From: Nathan Chancellor <nathan@kernel.org>
To: Kees Cook <kees@kernel.org>
Cc: Will Deacon <will@kernel.org>,
cki-project@redhat.com, catalin.marinas@arm.com,
linux-arm-kernel@lists.infradead.org, akpm@linux-foundation.org,
masahiroy@kernel.org
Subject: Re: ❌ FAIL: Test report for for-kernelci (6.14.0-rc1, upstream-arm-next, 2014c95a)
Date: Tue, 4 Feb 2025 13:10:19 -0700 [thread overview]
Message-ID: <20250204201019.GA3095838@ax162> (raw)
In-Reply-To: <202502040638.5EF4863D8@keescook>
On Tue, Feb 04, 2025 at 06:40:25AM -0800, Kees Cook wrote:
> On Tue, Feb 04, 2025 at 11:15:53AM +0000, Will Deacon wrote:
> > [+Kees]
> >
> > On Tue, Feb 04, 2025 at 09:51:05AM -0000, cki-project@redhat.com wrote:
> > > Hi, we tested your kernel and here are the results:
> > >
> > > Overall result: FAILED
> > > Merge: OK
> > > Compile: FAILED
> > >
> > >
> > > Kernel information:
> > > Commit message: Linux 6.14-rc1
> > >
> > > You can find all the details about the test run at
> > > https://datawarehouse.cki-project.org/kcidb/checkouts/redhat:1654629441
> >
> > It looks like the build fails thanks to a rust panic:
> >
> > 00:00:10 EXPORTS rust/exports_helpers_generated.h
> > 00:00:11 panicked at main.rs:52:36:
> > 00:00:11 Unable to generate bindings: ClangDiagnostic("error: unknown argument: '-fzero-init-padding-bits=all'\n")
> > 00:00:11 make[4]: *** [rust/Makefile:332: rust/bindings/bindings_helpers_generated.rs] Error 101
> >
> > Presumably introduced by dce4aab8441d ("kbuild: Use
> > -fzero-init-padding-bits=all"). I'm guessing that option isn't supposed
> > to propagate to .rs sources?
>
> How is that getting passed to Clang? That's a GCC-only option, with
> "cc-option":
>
> +KBUILD_CFLAGS += $(call cc-option,-fzero-init-padding-bits=all)
>
> I will take a look...
It seems like the error comes from bindgen. Does this patch help?
https://lore.kernel.org/all/20250129215003.1736127-1-jforbes@fedoraproject.org/
Cheers,
Nathan
prev parent reply other threads:[~2025-02-04 21:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-04 9:51 ❌ FAIL: Test report for for-kernelci (6.14.0-rc1, upstream-arm-next, 2014c95a) cki-project
2025-02-04 11:15 ` Will Deacon
2025-02-04 14:40 ` Kees Cook
2025-02-04 20:10 ` Nathan Chancellor [this message]
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