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2024-07-16Merge tag 'selinux-pr-20240715' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux Pull selinux update from Paul Moore: "A single SELinux patch to change the type of a pre-processor constant to better match its use" * tag 'selinux-pr-20240715' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: selinux: Use 1UL for EBITMAP_BIT to match maps type
2024-07-16Merge tag 'sysctl-6.11-rc1' of ↵Linus Torvalds8-63/+105
git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl Pull sysctl updates from Joel Granados: - Remove "->procname == NULL" check when iterating through sysctl table arrays Removing sentinels in ctl_table arrays reduces the build time size and runtime memory consumed by ~64 bytes per array. With all ctl_table sentinels gone, the additional check for ->procname == NULL that worked in tandem with the ARRAY_SIZE to calculate the size of the ctl_table arrays is no longer needed and has been removed. The sysctl register functions now returns an error if a sentinel is used. - Preparation patches for sysctl constification Constifying ctl_table structs prevents the modification of proc_handler function pointers as they would reside in .rodata. The ctl_table arguments in sysctl utility functions are const qualified in preparation for a future treewide proc_handler argument constification commit. - Misc fixes Increase robustness of set_ownership by providing sane default ownership values in case the callee doesn't set them. Bound check proc_dou8vec_minmax to avoid loading buggy modules and give sysctl testing module a name to avoid compiler complaints. * tag 'sysctl-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl: sysctl: Warn on an empty procname element sysctl: Remove ctl_table sentinel code comments sysctl: Remove "child" sysctl code comments sysctl: Remove superfluous empty allocations from sysctl internals sysctl: Replace nr_entries with ctl_table_size in new_links sysctl: Remove check for sentinel element in ctl_table arrays mm profiling: Remove superfluous sentinel element from ctl_table locking: Remove superfluous sentinel element from kern_lockdep_table sysctl: Add module description to sysctl-testing sysctl: constify ctl_table arguments of utility function utsname: constify ctl_table arguments of utility function sysctl: move the extra1/2 boundary check of u8 to sysctl_check_table_array sysctl: always initialize i_uid/i_gid
2024-07-16Merge tag 'hardening-v6.11-rc1' of ↵Linus Torvalds10-26/+62
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardening updates from Kees Cook: - lkdtm/bugs: add test for hung smp_call_function_single() (Mark Rutland) - gcc-plugins: Remove duplicate included header file stringpool.h (Thorsten Blum) - ARM: Remove address checking for MMUless devices (Yanjun Yang) - randomize_kstack: Clean up per-arch entropy and codegen - KCFI: Make FineIBT mode Kconfig selectable - fortify: Do not special-case 0-sized destinations * tag 'hardening-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: randomize_kstack: Improve stack alignment codegen ARM: Remove address checking for MMUless devices gcc-plugins: Remove duplicate included header file stringpool.h randomize_kstack: Remove non-functional per-arch entropy filtering fortify: Do not special-case 0-sized destinations x86/alternatives: Make FineIBT mode Kconfig selectable lkdtm/bugs: add test for hung smp_call_function_single()
2024-07-16Merge tag 'pstore-v6.11-rc1' of ↵Linus Torvalds2-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull pstore updates from Kees Cook: - Add missing MODULE_DESCRIPTION() macro (Jeff Johnson) - Replace deprecated strncpy() with strscpy() (Justin Stitt) * tag 'pstore-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: pstore: platform: add missing MODULE_DESCRIPTION() macro pstore/blk: replace deprecated strncpy with strscpy
2024-07-16Merge tag 'seccomp-v6.11-rc1' of ↵Linus Torvalds3-7/+157
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull seccomp updates from Kees Cook: - interrupt SECCOMP_IOCTL_NOTIF_RECV when all users exit (Andrei Vagin) - Update selftests to check for expected NOTIF_RECV exits (Andrei Vagin) * tag 'seccomp-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: selftests/seccomp: check that a zombie leader doesn't affect others selftests/seccomp: add test for NOTIF_RECV and unused filters seccomp: release task filters when the task exits seccomp: interrupt SECCOMP_IOCTL_NOTIF_RECV when all users have exited
2024-07-16Merge tag 'execve-v6.11-rc1' of ↵Linus Torvalds8-60/+327
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull execve updates from Kees Cook: - Use value of kernel.randomize_va_space once per exec (Alexey Dobriyan) - Honor PT_LOAD alignment for static PIE - Make bprm->argmin only visible under CONFIG_MMU - Add KUnit testing of bprm_stack_limits() * tag 'execve-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: exec: Avoid pathological argc, envc, and bprm->p values execve: Keep bprm->argmin behind CONFIG_MMU ELF: fix kernel.randomize_va_space double read exec: Add KUnit test for bprm_stack_limits() binfmt_elf: Honor PT_LOAD alignment for static PIE binfmt_elf: Calculate total_size earlier selftests/exec: Build both static and non-static load_address tests
2024-07-16Merge tag 'for-linus-6.11-rc1-tag' of ↵Linus Torvalds33-276/+305
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from Juergen Gross: - some trivial cleanups - a fix for the Xen timer - add boot time selectable debug capability to the Xen multicall handling - two fixes for the recently added Xen irqfd handling * tag 'for-linus-6.11-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: x86/xen: remove deprecated xen_nopvspin boot parameter x86/xen: eliminate some private header files x86/xen: make some functions static xen: make multicall debug boot time selectable xen/arm: Convert comma to semicolon xen: privcmd: Fix possible access to a freed kirqfd instance xen: privcmd: Switch from mutex to spinlock for irqfds xen: add missing MODULE_DESCRIPTION() macros x86/xen: Convert comma to semicolon x86/xen/time: Reduce Xen timer tick xen/manage: Constify struct shutdown_handler
2024-07-16Merge tag 'efi-next-for-v6.11' of ↵Linus Torvalds20-356/+146
git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi Pull EFI updates from Ard Biesheuvel: "Note the removal of the EFI fake memory map support - this is believed to be unused and no longer worth supporting. However, we could easily bring it back if needed. With recent developments regarding confidential VMs and unaccepted memory, combined with kexec, creating a known inaccurate view of the firmware's memory map and handing it to the OS is a feature we can live without, hence the removal. Alternatively, I could imagine making this feature mutually exclusive with those confidential VM related features, but let's try simply removing it first. Summary: - Drop support for the 'fake' EFI memory map on x86 - Add an SMBIOS based tweak to the EFI stub instructing the firmware on x86 Macbook Pros to keep both GPUs enabled - Replace 0-sized array with flexible array in EFI memory attributes table handling - Drop redundant BSS clearing when booting via the native PE entrypoint on x86 - Avoid returning EFI_SUCCESS when aborting on an out-of-memory condition - Cosmetic tweak for arm64 KASLR loading logic" * tag 'efi-next-for-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: efi: Replace efi_memory_attributes_table_t 0-sized array with flexible array efi: Rename efi_early_memdesc_ptr() to efi_memdesc_ptr() arm64/efistub: Clean up KASLR logic x86/efistub: Drop redundant clearing of BSS x86/efistub: Avoid returning EFI_SUCCESS on error x86/efistub: Call Apple set_os protocol on dual GPU Intel Macs x86/efistub: Enable SMBIOS protocol handling for x86 efistub/smbios: Simplify SMBIOS enumeration API x86/efi: Drop support for fake EFI memory maps
2024-07-16Merge tag 'asm-generic-6.11' of ↵Linus Torvalds86-1275/+1228
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic Pull asm-generic updates from Arnd Bergmann: "Most of this is part of my ongoing work to clean up the system call tables. In this bit, all of the newer architectures are converted to use the machine readable syscall.tbl format instead in place of complex macros in include/uapi/asm-generic/unistd.h. This follows an earlier series that fixed various API mismatches and in turn is used as the base for planned simplifications. The other two patches are dead code removal and a warning fix" * tag 'asm-generic-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: vmlinux.lds.h: catch .bss..L* sections into BSS") fixmap: Remove unused set_fixmap_offset_io() riscv: convert to generic syscall table openrisc: convert to generic syscall table nios2: convert to generic syscall table loongarch: convert to generic syscall table hexagon: use new system call table csky: convert to generic syscall table arm64: rework compat syscall macros arm64: generate 64-bit syscall.tbl arm64: convert unistd_32.h to syscall.tbl format arc: convert to generic syscall table clone3: drop __ARCH_WANT_SYS_CLONE3 macro kbuild: add syscall table generation to scripts/Makefile.asm-headers kbuild: verify asm-generic header list loongarch: avoid generating extra header files um: don't generate asm/bpf_perf_event.h csky: drop asm/gpio.h wrapper syscalls: add generic scripts/syscall.tbl
