11 fs/jbd2/revoke.c | 15 fs/namespace.c | 6 fs/nfs/delegation.c | 3 fs/nfs/flexfilelayout/flexfilelayout.c | 1 fs/nfs/inode.c | 2 fs/nfs/internal.h | 5 fs/nfs/nfs3proc.c | 2 fs/nfs/nfs4proc.c | 9 fs/nfs/nfs4state.c | 10 fs/nilfs2/the_nilfs.c | 3 fs/ocfs2/journal.c | 2 fs/orangefs/inode.c | 7 fs/pidfs.c | 9 fs/pstore/inode.c | 2 fs/pstore/internal.h | 4 fs/pstore/platform.c | 11 fs/smb/client/cifsacl.c | 17 fs/smb/client/cifspdu.h | 5 fs/smb/client/cifsproto.h | 7 fs/smb/client/cifssmb.c | 57 ++ fs/smb/client/connect.c | 30 + fs/smb/client/fs_context.c | 13 fs/smb/client/fs_context.h | 3 fs/smb/client/link.c | 8 fs/smb/client/readdir.c | 7 fs/smb/client/smb1ops.c | 228 ++++++++-- fs/smb/client/smb2file.c | 11 fs/smb/client/smb2ops.c | 30 - fs/smb/client/transport.c | 2 fs/smb/common/smb2pdu.h | 3 fs/smb/server/smb2pdu.c | 9 fs/smb/server/vfs.c | 14 include/crypto/hash.h | 3 include/drm/drm_atomic.h | 23 - include/drm/drm_gem.h | 13 include/linux/bpf-cgroup.h | 1 include/linux/buffer_head.h | 8 include/linux/device.h | 119 ----- include/linux/device/devres.h | 129 +++++ include/linux/dma-mapping.h | 12 include/linux/err.h | 3 include/linux/highmem.h | 10 include/linux/io.h | 2 include/linux/ipv6.h | 1 include/linux/lzo.h | 8 include/linux/mfd/axp20x.h | 1 include/linux/mlx4/device.h | 2 include/linux/mlx5/eswitch.h | 2 include/linux/mlx5/fs.h | 2 include/linux/mman.h | 2 include/linux/msi.h | 33 - include/linux/page-flags.h | 7 include/linux/pci-ats.h | 3 include/linux/perf_event.h | 8 include/linux/pnp.h | 2 include/linux/rcupdate.h | 2 include/linux/rcutree.h | 2 include/linux/spi/spi.h | 5 include/linux/trace.h | 4 include/linux/trace_seq.h | 8 include/linux/usb/r8152.h | 1 include/media/v4l2-subdev.h | 4 include/net/cfg80211.h | 3 include/net/mac80211.h | 4 include/net/xfrm.h | 1 include/rdma/uverbs_std_types.h | 2 include/sound/hda_codec.h | 1 include/sound/pcm.h | 2 include/trace/events/btrfs.h | 2 include/uapi/linux/bpf.h | 1 include/uapi/linux/iommufd.h | 14 include/uapi/linux/nl80211.h | 52 +- include/ufs/ufs_quirks.h | 6 io_uring/fdinfo.c | 4 io_uring/io_uring.c | 12 io_uring/msg_ring.c | 1 kernel/bpf/bpf_struct_ops.c | 98 +--- kernel/bpf/cgroup.c | 33 + kernel/bpf/hashtab.c | 2 kernel/bpf/syscall.c | 7 kernel/bpf/verifier.c | 34 + kernel/cgroup/cgroup.c | 2 kernel/cgroup/rstat.c | 12 kernel/dma/mapping.c | 25 - kernel/events/core.c | 98 ++-- kernel/events/hw_breakpoint.c | 5 kernel/events/ring_buffer.c | 1 kernel/exit.c | 6 kernel/fork.c | 9 kernel/padata.c | 3 kernel/printk/printk.c | 14 kernel/rcu/rcu.h | 2 kernel/rcu/tree.c | 15 kernel/rcu/tree_plugin.h | 22 kernel/sched/fair.c | 6 kernel/signal.c | 3 kernel/softirq.c | 18 kernel/time/hrtimer.c | 29 - kernel/time/posix-timers.c | 22 kernel/time/timer_list.c | 4 kernel/trace/trace.c | 11 kernel/trace/trace.h | 16 kernel/vhost_task.c | 2 lib/dynamic_queue_limits.c | 2 lib/lzo/Makefile | 2 lib/lzo/lzo1x_compress.c | 102 +++- lib/lzo/lzo1x_compress_safe.c | 18 mm/memcontrol.c | 6 mm/page_alloc.c | 8 mm/vmalloc.c | 13 net/bluetooth/hci_event.c | 3 net/bluetooth/l2cap_core.c | 15 net/bridge/br_mdb.c | 2 net/bridge/br_nf_core.c | 7 net/bridge/br_private.h | 1 net/can/bcm.c | 79 ++- net/core/dev.c | 12 net/core/dev.h | 12 net/core/page_pool.c | 7 net/core/pktgen.c | 13 net/dsa/tag_ksz.c | 19 net/hsr/hsr_device.c | 2 net/hsr/hsr_forward.c | 4 net/hsr/hsr_framereg.c | 95 ++++ net/hsr/hsr_framereg.h | 8 net/hsr/hsr_main.h | 2 net/ipv4/esp4.c | 53 -- net/ipv4/fib_frontend.c | 18 net/ipv4/fib_rules.c | 4 net/ipv4/fib_trie.c | 22 net/ipv4/inet_hashtables.c | 37 + net/ipv4/ip_gre.c | 16 net/ipv4/tcp_input.c | 56 +- net/ipv4/xfrm4_input.c | 18 net/ipv6/esp6.c | 53 -- net/ipv6/fib6_rules.c | 4 net/ipv6/ip6_gre.c | 2 net/ipv6/ip6_output.c | 9 net/ipv6/ip6_tunnel.c | 3 net/ipv6/ip6_vti.c | 3 net/ipv6/sit.c | 8 net/ipv6/xfrm6_input.c | 18 net/llc/af_llc.c | 8 net/mac80211/driver-ops.h | 3 net/mac80211/mlme.c | 10 net/mptcp/pm_userspace.c | 8 net/netfilter/nf_conntrack_standalone.c | 12 net/sched/sch_hfsc.c | 6 net/smc/smc_pnet.c | 8 net/sunrpc/clnt.c | 3 net/sunrpc/rpcb_clnt.c | 5 net/sunrpc/sched.c | 2 net/tipc/crypto.c | 5 net/wireless/chan.c | 8 net/wireless/nl80211.c | 4 net/wireless/reg.c | 4 net/xfrm/espintcp.c | 4 net/xfrm/xfrm_policy.c | 3 net/xfrm/xfrm_state.c | 6 net/xfrm/xfrm_user.c | 12 samples/bpf/Makefile | 2 scripts/Makefile.extrawarn | 11 scripts/config | 26 - scripts/kconfig/confdata.c | 19 scripts/kconfig/merge_config.sh | 4 security/integrity/ima/ima_main.c | 4 security/smack/smackfs.c | 21 sound/core/oss/pcm_oss.c | 3 sound/core/pcm_native.c | 11 sound/core/seq/seq_clientmgr.c | 5 sound/core/seq/seq_memory.c | 1 sound/pci/hda/hda_beep.c | 15 sound/pci/hda/patch_realtek.c | 77 +++ sound/soc/codecs/cs42l43-jack.c | 7 sound/soc/codecs/mt6359-accdet.h | 9 sound/soc/codecs/pcm3168a.c | 6 sound/soc/codecs/pcm6240.c | 28 - sound/soc/codecs/pcm6240.h | 7 sound/soc/codecs/rt722-sdca-sdw.c | 49 ++ sound/soc/codecs/tas2764.c | 53 +- sound/soc/codecs/wsa883x.c | 2 sound/soc/codecs/wsa884x.c | 2 sound/soc/fsl/imx-card.c | 2 sound/soc/intel/boards/bytcr_rt5640.c | 13 sound/soc/mediatek/mt8188/mt8188-afe-clk.c | 8 sound/soc/mediatek/mt8188/mt8188-afe-clk.h | 8 sound/soc/mediatek/mt8188/mt8188-afe-pcm.c | 4 sound/soc/qcom/sm8250.c | 3 sound/soc/sdw_utils/soc_sdw_cs42l43.c | 10 sound/soc/soc-dai.c | 8 sound/soc/soc-ops.c | 29 + sound/soc/sof/intel/hda-bus.c | 2 sound/soc/sof/intel/hda.c | 16 sound/soc/sof/ipc4-control.c | 11 sound/soc/sof/ipc4-pcm.c | 3 sound/soc/sof/topology.c | 18 sound/soc/sunxi/sun4i-codec.c | 53 ++ sound/usb/midi.c | 16 tools/bpf/bpftool/common.c | 3 tools/build/Makefile.build | 6 tools/include/uapi/linux/bpf.h | 1 tools/lib/bpf/libbpf.c | 2 tools/net/ynl/lib/ynl.c | 2 tools/net/ynl/ynl-gen-c.py | 3 tools/objtool/check.c | 21 tools/power/x86/turbostat/turbostat.8 | 1 tools/power/x86/turbostat/turbostat.c | 13 tools/testing/kunit/qemu_configs/x86_64.py | 4 tools/testing/selftests/bpf/prog_tests/sockmap_ktls.c | 1 tools/testing/selftests/iommu/iommufd.c | 4 tools/testing/selftests/net/forwarding/bridge_mdb.sh | 2 tools/testing/selftests/net/gro.sh | 3 767 files changed, 8223 insertions(+), 3618 deletions(-) Aaradhana Sahu (1): wifi: ath12k: Fetch regdb.bin file from board-2.bin Aaron Kling (1): cpufreq: tegra186: Share policy per cluster Adrian Hunter (1): perf/x86/intel: Fix segfault with PEBS-via-PT with sample_freq Ahmad Fatoum (2): clk: imx8mp: inform CCF of maximum frequency of clocks pmdomain: imx: gpcv2: use proper helper for property detection Al Viro (2): hypfs_create_cpu_files(): add missing check for hypfs_mkdir() failure __legitimize_mnt(): check for MNT_SYNC_UMOUNT should be under mount_lock Aleksander Jan Bajkowski (1): r8152: add vendor/device ID pair for Dell Alienware AW1022z Alex Deucher (5): drm/amdgpu: adjust drm_firmware_drivers_only() handling drm/amdgpu/gfx12: don't read registers in mqd init drm/amdgpu/gfx11: don't read registers in mqd init drm/amdgpu/mes11: fix set_hw_resources_1 calculation drm/amd/display/dm: drop hw_support check in amdgpu_dm_i2c_xfer() Alex Williamson (1): vfio/pci: Handle INTx IRQ_NOTCONNECTED Alexander Duyck (1): eth: fbnic: set IFF_UNICAST_FLT to avoid enabling promiscuous mode when adding unicast addrs Alexander Stein (1): hwmon: (gpio-fan) Add missing mutex locks Alexander Sverdlin (1): net: ethernet: ti: cpsw_new: populate netdev of_node Alexandre Belloni (2): rtc: rv3032: fix EERD location rtc: ds1307: stop disabling alarms on probe Alexandre Ghiti (1): riscv: Call secondary mmu notifier when flushing the tlb Alexei Lazar (2): net/mlx5: XDP, Enable TX side XDP multi-buffer support net/mlx5: Extend Ethtool loopback selftest to support non-linear SKB Alexey Klimov (1): ASoC: qcom: sm8250: explicitly set format in sm8250_be_hw_params_fixup() Alexis Lothoré (1): serial: mctrl_gpio: split disable_ms into sync and no_sync APIs Alice Guo (1): thermal/drivers/qoriq: Power down TMU on system suspend Alistair Francis (1): nvmet-tcp: don't restore null sk_state_change Amber Lin (1): drm/amdkfd: Correct F8_MODE for gfx950 Amery Hung (1): bpf: Search and add kfuncs in struct_ops prologue and epilogue Andre Przywara (1): clk: sunxi-ng: d1: Add missing divider for MMC mod clocks Andreas Gruenbacher (1): gfs2: Check for empty queue in run_queue Andreas Schwab (1): powerpc/prom_init: Fixup missing #size-cells on PowerBook6,7 Andrei Botila (1): net: phy: nxp-c45-tja11xx: add match_phy_device to TJA1103/TJA1104 Andrew Bresticker (1): irqchip/riscv-imsic: Start local sync timer on correct CPU Andrew Davis (1): soc: ti: k3-socinfo: Do not use syscon helper to build regmap Andrew Jones (1): irqchip/riscv-imsic: Set irq_set_affinity() for IMSIC base Andrey Vatoropin (1): hwmon: (xgene-hwmon) use appropriate type for the latency value André Draszik (2): phy: exynos5-usbdrd: fix EDS distribution tuning (gs101) clk: s2mps11: initialise clk_hw_onecell_data::num before accessing ::hws[] in probe() Andy Shevchenko (6): i2c: designware: Use temporary variable for struct device tracing: Mark binary printing functions with __printf() attribute auxdisplay: charlcd: Partially revert "Move hwidth and bwidth to struct hd44780_common" ieee802154: ca8210: Use proper setters and getters for bitwise types hrtimers: Replace hrtimer_clock_to_base_table with switch-case driver core: Split devres APIs to device/devres.h Andy Yan (2): phy: rockchip: usbdp: Only verify link rates/lanes/voltage when the corresponding set flags are set drm/rockchip: vop2: Add uv swap for cluster window AngeloGioacchino Del Regno (2): soc: mediatek: mtk-mutex: Add DPI1 SOF/EOF to MT8188 mutex tables drm/mediatek: mtk_dpi: Add checks for reg_h_fre_con existence Anjaneyulu (1): wifi: cfg80211: allow IR in 20 MHz configurations Ankur Arora (3): rcu: handle quiescent states for PREEMPT_RCU=n, PREEMPT_COUNT=y rcu: handle unstable rdp in rcu_read_unlock_strict() rcu: fix header guard for rcu_all_qs() Anthony Krowiak (1): s390/vfio-ap: Fix no AP queue sharing allowed message written to kernel log Anup Patel (1): irqchip/riscv-imsic: Separate next and previous pointers in IMSIC vector Aric Cyr (1): drm/amd/display: Request HW cursor on DCN3.2 with SubVP Arnd Bergmann (4): soc: samsung: include linux/array_size.h where needed net: xgene-v2: remove incorrect ACPI_PTR annotation EDAC/ie31200: work around false positive build warning watchdog: aspeed: fix 64-bit division Artur Weber (1): pinctrl: bcm281xx: Use "unsigned int" instead of bare "unsigned" Asad Kamal (1): drm/amd/pm: Skip P2S load for SMU v13.0.12 Assadian, Navid (1): drm/amd/display: Fix mismatch type comparison Athira Rajeev (1): arch/powerpc/perf: Check the instruction type before creating sample with perf_mem_data_src Austin Zheng (2): drm/amd/display: Use Nominal vBlank If Provided Instead Of Capping It drm/amd/display: Call FP Protect Before Mode Programming/Mode Support Avraham Stern (1): wifi: iwlwifi: mvm: fix setting the TK when associated Avula Sri Charan (1): wifi: ath12k: Avoid napi_sync() before napi_enable() Axel Forsman (2): can: kvaser_pciefd: Continue parsing DMA buf after dropped RX can: kvaser_pciefd: Fix echo_skb race Balbir Singh (4): dma/mapping.c: dev_dbg support for dma_addressing_limited dma-mapping: Fix warning reported for missing prototype x86/kaslr: Reduce KASLR entropy on most x86 systems x86/mm/init: Handle the special case of device private pages in add_pages(), to not increase max_pfn and trigger dma_addressing_limited() bounce buffers bounce buffers Baokun Li (2): ext4: reject the 'data_err=abort' option in nojournal mode ext4: do not convert the unwritten extents if data writeback fails Bard Liao (1): soundwire: cadence_master: set frame shape and divider based on actual clk freq Benjamin Berg (1): um: Store full CSGSFS and SS register from mcontext Benjamin Lin (1): wifi: mt76: mt7996: revise TXS size Bibo Mao (1): MIPS: Use arch specific syscall name match function Bitterblue Smith (6): wifi: rtw88: Fix rtw_init_vht_cap() for RTL8814AU wifi: rtw88: Fix rtw_init_ht_cap() for RTL8814AU wifi: rtw88: Fix rtw_desc_to_mcsrate() to handle MCS16-31 wifi: rtw88: Fix download_firmware_validate() for RTL8814AU wifi: rtw88: Fix __rtw_download_firmware() for RTL8814AU wifi: rtw88: Don't use static local variable in rtw8822b_set_tx_power_index_by_rate Bogdan-Gabriel Roman (1): spi: spi-fsl-dspi: Halt the module after a new message transfer Boris Burkov (2): btrfs: make btrfs_discard_workfn() block_group ref explicit btrfs: handle empty eb->folios in num_extent_folios() Brandon Kammerdiener (1): bpf: fix possible endless loop in BPF map iteration Brandon Syu (1): Revert "drm/amd/display: Exit idle optimizations before attempt to access PHY" Brendan Jackman (1): kunit: tool: Use qboot on QEMU x86_64 Breno Leitao (2): x86/bugs: Make spectre user default depend on MITIGATION_SPECTRE_V2 memcg: always call cond_resched() after fn() Caleb Sander Mateos (1): ublk: complete command synchronously on error Carlos Sanchez (1): can: slcan: allow reception of short error messages Carolina Jubran (1): net/mlx5e: Avoid WARN_ON when configuring MQPRIO with HTB offload enabled Cezary Rojewski (1): ASoC: codecs: pcm3168a: Allow for 24-bit in provider mode Chaohai Chen (1): scsi: target: spc: Fix loop traversal in spc_rsoc_get_descr() Charlene Liu (3): drm/amd/display: remove minimum Dispclk and apply oem panel timing. drm/amd/display: fix dcn4x init failed drm/amd/display: pass calculated dram_speed_mts to dml2 Charles Keepax (3): ASoC: rt722-sdca: Add some missing readable registers ASoC: cs42l43: Disable headphone clamps during type detection soundwire: bus: Fix race on the creation of the IRQ domain Chen Linxuan (1): blk-cgroup: improve policy registration error handling Chenyuan Yang (1): ASoC: imx-card: Adjust over allocation of memory in imx_card_parse_of() Chin-Ting Kuo (1): watchdog: aspeed: Update bootstatus handling Ching-Te Ku (2): wifi: rtw89: coex: Assign value over than 0 to avoid firmware timer hang wifi: rtw89: coex: Separated Wi-Fi connecting event from Wi-Fi scan event Choong Yong Liang (1): net: phylink: use pl->link_interface in phylink_expects_phy() Chris Lu (2): Bluetooth: btmtksdio: Check function enabled before doing close Bluetooth: btmtksdio: Do close if SDIO card removed without close Chris Morgan (2): power: supply: axp20x_battery: Update temp sensor for AXP717 from device tree mfd: axp20x: AXP717: Add AXP717_TS_PIN_CFG to writeable regs Christian Brauner (1): pidfs: improve multi-threaded exec and premature thread-group leader exit polling Christian Bruel (1): PCI: endpoint: pci-epf-test: Fix double free that causes kernel to oops Christian Göttsche (1): ext4: reorder capability check last Christian König (1): drm/amdgpu: remove all KFD fences from the BO on release Christoph Hellwig (3): block: mark bounce buffering as incompatible with integrity loop: check in LO_FLAGS_DIRECT_IO in loop_default_blocksize loop: don't require ->write_iter for writable files in loop_configure Christophe JAILLET (1): i2c: designware: Fix an error handling path in i2c_dw_pci_probe() ChunHao Lin (1): r8169: disable RTL8126 ZRX-DC timeout Chung Chung (1): dm vdo indexer: prevent unterminated string warning Claudiu Beznea (5): phy: renesas: rcar-gen3-usb2: Move IRQ request in probe phy: renesas: rcar-gen3-usb2: Lock around hardware registers and driver data phy: renesas: rcar-gen3-usb2: Assert PLL reset on PHY power off serial: sh-sci: Update the suspend/resume support pinctrl: renesas: rzg2l: Add suspend/resume support for pull up/down Coly Li (1): badblocks: Fix a nonsense WARN_ON() which checks whether a u64 variable < 0 Cong Wang (1): sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() Cristian Ciocaltea (1): drm/rockchip: vop2: Improve display modes handling on RK3588 HDMI0 Csókás, Bence (1): net: fec: Refactor MAC reset to function Damon Ding (1): phy: phy-rockchip-samsung-hdptx: Swap the definitions of LCPLL_REF and ROPLL_REF Dan Carpenter (2): pmdomain: core: Fix error checking in genpd_dev_pm_attach_by_id() pinctrl: tegra: Fix off by one in tegra_pinctrl_get_group() Daniel Gabay (1): wifi: iwlwifi: w/a FW SMPS mode selection Daniel Gomez (2): kconfig: merge_config: use an empty file as initfile drm/xe: xe_gen_wa_oob: replace program_invocation_short_name Daniel Hsu (1): mctp: Fix incorrect tx flow invalidation condition in mctp-i2c Danny Wang (1): drm/amd/display: Do not enable replay when vtotal update is pending. Darrick J. Wong (1): block: fix race between set_blocksize and read paths Dave Ertman (1): ice: Fix LACP bonds without SRIOV environment Dave Jiang (1): dmaengine: idxd: Fix ->poll() return value David Hildenbrand (1): kernel/fork: only call untrack_pfn_clear() on VMAs duplicated for fork() David Lechner (1): iio: adc: ad7944: don't use storagebits for sizing David Plowman (1): media: