On Wed, Nov 25, 2020 at 7:22 AM Kees Cook [off-list ref] wrote:

On Thu, Nov 19, 2020 at 01:13:27PM -0800, Nick Desaulniers wrote:

quoted

On Thu, Nov 19, 2020 at 12:57 PM Nathan Chancellor
[off-list ref] wrote:

quoted

ld.lld 10.0.1 spews a bunch of various warnings about .rela sections,
along with a few others. Newer versions of ld.lld do not have these
warnings. As a result, do not add '--orphan-handling=warn' to
LDFLAGS_vmlinux if ld.lld's version is not new enough.

Link: https://github.com/ClangBuiltLinux/linux/issues/1187
Link: https://github.com/ClangBuiltLinux/linux/issues/1193
Reported-by: Arvind Sankar <redacted>
Reported-by: kernelci.org bot <redacted>
Reported-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Kees Cook <redacted>
Signed-off-by: Nathan Chancellor <redacted>

Thanks for the additions in v2.
Reviewed-by: Nick Desaulniers <redacted>

I'm going to carry this for a few days in -next, and if no one screams,
ask Linus to pull it for v5.10-rc6.

Thanks!

--
Kees Cook

Sorry for the delay.
Applied to linux-kbuild.

But, I already see this in linux-next.

Please let me know if I should drop it from my tree.


-- 
Best Regards
Masahiro Yamada

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