From: Peter Zijlstra <peterz@infradead.org>
To: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Cc: Ingo Molnar <mingo@kernel.org>,
mingo@redhat.com, linux-kernel@vger.kernel.org,
Tetsuo Handa <penguin-kernel@I-love.SKAURA.ne.jp>,
Andy Lutomirski <luto@amacapital.net>,
Borislav Petkov <bp@suse.de>,
Josh Poimboeuf <jpoimboe@redhat.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH] x86: Avoid pr_cont() in show_opcodes()
Date: Mon, 9 Jul 2018 10:49:53 +0200 [thread overview]
Message-ID: <20180709084953.GB2476@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <da14a295-3bff-f4bb-7c3e-f4126cda8d08@i-love.sakura.ne.jp>
On Sat, Jul 07, 2018 at 10:54:28PM +0900, Tetsuo Handa wrote:
> >> Since syzbot is confused by concurrent printk() messages [1],
> >> this patch changes show_opcodes() to use snprintf().
But how big of a problem is that really? We can't very well remove all
pr_cont stuff from the kernel.
next prev parent reply other threads:[~2018-07-09 8:50 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-07 6:07 [PATCH] x86: Avoid pr_cont() in show_opcodes() Tetsuo Handa
2018-07-07 11:12 ` Ingo Molnar
2018-07-07 13:54 ` Tetsuo Handa
2018-07-09 8:49 ` Peter Zijlstra [this message]
2018-07-09 13:22 ` David Laight
2018-07-09 19:11 ` Josh Poimboeuf
2018-07-10 11:55 ` Tetsuo Handa
2018-07-10 16:51 ` David Laight
2018-07-10 21:08 ` Tetsuo Handa
2018-07-16 12:47 ` Tetsuo Handa
2018-07-17 9:01 ` Rasmus Villemoes
2018-07-17 13:53 ` Tetsuo Handa
2018-07-17 14:24 ` Rasmus Villemoes
2018-07-17 20:54 ` Tetsuo Handa
2018-07-17 21:19 ` Joe Perches
2018-07-18 8:41 ` Joe Perches
2018-07-17 21:07 ` Andy Shevchenko
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