i2c: imx219: Correct the minimum vblanking value David Rosca (1): drm/amdgpu: Update SRIOV video codec caps David Wei (1): tools: ynl-gen: validate 0 len strings from kernel Davidlohr Bueso (6): fs/buffer: split locking for pagecache lookups fs/buffer: introduce sleeping flavors for pagecache lookups fs/buffer: use sleeping version of __find_get_block() fs/ocfs2: use sleeping version of __find_get_block() fs/jbd2: use sleeping version of __find_get_block() fs/ext4: use sleeping version of sb_find_get_block() Depeng Shao (2): media: qcom: camss: csid: Only add TPG v4l2 ctrl if TPG hardware is available media: qcom: camss: Add default case in vfe_src_pad_code Dhananjay Ugwekar (1): cpufreq: amd-pstate: Remove unnecessary driver_lock in set_boost Dian-Syuan Yang (1): wifi: rtw89: set force HE TB mode when connecting to 11ax AP Dillon Varone (4): drm/amd/display: Configure DTBCLK_P with OPTC only for dcn401 drm/amd/display: Fix DMUB reset sequence for DCN401 drm/amd/display: Fix p-state type when p-state is unsupported drm/amd/display: Populate register address for dentist for dcn401 Diogo Ivo (2): ACPI: PNP: Add Intel OC Watchdog IDs to non-PNP device list arm64: tegra: p2597: Fix gpio for vdd-1v8-dis regulator Dmitry Baryshkov (6): nvmem: core: fix bit offsets of more than one byte nvmem: core: verify cell's raw_len nvmem: core: update raw_len if the bit reading is required nvmem: qfprom: switch to 4-byte aligned reads phy: core: don't require set_mode() callback for phy_get_mode() to work pinctrl: qcom: switch to devm_register_sys_off_handler() Dmitry Bogdanov (1): scsi: target: iscsi: Fix timeout on deleted connection Dominik Grzegorzek (1): padata: do not leak refcount in reorder_work Dongli Zhang (1): vhost-scsi: protect vq->log_used with vq->mutex Douglas Anderson (1): drm/panel-edp: Add Starry 116KHD024006 Ed Burcher (1): ALSA: hda/realtek: Add quirk for Lenovo Yoga Pro 7 14ASP10 Eddie James (1): eeprom: ee1004: Check chip before probing Eduard Zingerman (3): bpf: don't do clean_live_states when state->loop_entry->branches > 0 bpf: copy_verifier_state() should copy 'loop_entry' field bpf: abort verification if env->cur_state->loop_entry != NULL Emily Deng (1): drm/amdgpu: Fix missing drain retry fault the last entry Emmanuel Grumbach (2): wifi: iwlwifi: fix the ECKV UEFI variable name wifi: mac80211: set ieee80211_prep_tx_info::link_id upon Auth Rx En-Wei Wu (1): Bluetooth: btusb: use skb_pull to avoid unsafe access in QCA dump handling Eric Dumazet (5): cgroup/rstat: avoid disabling irqs for O(num_cpu) posix-timers: Add cond_resched() to posix_timer_add() search loop tcp: bring back NUMA dispersion in inet_ehash_locks_alloc() net: flush_backlog() small changes idpf: fix idpf_vport_splitq_napi_poll() Eric Huang (1): drm/amdkfd: fix missing L2 cache info in topology Eric Woudstra (1): net: ethernet: mtk_ppe_offload: Allow QinQ, double ETH_P_8021Q only Erick Shepherd (2): mmc: host: Wait for Vdd to settle on card power off mmc: sdhci: Disable SD card clock before changing parameters Felix Fietkau (1): wifi: mt76: only mark tx-status-failed frames as ACKed on mt76x0/2 Felix Kuehling (1): drm/amdgpu: Allow P2P access through XGMI Filipe Manana (3): btrfs: fix non-empty delayed iputs list on unmount due to async workers btrfs: get zone unusable bytes while holding lock at btrfs_reclaim_bgs_work() btrfs: send: return -ENAMETOOLONG when attempting a path that is too long Flora Cui (2): drm/amdgpu/discovery: check ip_discovery fw file available drm/amdgpu: release xcp_mgr on exit Frank Li (3): PCI: dwc: ep: Ensure proper iteration over outbound map windows PCI: dwc: Use resource start as ioremap() input in dw_pcie_pme_turn_off() i3c: master: svc: Flush FIFO before sending Dynamic Address Assignment(DAA) Frederick Lawler (1): ima: process_measurement() needlessly takes inode_lock() on MAY_READ Frediano Ziglio (1): xen: Add support for XenServer 6.1 platform device Gabor Juhos (1): arm64: dts: marvell: uDPU: define pinctrl state for alarm LEDs Gao Xiang (1): erofs: initialize decompression early Gaurav Batra (2): powerpc/pseries/iommu: memory notifier incorrectly adds TCEs for pmemory powerpc/pseries/iommu: create DDW for devices with DMA mask less than 64-bits Gašper Nemgar (1): platform/x86: ideapad-laptop: add support for some new buttons Geert Uytterhoeven (3): ipv4: ip_gre: Fix set but not used warning in ipgre_err() if IPv4-only pmdomain: renesas: rcar: Remove obsolete nullify checks serial: sh-sci: Save and restore more registers Geetha sowjanya (1): octeontx2-af: Fix APR entry mapping based on APR_LMT_CFG George Shen (3): drm/amd/display: Skip checking FRL_MODE bit for PCON BW determination drm/amd/display: Read LTTPR ALPM caps during link cap retrieval drm/amd/display: Update CR AUX RD interval interpretation Goldwyn Rodrigues (1): btrfs: correct the order of prelim_ref arguments in btrfs__prelim_ref Greg Kroah-Hartman (2): spi: use container_of_cont() for to_spi_device() Linux 6.12.31 Guangguan Wang (1): net/smc: use the correct ndev to find pnetid by pnetid table Hangbin Liu (1): bonding: report duplicate MAC address in all situations Hans Verkuil (2): media: cx231xx: set device_caps for 417 media: test-drivers: vivid: don't call schedule in loop Hans de Goede (1): mei: vsc: Use struct vsc_tp_packet as vsc-tp tx_buf and rx_buf type Hans-Frieder Vogt (2): net: tn40xx: add pci-id of the aqr105-based Tehuti TN4010 cards net: tn40xx: create swnode for mdio and aqr105 phy and add to mdiobus Haoran Jiang (1): samples/bpf: Fix compilation failure for samples/bpf on LoongArch Fedora Hariprasad Kelam (1): Octeontx2-af: RPM: Register driver with PCI subsys IDs Harish Kasiviswanathan (3): drm/amdkfd: Set per-process flags only once for gfx9/10/11/12 drm/amdkfd: Set per-process flags only once cik/vi drm/amdgpu: Set snoop bit for SDMA for MI series Harry VanZyllDeJong (1): drm/amd/display: Add support for disconnected eDP streams Harry Wentland (1): drm/amd/display: Don't treat wb connector as physical in create_validate_stream_for_sink Hector Martin (4): soc: apple: rtkit: Implement OSLog buffers properly ASoC: tas2764: Add reg defaults for TAS2764_INT_CLK_CFG ASoC: tas2764: Mark SW_RESET as volatile ASoC: tas2764: Power up/down amp on mute ops Heiko Carstens (1): s390/tlb: Use mm_has_pgste() instead of mm_alloc_pgste() Heiko Stuebner (2): nvmem: rockchip-otp: Move read-offset into variant-data nvmem: rockchip-otp: add rk3576 variant data Heiner Kallweit (1): r8169: don't scan PHY addresses > 0 Heming Zhao (1): dlm: make tcp still work in multi-link env Herbert Xu (3): crypto: lzo - Fix compression buffer overrun crypto: ahash - Set default reqsize from ahash_alg crypto: skcipher - Zap type in crypto_alloc_sync_skcipher Huacai Chen (1): net: stmmac: dwmac-loongson: Set correct {tx,rx}_fifo_size Ian Rogers (1): tools/build: Don't pass test log files to linker Ido Schimmel (2): vxlan: Annotate FDB data races bridge: netfilter: Fix forwarding of fragmented packets Ignacio Moreno Gonzalez (1): mm: mmap: map MAP_STACK to VM_NOHUGEPAGE only if THP is enabled Ihor Solodrai (1): selftests/bpf: Mitigate sockmap_ktls disconnect_after_delete failure Ilan Peer (1): wifi: mac80211_hwsim: Fix MLD address translation Ilia Gavrilov (1): llc: fix data loss when reading from a socket in llc_ui_recvmsg() Ilpo Järvinen (2): tcp: reorganize tcp_in_ack_event() and tcp_count_delivered() PCI: Fix old_size lower bound in calculate_iosize() too Ilya Bakoulin (2): drm/amd/display: Fix BT2020 YCbCr limited/full range input drm/amd/display: Don't try AUX transactions on disconnected link Ingo Molnar (1): x86/stackprotector/64: Only export __ref_stack_chk_guard on CONFIG_SMP Inochi Amaoto (1): pinctrl: sophgo: avoid to modify untouched bit when setting cv1800 pinconf Isaac Scott (1): regulator: ad5398: Add device tree support Ivan Pravdin (1): crypto: algif_hash - fix double free in hash_accept Jaakko Karrenpalo (1): net: hsr: Fix PRP duplicate detection Jacob Keller (1): ice: fix vf->num_mac count with port representors Jaegeuk Kim (1): f2fs: introduce f2fs_base_attr for global sysfs entries Jakob Unterwurzacher (1): net: dsa: microchip: linearize skb for tail-tagging switches Jakub Kicinski (3): eth: mlx4: don't try to complete XDP frames in netpoll net: page_pool: avoid false positive warning if NAPI was never added tools: ynl-gen: don't output external constants Jan Kara (1): jbd2: do not try to recover wiped journal Janne Grunau (1): soc: apple: rtkit: Use high prio work queue Jason Andryuk (1): xenbus: Allow PVH dom0 a non-local xenstore Jason Gunthorpe (1): genirq/msi: Store the IOMMU IOVA directly in msi_desc instead of iommu_cookie Jeff Chen (1): wifi: mwifiex: Fix HT40 bandwidth issue. Jens Axboe (1): io_uring/fdinfo: annotate racy sq/cq head/tail reads Jernej Skrabec (1): Revert "arm64: dts: allwinner: h6: Use RSB for AXP805 PMIC connection" Jessica Zhang (1): drm: Add valid clones check Jianbo Liu (1): net/mlx5e: Add correct match to check IPSec syndromes for switchdev mode Jiang Liu (1): drm/amdgpu: reset psp->cmd to NULL after releasing the buffer Jiasheng Jiang (1): dpll: Add an assertion to check freq_supported_num Jing Su (1): dql: Fix dql->limit value when reset. Jing Zhou (1): drm/amd/display: Guard against setting dispclk low for dcn31x Jinliang Zheng (1): dm: fix unconditional IO throttle caused by REQ_PREFLUSH Jinqian Yang (1): arm64: Add support for HIP09 Spectre-BHB mitigation Johannes Berg (7): wifi: iwlwifi: fix debug actions order wifi: iwlwifi: mark Br device not integrated wifi: mac80211: fix warning on disconnect during failed ML reconf wifi: iwlwifi: use correct IMR dump variable wifi: mac80211: don't unconditionally call drv_mgd_complete_tx() wifi: mac80211: remove misplaced drv_mgd_complete_tx() call wifi: iwlwifi: add support for Killer on MTL Johannes Thumshirn (1): block: only update request sector if needed John Olender (1): drm/amd/display: Defer BW-optimization-blocked DRR adjustments Jon Hunter (1): arm64: tegra: Resize aperture for the IGX PCIe C5 slot Jonas Karlman (1): net: stmmac: dwmac-rk: Validate GRF and peripheral GRF during probe Jonathan Kim (1): drm/amdkfd: set precise mem ops caps to disabled for gfx 11 and 12 Jonathan McDowell (1): tpm: Convert warn to dbg in tpm2_start_auth_session() Jordan Crouse (1): clk: qcom: camcc-sm8250: Use clk_rcg2_shared_ops for some RCGs Josh Poimboeuf (2): objtool: Properly disable uaccess validation objtool: Fix error handling inconsistencies in check() Joshua Aberback (1): drm/amd/display: Increase block_sequence array size Justin Tee (3): scsi: lpfc: Handle duplicate D_IDs in ndlp search-by D_ID routine scsi: lpfc: Ignore ndlp rport mismatch in dev_loss_tmo callbk scsi: lpfc: Free phba irq in lpfc_sli4_enable_msi() when pci_irq_vector() fails Kai Mäkisara (4): scsi: st: Tighten the page format heuristics with MODE SELECT scsi: st: ERASE does not change tape location scsi: scsi_debug: First fixes for tapes scsi: st: Restore some drive settings after reset Kai Vehmanen (1): ASoc: SOF: topology: connect DAI to a single DAI link Karl Chan (1): clk: qcom: ipq5018: allow it to be bulid on arm32 Kaustabh Chakraborty (1): mmc: dw_mmc: add exynos7870 DW MMC support Kees Cook (6): PNP: Expand length of fixup id string net/mlx4_core: Avoid impossible mlx4_db_alloc() order value pstore: Change kmsg_bytes storage size to u32 btrfs: compression: adjust cb->compressed_folios allocation type mm: vmalloc: actually use the in-place vrealloc region mm: vmalloc: only zero-init on vrealloc shrink Kevin Krakauer (1): selftests/net: have `gro.sh -t` return a correct exit code Konstantin Andreev (2): smack: recognize ipv4 CIPSO w/o categories smack: Revert "smackfs: Added check catlen" Konstantin Shkolnyy (1): vdpa/mlx5: Fix mlx5_vdpa_get_config() endianness on big-endian machines Konstantin Taranov (1): net/mana: fix warning in the writer of client oob Krzysztof Kozlowski (4): ASoC: codecs: wsa884x: Correct VI sense channel mask ASoC: codecs: wsa883x: Correct VI sense channel mask can: c_can: Use of_property_present() to test existence of DT property clk: qcom: clk-alpha-pll: Do not use random stack value for recalc rate Kuan-Chung Chen (1): wifi: rtw89: 8922a: fix incorrect STA-ID in EHT MU PPDU Kuhanh Murugasen Krishnan (1): fpga: altera-cvp: Increase credit timeout Kuninori Morimoto (1): ASoC: soc-dai: check return value at snd_soc_dai_set_tdm_slot() Kuniyuki Iwashima (2): ipv4: fib: Move fib_valid_key_len() to rtm_to_fib_config(). ip: fib_rules: Fetch net from fib_rule in fib[46]_rule_configure(). Kurt Borja (1): hwmon: (dell-smm) Increment the number of fans Lad Prabhakar (1): clk: renesas: rzg2l-cpg: Refactor Runtime PM clock validation Larisa Grigore (2): spi: spi-fsl-dspi: restrict register range for regmap access spi: spi-fsl-dspi: Reset SR flags before sending a new message Len Brown (1): tools/power turbostat: Clustered Uncore MHz counters should honor show/hide options Leo Zeng (1): Revert "drm/amd/display: Request HW cursor on DCN3.2 with SubVP" Leon Huang (1): drm/amd/display: Fix incorrect DPCD configs while Replay/PSR switch Leon Romanovsky (1): xfrm: prevent high SEQ input in non-ESN mode Li Bin (1): ARM: at91: pm: fix at91_suspend_finish for ZQ calibration Lijo Lazar (2): drm/amd/pm: Fetch current power limit from PMFW drm/amdgpu: Use active umc info from discovery Lin.Cao (1): drm/buddy: fix issue that force_merge cannot free all roots Linus Torvalds (3): gcc-15: make 'unterminated string initialization' just a warning gcc-15: disable '-Wunterminated-string-initialization' entirely for now Fix mis-uses of 'cc-option' for warning disablement Linus Walleij (1): ASoC: pcm6240: Drop bogus code handling IRQ as GPIO Lorenzo Stoakes (1): intel_th: avoid using deprecated page->mapping, index fields Lucas De Marchi (2): drm/xe: Stop ignoring errors from xe_ttm_stolen_mgr_init() drm/xe: Fix xe_tile_init_noalloc() error propagation Luis de Arquer (1): spi-rockchip: Fix register out of bounds access Luiz Augusto von Dentz (1): Bluetooth: L2CAP: Fix not checking l2cap_chan security level Maarten Lankhorst (2): drm/xe: Move suballocator init to after display init drm/xe: Do not attempt to bootstrap VF in execlists mode Maciej S. Szmigiero (1): ALSA: hda/realtek: Enable PC beep passthrough for HP EliteBook 855 G7 Maher Sanalla (1): RDMA/uverbs: Propagate errors from rdma_lookup_get_uobject() Manish Pandey (1): scsi: ufs: Introduce quirk to extend PA_HIBERN8TIME for UFS devices Marcos Paulo de Souza (1): printk: Check CON_SUSPEND when unblanking a console Marek Szyprowski (1): dma-mapping: avoid potential unused data compilation warning Marek Vasut (1): leds: trigger: netdev: Configure LED blink interval for HW offload Mario Limonciello (1): Revert "drm/amd: Keep display off while going into S4" Mark Harmstone (1): btrfs: avoid linker error in btrfs_find_create_tree_block() Mark Pearson (1): platform/x86: think-lmi: Fix attribute name usage for non-compliant items Markus Elfring (1): media: c8sectpfe: Call of_node_put(i2c_bus) only once in c8sectpfe_probe() Martin Blumenstingl (1): pinctrl: meson: define the pull up/down resistor value as 60 kOhm Martin KaFai Lau (1): bpf: Use kallsyms to find the function name of a struct_ops's stub function Martin Povišer (1): ASoC: ops: Enforce platform maximum on initial value Martin Tsai (1): drm/amd/display: Support multiple options during psr entry. Masahiro Yamada (1): kconfig: do not clear SYMBOL_VALID when reading include/config/auto.conf Matt Johnston (1): fuse: Return EPERM rather than ENOSYS from link() Matthew Brost (2): drm/xe: Nuke VM's mapping upon close drm/xe: Retry BO allocation Matthew Sakai (1): dm vdo: use a short static string for thread name prefix Matthew Wilcox (Oracle) (2): orangefs: Do not truncate file size highmem: add folio_test_partial_kmap() Matthias Fend (1): media: tc358746: improve calculation of the D-PHY timing registers Matthieu Baerts (NGI0) (1): mptcp: pm: userspace: flags: clearer msg if no remote addr Matti Lehtimäki (2): remoteproc: qcom_wcnss: Handle platforms with only single power domain remoteproc: qcom_wcnss: Fix on platforms without fallback regulators Michael Margolin (1): RDMA/core: Fix best page size finding when it can cross SG entries Michal Pecio (1): usb: xhci: Don't change the status of stalled TDs on failed Stop EP Michal Swiatkowski (3): ice: init flow director before RDMA ice: treat dyn_allowed only as suggestion ice: count combined queues using Rx/Tx count Michal Wajdeczko (3): drm/xe/relay: Don't use GFP_KERNEL for new transactions drm/xe/pf: Reset GuC VF config when unprovisioning critical resource drm/xe/sa: Always call drm_suballoc_manager_fini() Mika Westerberg (1): thunderbolt: Do not add non-active NVM if NVM upgrade is disabled for retimer Mike Christie (1): vhost-scsi: Return queue