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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20111110211504.GK8333@google.com>
Date:	Thu, 10 Nov 2011 13:15:04 -0800
From:	Mandeep Singh Baines <msb@...omium.org>
To:	David Rientjes <rientjes@...gle.com>
Cc:	Mandeep Singh Baines <msb@...omium.org>,
	Dave Airlie <airlied@...hat.com>, 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

David Rientjes (rientjes@...gle.com) wrote:
> 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.

The last status I have is Andrew pulling it into mmotm on 10/18/11.

Subject: + drm-avoid-switching-to-text-console-if-there-is-no-panic-timeout.patch added to -mm tree
From: akpm@...ux-foundation.org
Date: Tue, 18 Oct 2011 15:42:46 -0700


The patch titled
     Subject: drm: avoid switching to text console if there is no panic timeout
has been added to the -mm tree.  Its filename is
     drm-avoid-switching-to-text-console-if-there-is-no-panic-timeout.patch

Where is mmotm hosted these days?

Regards,
Mandeep
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/