From: Nathan Chancellor <nathan@kernel.org>
To: "K. Y. Srinivasan" <kys@microsoft.com>,
"Haiyang Zhang" <haiyangz@microsoft.com>,
"Wei Liu" <wei.liu@kernel.org>,
"Dexuan Cui" <decui@microsoft.com>,
"Long Li" <longli@microsoft.com>,
"Nathan Chancellor" <nathan@kernel.org>,
"Nick Desaulniers" <nick.desaulniers+lkml@gmail.com>,
"Bill Wendling" <morbo@google.com>,
"Justin Stitt" <justinstitt@google.com>,
"Hans de Goede" <hansg@kernel.org>,
"Arnd Bergmann" <arnd@arndb.de>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Thomas Weißschuh" <thomas.weissschuh@linutronix.de>
Cc: linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org,
llvm@lists.linux.dev, kernel test robot <lkp@intel.com>
Subject: Re: [PATCH 0/2] kbuild, uapi: Mark inner unions in packed structs as packed
Date: Fri, 16 Jan 2026 15:06:19 -0700 [thread overview]
Message-ID: <176860117992.3208640.15511985701328893417.b4-ty@kernel.org> (raw)
In-Reply-To: <20260115-kbuild-alignment-vbox-v1-0-076aed1623ff@linutronix.de>
On Thu, 15 Jan 2026 08:35:43 +0100, Thomas Weißschuh wrote:
> The unpacked unions within a packed struct generates alignment warnings
> on clang for 32-bit ARM.
>
> With the recent changes to compile-test the UAPI headers in more cases,
> these warning in combination with CONFIG_WERROR breaks the build.
>
> Fix the warnings.
>
> [...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git kbuild-next
Thanks!
[1/2] hyper-v: Mark inner union in hv_kvp_exchg_msg_value as packed
https://git.kernel.org/kbuild/c/1e5271393d777
[2/2] virt: vbox: uapi: Mark inner unions in packed structs as packed
https://git.kernel.org/kbuild/c/c25d01e1c4f2d
Please look out for regression or issue reports or other follow up
comments, as they may result in the patch/series getting dropped or
reverted. Patches applied to an "unstable" branch are accepted pending
wider testing in -next and any post-commit review; they will generally
be moved to the main branch in a week if no issues are found.
Best regards,
--
Nathan Chancellor <nathan@kernel.org>
prev parent reply other threads:[~2026-01-16 22:06 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-15 7:35 Thomas Weißschuh
2026-01-15 7:35 ` [PATCH 1/2] hyper-v: Mark inner union in hv_kvp_exchg_msg_value " Thomas Weißschuh
2026-01-15 18:22 ` Wei Liu
2026-01-15 7:35 ` [PATCH 2/2] virt: vbox: uapi: Mark inner unions in packed structs " Thomas Weißschuh
2026-01-16 15:52 ` [PATCH 0/2] kbuild, " Greg Kroah-Hartman
2026-01-16 19:57 ` Nicolas Schier
2026-01-16 22:06 ` Nathan Chancellor [this message]
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