linux-kernel - Re: [PATCH] drm: avoid switching to text console if there is no panic timeout

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Message-ID: <alpine.DEB.2.00.1111101246560.21036@chino.kir.corp.google.com>
Date:	Thu, 10 Nov 2011 12:50:01 -0800 (PST)
From:	David Rientjes <rientjes@...gle.com>
To:	Mandeep Singh Baines <msb@...omium.org>,
	Dave Airlie <airlied@...hat.com>
cc:	linux-kernel@...r.kernel.org, David Airlie <airlied@...ux.ie>,
	Hugh Dickins <hughd@...omium.org>,
	Hugh Dickins <hughd@...gle.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH] drm: avoid switching to text console if there is no
 panic timeout

On Mon, 17 Oct 2011, David Rientjes wrote:

> On Mon, 17 Oct 2011, Mandeep Singh Baines wrote:
> 
> > From: Hugh Dickins <hughd@...omium.org>
> > 
> > Add a check for panic_timeout in the drm_fb_helper_panic() notifier: if
> > we're going to reboot immediately, the user will not be able to see the
> > messages anyway, and messing with the video mode may display artifacts,
> > and certainly get into several layers of complexity (including mutexes and
> > memory allocations) which we shall be much safer to avoid.
> > 
> > Signed-off-by: Hugh Dickins <hughd@...gle.com>
> > [ Edited commit message and modified to short-circuit panic_timeout < 0
> >   instead of testing panic_timeout >= 0.  -Mandeep ]
> > Signed-off-by: Mandeep Singh Baines <msb@...omium.org>
> > Cc: Dave Airlie <airlied@...hat.com>
> > Cc: Andrew Morton <akpm@...ux-foundation.org>
> > Cc: dri-devel@...ts.freedesktop.org
> 
> Acked-by: David Rientjes <rientjes@...gle.com>
> 

Dave, where do we stand on this?  I haven't seen it hit Linus' tree and I 
don't see it in git://people.freedesktop.org/~airlied/linux.
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