From: Andrew Morton <akpm@linux-foundation.org>
To: "Arnd Bergmann" <arnd@arndb.de>
Cc: "Brendan Jackman" <jackmanb@google.com>,
"Arnd Bergmann" <arnd@kernel.org>,
"Nathan Chancellor" <nathan@kernel.org>,
"Peter Zijlstra" <peterz@infradead.org>,
"Ingo Molnar" <mingo@kernel.org>,
"Nick Desaulniers" <nick.desaulniers+lkml@gmail.com>,
"Bill Wendling" <morbo@google.com>,
"Justin Stitt" <justinstitt@google.com>,
linux-kernel@vger.kernel.org, llvm@lists.linux.dev,
andriy.shevchenko@linux.intel.com
Subject: Re: [PATCH] bug: shut up format attribute warning for clang as well
Date: Mon, 23 Mar 2026 13:45:40 -0700 [thread overview]
Message-ID: <20260323134540.5de3cf098cc9858486462f08@linux-foundation.org> (raw)
In-Reply-To: <cf40b3d8-9a69-40b7-b885-aff87e85de68@app.fastmail.com>
On Mon, 23 Mar 2026 16:38:14 +0100 "Arnd Bergmann" <arnd@arndb.de> wrote:
> On Mon, Mar 23, 2026, at 11:54, Brendan Jackman wrote:
> > On Fri Mar 20, 2026 at 9:14 PM UTC, Arnd Bergmann wrote:
> >
> > There is actually a superior fix for this warning that Andy Schevchenko
> > posted here (mine just happened to get merged first):
> >
> > https://lore.kernel.org/all/20251208141618.2805983-1-andriy.shevchenko@linux.intel.com/T/#u
> >
> > Should we just switch over to that? Looks like it should work for both
> > compilers.
>
> Right, I tried that again and it works. I had confused it with the
> similar logic to disable the warning on va_format(), which is
> not that easy to avoid.
>
What I think I'm hearing is that we should revert Brendan's
d36067d6ea00 ("bug: Hush suggest-attribute=format for __warn_printf()")
then apply Andy's
https://lore.kernel.org/all/20251208141618.2805983-1-andriy.shevchenko@linux.intel.com/T/#u,
yes?
Could someone please prepare a suitably changelogged and tested patch
for that?
next prev parent reply other threads:[~2026-03-23 20:45 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-20 21:14 Arnd Bergmann
2026-03-21 0:08 ` Nathan Chancellor
2026-03-23 10:54 ` Brendan Jackman
2026-03-23 15:38 ` Arnd Bergmann
2026-03-23 20:45 ` Andrew Morton [this message]
2026-03-23 20:56 ` Arnd Bergmann
2026-03-24 11:26 ` Andy Shevchenko
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