From: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
To: Matthew Wilcox <willy@infradead.org>
Cc: syzbot <syzbot+d8a8e42dfba0454286ff@syzkaller.appspotmail.com>,
bigeasy@linutronix.de, linux-kernel@vger.kernel.org,
matt@codeblueprint.co.uk, mingo@kernel.org, peterz@infradead.org,
syzkaller-bugs@googlegroups.com, tglx@linutronix.de,
linux-mm <linux-mm@kvack.org>
Subject: Re: BUG: corrupted list in cpu_stop_queue_work
Date: Mon, 9 Jul 2018 21:55:17 +0900 [thread overview]
Message-ID: <1271c58e-876b-0df3-3224-319d82634663@I-love.SAKURA.ne.jp> (raw)
In-Reply-To: <000000000000693c7d057087caf3@google.com>
Hello Matthew,
It seems to me that there are other locations which do not check xas_store()
failure. Is that really OK? If they are OK, I think we want a comment like
/* This never fails. */ or /* Failure is OK because ... */
for each call without failure check.
next parent reply other threads:[~2018-07-09 12:56 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <00000000000032412205706753b5@google.com>
[not found] ` <000000000000693c7d057087caf3@google.com>
2018-07-09 12:55 ` Tetsuo Handa [this message]
2018-07-09 13:32 ` Matthew Wilcox
2018-07-09 14:15 ` Tetsuo Handa
2018-07-09 14:24 ` Matthew Wilcox
2018-07-09 14:34 ` Tetsuo Handa
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