amd iommu: Add workaround for erratum 732 & 733
authorWei Wang <wei.wang2@amd.com>
Wed, 23 May 2012 15:18:06 +0000 (17:18 +0200)
committerWei Wang <wei.wang2@amd.com>
Wed, 23 May 2012 15:18:06 +0000 (17:18 +0200)
commitde0881a174ddbed6302002a0872dc7134f9b1f66
treed66a5f80a940c1a2a087da061b6245ed9d62f1a6
parent59fe0758f419f5effea1b26b71a38625cbfa04e1
amd iommu: Add workaround for erratum 732 & 733

Signed-off-by: Wei Wang <wei.wang2@amd.com>
Add missing barriers. Fix early return from parse_ppr_log_entry().
Slightly adjust comments. Strip trailing blanks.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Committed-by: Jan Beulich <jbeulich@suse.com>
xen/drivers/passthrough/amd/iommu_init.c
xen/include/asm-x86/hvm/svm/amd-iommu-defs.h