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0c5ade742e
* arm64/for-next/perf: (39 commits)
docs: perf: Fix build warning of hisi-pcie-pmu.rst
perf: starfive: Only allow COMPILE_TEST for 64-bit architectures
MAINTAINERS: Add entry for StarFive StarLink PMU
docs: perf: Add description for StarFive's StarLink PMU
dt-bindings: perf: starfive: Add JH8100 StarLink PMU
perf: starfive: Add StarLink PMU support
docs: perf: Update usage for target filter of hisi-pcie-pmu
drivers/perf: hisi_pcie: Merge find_related_event() and get_event_idx()
drivers/perf: hisi_pcie: Relax the check on related events
drivers/perf: hisi_pcie: Check the target filter properly
drivers/perf: hisi_pcie: Add more events for counting TLP bandwidth
drivers/perf: hisi_pcie: Fix incorrect counting under metric mode
drivers/perf: hisi_pcie: Introduce hisi_pcie_pmu_get_event_ctrl_val()
drivers/perf: hisi_pcie: Rename hisi_pcie_pmu_{config,clear}_filter()
drivers/perf: hisi: Enable HiSilicon Erratum 162700402 quirk for HIP09
perf/arm_cspmu: Add devicetree support
dt-bindings/perf: Add Arm CoreSight PMU
perf/arm_cspmu: Simplify counter reset
perf/arm_cspmu: Simplify attribute groups
perf/arm_cspmu: Simplify initialisation
...
* for-next/reorg-va-space:
: Reorganise the arm64 kernel VA space in preparation for LPA2 support
: (52-bit VA/PA).
arm64: kaslr: Adjust randomization range dynamically
arm64: mm: Reclaim unused vmemmap region for vmalloc use
arm64: vmemmap: Avoid base2 order of struct page size to dimension region
arm64: ptdump: Discover start of vmemmap region at runtime
arm64: ptdump: Allow all region boundaries to be defined at boot time
arm64: mm: Move fixmap region above vmemmap region
arm64: mm: Move PCI I/O emulation region above the vmemmap region
* for-next/rust-for-arm64:
: Enable Rust support for arm64
arm64: rust: Enable Rust support for AArch64
rust: Refactor the build target to allow the use of builtin targets
* for-next/misc:
: Miscellaneous arm64 patches
ARM64: Dynamically allocate cpumasks and increase supported CPUs to 512
arm64: Remove enable_daif macro
arm64/hw_breakpoint: Directly use ESR_ELx_WNR for an watchpoint exception
arm64: cpufeatures: Clean up temporary variable to simplify code
arm64: Update setup_arch() comment on interrupt masking
arm64: remove unnecessary ifdefs around is_compat_task()
arm64: ftrace: Don't forbid CALL_OPS+CC_OPTIMIZE_FOR_SIZE with Clang
arm64/sme: Ensure that all fields in SMCR_EL1 are set to known values
arm64/sve: Ensure that all fields in ZCR_EL1 are set to known values
arm64/sve: Document that __SVE_VQ_MAX is much larger than needed
arm64: make member of struct pt_regs and it's offset macro in the same order
arm64: remove unneeded BUILD_BUG_ON assertion
arm64: kretprobes: acquire the regs via a BRK exception
arm64: io: permit offset addressing
arm64: errata: Don't enable workarounds for "rare" errata by default
* for-next/daif-cleanup:
: Clean up DAIF handling for EL0 returns
arm64: Unmask Debug + SError in do_notify_resume()
arm64: Move do_notify_resume() to entry-common.c
arm64: Simplify do_notify_resume() DAIF masking
* for-next/kselftest:
: Miscellaneous arm64 kselftest patches
kselftest/arm64: Test that ptrace takes effect in the target process
* for-next/documentation:
: arm64 documentation patches
arm64/sme: Remove spurious 'is' in SME documentation
arm64/fp: Clarify effect of setting an unsupported system VL
arm64/sme: Fix cut'n'paste in ABI document
arm64/sve: Remove bitrotted comment about syscall behaviour
* for-next/sysreg:
: sysreg updates
arm64/sysreg: Update ID_AA64DFR0_EL1 register
arm64/sysreg: Update ID_DFR0_EL1 register fields
arm64/sysreg: Add register fields for ID_AA64DFR1_EL1
* for-next/dpisa:
: Support for 2023 dpISA extensions
kselftest/arm64: Add 2023 DPISA hwcap test coverage
kselftest/arm64: Add basic FPMR test
kselftest/arm64: Handle FPMR context in generic signal frame parser
arm64/hwcap: Define hwcaps for 2023 DPISA features
arm64/ptrace: Expose FPMR via ptrace
arm64/signal: Add FPMR signal handling
arm64/fpsimd: Support FEAT_FPMR
arm64/fpsimd: Enable host kernel access to FPMR
arm64/cpufeature: Hook new identification registers up to cpufeature
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.