Thanks for letting me know this. We already have a fix in linux-next.
commit 90141a0fb72340937ed9ec05301cc548901d8eec
Author: Colin Ian King
Date: Fri Jun 11 14:50:24 2021 +0100
iommu/vt-d: Fix dereference of pointer info before it is null checked
The assignment of iommu from
Hello Lu Baolu,
This is a semi-automatic email about new static checker warnings.
The patch 4c82b88696ac: "iommu/vt-d: Allocate/register iopf queue for
sva devices" from Jun 10, 2021, leads to the following Smatch
complaint:
drivers/iommu/intel/iommu.c:5335 intel_iommu_enable_sva()
