linux-kernel - Re: [PATCH] rwonce: handle KCSAN like KASAN in read_word_at_a

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Message-ID: <CAG48ez2eECk+iU759BhPLrDJrGcBPT2dkAZg_O_c1fdD+HsifQ@mail.gmail.com>
Date: Tue, 25 Mar 2025 17:36:26 +0100
From: Jann Horn <jannh@...gle.com>
To: Arnd Bergmann <arnd@...db.de>, Marco Elver <elver@...gle.com>
Cc: Dmitry Vyukov <dvyukov@...gle.com>, kasan-dev@...glegroups.com, 
	Linux-Arch <linux-arch@...r.kernel.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] rwonce: handle KCSAN like KASAN in read_word_at_a_time()

On Tue, Mar 25, 2025 at 5:31 PM Marco Elver <elver@...gle.com> wrote:
> On Tue, 25 Mar 2025 at 17:06, Arnd Bergmann <arnd@...db.de> wrote:
> > On Tue, Mar 25, 2025, at 17:01, Jann Horn wrote:
> > > Fixes: dfd402a4c4ba ("kcsan: Add Kernel Concurrency Sanitizer infrastructure")
> > > Signed-off-by: Jann Horn <jannh@...gle.com>
[...]
> I have nothing pending yet. Unless you're very certain there'll be
> more KCSAN patches,

No, I don't know yet whether I'll have more KCSAN patches for 6.15.

> I'd suggest that Arnd can take it. I'm fine with
> KCSAN-related patches that aren't strongly dependent on each other
> outside kernel/kcsan to go through whichever tree is closest.

Sounds good to me.