full for page alloc failures during copy Mikulas Patocka (1): dm: restrict dm device size to 2^63-512 bytes Ming Lei (1): blk-throttle: don't take carryover for prioritized processing of metadata Ming Yen Hsieh (1): wifi: mt76: mt7925: load the appropriate CLC data based on hardware type Ming-Hung Tsai (1): dm cache: prevent BUG_ON by blocking retries on failed device resumes Miri Korenblit (2): wifi: iwlwifi: don't warn when if there is a FW error wifi: iwlwifi: don't warn during reprobe Moshe Shemesh (1): net/mlx5: Avoid report two health errors on same syndrome Mrinmay Sarkar (1): PCI: epf-mhi: Update device ID for SA8775P Mykyta Yatsenko (1): bpf: Return prog btf_id without capable check Naman Trivedi (1): arm64: zynqmp: add clock-output-names property in clock nodes Namjae Jeon (2): cifs: add validation check for the fields in smb_aces ksmbd: fix stream write failure Nandakumar Edamana (1): libbpf: Fix out-of-bound read Nathan Chancellor (2): kbuild: Properly disable -Wunterminated-string-initialization for clang i3c: master: svc: Fix implicit fallthrough in svc_i3c_master_ibi_work() Nicholas Kazlauskas (2): drm/amd/display: Ensure DMCUB idle before reset on DCN31/DCN35 drm/amd/display: Guard against setting dispclk low when active Nicholas Susanto (1): drm/amd/display: Enable urgent latency adjustment on DCN35 Nick Hu (1): clocksource/drivers/timer-riscv: Stop stimecmp when cpu hotplug Nicolas Bouchinet (2): netfilter: conntrack: Bound nf_conntrack sysctl writes scsi: logging: Fix scsi_logging_level bounds Nicolas Bretz (1): ext4: on a remount, only log the ro or r/w state when it has changed Nicolas Escande (1): wifi: ath12k: fix ath12k_hal_tx_cmd_ext_desc_setup() info1 override Niklas Cassel (1): misc: pci_endpoint_test: Give disabled BARs a distinct error code Niklas Neronin (1): usb: xhci: set page size to the xHCI-supported size Niklas Söderlund (1): media: adv7180: Disable test-pattern control on adv7180 Nir Lichtman (1): x86/build: Fix broken copy command in genimage.sh when making isoimage Nícolas F. R. A. Prado (4): thermal/drivers/mediatek/lvts: Start sensor interrupts disabled ASoC: mediatek: mt6359: Add stub for mt6359_accdet_enable_jack_detect ASoC: mediatek: mt8188: Treat DMIC_GAINx_CUR as non-volatile ASoC: mediatek: mt8188: Add reference for dmic clocks Oak Zeng (1): drm/xe: Reject BO eviction if BO is bound to current VM Oliver Hartkopp (2): can: bcm: add locking for bcm_op runtime updates can: bcm: add missing rcu read protection for procfs content Olivier Moysan (1): drm: bridge: adv7511: fill stream capabilities Ovidiu Bunea (1): drm/amd/display: Exit idle optimizations before accessing PHY P Praneesh (3): wifi: ath12k: fix the ampdu id fetch in the HAL_RX_MPDU_START TLV wifi: ath12k: Fix end offset bit definition in monitor ring descriptor wifi: ath11k: Use dma_alloc_noncoherent for rx_tid buffer allocation Pali Rohár (7): cifs: Add fallback for SMB2 CREATE without FILE_READ_ATTRIBUTES cifs: Fix querying and creating MF symlinks over SMB1 cifs: Fix negotiate retry functionality cifs: Set default Netbios RFC1001 server name to hostname in UNC cifs: Fix establishing NetBIOS session for SMB2+ connection cifs: Fix and improve cifs_query_path_info() and cifs_query_file_info() cifs: Fix changing times and read-only attr over SMB1 smb_set_file_info() function Patrisious Haddad (1): net/mlx5: Change POOL_NEXT_SIZE define value and make it global Paul Burton (2): MIPS: pm-cps: Use per-CPU variables as per-CPU, not per-core clocksource: mips-gic-timer: Enable counter when CPUs start Paul Chaignon (1): xfrm: Sanitize marks before insert Paul E. McKenney (1): rcu: Fix get_state_synchronize_rcu_full() GP-start detection Paul Elder (1): media: imx335: Set vblank immediately Paul Kocialkowski (1): net: dwmac-sun8i: Use parsed internal PHY address instead of 1 Pavan Kumar Linga (1): idpf: fix null-ptr-deref in idpf_features_check Pavel Begunkov (3): io_uring: don't duplicate flushing in io_req_post_cqe io_uring/msg: initialise msg request opcode io_uring: fix overflow resched cqe reordering Pavel Nikulin (1): platform/x86: asus-wmi: Disable OOBE state after resume from hibernation Paweł Anikiel (1): x86/Kconfig: make CFI_AUTO_DEFAULT depend on !RUST or Rust >= 1.88 Pedro Nishiyama (1): Bluetooth: Disable SCO support if READ_VOICE_SETTING is unsupported/broken Peichen Huang (1): drm/amd/display: not abort link train when bw is low Pengyu Luo (1): cpufreq: Add SM8650 to cpufreq-dt-platdev blocklist Peter Seiderer (2): net: pktgen: fix mpls maximum labels list parsing net: pktgen: fix access outside of user given buffer in pktgen_thread_write() Peter Ujfalusi (3): ASoC: SOF: ipc4-control: Use SOF_CTRL_CMD_BINARY as numid for bytes_ext ASoC: SOF: Intel: hda-bus: Use PIO mode on ACE2+ platforms ASoC: SOF: ipc4-pcm: Delay reporting is only supported for playback direction Peter Zijlstra (3): perf/core: Clean up perf_try_init_event() x86/ibt: Handle FineIBT in handle_cfi_failure() x86/traps: Cleanup and robustify decode_bug() Peter Zijlstra (Intel) (1): perf: Avoid the read if the count is already updated Petr Machata (2): vxlan: Join / leave MC group after remote changes bridge: mdb: Allow replace of a host-joined group Philip Redkin (1): x86/mm: Check return value from memblock_phys_alloc_range() Philip Yang (1): drm/amdkfd: KFD release_work possible circular locking Ping-Ke Shih (7): wifi: rtw89: fw: propagate error code from rtw89_h2c_tx() wifi: rtw89: fw: get sb_sel_ver via get_unaligned_le32() wifi: rtw89: fw: add blacklist to avoid obsolete secure firmware wifi: rtw89: fw: validate multi-firmware header before getting its size wifi: rtw89: fw: validate multi-firmware header before accessing wifi: rtw89: call power_on ahead before selecting firmware wifi: rtw89: add wiphy_lock() to work that isn't held wiphy_lock() yet Prathamesh Shete (1): pinctrl-tegra: Restore SFSEL bit when freeing pins Qu Wenruo (2): btrfs: run btrfs_error_commit_super() early btrfs: avoid NULL pointer dereference if no valid csum tree Quan Zhou (1): wifi: mt76: mt7925: fix fails to enter low power mode in suspend state Raag Jadav (2): devres: Introduce devm_kmemdup_array() err.h: move IOMEM_ERR_PTR() to err.h Rafael J. Wysocki (1): cpuidle: menu: Avoid discarding useful information Ramasamy Kaliappan (1): wifi: ath12k: Improve BSS discovery with hidden SSID in 6 GHz band Ranjan Kumar (2): scsi: mpi3mr: Add level check to control event logging scsi: mpi3mr: Update timestamp only for supervisor IOCs Ravi Bangoria (2): perf/amd/ibs: Fix perf_ibs_op.cnt_mask for CurCnt perf/amd/ibs: Fix ->config to sample period calculation for OP PMU Rex Lu (1): wifi: mt76: mt7996: fix SER reset trigger on WED reset Ricardo Ribalda (2): media: uvcvideo: Add sanity check to uvc_ioctl_xu_ctrl_map media: uvcvideo: Handle uvc menu translation inside uvc_get_le_value Ritesh Harjani (IBM) (1): book3s64/radix: Fix compile errors when CONFIG_ARCH_WANT_OPTIMIZE_DAX_VMEMMAP=n Rob Herring (Arm) (1): perf: arm_pmuv3: Call kvm_vcpu_pmu_resync_el0() before enabling counters Robert Richter (1): libnvdimm/labels: Fix divide error in nd_label_data_init() Robin Murphy (1): iommu: Keep dev->iommu state consistent Roger Pau Monne (2): PCI: vmd: Disable MSI remapping bypass under Xen xen/pci: Do not register devices with segments >= 0x10000 Ronak Doshi (1): vmxnet3: update MTU after device quiesce Rosen Penev (1): wifi: ath9k: return by of_get_mac_address Ryan Roberts (2): arm64/mm: Check pmd_table() in pmd_trans_huge() arm64/mm: Check PUD_TYPE_TABLE in pud_bad() Ryan Walklin (1): ASoC: sun4i-codec: support hp-det-gpios property Ryo Takakura (1): lockdep: Fix wait context check on softirq for PREEMPT_RT Ryusuke Konishi (1): nilfs2: fix deadlock warnings caused by lock dependency in init_nilfs() Sabrina Dubroca (2): espintcp: fix skb leaks espintcp: remove encap socket caching to avoid reference leak Sagi Maimon (1): ptp: ocp: Limit signal/freq counts in summary output functions Sakari Ailus (1): media: v4l: Memset argument to 0 before calling get_mbus_config pad op Saket Kumar Bhaskar (1): perf/hw_breakpoint: Return EOPNOTSUPP for unsupported breakpoint type Salah Triki (1): smb: server: smb2pdu: check return value of xa_store() Samuel Holland (1): riscv: Allow NOMMU kernels to access all of RAM Saranya Gopal (1): platform/x86/intel: hid: Add Pantherlake support Satyanarayana K V P (2): drm/xe/vf: Retry sending MMIO request to GUC on timeout error drm/xe/pf: Create a link between PF and VF devices Sean Anderson (1): spi: zynqmp-gqspi: Always acknowledge interrupts Sean Wang (1): Bluetooth: btmtksdio: Prevent enabling interrupts after IRQ handler removal Seongman Lee (1): x86/sev: Fix operator precedence in GHCB_MSR_VMPL_REQ_LEVEL macro Sergio Perez Gonzalez (1): spi: spi-mux: Fix coverity issue, unchecked return value Seyediman Seyedarab (1): kbuild: fix argument parsing in scripts/config Shahar Shitrit (2): net/mlx5: Modify LSB bitmask in temperature event to include only the first bit net/mlx5: Apply rate-limiting to high temperature warning Shashank Gupta (1): crypto: octeontx2 - suppress auth failure screaming due to negative tests Shivasharan S (1): scsi: mpt3sas: Send a diag reset if target reset fails Shiwu Zhang (1): drm/amdgpu: enlarge the VBIOS binary size limit Shixiong Ou (1): fbdev: fsl-diu-fb: add missing device_remove_file() Shree Ramamoorthy (1): mfd: tps65219: Remove TPS65219_REG_TI_DEV_ID check Shuicheng Lin (1): drm/xe/debugfs: Add missing xe_pm_runtime_put in wedge_mode_set Simona Vetter (1): drm/atomic: clarify the rules around drm_atomic_state->allow_modeset Siva Durga Prasad Paladugu (1): firmware: xilinx: Dont send linux address to get fpga config get status Soeren Moch (1): wifi: rtl8xxxu: retry firmware download on error Sohil Mehta (2): x86/smpboot: Fix INIT delay assignment for extended Intel Families x86/microcode: Update the Intel processor flag scan check Stanimir Varbanov (2): PCI: brcmstb: Expand inbound window size up to 64GB PCI: brcmstb: Add a softdep to MIP MSI-X driver Stanley Chu (1): i3c: master: svc: Fix missing STOP for master request Stefan Binding (1): ASoC: intel/sdw_utils: Add volume limit to cs42l43 speakers Stefan Wahren (3): staging: vchiq_arm: Create keep-alive thread during probe drm/v3d: Add clock handling dmaengine: fsl-edma: Fix return code for unhandled interrupts Stefano Garzarella (1): vhost_task: fix vhost_task_create() documentation Stephan Gerhold (1): i2c: qup: Vote for interconnect bandwidth to DRAM Subbaraya Sundeep (1): octeontx2-af: Set LMT_ENA bit for APR table entries Sudeep Holla (4): mailbox: pcc: Use acpi_os_ioremap() instead of ioremap() firmware: arm_ffa: Reject higher major version as incompatible firmware: arm_ffa: Handle the presence of host partition in the partition info firmware: arm_scmi: Relax duplicate name constraint across protocol ids Suman Ghosh (1): octeontx2-pf: Add AF_XDP non-zero copy support Sungjong Seo (1): exfat: call bh_read in get_block only when necessary Sven Schwermer (1): crypto: mxs-dcp - Only set OTP_KEY bit for OTP key Svyatoslav Ryhel (1): ARM: tegra: Switch DSI-B clock parent to PLLD on Tegra114 Takashi Iwai (5): ALSA: seq: Improve data consistency at polling ASoC: Intel: bytcr_rt5640: Add DMI quirk for Acer Aspire SW3-013 ALSA: hda/realtek: Add quirk for HP Spectre x360 15-df1xxx ALSA: usb-audio: Fix duplicated name in MIDI substream names ALSA: pcm: Fix race of buffer access at PCM OSS layer Taniya Das (1): clk: qcom: lpassaudiocc-sc7280: Add support for LPASS resets for QCM6490 Tavian Barnes (1): ASoC: SOF: Intel: hda: Fix UAF when reloading module Thangaraj Samynathan (1): net: lan743x: Restore SGMII CTRL register on resume Thomas Gleixner (1): posix-timers: Ensure that timer initialization is fully visible Thomas Huth (1): x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in UAPI headers Thomas Weißschuh (1): timer_list: Don't use %pK through printk() Thomas Zimmermann (3): drm/gem: Test for imported GEM buffers with helper drm/ast: Find VBIOS mode from regular display size drm/gem: Internally test import_attach for imported objects Tianyang Zhang (1): mm/page_alloc.c: avoid infinite retries caused by cpuset race Tiwei Bie (1): um: Update min_low_pfn to match changes in uml_reserved Tobias Brunner (1): xfrm: Fix UDP GRO handling for some corner cases Tom Chung (1): drm/amd/display: Initial psr_version with correct setting Trond Myklebust (7): NFSv4: Check for delegation validity in nfs_start_delegation_return_locked() NFS: Don't allow waiting for exiting tasks SUNRPC: Don't allow waiting for exiting tasks NFSv4: Treat ENETUNREACH errors as fatal for state recovery SUNRPC: rpc_clnt_set_transport() must not change the autobind setting SUNRPC: rpcbind should never reset the port to the value '0' pNFS/flexfiles: Report ENETDOWN as a connection error Tudor Ambarus (1): mailbox: use error ret code of of_parse_phandle_with_args() Uday Shankar (1): ublk: enforce ublks_max only for unprivileged devices Umesh Nerlige Ramappa (1): drm/xe/oa: Ensure that polled read returns latest data Uros Bizjak (1): x86/locking: Use ALT_OUTPUT_SP() for percpu_{,try_}cmpxchg{64,128}_op() Valentin Caron (1): pinctrl: devicetree: do not goto err when probing hogs in pinctrl_dt_to_map Vasant Hegde (1): iommu/amd/pgtbl_v2: Improve error handling Vicki Pfau (1): Input: xpad - add more controllers Victor Lu (1): drm/amdgpu: Do not program AGP BAR regs under SRIOV in gfxhub_v1_0.c Victor Skvortsov (1): drm/amdgpu: Skip pcie_replay_count sysfs creation for VF Vijendar Mukunda (1): soundwire: amd: change the soundwire wake enable/disable sequence Viktor Malik (1): bpftool: Fix readlink usage in get_fd_type Vinicius Costa Gomes (1): dmaengine: idxd: Fix allowing write() from different address spaces Vinith Kumar R (1): wifi: ath12k: Report proper tx completion status to mac80211 Viresh Kumar (1): firmware: arm_ffa: Set dma_mask for ffa devices Vitalii Mordan (1): i2c: pxa: fix call balance of i2c->clk handling routines Vladimir Kondratiev (1): irqchip/riscv-aplic: Add support for hart indexes Vladimir Moskovkin (1): platform/x86: dell-wmi-sysman: Avoid buffer overflow in current_password_store() Vladimir Oltean (1): net: enetc: refactor bulk flipping of RX buffers to separate function Waiman Long (1): x86/nmi: Add an emergency handler in nmi_desc & use it in nmi_shootdown_cpus() Wang Liang (1): net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done Wang Zhaolong (3): smb: client: Store original IO parameters and prevent zero IO sizes smb: client: Fix use-after-free in cifs_fill_dirent smb: client: Reset all search buffer pointers when releasing buffer Wentao Guan (2): nvme-pci: add quirks for device 126f:1001 nvme-pci: add quirks for WDC Blue SN550 15b7:5009 Willem de Bruijn (1): ipv6: save dontfrag in cork William Tu (3): net/mlx5e: set the tx_queue_len for pfifo_fast net/mlx5e: reduce rep rxq depth to 256 for ECPF net/mlx5e: reduce the max log mpwrq sz for ECPF and reps Xiao Liang (1): net: ipv6: Init tunnel link-netns before registering dev Xiaofei Tan (1): ACPI: HED: Always initialize before evged Xin Li (Intel) (1): x86/fred: Fix system hang during S4 resume with FRED enabled Xin Wang (1): drm/xe/debugfs: fixed the return value of wedged_mode_set Yeoreum Yun (1): coresight-etb10: change etb_drvdata spinlock's type to raw_spinlock_t Yi Liu (2): iommufd: Extend IOMMU_GET_HW_INFO to report PASID capability iommufd: Disallow allocating nested parent domain with fault ID Yihan Zhu (1): drm/amd/display: handle max_downscale_src_width fail check Yonghong Song (1): bpf: Allow pre-ordering for bpf cgroup progs Youssef Samir (1): accel/qaic: Mask out SR-IOV PCI resources Yuanjun Gong (1): leds: pwm-multicolor: Add check for fwnode_property_read_u32 Zhang Rui (1): thermal: intel: x86_pkg_temp_thermal: Fix bogus trip temperature Zhang Yi (2): ext4: don't write back data before punch hole in nojournal mode ext4: remove writable userspace mappings before truncating page cache Zhi Wang (1): drm/nouveau: fix the broken marco GSP_MSG_MAX_SIZE Zhikai Zhai (1): drm/amd/display: calculate the remain segments for all pipes Zhongqiu Han (1): virtio_ring: Fix data race by tagging event_triggered as racy for KCSAN Zhongwei Zhang (1): drm/amd/display: Correct timing_adjust_pending flag setting. Zsolt Kajtar (2): fbcon: Use correct erase colour for clearing in fbcon fbdev: core: tileblit: Implement missing margin clearing for tileblit feijuan.li (1): drm/edid: fixed the bug that hdr metadata was not reset gaoxu (1): cgroup: Fix compilation issue due to cgroup_mutex not being exported junan (1): HID: usbkbd: Fix the bit shift number for LED_KANA shantiprasad shettar (1): bnxt_en: Query FW parameters when the CAPS_CHANGE bit is set zihan zhou (1): sched: Reduce the default slice to avoid tasks getting an extra tick

