Commit b5a07faa authored by Catalin Marinas's avatar Catalin Marinas Committed by Russell King
Browse files

ARM: 6106/1: Implement copy_to_user_page() for noMMU

Commit 7959722b

 introduced calls to copy_(to|from)_user_page() from
access_process_vm() in mm/nommu.c. The copy_to_user_page() was not
implemented on noMMU ARM.
Signed-off-by: default avatarCatalin Marinas <>
Signed-off-by: default avatarRussell King <>
parent b1a9ceb2
......@@ -65,6 +65,15 @@ void flush_dcache_page(struct page *page)
void copy_to_user_page(struct vm_area_struct *vma, struct page *page,
unsigned long uaddr, void *dst, const void *src,
unsigned long len)
memcpy(dst, src, len);
if (vma->vm_flags & VM_EXEC)
__cpuc_coherent_user_range(uaddr, uaddr + len);
void __iomem *__arm_ioremap_pfn(unsigned long pfn, unsigned long offset,
size_t size, unsigned int mtype)
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