From: Lu Baolu <baolu.lu@linux.intel.com>
To: Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Jason Gunthorpe <jgg@ziepe.ca>, Kevin Tian <kevin.tian@intel.com>,
Eric Badger <ebadger@purestorage.com>
Cc: iommu@lists.linux.dev, linux-kernel@vger.kernel.org,
Lu Baolu <baolu.lu@linux.intel.com>
Subject: [PATCH 0/2] iommu: Fix domain check on device release
Date: Fri, 23 Feb 2024 13:13:00 +0800 [thread overview]
Message-ID: <20240223051302.177596-1-baolu.lu@linux.intel.com> (raw)
This is a follow-up to the discussion thread here:
https://lore.kernel.org/linux-iommu/20240221154012.GC13491@ziepe.ca/
It fixes a NULL pointer reference in the Intel iommu driver and
strengthens the iommu core to possibly prevent similar failures in other
iommu drivers.
Best regards,
baolu
Lu Baolu (2):
iommu: Add static iommu_ops->release_domain
iommu/vt-d: Fix NULL domain on device release
include/linux/iommu.h | 1 +
drivers/iommu/intel/iommu.c | 26 +-------------------------
drivers/iommu/iommu.c | 12 ++++++++++++
3 files changed, 14 insertions(+), 25 deletions(-)
--
2.34.1
next reply other threads:[~2024-02-23 5:19 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-23 5:13 Lu Baolu [this message]
2024-02-23 5:13 ` [PATCH 1/2] iommu: Add static iommu_ops->release_domain Lu Baolu
2024-02-27 7:32 ` Tian, Kevin
2024-02-28 1:13 ` Baolu Lu
2024-02-28 3:08 ` Tian, Kevin
2024-02-28 3:30 ` Baolu Lu
2024-02-23 5:13 ` [PATCH 2/2] iommu/vt-d: Fix NULL domain on device release Lu Baolu
2024-02-27 7:40 ` Tian, Kevin
2024-02-28 1:22 ` Baolu Lu
2024-02-28 3:08 ` Tian, Kevin
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