2024-07-16Merge tag 'soc-arm-6.11' of ↵Linus Torvalds18-440/+264
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull arm SoC platform updates from Arnd Bergmann: "The majority of the updates here are Dmitry Torokhov's cleanups for platform code in the pxa and tegra platforms, changing custom platform_data structures into DT-compatible software node declarations. The other updates are for the MAINTAINERS file, correcting some stale or missing entries" * tag 'soc-arm-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: pxa: fix build breakage on PXA3xx ti: omap: MAINTAINERS: move Benoît Cousson to CREDITS amazon: MAINTAINERS: change to odd fixes and Tsahee Zidenberg to CREDITS MAINTAINERS: thead: add git tree ARM: spitz: Use software nodes for the ADS7846 touchscreen ARM: spitz: Use software nodes to describe LED GPIOs ARM: spitz: Use software nodes to describe MMC GPIOs ARM: spitz: Use software nodes to describe LCD GPIOs ARM: spitz: Use software nodes to describe audio GPIOs ARM: spitz: Use software nodes to describe SPI CS lines ARM: spitz: Simplify instantiating SPI controller ARM: pxa/gumstix: convert vbus gpio to use software nodes ARM: pxa: consolidate GPIO chip platform data ARM: spitz: fix GPIO assignment for backlight ARM: tegra: paz00: Use software nodes to describe GPIOs for WiFi rfkill MAINTAINERS: ARM: airoha: add entry to cover Airoha SoC bus: vexpress-config: Add missing MODULE_DESCRIPTION() macro arm64: layerscape: remove redundant EDAC_SUPPORT selection dt-bindings: arm: Remove obsolete RTSM DCSCB binding arm: vexpress: Remove obsolete RTSM DCSCB support
2024-07-16Merge tag 'soc-defconfig-6.11' of ↵Linus Torvalds5-3/+54
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC defconfig updates from Arnd Bergmann: "These are the usual updates to enable newly added drivers, mostly for arm64 and riscv this time" * tag 'soc-defconfig-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: arm64: defconfig: Enable the IWLWIFI driver ARM: multi_v7_defconfig: Add MCP23S08 pinctrl support arm64: defconfig: Enable NVIDIA CoreSight PMU driver arm64: defconfig: enable SHM Bridge support for the TZ memory allocator arm64: defconfig: Enable secure QFPROM driver ARM: imx_v6_v7_defconfig: enable DRM_SII902X and DRM_DISPLAY_CONNECTOR ARM: imx_v6_v7_defconfig: Enable drivers for TQMa7x/MBa7x riscv: defconfig: Enable StarFive JH7110 drivers arm64: defconfig: Enable TI LP873X PMIC arm64: defconfig: Enable USB2 PHY Driver arm64: defconfig: Enable MTD support for Hyperbus ARM: configs: at91: Enable LVDS serializer support arm64: defconfig: enable several Qualcomm interconnects arm64: defconfig: Enable Marvell 88Q2XXX PHY support arm64: defconfig: make CONFIG_INTERCONNECT_QCOM_SM8350 built-in arm64: defconfig: enable CONFIG_SM_GPUCC_8350 arm64: defconfig: Enable Renesas R-Car Gen4 PCIe controller
2024-07-16Merge tag 'soc-dt-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds811-10011/+60577
Pull SoC dt updates from Arnd Bergmann: "The devicetree updates are fairly well spread out across platforms, with Qualcomm making up about a third of the total. There are three new SoCs in existing product families this: - NXP i.MX95 is a variant of i.MX93, now with six Cortex-A55 cores instead of just two as well as a GPU and more high-speed I/O devices. - Qualcomm QCS8550 is a variant of SM8550 for IOT devices - Airoha EN7581 is a 10G-PON network chip and related to the MT7981 Wireless router chip from its parent Mediatek. In total there are 58 new machines, including four riscv boards and eight for 32-bit arm. The most exciting new addition is probably a pair of laptops based on the Qualcomm x1e80100 (Snapdragon X1 Elite) chip, the Asus Vivobook S15 and the Lenovo Yoga Slim7x. Other noteworthy new additions are: - A total of 20 Qualcomm based machines, mostly Android devices from Samsung, Motorola and LG, as well as a wireless router and some reference designs - Six NXP i.MX based machines, mostly industrial boards along with some reference designs - Mediatek sees some interesting Filogic based routers including the "OpenWRT One", a few new Chromebooks as well as single-board computers. - Four machines from Solidrun based on Marvell cn913x, replacing the older Armada 8000 based counterparts - The four Amlogic machines are all set top boxes or reference designs for them - The nine new Rockchips machines are mostly single-board computers including some interesting ones based on the rk3588 chip like the ROCK 5 ITX board and the CM3588 with its four NVMe slots - The RISC-V boards are all single-board computers based on Starfive JH7110, Microchip MPFS and Allwinner D1, which all had similar boards already There are also a lot of updates to already supported machines, notably for the TI K3, Rockchips, Freescale and of course Qualcomm platforms" * tag 'soc-dt-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (846 commits) arm64: dts: allwinner: h616: add crypto engine node riscv: dts: add clock generator for Sophgo SG2042 SoC arm64: dts: rockchip: Add Xunlong Orange Pi 3B dt-bindings: arm: rockchip: Add Xunlong Orange Pi 3B arm64: dts: rockchip: Add Radxa ROCK 3B dt-bindings: arm: rockchip: Add Radxa ROCK 3B mailmap: Update Luca Weiss's email address ARM: dts: ixp4xx: nslu2: beeper uses PWM arm64: dts: rockchip: add ROCK 5 ITX board dt-bindings: arm: rockchip: Add ROCK 5 ITX board arm64: dts: rockchip: Add dma-names to uart1 on Pine64 rk3566 devices arm64: dts: rockchip: Add avdd supplies to hdmi on rock64 arm64: dts: qcom: msm8916-lg-c50: add initial dts for LG Leon LTE arm64: dts: qcom: msm8916-lg-m216: Add initial device tree dt-bindings: arm: qcom: Add msm8916 based LG devices ARM: dts: qcom: msm8960: correct memory base arm64: dts: qcom: ipq9574: Add icc provider ability to gcc dt-bindings: interconnect: Add Qualcomm IPQ9574 support arm64: dts: qcom: sm8150: Add video clock controller node arm64: dts: qcom: pm6150: Add vibrator ...
2024-07-16Merge tag 'soc-drivers-6.11' of ↵Linus Torvalds122-847/+5984
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC driver updates from Arnd Bergmann: "The updates to the mediatek, allwinner, ti, tegra, microchip, stm32, samsung, imx, zynq and amlogic platoforms are fairly small maintenance changes, either addressing minor mistakes or enabling additional hardware. The qualcomm platform changes add a number of features and are larger than the other ones combined, introducing the use of linux/cleanup.h across several drivers, adding support for Snapdragon X1E and other SoCs in platform drivers, a new "protection domain mapper" driver, and a "shared memory bridge" driver. The cznic "turris omnia" router based on Marvell Armada gets a platform driver that talks to the board specific microcontroller. The reset and cache subsystems get a few minor updates to SoC specific drivers, while the ff-a, scmi and optee firmware drivers get some code refactoring and new features" * tag 'soc-drivers-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (122 commits) firmware: turris-mox-rwtm: Initialize completion before mailbox firmware: turris-mox-rwtm: Fix checking return value of wait_for_completion_timeout() firmware: turris-mox-rwtm: Do not complete if there are no waiters MAINTAINERS: drop riscv list from cache controllers platform: cznic: turris-omnia-mcu: fix Kconfig dependencies bus: sunxi-rsb: Constify struct regmap_bus soc: sunxi: sram: Constify struct regmap_config platform: cznic: turris-omnia-mcu: Depend on WATCHDOG platform: cznic: turris-omnia-mcu: Depend on OF soc: samsung: exynos-pmu: add support for PMU_ALIVE non atomic registers arm64: stm32: enable scmi regulator for stm32 firmware: qcom: tzmem: blacklist more platforms for SHM Bridge soc: qcom: wcnss: simplify with cleanup.h soc: qcom: pdr: simplify with cleanup.h soc: qcom: ocmem: simplify with cleanup.h soc: qcom: mdt_loader: simplify with cleanup.h soc: qcom: llcc: simplify with cleanup.h firmware: qcom: tzmem: simplify returning pointer without cleanup soc: qcom: socinfo: Add PM6350 PMIC arm64: dts: renesas: rz-smarc: Replace fixed regulator for USB VBUS ...
