I have just tried to boot 4.2-rc1 and cannot seem to reproduce the issue anymore.
On Tue 07-07-15 10:43:58, Daniel Vetter wrote: [...] > Can you please > boot with drm.debug=0xf (lots more nois in dmesg with this) and reproduce? > I only need the last few pages before the WARNING backtrace, just to > understand a bit better what's going on there. And 0xf debug level seem to paper over the problem because I do not see the warning even with 4.1 where I am able to reproduce this reliably. This suggests this is a timing sensitive issue. -- Michal Hocko SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

