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Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1541-drm-amdgpu-Fix-kernel-warning-caused-by-unreserved-B.patch')
-rw-r--r--meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1541-drm-amdgpu-Fix-kernel-warning-caused-by-unreserved-B.patch53
1 files changed, 0 insertions, 53 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1541-drm-amdgpu-Fix-kernel-warning-caused-by-unreserved-B.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1541-drm-amdgpu-Fix-kernel-warning-caused-by-unreserved-B.patch
deleted file mode 100644
index f4192b7f..00000000
--- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1541-drm-amdgpu-Fix-kernel-warning-caused-by-unreserved-B.patch
+++ /dev/null
@@ -1,53 +0,0 @@
-From 3798da0ad2634e392be4ddc2b52717577dab210f Mon Sep 17 00:00:00 2001
-From: Lan Xiao <Lan.Xiao@amd.com>
-Date: Tue, 18 Oct 2016 12:16:09 -0400
-Subject: [PATCH 1541/4131] drm/amdgpu: Fix kernel warning caused by unreserved
- BO
-
-In reserve_bo_and_cond_vms, do not exit when ctx->n_vms = 0.
-Instead, skip reserving the VM and only reserve BO.
-
-Change-Id: Id23e0856ba6143bee4d1064c8fed93be8bbe14bd
-Signed-off-by: Lan Xiao <Lan.Xiao@amd.com>
----
- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 16 +++++++---------
- 1 file changed, 7 insertions(+), 9 deletions(-)
-
-diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
-index 969769d..057a47b 100644
---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
-+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
-@@ -650,13 +650,12 @@ static int reserve_bo_and_cond_vms(struct kgd_mem *mem,
- ctx->n_vms++;
- }
-
-- if (ctx->n_vms == 0)
-- return 0;
--
-- ctx->vm_pd = kzalloc(sizeof(struct amdgpu_bo_list_entry)
-+ if (ctx->n_vms != 0) {
-+ ctx->vm_pd = kzalloc(sizeof(struct amdgpu_bo_list_entry)
- * ctx->n_vms, GFP_KERNEL);
-- if (ctx->vm_pd == NULL)
-- return -ENOMEM;
-+ if (ctx->vm_pd == NULL)
-+ return -ENOMEM;
-+ }
-
- ctx->kfd_bo.robj = bo;
- ctx->kfd_bo.priority = 0;
-@@ -702,9 +701,8 @@ static void unreserve_bo_and_vms(struct bo_vm_reservation_context *ctx,
-
- if (ctx->reserved)
- ttm_eu_backoff_reservation(&ctx->ticket, &ctx->list);
-- if (ctx->vm_pd) {
-- kfree(ctx->vm_pd);
-- }
-+ kfree(ctx->vm_pd);
-+
- amdgpu_sync_free(&ctx->sync);
- ctx->reserved = false;
- ctx->vm_pd = NULL;
---
-2.7.4
-