linux-kernel - Re: 32-bit bio regression with 4.3 [was: Re: cgroup/loop Bad page state oops in Linux v4.2-rc3-136-g45b4b782e848]

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Date:	Thu, 17 Sep 2015 23:51:24 +0800
From:	Ming Lei <ming.lei@...onical.com>
To:	Adam Williamson <awilliam@...hat.com>
Cc:	Josh Boyer <jwboyer@...oraproject.org>,
	Mike Snitzer <snitzer@...hat.com>, ejt@...hat.com,
	Johannes Weiner <hannes@...xchg.org>,
	Tejun Heo <tj@...nel.org>, Jens Axboe <axboe@...com>,
	"Linux-Kernel@...r. Kernel. Org" <linux-kernel@...r.kernel.org>,
	mlin@...nel.org
Subject: Re: 32-bit bio regression with 4.3 [was: Re: cgroup/loop Bad page
 state oops in Linux v4.2-rc3-136-g45b4b782e848]

On Thu, Sep 17, 2015 at 11:24 PM, Adam Williamson <awilliam@...hat.com> wrote:
> On Wed, 2015-09-16 at 13:56 -0400, Josh Boyer wrote:
>
>> > > Josh, Adam, would you mind testing the above patch to see if it
>> > > can fix
>> > > your issue?
>> >
>> > Sorry for the delay in reply.  I'll try and work with Adam today to
>> > get this tested.
>>
>> FWIW, reproducing the environment to recreate this is rather
>> difficult
>> at the moment for reasons unrelated to the kernel.  We're going to
>> add
>> the patch to our rawhide kernel so it gets pulled into tomorrow's
>> compose.  We'll test it as soon as it is available and let you know.
>
> The fix looks good in testing - today's 32-bit Rawhide installer
> images boot successfully. Thanks.

That is great, and thanks for your test, and I'll prepare one formal version
for merge.

Thanks,
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