3 months, 2 weeks

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[PATCH -stable,5.4 0/3] Netfilter fixes for -stable

by Pablo Neira Ayuso

Hi Greg, Sasha, This batch contains a backport fix for 5.4 -stable. The following list shows the backported patches, I am using original commit IDs for reference: 1) 8965d42bcf54 ("netfilter: nf_tables: pass nft_chain to destroy function, not nft_ctx") This is a stable dependency for the next patch. 2) c03d278fdf35 ("netfilter: nf_tables: wait for rcu grace period on net_device removal") 3) b04df3da1b5c ("netfilter: nf_tables: do not defer rule destruction via call_rcu") This is a fix-for-fix for patch 2. These three patches are required to fix the netdevice release path for netdev family basechains. NOTE: -stable kernels >= 5.4 already provide these backport fixes. Please, apply, Thanks ** BLURB HERE *** Florian Westphal (2): netfilter: nf_tables: pass nft_chain to destroy function, not nft_ctx netfilter: nf_tables: do not defer rule destruction via call_rcu Pablo Neira Ayuso (1): netfilter: nf_tables: wait for rcu grace period on net_device removal net/netfilter/nf_tables_api.c | 51 ++++++++++++++++++++++++----------- 1 file changed, 36 insertions(+), 15 deletions(-) -- 2.30.2

3 months, 2 weeks

1
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[PATCH] leds: flash: leds-qcom-flash: Fix registry access after re-bind

by Krzysztof Kozlowski

Driver in probe() updates each of 'reg_field' with 'reg_base': for (i = 0; i < REG_MAX_COUNT; i++) regs[i].reg += reg_base; 'reg_field' array (under variable 'regs' above) is statically allocated, this each re-bind would add another 'reg_base' leading to bogus register addresses. Constify the local 'reg_field' array and duplicate it in probe to solve this. Fixes: 96a2e242a5dc ("leds: flash: Add driver to support flash LED module in QCOM PMICs") Cc: <stable(a)vger.kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> --- This is a nice example why constifying static memory is useful. --- drivers/leds/flash/leds-qcom-flash.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/drivers/leds/flash/leds-qcom-flash.c b/drivers/leds/flash/leds-qcom-flash.c index b4c19be51c4d..b8a48c15d797 100644 --- a/drivers/leds/flash/leds-qcom-flash.c +++ b/drivers/leds/flash/leds-qcom-flash.c @@ -117,7 +117,7 @@ enum { REG_MAX_COUNT, }; -static struct reg_field mvflash_3ch_regs[REG_MAX_COUNT] = { +static const struct reg_field mvflash_3ch_regs[REG_MAX_COUNT] = { REG_FIELD(0x08, 0, 7), /* status1 */ REG_FIELD(0x09, 0, 7), /* status2 */ REG_FIELD(0x0a, 0, 7), /* status3 */ @@ -132,7 +132,7 @@ static struct reg_field mvflash_3ch_regs[REG_MAX_COUNT] = { REG_FIELD(0x58, 0, 2), /* therm_thrsh3 */ }; -static struct reg_field mvflash_4ch_regs[REG_MAX_COUNT] = { +static const struct reg_field mvflash_4ch_regs[REG_MAX_COUNT] = { REG_FIELD(0x06, 0, 7), /* status1 */ REG_FIELD(0x07, 0, 6), /* status2 */ REG_FIELD(0x09, 0, 7), /* status3 */ @@ -854,11 +854,17 @@ static int qcom_flash_led_probe(struct platform_device *pdev) if (val == FLASH_SUBTYPE_3CH_PM8150_VAL || val == FLASH_SUBTYPE_3CH_PMI8998_VAL) { flash_data->hw_type = QCOM_MVFLASH_3CH; flash_data->max_channels = 3; - regs = mvflash_3ch_regs; + regs = devm_kmemdup(dev, mvflash_3ch_regs, sizeof(mvflash_3ch_regs), + GFP_KERNEL); + if (!regs) + return -ENOMEM; } else if (val == FLASH_SUBTYPE_4CH_VAL) { flash_data->hw_type = QCOM_MVFLASH_4CH; flash_data->max_channels = 4; - regs = mvflash_4ch_regs; + regs = devm_kmemdup(dev, mvflash_4ch_regs, sizeof(mvflash_3ch_regs), + GFP_KERNEL); + if (!regs) + return -ENOMEM; rc = regmap_read(regmap, reg_base + FLASH_REVISION_REG, &val); if (rc < 0) { @@ -880,6 +886,7 @@ static int qcom_flash_led_probe(struct platform_device *pdev) dev_err(dev, "Failed to allocate regmap field, rc=%d\n", rc); return rc; } + devm_kfree(dev, regs); /* devm_regmap_field_bulk_alloc() makes copies */ platform_set_drvdata(pdev, flash_data); mutex_init(&flash_data->lock); -- 2.45.2

3 months, 2 weeks

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[PATCH v3] drm/xe/sched: stop re-submitting signalled jobs

by Matthew Auld

Customer is reporting a really subtle issue where we get random DMAR faults, hangs and other nasties for kernel migration jobs when stressing stuff like s2idle/s3/s4. The explosions seems to happen somewhere after resuming the system with splats looking something like: PM: suspend exit rfkill: input handler disabled xe 0000:00:02.0: [drm] GT0: Engine reset: engine_class=bcs, logical_mask: 0x2, guc_id=0 xe 0000:00:02.0: [drm] GT0: Timedout job: seqno=24496, lrc_seqno=24496, guc_id=0, flags=0x13 in no process [-1] xe 0000:00:02.0: [drm] GT0: Kernel-submitted job timed out The likely cause appears to be a race between suspend cancelling the worker that processes the free_job()'s, such that we still have pending jobs to be freed after the cancel. Following from this, on resume the pending_list will now contain at least one already complete job, but it looks like we call drm_sched_resubmit_jobs(), which will then call run_job() on everything still on the pending_list. But if the job was already complete, then all the resources tied to the job, like the bb itself, any memory that is being accessed, the iommu mappings etc. might be long gone since those are usually tied to the fence signalling. This scenario can be seen in ftrace when running a slightly modified xe_pm (kernel was only modified to inject artificial latency into free_job to make the race easier to hit): xe_sched_job_run: dev=0000:00:02.0, fence=0xffff888276cc8540, seqno=0, lrc_seqno=0, gt=0, guc_id=0, batch_addr=0x000000146910 ... xe_exec_queue_stop: dev=0000:00:02.0, 3:0x2, gt=0, width=1, guc_id=0, guc_state=0x0, flags=0x13 xe_exec_queue_stop: dev=0000:00:02.0, 3:0x2, gt=0, width=1, guc_id=1, guc_state=0x0, flags=0x4 xe_exec_queue_stop: dev=0000:00:02.0, 4:0x1, gt=1, width=1, guc_id=0, guc_state=0x0, flags=0x3 xe_exec_queue_stop: dev=0000:00:02.0, 1:0x1, gt=1, width=1, guc_id=1, guc_state=0x0, flags=0x3 xe_exec_queue_stop: dev=0000:00:02.0, 4:0x1, gt=1, width=1, guc_id=2, guc_state=0x0, flags=0x3 xe_exec_queue_resubmit: dev=0000:00:02.0, 3:0x2, gt=0, width=1, guc_id=0, guc_state=0x0, flags=0x13 xe_sched_job_run: dev=0000:00:02.0, fence=0xffff888276cc8540, seqno=0, lrc_seqno=0, gt=0, guc_id=0, batch_addr=0x000000146910 ... ..... xe_exec_queue_memory_cat_error: dev=0000:00:02.0, 3:0x2, gt=0, width=1, guc_id=0, guc_state=0x3, flags=0x13 So the job_run() is clearly triggered twice for the same job, even though the first must have already signalled to completion during suspend. We can also see a CAT error after the re-submit. To prevent this try to call xe_sched_stop() to forcefully remove anything on the pending_list that has already signalled, before we re-submit. v2: - Make sure to re-arm the fence callbacks with sched_start(). v3 (Matt B): - Stop using drm_sched_resubmit_jobs(), which appears to be deprecated and just open-code a simple loop such that we skip calling run_job() and anything already signalled. Link: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/4856 Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs") Signed-off-by: Matthew Auld <matthew.auld(a)intel.com> Cc: Thomas Hellström <thomas.hellstrom(a)linux.intel.com> Cc: Matthew Brost <matthew.brost(a)intel.com> Cc: William Tseng <william.tseng(a)intel.com> Cc: <stable(a)vger.kernel.org> # v6.8+ --- drivers/gpu/drm/xe/xe_gpu_scheduler.h | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/xe/xe_gpu_scheduler.h b/drivers/gpu/drm/xe/xe_gpu_scheduler.h index c250ea773491..308061f0cf37 100644 --- a/drivers/gpu/drm/xe/xe_gpu_scheduler.h +++ b/drivers/gpu/drm/xe/xe_gpu_scheduler.h @@ -51,7 +51,15 @@ static inline void xe_sched_tdr_queue_imm(struct xe_gpu_scheduler *sched) static inline void xe_sched_resubmit_jobs(struct xe_gpu_scheduler *sched) { - drm_sched_resubmit_jobs(&sched->base); + struct drm_sched_job *s_job; + + list_for_each_entry(s_job, &sched->base.pending_list, list) { + struct drm_sched_fence *s_fence = s_job->s_fence; + struct dma_fence *hw_fence = s_fence->parent; + + if (hw_fence && !dma_fence_is_signaled(hw_fence)) + sched->base.ops->run_job(s_job); + } } static inline bool -- 2.49.0

3 months, 2 weeks

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[PATCH] net: ch9200: fix uninitialised access during mii_nway_restart

by Qasim Ijaz

In mii_nway_restart() the code attempts to call mii->mdio_read which is ch9200_mdio_read(). ch9200_mdio_read() utilises a local buffer called "buff", which is initialised with control_read(). However "buff" is conditionally initialised inside control_read(): if (err == size) { memcpy(data, buf, size); } If the condition of "err == size" is not met, then "buff" remains uninitialised. Once this happens the uninitialised "buff" is accessed and returned during ch9200_mdio_read(): return (buff[0] | buff[1] << 8); The problem stems from the fact that ch9200_mdio_read() ignores the return value of control_read(), leading to uinit-access of "buff". To fix this we should check the return value of control_read() and return early on error. Reported-by: syzbot <syzbot+3361c2d6f78a3e0892f9(a)syzkaller.appspotmail.com> Closes: https://syzkaller.appspot.com/bug?extid=3361c2d6f78a3e0892f9 Tested-by: syzbot <syzbot+3361c2d6f78a3e0892f9(a)syzkaller.appspotmail.com> Fixes: 4a476bd6d1d9 ("usbnet: New driver for QinHeng CH9200 devices") Cc: stable(a)vger.kernel.org Signed-off-by: Qasim Ijaz <qasdev00(a)gmail.com> --- drivers/net/usb/ch9200.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/net/usb/ch9200.c b/drivers/net/usb/ch9200.c index f69d9b902da0..a206ffa76f1b 100644 --- a/drivers/net/usb/ch9200.c +++ b/drivers/net/usb/ch9200.c @@ -178,6 +178,7 @@ static int ch9200_mdio_read(struct net_device *netdev, int phy_id, int loc) { struct usbnet *dev = netdev_priv(netdev); unsigned char buff[2]; + int ret; netdev_dbg(netdev, "%s phy_id:%02x loc:%02x\n", __func__, phy_id, loc); @@ -185,8 +186,10 @@ static int ch9200_mdio_read(struct net_device *netdev, int phy_id, int loc) if (phy_id != 0) return -ENODEV; - control_read(dev, REQUEST_READ, 0, loc * 2, buff, 0x02, - CONTROL_TIMEOUT_MS); + ret = control_read(dev, REQUEST_READ, 0, loc * 2, buff, 0x02, + CONTROL_TIMEOUT_MS); + if (ret < 0) + return ret; return (buff[0] | buff[1] << 8); } -- 2.39.5

3 months, 2 weeks

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[PATCH] net: af_key: Add error check in set_sadb_address()

by Wentao Liang

The function set_sadb_address() calls the function pfkey_sockaddr_fill(), but does not check its return value. A proper implementation can be found in set_sadb_kmaddress(). Add an error check for set_sadb_address(), return error code if the function fails. Fixes: e5b56652c11b ("key: Share common code path to fill sockaddr{}.") Cc: stable(a)vger.kernel.org # v2.6 Signed-off-by: Wentao Liang <vulab(a)iscas.ac.cn> --- net/key/af_key.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/net/key/af_key.c b/net/key/af_key.c index c56bb4f451e6..537c9604e356 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -3474,15 +3474,17 @@ static int set_sadb_address(struct sk_buff *skb, int sasize, int type, switch (type) { case SADB_EXT_ADDRESS_SRC: addr->sadb_address_prefixlen = sel->prefixlen_s; - pfkey_sockaddr_fill(&sel->saddr, 0, - (struct sockaddr *)(addr + 1), - sel->family); + if (!pfkey_sockaddr_fill(&sel->saddr, 0, + (struct sockaddr *)(addr + 1), + sel->family)) + return -EINVAL; break; case SADB_EXT_ADDRESS_DST: addr->sadb_address_prefixlen = sel->prefixlen_d; - pfkey_sockaddr_fill(&sel->daddr, 0, - (struct sockaddr *)(addr + 1), - sel->family); + if (!pfkey_sockaddr_fill(&sel->daddr, 0, + (struct sockaddr *)(addr + 1), + sel->family)) + return -EINVAL; break; default: return -EINVAL; -- 2.42.0.windows.2

3 months, 2 weeks

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[PATCH 2/5] LoongArch: KVM: Check interrupt route from physical cpu with eiointc

by Bibo Mao

With eiointc interrupt controller, physical cpu id is set for irq route. However function kvm_get_vcpu() is used to get destination vCPU when delivering irq. With API kvm_get_vcpu(), logical cpu is used. With API kvm_get_vcpu_by_cpuid(), vCPU can be searched from physical cpu id. Cc: stable(a)vger.kernel.org Fixes: 3956a52bc05b ("LoongArch: KVM: Add EIOINTC read and write functions") Signed-off-by: Bibo Mao <maobibo(a)loongson.cn> --- arch/loongarch/kvm/intc/eiointc.c | 24 ++++++++++++++++++------ 1 file changed, 18 insertions(+), 6 deletions(-) diff --git a/arch/loongarch/kvm/intc/eiointc.c b/arch/loongarch/kvm/intc/eiointc.c index d2c521b0e923..0b648c56b0c3 100644 --- a/arch/loongarch/kvm/intc/eiointc.c +++ b/arch/loongarch/kvm/intc/eiointc.c @@ -9,7 +9,8 @@ static void eiointc_set_sw_coreisr(struct loongarch_eiointc *s) { - int ipnum, cpu, irq_index, irq_mask, irq; + int ipnum, cpu, irq_index, irq_mask, irq, cpuid; + struct kvm_vcpu *vcpu; for (irq = 0; irq < EIOINTC_IRQS; irq++) { ipnum = s->ipmap.reg_u8[irq / 32]; @@ -20,7 +21,12 @@ static void eiointc_set_sw_coreisr(struct loongarch_eiointc *s) irq_index = irq / 32; irq_mask = BIT(irq & 0x1f); - cpu = s->coremap.reg_u8[irq]; + cpuid = s->coremap.reg_u8[irq]; + vcpu = kvm_get_vcpu_by_cpuid(s->kvm, cpuid); + if (vcpu == NULL) + continue; + + cpu = vcpu->vcpu_id; if (!!(s->coreisr.reg_u32[cpu][irq_index] & irq_mask)) set_bit(irq, s->sw_coreisr[cpu][ipnum]); else @@ -68,17 +74,23 @@ static void eiointc_update_irq(struct loongarch_eiointc *s, int irq, int level) static inline void eiointc_update_sw_coremap(struct loongarch_eiointc *s, int irq, u64 val, u32 len, bool notify) { - int i, cpu; + int i, cpu, cpuid; + struct kvm_vcpu *vcpu; for (i = 0; i < len; i++) { - cpu = val & 0xff; + cpuid = val & 0xff; val = val >> 8; if (!(s->status & BIT(EIOINTC_ENABLE_CPU_ENCODE))) { - cpu = ffs(cpu) - 1; - cpu = (cpu >= 4) ? 0 : cpu; + cpuid = ffs(cpuid) - 1; + cpuid = (cpuid >= 4) ? 0 : cpuid; } + vcpu = kvm_get_vcpu_by_cpuid(s->kvm, cpuid); + if (vcpu == NULL) + continue; + + cpu = vcpu->vcpu_id; if (s->sw_coremap[irq + i] == cpu) continue; -- 2.39.3

