ARM highmem stuff - 5687/1

Russell King - ARM Linux linux at arm.linux.org.uk
Wed Sep 2 09:53:55 EDT 2009


Do we need a similar fix for flush_anon_page()?  In both cases, can we
just avoid calling __cpuc_flush_dcache_page() if PageHighMem(page) is
true rather than checking page_address(page) is non-zero?



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