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(parent: 407d733) | patch
x86/amd-iommu: Flush domains if address space size was increased
authorJoerg Roedel <joerg.roedel@amd.com>
Wed, 2 Sep 2009 14:00:23 +0000 (16:00 +0200)
committerJoerg Roedel <joerg.roedel@amd.com>
Thu, 3 Sep 2009 14:03:45 +0000 (16:03 +0200)
commit04bfdd8406099fca2e6b8844748c4d6c5eba8c8d
treebab300413ef4c176ddc4050a50365d2e95160845tree | snapshot
parent407d733e30a97daf5ea6f9eb5f9ebbd42a0a9ef2commit | diff
x86/amd-iommu: Flush domains if address space size was increased

Thist patch introduces the update_domain function which
propagates the larger address space of a protection domain
to the device table and flushes all relevant DTEs and the
domain TLB.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
arch/x86/include/asm/amd_iommu_types.h diff | blob | history
arch/x86/kernel/amd_iommu.c diff | blob | history
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