linux-kernel - Re: [PATCH] Make math_state_restore() save and restore the interrupt flag

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Date:	13 Feb 2014 15:00:44 -0500
From:	"George Spelvin" <linux@...izon.com>
To:	sbsiddha@...il.com
Cc:	davej@...hat.com, david@...morbit.com, hpa@...or.com, jack@...e.cz,
	linux-kernel@...r.kernel.org, linux@...izon.com,
	maarten-baert@...mail.com, mingo@...nel.org,
	nate@...tsmathematics.com, priikone@....fi, stable@...r.kernel.org,
	tglx@...utronix.de, torvalds@...ux-foundation.org, x86@...nel.org
Subject: Re: [PATCH] Make math_state_restore() save and restore the interrupt flag

On 03/02/14 07:56, Suresh Siddha wrote:
> Here is the second patch, which should fix the issue reported in this
> thread. Maarten, Nate, George, please give this patch a try as is and
> see if it helps address the issue you ran into.

Maarten reminded me that I should officially say it's worked for me with
no problems.

I wonder if this is also the cause of the "3.14-rc2 XFS backtrace
because irqs_disabled." problem being discussed on linux-kernel &
linux-xfs right now.

Tested-by: George Spelvin <linux@...izon.com>


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