From: Valdis.Kletnieks@vt.edu
To: Davidlohr Bueso <davidlohr.bueso@hp.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Tejun Heo <tj@kernel.org>, Al Viro <viro@zeniv.linux.org.uk>,
linux-kernel@vger.kernel.org
Subject: Re: next-20130607 BUG: sleeping function called from invalid context at lib/idr.c:424
Date: Wed, 12 Jun 2013 21:22:06 -0400 [thread overview]
Message-ID: <4972.1371086526@turing-police.cc.vt.edu> (raw)
In-Reply-To: Your message of "Tue, 11 Jun 2013 11:38:20 -0700." <1370975900.1744.20.camel@buesod1.americas.hpqcorp.net>
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On Tue, 11 Jun 2013 11:38:20 -0700, Davidlohr Bueso said:
> > Looking at 'git blame', I see a bunch of patches from Davidlohr Bueso on 06/07
> > that hit ipc/util.c and friends.
>
> Yeah, this is my fault. It was originally reported by Fengguang:
> http://www.spinics.net/lists/kernel/msg1545633.html#.UbYI9qqdmV8
>
> Sasha proposed a fix to use GFP_ATOMIC in idr_preload instead of
> GFP_KERNEL:
>
> http://lkml.org/lkml/2013/6/10/322
Confirming that Sasha's proposed fix eliminates the BUG in my kernel,
so if GFP_ATOMIC is acceptable otherwise, feel free to stick a Tested-By:
on it of you like.
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next prev parent reply other threads:[~2013-06-13 1:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-11 18:33 Valdis Kletnieks
2013-06-11 18:38 ` Davidlohr Bueso
2013-06-13 1:22 ` Valdis.Kletnieks [this message]
2013-06-13 1:46 ` Davidlohr Bueso
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