12 May
2014
12 May
'14
10:34 a.m.
On Monday 12 May 2014 18:32:14 albuer wrote:
Dear Arnd:
I need more than 512MB for CMA area in my system, such as 768MB, but lowmem only 760MB.
I try split kernel/user to 2G/2G, but some games run abnormal.
If you have 760MB Lowmem, you also only have 256MB of vmalloc area, so even if someone were to implement CMA in highmem, you would have no place to map it, so that is pointless.
Arnd