Commit fe70b326 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'iommu-fix-v6.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux 

Pull iommu fix from Joerg Roedel:

 - Fix wrong definition of PASID_FLAG_PWSNP bit. This caused DMAR errors
   on Arrow Lake platforms.

* tag 'iommu-fix-v6.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux:
  iommu/vt-d: Treat PAGE_SNOOP and PWSNP separately
parents 0dbc3577 02f9d76a

drivers/iommu/intel/pasid.h

+1 −1
Original line number Diff line number Diff line
@@ -24,7 +24,7 @@ 


#define PASID_FLAG_NESTED		BIT(1)

#define PASID_FLAG_PAGE_SNOOP		BIT(2)

#define PASID_FLAG_PWSNP		BIT(2)

#define PASID_FLAG_PWSNP		BIT(3)



/*

 * The PASID_FLAG_FL5LP flag Indicates using 5-level paging for first-