2024-07-16Merge tag 'm68k-for-v6.11-tag1' of ↵Linus Torvalds19-7/+30
git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k Pull m68k updates from Geert Uytterhoeven: - Fix bootup lock-ups on Warp1260, Atari TT, and MegaSTe - Miscellaneous fixes and improvements - defconfig updates * tag 'm68k-for-v6.11-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: cmpxchg: Fix return value for default case in __arch_xchg() m68k: defconfig: Update defconfigs for v6.10-rc1 m68k: atari: Fix TT bootup freeze / unexpected (SCU) interrupt messages zorro: Use str_plural() in amiga_zorro_probe() m68k: emu: Add missing MODULE_DESCRIPTION() macros m68k: amiga: Turn off Warp1260 interrupts during boot
2024-07-16Merge tag 'x86_sev_for_v6.11_rc1' of ↵Linus Torvalds24-189/+1658
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 SEV updates from Borislav Petkov: - Add support for running the kernel in a SEV-SNP guest, over a Secure VM Service Module (SVSM). When running over a SVSM, different services can run at different protection levels, apart from the guest OS but still within the secure SNP environment. They can provide services to the guest, like a vTPM, for example. This series adds the required facilities to interface with such a SVSM module. - The usual fixlets, refactoring and cleanups [ And as always: "SEV" is AMD's "Secure Encrypted Virtualization". I can't be the only one who gets all the newer x86 TLA's confused, can I? - Linus ] * tag 'x86_sev_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: Documentation/ABI/configfs-tsm: Fix an unexpected indentation silly x86/sev: Do RMP memory coverage check after max_pfn has been set x86/sev: Move SEV compilation units virt: sev-guest: Mark driver struct with __refdata to prevent section mismatch x86/sev: Allow non-VMPL0 execution when an SVSM is present x86/sev: Extend the config-fs attestation support for an SVSM x86/sev: Take advantage of configfs visibility support in TSM fs/configfs: Add a callback to determine attribute visibility sev-guest: configfs-tsm: Allow the privlevel_floor attribute to be updated virt: sev-guest: Choose the VMPCK key based on executing VMPL x86/sev: Provide guest VMPL level to userspace x86/sev: Provide SVSM discovery support x86/sev: Use the SVSM to create a vCPU when not in VMPL0 x86/sev: Perform PVALIDATE using the SVSM when not at VMPL0 x86/sev: Use kernel provided SVSM Calling Areas x86/sev: Check for the presence of an SVSM in the SNP secrets page x86/irqflags: Provide native versions of the local_irq_save()/restore()
2024-07-16Merge tag 'x86_cache_for_v6.11_rc1' of ↵Linus Torvalds9-323/+855
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 resource control updates from Borislav Petkov: - Enable Sub-NUMA clustering to work with resource control on Intel by teaching resctrl to handle scopes due to the clustering which partitions the L3 cache into sets. Modify and extend the subsystem to handle such scopes properly * tag 'x86_cache_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/resctrl: Update documentation with Sub-NUMA cluster changes x86/resctrl: Detect Sub-NUMA Cluster (SNC) mode x86/resctrl: Enable shared RMID mode on Sub-NUMA Cluster (SNC) systems x86/resctrl: Make __mon_event_count() handle sum domains x86/resctrl: Fill out rmid_read structure for smp_call*() to read a counter x86/resctrl: Handle removing directories in Sub-NUMA Cluster (SNC) mode x86/resctrl: Create Sub-NUMA Cluster (SNC) monitor files x86/resctrl: Allocate a new field in union mon_data_bits x86/resctrl: Refactor mkdir_mondata_subdir() with a helper function x86/resctrl: Initialize on-stack struct rmid_read instances x86/resctrl: Add a new field to struct rmid_read for summation of domains x86/resctrl: Prepare for new Sub-NUMA Cluster (SNC) monitor files x86/resctrl: Block use of mba_MBps mount option on Sub-NUMA Cluster (SNC) systems x86/resctrl: Introduce snc_nodes_per_l3_cache x86/resctrl: Add node-scope to the options for feature scope x86/resctrl: Split the rdt_domain and rdt_hw_domain structures x86/resctrl: Prepare for different scope for control/monitor operations x86/resctrl: Prepare to split rdt_domain structure x86/resctrl: Prepare for new domain scope
2024-07-16eth: fbnic: Fix spelling mistake "tiggerring" -> "triggering"Colin Ian King1-1/+1
There is a spelling mistake in a netdev_warn message. Fix it. Signed-off-by: Colin Ian King <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2024-07-16tcp: Replace strncpy() with strscpy()Kees Cook1-4/+5
Replace the deprecated[1] uses of strncpy() in tcp_ca_get_name_by_key() and tcp_get_default_congestion_control(). The callers use the results as standard C strings (via nla_put_string() and proc handlers respectively), so trailing padding is not needed. Since passing the destination buffer arguments decays it to a pointer, the size can't be trivially determined by the compiler. ca->name is the same length in both cases, so strscpy() won't fail (when ca->name is NUL-terminated). Include the length explicitly instead of using the 2-argument strscpy(). Link: https://github.com/KSPP/linux/issues/90 [1] Signed-off-by: Kees Cook <[email protected]> Reviewed-by: Simon Horman <[email protected]> Reviewed-by: Eric Dumazet <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2024-07-16wifi: ath12k: fix build vs old compilerPaolo Abeni1-2/+2
gcc 11.4.1-3 warns about memcpy() with overlapping pointers: drivers/net/wireless/ath/ath12k/wow.c: In function ‘ath12k_wow_convert_8023_to_80211.constprop’: ./include/linux/fortify-string.h:114:33: error: ‘__builtin_memcpy’ accessing 18446744073709551611 or more bytes at offsets 0 and 0 overlaps 9223372036854775799 bytes at offset -9223372036854775804 [-Werror=restrict] 114 | #define __underlying_memcpy __builtin_memcpy | ^ ./include/linux/fortify-string.h:637:9: note: in expansion of macro ‘__underlying_memcpy’ 637 | __underlying_##op(p, q, __fortify_size); \ | ^~~~~~~~~~~~~ ./include/linux/fortify-string.h:682:26: note: in expansion of macro ‘__fortify_memcpy_chk’ 682 | #define memcpy(p, q, s) __fortify_memcpy_chk(p, q, s, \ | ^~~~~~~~~~~~~~~~~~~~ drivers/net/wireless/ath/ath12k/wow.c:190:25: note: in expansion of macro ‘memcpy’ 190 | memcpy(pat, eth_pat, eth_pat_len); | ^~~~~~ ./include/linux/fortify-string.h:114:33: error: ‘__builtin_memcpy’ accessing 18446744073709551605 or more bytes at offsets 0 and 0 overlaps 9223372036854775787 bytes at offset -9223372036854775798 [-Werror=restrict] 114 | #define __underlying_memcpy __builtin_memcpy | ^ ./include/linux/fortify-string.h:637:9: note: in expansion of macro ‘__underlying_memcpy’ 637 | __underlying_##op(p, q, __fortify_size); \ | ^~~~~~~~~~~~~ ./include/linux/fortify-string.h:682:26: note: in expansion of macro ‘__fortify_memcpy_chk’ 682 | #define memcpy(p, q, s) __fortify_memcpy_chk(p, q, s, \ | ^~~~~~~~~~~~~~~~~~~~ drivers/net/wireless/ath/ath12k/wow.c:232:25: note: in expansion of macro ‘memcpy’ 232 | memcpy(pat, eth_pat, eth_pat_len); | ^~~~~~ The sum of size_t operands can overflow SIZE_MAX, triggering the warning. Address the issue using the suitable helper. Fixes: 4a3c212eee0e ("wifi: ath12k: add basic WoW functionalities") Signed-off-by: Paolo Abeni <[email protected]> Reviewed-by: Kees Cook <[email protected]> Acked-by: Jeff Johnson <[email protected]> Link: https://patch.msgid.link/3175f87d7227e395b330fd88fb840c1645084ea7.1721127979.git.pabeni@redhat.com Signed-off-by: Jakub Kicinski <[email protected]>
