On Wed, Mar 28, 2012 at 09:55:09AM +0100, Tony Vroon wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > On 27/03/12 21:39, Daniel Vetter wrote: > > Yet another thing to try: Can you append intel_iommu=igfx_off to > > your kernel cmdline? If you can, try this both on mainline kernels > > and with my additional patches. > > To confirm, intel_iommu=igfx_off is stable on both mainline and your > "for-chainsaw" branch with additional SNB patching. > > With ppgtt and the iommu fully enabled, your SNB patches remove the > DMAR warnings but do not address the stability problem, in that it > still crashes in the same way. Quick check on the things we've talked about yesterday on irc: Is the for-chainsaw branch plus intel_iommu=igfx_off now stable for you? Or has it again crashed after a few hours like intel_iommu=igfx_off did on the mainline kernel? Thanks a lot for your testing. Yours, Daniel -- Daniel Vetter Mail: daniel@xxxxxxxx Mobile: +41 (0)79 365 57 48 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
