Merge "iommu/iova: Fix underflow bug in __alloc_and_insert_iova_range" (0700edd6) · Commits · e / devices / android_kernel_fairphone_FP3

drivers/iommu/iova.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -166,7 +166,7 @@ static int __alloc_and_insert_iova_range(struct iova_domain *iovad,
		break; /* found a free slot */
		}
		adjust_limit_pfn:
		limit_pfn = curr_iova->pfn_lo - 1;
		limit_pfn = curr_iova->pfn_lo ? (curr_iova->pfn_lo - 1) : 0;
		move_left:
		prev = curr;
		curr = rb_prev(curr);