From a359288ccb4dd8edb086e7de8fdf6e36f544c922 Mon Sep 17 00:00:00 2001 From: Philip Yang Date: Wed, 14 May 2025 11:13:52 -0400 Subject: [PATCH 3766/5403] drm/amdgpu: seq64 memory unmap uses uninterruptible lock MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit To unmap and free seq64 memory when drm node close to free vm, if there is signal accepted, then taking vm lock failed and leaking seq64 va mapping, and then dmesg has error log "still active bo inside vm". Change to use uninterruptible lock fix the mapping leaking and no dmesg error log. Signed-off-by: Philip Yang Reviewed-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_seq64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_seq64.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_seq64.c index 3939761be31c..d45ebfb642ca 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_seq64.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_seq64.c @@ -139,7 +139,7 @@ void amdgpu_seq64_unmap(struct amdgpu_device *adev, struct amdgpu_fpriv *fpriv) vm = &fpriv->vm; - drm_exec_init(&exec, DRM_EXEC_INTERRUPTIBLE_WAIT, 0); + drm_exec_init(&exec, 0, 0); drm_exec_until_all_locked(&exec) { r = amdgpu_vm_lock_pd(vm, &exec, 0); if (likely(!r)) -- 2.54.0