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Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/1389-adapt-cto-new-amdgpu_vm_bo_map.patch')
-rw-r--r--common/recipes-kernel/linux/linux-yocto-4.14.71/1389-adapt-cto-new-amdgpu_vm_bo_map.patch34
1 files changed, 34 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/1389-adapt-cto-new-amdgpu_vm_bo_map.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/1389-adapt-cto-new-amdgpu_vm_bo_map.patch
new file mode 100644
index 00000000..a0ff133c
--- /dev/null
+++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/1389-adapt-cto-new-amdgpu_vm_bo_map.patch
@@ -0,0 +1,34 @@
+From 85c24ccfff0ff14405a55225e4ef5ada3461e60d Mon Sep 17 00:00:00 2001
+From: Yong Zhao <yong.zhao@amd.com>
+Date: Wed, 6 Apr 2016 14:48:38 -0400
+Subject: [PATCH 1389/4131] adapt cto new amdgpu_vm_bo_map()
+
+Change-Id: I89485f3dd4bb463fe9b60c3620f757e5e77a2a5d
+---
+ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+index 66b400f..ab9366d 100644
+--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+@@ -113,6 +113,8 @@ static int add_bo_to_vm(struct amdgpu_device *adev, uint64_t va,
+ goto err_vmsetaddr;
+ }
+
++ amdgpu_bo_unreserve(bo);
++
+ bo_va_entry->kgd_dev = (void *)adev;
+ bo_va_entry->is_mapped = false;
+ list_add(&bo_va_entry->bo_list, list_bo_va);
+@@ -120,7 +122,6 @@ static int add_bo_to_vm(struct amdgpu_device *adev, uint64_t va,
+ return 0;
+
+ err_vmsetaddr:
+- amdgpu_bo_reserve(bo, true);
+ amdgpu_vm_bo_rmv(adev, bo_va_entry->bo_va);
+ /* This will put the bo_va_mapping on the vm->freed
+ * list. amdgpu_vm_clear_freed needs the PTs to be reserved so
+--
+2.7.4
+