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(parent: 9cabe89) | patch
amd-iommu: handle exlusion ranges and unity mappings in alloc_new_range
authorJoerg Roedel <joerg.roedel@amd.com>
Tue, 19 May 2009 07:52:40 +0000 (09:52 +0200)
committerJoerg Roedel <joerg.roedel@amd.com>
Thu, 28 May 2009 16:15:19 +0000 (18:15 +0200)
commit00cd122ae5e5e7c60cce2af3c35b190d4c3f2d0d
tree912509968a010b442f59664ac3287bae035e2b87tree | snapshot (tar.gz zip)
parent9cabe89b99773e682538a8809abc7d4000c77083commit | diff
amd-iommu: handle exlusion ranges and unity mappings in alloc_new_range

This patch makes sure no reserved addresses are allocated in an dma_ops
domain when the aperture is increased dynamically.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
arch/x86/kernel/amd_iommu.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)