* Request for inclusion of f73b3cc39c84 ("objtool: Clobber user CFLAGS variable") in -stable
@ 2019-09-25 16:40 Nathan Chancellor
2019-09-25 17:11 ` Greg Kroah-Hartman
0 siblings, 1 reply; 2+ messages in thread
From: Nathan Chancellor @ 2019-09-25 16:40 UTC (permalink / raw)
To: Greg Kroah-Hartman, Sasha Levin, Josh Poimboeuf, Peter Zijlstra
Cc: stable, linux-kernel, clang-built-linux
Hi Greg and Sasha,
We received a report of an objtool build failure with clang related to
-Wunused-parameter [1], which turned out to be related to the distro's
CFLAGS. Josh patched this up in commit f73b3cc39c84 ("objtool: Clobber
user CFLAGS variable"), could it be added to -stable whenever
applicable? Looks like it will pick cleanly to 4.19 but it can be
applied to 4.14 with context differences.
Josh and Peter, would you be interested in patches that fix and then
enable -Wunused-parameter? There are only a couple of warnings. Let
me know, I can send my patches along.
[1]: https://github.com/ClangBuiltLinux/linux/issues/676
Cheers,
Nathan
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Request for inclusion of f73b3cc39c84 ("objtool: Clobber user CFLAGS variable") in -stable
2019-09-25 16:40 Request for inclusion of f73b3cc39c84 ("objtool: Clobber user CFLAGS variable") in -stable Nathan Chancellor
@ 2019-09-25 17:11 ` Greg Kroah-Hartman
0 siblings, 0 replies; 2+ messages in thread
From: Greg Kroah-Hartman @ 2019-09-25 17:11 UTC (permalink / raw)
To: Nathan Chancellor
Cc: Sasha Levin, Josh Poimboeuf, Peter Zijlstra, stable, linux-kernel,
clang-built-linux
On Wed, Sep 25, 2019 at 09:40:47AM -0700, Nathan Chancellor wrote:
> Hi Greg and Sasha,
>
> We received a report of an objtool build failure with clang related to
> -Wunused-parameter [1], which turned out to be related to the distro's
> CFLAGS. Josh patched this up in commit f73b3cc39c84 ("objtool: Clobber
> user CFLAGS variable"), could it be added to -stable whenever
> applicable? Looks like it will pick cleanly to 4.19 but it can be
> applied to 4.14 with context differences.
Now queued up, thanks.
greg k-h
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-09-25 16:40 Request for inclusion of f73b3cc39c84 ("objtool: Clobber user CFLAGS variable") in -stable Nathan Chancellor
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