2015-09-09 9:58 GMT+03:00 Pekka Paalanen <[email protected]>: > On Tue, 8 Sep 2015 22:52:51 -0700 > Bryce Harrington <[email protected]> wrote: > >> On Mon, Sep 07, 2015 at 04:42:16PM +0300, Pekka Paalanen wrote: >> > On Mon, 7 Sep 2015 15:36:35 +0200 >> > Giulio Camuffo <[email protected]> wrote: >> > >> > > 2015-09-07 16:27 GMT+03:00 Pekka Paalanen <[email protected]>: >> > > > From: Pekka Paalanen <[email protected]> >> > > > >> > > > This reverts commit 6858383d51b12632481370fdc7d886a1e6bb4ebd. >> > > > >> > > > The main reason for the original patch was a regression on the Intel >> > > > drivers causing compositor framerate to drop to half during cursor >> > > > updates or motion. The Intel problem was fixed in >> > > > https://github.com/torvalds/linux/commit/2e7f43c41c042d6fed4d67aceeaae32d8f102e98 >> > > > The fix is included in Linux 4.1-rc6 and 4.0.5. >> > > >> > > Yeah, it seems to be fixed indeed. >> > > >> > > Reviewed-by: Giulio Camuffo <[email protected]> >> > >> > Bryce, would it be ok to get this in for -rc? >> >> Since this re-enables lower level functionality, this feels like that >> type of change that potentially could reveal unexpected side effects >> (particularly if no one's run with this change on the newer kernels >> yet.) >> >> However, there are still a couple weeks ahead of us, so if there are >> side effects there's likely a good chance of discovering them still >> pre-release. >> >> So... if we can get at least one Tested-by, I'd be ok with landing this >> for -rc, and just be attentive to any problems that crop up. > > I tested this while checking if cursor motion without a cursor plane > causes extra texture uploads on gl-renderer (it does not, but > weston_surface_damage() *is* still not right), but since it's my patch, > another vote would be nice. > > I'm on a 3.15 kernel atm. so I haven't seen the original problem to > begin with. So yeah, let's get a Tested-by.
I tried it on 4.1.6, it worked fine. > > > Thanks, > pq _______________________________________________ wayland-devel mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/wayland-devel