3 months, 2 weeks

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[PATCH 1/5] LoongArch: KVM: Fix interrupt route update with eiointc

by Bibo Mao

With function eiointc_update_sw_coremap(), there is forced assignment like val = *(u64 *)pvalue. Parameter pvalue may be pointer to char type or others, there is problem with forced assignment with u64 type. Here the detailed value is passed rather address pointer. Cc: stable(a)vger.kernel.org Fixes: 3956a52bc05b ("LoongArch: KVM: Add EIOINTC read and write functions") Signed-off-by: Bibo Mao <maobibo(a)loongson.cn> --- arch/loongarch/kvm/intc/eiointc.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/arch/loongarch/kvm/intc/eiointc.c b/arch/loongarch/kvm/intc/eiointc.c index f39929d7bf8a..d2c521b0e923 100644 --- a/arch/loongarch/kvm/intc/eiointc.c +++ b/arch/loongarch/kvm/intc/eiointc.c @@ -66,10 +66,9 @@ static void eiointc_update_irq(struct loongarch_eiointc *s, int irq, int level) } static inline void eiointc_update_sw_coremap(struct loongarch_eiointc *s, - int irq, void *pvalue, u32 len, bool notify) + int irq, u64 val, u32 len, bool notify) { int i, cpu; - u64 val = *(u64 *)pvalue; for (i = 0; i < len; i++) { cpu = val & 0xff; @@ -398,7 +397,7 @@ static int loongarch_eiointc_writeb(struct kvm_vcpu *vcpu, irq = offset - EIOINTC_COREMAP_START; index = irq; s->coremap.reg_u8[index] = data; - eiointc_update_sw_coremap(s, irq, (void *)&data, sizeof(data), true); + eiointc_update_sw_coremap(s, irq, data, sizeof(data), true); break; default: ret = -EINVAL; @@ -484,7 +483,7 @@ static int loongarch_eiointc_writew(struct kvm_vcpu *vcpu, irq = offset - EIOINTC_COREMAP_START; index = irq >> 1; s->coremap.reg_u16[index] = data; - eiointc_update_sw_coremap(s, irq, (void *)&data, sizeof(data), true); + eiointc_update_sw_coremap(s, irq, data, sizeof(data), true); break; default: ret = -EINVAL; @@ -570,7 +569,7 @@ static int loongarch_eiointc_writel(struct kvm_vcpu *vcpu, irq = offset - EIOINTC_COREMAP_START; index = irq >> 2; s->coremap.reg_u32[index] = data; - eiointc_update_sw_coremap(s, irq, (void *)&data, sizeof(data), true); + eiointc_update_sw_coremap(s, irq, data, sizeof(data), true); break; default: ret = -EINVAL; @@ -656,7 +655,7 @@ static int loongarch_eiointc_writeq(struct kvm_vcpu *vcpu, irq = offset - EIOINTC_COREMAP_START; index = irq >> 3; s->coremap.reg_u64[index] = data; - eiointc_update_sw_coremap(s, irq, (void *)&data, sizeof(data), true); + eiointc_update_sw_coremap(s, irq, data, sizeof(data), true); break; default: ret = -EINVAL; @@ -809,7 +808,7 @@ static int kvm_eiointc_ctrl_access(struct kvm_device *dev, for (i = 0; i < (EIOINTC_IRQS / 4); i++) { start_irq = i * 4; eiointc_update_sw_coremap(s, start_irq, - (void *)&s->coremap.reg_u32[i], sizeof(u32), false); + s->coremap.reg_u32[i], sizeof(u32), false); } break; default: -- 2.39.3

3 months, 2 weeks

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[PATCH] net: ethernet: rtsn: Fix a null pointer dereference in rtsn_probe()

by Haoxiang Li

Add check for the return value of rcar_gen4_ptp_alloc() to prevent potential null pointer dereference. Fixes: b0d3969d2b4d ("net: ethernet: rtsn: Add support for Renesas Ethernet-TSN") Cc: stable(a)vger.kernel.org Signed-off-by: Haoxiang Li <haoxiang_li2024(a)163.com> --- drivers/net/ethernet/renesas/rtsn.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/ethernet/renesas/rtsn.c b/drivers/net/ethernet/renesas/rtsn.c index 6b3f7fca8d15..f5df3374d279 100644 --- a/drivers/net/ethernet/renesas/rtsn.c +++ b/drivers/net/ethernet/renesas/rtsn.c @@ -1260,6 +1260,10 @@ static int rtsn_probe(struct platform_device *pdev) priv->pdev = pdev; priv->ndev = ndev; priv->ptp_priv = rcar_gen4_ptp_alloc(pdev); + if (!priv->ptp_priv) { + ret = -ENOMEM; + goto error_free; + } spin_lock_init(&priv->lock); platform_set_drvdata(pdev, priv); -- 2.25.1

3 months, 2 weeks

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[alternative-merged] mm-contig_alloc-fix-alloc_contig_range-when-__gfp_comp-and-order-max_order.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm/contig_alloc: fix alloc_contig_range when __GFP_COMP and order < MAX_ORDER has been removed from the -mm tree. Its filename was mm-contig_alloc-fix-alloc_contig_range-when-__gfp_comp-and-order-max_order.patch This patch was dropped because an alternative patch was or shall be merged ------------------------------------------------------ From: Jinjiang Tu <tujinjiang(a)huawei.com> Subject: mm/contig_alloc: fix alloc_contig_range when __GFP_COMP and order < MAX_ORDER Date: Mon, 21 Apr 2025 09:36:20 +0800 When calling alloc_contig_range() with __GFP_COMP and the order of requested pfn range is pageblock_order, less than MAX_ORDER, I triggered WARNING as follows: PFN range: requested [2150105088, 2150105600), allocated [2150105088, 2150106112) WARNING: CPU: 3 PID: 580 at mm/page_alloc.c:6877 alloc_contig_range+0x280/0x340 alloc_contig_range() marks pageblocks of the requested pfn range to be isolated, migrate these pages if they are in use and will be freed to MIGRATE_ISOLATED freelist. Suppose two alloc_contig_range() calls at the same time and the requested pfn range are [0x80280000, 0x80280200) and [0x80280200, 0x80280400) respectively. Suppose the two memory range are in use, then alloc_contig_range() will migrate and free these pages to MIGRATE_ISOLATED freelist. __free_one_page() will merge MIGRATE_ISOLATE buddy to larger buddy, resulting in a MAX_ORDER buddy. Finally, find_large_buddy() in alloc_contig_range() returns a MAX_ORDER buddy and results in WARNING. To fix it, call free_contig_range() to free the excess pfn range. Link: https://lkml.kernel.org/r/20250421013620.459740-1-tujinjiang@huawei.com Fixes: e98337d11bbd ("mm/contig_alloc: support __GFP_COMP") Signed-off-by: Jinjiang Tu <tujinjiang(a)huawei.com> Reviewed-by: Zi Yan <ziy(a)nvidia.com> Cc: David Hildenbrand <david(a)redhat.com> Cc: Kefeng Wang <wangkefeng.wang(a)huawei.com> Cc: Yu Zhao <yuzhao(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/page_alloc.c | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) --- a/mm/page_alloc.c~mm-contig_alloc-fix-alloc_contig_range-when-__gfp_comp-and-order-max_order +++ a/mm/page_alloc.c @@ -6693,6 +6693,7 @@ int alloc_contig_range_noprof(unsigned l .alloc_contig = true, }; INIT_LIST_HEAD(&cc.migratepages); + bool is_range_aligned; gfp_mask = current_gfp_context(gfp_mask); if (__alloc_contig_verify_gfp_mask(gfp_mask, (gfp_t *)&cc.gfp_mask)) @@ -6781,7 +6782,14 @@ int alloc_contig_range_noprof(unsigned l goto done; } - if (!(gfp_mask & __GFP_COMP)) { + /* + * With __GFP_COMP and the requested order < MAX_PAGE_ORDER, + * isolated free pages can have higher order than the requested + * one. Use split_free_pages() to free out of range pages. + */ + is_range_aligned = is_power_of_2(end - start); + if (!(gfp_mask & __GFP_COMP) || + (is_range_aligned && ilog2(end - start) < MAX_PAGE_ORDER)) { split_free_pages(cc.freepages, gfp_mask); /* Free head and tail (if any) */ @@ -6789,7 +6797,15 @@ int alloc_contig_range_noprof(unsigned l free_contig_range(outer_start, start - outer_start); if (end != outer_end) free_contig_range(end, outer_end - end); - } else if (start == outer_start && end == outer_end && is_power_of_2(end - start)) { + + outer_start = start; + outer_end = end; + + if (!(gfp_mask & __GFP_COMP)) + goto done; + } + + if (start == outer_start && end == outer_end && is_range_aligned) { struct page *head = pfn_to_page(start); int order = ilog2(end - start); _ Patches currently in -mm which might be from tujinjiang(a)huawei.com are

3 months, 2 weeks

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[for-next][PATCH 02/10] ring-buffer: Do not trigger WARN_ON() due to a commit_overrun

by Steven Rostedt

From: Steven Rostedt <rostedt(a)goodmis.org> When reading a memory mapped buffer the reader page is just swapped out with the last page written in the write buffer. If the reader page is the same as the commit buffer (the buffer that is currently being written to) it was assumed that it should never have missed events. If it does, it triggers a WARN_ON_ONCE(). But there just happens to be one scenario where this can legitimately happen. That is on a commit_overrun. A commit overrun is when an interrupt preempts an event being written to the buffer and then the interrupt adds so many new events that it fills and wraps the buffer back to the commit. Any new events would then be dropped and be reported as "missed_events". In this case, the next page to read is the commit buffer and after the swap of the reader page, the reader page will be the commit buffer, but this time there will be missed events and this triggers the following warning: ------------[ cut here ]------------ WARNING: CPU: 2 PID: 1127 at kernel/trace/ring_buffer.c:7357 ring_buffer_map_get_reader+0x49a/0x780 Modules linked in: kvm_intel kvm irqbypass CPU: 2 UID: 0 PID: 1127 Comm: trace-cmd Not tainted 6.15.0-rc7-test-00004-g478bc2824b45-dirty #564 PREEMPT Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 RIP: 0010:ring_buffer_map_get_reader+0x49a/0x780 Code: 00 00 00 48 89 fe 48 c1 ee 03 80 3c 2e 00 0f 85 ec 01 00 00 4d 3b a6 a8 00 00 00 0f 85 8a fd ff ff 48 85 c0 0f 84 55 fe ff ff <0f> 0b e9 4e fe ff ff be 08 00 00 00 4c 89 54 24 58 48 89 54 24 50 RSP: 0018:ffff888121787dc0 EFLAGS: 00010002 RAX: 00000000000006a2 RBX: ffff888100062800 RCX: ffffffff8190cb49 RDX: ffff888126934c00 RSI: 1ffff11020200a15 RDI: ffff8881010050a8 RBP: dffffc0000000000 R08: 0000000000000000 R09: ffffed1024d26982 R10: ffff888126934c17 R11: ffff8881010050a8 R12: ffff888126934c00 R13: ffff8881010050b8 R14: ffff888101005000 R15: ffff888126930008 FS: 00007f95c8cd7540(0000) GS:ffff8882b576e000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f95c8de4dc0 CR3: 0000000128452002 CR4: 0000000000172ef0 Call Trace: <TASK> ? __pfx_ring_buffer_map_get_reader+0x10/0x10 tracing_buffers_ioctl+0x283/0x370 __x64_sys_ioctl+0x134/0x190 do_syscall_64+0x79/0x1c0 entry_SYSCALL_64_after_hwframe+0x76/0x7e RIP: 0033:0x7f95c8de48db Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 RSP: 002b:00007ffe037ba110 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007ffe037bb2b0 RCX: 00007f95c8de48db RDX: 0000000000000000 RSI: 0000000000005220 RDI: 0000000000000006 RBP: 00007ffe037ba180 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffe037bb6f8 R14: 00007f95c9065000 R15: 00005575c7492c90 </TASK> irq event stamp: 5080 hardirqs last enabled at (5079): [<ffffffff83e0adb0>] _raw_spin_unlock_irqrestore+0x50/0x70 hardirqs last disabled at (5080): [<ffffffff83e0aa83>] _raw_spin_lock_irqsave+0x63/0x70 softirqs last enabled at (4182): [<ffffffff81516122>] handle_softirqs+0x552/0x710 softirqs last disabled at (4159): [<ffffffff815163f7>] __irq_exit_rcu+0x107/0x210 ---[ end trace 0000000000000000 ]--- The above was triggered by running on a kernel with both lockdep and KASAN as well as kmemleak enabled and executing the following command: # perf record -o perf-test.dat -a -- trace-cmd record --nosplice -e all -p function hackbench 50 With perf interjecting a lot of interrupts and trace-cmd enabling all events as well as function tracing, with lockdep, KASAN and kmemleak enabled, it could cause an interrupt preempting an event being written to add enough events to wrap the buffer. trace-cmd was modified to have --nosplice use mmap instead of reading the buffer. The way to differentiate this case from the normal case of there only being one page written to where the swap of the reader page received that one page (which is the commit page), check if the tail page is on the reader page. The difference between the commit page and the tail page is that the tail page is where new writes go to, and the commit page holds the first write that hasn't been committed yet. In the case of an interrupt preempting the write of an event and filling the buffer, it would move the tail page but not the commit page. Have the warning only trigger if the tail page is also on the reader page, and also print out the number of events dropped by a commit overrun as that can not yet be safely added to the page so that the reader can see there were events dropped. Cc: stable(a)vger.kernel.org Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Cc: Vincent Donnefort <vdonnefort(a)google.com> Link: https://lore.kernel.org/20250528121555.2066527e@gandalf.local.home Fixes: fe832be05a8ee ("ring-buffer: Have mmapped ring buffer keep track of missed events") Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/ring_buffer.c | 26 ++++++++++++++++++-------- 1 file changed, 18 insertions(+), 8 deletions(-) diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index ca1a8e706004..683aa57870fe 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -7285,8 +7285,8 @@ int ring_buffer_map_get_reader(struct trace_buffer *buffer, int cpu) /* Check if any events were dropped */ missed_events = cpu_buffer->lost_events; - if (cpu_buffer->reader_page != cpu_buffer->commit_page) { - if (missed_events) { + if (missed_events) { + if (cpu_buffer->reader_page != cpu_buffer->commit_page) { struct buffer_data_page *bpage = reader->page; unsigned int commit; /* @@ -7307,13 +7307,23 @@ int ring_buffer_map_get_reader(struct trace_buffer *buffer, int cpu) local_add(RB_MISSED_STORED, &bpage->commit); } local_add(RB_MISSED_EVENTS, &bpage->commit); + } else if (!WARN_ONCE(cpu_buffer->reader_page == cpu_buffer->tail_page, + "Reader on commit with %ld missed events", + missed_events)) { + /* + * There shouldn't be any missed events if the tail_page + * is on the reader page. But if the tail page is not on the + * reader page and the commit_page is, that would mean that + * there's a commit_overrun (an interrupt preempted an + * addition of an event and then filled the buffer + * with new events). In this case it's not an + * error, but it should still be reported. + * + * TODO: Add missed events to the page for user space to know. + */ + pr_info("Ring buffer [%d] commit overrun lost %ld events at timestamp:%lld\n", + cpu, missed_events, cpu_buffer->reader_page->page->time_stamp); } - } else { - /* - * There really shouldn't be any missed events if the commit - * is on the reader page. - */ - WARN_ON_ONCE(missed_events); } cpu_buffer->lost_events = 0; -- 2.47.2

3 months, 2 weeks

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[for-next][PATCH 01/10] ring-buffer: Move cpus_read_lock() outside of buffer->mutex

