iommu/amd: Misc Update for Virtual APIC support

[PATCH 0/2] iommu/amd: Misc Update for Virtual APIC support

Suravee Suthikulpanit posted 2 patches 3 years, 8 months ago

Download series mbox

drivers/iommu/amd/amd_iommu_types.h |  7 +++
drivers/iommu/amd/init.c            | 94 ++++++++++++++++++++---------
2 files changed, 71 insertions(+), 30 deletions(-)

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[PATCH 0/2] iommu/amd: Misc Update for Virtual APIC support

Posted by Suravee Suthikulpanit 3 years, 8 months ago

First, this series simplifies existing feature detection and enablement of
GAM and GALog features, which are prerequisite for Virtual APIC (AVIC)
support. 

Second, it fixes the warning reported here https://lkml.org/lkml/2022/7/20/1135.

Last, it introduces new enablement for IOMMU to support AVIC on
SNP-enabled system.

Best Regards,
Suravee

Suravee Suthikulpanit (2):
  iommu/amd: Consolidate Virtual APIC (AVIC) Enablement
  iommu/amd: Add support for AVIC when SNP is enabled

 drivers/iommu/amd/amd_iommu_types.h |  7 +++
 drivers/iommu/amd/init.c            | 94 ++++++++++++++++++++---------
 2 files changed, 71 insertions(+), 30 deletions(-)

-- 
2.34.1

Re: [PATCH 0/2] iommu/amd: Misc Update for Virtual APIC support

Posted by Joerg Roedel 3 years, 8 months ago

On Tue, Jul 26, 2022 at 08:43:46AM -0500, Suravee Suthikulpanit wrote:
> Suravee Suthikulpanit (2):
>   iommu/amd: Consolidate Virtual APIC (AVIC) Enablement
>   iommu/amd: Add support for AVIC when SNP is enabled

Applied, thanks.