diff options
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.patch | 53 |
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 - |