by Steven Rostedt

From: Steven Rostedt <rostedt(a)goodmis.org> Running a modified trace-cmd record --nosplice where it does a mmap of the ring buffer when '--nosplice' is set, caused the following lockdep splat: ====================================================== WARNING: possible circular locking dependency detected 6.15.0-rc7-test-00002-gfb7d03d8a82f #551 Not tainted ------------------------------------------------------ trace-cmd/1113 is trying to acquire lock: ffff888100062888 (&buffer->mutex){+.+.}-{4:4}, at: ring_buffer_map+0x11c/0xe70 but task is already holding lock: ffff888100a5f9f8 (&cpu_buffer->mapping_lock){+.+.}-{4:4}, at: ring_buffer_map+0xcf/0xe70 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #5 (&cpu_buffer->mapping_lock){+.+.}-{4:4}: __mutex_lock+0x192/0x18c0 ring_buffer_map+0xcf/0xe70 tracing_buffers_mmap+0x1c4/0x3b0 __mmap_region+0xd8d/0x1f70 do_mmap+0x9d7/0x1010 vm_mmap_pgoff+0x20b/0x390 ksys_mmap_pgoff+0x2e9/0x440 do_syscall_64+0x79/0x1c0 entry_SYSCALL_64_after_hwframe+0x76/0x7e -> #4 (&mm->mmap_lock){++++}-{4:4}: __might_fault+0xa5/0x110 _copy_to_user+0x22/0x80 _perf_ioctl+0x61b/0x1b70 perf_ioctl+0x62/0x90 __x64_sys_ioctl+0x134/0x190 do_syscall_64+0x79/0x1c0 entry_SYSCALL_64_after_hwframe+0x76/0x7e -> #3 (&cpuctx_mutex){+.+.}-{4:4}: __mutex_lock+0x192/0x18c0 perf_event_init_cpu+0x325/0x7c0 perf_event_init+0x52a/0x5b0 start_kernel+0x263/0x3e0 x86_64_start_reservations+0x24/0x30 x86_64_start_kernel+0x95/0xa0 common_startup_64+0x13e/0x141 -> #2 (pmus_lock){+.+.}-{4:4}: __mutex_lock+0x192/0x18c0 perf_event_init_cpu+0xb7/0x7c0 cpuhp_invoke_callback+0x2c0/0x1030 __cpuhp_invoke_callback_range+0xbf/0x1f0 _cpu_up+0x2e7/0x690 cpu_up+0x117/0x170 cpuhp_bringup_mask+0xd5/0x120 bringup_nonboot_cpus+0x13d/0x170 smp_init+0x2b/0xf0 kernel_init_freeable+0x441/0x6d0 kernel_init+0x1e/0x160 ret_from_fork+0x34/0x70 ret_from_fork_asm+0x1a/0x30 -> #1 (cpu_hotplug_lock){++++}-{0:0}: cpus_read_lock+0x2a/0xd0 ring_buffer_resize+0x610/0x14e0 __tracing_resize_ring_buffer.part.0+0x42/0x120 tracing_set_tracer+0x7bd/0xa80 tracing_set_trace_write+0x132/0x1e0 vfs_write+0x21c/0xe80 ksys_write+0xf9/0x1c0 do_syscall_64+0x79/0x1c0 entry_SYSCALL_64_after_hwframe+0x76/0x7e -> #0 (&buffer->mutex){+.+.}-{4:4}: __lock_acquire+0x1405/0x2210 lock_acquire+0x174/0x310 __mutex_lock+0x192/0x18c0 ring_buffer_map+0x11c/0xe70 tracing_buffers_mmap+0x1c4/0x3b0 __mmap_region+0xd8d/0x1f70 do_mmap+0x9d7/0x1010 vm_mmap_pgoff+0x20b/0x390 ksys_mmap_pgoff+0x2e9/0x440 do_syscall_64+0x79/0x1c0 entry_SYSCALL_64_after_hwframe+0x76/0x7e other info that might help us debug this: Chain exists of: &buffer->mutex --> &mm->mmap_lock --> &cpu_buffer->mapping_lock Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&cpu_buffer->mapping_lock); lock(&mm->mmap_lock); lock(&cpu_buffer->mapping_lock); lock(&buffer->mutex); *** DEADLOCK *** 2 locks held by trace-cmd/1113: #0: ffff888106b847e0 (&mm->mmap_lock){++++}-{4:4}, at: vm_mmap_pgoff+0x192/0x390 #1: ffff888100a5f9f8 (&cpu_buffer->mapping_lock){+.+.}-{4:4}, at: ring_buffer_map+0xcf/0xe70 stack backtrace: CPU: 5 UID: 0 PID: 1113 Comm: trace-cmd Not tainted 6.15.0-rc7-test-00002-gfb7d03d8a82f #551 PREEMPT Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 Call Trace: <TASK> dump_stack_lvl+0x6e/0xa0 print_circular_bug.cold+0x178/0x1be check_noncircular+0x146/0x160 __lock_acquire+0x1405/0x2210 lock_acquire+0x174/0x310 ? ring_buffer_map+0x11c/0xe70 ? ring_buffer_map+0x11c/0xe70 ? __mutex_lock+0x169/0x18c0 __mutex_lock+0x192/0x18c0 ? ring_buffer_map+0x11c/0xe70 ? ring_buffer_map+0x11c/0xe70 ? function_trace_call+0x296/0x370 ? __pfx___mutex_lock+0x10/0x10 ? __pfx_function_trace_call+0x10/0x10 ? __pfx___mutex_lock+0x10/0x10 ? _raw_spin_unlock+0x2d/0x50 ? ring_buffer_map+0x11c/0xe70 ? ring_buffer_map+0x11c/0xe70 ? __mutex_lock+0x5/0x18c0 ring_buffer_map+0x11c/0xe70 ? do_raw_spin_lock+0x12d/0x270 ? find_held_lock+0x2b/0x80 ? _raw_spin_unlock+0x2d/0x50 ? rcu_is_watching+0x15/0xb0 ? _raw_spin_unlock+0x2d/0x50 ? trace_preempt_on+0xd0/0x110 tracing_buffers_mmap+0x1c4/0x3b0 __mmap_region+0xd8d/0x1f70 ? ring_buffer_lock_reserve+0x99/0xff0 ? __pfx___mmap_region+0x10/0x10 ? ring_buffer_lock_reserve+0x99/0xff0 ? __pfx_ring_buffer_lock_reserve+0x10/0x10 ? __pfx_ring_buffer_lock_reserve+0x10/0x10 ? bpf_lsm_mmap_addr+0x4/0x10 ? security_mmap_addr+0x46/0xd0 ? lock_is_held_type+0xd9/0x130 do_mmap+0x9d7/0x1010 ? 0xffffffffc0370095 ? __pfx_do_mmap+0x10/0x10 vm_mmap_pgoff+0x20b/0x390 ? __pfx_vm_mmap_pgoff+0x10/0x10 ? 0xffffffffc0370095 ksys_mmap_pgoff+0x2e9/0x440 do_syscall_64+0x79/0x1c0 entry_SYSCALL_64_after_hwframe+0x76/0x7e RIP: 0033:0x7fb0963a7de2 Code: 00 00 00 0f 1f 44 00 00 41 f7 c1 ff 0f 00 00 75 27 55 89 cd 53 48 89 fb 48 85 ff 74 3b 41 89 ea 48 89 df b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 76 5b 5d c3 0f 1f 00 48 8b 05 e1 9f 0d 00 64 RSP: 002b:00007ffdcc8fb878 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0963a7de2 RDX: 0000000000000001 RSI: 0000000000001000 RDI: 0000000000000000 RBP: 0000000000000001 R08: 0000000000000006 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffdcc8fbe68 R14: 00007fb096628000 R15: 00005633e01a5c90 </TASK> The issue is that cpus_read_lock() is taken within buffer->mutex. The memory mapped pages are taken with the mmap_lock held. The buffer->mutex is taken within the cpu_buffer->mapping_lock. There's quite a chain with all these locks, where the deadlock can be fixed by moving the cpus_read_lock() outside the taking of the buffer->mutex. Cc: stable(a)vger.kernel.org Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Cc: Vincent Donnefort <vdonnefort(a)google.com> Link: https://lore.kernel.org/20250527105820.0f45d045@gandalf.local.home Fixes: 117c39200d9d7 ("ring-buffer: Introducing ring-buffer mapping functions") Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/ring_buffer.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index 3f9bf562beea..ca1a8e706004 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -2849,6 +2849,12 @@ int ring_buffer_resize(struct trace_buffer *buffer, unsigned long size, if (nr_pages < 2) nr_pages = 2; + /* + * Keep CPUs from coming online while resizing to synchronize + * with new per CPU buffers being created. + */ + guard(cpus_read_lock)(); + /* prevent another thread from changing buffer sizes */ mutex_lock(&buffer->mutex); atomic_inc(&buffer->resizing); @@ -2893,7 +2899,6 @@ int ring_buffer_resize(struct trace_buffer *buffer, unsigned long size, cond_resched(); } - cpus_read_lock(); /* * Fire off all the required work handlers * We can't schedule on offline CPUs, but it's not necessary @@ -2933,7 +2938,6 @@ int ring_buffer_resize(struct trace_buffer *buffer, unsigned long size, cpu_buffer->nr_pages_to_update = 0; } - cpus_read_unlock(); } else { cpu_buffer = buffer->buffers[cpu_id]; @@ -2961,8 +2965,6 @@ int ring_buffer_resize(struct trace_buffer *buffer, unsigned long size, goto out_err; } - cpus_read_lock(); - /* Can't run something on an offline CPU. */ if (!cpu_online(cpu_id)) rb_update_pages(cpu_buffer); @@ -2981,7 +2983,6 @@ int ring_buffer_resize(struct trace_buffer *buffer, unsigned long size, } cpu_buffer->nr_pages_to_update = 0; - cpus_read_unlock(); } out: -- 2.47.2

3 months, 2 weeks

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[PATCH AUTOSEL 5.4] fs/filesystems: Fix potential unsigned integer underflow in fs_name()

by Sasha Levin

From: Zijun Hu <quic_zijuhu(a)quicinc.com> [ Upstream commit 1363c134ade81e425873b410566e957fecebb261 ] fs_name() has @index as unsigned int, so there is underflow risk for operation '@index--'. Fix by breaking the for loop when '@index == 0' which is also more proper than '@index <= 0' for unsigned integer comparison. Signed-off-by: Zijun Hu <quic_zijuhu(a)quicinc.com> Link: https://lore.kernel.org/20250410-fix_fs-v1-1-7c14ccc8ebaa@quicinc.com Signed-off-by: Christian Brauner <brauner(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- **YES** This commit should be backported to stable kernel trees. **Detailed Analysis:** **The Bug:** The `fs_name()` function at `fs/filesystems.c:156-174` has a critical unsigned integer underflow vulnerability. When the function receives `index=0` as a parameter, the loop `for (tmp = file_systems; tmp; tmp = tmp->next, index--)` decrements `index` from 0 to `UINT_MAX` (4294967295 on 32-bit systems), causing the condition `if (index <= 0 && try_module_get(tmp->owner))` to evaluate incorrectly. **The Fix:** The commit changes the logic from: - Old: `if (index <= 0 && try_module_get(tmp->owner))` - New: `if (index == 0) { if (try_module_get(tmp->owner)) res = 0; break; }` This prevents the unsigned integer from wrapping around and provides proper bounds checking. **Impact and Severity:** 1. **User-accessible vulnerability**: The `fs_name()` function is called through the `sysfs` system call (syscall #139) with option 2, making it directly accessible to userspace applications. 2. **Potential for exploitation**: An attacker could call `sysfs(2, 0, buffer)` to trigger the underflow, potentially causing: - Infinite loops in the filesystem list traversal - Unintended module reference acquisition - System instability or denial of service 3. **Core filesystem subsystem**: This affects the fundamental filesystem registration mechanism in the kernel. **Comparison with Similar Commits:** This follows the same pattern as the **accepted backport examples**: - **Similar to Commit #1 (ntfs3)**: Both fix integer overflow/underflow issues that could cause system instability - **Similar to Commit #3 (f2fs)**: Both prevent integer arithmetic issues in filesystem code - **Similar to Commit #5 (f2fs)**: Both add bounds checking to prevent corruption **Stable Tree Criteria:** ✅ **Fixes important bug**: Prevents potential system instability and undefined behavior ✅ **Small and contained**: Minimal code change, only affects one function ✅ **Clear side effects**: No architectural changes, just safer bounds checking ✅ **Low regression risk**: The fix makes the function more robust without changing expected behavior ✅ **Critical subsystem**: Filesystem management is fundamental to kernel operation **Conclusion:** This is a textbook example of a commit suitable for stable backporting: it fixes a clear bug with security implications in core kernel infrastructure, uses a minimal and safe approach, and has no risk of introducing regressions. The unsigned integer underflow could lead to system instability when triggered through the accessible `sysfs` syscall. fs/filesystems.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/fs/filesystems.c b/fs/filesystems.c index 5e1a190133738..148073e372acd 100644 --- a/fs/filesystems.c +++ b/fs/filesystems.c @@ -155,15 +155,19 @@ static int fs_index(const char __user * __name) static int fs_name(unsigned int index, char __user * buf) { struct file_system_type * tmp; - int len, res; + int len, res = -EINVAL; read_lock(&file_systems_lock); - for (tmp = file_systems; tmp; tmp = tmp->next, index--) - if (index <= 0 && try_module_get(tmp->owner)) + for (tmp = file_systems; tmp; tmp = tmp->next, index--) { + if (index == 0) { + if (try_module_get(tmp->owner)) + res = 0; break; + } + } read_unlock(&file_systems_lock); - if (!tmp) - return -EINVAL; + if (res) + return res; /* OK, we got the reference, so we can safely block */ len = strlen(tmp->name) + 1; -- 2.39.5

3 months, 2 weeks

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[PATCH AUTOSEL 5.10] fs/filesystems: Fix potential unsigned integer underflow in fs_name()

by Sasha Levin

From: Zijun Hu <quic_zijuhu(a)quicinc.com> [ Upstream commit 1363c134ade81e425873b410566e957fecebb261 ] fs_name() has @index as unsigned int, so there is underflow risk for operation '@index--'. Fix by breaking the for loop when '@index == 0' which is also more proper than '@index <= 0' for unsigned integer comparison. Signed-off-by: Zijun Hu <quic_zijuhu(a)quicinc.com> Link: https://lore.kernel.org/20250410-fix_fs-v1-1-7c14ccc8ebaa@quicinc.com Signed-off-by: Christian Brauner <brauner(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- **YES** This commit should be backported to stable kernel trees. **Detailed Analysis:** **The Bug:** The `fs_name()` function at `fs/filesystems.c:156-174` has a critical unsigned integer underflow vulnerability. When the function receives `index=0` as a parameter, the loop `for (tmp = file_systems; tmp; tmp = tmp->next, index--)` decrements `index` from 0 to `UINT_MAX` (4294967295 on 32-bit systems), causing the condition `if (index <= 0 && try_module_get(tmp->owner))` to evaluate incorrectly. **The Fix:** The commit changes the logic from: - Old: `if (index <= 0 && try_module_get(tmp->owner))` - New: `if (index == 0) { if (try_module_get(tmp->owner)) res = 0; break; }` This prevents the unsigned integer from wrapping around and provides proper bounds checking. **Impact and Severity:** 1. **User-accessible vulnerability**: The `fs_name()` function is called through the `sysfs` system call (syscall #139) with option 2, making it directly accessible to userspace applications. 2. **Potential for exploitation**: An attacker could call `sysfs(2, 0, buffer)` to trigger the underflow, potentially causing: - Infinite loops in the filesystem list traversal - Unintended module reference acquisition - System instability or denial of service 3. **Core filesystem subsystem**: This affects the fundamental filesystem registration mechanism in the kernel. **Comparison with Similar Commits:** This follows the same pattern as the **accepted backport examples**: - **Similar to Commit #1 (ntfs3)**: Both fix integer overflow/underflow issues that could cause system instability - **Similar to Commit #3 (f2fs)**: Both prevent integer arithmetic issues in filesystem code - **Similar to Commit #5 (f2fs)**: Both add bounds checking to prevent corruption **Stable Tree Criteria:** ✅ **Fixes important bug**: Prevents potential system instability and undefined behavior ✅ **Small and contained**: Minimal code change, only affects one function ✅ **Clear side effects**: No architectural changes, just safer bounds checking ✅ **Low regression risk**: The fix makes the function more robust without changing expected behavior ✅ **Critical subsystem**: Filesystem management is fundamental to kernel operation **Conclusion:** This is a textbook example of a commit suitable for stable backporting: it fixes a clear bug with security implications in core kernel infrastructure, uses a minimal and safe approach, and has no risk of introducing regressions. The unsigned integer underflow could lead to system instability when triggered through the accessible `sysfs` syscall. fs/filesystems.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/fs/filesystems.c b/fs/filesystems.c index 90b8d879fbaf3..1ab8eb5edf28e 100644 --- a/fs/filesystems.c +++ b/fs/filesystems.c @@ -156,15 +156,19 @@ static int fs_index(const char __user * __name) static int fs_name(unsigned int index, char __user * buf) { struct file_system_type * tmp; - int len, res; + int len, res = -EINVAL; read_lock(&file_systems_lock); - for (tmp = file_systems; tmp; tmp = tmp->next, index--) - if (index <= 0 && try_module_get(tmp->owner)) + for (tmp = file_systems; tmp; tmp = tmp->next, index--) { + if (index == 0) { + if (try_module_get(tmp->owner)) + res = 0; break; + } + } read_unlock(&file_systems_lock); - if (!tmp) - return -EINVAL; + if (res) + return res; /* OK, we got the reference, so we can safely block */ len = strlen(tmp->name) + 1; -- 2.39.5

3 months, 2 weeks

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[PATCH AUTOSEL 5.15 1/3] fs/filesystems: Fix potential unsigned integer underflow in fs_name()

by Sasha Levin

From: Zijun Hu <quic_zijuhu(a)quicinc.com> [ Upstream commit 1363c134ade81e425873b410566e957fecebb261 ] fs_name() has @index as unsigned int, so there is underflow risk for operation '@index--'. Fix by breaking the for loop when '@index == 0' which is also more proper than '@index <= 0' for unsigned integer comparison. Signed-off-by: Zijun Hu <quic_zijuhu(a)quicinc.com> Link: https://lore.kernel.org/20250410-fix_fs-v1-1-7c14ccc8ebaa@quicinc.com Signed-off-by: Christian Brauner <brauner(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- **YES** This commit should be backported to stable kernel trees. **Detailed Analysis:** **The Bug:** The `fs_name()` function at `fs/filesystems.c:156-174` has a critical unsigned integer underflow vulnerability. When the function receives `index=0` as a parameter, the loop `for (tmp = file_systems; tmp; tmp = tmp->next, index--)` decrements `index` from 0 to `UINT_MAX` (4294967295 on 32-bit systems), causing the condition `if (index <= 0 && try_module_get(tmp->owner))` to evaluate incorrectly. **The Fix:** The commit changes the logic from: - Old: `if (index <= 0 && try_module_get(tmp->owner))` - New: `if (index == 0) { if (try_module_get(tmp->owner)) res = 0; break; }` This prevents the unsigned integer from wrapping around and provides proper bounds checking. **Impact and Severity:** 1. **User-accessible vulnerability**: The `fs_name()` function is called through the `sysfs` system call (syscall #139) with option 2, making it directly accessible to userspace applications. 2. **Potential for exploitation**: An attacker could call `sysfs(2, 0, buffer)` to trigger the underflow, potentially causing: - Infinite loops in the filesystem list traversal - Unintended module reference acquisition - System instability or denial of service 3. **Core filesystem subsystem**: This affects the fundamental filesystem registration mechanism in the kernel. **Comparison with Similar Commits:** This follows the same pattern as the **accepted backport examples**: - **Similar to Commit #1 (ntfs3)**: Both fix integer overflow/underflow issues that could cause system instability - **Similar to Commit #3 (f2fs)**: Both prevent integer arithmetic issues in filesystem code - **Similar to Commit #5 (f2fs)**: Both add bounds checking to prevent corruption **Stable Tree Criteria:** ✅ **Fixes important bug**: Prevents potential system instability and undefined behavior ✅ **Small and contained**: Minimal code change, only affects one function ✅ **Clear side effects**: No architectural changes, just safer bounds checking ✅ **Low regression risk**: The fix makes the function more robust without changing expected behavior ✅ **Critical subsystem**: Filesystem management is fundamental to kernel operation **Conclusion:** This is a textbook example of a commit suitable for stable backporting: it fixes a clear bug with security implications in core kernel infrastructure, uses a minimal and safe approach, and has no risk of introducing regressions. The unsigned integer underflow could lead to system instability when triggered through the accessible `sysfs` syscall. fs/filesystems.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/fs/filesystems.c b/fs/filesystems.c index 58b9067b2391c..95e5256821a53 100644 --- a/fs/filesystems.c +++ b/fs/filesystems.c @@ -156,15 +156,19 @@ static int fs_index(const char __user * __name) static int fs_name(unsigned int index, char __user * buf) { struct file_system_type * tmp; - int len, res; + int len, res = -EINVAL; read_lock(&file_systems_lock); - for (tmp = file_systems; tmp; tmp = tmp->next, index--) - if (index <= 0 && try_module_get(tmp->owner)) + for (tmp = file_systems; tmp; tmp = tmp->next, index--) { + if (index == 0) { + if (try_module_get(tmp->owner)) + res = 0; break; + } + } read_unlock(&file_systems_lock); - if (!tmp) - return -EINVAL; + if (res) + return res; /* OK, we got the reference, so we can safely block */ len = strlen(tmp->name) + 1; -- 2.39.5

