[PATCH v2 0/2] Generic x86-64 CPU diagnostics dumper

Florian Weimer fweimer@redhat.com
Thu Dec 7 11:05:14 GMT 2023


This is an unchanged repost after a rebase.

I hope to get this integrated so that I can work on further CPU
compatibility diagnostics.  The intent behind those is to give
distributions better built-in tools to diagnose compatibility issues
after they incorporate CPU-specific optimizations.

Thanks,
Florian

Florian Weimer (2):
  elf: Wire up _dl_diagnostics_cpu_kernel
  x86: Add generic CPUID data dumper to ld.so --list-diagnostics

 elf/Makefile                                  |   1 +
 elf/dl-diagnostics-cpu-kernel.c               |  24 +
 elf/dl-diagnostics.c                          |   1 +
 elf/dl-diagnostics.h                          |   4 +
 manual/dynlink.texi                           |  86 +++-
 .../linux/x86/dl-diagnostics-cpu-kernel.c     | 457 ++++++++++++++++++
 6 files changed, 572 insertions(+), 1 deletion(-)
 create mode 100644 elf/dl-diagnostics-cpu-kernel.c
 create mode 100644 sysdeps/unix/sysv/linux/x86/dl-diagnostics-cpu-kernel.c


base-commit: 958478889c6a7a12b35b857b9788b7ad8706a01e
-- 
2.43.0



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