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Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0859-drm-amdgpu-rework-moved-handling-in-the-VM-v2.patch')
-rw-r--r--meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0859-drm-amdgpu-rework-moved-handling-in-the-VM-v2.patch69
1 files changed, 0 insertions, 69 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0859-drm-amdgpu-rework-moved-handling-in-the-VM-v2.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0859-drm-amdgpu-rework-moved-handling-in-the-VM-v2.patch
deleted file mode 100644
index b5c2151e..00000000
--- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0859-drm-amdgpu-rework-moved-handling-in-the-VM-v2.patch
+++ /dev/null
@@ -1,69 +0,0 @@
-From 0be28475cf304efe95f404286a0b0e45fec584ee Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
-Date: Wed, 23 Aug 2017 16:13:33 +0200
-Subject: [PATCH 0859/4131] drm/amdgpu: rework moved handling in the VM v2
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Instead of using the vm_state use a separate flag to note
-that the BO was moved.
-
-v2: reorder patches to avoid temporary lockless access
-
-Signed-off-by: Christian König <christian.koenig@amd.com>
-Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
----
- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 13 ++++++++++---
- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | 3 +++
- 2 files changed, 13 insertions(+), 3 deletions(-)
-
-diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
-index c09da94..58745e1 100644
---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
-+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
-@@ -1805,10 +1805,16 @@ int amdgpu_vm_bo_update(struct amdgpu_device *adev,
- else
- flags = 0x0;
-
-- spin_lock(&vm->status_lock);
-- if (!list_empty(&bo_va->base.vm_status))
-+ if (!clear && bo_va->base.moved) {
-+ bo_va->base.moved = false;
- list_splice_init(&bo_va->valids, &bo_va->invalids);
-- spin_unlock(&vm->status_lock);
-+
-+ } else {
-+ spin_lock(&vm->status_lock);
-+ if (!list_empty(&bo_va->base.vm_status))
-+ list_splice_init(&bo_va->valids, &bo_va->invalids);
-+ spin_unlock(&vm->status_lock);
-+ }
-
- list_for_each_entry(mapping, &bo_va->invalids, list) {
- r = amdgpu_vm_bo_split_mapping(adev, exclusive, pages_addr, vm,
-@@ -2436,6 +2442,7 @@ void amdgpu_vm_bo_invalidate(struct amdgpu_device *adev,
- struct amdgpu_vm_bo_base *bo_base;
-
- list_for_each_entry(bo_base, &bo->va, bo_list) {
-+ bo_base->moved = true;
- spin_lock(&bo_base->vm->status_lock);
- if (list_empty(&bo_base->vm_status))
- list_add(&bo_base->vm_status,
-diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
-index 48ba604..37aef84 100644
---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
-+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
-@@ -105,6 +105,9 @@ struct amdgpu_vm_bo_base {
-
- /* protected by spinlock */
- struct list_head vm_status;
-+
-+ /* protected by the BO being reserved */
-+ bool moved;
- };
-
- struct amdgpu_vm_pt {
---
-2.7.4
-