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From: Chunming Zhou <David1.Zhou-5C7GfCeVMHo@public.gmane.org>
To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Cc: Chunming Zhou <David1.Zhou-5C7GfCeVMHo@public.gmane.org>
Subject: [PATCH] drm/amdgpu: record error code when ring test failed
Date: Tue, 30 Aug 2016 17:59:29 +0800	[thread overview]
Message-ID: <1472551169-29801-1-git-send-email-David1.Zhou@amd.com> (raw)

Change-Id: I3a59f602a4d5ec42c8c184daa14eb8194b0dab9e
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
index f5810f7..8c17888 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
@@ -280,7 +280,7 @@ void amdgpu_ib_pool_fini(struct amdgpu_device *adev)
 int amdgpu_ib_ring_tests(struct amdgpu_device *adev)
 {
 	unsigned i;
-	int r;
+	int r, ret = 0;
 
 	for (i = 0; i < AMDGPU_MAX_RINGS; ++i) {
 		struct amdgpu_ring *ring = adev->rings[i];
@@ -301,10 +301,11 @@ int amdgpu_ib_ring_tests(struct amdgpu_device *adev)
 			} else {
 				/* still not good, but we can live with it */
 				DRM_ERROR("amdgpu: failed testing IB on ring %d (%d).\n", i, r);
+				ret = r;
 			}
 		}
 	}
-	return 0;
+	return ret;
 }
 
 /*
-- 
1.9.1

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             reply	other threads:[~2016-08-30  9:59 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-08-30  9:59 Chunming Zhou [this message]
     [not found] ` <1472551169-29801-1-git-send-email-David1.Zhou-5C7GfCeVMHo@public.gmane.org>
2016-08-30 12:24   ` [PATCH] drm/amdgpu: record error code when ring test failed Christian König
2016-08-30 14:24   ` Deucher, Alexander
     [not found]     ` <MWHPR12MB1694B57F7A0C9E4B37637C95F7E00-Gy0DoCVfaSW4WA4dJ5YXGAdYzm3356FpvxpqHgZTriW3zl9H0oFU5g@public.gmane.org>
2016-08-30 15:04       ` Christian König
     [not found]         ` <03ed1bf9-b4f8-be92-2653-f19109310103-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org>
2016-08-30 15:06           ` Alex Deucher
2016-08-31  1:44       ` zhoucm1

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