android_kernel_xiaomi_sm8350/arch/avr32/mm
David Brownell 212868d387 [AVR32] Fix incorrect invalidation of shared cachelines
Fix bug in dma_map_single(..., DMA_FROM_DEVICE) caused by incorrect
invalidation of shared cachelines at the beginning and/or end of
the specified buffer.  Those shared cachelines need to be flushed,
since they may hold valid data (which must not be discarded).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
2007-02-09 15:01:57 +01:00
..
cache.c [AVR32] Fix incorrect invalidation of shared cachelines 2007-02-09 15:01:57 +01:00
clear_page.S
copy_page.S
dma-coherent.c [PATCH] Pass struct dev pointer to dma_cache_sync() 2006-12-07 08:39:41 -08:00
fault.c
init.c
ioremap.c
Makefile
tlb.c