From: Kees Cook <kees@kernel.org>
To: Nathan Chancellor <nathan@kernel.org>, Kees Cook <kees@kernel.org>
Cc: "Thomas Weißschuh" <linux@weissschuh.net>,
"Bill Wendling" <morbo@google.com>,
"Justin Stitt" <justinstitt@google.com>,
"Masahiro Yamada" <masahiroy@kernel.org>,
"Nicolas Schier" <nicolas@fjasle.eu>,
llvm@lists.linux.dev, linux-kbuild@vger.kernel.org,
"David Gow" <davidgow@google.com>,
linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org
Subject: Re: [PATCH v2] kbuild: clang: Support building UM with SUBARCH=i386
Date: Tue, 4 Mar 2025 09:50:34 -0800 [thread overview]
Message-ID: <174111063359.3934820.5690548067195753148.b4-ty@kernel.org> (raw)
In-Reply-To: <20250304162124.it.785-kees@kernel.org>
On Tue, 04 Mar 2025 08:21:29 -0800, Kees Cook wrote:
> The UM builds distinguish i386 from x86_64 via SUBARCH, but we don't
> support building i386 directly with Clang. To make SUBARCH work for
> i386 UM, we need to explicitly test for it.
>
> This lets me run i386 KUnit tests with Clang:
>
> $ ./tools/testing/kunit/kunit.py run \
> --make_options LLVM=1 \
> --make_options SUBARCH=i386
> ...
>
> [...]
Applied to for-next/hardening, thanks!
[1/1] kbuild: clang: Support building UM with SUBARCH=i386
https://git.kernel.org/kees/c/a48d9ebdbb5a
Take care,
--
Kees Cook
next prev parent reply other threads:[~2025-03-04 17:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-04 16:21 Kees Cook
2025-03-04 16:28 ` Nathan Chancellor
2025-03-04 17:50 ` Kees Cook [this message]
2025-03-06 8:59 ` David Gow
2025-03-07 3:41 ` Kees Cook
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=174111063359.3934820.5690548067195753148.b4-ty@kernel.org \
--to=kees@kernel.org \
--cc=davidgow@google.com \
--cc=justinstitt@google.com \
--cc=linux-hardening@vger.kernel.org \
--cc=linux-kbuild@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux@weissschuh.net \
--cc=llvm@lists.linux.dev \
--cc=masahiroy@kernel.org \
--cc=morbo@google.com \
--cc=nathan@kernel.org \
--cc=nicolas@fjasle.eu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®