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AMD IOMMU: set device table entry for aliased devices
authorJoerg Roedel <joerg.roedel@amd.com>
Tue, 25 Nov 2008 11:56:12 +0000 (12:56 +0100)
committerJoerg Roedel <joerg.roedel@amd.com>
Wed, 3 Dec 2008 11:20:46 +0000 (12:20 +0100)
commitf91ba190648be4ff127d6aaf3993ac19d66dc2c2
tree1e56d253b20759ca9c11fba0dd8ca5b243b8e47etree | snapshot (tar.gz zip)
parenteac9fbc6a90ab3440f4d98a8c52b15a724fc6f4fcommit | diff
AMD IOMMU: set device table entry for aliased devices

In some rare cases a request can arrive an IOMMU with its originial
requestor id even it is aliased. Handle this by setting the device table
entry to the same protection domain for the original and the aliased
requestor id.

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)