linux-kernel - Re: [GIT PULL] Followup single fix for block IO core pull

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Message-ID: <20150417154148.GA8885@codemonkey.org.uk>
Date:	Fri, 17 Apr 2015 11:41:48 -0400
From:	Dave Jones <davej@...emonkey.org.uk>
To:	Jens Axboe <axboe@...com>
Cc:	torvalds@...uxfoundation.org, linux-kernel@...r.kernel.org
Subject: Re: [GIT PULL] Followup single fix for block IO core pull

On Fri, Apr 17, 2015 at 09:12:01AM -0600, Jens Axboe wrote:
 > Hi Linus,
 > 
 > A commit in the previous pull request introduce a regression. So far
 > only observed on qemu-sparc64, but it's a general bug. Please pull this
 > single fix to rectify that, thanks.

I hit the same bug on two x86 boxes, bare-metal.
Reverting the commit Guenter pointed out made them boot again,
so definitely not sparc/qemu specific in any way.

I suspect the only reason more people didn't see it is that not
everyone is running with the mq-by-default config option yet ?

	Dave

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