Messages in this thread Patch in this message | | | From | Jacob Pan <> | Subject | [PATCH v4 4/6] iommu/sva: Use GFP_KERNEL for pasid allocation | Date | Wed, 1 Mar 2023 15:56:44 -0800 |
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We’re not using spinlock-protected IOASID allocation anymore, there’s no need for GFP_ATOMIC.
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com> --- drivers/iommu/iommu-sva.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iommu/iommu-sva.c b/drivers/iommu/iommu-sva.c index 297852ae5e7c..8c92a145e15d 100644 --- a/drivers/iommu/iommu-sva.c +++ b/drivers/iommu/iommu-sva.c @@ -29,7 +29,7 @@ static int iommu_sva_alloc_pasid(struct mm_struct *mm, ioasid_t min, ioasid_t ma goto out; } - ret = ida_alloc_range(&iommu_global_pasid_ida, min, max, GFP_ATOMIC); + ret = ida_alloc_range(&iommu_global_pasid_ida, min, max, GFP_KERNEL); if (ret < min) goto out; mm->pasid = ret; -- 2.25.1
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