[PATCH 0/4] x86: Various clean-ups in support of FGKASLR

[Kees Cook]

Hi,

These are a small set of patches that clean up various things that are
each stand-alone improvements, but they're also needed for the coming
FGKASLR series[1]. I thought it best to just get these landed instead
of having them continue to tag along with FGKASLR, especially the
early malloc() fix, which is a foot-gun waiting to happen. :)

Thanks!

-Kees

[1] https://lore.kernel.org/lkml/20210831144114.154-1-alexandr.lobakin@xxxxxxxxx/

Kees Cook (2):
  x86/boot: Allow a "silent" kaslr random byte fetch
  x86/boot/compressed: Avoid duplicate malloc() implementations

Kristen Carlson Accardi (2):
  x86/tools/relocs: Support >64K section headers
  vmlinux.lds.h: Have ORC lookup cover entire _etext - _stext

 arch/x86/boot/compressed/kaslr.c  |   4 --
 arch/x86/boot/compressed/misc.c   |   3 +
 arch/x86/boot/compressed/misc.h   |   2 +
 arch/x86/lib/kaslr.c              |  18 ++++--
 arch/x86/tools/relocs.c           | 103 ++++++++++++++++++++++--------
 include/asm-generic/vmlinux.lds.h |   3 +-
 include/linux/decompress/mm.h     |  12 +++-
 7 files changed, 107 insertions(+), 38 deletions(-)

-- 
2.30.2