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From 6c7fc503a47f9b87dfd7c76e34f808ab6870a82f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
Date: Fri, 5 Jun 2015 20:56:17 +0200
Subject: [PATCH 0254/1050] drm/amdgpu: fix saddr handling in
amdgpu_vm_bo_unmap
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 33696ee..407882b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -1084,6 +1084,8 @@ int amdgpu_vm_bo_unmap(struct amdgpu_device *adev,
struct amdgpu_bo_va_mapping *mapping;
struct amdgpu_vm *vm = bo_va->vm;
+ saddr /= AMDGPU_GPU_PAGE_SIZE;
+
list_for_each_entry(mapping, &bo_va->mappings, list) {
if (mapping->it.start == saddr)
break;
--
1.9.1
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