Messages in this thread | | | From | Eric Anholt <> | Subject | Re: [PATCH 3.0-rc3, v2] i915: Fix gen6 (SNB) GPU stalling | Date | Fri, 17 Jun 2011 10:44:19 -0700 |
| |
On Sat, 18 Jun 2011 00:42:00 +0800, Daniel J Blueman <daniel.blueman@gmail.com> wrote: > Workaround Sandy Bridge GPU stalls by allowing the blitter command streamer > to write interrupt state to the Hardware Status Page when a MI_USER_INTERRUPT > command is decoded. > > v1->v2: Moved to prior interrupt handler installation and RMW flags as per > feedback.
We shouldn't be RMWing. We're the driver, we're supposed to know what we want. I'm backing that bit out, will do another round of testing, and send it off. [unhandled content-type:application/pgp-signature] | |