Linus Torvalds 542034175c arm64 updates for 6.6 ... CPU features and system registers: * Advertise hinted conditional branch support (FEAT_HBC) to userspace * Avoid false positive "SANITY CHECK" warning when xCR registers differ outside of the length field Documentation: * Fix macro name typo in SME documentation Entry code: * Unmask exceptions earlier on the system call entry path Memory management: * Don't bother clearing PTE_RDONLY for dirty ptes in pte_wrprotect() and pte_modify() Perf and PMU drivers: * Initial support for Coresight TRBE devices on ACPI systems (the coresight driver changes will come later) * Fix hw_breakpoint single-stepping when called from bpf * Fixes for DDR PMU on i.MX8MP SoC * Add NUMA-awareness to Hisilicon PCIe PMU driver * Fix locking dependency issue in Arm DMC620 PMU driver * Workaround Hisilicon erratum 162001900 in the SMMUv3 PMU driver * Add support for Arm CMN-700 r3 parts to the CMN PMU driver * Add support for recent Arm Cortex CPU PMUs * Update Hisilicon PMU maintainers Selftests: * Add a bunch of new features to the hwcap test (JSCVT, PMULL, AES, SHA1, etc) * Fix SSVE test to leave streaming-mode after grabbing the signal context * Add new test for SVE vector-length changes with SME enabled Miscellaneous: * Allow compiler to warn on suspicious looking system register expressions * Work around SDEI firmware bug by aborting any running handlers on a kernel crash * Fix some harmless warnings when building with W=1 * Remove some unused function declarations * Other minor fixes and cleanup -----BEGIN PGP SIGNATURE----- iQFEBAABCgAuFiEEPxTL6PPUbjXGY88ct6xw3ITBYzQFAmTon4QQHHdpbGxAa2Vy bmVsLm9yZwAKCRC3rHDchMFjNG0nCAC9lTqppELnqXPA3FswONhtDBnKEufZHp0+ 4+Z6CPjAYZpd7ruiezvxeZA62tZl3eX+tYOx+6lf4xYxFA5W/RQdmxM7e0mGJd+n sgps85kxArApCgJR9zJiTCAIPXzKH5ObsFWWbcRljI9fiISVDTYn1JFAEx9UERI5 5yr6blYF2H115oD8V2f/0vVObGOAuiqNnzqJIuKL1I8H9xBK0pssrKvuCCN8J2o4 28+PeO7PzwWPiSfnO15bLd/bGuzbMCcexv4/DdjtLZaAanW7crJRVAzOon+URuVx JXmkzQvXkOgSKnEFwfVRYTsUbtOz2cBafjSujVmjwIBymhbBCZR/ =WqmX -----END PGP SIGNATURE----- Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 updates from Will Deacon: "I think we have a bit less than usual on the architecture side, but that's somewhat balanced out by a large crop of perf/PMU driver updates and extensions to our selftests. CPU features and system registers: - Advertise hinted conditional branch support (FEAT_HBC) to userspace - Avoid false positive "SANITY CHECK" warning when xCR registers differ outside of the length field Documentation: - Fix macro name typo in SME documentation Entry code: - Unmask exceptions earlier on the system call entry path Memory management: - Don't bother clearing PTE_RDONLY for dirty ptes in pte_wrprotect() and pte_modify() Perf and PMU drivers: - Initial support for Coresight TRBE devices on ACPI systems (the coresight driver changes will come later) - Fix hw_breakpoint single-stepping when called from bpf - Fixes for DDR PMU on i.MX8MP SoC - Add NUMA-awareness to Hisilicon PCIe PMU driver - Fix locking dependency issue in Arm DMC620 PMU driver - Workaround Hisilicon erratum 162001900 in the SMMUv3 PMU driver - Add support for Arm CMN-700 r3 parts to the CMN PMU driver - Add support for recent Arm Cortex CPU PMUs - Update Hisilicon PMU maintainers Selftests: - Add a bunch of new features to the hwcap test (JSCVT, PMULL, AES, SHA1, etc) - Fix SSVE test to leave streaming-mode after grabbing the signal context - Add new test for SVE vector-length changes with SME enabled Miscellaneous: - Allow compiler to warn on suspicious looking system register expressions - Work around SDEI firmware bug by aborting any running handlers on a kernel crash - Fix some harmless warnings when building with W=1 - Remove some unused function declarations - Other minor fixes and cleanup" * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (62 commits) drivers/perf: hisi: Update HiSilicon PMU maintainers arm_pmu: acpi: Add a representative platform device for TRBE arm_pmu: acpi: Refactor arm_spe_acpi_register_device() kselftest/arm64: Fix hwcaps selftest build hw_breakpoint: fix single-stepping when using bpf_overflow_handler arm64/sysreg: refactor deprecated strncpy kselftest/arm64: add jscvt feature to hwcap test kselftest/arm64: add pmull feature to hwcap test kselftest/arm64: add AES feature check to hwcap test kselftest/arm64: add SHA1 and related features to hwcap test arm64: sysreg: Generate C compiler warnings on {read,write}_sysreg_s arguments kselftest/arm64: build BTI tests in output directory perf/imx_ddr: don't enable counter0 if none of 4 counters are used perf/imx_ddr: speed up overflow frequency of cycle drivers/perf: hisi: Schedule perf session according to locality kselftest/arm64: fix a memleak in zt_regs_run() perf/arm-dmc620: Fix dmc620_pmu_irqs_lock/cpu_hotplug_lock circular lock dependency perf/smmuv3: Add MODULE_ALIAS for module auto loading perf/smmuv3: Enable HiSilicon Erratum 162001900 quirk for HIP08/09 kselftest/arm64: Size sycall-abi buffers for the actual maximum VL ...		2023-08-28 17:34:54 -07:00
..
arc
arm	arm: docs: Move Arm documentation to Documentation/arch/	2023-06-12 06:33:40 -06:00
arm64	arm64 updates for 6.6	2023-08-28 17:34:54 -07:00
ia64
m68k
nios2
openrisc
parisc
s390	docs: move s390 under arch	2023-07-24 12:12:24 +02:00
sh
sparc
x86	x86/efistub: Simplify and clean up handover entry code	2023-08-07 20:37:09 +02:00
xtensa
index.rst	docs: move s390 under arch	2023-07-24 12:12:24 +02:00