| Message ID | 20250120185950.GA20356@willie-the-truck (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [GIT,PULL] arm64 updates for 6.14 | expand |
The pull request you sent on Mon, 20 Jan 2025 18:59:51 +0000:
> git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/arm64-upstream
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/9ad09c4f2868540130ad2d5dfe265f55c75c1705
Thank you!
Hi Linus, Please pull these arm64 updates for 6.14. We've got a little less than normal thanks to the holidays in December, but there's the usual summary in the tag. The highlight is probably the 52-bit physical addressing (LPA2) clean-up from Ard. Please note that the cpufeature branch will also make an appearance via the KVM tree. Cheers, Will --->8 The following changes since commit fac04efc5c793dccbd07e2d59af9f90b7fc0dca4: Linux 6.13-rc2 (2024-12-08 14:03:39 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/arm64-upstream for you to fetch changes up to 1dd3393696efba1598aa7692939bba99d0cffae3: Merge branch 'for-next/perf' into for-next/core (2025-01-17 13:52:37 +0000) ---------------------------------------------------------------- arm64 updates for 6.14 Confidential Computing: * Register a platform device when running in CCA realm mode to enable automatic loading of dependent modules. CPU Features: * Update a bunch of system register definitions to pick up new field encodings from the architectural documentation. * Add hwcaps and selftests for the new (2024) dpISA extensions. Documentation: * Update EL3 (firmware) requirements for booting Linux on modern arm64 designs. * Remove stale information about the kernel virtual memory map. Miscellaneous: * Minor cleanups and typo fixes. Memory management: * Fix vmemmap_check_pmd() to look at the PMD type bits * LPA2 (52-bit physical addressing) cleanups and minor fixes. * Adjust physical address space depending upon whether or not LPA2 is enabled. Perf and PMUs: * Add port filtering support for NVIDIA's NVLINK-C2C Coresight PMU * Extend AXI filtering support for the DDR PMU on NXP IMX SoCs * Fix Designware PCIe PMU event numbering. * Add generic branch events for the Apple M1 CPU PMU. * Add support for Marvell Odyssey DDR and LLC-TAD PMUs. * Cleanups to the Hisilicon DDRC and Uncore PMU code. * Advertise discard mode for the SPE PMU. * Add the perf users mailing list to our MAINTAINERS entry. ---------------------------------------------------------------- Anshuman Khandual (8): arm64/mm: Drop INIT_MM_CONTEXT() arm64/mm: Replace open encodings with PXD_TABLE_BIT arm64/mm: Ensure adequate HUGE_MAX_HSTATE arm64/Kconfig: Drop EXECMEM dependency from ARCH_WANTS_EXECMEM_LATE docs: arm64: Document EL3 requirements for cpu debug architecture docs: arm64: Document EL3 requirements for FEAT_PMUv3 arm64/mm: Rename pte_mkpresent() as pte_mkvalid() arm64/mm: Replace open encodings with PXD_TABLE_BIT Ard Biesheuvel (5): arm64/mm: Reduce PA space to 48 bits when LPA2 is not enabled arm64/mm: Override PARange for !LPA2 and use it consistently arm64/kvm: Configure HYP TCR.PS/DS based on host stage1 arm64/kvm: Avoid invalid physical addresses to signal owner updates arm64: Kconfig: force ARM64_PAN=y when enabling TTBR0 sw PAN Besar Wicaksono (4): perf: arm_cspmu: nvidia: remove unsupported SCF events perf: arm_cspmu: nvidia: fix sysfs path in the kernel doc