On Thu, Jan 20, 2011 at 2:22 PM, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> wrote: > On Wed, Jan 19, 2011 at 8:55 PM, Jeff Chua <jeff.chua.linux@xxxxxxxxx> wrote: >> >> Rafael send out two patches earlier. Could be related. I was facing >> issue during resume. > > No, I'm aware of the rcu-synchronize thing, this isn't it. This is > really at the suspend stage, and I had bisected it down to the drm > changes. > > In fact, by now I have bisected it down to a single commit. It's > another merge commit, which makes me a bit nervous (I bisected another > issue today, and it turned out to simply not be repeatable). > > But this time the merge commit actually has a real conflict that got > fixed up in the merge, and the code around the conflict waits for > three seconds, and three seconds is also exactly how long the delay at > suspend time is. So I get the feeling that this time it's a real > issue, and what happened was that the merge may have been a mismerge. I did see that once during suspend. But as you mentioned, 3 seconds, and it wasn't repeatable. It was at the first suspend right after reboot. Jeff _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
