Kernel - My Linux kernel repository

Age	Commit message (Collapse)	Author
2006-02-26	[PATCH] x86_64: no_iommu removal in pci-gart.c	Jon Mason
	In previous versions of pci-gart.c, no_iommu was used to determine if IOMMU was disabled in the GART DMA mapping functions. This changed in 2.6.16 and now gart_xxx() functions are only called if gart is enabled. Therefore, uses of no_iommu in the GART code are no longer necessary and can be removed. Also, it removes double deceleration of no_iommu and force_iommu in pci.h and proto.h, by removing the deceleration in pci.h. Lastly, end_pfn off by one error. Tested (along with patch 1/2) on dual opteron with gart enabled, iommu=soft, and iommu=off. Signed-off-by: Jon Mason <jdmason@us.ibm.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11	[PATCH] x86_64: Fix off by one in IOMMU check	Andi Kleen
	Fix off by one when checking if the machine has enougn memory to need IOMMU This caused the IOMMUs to be needlessly enabled for mem=4G Based on a patch from Jon Mason Signed-off-by: jdmason@us.ibm.com Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-14	[PATCH] x86_64: Fix gcc 4 warning in aperture.c	Andi Kleen
	Fix arch/x86_64/kernel/aperture.c: In function #iommu_hole_init#: arch/x86_64/kernel/aperture.c:199: warning: #aper_order# may be used uninitialized in this function Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-12	[PATCH] x86-64: Don't allocate aperture when swiotlb is enabled and no AGP found	Andi Kleen
	No-one needs it then Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-23	[PATCH] remove direct ref to contig_page_data for x86-64	Matt Tolentino
	This patch pulls out all remaining direct references to contig_page_data from arch/x86-64, thus saving an ifdef in one case. Signed-off-by: Matt Tolentino <matthew.e.tolentino@intel.com> Signed-off-by: Dave Hansen <haveblue@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-08	[PATCH] revert x86_64-use-the-e820-hole-to-map-the-iommu-agp-aperture	Andrew Morton
	Martin Bligh determined that this patch is causing his test box to not boot. Revert. Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16	[PATCH] x86_64: Use the e820 hole to map the IOMMU/AGP aperture	Andi Kleen
	This might save memory on some Opteron systems without AGP bridge. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16	Linux-2.6.12-rc2	Linus Torvalds
	Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!