622909e51a
* arm64/for-next/perf: arm64/perf: Replace '0xf' instances with ID_AA64DFR0_PMUVER_IMP_DEF * for-next/mte: : Miscellaneous MTE improvements. arm64/cpufeature: Optionally disable MTE via command-line arm64: kasan: mte: remove redundant mte_report_once logic arm64: kasan: mte: use a constant kernel GCR_EL1 value arm64: avoid double ISB on kernel entry arm64: mte: optimize GCR_EL1 modification on kernel entry/exit Documentation: document the preferred tag checking mode feature arm64: mte: introduce a per-CPU tag checking mode preference arm64: move preemption disablement to prctl handlers arm64: mte: change ASYNC and SYNC TCF settings into bitfields arm64: mte: rename gcr_user_excl to mte_ctrl arm64: mte: avoid TFSRE0_EL1 related operations unless in async mode * for-next/misc: : Miscellaneous updates. arm64: Do not trap PMSNEVFR_EL1 arm64: mm: fix comment typo of pud_offset_phys() arm64: signal32: Drop pointless call to sigdelsetmask() arm64/sve: Better handle failure to allocate SVE register storage arm64: Document the requirement for SCR_EL3.HCE arm64: head: avoid over-mapping in map_memory arm64/sve: Add a comment documenting the binutils needed for SVE asm arm64/sve: Add some comments for sve_save/load_state() arm64: replace in_irq() with in_hardirq() arm64: mm: Fix TLBI vs ASID rollover arm64: entry: Add SYM_CODE annotation for __bad_stack arm64: fix typo in a comment arm64: move the (z)install rules to arch/arm64/Makefile arm64/sve: Make fpsimd_bind_task_to_cpu() static arm64: unnecessary end 'return;' in void functions arm64/sme: Document boot requirements for SME arm64: use __func__ to get function name in pr_err arm64: SSBS/DIT: print SSBS and DIT bit when printing PSTATE arm64: cpufeature: Use defined macro instead of magic numbers arm64/kexec: Test page size support with new TGRAN range values * for-next/kselftest: : Kselftest additions for arm64. kselftest/arm64: signal: Add a TODO list for signal handling tests kselftest/arm64: signal: Add test case for SVE register state in signals kselftest/arm64: signal: Verify that signals can't change the SVE vector length kselftest/arm64: signal: Check SVE signal frame shows expected vector length kselftest/arm64: signal: Support signal frames with SVE register data kselftest/arm64: signal: Add SVE to the set of features we can check for kselftest/arm64: pac: Fix skipping of tests on systems without PAC kselftest/arm64: mte: Fix misleading output when skipping tests kselftest/arm64: Add a TODO list for floating point tests kselftest/arm64: Add tests for SVE vector configuration kselftest/arm64: Validate vector lengths are set in sve-probe-vls kselftest/arm64: Provide a helper binary and "library" for SVE RDVL kselftest/arm64: Ignore check_gcr_el1_cswitch binary
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.