Philip Yang 3a87606089 drm/amdkfd: Migrate in CPU page fault use current mm ... migrate_vma_setup shows below warning because we don't hold another process mm mmap_lock. We should use current vmf->vma->vm_mm instead, the caller already hold current mmap lock inside CPU page fault handler. WARNING: CPU: 10 PID: 3054 at include/linux/mmap_lock.h:155 find_vma Call Trace: walk_page_range+0x76/0x150 migrate_vma_setup+0x18a/0x640 svm_migrate_vram_to_ram+0x245/0xa10 [amdgpu] svm_migrate_to_ram+0x36f/0x470 [amdgpu] do_swap_page+0xcfe/0xec0 __handle_mm_fault+0x96b/0x15e0 handle_mm_fault+0x13f/0x3e0 do_user_addr_fault+0x1e7/0x690 Fixes: e1f84eef31 ("drm/amdkfd: handle CPU fault on COW mapping") Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2022-09-13 14:32:05 -04:00
..
acp	drm: amd/acp: fix broken menu structure	2020-03-13 11:52:35 -04:00
amdgpu	drm/amdgpu: change the alignment size of TMR BO to 1M	2022-09-13 12:56:16 -04:00
amdkfd	drm/amdkfd: Migrate in CPU page fault use current mm	2022-09-13 14:32:05 -04:00
display	drm/amd/display: update header files	2022-09-13 12:56:08 -04:00
include	drm/amd/amdgpu: update GC 10.3.0 pwrdec	2022-09-13 12:54:23 -04:00
pm	drm/amd/pm: disable BACO entry/exit completely on several sienna cichlid cards	2022-09-13 12:54:22 -04:00