From: Matthew Wilcox <willy@infradead.org>
To: Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr>
Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, Chris Mason <clm@fb.com>,
Josef Bacik <josef@toxicpanda.com>,
David Sterba <dsterba@suse.com>,
linux-btrfs@vger.kernel.org
Subject: Re: [BUG] KCSAN: data-race in xas_clear_mark / xas_find_marked
Date: Fri, 18 Aug 2023 15:19:21 +0100 [thread overview]
Message-ID: <ZN996RyhG8K5u8i7@casper.infradead.org> (raw)
In-Reply-To: <873686fb-6e42-493d-2dcd-f0f04cbcb0c0@alu.unizg.hr>
On Fri, Aug 18, 2023 at 03:37:10PM +0200, Mirsad Todorovac wrote:
> I am new to KCSAN. I was not aware of KCSAN false positives thus far, so my best bet was to report them.
>
> I thought that maybe READ_ONCE() was required, but I will trust your judgment.
>
> I hope I can find this resolved.
I haven't looked into KCSAN in any detail, I don't know what the right
way is to resolve this.
next prev parent reply other threads:[~2023-08-18 14:19 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-18 8:01 Mirsad Todorovac
2023-08-18 12:21 ` Matthew Wilcox
2023-08-18 13:37 ` Mirsad Todorovac
2023-08-18 14:19 ` Matthew Wilcox [this message]
2023-08-18 21:47 ` Mirsad Todorovac
2023-09-14 8:08 ` Jan Kara
2023-09-17 19:09 ` Mirsad Todorovac
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