On 04/03/2017 04:43 PM, Brüns, Stefan wrote: > On Samstag, 1. April 2017 08:51:39 CEST Eddie Cai wrote: >> We should invalidate the dcache before starting the DMA. In case there are >> any dirty lines from the DMA buffer in the cache, subsequent cache-line >> replacements may corrupt the buffer in memory while the DMA is still going >> on. Cache-line replacement can happen if the CPU tries to bring some other >> memory locations into the cache while the DMA is going on. >> >> Signed-off-by: Eddie Cai <[email protected]> > > Can you please run the patch through checkpatch, I can at least spot some > missing whitespace. > > You can add my > > Reviewed-by: Stefan Brüns <[email protected]> > > to your v2.
Works for me too, looking forward to v2. -- Best regards, Marek Vasut _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