2024-07-16Merge branch 'for-6.11/bpf' into for-linusBenjamin Tissoires40-1542/+6264
- Rewrite of HID-BPF internal implementation to use bpf struct_ops instead of tracing (Benjamin Tissoires) - Add new HID-BPF hooks to be able to intercept userspace calls targetting a HID device and filtering them (Benjamin Tissoires) - Add support for various new devices through HID-BPF filters (Benjamin Tissoires)
2024-07-16Merge branch 'for-6.11/uclogic' into for-linusBenjamin Tissoires1-4/+5
Couple of hid-uclogic fixes by José Expósito: - Support HUION devices with up to 20 buttons - Use Rx and Ry for touch strips
2024-07-16Merge branch 'for-6.11/nintendo' into for-linusBenjamin Tissoires1-21/+0
Cleanup unused functions in hid-nintendo by Jiapeng Chong
2024-07-16Merge branch 'for-6.11/intel-ish-hid' into for-linusBenjamin Tissoires1-0/+2
Couple of minor fixes on intel-ish-hid by Jeff Johnson: - add missing MODULE_DESCRIPTION - add missing doctext entry
2024-07-16Merge branch 'for-6.11/apple' into for-linusBenjamin Tissoires1-0/+87
Add support for the magic keyboard backlight (Orlando Chamberlain)
2024-07-16Merge branch 'for-6.11/trivial' into for-linusBenjamin Tissoires2918-48195/+71290
Couple of trivial fixes: - extra semicolon (Chen Ni) - typo (Thorsten Blum)
2024-07-16Merge branch 'for-6.11/module-description' into for-linusBenjamin Tissoires68-1/+69
- add a bunch of missing MODULE_DESCRIPTION (Jeff Johnson)
2024-07-16Merge branch 'for-6.11/core' into for-linusBenjamin Tissoires2-4/+6
Couple of fixes for HID-core: - use of kvzalloc in case memory gets too fragmented (Hailong Liu) - retrieve the device firmware node in the child HID device (Danny Kaehn)
2024-07-16MAINTAINERS: Add uprobes entryMasami Hiramatsu (Google)1-0/+13
Add uprobes entry to MAINTAINERS to clarify the maintainers. Link: https://lore.kernel.org/all/172074397710.247544.17045299807723238107.stgit@devnote2/ Suggested-by: Peter Zijlstra <[email protected]> Signed-off-by: Masami Hiramatsu (Google) <[email protected]> Acked-by: Peter Zijlstra (Intel) <[email protected]> Acked-by: Oleg Nesterov <[email protected]>
2024-07-16tcp: Don't access uninit tcp_rsk(req)->ao_keyid in tcp_create_openreq_child().Kuniyuki Iwashima1-7/+8
syzkaller reported KMSAN splat in tcp_create_openreq_child(). [0] The uninit variable is tcp_rsk(req)->ao_keyid. tcp_rsk(req)->ao_keyid is initialised only when tcp_conn_request() finds a valid TCP AO option in SYN. Then, tcp_rsk(req)->used_tcp_ao is set accordingly. Let's not read tcp_rsk(req)->ao_keyid when tcp_rsk(req)->used_tcp_ao is false. [0]: BUG: KMSAN: uninit-value in tcp_create_openreq_child+0x198b/0x1ff0 net/ipv4/tcp_minisocks.c:610 tcp_create_openreq_child+0x198b/0x1ff0 net/ipv4/tcp_minisocks.c:610 tcp_v4_syn_recv_sock+0x18e/0x2170 net/ipv4/tcp_ipv4.c:1754 tcp_check_req+0x1a3e/0x20c0 net/ipv4/tcp_minisocks.c:852 tcp_v4_rcv+0x26a4/0x53a0 net/ipv4/tcp_ipv4.c:2265 ip_protocol_deliver_rcu+0x884/0x1270 net/ipv4/ip_input.c:205 ip_local_deliver_finish+0x30f/0x530 net/ipv4/ip_input.c:233 NF_HOOK include/linux/netfilter.h:314 [inline] ip_local_deliver+0x230/0x4c0 net/ipv4/ip_input.c:254 dst_input include/net/dst.h:460 [inline] ip_sublist_rcv_finish net/ipv4/ip_input.c:580 [inline] ip_list_rcv_finish net/ipv4/ip_input.c:631 [inline] ip_sublist_rcv+0x10f7/0x13e0 net/ipv4/ip_input.c:639 ip_list_rcv+0x952/0x9c0 net/ipv4/ip_input.c:674 __netif_receive_skb_list_ptype net/core/dev.c:5703 [inline] __netif_receive_skb_list_core+0xd92/0x11d0 net/core/dev.c:5751 __netif_receive_skb_list net/core/dev.c:5803 [inline] netif_receive_skb_list_internal+0xd8f/0x1350 net/core/dev.c:5895 gro_normal_list include/net/gro.h:515 [inline] napi_complete_done+0x3f2/0x990 net/core/dev.c:6246 e1000_clean+0x1fa4/0x5e50 drivers/net/ethernet/intel/e1000/e1000_main.c:3808 __napi_poll+0xd9/0x990 net/core/dev.c:6771 napi_poll net/core/dev.c:6840 [inline] net_rx_action+0x90f/0x17e0 net/core/dev.c:6962 handle_softirqs+0x152/0x6b0 kernel/softirq.c:554 __do_softirq kernel/softirq.c:588 [inline] invoke_softirq kernel/softirq.c:428 [inline] __irq_exit_rcu kernel/softirq.c:637 [inline] irq_exit_rcu+0x5d/0x120 kernel/softirq.c:649 common_interrupt+0x83/0x90 arch/x86/kernel/irq.c:278 asm_common_interrupt+0x26/0x40 arch/x86/include/asm/idtentry.h:693 __msan_instrument_asm_store+0xd6/0xe0 arch_atomic_inc arch/x86/include/asm/atomic.h:53 [inline] raw_atomic_inc include/linux/atomic/atomic-arch-fallback.h:992 [inline] atomic_inc include/linux/atomic/atomic-instrumented.h:436 [inline] page_ref_inc include/linux/page_ref.h:153 [inline] folio_ref_inc include/linux/page_ref.h:160 [inline] filemap_map_order0_folio mm/filemap.c:3596 [inline] filemap_map_pages+0x11c7/0x2270 mm/filemap.c:3644 do_fault_around mm/memory.c:4879 [inline] do_read_fault mm/memory.c:4912 [inline] do_fault mm/memory.c:5051 [inline] do_pte_missing mm/memory.c:3897 [inline] handle_pte_fault mm/memory.c:5381 [inline] __handle_mm_fault mm/memory.c:5524 [inline] handle_mm_fault+0x3677/0x6f00 mm/memory.c:5689 do_user_addr_fault+0x1373/0x2b20 arch/x86/mm/fault.c:1338 handle_page_fault arch/x86/mm/fault.c:1481 [inline] exc_page_fault+0x54/0xc0 arch/x86/mm/fault.c:1539 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623 Uninit was stored to memory at: tcp_create_openreq_child+0x1984/0x1ff0 net/ipv4/tcp_minisocks.c:611 tcp_v4_syn_recv_sock+0x18e/0x2170 net/ipv4/tcp_ipv4.c:1754 tcp_check_req+0x1a3e/0x20c0 net/ipv4/tcp_minisocks.c:852 tcp_v4_rcv+0x26a4/0x53a0 net/ipv4/tcp_ipv4.c:2265 ip_protocol_deliver_rcu+0x884/0x1270 net/ipv4/ip_input.c:205 