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Date: Sun, 30 Nov 2014 12:45:31 -0800
Message-ID: <CA+55aFwm4hpyDjJ=GzrahOe2QtuO7im71sPky7U6Rh+18A0X0w@mail.gmail.com>
Subject: Re: frequent lockups in 3.18rc4
From: Linus Torvalds <torvalds@linux-foundation.org>
To: =?UTF-8?Q?D=C3=A2niel_Fraga?= <fragabr@gmail.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
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On Sat, Nov 29, 2014 at 12:38 PM, Dâniel Fraga <fragabr@gmail.com> wrote:
>
>         Dave, I think I reported this bug in this bug report:

Yours looks very different. Dave (and Sasha Levin) have reported
rcy_preempt stalls too, but it's not clear it's the same issue.

In case yours is repeatable (you seem to say it is), can you try it
without TREE_PREEMPT_RCU?

                     Linus
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