From: "Mickaël Salaün" <mic@digikod.net>
To: Michael Bommarito <michael.bommarito@gmail.com>
Cc: Kees Cook <kees@kernel.org>,
Nathan Chancellor <nathan@kernel.org>,
Nick Desaulniers <ndesaulniers@google.com>,
Abel Vesa <abel.vesa@oss.qualcomm.com>,
Bill Wendling <morbo@google.com>, Tingmao Wang <m@maowtm.org>,
"Gustavo A. R. Silva" <gustavoars@kernel.org>,
Justin Stitt <justinstitt@google.com>,
linux-security-module@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org,
llvm@lists.linux.dev,
Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Subject: Re: [PATCH] landlock: Move the domain layer counter out of the anonymous union
Date: Sun, 11 Oct 2026 18:16:00 +0200 [thread overview]
Message-ID: <20261011.Veiquevah3oh@digikod.net> (raw)
In-Reply-To: <CAJJ9bXzLgzZG+836_2+pUVOWzndSFNoOh8Xu8Pw++_i1RMJzOg@mail.gmail.com>
Thanks everyone! We also received another minimal patch that I rebased
and applied. See the final commit:
https://git.kernel.org/mic/c/3d8cc52db2f86b624308321c58513019f6b21eec
Mickaël
On Fri, Oct 09, 2026 at 08:02:02PM -0400, Michael Bommarito wrote:
> On Fri, Oct 9, 2026 at 7:52 PM Kees Cook <kees@kernel.org> wrote:
> > I'm still catching up from travel, so apologies if this already got checked, but has this been verified against GCC as well? Is it only a Clang problem?
> >
> > Regardless, if counted_by is not working for a given compiler version we'll need to exclude its use by version. :(
>
> It is only clang, not gcc. See my comparison between gcc 15 and clang
> 21.1.8 output in [1]. I didn't test clang
> 20 or 23 like Abel did, but it seems like we can't gate on any
> available clang version.
>
> [1] https://github.com/llvm/llvm-project/pull/228309#issuecomment-6080475086
>
> Thanks,
> Mike
>
next prev parent reply other threads:[~2026-10-11 16:16 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-07 16:28 [PATCH] landlock: Move the domain layer counter out of the anonymous union Abel Vesa
2026-10-07 16:36 ` sashiko-bot
2026-10-07 21:49 ` Nick Desaulniers
2026-10-08 11:49 ` Abel Vesa
2026-10-09 17:23 ` Nick Desaulniers
2026-10-09 20:45 ` Nathan Chancellor
2026-10-09 23:52 ` Kees Cook
2026-10-10 0:02 ` Michael Bommarito
2026-10-11 16:16 ` Mickaël Salaün [this message]
2026-10-13 13:07 ` Michael Bommarito
2026-10-09 11:51 ` Mike Bommarito
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