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Commit de9acd7e 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 "arm: dma-mapping: page align size before flush tlb"

parents c2183620 adcf23cf

arch/arm/mm/dma-mapping.c

+1 −0
Original line number Diff line number Diff line
@@ -807,6 +807,7 @@ static void arm_dma_unremap(struct device *dev, void *remapped_addr, 
	unsigned int flags = VM_ARM_DMA_CONSISTENT | VM_USERMAP;

	struct vm_struct *area;



	size = PAGE_ALIGN(size);

	remapped_addr = (void *)((unsigned long)remapped_addr & PAGE_MASK);



	area = find_vm_area(remapped_addr);

arch/arm64/mm/dma-mapping.c

+1 −0
Original line number Diff line number Diff line
@@ -455,6 +455,7 @@ static void arm64_dma_unremap(struct device *dev, void *remapped_addr, 
{

	struct vm_struct *area;



	size = PAGE_ALIGN(size);

	remapped_addr = (void *)((unsigned long)remapped_addr & PAGE_MASK);



	area = find_vm_area(remapped_addr);