ip_local_deliver_finish+0x30f/0x530 net/ipv4/ip_input.c:233 NF_HOOK include/linux/netfilter.h:314 [inline] ip_local_deliver+0x230/0x4c0 net/ipv4/ip_input.c:254 dst_input include/net/dst.h:460 [inline] ip_sublist_rcv_finish net/ipv4/ip_input.c:580 [inline] ip_list_rcv_finish net/ipv4/ip_input.c:631 [inline] ip_sublist_rcv+0x10f7/0x13e0 net/ipv4/ip_input.c:639 ip_list_rcv+0x952/0x9c0 net/ipv4/ip_input.c:674 __netif_receive_skb_list_ptype net/core/dev.c:5703 [inline] __netif_receive_skb_list_core+0xd92/0x11d0 net/core/dev.c:5751 __netif_receive_skb_list net/core/dev.c:5803 [inline] netif_receive_skb_list_internal+0xd8f/0x1350 net/core/dev.c:5895 gro_normal_list include/net/gro.h:515 [inline] napi_complete_done+0x3f2/0x990 net/core/dev.c:6246 e1000_clean+0x1fa4/0x5e50 drivers/net/ethernet/intel/e1000/e1000_main.c:3808 __napi_poll+0xd9/0x990 net/core/dev.c:6771 napi_poll net/core/dev.c:6840 [inline] net_rx_action+0x90f/0x17e0 net/core/dev.c:6962 handle_softirqs+0x152/0x6b0 kernel/softirq.c:554 __do_softirq kernel/softirq.c:588 [inline] invoke_softirq kernel/softirq.c:428 [inline] __irq_exit_rcu kernel/softirq.c:637 [inline] irq_exit_rcu+0x5d/0x120 kernel/softirq.c:649 common_interrupt+0x83/0x90 arch/x86/kernel/irq.c:278 asm_common_interrupt+0x26/0x40 arch/x86/include/asm/idtentry.h:693 Uninit was created at: __alloc_pages_noprof+0x82d/0xcb0 mm/page_alloc.c:4706 __alloc_pages_node_noprof include/linux/gfp.h:269 [inline] alloc_pages_node_noprof include/linux/gfp.h:296 [inline] alloc_slab_page mm/slub.c:2265 [inline] allocate_slab mm/slub.c:2428 [inline] new_slab+0x2af/0x14e0 mm/slub.c:2481 ___slab_alloc+0xf73/0x3150 mm/slub.c:3667 __slab_alloc mm/slub.c:3757 [inline] __slab_alloc_node mm/slub.c:3810 [inline] slab_alloc_node mm/slub.c:3990 [inline] kmem_cache_alloc_noprof+0x53a/0x9f0 mm/slub.c:4009 reqsk_alloc_noprof net/ipv4/inet_connection_sock.c:920 [inline] inet_reqsk_alloc+0x63/0x700 net/ipv4/inet_connection_sock.c:951 tcp_conn_request+0x339/0x4860 net/ipv4/tcp_input.c:7177 tcp_v4_conn_request+0x13b/0x190 net/ipv4/tcp_ipv4.c:1719 tcp_rcv_state_process+0x2dd/0x4a10 net/ipv4/tcp_input.c:6711 tcp_v4_do_rcv+0xbee/0x10d0 net/ipv4/tcp_ipv4.c:1932 tcp_v4_rcv+0x3fad/0x53a0 net/ipv4/tcp_ipv4.c:2334 ip_protocol_deliver_rcu+0x884/0x1270 net/ipv4/ip_input.c:205 ip_local_deliver_finish+0x30f/0x530 net/ipv4/ip_input.c:233 NF_HOOK include/linux/netfilter.h:314 [inline] ip_local_deliver+0x230/0x4c0 net/ipv4/ip_input.c:254 dst_input include/net/dst.h:460 [inline] ip_sublist_rcv_finish net/ipv4/ip_input.c:580 [inline] ip_list_rcv_finish net/ipv4/ip_input.c:631 [inline] ip_sublist_rcv+0x10f7/0x13e0 net/ipv4/ip_input.c:639 ip_list_rcv+0x952/0x9c0 net/ipv4/ip_input.c:674 __netif_receive_skb_list_ptype net/core/dev.c:5703 [inline] __netif_receive_skb_list_core+0xd92/0x11d0 net/core/dev.c:5751 __netif_receive_skb_list net/core/dev.c:5803 [inline] netif_receive_skb_list_internal+0xd8f/0x1350 net/core/dev.c:5895 gro_normal_list include/net/gro.h:515 [inline] napi_complete_done+0x3f2/0x990 net/core/dev.c:6246 e1000_clean+0x1fa4/0x5e50 drivers/net/ethernet/intel/e1000/e1000_main.c:3808 __napi_poll+0xd9/0x990 net/core/dev.c:6771 napi_poll net/core/dev.c:6840 [inline] net_rx_action+0x90f/0x17e0 net/core/dev.c:6962 handle_softirqs+0x152/0x6b0 kernel/softirq.c:554 __do_softirq kernel/softirq.c:588 [inline] invoke_softirq kernel/softirq.c:428 [inline] __irq_exit_rcu kernel/softirq.c:637 [inline] irq_exit_rcu+0x5d/0x120 kernel/softirq.c:649 common_interrupt+0x83/0x90 arch/x86/kernel/irq.c:278 asm_common_interrupt+0x26/0x40 arch/x86/include/asm/idtentry.h:693 CPU: 0 PID: 239 Comm: modprobe Tainted: G B 6.10.0-rc7-01816-g852e42cc2dd4 #3 1107521f0c7b55c9309062382d0bda9f604dbb6d Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 Fixes: 06b22ef29591 ("net/tcp: Wire TCP-AO to request sockets") Reported-by: syzkaller <[email protected]> Signed-off-by: Kuniyuki Iwashima <[email protected]> Reviewed-by: Eric Dumazet <[email protected]> Acked-by: Dmitry Safonov <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Paolo Abeni <[email protected]>
2024-07-16platform/x86: asus-wmi: fix TUF laptop RGB variantLuke D. Jones1-1/+5
In kbd_rgb_mode_store the dev_get_drvdata() call was assuming the device data was asus_wmi when it was actually led_classdev. This patch corrects this by making the correct chain of calls to get the asus_wmi driver data. Fixes: ae834a549ec1 ("platform/x86: asus-wmi: add support variant of TUF RGB") Tested-by: Denis Benato <[email protected]> Signed-off-by: Luke D. Jones <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Ilpo Järvinen <[email protected]> Signed-off-by: Ilpo Järvinen <[email protected]>
2024-07-16platform/x86/intel/tpmi/plr: Fix output in plr_print_bits()Dan Carpenter1-1/+2
Smatch complains that 'str' can be used without being initialized: drivers/platform/x86/intel/intel_plr_tpmi.c:178 plr_print_bits() error: uninitialized symbol 'str'. In this loop, we iterate over all the set bits and print the name of the bit. The intention is that if there is a bit which is between 0-31 we look for the name in the first array plr_coarse_reasons[] which has 10 elements. If the bit is in the 32-63 range we look for it in the plr_fine_reasons[] array which has 30 elements. If the bit is in the invalid ranges, 10-31 or 62-63, then we should print "UNKNOWN(%d)". The problem is that 'str' needs to be initialized at the start of each iteration, otherwise if we can't find the string then instead of printing "UNKNOWN(%d)", we will re-print whatever the previous bit was. Fixes: 9e9397a41b7b ("platform/x86/intel/tpmi/plr: Add support for the plr mailbox") Signed-off-by: Dan Carpenter <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Ilpo Järvinen <[email protected]> Signed-off-by: Ilpo Järvinen <[email protected]>
2024-07-16Docs/admin-guide: Remove pmf leftover reference from the indexIlpo Järvinen1-1/+0
pmf.rst was removed by the commit 2fd66f7d3b0d ("platform/x86/amd/pmf: Remove update system state document") but the reference in the admin-guide index remained in place which triggers this warning: Documentation/admin-guide/index.rst:75: WARNING: toctree contains reference to nonexisting document 'admin-guide/pmf' Remove pmf also from the index to avoid the warning. Reported-by: Stephen Rothwell <[email protected]> Acked-by: Randy Dunlap <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Ilpo Järvinen <[email protected]>
2024-07-15Merge tag 'x86_cpu_for_v6.11_rc1' of ↵Linus Torvalds17-905/+701
