Commit 1c8a946b authored by Oleksandr Andrushchenko's avatar Oleksandr Andrushchenko Committed by Catalin Marinas

arm64: mm: avoid name clash in __page_to_voff()

The arm64 __page_to_voff() macro takes a parameter called 'page', and
also refers to 'struct page'. Thus, if the value passed in is not
called 'page', we'll refer to the wrong struct name (which might not
exist).

Fixes: 3fa72fe9 ("arm64: mm: fix __page_to_voff definition")
Acked-by: default avatarMark Rutland <mark.rutland@arm.com>
Suggested-by: default avatarVolodymyr Babchuk <Volodymyr_Babchuk@epam.com>
Signed-off-by: default avatarOleksandr Andrushchenko <Oleksandr_Andrushchenko@epam.com>
Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
parent 524dabe1
......@@ -222,7 +222,7 @@ static inline void *phys_to_virt(phys_addr_t x)
#define _virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
#else
#define __virt_to_pgoff(kaddr) (((u64)(kaddr) & ~PAGE_OFFSET) / PAGE_SIZE * sizeof(struct page))
#define __page_to_voff(page) (((u64)(page) & ~VMEMMAP_START) * PAGE_SIZE / sizeof(struct page))
#define __page_to_voff(kaddr) (((u64)(kaddr) & ~VMEMMAP_START) * PAGE_SIZE / sizeof(struct page))
#define page_to_virt(page) ((void *)((__page_to_voff(page)) | PAGE_OFFSET))
#define virt_to_page(vaddr) ((struct page *)((__virt_to_pgoff(vaddr)) | VMEMMAP_START))
......
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