July 6, 2017
9:04 a.m.
I use arm 32bit cpu, with kernel 3.14 在 2017年07月06日 16:53, Kamil Konieczny wrote:
On 06.07.2017 05:08, kipade wrote:
Here I want to allocate a block of shared memory from a given physical address, such as 0x90000000, 6M. However, alloc_pages can't fit this point. I had reserved enugh pages via cmem, there also have enough continous pages for such allocation anywhere else. What should I do? On what platform are you working ?
I think this is platfrom depended.