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 cpu model updates from Borislav Petkov: - Flip the logic to add feature names to /proc/cpuinfo to having to explicitly specify the flag if there's a valid reason to show it in /proc/cpuinfo - Switch a bunch of Intel x86 model checking code to the new CPU model defines - Fixes and cleanups * tag 'x86_cpu_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/cpu/intel: Drop stray FAM6 check with new Intel CPU model defines x86/cpufeatures: Flip the /proc/cpuinfo appearance logic x86/CPU/AMD: Always inline amd_clear_divider() x86/mce/inject: Add missing MODULE_DESCRIPTION() line perf/x86/rapl: Switch to new Intel CPU model defines x86/boot: Switch to new Intel CPU model defines x86/cpu: Switch to new Intel CPU model defines perf/x86/intel: Switch to new Intel CPU model defines x86/virt/tdx: Switch to new Intel CPU model defines x86/PCI: Switch to new Intel CPU model defines x86/cpu/intel: Switch to new Intel CPU model defines x86/platform/intel-mid: Switch to new Intel CPU model defines x86/pconfig: Remove unused MKTME pconfig code x86/cpu: Remove useless work in detect_tme_early()
2024-07-15Merge tag 'x86_bugs_for_v6.11_rc1' of ↵Linus Torvalds12-109/+86
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 cpu mitigation updates from Borislav Petkov: - Add a spectre_bhi=vmexit mitigation option aimed at cloud environments - Remove duplicated Spectre cmdline option documentation - Add separate macro definitions for syscall handlers which do not return in order to address objtool warnings * tag 'x86_bugs_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/bugs: Add 'spectre_bhi=vmexit' cmdline option x86/bugs: Remove duplicate Spectre cmdline option descriptions x86/syscall: Mark exit[_group] syscall handlers __noreturn
2024-07-15Merge tag 'x86_vmware_for_v6.11_rc1' of ↵Linus Torvalds7-536/+667
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 vmware updates from Borislav Petkov: - Add a unified VMware hypercall API layer which should be used by all callers instead of them doing homegrown solutions. This will provide for adding API support for confidential computing solutions like TDX * tag 'x86_vmware_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/vmware: Add TDX hypercall support x86/vmware: Remove legacy VMWARE_HYPERCALL* macros x86/vmware: Correct macro names x86/vmware: Use VMware hypercall API drm/vmwgfx: Use VMware hypercall API input/vmmouse: Use VMware hypercall API ptp/vmware: Use VMware hypercall API x86/vmware: Introduce VMware hypercall API
2024-07-15Merge tag 'x86_misc_for_v6.11_rc1' of ↵Linus Torvalds14-73/+136
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull misc x86 updates from Borislav Petkov: - Make error checking of AMD SMN accesses more robust in the callers as they're the only ones who can interpret the results properly - The usual cleanups and fixes, left and right * tag 'x86_misc_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/kmsan: Fix hook for unaligned accesses x86/platform/iosf_mbi: Convert PCIBIOS_* return codes to errnos x86/pci/xen: Fix PCIBIOS_* return code handling x86/pci/intel_mid_pci: Fix PCIBIOS_* return code handling x86/of: Return consistent error type from x86_of_pci_irq_enable() hwmon: (k10temp) Rename _data variable hwmon: (k10temp) Remove unused HAVE_TDIE() macro hwmon: (k10temp) Reduce k10temp_get_ccd_support() parameters hwmon: (k10temp) Define a helper function to read CCD temperature x86/amd_nb: Enhance SMN access error checking hwmon: (k10temp) Check return value of amd_smn_read() EDAC/amd64: Check return value of amd_smn_read() EDAC/amd64: Remove unused register accesses tools/x86/kcpuid: Add missing dir via Makefile x86, arm: Add missing license tag to syscall tables files
2024-07-15Merge tag 'x86_build_for_v6.11_rc1' of ↵Linus Torvalds2-2/+3
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 build update from Borislav Petkov: - Make sure insn support detection uses the proper compiler flag in bi-arch builds * tag 'x86_build_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/kconfig: Add as-instr64 macro to properly evaluate AS_WRUSS
2024-07-15Merge tag 'x86_core_for_v6.11_rc1' of ↵Linus Torvalds1-49/+20
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 uaccess update from Borislav Petkov: - Cleanup the 8-byte getuser() asm case * tag 'x86_core_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/uaccess: Improve the 8-byte getuser() case
2024-07-15Merge tag 'x86_cc_for_v6.11_rc1' of ↵Linus Torvalds34-226/+812
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 confidential computing updates from Borislav Petkov: "Unrelated x86/cc changes queued here to avoid ugly cross-merges and conflicts: - Carve out CPU hotplug function declarations into a separate header with the goal to be able to use the lockdep assertions in a more flexible manner - As a result, refactor cacheinfo code after carving out a function to return the cache ID associated with a given cache level - Cleanups Add support to be able to kexec TDX guests: - Expand ACPI MADT CPU offlining support - Add machinery to prepare CoCo guests memory before kexec-ing into a new kernel - Cleanup, readjust and massage related code" * tag 'x86_cc_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (24 commits) ACPI: tables: Print MULTIPROC_WAKEUP when MADT is parsed x86/acpi: Add support for CPU offlining for ACPI MADT wakeup method x86/mm: Introduce kernel_ident_mapping_free() x86/smp: Add smp_ops.stop_this_cpu() callback x86/acpi: Do not attempt to bring up secondary CPUs in the kexec case x86/acpi: Rename fields in the acpi_madt_multiproc_wakeup structure x86/mm: Do not zap page table entries mapping unaccepted memory table during kdump x86/mm: Make e820__end_ram_pfn() cover E820_TYPE_ACPI ranges x86/tdx: Convert shared memory back to private on kexec x86/mm: Add callbacks to prepare encrypted memory for kexec x86/tdx: Account shared memory x86/mm: Return correct level from lookup_address() if pte is none x86/mm: Make x86_platform.guest.enc_status_change_*() return an error x86/kexec: Keep CR4.MCE set during kexec for TDX guest x86/relocate_kernel: Use named labels for less confusion cpu/hotplug, x86/acpi: Disable CPU offlining for ACPI MADT wakeup cpu/hotplug: Add support for declaring CPU offlining not supported x86/apic: Mark acpi_mp_wake_* variables as __ro_after_init x86/acpi: Extract ACPI MADT wakeup code into a separate file x86/kexec: Remove spurious unconditional JMP from from identity_mapped() ...
