linux-kernel - Re: [REGRESSION] Re: i915 driver crashes on T540p if docking station attached

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-ID: <20150803184952.GA21851@thunk.org>
Date:	Mon, 3 Aug 2015 14:49:52 -0400
From:	Theodore Ts'o <tytso@....edu>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	intel-gfx <intel-gfx@...ts.freedesktop.org>,
	DRI <dri-devel@...ts.freedesktop.org>,
	Daniel Vetter <daniel.vetter@...el.com>,
	Mani Nikula <jani.nikula@...ux.intel.com>,
	Ander Conselvan de Oliveira 
	<ander.conselvan.de.oliveira@...el.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [REGRESSION] Re: i915 driver crashes on T540p if docking station
 attached

On Mon, Aug 03, 2015 at 10:24:53AM -0700, Linus Torvalds wrote:
> On Mon, Aug 3, 2015 at 9:25 AM, Theodore Ts'o <tytso@....edu> wrote:
> >
> > I've just tried pulling in your updated fixes-stuff, and it avoids the
> > oops and allows external the monitor to work correctly.
> 
> Good. Have either of you tested the suspend/resume behavior? Is that fixed too?

No, I haven't had a chance to test the suspend/resume behavior,
because that requires suspending at work, going home, and connecting
to a dock which has a different monitor attached to it, and resuming
(or vice versa of suspending at home and then resuming at work).

So it's a bit trickier for me to test.  It's also not a regression,
and the workaround of rebooting is annoying, but I've lived with it
for several releases now, but I'll try the two patches/changes that
folks had suggested hopefully later this week.

						- Ted
--
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/