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Catalin Marinas authored
The flush_dcache_page() function is called when the kernel modified a page cache page. Since the D-cache on AArch64 does not have aliases this function can simply mark the page as dirty for later flushing via set_pte_at()/__sync_icache_dcache() if the page is executable (to ensure the I-D cache coherency). Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com> Reported-by:
Will Deacon <will.deacon@arm.com> Acked-by:
Will Deacon <will.deacon@arm.com>
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