On Sun, Aug 30, 2015 at 3:06 PM, Adrian Chadd <adr...@freebsd.org> wrote:
> Hi, > > has anyone asked dumbbell directly about it? > > > > -a > > > On 30 August 2015 at 14:25, Slawa Olhovchenkov <s...@zxy.spb.ru> wrote: > > On Sun, Aug 30, 2015 at 11:59:26PM +0300, Ruslan Makhmatkhanov wrote: > > > >> Slawa Olhovchenkov wrote on 08/30/2015 22:17: > >> > On Sun, Aug 30, 2015 at 09:58:31PM +0300, Ruslan Makhmatkhanov wrote: > >> > >> >> No doubt that this is not the root cause, but frankly I haven't that > >> >> "GPU hung" messages in my system. I have others like this one > triggered > >> >> on shutdown: > >> >> error: [drm:pid1041:intel_lvds_enable] *ERROR* timed out waiting for > >> >> panel to power off > >> >> > >> >> And this one spamming almost with the same frequency as "pinned > buffer": > >> >> error: [drm:pid1016:gen6_sanitize_pm] *ERROR* Power management > >> >> discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 000d0000, was 180d0000 > >> >> > >> >> But I had not investigated that yet and not sure they are related. > >> >> It's on r287029 head. > >> > > >> > All of this related to import new DRI/DRM code and such code in Linux > >> > have same problems. > >> > r282141 in stable related to r279599 and r275209 in current. > >> > Can you try to revert r279599? > >> > >> You are right. After reverting r279599 two of this messages ("timed out > >> waiting for panel to power off" and "unbind pinned buffer") disappeared, > >> while "Power management discrepancy" is still there. Should I try to > >> revert r275209 too? > > > > I think r275209 is not relevant here. > > This thread has been quiet of late and seems to be an annoyance that a real problem. I would like to suggest that it might belong on x11@ rather than current@. I see the same issue on stable and first saw it in late March after the MFC of r280369 which incorporated r277487, r277959, r278146-278148, r278152 and r278159.These are all older than the commits suggested. r277487 was the primary commit to head. I reported this to x11@ back on April 1, but when I went a day with no errors, I sent a note that it was transient and had disappeared on April 9. Clearly I was too quick on the draw as the messages reappeared in a day or two, but I never got around to following up. -- Kevin Oberman, Network Engineer, Retired E-mail: rkober...@gmail.com PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683 _______________________________________________ firstname.lastname@example.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"