On Fri, Oct 23, 2015 at 04:42:19PM +0200, Daniel Vetter wrote: > On Fri, Oct 23, 2015 at 3:33 PM, Ville Syrjälä > <ville.syrjala@xxxxxxxxxxxxxxx> wrote: > > On Fri, Oct 23, 2015 at 11:23:12AM +0200, Daniel Vetter wrote: > >> On Fri, Oct 23, 2015 at 12:21:37PM +0300, Jani Nikula wrote: > >> > On Fri, 23 Oct 2015, Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> wrote: > >> > > On Fri, Oct 23, 2015 at 10:56:12AM +0200, Daniel Vetter wrote: > >> > >> We get tons of cases where the master interrupt handler apparently set > >> > >> a bit, with the SDEIIR agreeing. No idea what's going on there, but > >> > >> it's consistent on gen8+, no one seems to care about it and it's > >> > >> making CI results flaky. > >> > > > >> > > Just delete the message and delete them all. There isn't anything we can > >> > > do and if anybody actually cared (which apparently they didn't in the > >> > > first place), they could just trace the mmio. > >> > > >> > Except this one is a regression, introduced by a bisected commit, and > >> > suspiciously the errors pop up during aux transfers. > >> > >> dp aux is a red herring very likely, since it's just the source of a _lot_ > >> of sde interrupts. > >> > >> > https://bugs.freedesktop.org/show_bug.cgi?id=92084 > >> > >> No one demonstrated any bad side-effects of this, let's shut it up (but > >> keep the breadcrumb in debug logs in case) and move on to other bugs. We > >> have enough. > > > > I was still waiting for an answer to my latest idea how to avoid the > > error. Would have been a very simple thing to test for anyone with the > > hardware. > > We can still do that ofc. But this was a regression, trivial to fix > (we didn't have the message before at all), The regressing patch change didn't add the message, so there was a clear change in behaviour, and now it's papered over. > creating noise in our CI > and 16 months old. Our rule is that an interim solution/revert should > be applied latest within 1 week, this was more than overdue. > > Yep, QA is back and I'll make sure everyone knows ;-) > -Daniel > -- > Daniel Vetter > Software Engineer, Intel Corporation > +41 (0) 79 365 57 48 - http://blog.ffwll.ch -- Ville Syrjälä Intel OTC _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
