From 623d0e2714f5a2134190949178bb185c5fe9faf3 Mon Sep 17 00:00:00 2001 From: Emily Deng Date: Thu, 26 Apr 2018 18:02:14 +0800 Subject: [PATCH 4339/5725] 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 --- drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c b/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c index 4933486..078f70f 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) -- 2.7.4