From: Emily Deng Date: Thu, 26 Apr 2018 10:02:14 +0000 (+0800) Subject: drm/amdgpu/sriov: Need to set in_gpu_reset flag to back after gpu reset X-Git-Tag: v4.18-rc1~128^2~12^2~54 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=6e9c2b88eb42bdda6ba1f1a39238c446782d443e;p=users%2Fjedix%2Flinux-maple.git drm/amdgpu/sriov: Need to set in_gpu_reset flag to back after gpu reset After host os reset gpu reset, need to set flag in_gpu_reset to zero. Signed-off-by: Emily Deng Reviewed-by: Monk Liu Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c b/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c index 493348672475..078f70faedcb 100644 --- a/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c +++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c @@ -260,8 +260,10 @@ static void xgpu_ai_mailbox_flr_work(struct work_struct *work) } while (timeout > 1); flr_done: - if (locked) + if (locked) { + adev->in_gpu_reset = 0; mutex_unlock(&adev->lock_reset); + } /* Trigger recovery for world switch failure if no TDR */ if (amdgpu_lockup_timeout == 0)