diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1716-drm-amdkfd-Deleted-unused-tlb_invalidation_lock.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1716-drm-amdkfd-Deleted-unused-tlb_invalidation_lock.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1716-drm-amdkfd-Deleted-unused-tlb_invalidation_lock.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1716-drm-amdkfd-Deleted-unused-tlb_invalidation_lock.patch new file mode 100644 index 00000000..12b1503e --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1716-drm-amdkfd-Deleted-unused-tlb_invalidation_lock.patch @@ -0,0 +1,41 @@ +From 6def7580677230f9e30c9ec73e3ae79226de2851 Mon Sep 17 00:00:00 2001 +From: ozeng <oak.zeng@amd.com> +Date: Tue, 13 Jun 2017 09:38:51 -0500 +Subject: [PATCH 1716/4131] drm/amdkfd: Deleted unused tlb_invalidation_lock + +Change-Id: I00d0a9cc78428d60391e878842358df64b0ba30a +Signed-off-by: Oak Zeng <Oak.Zeng@amd.com> +--- + drivers/gpu/drm/amd/amdkfd/kfd_device.c | 2 -- + drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 2 -- + 2 files changed, 4 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c +index ec4166c..6249c49 100644 +--- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c ++++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c +@@ -584,8 +584,6 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd, + + kfd->dbgmgr = NULL; + +- spin_lock_init(&kfd->tlb_invalidation_lock); +- + kfd->init_complete = true; + dev_info(kfd_device, "added device %x:%x\n", kfd->pdev->vendor, + kfd->pdev->device); +diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +index a0dfdbc..e682a3a 100644 +--- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h ++++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +@@ -262,8 +262,6 @@ struct kfd_dev { + unsigned int gtt_sa_chunk_size; + unsigned int gtt_sa_num_of_chunks; + +- spinlock_t tlb_invalidation_lock; +- + /* QCM Device instance */ + struct device_queue_manager *dqm; + +-- +2.7.4 + |