2024-07-15Merge tag 'x86_cleanups_for_v6.11_rc1' of ↵Linus Torvalds2-9/+0
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 cleanups from Borislav Petkov: - Remove an unused function and the documentation of an already removed cmdline parameter * tag 'x86_cleanups_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/boot: Remove unused function __fortify_panic() Documentation: Remove "mfgpt_irq=" from the kernel-parameters.txt file
2024-07-15Merge tag 'x86_boot_for_v6.11_rc1' of ↵Linus Torvalds4-23/+37
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 boot updates from Borislav Petkov: - Add a check to warn when cmdline parsing happens before the final cmdline string has been built and thus arguments can get lost - Code cleanups and simplifications * tag 'x86_boot_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/setup: Warn when option parsing is done too early x86/boot: Clean up the arch/x86/boot/main.c code a bit x86/boot: Use current_stack_pointer to avoid asm() in init_heap()
2024-07-15Merge tag 'x86_alternatives_for_v6.11_rc1' of ↵Linus Torvalds8-187/+152
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 alternatives updates from Borislav Petkov: "This is basically PeterZ's idea to nest the alternative macros to avoid the need to "spell out" the number of alternates in an ALTERNATIVE_n() macro and thus have an ever-increasing complexity in those definitions. For ease of bisection, the old macros are converted to the new, nested variants in a step-by-step manner so that in case an issue is encountered during testing, one can pinpoint the place where it fails easier. Because debugging alternatives is a serious pain" * tag 'x86_alternatives_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/alternatives, kvm: Fix a couple of CALLs without a frame pointer x86/alternative: Replace the old macros x86/alternative: Convert the asm ALTERNATIVE_3() macro x86/alternative: Convert the asm ALTERNATIVE_2() macro x86/alternative: Convert the asm ALTERNATIVE() macro x86/alternative: Convert ALTERNATIVE_3() x86/alternative: Convert ALTERNATIVE_TERNARY() x86/alternative: Convert alternative_call_2() x86/alternative: Convert alternative_call() x86/alternative: Convert alternative_io() x86/alternative: Convert alternative_input() x86/alternative: Convert alternative_2() x86/alternative: Convert alternative() x86/alternatives: Add nested alternatives macros x86/alternative: Zap alternative_ternary()
2024-07-15Merge tag 'ras_core_for_v6.11_rc1' of ↵Linus Torvalds3-9/+9
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull RAS updates from Borislav Petkov: - A cleanup and a correction to the error injection driver to inject a MCA_MISC value only when one has actually been supplied by the user * tag 'ras_core_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mce: Remove unused variable and return value in machine_check_poll() x86/mce/inject: Only write MCA_MISC when a value has been supplied
2024-07-15Merge tag 'edac_updates_for_v6.11' of ↵Linus Torvalds24-108/+819
git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras Pull EDAC updates from Borislav Petkov: - The AMD memory controllers data fabric version 4.5 supports non-power-of-2 denormalization in the sense that certain bits of the system physical address cannot be reconstructed from the normalized address reported by the RAS hardware. Add support for handling such addresses - Switch the EDAC drivers to the new Intel CPU model defines - The usual fixes and cleanups all over the place * tag 'edac_updates_for_v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: EDAC: Add missing MODULE_DESCRIPTION() macros EDAC/dmc520: Use devm_platform_ioremap_resource() EDAC/igen6: Add Intel Arrow Lake-U/H SoCs support RAS/AMD/FMPM: Use atl internal.h for INVALID_SPA RAS/AMD/ATL: Implement DF 4.5 NP2 denormalization RAS/AMD/ATL: Validate address map when information is gathered RAS/AMD/ATL: Expand helpers for adding and removing base and hole RAS/AMD/ATL: Read DRAM hole base early RAS/AMD/ATL: Add amd_atl pr_fmt() prefix RAS/AMD/ATL: Add a missing module description EDAC, i10nm: make skx_common.o a separate module EDAC/skx: Switch to new Intel CPU model defines EDAC/sb_edac: Switch to new Intel CPU model defines EDAC, pnd2: Switch to new Intel CPU model defines EDAC/i10nm: Switch to new Intel CPU model defines EDAC/ghes: Add missing newline to pr_info() statement RAS/AMD/ATL: Add missing newline to pr_info() statement EDAC/thunderx: Remove unused struct error_syndrome
2024-07-15Merge tag 'spi-v6.11' of ↵Linus Torvalds53-703/+1256
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi updates from Mark Brown: "There's some quite exciting core work in this release, we've got the beginnings of support for hardware initiated transfers which is itself independently useful for optimising fast paths in existing drivers. We also have a rework of the DMA mapping which allows finer grained decisions about DMA mapping messages and also helps remove some bodges that we'd had. Otherwise it's a fairly quiet release, a few new drivers and features for existing drivers, together with various cleanups and DT binding conversions. One regmap SPI fix made it's way in here too which I should probably have sent as a regmap fix instead. Summary: - Support for pre-optimising messages, reducing the overhead for messages that are repeatedly used (eg, reading the interrupt status from a device). This will also be used for hardware initiated transfers in future. - A reworking of how DMA mapping is done, introducing a new helper and allowing the DMA mapping decision to be done per transfer instead of per message. - Support for Atmel SAMA7D64, Freescale LX2160A DSPI and WCH CH341A" * tag 'spi-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (72 commits) spi: dt-bindings: at91: Add sama7d65 compatible string spi: add ch341a usb2spi driver spi: dt-bindings: fsl-dspi: add compatible string 'fsl,lx2160a-dspi' spi: dt-bindings: fsl-dspi: add dmas and dma-names properties spi: spi: Remove unnecessary ‘0’ values from status spi: spi: Remove unnecessary ‘0’ values from rc spi: xcomm: fix coding style spi: xcomm: remove i2c_set_clientdata() spi: xcomm: make use of devm_spi_alloc_host() spi: xcomm: add gpiochip support spi: dt-bindings: snps,dw-apb-ssi.yaml: update compatible property spi: dt-bindings: fsl-dspi: Convert to yaml format spi: fsl-dspi: use common proptery 'spi-cs-setup(hold)-delay-ns' spi: axi-spi-engine: remove platform_set_drvdata() spi: spi-fsl-lpspi: Pass pm_ptr() spi: spi-imx: Pass pm_ptr() spi: spi-fsl-lpspi: Switch to SYSTEM_SLEEP_PM_OPS() spi: spi-imx: Switch to RUNTIME_PM_OPS/SYSTEM_SLEEP_PM_OPS() spi: add EXPORT_SYMBOL_GPL(devm_spi_optimize_message) spi: add devm_spi_optimize_message() helper ...
2024-07-15Merge tag 'regulator-v6.11' of ↵Linus Torvalds44-347/+833
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "This s a very quiet release for the regulator API, we have a few new devices (most of which are just ID updates) and one new fairly specialist core feature for use in interrupt context. - An API allowing lockless enable/disable for regulators acquired in exclusive mode, for use in interrupt contexts - A rewrite of the MedaTek DVFSRC regulator driver which apparently never worked - Support for Mediaktek MT6312, Qualcomm QCA6390 and WCN7850, Renesas RZ/G2L USB VBUS regulator and ST Microelectronics STM32MP13" * tag 'regulator-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (26 commits) regulator: dt-bindings: pca9450: Make interrupt optional regulator: pca9450: Make IRQ optional dt-bindings: regulator: sprd,sc2731-regulator: convert to YAML regulator: max77857: Constify struct regmap_config regulator: da9121: Constify struct regmap_config dt-bindings: regulator: ti,tps65132: document VIN supply dt-bindings: mfd: twl: Fix example regulator: Add Renesas RZ/G2L USB VBUS regulator driver regulator: core: Add helper for allow HW access to enable/disable regulator regulator: Add bindings for MediaTek DVFSRC Regulators regulator: Add refactored mtk-dvfsrc-regulator driver regulator: Remove mtk-dvfsrc-regulator.c regulator: userspace-consumer: quiet device deferral regulator: dt-bindings: mt6315: Document MT6319 PMIC regulator: add missing MODULE_DESCRIPTION() macro dt-bindings: regulator: twl-regulator: convert to yaml regulator: dt-bindings: describe the PMU module of the WCN7850 package regulator: dt-bindings: describe the PMU module of the QCA6390 package regulator: dt-bindings: rtq2208: Add specified fixed LDO VOUT property regulator: rtq2208: Add fixed LDO VOUT property and check that matches the constraints ...
