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From 92ec3fbcd57574a94b235f7dd938cde778223a74 Mon Sep 17 00:00:00 2001
From: shaoyunl <shaoyun.liu@amd.com>
Date: Mon, 8 Apr 2019 18:28:22 -0400
Subject: [PATCH 1742/2940] drm/amdgpu: Always enable memory sharing within
same XGMI hive
XGMI Memory sharing will be disbaled by default for security reason after
boot up, it depends on driver to enable the memory sharing
Change-Id: Ib516066eecfb877f84f1460a4d659abea44adb02
Signed-off-by: shaoyunl <shaoyun.liu@amd.com>
Acked-by: Evan Quan <evan.quan@amd.com>
---
drivers/gpu/drm/amd/amdgpu/psp_v11_0.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
index bfae24b55c95..ef7acb317e23 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
@@ -684,7 +684,7 @@ static int psp_v11_0_xgmi_set_topology_info(struct psp_context *psp,
for (i = 0; i < topology_info_input->num_nodes; i++) {
topology_info_input->nodes[i].node_id = topology->nodes[i].node_id;
topology_info_input->nodes[i].num_hops = topology->nodes[i].num_hops;
- topology_info_input->nodes[i].is_sharing_enabled = topology->nodes[i].is_sharing_enabled;
+ topology_info_input->nodes[i].is_sharing_enabled = 1;
topology_info_input->nodes[i].sdma_engine = topology->nodes[i].sdma_engine;
}
--
2.17.1
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