Re: [PATCH] iommu/vt-d: Fix unused invalidation hint in qi_desc_iotlb
From: Baolu Lu
Date: Mon Nov 17 2025 - 20:57:50 EST
On 10/9/25 09:09, Aashish Sharma wrote:
Invalidation hint (ih) in the function 'qi_desc_iotlb' is
initialized to zero and never used. It is embedded in the 0th bit
of the 'addr' parameter. Get the correct 'ih' value from there.
Fixes: f701c9f36bcb ("iommu/vt-d: Factor out invalidation descriptor composition")
Signed-off-by: Aashish Sharma<aashish@xxxxxxxxxxxxxxxxx>
---
drivers/iommu/intel/iommu.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Queued for v6.19-rc1. Thanks!