2024-07-15Merge tag 'regmap-v6.11' of ↵Linus Torvalds16-81/+226
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Pull regmap updates from Mark Brown: "There's one new feature here, a regmap_multi_reg_read() matching the existing write function which has some IIO users coming. This allows atomic reads from multiple registers without the need to wrap a higher level lock in the client driver just for regmap (which already has locks anyway). We also have one fix for the KUnit tests, and a bunch of cleanups" * tag 'regmap-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: kunit: Add test cases for regmap_multi_reg_(read,write}() regmap: Implement regmap_multi_reg_read() regmap-irq: handle const struct regmap_irq_sub_irq_map const_structs.checkpatch: add regmap structs regmap: add missing MODULE_DESCRIPTION() macros regmap-i2c: add missing MODULE_DESCRIPTION() macro regmap: kunit: Use array_size() and sizeof(*ptr) consistently regmap: maple: Switch to use kmemdup_array() regmap: cache: Switch to use kmemdup_array() regmap: cache: Use correct type of the rb_for_each() parameter regmap: Switch to use kmemdup_array() regmap: kunit: add missing MODULE_DESCRIPTION() regmap: kunit: Fix memory leaks in gen_regmap() and gen_raw_regmap()
2024-07-15Merge tag 'gpio-updates-for-v6.11-rc1' of ↵Linus Torvalds54-2123/+3187
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio updates from Bartosz Golaszewski: "The majority of added lines are two new modules: the GPIO virtual consumer module that improves our ability to add automated tests for the kernel API and the "sloppy" logic analyzer module that uses the GPIO API to implement a coarse-grained debugging tool for useful for remote development. Other than that we have the usual assortment of various driver extensions, improvements to the core GPIO code, DT-bindings and other documentation updates as well as an extension to the interrupt simulator: GPIOLIB core: - rework kfifo handling rework in the character device code - improve the labeling of GPIOs requested as interrupts and show more info on interrupt-only GPIOs in debugfs - remove unused APIs - unexport interfaces that are only used from the core GPIO code - drop the return value from gpiochip_set_desc_names() as it cannot fail - move a string array definition out of a header and into a specific compilation unit - convert the last user of gpiochip_get_desc() other than GPIO core to using a safer alternative - use array_index_nospec() where applicable New drivers: - add a "virtual GPIO consumer" module that allows requesting GPIOs from actual hardware and driving tests of the in-kernel GPIO API from user-space over debugfs - add a GPIO-based "sloppy" logic analyzer module useful for "first glance" debugging on remote boards Driver improvements: - add support for a new model to gpio-pca953x - lock GPIOs as interrupts in gpio-sim when the lines are requested as irqs via the simulator domain + some other minor improvements - improve error reporting in gpio-syscon - convert gpio-ath79 to using dynamic GPIO base and range - use pcibios_err_to_errno() for converting PCIBIOS error codes to errno vaues in gpio-amd8111 and gpio-rdc321x - allow building gpio-brcmstb for the BCM2835 architecture DT bindings: - convert DT bindings for lsi,zevio, mpc8xxx, and atmel to DT schema - document new properties for aspeed,gpio, fsl,qoriq-gpio and gpio-vf610 - document new compatibles for pca953x and fsl,qoriq-gpio Documentation: - document stricter behavior of the GPIO character device uAPI with regards to reconfiguring requested line without direction set - clarify the effect of the active-low flag on line values and edges - remove documentation for the legacy GPIO API in order to stop tempting people to use it - document the preference for using pread() for reading edge events in the sysfs API Other: - add an extended initializer to the interrupt simulator allowing to specify a number of callbacks callers can use to be notified about irqs being requested and released" * tag 'gpio-updates-for-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (41 commits) gpio: mc33880: Convert comma to semicolon gpio: virtuser: actually use the "trimmed" local variable dt-bindings: gpio: convert Atmel GPIO to json-schema gpio: virtuser: new virtual testing driver for the GPIO API dt-bindings: gpio: vf610: Allow gpio-line-names to be set gpio: sim: lock GPIOs as interrupts when they are requested genirq/irq_sim: add an extended irq_sim initializer dt-bindings: gpio: fsl,qoriq-gpio: Add compatible string fsl,ls1046a-gpio gpiolib: unexport gpiochip_get_desc() gpio: add sloppy logic analyzer using polling Documentation: gpio: Reconfiguration with unset direction (uAPI v2) Documentation: gpio: Reconfiguration with unset direction (uAPI v1) dt-bindings: gpio: fsl,qoriq-gpio: add common property gpio-line-names gpio: ath79: convert to dynamic GPIO base allocation pinctrl: da9062: replace gpiochip_get_desc() with gpio_device_get_desc() gpiolib: put gpio_suffixes in a single compilation unit Documentation: gpio: Clarify effect of active low flag on line edges Documentation: gpio: Clarify effect of active low flag on line values gpiolib: Remove data-less gpiochip_add() function gpio: sim: use devm_mutex_init() ...
2024-07-15Merge tag 'mmc-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus Torvalds50-993/+556
Pull MMC updates from Ulf Hansson: "MMC host: - Convert from using tasklet to the BH workqueue - dw_mmc-bluefield: Add support for eMMC HW reset - mmc_spi: Allow spi controllers incapable of lower than 400kHz - sdhci: Rework code to eliminate SDHCI_QUIRK_UNSTABLE_RO_DETECT - sdhci-brcmstb: Add support for the BCM2712 variant - sdhci-esdhc-imx: Disable card-detect as system wakeup on S32G platforms - sdhci-msm: Add support for the SDX75 variant - sdhci-of-dwcmshc: Enable CQE support for some Rockchip variants - sdhci-of-esdhc: Convert DT-bindings to yaml - sdhci-sprd: Convert DT-bindings to yaml MEMSTICK: - rtsx_pci_ms: Remove the unused Realtek PCI memstick driver" * tag 'mmc-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (26 commits) MAINTAINERS: add '[email protected]' as relevant mailing list for 'sdhci-esdhc-imx' driver mmc: sdhci-esdhc-imx: obtain the 'per' clock rate after its enablement mmc: sdhci-esdhc-imx: disable card detect wake for S32G based platforms dt-bindings: mmc: sdhci-sprd: convert to YAML mmc: davinci_mmc: report all possible bus widths mmc: dw_mmc-bluefield: Add support for eMMC HW reset mmc: dw_mmc: Add support for platform specific eMMC HW reset mmc: sdhci_am654: Constify struct regmap_config mmc: Convert from tasklet to BH workqueue mmc: sdhi: Convert from tasklet to BH workqueue mmc: mmc_spi: allow for spi controllers incapable of getting as low as 400k memstick: rtsx_pci_ms: Remove Realtek PCI memstick driver MAINTAINERS: drop entry for VIA SD/MMC controller mmc: tmio: Remove obsolete .set_pwr() callback() mfd: tmio: Remove obsolete .set_clk_div() callback mmc: sdhci-brcmstb: Add ARCH_BCM2835 option mmc: sdhci: Eliminate SDHCI_QUIRK_UNSTABLE_RO_DETECT dt-bindings: mmc: Convert fsl-esdhc.txt to yaml dt-bindings: mmc: mmc-spi-slot: Change voltage-ranges to uint32-matrix mmc: add missing MODULE_DESCRIPTION() macros ...
2024-07-15Merge tag 'pmdomain-v6.11' of ↵Linus Torvalds15-33/+271
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm Pull pmdomain updates from Ulf Hansson: "pmdomain core: - Add support for HW-managed devices pmdomain providers: - amlogic: Add support for the A5 and the A4 power domains - arm: Enable system wakeups for the SCMI PM domain - qcom/clk: Add HW-mode callbacks to allow switching of GDSC mode pmdomain consumers: - qcom/media/venus: Enable support for switching GDSC HW-mode on V6" * tag 'pmdomain-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: pmdomain: amlogic: Constify struct meson_secure_pwrc_domain_desc venus: pm_helpers: Use dev_pm_genpd_set_hwmode to switch GDSC mode on V6 clk: qcom: videocc: Use HW_CTRL_TRIGGER for SM8250, SC7280 vcodec GDSC's clk: qcom: gdsc: Add set and get hwmode callbacks to switch GDSC mode PM: domains: Add the domain HW-managed mode to the summary PM: domains: Allow devices attached to genpd to be managed by HW pmdomain: amlogic: Add support for A5 power domains controller dt-bindings: power: add Amlogic A5 power domains pmdomain: amlogic: add missing MODULE_DESCRIPTION() macros pmdomain: arm: scmi_pm_domain: set flag GENPD_FLAG_ACTIVE_WAKEUP pmdomain: renesas: rmobile-sysc: Use for_each_child_of_node_scoped() pmdomain: core: Use genpd_is_irq_safe() helper pmdomain: amlogic: Add support for A4 power domains controller dt-bindings: power: add Amlogic A4 power domains
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