> From: Dave Airlie <airl...@linux.ie>
> On Wed, 28 Jan 2009, Shunichi Fuji wrote: > > > oh I filled bugzilla.kernel.org right now ... > > > > On Wed, 28 Jan 2009 09:31:32 +0000 (GMT) > > Dave Airlie wrote: > > > Does the attached patch help? > > > > I also think so once, > > but it will be bad with cant_use_aperture AGP. > > my patch attached to bugzilla. > > Good point, the attached fixes that. The new patch works ok on this laptop. I posted the new dmesg with "debugpat" option to http://bugzilla.kernel.org/show_bug.cgi?id=12441#c9. Mikko > > > > > BTW using Write-Combining for ring-buffer is safe? > > I afraid a bit that miss ordered. > > Yes it should be fine, write combining shouldn't re-order, > and its been write combined using an mtrr for years. > > Dave ------------------------------------------------------------------------------ This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
