mirror of
https://gitlab.com/redhat/centos-stream/src/kernel/centos-stream-9.git
synced 2026-09-09 12:05:30 +08:00
Prarit Bhargava
39ff4d84cc
JIRA: https://issues.redhat.com/browse/RHEL-25415 commit 15d6daad8f8add8ef99b6e4e2b5bf0db48e1a8db Author: Arnaldo Carvalho de Melo <acme@redhat.com> Date: Tue Jan 30 10:09:18 2024 -0300 tools headers x86 cpufeatures: Sync with the kernel sources to pick TDX, Zen, APIC MSR fence changes To pick the changes from: 1e536e10689700e0 ("x86/cpu: Detect TDX partial write machine check erratum") 765a0542fdc7aad7 ("x86/virt/tdx: Detect TDX during kernel boot") 30fa92832f405d5a ("x86/CPU/AMD: Add ZenX generations flags") 04c3024560d3a14a ("x86/barrier: Do not serialize MSR accesses on AMD") This causes these perf files to be rebuilt and brings some X86_FEATURE that will be used when updating the copies of tools/arch/x86/lib/mem{cpy,set}_64.S with the kernel sources: CC /tmp/build/perf/bench/mem-memcpy-x86-64-asm.o CC /tmp/build/perf/bench/mem-memset-x86-64-asm.o And addresses this perf build warning: Warning: Kernel ABI header differences: diff -u tools/arch/x86/include/asm/cpufeatures.h arch/x86/include/asm/cpufeatures.h Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kai Huang <kai.huang@intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/lkml/ Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Prarit Bhargava <prarit@redhat.com>
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.