3 months, 2 weeks

1
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[PATCH AUTOSEL 6.1 1/3] fs/filesystems: Fix potential unsigned integer underflow in fs_name()

by Sasha Levin

From: Zijun Hu <quic_zijuhu(a)quicinc.com> [ Upstream commit 1363c134ade81e425873b410566e957fecebb261 ] fs_name() has @index as unsigned int, so there is underflow risk for operation '@index--'. Fix by breaking the for loop when '@index == 0' which is also more proper than '@index <= 0' for unsigned integer comparison. Signed-off-by: Zijun Hu <quic_zijuhu(a)quicinc.com> Link: https://lore.kernel.org/20250410-fix_fs-v1-1-7c14ccc8ebaa@quicinc.com Signed-off-by: Christian Brauner <brauner(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- **YES** This commit should be backported to stable kernel trees. **Detailed Analysis:** **The Bug:** The `fs_name()` function at `fs/filesystems.c:156-174` has a critical unsigned integer underflow vulnerability. When the function receives `index=0` as a parameter, the loop `for (tmp = file_systems; tmp; tmp = tmp->next, index--)` decrements `index` from 0 to `UINT_MAX` (4294967295 on 32-bit systems), causing the condition `if (index <= 0 && try_module_get(tmp->owner))` to evaluate incorrectly. **The Fix:** The commit changes the logic from: - Old: `if (index <= 0 && try_module_get(tmp->owner))` - New: `if (index == 0) { if (try_module_get(tmp->owner)) res = 0; break; }` This prevents the unsigned integer from wrapping around and provides proper bounds checking. **Impact and Severity:** 1. **User-accessible vulnerability**: The `fs_name()` function is called through the `sysfs` system call (syscall #139) with option 2, making it directly accessible to userspace applications. 2. **Potential for exploitation**: An attacker could call `sysfs(2, 0, buffer)` to trigger the underflow, potentially causing: - Infinite loops in the filesystem list traversal - Unintended module reference acquisition - System instability or denial of service 3. **Core filesystem subsystem**: This affects the fundamental filesystem registration mechanism in the kernel. **Comparison with Similar Commits:** This follows the same pattern as the **accepted backport examples**: - **Similar to Commit #1 (ntfs3)**: Both fix integer overflow/underflow issues that could cause system instability - **Similar to Commit #3 (f2fs)**: Both prevent integer arithmetic issues in filesystem code - **Similar to Commit #5 (f2fs)**: Both add bounds checking to prevent corruption **Stable Tree Criteria:** ✅ **Fixes important bug**: Prevents potential system instability and undefined behavior ✅ **Small and contained**: Minimal code change, only affects one function ✅ **Clear side effects**: No architectural changes, just safer bounds checking ✅ **Low regression risk**: The fix makes the function more robust without changing expected behavior ✅ **Critical subsystem**: Filesystem management is fundamental to kernel operation **Conclusion:** This is a textbook example of a commit suitable for stable backporting: it fixes a clear bug with security implications in core kernel infrastructure, uses a minimal and safe approach, and has no risk of introducing regressions. The unsigned integer underflow could lead to system instability when triggered through the accessible `sysfs` syscall. fs/filesystems.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/fs/filesystems.c b/fs/filesystems.c index 58b9067b2391c..95e5256821a53 100644 --- a/fs/filesystems.c +++ b/fs/filesystems.c @@ -156,15 +156,19 @@ static int fs_index(const char __user * __name) static int fs_name(unsigned int index, char __user * buf) { struct file_system_type * tmp; - int len, res; + int len, res = -EINVAL; read_lock(&file_systems_lock); - for (tmp = file_systems; tmp; tmp = tmp->next, index--) - if (index <= 0 && try_module_get(tmp->owner)) + for (tmp = file_systems; tmp; tmp = tmp->next, index--) { + if (index == 0) { + if (try_module_get(tmp->owner)) + res = 0; break; + } + } read_unlock(&file_systems_lock); - if (!tmp) - return -EINVAL; + if (res) + return res; /* OK, we got the reference, so we can safely block */ len = strlen(tmp->name) + 1; -- 2.39.5

3 months, 2 weeks

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[PATCH AUTOSEL 6.6 1/3] fs/filesystems: Fix potential unsigned integer underflow in fs_name()

by Sasha Levin

From: Zijun Hu <quic_zijuhu(a)quicinc.com> [ Upstream commit 1363c134ade81e425873b410566e957fecebb261 ] fs_name() has @index as unsigned int, so there is underflow risk for operation '@index--'. Fix by breaking the for loop when '@index == 0' which is also more proper than '@index <= 0' for unsigned integer comparison. Signed-off-by: Zijun Hu <quic_zijuhu(a)quicinc.com> Link: https://lore.kernel.org/20250410-fix_fs-v1-1-7c14ccc8ebaa@quicinc.com Signed-off-by: Christian Brauner <brauner(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- **YES** This commit should be backported to stable kernel trees. **Detailed Analysis:** **The Bug:** The `fs_name()` function at `fs/filesystems.c:156-174` has a critical unsigned integer underflow vulnerability. When the function receives `index=0` as a parameter, the loop `for (tmp = file_systems; tmp; tmp = tmp->next, index--)` decrements `index` from 0 to `UINT_MAX` (4294967295 on 32-bit systems), causing the condition `if (index <= 0 && try_module_get(tmp->owner))` to evaluate incorrectly. **The Fix:** The commit changes the logic from: - Old: `if (index <= 0 && try_module_get(tmp->owner))` - New: `if (index == 0) { if (try_module_get(tmp->owner)) res = 0; break; }` This prevents the unsigned integer from wrapping around and provides proper bounds checking. **Impact and Severity:** 1. **User-accessible vulnerability**: The `fs_name()` function is called through the `sysfs` system call (syscall #139) with option 2, making it directly accessible to userspace applications. 2. **Potential for exploitation**: An attacker could call `sysfs(2, 0, buffer)` to trigger the underflow, potentially causing: - Infinite loops in the filesystem list traversal - Unintended module reference acquisition - System instability or denial of service 3. **Core filesystem subsystem**: This affects the fundamental filesystem registration mechanism in the kernel. **Comparison with Similar Commits:** This follows the same pattern as the **accepted backport examples**: - **Similar to Commit #1 (ntfs3)**: Both fix integer overflow/underflow issues that could cause system instability - **Similar to Commit #3 (f2fs)**: Both prevent integer arithmetic issues in filesystem code - **Similar to Commit #5 (f2fs)**: Both add bounds checking to prevent corruption **Stable Tree Criteria:** ✅ **Fixes important bug**: Prevents potential system instability and undefined behavior ✅ **Small and contained**: Minimal code change, only affects one function ✅ **Clear side effects**: No architectural changes, just safer bounds checking ✅ **Low regression risk**: The fix makes the function more robust without changing expected behavior ✅ **Critical subsystem**: Filesystem management is fundamental to kernel operation **Conclusion:** This is a textbook example of a commit suitable for stable backporting: it fixes a clear bug with security implications in core kernel infrastructure, uses a minimal and safe approach, and has no risk of introducing regressions. The unsigned integer underflow could lead to system instability when triggered through the accessible `sysfs` syscall. fs/filesystems.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/fs/filesystems.c b/fs/filesystems.c index 58b9067b2391c..95e5256821a53 100644 --- a/fs/filesystems.c +++ b/fs/filesystems.c @@ -156,15 +156,19 @@ static int fs_index(const char __user * __name) static int fs_name(unsigned int index, char __user * buf) { struct file_system_type * tmp; - int len, res; + int len, res = -EINVAL; read_lock(&file_systems_lock); - for (tmp = file_systems; tmp; tmp = tmp->next, index--) - if (index <= 0 && try_module_get(tmp->owner)) + for (tmp = file_systems; tmp; tmp = tmp->next, index--) { + if (index == 0) { + if (try_module_get(tmp->owner)) + res = 0; break; + } + } read_unlock(&file_systems_lock); - if (!tmp) - return -EINVAL; + if (res) + return res; /* OK, we got the reference, so we can safely block */ len = strlen(tmp->name) + 1; -- 2.39.5

3 months, 2 weeks

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[PATCH AUTOSEL 6.12 1/7] btrfs: exit after state insertion failure at btrfs_convert_extent_bit()

by Sasha Levin

From: Filipe Manana <fdmanana(a)suse.com> [ Upstream commit 3bf179e36da917c5d9bec71c714573ed1649b7c1 ] If insert_state() state failed it returns an error pointer and we call extent_io_tree_panic() which will trigger a BUG() call. However if CONFIG_BUG is disabled, which is an uncommon and exotic scenario, then we fallthrough and call cache_state() which will dereference the error pointer, resulting in an invalid memory access. So jump to the 'out' label after calling extent_io_tree_panic(), it also makes the code more clear besides dealing with the exotic scenario where CONFIG_BUG is disabled. Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- **YES** This commit should be backported to stable kernel trees. **Detailed Analysis:** **1. Bug Description and Impact:** The commit fixes a serious potential memory corruption bug in the btrfs filesystem. When `insert_state()` fails in `btrfs_convert_extent_bit()`, it returns an error pointer (ERR_PTR). The current code calls `extent_io_tree_panic()` which triggers `BUG()`, but if `CONFIG_BUG` is disabled, the code continues executing and calls `cache_state(inserted_state, cached_state)` with the error pointer, causing invalid memory access. **2. Code Changes Analysis:** The fix is minimal and surgical - just adding a single `goto out;` statement after the `extent_io_tree_panic()` call: ```c if (IS_ERR(inserted_state)) { ret = PTR_ERR(inserted_state); extent_io_tree_panic(tree, prealloc, "insert", ret); + goto out; // <-- The fix } ``` This ensures that when `CONFIG_BUG` is disabled, execution jumps to the cleanup code instead of continuing with an invalid pointer. **3. Comparison with Similar Commits:** This commit aligns with the pattern seen in "Similar Commit #2" (Status: YES), which also: - Removes reliance on `BUG_ON()` behavior - Provides graceful error handling - Has minimal risk - Fixes a potential crash/corruption scenario Similar to commit #3 and #5 (both Status: NO), this touches BUG() handling, but unlike those commits which make broader architectural changes to error handling patterns, this fix is much more contained. **4. Stable Tree Criteria Assessment:** ✅ **Fixes important bug**: Prevents potential memory corruption/crashes ✅ **Small and contained**: Single line addition ✅ **Minimal risk**: Only affects error path when insert_state() fails AND CONFIG_BUG is disabled ✅ **No new features**: Pure bug fix ✅ **No architectural changes**: Preserves existing error handling, just prevents fallthrough ✅ **Critical subsystem**: btrfs filesystem corruption prevention ✅ **Clear side effects**: No unintended consequences beyond fixing the bug **5. Risk Assessment:** - **Very Low Risk**: The change only affects an error condition that's already problematic - **Exotic scenario**: Only impacts systems with `CONFIG_BUG` disabled (uncommon but not impossible) - **No regression potential**: The change only prevents executing invalid code, doesn't change normal operation - **Well-contained**: Affects only one function in one file **6. Security Implications:** While `CONFIG_BUG` disabled is uncommon, this could potentially be exploited if an attacker can trigger the `insert_state()` failure condition, leading to memory corruption. The fix prevents this attack vector. This is a clear candidate for stable backporting - it fixes a real bug with minimal risk and follows the stable tree rules perfectly. fs/btrfs/extent-io-tree.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/btrfs/extent-io-tree.c b/fs/btrfs/extent-io-tree.c index 6d08c100b01de..bb3aaf610652a 100644 --- a/fs/btrfs/extent-io-tree.c +++ b/fs/btrfs/extent-io-tree.c @@ -1456,6 +1456,7 @@ int convert_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, if (IS_ERR(inserted_state)) { ret = PTR_ERR(inserted_state); extent_io_tree_panic(tree, prealloc, "insert", ret); + goto out; } cache_state(inserted_state, cached_state); if (inserted_state == prealloc) -- 2.39.5

3 months, 2 weeks

1
6
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[PATCH AUTOSEL 6.14 1/8] btrfs: exit after state insertion failure at btrfs_convert_extent_bit()

by Sasha Levin

From: Filipe Manana <fdmanana(a)suse.com> [ Upstream commit 3bf179e36da917c5d9bec71c714573ed1649b7c1 ] If insert_state() state failed it returns an error pointer and we call extent_io_tree_panic() which will trigger a BUG() call. However if CONFIG_BUG is disabled, which is an uncommon and exotic scenario, then we fallthrough and call cache_state() which will dereference the error pointer, resulting in an invalid memory access. So jump to the 'out' label after calling extent_io_tree_panic(), it also makes the code more clear besides dealing with the exotic scenario where CONFIG_BUG is disabled. Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- **YES** This commit should be backported to stable kernel trees. **Detailed Analysis:** **1. Bug Description and Impact:** The commit fixes a serious potential memory corruption bug in the btrfs filesystem. When `insert_state()` fails in `btrfs_convert_extent_bit()`, it returns an error pointer (ERR_PTR). The current code calls `extent_io_tree_panic()` which triggers `BUG()`, but if `CONFIG_BUG` is disabled, the code continues executing and calls `cache_state(inserted_state, cached_state)` with the error pointer, causing invalid memory access. **2. Code Changes Analysis:** The fix is minimal and surgical - just adding a single `goto out;` statement after the `extent_io_tree_panic()` call: ```c if (IS_ERR(inserted_state)) { ret = PTR_ERR(inserted_state); extent_io_tree_panic(tree, prealloc, "insert", ret); + goto out; // <-- The fix } ``` This ensures that when `CONFIG_BUG` is disabled, execution jumps to the cleanup code instead of continuing with an invalid pointer. **3. Comparison with Similar Commits:** This commit aligns with the pattern seen in "Similar Commit #2" (Status: YES), which also: - Removes reliance on `BUG_ON()` behavior - Provides graceful error handling - Has minimal risk - Fixes a potential crash/corruption scenario Similar to commit #3 and #5 (both Status: NO), this touches BUG() handling, but unlike those commits which make broader architectural changes to error handling patterns, this fix is much more contained. **4. Stable Tree Criteria Assessment:** ✅ **Fixes important bug**: Prevents potential memory corruption/crashes ✅ **Small and contained**: Single line addition ✅ **Minimal risk**: Only affects error path when insert_state() fails AND CONFIG_BUG is disabled ✅ **No new features**: Pure bug fix ✅ **No architectural changes**: Preserves existing error handling, just prevents fallthrough ✅ **Critical subsystem**: btrfs filesystem corruption prevention ✅ **Clear side effects**: No unintended consequences beyond fixing the bug **5. Risk Assessment:** - **Very Low Risk**: The change only affects an error condition that's already problematic - **Exotic scenario**: Only impacts systems with `CONFIG_BUG` disabled (uncommon but not impossible) - **No regression potential**: The change only prevents executing invalid code, doesn't change normal operation - **Well-contained**: Affects only one function in one file **6. Security Implications:** While `CONFIG_BUG` disabled is uncommon, this could potentially be exploited if an attacker can trigger the `insert_state()` failure condition, leading to memory corruption. The fix prevents this attack vector. This is a clear candidate for stable backporting - it fixes a real bug with minimal risk and follows the stable tree rules perfectly. fs/btrfs/extent-io-tree.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/btrfs/extent-io-tree.c b/fs/btrfs/extent-io-tree.c index 6d08c100b01de..bb3aaf610652a 100644 --- a/fs/btrfs/extent-io-tree.c +++ b/fs/btrfs/extent-io-tree.c @@ -1456,6 +1456,7 @@ int convert_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, if (IS_ERR(inserted_state)) { ret = PTR_ERR(inserted_state); extent_io_tree_panic(tree, prealloc, "insert", ret); + goto out; } cache_state(inserted_state, cached_state); if (inserted_state == prealloc) -- 2.39.5

3 months, 2 weeks

1
7
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[PATCH AUTOSEL 6.15 1/9] btrfs: exit after state insertion failure at btrfs_convert_extent_bit()

by Sasha Levin

From: Filipe Manana <fdmanana(a)suse.com> [ Upstream commit 3bf179e36da917c5d9bec71c714573ed1649b7c1 ] If insert_state() state failed it returns an error pointer and we call extent_io_tree_panic() which will trigger a BUG() call. However if CONFIG_BUG is disabled, which is an uncommon and exotic scenario, then we fallthrough and call cache_state() which will dereference the error pointer, resulting in an invalid memory access. So jump to the 'out' label after calling extent_io_tree_panic(), it also makes the code more clear besides dealing with the exotic scenario where CONFIG_BUG is disabled. Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- **YES** This commit should be backported to stable kernel trees. **Detailed Analysis:** **1. Bug Description and Impact:** The commit fixes a serious potential memory corruption bug in the btrfs filesystem. When `insert_state()` fails in `btrfs_convert_extent_bit()`, it returns an error pointer (ERR_PTR). The current code calls `extent_io_tree_panic()` which triggers `BUG()`, but if `CONFIG_BUG` is disabled, the code continues executing and calls `cache_state(inserted_state, cached_state)` with the error pointer, causing invalid memory access. **2. Code Changes Analysis:** The fix is minimal and surgical - just adding a single `goto out;` statement after the `extent_io_tree_panic()` call: ```c if (IS_ERR(inserted_state)) { ret = PTR_ERR(inserted_state); extent_io_tree_panic(tree, prealloc, "insert", ret); + goto out; // <-- The fix } ``` This ensures that when `CONFIG_BUG` is disabled, execution jumps to the cleanup code instead of continuing with an invalid pointer. **3. Comparison with Similar Commits:** This commit aligns with the pattern seen in "Similar Commit #2" (Status: YES), which also: - Removes reliance on `BUG_ON()` behavior - Provides graceful error handling - Has minimal risk - Fixes a potential crash/corruption scenario Similar to commit #3 and #5 (both Status: NO), this touches BUG() handling, but unlike those commits which make broader architectural changes to error handling patterns, this fix is much more contained. **4. Stable Tree Criteria Assessment:** ✅ **Fixes important bug**: Prevents potential memory corruption/crashes ✅ **Small and contained**: Single line addition ✅ **Minimal risk**: Only affects error path when insert_state() fails AND CONFIG_BUG is disabled ✅ **No new features**: Pure bug fix ✅ **No architectural changes**: Preserves existing error handling, just prevents fallthrough ✅ **Critical subsystem**: btrfs filesystem corruption prevention ✅ **Clear side effects**: No unintended consequences beyond fixing the bug **5. Risk Assessment:** - **Very Low Risk**: The change only affects an error condition that's already problematic - **Exotic scenario**: Only impacts systems with `CONFIG_BUG` disabled (uncommon but not impossible) - **No regression potential**: The change only prevents executing invalid code, doesn't change normal operation - **Well-contained**: Affects only one function in one file **6. Security Implications:** While `CONFIG_BUG` disabled is uncommon, this could potentially be exploited if an attacker can trigger the `insert_state()` failure condition, leading to memory corruption. The fix prevents this attack vector. This is a clear candidate for stable backporting - it fixes a real bug with minimal risk and follows the stable tree rules perfectly. fs/btrfs/extent-io-tree.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/btrfs/extent-io-tree.c b/fs/btrfs/extent-io-tree.c index 13de6af279e52..92cfde37b1d33 100644 --- a/fs/btrfs/extent-io-tree.c +++ b/fs/btrfs/extent-io-tree.c @@ -1456,6 +1456,7 @@ int convert_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, if (IS_ERR(inserted_state)) { ret = PTR_ERR(inserted_state); extent_io_tree_panic(tree, prealloc, "insert", ret); + goto out; } cache_state(inserted_state, cached_state); if (inserted_state == prealloc) -- 2.39.5

