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Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1126-Revert-drm-amdkfd-destroy-mutex-if-process-creation-.patch')
-rw-r--r--meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1126-Revert-drm-amdkfd-destroy-mutex-if-process-creation-.patch26
1 files changed, 26 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1126-Revert-drm-amdkfd-destroy-mutex-if-process-creation-.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1126-Revert-drm-amdkfd-destroy-mutex-if-process-creation-.patch
new file mode 100644
index 00000000..82f5defe
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1126-Revert-drm-amdkfd-destroy-mutex-if-process-creation-.patch
@@ -0,0 +1,26 @@
+From 5903ba4c16037e0a19f84fc272475a97ba89abea Mon Sep 17 00:00:00 2001
+From: Kent Russell <kent.russell@amd.com>
+Date: Wed, 18 Jan 2017 12:47:43 -0500
+Subject: [PATCH 1126/4131] Revert "drm/amdkfd: destroy mutex if process
+ creation fails"
+
+This reverts commit 7fd5e03ca6b41a591bd9fda083362b8a07cfb5f7.
+---
+ drivers/gpu/drm/amd/amdkfd/kfd_process.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd/amdkfd/kfd_process.c
+index a069c3d..39332e6 100644
+--- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c
++++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c
+@@ -618,7 +618,6 @@ static struct kfd_process *create_process(const struct task_struct *thread)
+ synchronize_rcu();
+ mmu_notifier_unregister_no_release(&process->mmu_notifier, process->mm);
+ err_mmu_notifier:
+- mutex_destroy(&process->mutex);
+ kfd_pasid_free(process->pasid);
+ err_alloc_pasid:
+ kfree(process->queues);
+--
+2.7.4
+