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![]() If (start + size) is not cacheline aligned and (start & mask) > (end & mask), the last but one cacheline won't be invalidated as it should. Fix this by rounding `end' down to the nearest cacheline boundary if it gets adjusted due to misalignment. Also flush the write buffer unconditionally -- if the dcache wrote back a line just before we invalidated it, the dirty data may be sitting in the write buffer waiting to corrupt our buffer later. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> |
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.. | ||
cache.c | ||
clear_page.S | ||
copy_page.S | ||
dma-coherent.c | ||
fault.c | ||
init.c | ||
ioremap.c | ||
Makefile | ||
tlb.c |