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Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1734-amd-amdkfd-follow-up-change-for-signal-handling.patch')
-rw-r--r--meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1734-amd-amdkfd-follow-up-change-for-signal-handling.patch62
1 files changed, 0 insertions, 62 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1734-amd-amdkfd-follow-up-change-for-signal-handling.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1734-amd-amdkfd-follow-up-change-for-signal-handling.patch
deleted file mode 100644
index d8115919..00000000
--- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1734-amd-amdkfd-follow-up-change-for-signal-handling.patch
+++ /dev/null
@@ -1,62 +0,0 @@
-From 2da3a382972793451d3b4486c4cee7e35960c116 Mon Sep 17 00:00:00 2001
-From: Lan Xiao <Lan.Xiao@amd.com>
-Date: Thu, 6 Jul 2017 15:57:27 -0400
-Subject: [PATCH 1734/4131] amd/amdkfd: follow-up change for signal handling
-
-1. Unreserve BOs even if the wait fails (e.g. interrupted system call).
-When the system call is restarted, it will reserve the BO again
-
-2. Create mem->sync object when importing a dmabuf
-
-Change-Id: Iceb68ccec800a6fac062f8b41831f4868235f49e
-Signed-off-by: Lan Xiao <Lan.Xiao@amd.com>
----
- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 10 ++++------
- 1 file changed, 4 insertions(+), 6 deletions(-)
-
-diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
-index 475e7fb..01414bc 100644
---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
-+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
-@@ -874,11 +874,8 @@ static int unreserve_bo_and_vms(struct bo_vm_reservation_context *ctx,
- {
- int ret = 0;
-
-- if (wait) {
-+ if (wait)
- ret = amdgpu_sync_wait(ctx->sync, intr);
-- if (ret)
-- return ret;
-- }
-
- if (ctx->reserved)
- ttm_eu_backoff_reservation(&ctx->ticket, &ctx->list);
-@@ -1228,7 +1225,7 @@ int amdgpu_amdkfd_gpuvm_free_memory_of_gpu(
- entry, bo_size);
- }
-
-- ret = unreserve_bo_and_vms(&ctx, false, true);
-+ ret = unreserve_bo_and_vms(&ctx, false, false);
-
- /* Free the sync object */
- amdgpu_sync_free(&mem->sync);
-@@ -1357,7 +1354,7 @@ int amdgpu_amdkfd_gpuvm_map_memory_to_gpu(
- amdgpu_bo_fence(bo,
- &kfd_vm->process_info->eviction_fence->base,
- true);
-- ret = unreserve_bo_and_vms(&ctx, false, true);
-+ ret = unreserve_bo_and_vms(&ctx, false, false);
-
- mutex_unlock(&mem->process_info->lock);
- mutex_unlock(&mem->lock);
-@@ -1866,6 +1863,7 @@ int amdgpu_amdkfd_gpuvm_import_dmabuf(struct kgd_dev *kgd,
- (*mem)->mapped_to_gpu_memory = 0;
- (*mem)->process_info = kfd_vm->process_info;
- add_kgd_mem_to_kfd_bo_list(*mem, kfd_vm->process_info, false);
-+ amdgpu_sync_create(&(*mem)->sync);
-
- return 0;
- }
---
-2.7.4
-