From: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
To: <linux-kernel@vger.kernel.org>, <iommu@lists.linux.dev>
Cc: <joro@8bytes.org>, <will@kernel.org>, <jsnitsel@redhat.com>,
<vasant.hegde@amd.com>, <jon.grimm@amd.com>,
Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Subject: [PATCH 0/2] iommu/amd: Misc Update for Virtual APIC support
Date: Tue, 26 Jul 2022 08:43:46 -0500 [thread overview]
Message-ID: <20220726134348.6438-1-suravee.suthikulpanit@amd.com> (raw)
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
next reply other threads:[~2022-07-26 13:44 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-26 13:43 Suravee Suthikulpanit [this message]
2022-07-26 13:43 ` [PATCH 1/2] iommu/amd: Simplify and Consolidate Virtual APIC (AVIC) Enablement Suravee Suthikulpanit
2022-07-26 15:28 ` Jerry Snitselaar
2022-07-26 13:43 ` [PATCH 2/2] iommu/amd: Add support for AVIC when SNP is enabled Suravee Suthikulpanit
2022-07-26 15:32 ` Jerry Snitselaar
2022-07-27 2:39 ` Suravee Suthikulpanit
2022-07-29 8:31 ` [PATCH 0/2] iommu/amd: Misc Update for Virtual APIC support Joerg Roedel
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