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Acked-by: Alex Deucher <alexander.deucher@amd.com><br>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> amd-gfx <amd-gfx-bounces@lists.freedesktop.org> on behalf of Christian König <ckoenig.leichtzumerken@gmail.com><br>
<b>Sent:</b> Thursday, September 19, 2019 4:41 AM<br>
<b>To:</b> amd-gfx@lists.freedesktop.org <amd-gfx@lists.freedesktop.org><br>
<b>Subject:</b> [PATCH] drm/amdgpu: fix potential VM faults</font>
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<div class="PlainText">When we allocate new page tables under memory<br>
pressure we should not evict old ones.<br>
<br>
Signed-off-by: Christian König <christian.koenig@amd.com><br>
---<br>
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 3 ++-<br>
1 file changed, 2 insertions(+), 1 deletion(-)<br>
<br>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c<br>
index 70d45d48907a..8e44ecaada35 100644<br>
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c<br>
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c<br>
@@ -514,7 +514,8 @@ static int amdgpu_bo_do_create(struct amdgpu_device *adev,<br>
.interruptible = (bp->type != ttm_bo_type_kernel),<br>
.no_wait_gpu = bp->no_wait_gpu,<br>
.resv = bp->resv,<br>
- .flags = TTM_OPT_FLAG_ALLOW_RES_EVICT<br>
+ .flags = bp->type != ttm_bo_type_kernel ?<br>
+ TTM_OPT_FLAG_ALLOW_RES_EVICT : 0<br>
};<br>
struct amdgpu_bo *bo;<br>
unsigned long page_align, size = bp->size;<br>
-- <br>
2.17.1<br>
<br>
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