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From c56213dfab7c40d08e795715730e9afb383c58d6 Mon Sep 17 00:00:00 2001
From: Monk Liu <Monk.Liu@amd.com>
Date: Tue, 17 Oct 2017 12:08:02 +0800
Subject: [PATCH 2054/4131] drm/amdgpu:skip job for guilty ctx in parser_init
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Change-Id: I44019f6475b1eaaba55633cf5f8bb84284f19a2c
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index a1381fc..ed72bc9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -89,6 +89,12 @@ static int amdgpu_cs_parser_init(struct amdgpu_cs_parser *p, void *data)
ret = -EINVAL;
goto free_chunk;
}
+
+ /* skip guilty context job */
+ if (atomic_read(&p->ctx->guilty) == 1) {
+ ret = -ECANCELED;
+ goto free_chunk;
+ }
mutex_lock(&p->ctx->lock);
--
2.7.4
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