From: Peter Zijlstra <peterz@infradead.org>
To: Jan Stancek <jstancek@redhat.com>
Cc: Paul Turner <pjt@google.com>, NeilBrown <nfbrown@novell.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
LKML <linux-kernel@vger.kernel.org>,
Mike Galbraith <efault@gmx.de>, Ingo Molnar <mingo@kernel.org>,
Peter Anvin <hpa@zytor.com>,
vladimir murzin <vladimir.murzin@arm.com>,
linux-tip-commits@vger.kernel.org,
Oleg Nesterov <oleg@redhat.com>
Subject: Re: [tip:locking/core] sched/wait: Fix signal handling in bit wait helpers
Date: Fri, 11 Dec 2015 14:22:09 +0100 [thread overview]
Message-ID: <20151211132209.GN6356@twins.programming.kicks-ass.net> (raw)
In-Reply-To: <285059043.27110857.1449839316960.JavaMail.zimbra@redhat.com>
On Fri, Dec 11, 2015 at 08:08:36AM -0500, Jan Stancek wrote:
> > lkml.kernel.org/r/20151208104712.GJ6356@twins.programming.kicks-ass.net
>
> This appears to exactly match patch I tested against v4.4-rc4 here:
> http://marc.info/?l=linux-mm&m=144950957622869&w=2
Ah, I forgot I posted the thing twice and you already tested it :/
> Anyway, I repeated the test with v4.4-rc4-113-g0bd0f1e as base.
> Results look good. With patch applied, I can't trigger
> "kernel BUG at mm/filemap.c:238!" anymore.
Thanks!
next prev parent reply other threads:[~2015-12-11 13:22 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-20 15:35 [BISECTED] rcu_sched self-detected stall since 3.17 Vladimir Murzin
2015-11-20 15:35 ` Vladimir Murzin
2015-11-20 15:35 ` Vladimir Murzin
2015-12-01 11:50 ` Vladimir Murzin
2015-12-01 11:50 ` Vladimir Murzin
2015-12-01 11:50 ` Vladimir Murzin
2015-12-01 13:04 ` Peter Zijlstra
2015-12-01 13:04 ` Peter Zijlstra
2015-12-01 13:04 ` Peter Zijlstra
2015-12-02 9:04 ` Vladimir Murzin
2015-12-02 9:04 ` Vladimir Murzin
2015-12-02 9:04 ` Vladimir Murzin
2015-12-04 11:52 ` [tip:locking/core] sched/wait: Fix signal handling in bit wait helpers tip-bot for Peter Zijlstra
2015-12-08 10:47 ` Peter Zijlstra
2015-12-09 1:06 ` NeilBrown
2015-12-09 7:40 ` Peter Zijlstra
2015-12-09 21:30 ` NeilBrown
2015-12-10 13:09 ` Peter Zijlstra
2015-12-11 11:30 ` Paul Turner
2015-12-11 11:39 ` Peter Zijlstra
2015-12-11 11:53 ` Vladimir Murzin
2015-12-11 13:08 ` Jan Stancek
2015-12-11 13:22 ` Peter Zijlstra [this message]
2015-12-11 17:57 ` Vladimir Murzin
2015-12-15 18:16 ` Oleg Nesterov
2015-12-15 19:01 ` Oleg Nesterov
2015-12-15 16:56 ` [BISECTED] rcu_sched self-detected stall since 3.17 Oleg Nesterov
2015-12-15 16:56 ` Oleg Nesterov
2015-12-15 16:56 ` Oleg Nesterov
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