Messages in this thread |  | | | Date | Tue, 29 Dec 2009 13:59:26 -0500 | | From | "Zephaniah E. Hull" <> | | Subject | Re: [Bug #14862] intel-agp breaks X, regression from 2.6.31 |
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On Tue, Dec 29, 2009 at 01:42:20PM -0500, Zephaniah E. Hull wrote: > On Tue, Dec 29, 2009 at 04:28:51PM +0100, Rafael J. Wysocki wrote: > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14862 > > Subject : intel-agp breaks X, regression from 2.6.31 > > Submitter : Zephaniah E. Hull. <warp-spam_kernel@aehallh.com> > > Date : 2009-12-22 22:59 (8 days old) > > I plan on testing 2.6.32.2 later today in hopes that some of the IOMMU > changes will have done something in regards to this.
#14627 and this bug are duplicates.
Bugs #14900, and #14728 look very suspiciously like they might be the same thing as well.
I would be interested to see if commenting out: '#define USE_PCI_DMA_API 1' in drivers/char/agp/intel-agp.c fixes the problem for those bugs as well.
I suspect that some better run time checking is called for here.
Zephaniah E. Hull. (And please keep me on the CC list, I am not subscribed to LKML or KTL.)
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