linux-kernel - Re: [Regression] 3.15 mmc related ext4 corruption with qemu-system-arm

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Message-ID: <CAPDyKFqA4ZgS1eUpiDWv2WTigFoMFsEDT4T5ci6asWuNiOLF5Q@mail.gmail.com>
Date:	Mon, 16 Jun 2014 15:02:01 +0200
From:	Ulf Hansson <ulf.hansson@...aro.org>
To:	Jeff Chua <jeff.chua.linux@...il.com>
Cc:	John Stultz <john.stultz@...aro.org>,
	Chris Ball <chris@...ntf.net>,
	Peter Maydell <peter.maydell@...aro.org>,
	Johan Rudholm <jrudholm@...il.com>,
	Russell King - ARM Linux <linux@....linux.org.uk>,
	"Theodore Ts'o" <tytso@....edu>,
	lkml <linux-kernel@...r.kernel.org>
Subject: Re: [Regression] 3.15 mmc related ext4 corruption with qemu-system-arm

On 16 June 2014 09:22, Jeff Chua <jeff.chua.linux@...il.com> wrote:
> On Fri, Jun 13, 2014 at 8:28 PM, Ulf Hansson <ulf.hansson@...aro.org> wrote:
>> On 13 June 2014 01:51, John Stultz <john.stultz@...aro.org> wrote:
>>> On Wed, Jun 11, 2014 at 10:35 PM, John Stultz john.stultz@...aro.org> wrote:
>
>> I have quickly implemented my proposal 1). I am testing them on real
>> HW now, will post the patches as soon as I can and keep you on cc.
>>
>> I would also really appreciate if you could help out giving them a
>> quick try for your QEMU environment.
>
> Please cc me the patch. I'm seeing my host's reiserfs corrupted with
> qemu all over the places in linux-3.15.0 (linux-3.16-rc1). Pretty sure
> it's qemu as it doesn't seem to happen if I don't run qemu.
>
> Thanks,
> Jeff

Hi Jeff,

I posted them prior I noticed this, sorry. There are three patches for
the mmci driver, just search for "mmci".

Kind regards
Uffe
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