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[arch][arm] add the bottom bits of the physical address back in arch_mmu_query

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Travis Geiselbrecht
2015-09-08 16:05:35 -07:00
parent aaa1d91347
commit 2219bd7c77
1 changed files with 1 additions and 1 deletions
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arch/arm/arm/mmu.c
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@@ -284,7 +284,7 @@ status_t arch_mmu_query(vaddr_t vaddr, paddr_t *paddr, uint *flags)
case MMU_MEMORY_L2_DESCRIPTOR_SMALL_PAGE:
case MMU_MEMORY_L2_DESCRIPTOR_SMALL_PAGE_XN:
if (paddr)
*paddr = MMU_MEMORY_L2_SMALL_PAGE_ADDR(l2_entry);
*paddr = MMU_MEMORY_L2_SMALL_PAGE_ADDR(l2_entry) + (vaddr & (PAGE_SIZE - 1));
if (flags) {
*flags = 0;