4 Apr
2017
4 Apr
'17
11:30 a.m.
Am 03.04.2017 um 18:25 schrieb Nicolai Hähnle:
On 31.03.2017 11:47, Christian König wrote:
From: Christian König christian.koenig@amd.com [SNIP] mem->bus.offset = mem->start << PAGE_SHIFT; /* check if it's visible */ if ((mem->bus.offset + mem->bus.size) > adev->mc.visible_vram_size)
I believe the various mem->bus members are now unused, aren't they? Unless I missed something, it's best to clean this up and no longer set them (or set them to some obvious poison values).
No, they are still needed for in kernel mappings. I only handle split mappings from userspace with the new callback.
Regards, Christian.