On Mon, Aug 23, 2021 at 07:26:38PM -0700, Nathan Chancellor wrote:
> Hi all,
>
> This series cleans up an issue that was noticed by the kernel test robot
> where flags that clang does not implement support for are
> unconditionally added to the command line, which causes all subsequent
> calls to cc-{disable-warning,option} to fail, meaning developers are
> flooded with unnecessary and pointless warnings.
>
> I hope the patches in and of themselves are reasonable and
> non-controversial. This is based on Masahiro's kbuild tree as there was
> a fairly large refactor around where clang's flags were added so I
> figured it would be best to go there with an x86 ack since the first
> patch does not depend on anything in -tip.
>
> Cheers,
> Nathan
>
> Nathan Chancellor (2):
> x86: Do not add -falign flags unconditionally for clang
> kbuild: Add -Werror=ignored-optimization-argument to CLANG_FLAGS
>
> arch/x86/Makefile_32.cpu | 12 +++++++++---
> scripts/Makefile.clang | 4 ++++
> 2 files changed, 13 insertions(+), 3 deletions(-)
>
>
> base-commit: fb3fdea450305d932d933d7e75eead0477249d8e
> --
> 2.33.0
>
>
Hello x86 folks,
Would you guys be able to give me feedback on this series or accept it?
We are continuously getting false positive warning reports from i386 randconfigs.
https://lore.kernel.org/r/ece61908-f8eb-4c45-5d5f-bfc52f3b8f45@xxxxxxxxxx/
https://lore.kernel.org/r/YT+RqrkQAOVhbkWu@archlinux-ax161/
Cheers,
Nathan
