On Mon, 25 Apr 2011 22:02:13 +0600 Roman Mamedov <r...@romanrm.ru> wrote:
> However as I understood the patch expands the possible DMA area from 1GB to > 2GB -- so is there be anything harmful in making that 4GB right away, just > in case (maybe someone will also want to test a 4GB stick in future)? > I think I will try that out right now. Actually no, since it uses 32-bit addresses to specify both "low" and "high" address of an area, it is not clear to me if it's even possible specify a non-zero-size area with "low" at 4GB there. :) -- With respect, Roman
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