diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-02-06 10:19:54 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-02-06 10:19:54 -0800 |
| commit | fe70b3260e39ce4915a01cf3556a3ffe5b7f8817 (patch) | |
| tree | 785d944ffc8bb3471547da23a99e40b10903fd8e /drivers | |
| parent | 0dbc3577107008883a9d4275e4b67cd3b4dfacf5 (diff) | |
| parent | 02f9d76a76adb5ea16b4e3b403496c42033f8fd1 (diff) | |
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
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iommu/intel/pasid.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/intel/pasid.h b/drivers/iommu/intel/pasid.h index b4c85242dc79..3809793e0259 100644 --- a/drivers/iommu/intel/pasid.h +++ b/drivers/iommu/intel/pasid.h @@ -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- |