From: Peter Zijlstra <peterz@infradead.org>
To: Mike Galbraith <efault@gmx.de>
Cc: lkml <linux-kernel@vger.kernel.org>
Subject: Re: ltp::mmap05 --> BUG: using __this_cpu_read() in preemptible
Date: Sat, 31 Oct 2020 12:25:28 +0100 [thread overview]
Message-ID: <20201031112528.GV2594@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <b4d10b7e3af878ec88bbaccc819c8ba3ec9beb34.camel@gmx.de>
Hi Mike, good to see you're enjoying retirement ;-)
On Sat, Oct 31, 2020 at 06:52:40AM +0100, Mike Galbraith wrote:
> [ 138.620544] BUG: using __this_cpu_read() in preemptible [00000000] code: mmap05/4858
> [ 138.620737] caller is lockdep_hardirqs_on_prepare+0x2f/0x1b0
Fix should already be in tip/locking/urgent.
prev parent reply other threads:[~2020-10-31 11:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-31 5:52 Mike Galbraith
2020-10-31 11:25 ` Peter Zijlstra [this message]
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