[PATCH v2 0/5] [PULL REQUEST] Intel IOMMU updates for v7.2

Lu Baolu posted 5 patches 3 days, 22 hours ago
drivers/iommu/intel/iommu.h | 11 +++++++++++
drivers/iommu/intel/dmar.c  |  9 ++++++---
drivers/iommu/intel/iommu.c |  6 +++++-
drivers/iommu/intel/pasid.c | 16 +++++++++-------
drivers/iommu/intel/svm.c   | 12 ++++--------
5 files changed, 35 insertions(+), 19 deletions(-)
[PATCH v2 0/5] [PULL REQUEST] Intel IOMMU updates for v7.2
Posted by Lu Baolu 3 days, 22 hours ago
Hi Joerg,

The following changes are queued for v7.2-rc1. This update introduces
a few quick fixes and several refactorings, including:

- Add the PCI segment number to DMA fault messages.
- Improve support for non-PRI mode SVA.
- Ensure atomicity during context entry teardown.
- Fix RB-tree corruption in the probe error path.

These patches are based on v7.1-rc6. Please consider pulling them for
the iommu/vt-d branch.

Best regards,
baolu

Change log:
v2:
 - Dropped "iommu/vt-d: Fix Use-After-Free in probe error path".

v1: https://lore.kernel.org/linux-iommu/20260602233426.357499-1-baolu.lu@linux.intel.com/

Guanghui Feng (1):
  iommu/vt-d: Improve IOMMU fault information

Lu Baolu (1):
  iommu/vt-d: Avoid WARNING in sva unbind path

Michael Bommarito (1):
  iommu/vt-d: Clear Present bit before tearing down scalable-mode
    context entry

Michał Grzelak (1):
  iommu/vt-d: Remove typo from pasid_pte_config_nested()

Pranjal Shrivastava (1):
  iommu/vt-d: Fix RB-tree corruption in probe error path

 drivers/iommu/intel/iommu.h | 11 +++++++++++
 drivers/iommu/intel/dmar.c  |  9 ++++++---
 drivers/iommu/intel/iommu.c |  6 +++++-
 drivers/iommu/intel/pasid.c | 16 +++++++++-------
 drivers/iommu/intel/svm.c   | 12 ++++--------
 5 files changed, 35 insertions(+), 19 deletions(-)

-- 
2.43.0

Re: [PATCH v2 0/5] [PULL REQUEST] Intel IOMMU updates for v7.2
Posted by Joerg Roedel 3 days, 18 hours ago
On Thu, Jun 04, 2026 at 02:03:05PM +0800, Lu Baolu wrote:
> Guanghui Feng (1):
>   iommu/vt-d: Improve IOMMU fault information
> 
> Lu Baolu (1):
>   iommu/vt-d: Avoid WARNING in sva unbind path
> 
> Michael Bommarito (1):
>   iommu/vt-d: Clear Present bit before tearing down scalable-mode
>     context entry
> 
> Michał Grzelak (1):
>   iommu/vt-d: Remove typo from pasid_pte_config_nested()
> 
> Pranjal Shrivastava (1):
>   iommu/vt-d: Fix RB-tree corruption in probe error path
> 
>  drivers/iommu/intel/iommu.h | 11 +++++++++++
>  drivers/iommu/intel/dmar.c  |  9 ++++++---
>  drivers/iommu/intel/iommu.c |  6 +++++-
>  drivers/iommu/intel/pasid.c | 16 +++++++++-------
>  drivers/iommu/intel/svm.c   | 12 ++++--------
>  5 files changed, 35 insertions(+), 19 deletions(-)

Applied, thanks.