http://bugs.freedesktop.org/show_bug.cgi?id=18609
Volker Braun <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected] --- Comment #17 from Volker Braun <[email protected]> 2009-01-08 03:01:51 PST --- I see this problem with a 2.6.28 kernel, too (2.6.28-3.fc11.x86_64 on Fedora 10). After a few days (about one day if I'm using compiz), interrupts start at a rate of about 60kHz: [r...@t61 0]# while true; do grep 'Interrupts' /proc/dri/0/i915_gem_interrupt ; sleep 1; done Interrupts received: 193091543 Interrupts received: 193159286 Interrupts received: 193229997 Interrupts received: 193295878 [...] There is a noticeable degradation in performance; mouse pointer is jumpy. Unlike the first reporter, I do not have to force redraws, though. Eventually I get the kernel trace with "Disabling IRQ #16". I'm seeing this on my thinkpad t61 and x61, both having the intel X3100 graphics. On my x61, irq 16 is shared with ahci and disabling it is, well, not good. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. ------------------------------------------------------------------------------ Check out the new SourceForge.net Marketplace. It is the best place to buy or sell services for just about anything Open Source. http://p.sf.net/sfu/Xq1LFB -- _______________________________________________ Dri-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dri-devel
