linux-kernel - Re: [3.14-rc1] cirrus driver problem (qemu)

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Message-ID: <CAPM=9twWniCmKNb1vxjS_PbsTqimX6EWVusA_+GZ7H9fdhQj3A@mail.gmail.com>
Date:	Tue, 4 Feb 2014 13:20:54 +1000
From:	Dave Airlie <airlied@...il.com>
To:	Sabrina Dubroca <sd@...asysnail.net>
Cc:	Dave Airlie <airlied@...hat.com>,
	dri-devel <dri-devel@...ts.freedesktop.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [3.14-rc1] cirrus driver problem (qemu)

On Tue, Feb 4, 2014 at 1:34 AM, Sabrina Dubroca <sd@...asysnail.net> wrote:
> When I boot 3.14-rc1 in qemu, I get the trace below. The console stops
> updating and I don't get a login prompt. I can login, but I can't see
> what I'm doing. I can login normally via SSH.
>
> If I revert the last commit in drivers/gpu/drm/cirrus:
>
> f4b4718b61d1d5a7442a4fd6863ea80c3a10e508 drm: ast,cirrus,mgag200: use drm_can_sleep
>
> the problem is solved.
>

Hi does the attach patch fix it?

Dave.

View attachment "0001-drm-add-in_interrupt-to-drm_can_sleep-list-of-things.patch" of type "text/x-patch" (2532 bytes)