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Commit 2bbafab2 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "iommu/iova: Extend cached node lookup condition"

parents 981dc8a4 e16d24ba

drivers/iommu/iova.c

+1 −1
Original line number Diff line number Diff line
@@ -56,7 +56,7 @@ EXPORT_SYMBOL_GPL(init_iova_domain); 
static struct rb_node *

__get_cached_rbnode(struct iova_domain *iovad, unsigned long *limit_pfn)

{

	if ((*limit_pfn != iovad->dma_32bit_pfn) ||

	if ((*limit_pfn > iovad->dma_32bit_pfn) ||

		(iovad->cached32_node == NULL))

		return rb_last(&iovad->rbroot);

	else {