Re: [PATCH 0/6] [PULL REQUEST] Intel IOMMU updates for v7.2

[Pranjal Shrivastava <praan@google.com>]

On Thu, Jun 04, 2026 at 11:44:30AM +0800, Baolu Lu wrote:
> On 6/3/26 07:34, Lu Baolu wrote:
> > 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 and a UAF error 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
> > 
> > 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 (2):
> >    iommu/vt-d: Fix RB-tree corruption in probe error path
> 
> [...]
> 
> >    iommu/vt-d: Fix Use-After-Free in probe error path
> 
> This patch is unnecessary per the discussion here:
> 
> https://lore.kernel.org/linux-iommu/505c8f52-2526-4d78-bdff-1bf67f49129d@linux.intel.com/
> 
> I will send a v2 pull request with this patch removed.
> 

Thanks Lu!

Regards,
Praan