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Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1392-Do-add_bo_to_vm-when-BO-gets-mapped-instead-of-alloc.patch')
-rw-r--r--meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1392-Do-add_bo_to_vm-when-BO-gets-mapped-instead-of-alloc.patch48
1 files changed, 48 insertions, 0 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1392-Do-add_bo_to_vm-when-BO-gets-mapped-instead-of-alloc.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1392-Do-add_bo_to_vm-when-BO-gets-mapped-instead-of-alloc.patch
new file mode 100644
index 00000000..9c27ef92
--- /dev/null
+++ b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1392-Do-add_bo_to_vm-when-BO-gets-mapped-instead-of-alloc.patch
@@ -0,0 +1,48 @@
+From 12cd7b6085de3ee851ffa0ce2d8ff83575f322b9 Mon Sep 17 00:00:00 2001
+From: Yong Zhao <yong.zhao@amd.com>
+Date: Tue, 19 Apr 2016 14:16:04 -0400
+Subject: [PATCH 1392/4131] Do add_bo_to_vm() when BO gets mapped instead of
+ allocated
+
+Change-Id: Ie46623f0b1f8fda40051a8333aaa7b06388a83e2
+---
+ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 16 ----------------
+ 1 file changed, 16 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+index 8d421f5..bc36743 100644
+--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+@@ -377,21 +377,6 @@ static int __alloc_memory_of_gpu(struct kgd_dev *kgd, uint64_t va,
+ }
+ }
+
+- ret = add_bo_to_vm(adev, va, vm, bo, &(*mem)->data2.bo_va_list,
+- (*mem)->data2.readonly, (*mem)->data2.execute);
+- if (ret != 0)
+- goto err_map;
+-
+- if (aql_queue) {
+- ret = add_bo_to_vm(adev, va + size,
+- vm, bo, &(*mem)->data2.bo_va_list,
+- (*mem)->data2.readonly, (*mem)->data2.execute);
+- if (ret != 0)
+- goto err_map;
+- }
+-
+- pr_debug("Set BO to VA %p\n", (void *) va);
+-
+ if (kptr) {
+ ret = amdgpu_bo_reserve(bo, true);
+ if (ret) {
+@@ -431,7 +416,6 @@ static int __alloc_memory_of_gpu(struct kgd_dev *kgd, uint64_t va,
+ allocate_mem_pin_bo_failed:
+ amdgpu_bo_unreserve(bo);
+ allocate_mem_reserve_bo_failed:
+-err_map:
+ if (userptr)
+ amdgpu_mn_unregister(bo);
+ allocate_mem_set_userptr_failed:
+--
+2.7.4
+