[PATCH 0/8] [PULL REQUEST] iommu/vt-d: Fixes for iommu next
From: Lu Baolu
Date: Tue Mar 05 2024 - 07:27:52 EST
Hi Joerg,
The following fixes have been queued for iommu next:
- Fix hard lockup on hotplug of an ATS-capable device
- Fix NULL domain pointer dereference on device release
These changes are not critical for v6.8, so can you please consider them
for iommu next?
Best regards,
baolu
Ethan Zhao (3):
PCI: Make pci_dev_is_disconnected() helper public for other drivers
iommu/vt-d: Don't issue ATS Invalidation request when device is
disconnected
iommu/vt-d: Improve ITE fault handling if target device isn't present
Lu Baolu (5):
iommu: Add static iommu_ops->release_domain
iommu/vt-d: Fix NULL domain on device release
iommu/vt-d: Setup scalable mode context entry in probe path
iommu/vt-d: Remove scalable mode context entry setup from attach_dev
iommu/vt-d: Remove scalabe mode in domain_context_clear_one()
include/linux/iommu.h | 1 +
include/linux/pci.h | 5 +
drivers/iommu/intel/pasid.h | 2 +
drivers/pci/pci.h | 5 -
drivers/iommu/intel/dmar.c | 22 ++++
drivers/iommu/intel/iommu.c | 214 +++++++++++-------------------------
drivers/iommu/intel/pasid.c | 205 ++++++++++++++++++++++++++++++++++
drivers/iommu/iommu.c | 19 +++-
8 files changed, 313 insertions(+), 160 deletions(-)
--
2.34.1