From: Lu Baolu <baolu.lu@linux.intel.com>
To: Joerg Roedel <joro@8bytes.org>
Cc: iommu@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: [PATCH 0/1] [PULL REQUEST] iommu/vt-d: Fixes for v6.16-rc
Date: Sat, 28 Jun 2025 18:03:50 +0800 [thread overview]
Message-ID: <20250628100351.3198955-1-baolu.lu@linux.intel.com> (raw)
Hi Joerg,
The following fix has been queued for v6.16-rc4:
- Assign devtlb cache tag on ATS enablement
It fixes a critical cache invalidation issue for ATS-capable devices. It
has been reviewed and is ready for merge. Can you please consider it?
Best regards,
baolu
Lu Baolu (1):
iommu/vt-d: Assign devtlb cache tag on ATS enablement
drivers/iommu/intel/cache.c | 5 ++---
drivers/iommu/intel/iommu.c | 11 ++++++++++-
drivers/iommu/intel/iommu.h | 2 ++
3 files changed, 14 insertions(+), 4 deletions(-)
--
2.43.0
next reply other threads:[~2025-06-28 10:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-28 10:03 Lu Baolu [this message]
2025-06-28 10:03 ` [PATCH 1/1] iommu/vt-d: Assign devtlb cache tag on ATS enablement Lu Baolu
2025-07-04 8:34 ` [PATCH 0/1] [PULL REQUEST] iommu/vt-d: Fixes for v6.16-rc Joerg Roedel
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