perf: arm_cspmu: nvidia: enable NVLINK-C2C port filtering perf: arm_cspmu: nvidia: monitor all ports by default Bjorn Helgaas (1): perf/dwc_pcie: Qualify RAS DES VSEC Capability by Vendor, Revision Gowthami Thiagarajan (5): perf/marvell: Refactor to extract platform data perf/marvell: Refactor to extract PMU operations perf/marvell: Odyssey DDR Performance monitor support perf/marvell: Refactor to extract platform data perf/marvell: Odyssey LLC-TAD performance monitor support Hardevsinh Palaniya (1): arm64/cpufeature: Refactor conditional logic in init_cpu_ftr_reg() Ilkka Koskinen (2): perf/dwc_pcie: Fix the event numbers Documentation: dwc_pcie_pmu: Fix the mnemonics and eventid James Clark (2): perf: arm_spe: Add format option for discard mode perf docs: arm_spe: Document new discard mode Jeremy Linton (1): arm64: rsi: Add automatic arm-cca-guest module loading Junhao He (2): drivers/perf: hisi: Fix incorrect variable name "hha_pmu" in DDRC PMU driver drivers/perf: hisi: Delete redundant blank line of DDRC PMU Marc Zyngier (5): arm64/sysreg: Allow a 'Mapping' descriptor for system registers arm64/sysreg: Get rid of the TCR2_EL1x SysregFields arm64/sysreg: Convert *_EL12 accessors to Mapping arm64/sysreg: Get rid of CPACR_ELx SysregFields arm64: Filter out SVE hwcaps when FEAT_SVE isn't implemented Mark Brown (10): arm64/sysreg: Update ID_AA64PFR2_EL1 to DDI0601 2024-09 arm64/sysreg: Update ID_AA64ISAR3_EL1 to DDI0601 2024-09 arm64/sysreg: Update ID_AA64FPFR0_EL1 to DDI0601 2024-09 arm64/sysreg: Update ID_AA64ZFR0_EL1 to DDI0601 2024-09 arm64/sysreg: Update ID_AA64ISAR2_EL1 to DDI0601 2024-09 arm64/sme: Move storage of reg_smidr to __cpuinfo_store_cpu() arm64/sysreg: Update ID_AA64SMFR0_EL1 to DDI0601 2024-12 arm64/hwcap: Describe 2024 dpISA extensions to userspace KVM: arm64: Allow control of dpISA extensions in ID_AA64ISAR3_EL1 kselftest/arm64: Add 2024 dpISA extensions to hwcap test Mark Rutland (1): arm64: cpufeature: Add HAFT to cpucap_is_possible() Oliver Upton (1): drivers/perf: apple_m1: Map generic branch events Rob Herring (Arm) (1): MAINTAINERS: Add perf list for drivers/perf/ Robin Murphy (1): perf/arm-cmn: Permit more exhaustive groups Thorsten Blum (1): arm64: Remove duplicate included header Will Deacon (7): Documentation: arm64: Remove stale and redundant virtual memory diagrams Merge branch 'for-next/cca' into for-next/core Merge branch 'for-next/cpufeature' into for-next/core Merge branch 'for-next/docs' into for-next/core Merge branch 'for-next/misc' into for-next/core Merge branch 'for-next/mm' into for-next/core Merge branch 'for-next/perf' into for-next/core Xu Yang (1): perf: imx9_perf: Introduce AXI filter version to refactor the driver and better extension Yicong Yang (9): drivers/perf: hisi: Define a symbol namespace for HiSilicon Uncore PMUs drivers/perf: hisi: Don't update the associated_cpus on CPU offline drivers/perf: hisi: Migrate to one online CPU if no associated one online drivers/perf: hisi: Refactor the detection of associated CPUs drivers/perf: hisi: Extract topology information to a separate structure drivers/perf: hisi: Add a common function to retrieve topology from firmware drivers/perf: hisi: Provide a generic implementation of cpumask/identifier drivers/perf: hisi: Export associated CPUs of each PMU through sysfs drivers/perf: hisi: Set