mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-01-07 17:44:12 -05:00
09ac4fcb3f
Allows gdb to access contents of user mode mapped BOs. System memory is handled by TTM using kmap. Other memory pools require a new driver callback in ttm_bo_driver. v2: * kmap only one page at a time * swap in BO if needed * make driver callback more generic to handle private memory pools * document callback return value * WARN_ON -> WARN_ON_ONCE Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>