Re: DMA-safety for edac_atomic_scrub on ARM

On Fri, Jun 9, 2017 at 8:56 AM, Jan Lübbe wrote: > Hi, > > I've CCed Rob as the original author of the ARM EDAC scrub function. > > On Fr, 2017-06-09 at 15:14 +0200, Jan Lübbe wrote: >> [...] >> > + mci->scrub_mode = SCRUB_SW_SRC; >> I'm not sure if this works as expected ARM as it is currentl

DMA-safety for edac_atomic_scrub on ARM

Hi, I've CCed Rob as the original author of the ARM EDAC scrub function. On Fr, 2017-06-09 at 15:14 +0200, Jan Lübbe wrote: > [...] > > + mci->scrub_mode = SCRUB_SW_SRC; > I'm not sure if this works as expected ARM as it is currently > implemented, but that's a topic for a different mail. So