From: Vasant Hegde <vasant.hegde@amd.com>
To: <iommu@lists.linux.dev>, <joro@8bytes.org>
Cc: <suravee.suthikulpanit@amd.com>, <joao.m.martins@oracle.com>,
Vasant Hegde <vasant.hegde@amd.com>
Subject: [PATCH 0/2] iommu/amd: Add PPR overflow support
Date: Fri, 9 Jun 2023 10:17:44 +0000 [thread overview]
Message-ID: <20230609101746.6412-1-vasant.hegde@amd.com> (raw)
Current IOMMU driver is lacking PPR log overflow handling. Add logic to
restart PPR log after an overflow has occurred.
This patch applies on top of cleanup series:
https://lore.kernel.org/linux-iommu/20230609090631.6052-1-vasant.hegde@amd.com/T/#t
Vasant Hegde (2):
iommu/amd: Generalize log overflow handling
iommu/amd: Handle PPR log overflow
drivers/iommu/amd/amd_iommu.h | 1 +
drivers/iommu/amd/amd_iommu_types.h | 5 ++-
drivers/iommu/amd/init.c | 60 ++++++++++++++++++++---------
drivers/iommu/amd/iommu.c | 13 +++++--
4 files changed, 57 insertions(+), 22 deletions(-)
--
2.31.1
next reply other threads:[~2023-06-09 10:18 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-09 10:17 Vasant Hegde [this message]
2023-06-09 10:17 ` [PATCH 1/2] iommu/amd: Generalize log overflow handling Vasant Hegde
2023-06-13 20:22 ` Jerry Snitselaar
2023-06-20 14:51 ` Joao Martins
2023-06-20 16:01 ` Vasant Hegde
2023-06-09 10:17 ` [PATCH 2/2] iommu/amd: Handle PPR log overflow Vasant Hegde
2023-06-13 20:29 ` Jerry Snitselaar
2023-06-14 7:28 ` Vasant Hegde
2023-06-20 14:53 ` Joao Martins
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