2014-02-05, 14:50:18 +1000, Dave Airlie wrote: > On Wed, Feb 5, 2014 at 8:53 AM, Sabrina Dubroca <sd@xxxxxxxxxxxxxxx> wrote: > > 2014-02-04, 13:20:54 +1000, Dave Airlie wrote: > >> On Tue, Feb 4, 2014 at 1:34 AM, Sabrina Dubroca <sd@xxxxxxxxxxxxxxx> 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. > > > > > > Same problem. Didn't you reverse the logic on in_interrupt, compared > > to the old "if (!in_interrupt())" ? It looks like drm_can_sleep() is > > false when in_interrupt() is true. > > > > I modified your patch as below. Display doesn't freeze, but I still > > get the warning. > > Oh wow I totally screwed up there, you are right, logic inversion. > > Can you try the attached? > > without the in_interrupt addition. > > Dave. It works, thanks! No freeze, no warning. Sabrina _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