correct IRQ affinity for PMUs with no association Zhenhua Huang (1): arm64: mm: Test for pmd_sect() in vmemmap_check_pmd() Zhu Jun (1): arm64: asm: Fix typo in pgtable.h Documentation/admin-guide/perf/dwc_pcie_pmu.rst | 6 +- Documentation/admin-guide/perf/hisi-pmu.rst | 5 +- Documentation/admin-guide/perf/index.rst | 2 + .../admin-guide/perf/mrvl-odyssey-ddr-pmu.rst | 80 ++++ .../admin-guide/perf/mrvl-odyssey-tad-pmu.rst | 37 ++ Documentation/admin-guide/perf/nvidia-pmu.rst | 52 +- Documentation/arch/arm64/booting.rst | 12 + Documentation/arch/arm64/elf_hwcaps.rst | 89 +++- Documentation/arch/arm64/memory.rst | 65 --- MAINTAINERS | 1 + arch/arm64/Kconfig | 8 +- arch/arm64/include/asm/assembler.h | 5 + arch/arm64/include/asm/cpucaps.h | 2 + arch/arm64/include/asm/cpufeature.h | 3 +- arch/arm64/include/asm/el2_setup.h | 6 +- arch/arm64/include/asm/hwcap.h | 15 + arch/arm64/include/asm/kvm_arm.h | 2 - arch/arm64/include/asm/kvm_emulate.h | 40 +- arch/arm64/include/asm/kvm_nested.h | 8 +- arch/arm64/include/asm/mmu.h | 3 - arch/arm64/include/asm/pgtable-hwdef.h | 6 - arch/arm64/include/asm/pgtable-prot.h | 7 + arch/arm64/include/asm/pgtable.h | 8 +- arch/arm64/include/asm/rsi.h | 2 + arch/arm64/include/asm/seccomp.h | 1 - arch/arm64/include/asm/sparsemem.h | 5 +- arch/arm64/include/uapi/asm/hwcap.h | 15 + arch/arm64/kernel/cpufeature.c | 103 ++-- arch/arm64/kernel/cpuinfo.c | 25 + arch/arm64/kernel/pi/idreg-override.c | 9 + arch/arm64/kernel/pi/map_kernel.c | 6 + arch/arm64/kernel/rsi.c | 15 + arch/arm64/kvm/arm.c | 8 +- arch/arm64/kvm/at.c | 6 +- arch/arm64/kvm/emulate-nested.c | 2 +- arch/arm64/kvm/fpsimd.c | 2 +- arch/arm64/kvm/hyp/include/hyp/switch.h | 4 +- arch/arm64/kvm/hyp/nvhe/hyp-main.c | 4 +- arch/arm64/kvm/hyp/nvhe/pkvm.c | 2 +- arch/arm64/kvm/hyp/nvhe/switch.c | 6 +- arch/arm64/kvm/hyp/pgtable.c | 33 +- arch/arm64/kvm/hyp/vhe/switch.c | 16 +- arch/arm64/kvm/sys_regs.c | 6 +- arch/arm64/mm/hugetlbpage.c | 12 + arch/arm64/mm/init.c | 7 +- arch/arm64/mm/mmu.c | 3 +- arch/arm64/mm/proc.S | 5 +- arch/arm64/mm/trans_pgd.c | 2 +- arch/arm64/tools/gen-sysreg.awk | 2 +- arch/arm64/tools/sysreg | 125 +++-- drivers/perf/apple_m1_cpu_pmu.c | 2 + drivers/perf/arm-cmn.c | 4 +- drivers/perf/arm_cspmu/nvidia_cspmu.c | 75 +-- drivers/perf/arm_spe_pmu.c | 22 + drivers/perf/dwc_pcie_pmu.c | 72 +-- drivers/perf/fsl_imx9_ddr_perf.c | 33 +- drivers/perf/hisilicon/hisi_uncore_cpa_pmu.c | 42 +- drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c | 61 +-- drivers/perf/hisilicon/hisi_uncore_hha_pmu.c | 48 +- drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c | 44 +- drivers/perf/hisilicon/hisi_uncore_pa_pmu.c | 53 +-- drivers/perf/hisilicon/hisi_uncore_pmu.c | 160 +++++-- drivers/perf/hisilicon/hisi_uncore_pmu.h | 49 +- drivers/perf/hisilicon/hisi_uncore_sllc_pmu.c | 43 +- drivers/perf/hisilicon/hisi_uncore_uc_pmu.c | 45 +- drivers/perf/marvell_cn10k_ddr_pmu.c | 528 ++++++++++++++++++--- drivers/perf/marvell_cn10k_tad_pmu.c | 66 ++- drivers/virt/coco/arm-cca-guest/arm-cca-guest.c | 8 + tools/perf/Documentation/perf-arm-spe.txt | 26 + tools/testing/selftests/arm64/abi/hwcap.c | 235 ++++++++- 70 files changed, 1754 insertions(+), 750 deletions(-) create mode 100644 Documentation/admin-guide/perf/mrvl-odyssey-ddr-pmu.rst create mode 100644 Documentation/admin-guide/perf/mrvl-odyssey-tad-pmu.rst