Created attachment 104227 head start before enabling Another crazy idea. Looking at logs and Jiri's patch, the critical step seems to be when we set the valid bit. Let's see what happens if we give the ring a headstart, hopefully catching the moving ring.
You can experiment with different values, as long as they're a multiple of 8. 64 might be magic since it's the cacheline size (which in a few w/a is really important for register writes, even though that's strange). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1339939 Title: [Lenovo ThinkPad T400] intel graphics fail after suspend with 3.16 kernel To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1339939/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
