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Date: Fri, 6 Jun 2008 14:19:31 -0700
From: "Ayaz Abdulla" <AAbdulla@...dia.com>
To: "Andrew Morton" <akpm@...ux-foundation.org>
Cc: <jgarzik@...ox.com>, <manfred@...orfullife.com>,
<netdev@...r.kernel.org>
Subject: RE: [PATCH] forcedeth: msi interrupts
Yes, that would be great!
-----Original Message-----
From: Andrew Morton [mailto:akpm@...ux-foundation.org]
Sent: Friday, June 06, 2008 2:11 PM
To: Ayaz Abdulla
Cc: jgarzik@...ox.com; manfred@...orfullife.com; netdev@...r.kernel.org
Subject: Re: [PATCH] forcedeth: msi interrupts
On Fri, 06 Jun 2008 14:04:05 -0400
Ayaz Abdulla <aabdulla@...dia.com> wrote:
>
>
> Andrew Morton wrote:
> > On Fri, 06 Jun 2008 13:15:32 -0400
> > Ayaz Abdulla <aabdulla@...dia.com> wrote:
> >
> >
> >>Andrew Morton wrote:
> >>
> >>>On Tue, 03 Jun 2008 16:51:46 -0400
> >>>Ayaz Abdulla <aabdulla@...dia.com> wrote:
> >>>
> >>> > This patch adds a workaround for lost MSI interrupts. There is a
race
> >>> > condition in the HW in which future interrupts could be missed.
The
> >>> > workaround is to toggle the MSI irq mask.
> >>> >
> >>>
> >>>Do you think this is a 2.6.26 thing?
> >>
> >>It is by HW design, not related to the kernel.
> >
> >
> > Sorry, what I meant was: do you believe that this patch should be in
> > 2.6.26?
> Yes, it should be treated as a critical fix.
So should it also be backported into 2.6.25.x?
Bear in mind that $major_distros are apparently basing product on
2.6.25.
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