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From 623d0e2714f5a2134190949178bb185c5fe9faf3 Mon Sep 17 00:00:00 2001
From: Emily Deng <Emily.Deng@amd.com>
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 <Emily.Deng@amd.com>
Reviewed-by: Monk Liu <monk.liu@amd.com>
---
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
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