arm64: pageattr: Correctly adjust unaligned start addresses
The start address needs to be actually updated after it is detected to be unaligned. Adjust it and the end address properly. Reported-by: Zi Shen Lim <zlim.lnx@gmail.com> Reviewed-by: Zi Shen Lim <zlim.lnx@gmail.com> Signed-off-by: Laura Abbott <lauraa@codeaurora.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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@ -46,7 +46,8 @@ static int change_memory_common(unsigned long addr, int numpages,
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struct page_change_data data;
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if (!IS_ALIGNED(addr, PAGE_SIZE)) {
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addr &= PAGE_MASK;
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start &= PAGE_MASK;
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end = start + size;
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WARN_ON_ONCE(1);
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}
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