3 months, 2 weeks

1
8
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[PATCH v3] mm/hugetlb: fix a deadlock with pagecache_folio and hugetlb_fault_mutex_table

by Gavin Guo

There is ABBA dead locking scenario happening between hugetlb_fault() and hugetlb_wp() on the pagecache folio's lock and hugetlb global mutex, which is reproducible with syzkaller [1]. As below stack traces reveal, process-1 tries to take the hugetlb global mutex (A3), but with the pagecache folio's lock hold. Process-2 took the hugetlb global mutex but tries to take the pagecache folio's lock. Process-1 Process-2 ========= ========= hugetlb_fault mutex_lock (A1) filemap_lock_hugetlb_folio (B1) hugetlb_wp alloc_hugetlb_folio #error mutex_unlock (A2) hugetlb_fault mutex_lock (A4) filemap_lock_hugetlb_folio (B4) unmap_ref_private mutex_lock (A3) Fix it by releasing the pagecache folio's lock at (A2) of process-1 so that pagecache folio's lock is available to process-2 at (B4), to avoid the deadlock. In process-1, a new variable is added to track if the pagecache folio's lock has been released by its child function hugetlb_wp() to avoid double releases on the lock in hugetlb_fault(). The similar changes are applied to hugetlb_no_page(). Link: https://drive.google.com/file/d/1DVRnIW-vSayU5J1re9Ct_br3jJQU6Vpb/view?usp=… [1] Fixes: 40549ba8f8e0 ("hugetlb: use new vma_lock for pmd sharing synchronization") Cc: <stable(a)vger.kernel.org> Cc: Hugh Dickins <hughd(a)google.com> Cc: Florent Revest <revest(a)google.com> Reviewed-by: Gavin Shan <gshan(a)redhat.com> Signed-off-by: Gavin Guo <gavinguo(a)igalia.com> --- V1 -> V2 Suggested-by Oscar Salvador: - Use folio_test_locked to replace the unnecessary parameter passing. V2 -> V3 - Dropped the approach suggested by Oscar. - Refine the code and git commit suggested by Gavin Shan. mm/hugetlb.c | 25 +++++++++++++++++++++---- 1 file changed, 21 insertions(+), 4 deletions(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 6a3cf7935c14..560b9b35262a 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -6137,7 +6137,8 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma, * Keep the pte_same checks anyway to make transition from the mutex easier. */ static vm_fault_t hugetlb_wp(struct folio *pagecache_folio, - struct vm_fault *vmf) + struct vm_fault *vmf, + bool *pagecache_folio_locked) { struct vm_area_struct *vma = vmf->vma; struct mm_struct *mm = vma->vm_mm; @@ -6234,6 +6235,18 @@ static vm_fault_t hugetlb_wp(struct folio *pagecache_folio, u32 hash; folio_put(old_folio); + /* + * The pagecache_folio has to be unlocked to avoid + * deadlock and we won't re-lock it in hugetlb_wp(). The + * pagecache_folio could be truncated after being + * unlocked. So its state should not be reliable + * subsequently. + */ + if (pagecache_folio) { + folio_unlock(pagecache_folio); + if (pagecache_folio_locked) + *pagecache_folio_locked = false; + } /* * Drop hugetlb_fault_mutex and vma_lock before * unmapping. unmapping needs to hold vma_lock @@ -6588,7 +6601,7 @@ static vm_fault_t hugetlb_no_page(struct address_space *mapping, hugetlb_count_add(pages_per_huge_page(h), mm); if ((vmf->flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) { /* Optimization, do the COW without a second fault */ - ret = hugetlb_wp(folio, vmf); + ret = hugetlb_wp(folio, vmf, NULL); } spin_unlock(vmf->ptl); @@ -6660,6 +6673,7 @@ vm_fault_t hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma, struct hstate *h = hstate_vma(vma); struct address_space *mapping; int need_wait_lock = 0; + bool pagecache_folio_locked = true; struct vm_fault vmf = { .vma = vma, .address = address & huge_page_mask(h), @@ -6814,7 +6828,8 @@ vm_fault_t hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma, if (flags & (FAULT_FLAG_WRITE|FAULT_FLAG_UNSHARE)) { if (!huge_pte_write(vmf.orig_pte)) { - ret = hugetlb_wp(pagecache_folio, &vmf); + ret = hugetlb_wp(pagecache_folio, &vmf, + &pagecache_folio_locked); goto out_put_page; } else if (likely(flags & FAULT_FLAG_WRITE)) { vmf.orig_pte = huge_pte_mkdirty(vmf.orig_pte); @@ -6832,7 +6847,9 @@ vm_fault_t hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma, spin_unlock(vmf.ptl); if (pagecache_folio) { - folio_unlock(pagecache_folio); + if (pagecache_folio_locked) + folio_unlock(pagecache_folio); + folio_put(pagecache_folio); } out_mutex: base-commit: 914873bc7df913db988284876c16257e6ab772c6 -- 2.43.0

3 months, 2 weeks

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[PATCH 2/8] drm/fdinfo: Switch to idr_for_each() in drm_show_memory_stats()

by Simona Vetter

Unlike idr_for_each_entry(), which terminates on the first NULL entry, idr_for_each passes them through. This fixes potential issues with the idr walk terminating prematurely due to transient NULL entries the exist when creating and destroying a handle. Note that transient NULL pointers in drm_file.object_idr have been a thing since f6cd7daecff5 ("drm: Release driver references to handle before making it available again"), this is a really old issue. Aside from temporarily inconsistent fdinfo statistic there's no other impact of this issue. Fixes: 686b21b5f6ca ("drm: Add fdinfo memory stats") Cc: Rob Clark <robdclark(a)chromium.org> Cc: Emil Velikov <emil.l.velikov(a)gmail.com> Cc: Tvrtko Ursulin <tvrtko.ursulin(a)intel.com> Cc: <stable(a)vger.kernel.org> # v6.5+ Signed-off-by: Simona Vetter <simona.vetter(a)intel.com> Signed-off-by: Simona Vetter <simona.vetter(a)ffwll.ch> --- drivers/gpu/drm/drm_file.c | 95 ++++++++++++++++++++++---------------- 1 file changed, 55 insertions(+), 40 deletions(-) diff --git a/drivers/gpu/drm/drm_file.c b/drivers/gpu/drm/drm_file.c index 246cf845e2c9..428a4eb85e94 100644 --- a/drivers/gpu/drm/drm_file.c +++ b/drivers/gpu/drm/drm_file.c @@ -892,6 +892,58 @@ void drm_print_memory_stats(struct drm_printer *p, } EXPORT_SYMBOL(drm_print_memory_stats); +struct drm_bo_print_data { + struct drm_memory_stats status; + enum drm_gem_object_status supported_status; +}; + +static int +drm_bo_memory_stats(int id, void *ptr, void *data) +{ + struct drm_bo_print_data *drm_data; + struct drm_gem_object *obj = ptr; + enum drm_gem_object_status s = 0; + size_t add_size; + + if (!obj) + return 0; + + add_size = (obj->funcs && obj->funcs->rss) ? + obj->funcs->rss(obj) : obj->size; + + if (obj->funcs && obj->funcs->status) { + s = obj->funcs->status(obj); + drm_data->supported_status |= s; + } + + if (drm_gem_object_is_shared_for_memory_stats(obj)) + drm_data->status.shared += obj->size; + else + drm_data->status.private += obj->size; + + if (s & DRM_GEM_OBJECT_RESIDENT) { + drm_data->status.resident += add_size; + } else { + /* If already purged or not yet backed by pages, don't + * count it as purgeable: + */ + s &= ~DRM_GEM_OBJECT_PURGEABLE; + } + + if (!dma_resv_test_signaled(obj->resv, dma_resv_usage_rw(true))) { + drm_data->status.active += add_size; + drm_data->supported_status |= DRM_GEM_OBJECT_ACTIVE; + + /* If still active, don't count as purgeable: */ + s &= ~DRM_GEM_OBJECT_PURGEABLE; + } + + if (s & DRM_GEM_OBJECT_PURGEABLE) + drm_data->status.purgeable += add_size; + + return 0; +} + /** * drm_show_memory_stats - Helper to collect and show standard fdinfo memory stats * @p: the printer to print output to @@ -902,50 +954,13 @@ EXPORT_SYMBOL(drm_print_memory_stats); */ void drm_show_memory_stats(struct drm_printer *p, struct drm_file *file) { - struct drm_gem_object *obj; - struct drm_memory_stats status = {}; - enum drm_gem_object_status supported_status = 0; - int id; + struct drm_bo_print_data data = {}; spin_lock(&file->table_lock); - idr_for_each_entry (&file->object_idr, obj, id) { - enum drm_gem_object_status s = 0; - size_t add_size = (obj->funcs && obj->funcs->rss) ? - obj->funcs->rss(obj) : obj->size; - - if (obj->funcs && obj->funcs->status) { - s = obj->funcs->status(obj); - supported_status |= s; - } - - if (drm_gem_object_is_shared_for_memory_stats(obj)) - status.shared += obj->size; - else - status.private += obj->size; - - if (s & DRM_GEM_OBJECT_RESIDENT) { - status.resident += add_size; - } else { - /* If already purged or not yet backed by pages, don't - * count it as purgeable: - */ - s &= ~DRM_GEM_OBJECT_PURGEABLE; - } - - if (!dma_resv_test_signaled(obj->resv, dma_resv_usage_rw(true))) { - status.active += add_size; - supported_status |= DRM_GEM_OBJECT_ACTIVE; - - /* If still active, don't count as purgeable: */ - s &= ~DRM_GEM_OBJECT_PURGEABLE; - } - - if (s & DRM_GEM_OBJECT_PURGEABLE) - status.purgeable += add_size; - } + idr_for_each(&file->object_idr, &drm_bo_memory_stats, &data); spin_unlock(&file->table_lock); - drm_print_memory_stats(p, &status, supported_status, "memory"); + drm_print_memory_stats(p, &data.status, data.supported_status, "memory"); } EXPORT_SYMBOL(drm_show_memory_stats); -- 2.49.0

3 months, 2 weeks

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[PATCH v2] can: kvaser_pciefd: refine error prone echo_skb_max handling logic

by Fedor Pchelkin

echo_skb_max should define the supported upper limit of echo_skb[] allocated inside the netdevice's priv. The corresponding size value provided by this driver to alloc_candev() is KVASER_PCIEFD_CAN_TX_MAX_COUNT which is 17. But later echo_skb_max is rounded up to the nearest power of two (for the max case, that would be 32) and the tx/ack indices calculated further during tx/rx may exceed the upper array boundary. Kasan reported this for the ack case inside kvaser_pciefd_handle_ack_packet(), though the xmit function has actually caught the same thing earlier. BUG: KASAN: slab-out-of-bounds in kvaser_pciefd_handle_ack_packet+0x2d7/0x92a drivers/net/can/kvaser_pciefd.c:1528 Read of size 8 at addr ffff888105e4f078 by task swapper/4/0 CPU: 4 UID: 0 PID: 0 Comm: swapper/4 Not tainted 6.15.0 #12 PREEMPT(voluntary) Call Trace: <IRQ> dump_stack_lvl lib/dump_stack.c:122 print_report mm/kasan/report.c:521 kasan_report mm/kasan/report.c:634 kvaser_pciefd_handle_ack_packet drivers/net/can/kvaser_pciefd.c:1528 kvaser_pciefd_read_packet drivers/net/can/kvaser_pciefd.c:1605 kvaser_pciefd_read_buffer drivers/net/can/kvaser_pciefd.c:1656 kvaser_pciefd_receive_irq drivers/net/can/kvaser_pciefd.c:1684 kvaser_pciefd_irq_handler drivers/net/can/kvaser_pciefd.c:1733 __handle_irq_event_percpu kernel/irq/handle.c:158 handle_irq_event kernel/irq/handle.c:210 handle_edge_irq kernel/irq/chip.c:833 __common_interrupt arch/x86/kernel/irq.c:296 common_interrupt arch/x86/kernel/irq.c:286 </IRQ> Tx max count definitely matters for kvaser_pciefd_tx_avail(), but for seq numbers' generation that's not the case - we're free to calculate them as would be more convenient, not taking tx max count into account. The only downside is that the size of echo_skb[] should correspond to the max seq number (not tx max count), so in some situations a bit more memory would be consumed than could be. Thus make the size of the underlying echo_skb[] sufficient for the rounded max tx value. Found by Linux Verification Center (linuxtesting.org) with Syzkaller. Fixes: 8256e0ca6010 ("can: kvaser_pciefd: Fix echo_skb race") Cc: stable(a)vger.kernel.org Signed-off-by: Fedor Pchelkin <pchelkin(a)ispras.ru> --- v2: fix the problem by rounding up the KVASER_PCIEFD_CAN_TX_MAX_COUNT constant when allocating candev (Axel Forsman) drivers/net/can/kvaser_pciefd.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/can/kvaser_pciefd.c b/drivers/net/can/kvaser_pciefd.c index f6921368cd14..0071a51ce2c1 100644 --- a/drivers/net/can/kvaser_pciefd.c +++ b/drivers/net/can/kvaser_pciefd.c @@ -966,7 +966,7 @@ static int kvaser_pciefd_setup_can_ctrls(struct kvaser_pciefd *pcie) u32 status, tx_nr_packets_max; netdev = alloc_candev(sizeof(struct kvaser_pciefd_can), - KVASER_PCIEFD_CAN_TX_MAX_COUNT); + roundup_pow_of_two(KVASER_PCIEFD_CAN_TX_MAX_COUNT)); if (!netdev) return -ENOMEM; @@ -995,7 +995,6 @@ static int kvaser_pciefd_setup_can_ctrls(struct kvaser_pciefd *pcie) can->tx_max_count = min(KVASER_PCIEFD_CAN_TX_MAX_COUNT, tx_nr_packets_max - 1); can->can.clock.freq = pcie->freq; - can->can.echo_skb_max = roundup_pow_of_two(can->tx_max_count); spin_lock_init(&can->lock); can->can.bittiming_const = &kvaser_pciefd_bittiming_const; -- 2.49.0

3 months, 2 weeks

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[PATCH] can: kvaser_pciefd: refine error prone echo_skb_max handling logic

by Fedor Pchelkin

echo_skb_max should define the supported upper limit of echo_skb[] allocated inside the netdevice's priv. The corresponding size value provided by this driver to alloc_candev() is KVASER_PCIEFD_CAN_TX_MAX_COUNT which is 17. But later echo_skb_max is rounded up to the nearest power of two (for the max case, that would be 32) and the tx/ack indices calculated further during tx/rx may exceed the upper array boundary. Kasan reported this for the ack case inside kvaser_pciefd_handle_ack_packet(), though the xmit function has actually caught the same thing earlier. BUG: KASAN: slab-out-of-bounds in kvaser_pciefd_handle_ack_packet+0x2d7/0x92a drivers/net/can/kvaser_pciefd.c:1528 Read of size 8 at addr ffff888105e4f078 by task swapper/4/0 CPU: 4 UID: 0 PID: 0 Comm: swapper/4 Not tainted 6.15.0 #12 PREEMPT(voluntary) Call Trace: <IRQ> dump_stack_lvl lib/dump_stack.c:122 print_report mm/kasan/report.c:521 kasan_report mm/kasan/report.c:634 kvaser_pciefd_handle_ack_packet drivers/net/can/kvaser_pciefd.c:1528 kvaser_pciefd_read_packet drivers/net/can/kvaser_pciefd.c:1605 kvaser_pciefd_read_buffer drivers/net/can/kvaser_pciefd.c:1656 kvaser_pciefd_receive_irq drivers/net/can/kvaser_pciefd.c:1684 kvaser_pciefd_irq_handler drivers/net/can/kvaser_pciefd.c:1733 __handle_irq_event_percpu kernel/irq/handle.c:158 handle_irq_event kernel/irq/handle.c:210 handle_edge_irq kernel/irq/chip.c:833 __common_interrupt arch/x86/kernel/irq.c:296 common_interrupt arch/x86/kernel/irq.c:286 </IRQ> Remove echo_skb_max rounding as this may increase it to unexpected values. In this sense restore echo_skb_max handling logic prior to commit 8256e0ca6010 ("can: kvaser_pciefd: Fix echo_skb race"). Found by Linux Verification Center (linuxtesting.org) with Syzkaller. Fixes: 8256e0ca6010 ("can: kvaser_pciefd: Fix echo_skb race") Cc: stable(a)vger.kernel.org Signed-off-by: Fedor Pchelkin <pchelkin(a)ispras.ru> --- Actually the trick with rounding up allows to calculate seq numbers efficiently, avoiding a more consuming 'mod' operation used in the current patch. I see tx max size definitely matters only for kvaser_pciefd_tx_avail(), but for seq numbers' generation that's not the case - we're free to calculate them as would be more convenient, not taking tx max size into account. The only downside is that the size of echo_skb[] should correspond to the max seq number (not tx max number), so in some situations a bit more memory would be consumed than could be. So another approach to fix the problem would be to precompute the rounded up value of echo_skb_max and pass it to alloc_candev() making the size of the underlying echo_skb[] sufficient. If that looks more acceptable, I'll be glad to rework the patch in that direction. drivers/net/can/kvaser_pciefd.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/net/can/kvaser_pciefd.c b/drivers/net/can/kvaser_pciefd.c index f6921368cd14..1ec4ab9510b6 100644 --- a/drivers/net/can/kvaser_pciefd.c +++ b/drivers/net/can/kvaser_pciefd.c @@ -411,7 +411,6 @@ struct kvaser_pciefd_can { void __iomem *reg_base; struct can_berr_counter bec; u8 cmd_seq; - u8 tx_max_count; u8 tx_idx; u8 ack_idx; int err_rep_cnt; @@ -760,7 +759,7 @@ static int kvaser_pciefd_stop(struct net_device *netdev) static unsigned int kvaser_pciefd_tx_avail(const struct kvaser_pciefd_can *can) { - return can->tx_max_count - (READ_ONCE(can->tx_idx) - READ_ONCE(can->ack_idx)); + return can->can.echo_skb_max - (READ_ONCE(can->tx_idx) - READ_ONCE(can->ack_idx)); } static int kvaser_pciefd_prepare_tx_packet(struct kvaser_pciefd_tx_packet *p, @@ -810,7 +809,7 @@ static netdev_tx_t kvaser_pciefd_start_xmit(struct sk_buff *skb, { struct kvaser_pciefd_can *can = netdev_priv(netdev); struct kvaser_pciefd_tx_packet packet; - unsigned int seq = can->tx_idx & (can->can.echo_skb_max - 1); + unsigned int seq = can->tx_idx % can->can.echo_skb_max; unsigned int frame_len; int nr_words; @@ -992,10 +991,9 @@ static int kvaser_pciefd_setup_can_ctrls(struct kvaser_pciefd *pcie) tx_nr_packets_max = FIELD_GET(KVASER_PCIEFD_KCAN_TX_NR_PACKETS_MAX_MASK, ioread32(can->reg_base + KVASER_PCIEFD_KCAN_TX_NR_PACKETS_REG)); - can->tx_max_count = min(KVASER_PCIEFD_CAN_TX_MAX_COUNT, tx_nr_packets_max - 1); + can->can.echo_skb_max = min(KVASER_PCIEFD_CAN_TX_MAX_COUNT, tx_nr_packets_max - 1); can->can.clock.freq = pcie->freq; - can->can.echo_skb_max = roundup_pow_of_two(can->tx_max_count); spin_lock_init(&can->lock); can->can.bittiming_const = &kvaser_pciefd_bittiming_const; @@ -1523,7 +1521,7 @@ static int kvaser_pciefd_handle_ack_packet(struct kvaser_pciefd *pcie, unsigned int len, frame_len = 0; struct sk_buff *skb; - if (echo_idx != (can->ack_idx & (can->can.echo_skb_max - 1))) + if (echo_idx != can->ack_idx % can->can.echo_skb_max) return 0; skb = can->can.echo_skb[echo_idx]; if (!skb) -- 2.49.0

3 months, 2 weeks

2
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