Merge remote-tracking branch 'origin/master' into drm-next

Backmerge Linus tree after rc5 + drm-fixes went in.

There were a few amdkfd conflicts I wanted to avoid,
and Ben requested this for nouveau also.

Conflicts:
	drivers/gpu/drm/amd/amdkfd/Makefile
	drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
	drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c
	drivers/gpu/drm/amd/amdkfd/kfd_priv.h
	drivers/gpu/drm/amd/include/kgd_kfd_interface.h
	drivers/gpu/drm/i915/intel_runtime_pm.c
	drivers/gpu/drm/radeon/radeon_kfd.c

1 files changed, 1 insertions, 19 deletions

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
index a770ec6f22ca..1ba8332419fa 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
@@ -229,13 +229,6 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd,
 		goto kfd_topology_add_device_error;
 	}
 
-	if (kfd_interrupt_init(kfd)) {
-		dev_err(kfd_device,
-			"Error initializing interrupts for device (%x:%x)\n",
-			kfd->pdev->vendor, kfd->pdev->device);
-		goto kfd_interrupt_error;
-	}
-
 	if (!device_iommu_pasid_init(kfd)) {
 		dev_err(kfd_device,
 			"Error initializing iommuv2 for device (%x:%x)\n",
@@ -274,8 +267,6 @@ dqm_start_error:
 device_queue_manager_error:
 	amd_iommu_free_device(kfd->pdev);
 device_iommu_pasid_error:
-	kfd_interrupt_exit(kfd);
-kfd_interrupt_error:
 	kfd_topology_remove_device(kfd);
 kfd_topology_add_device_error:
 	kfd_gtt_sa_fini(kfd);
@@ -293,7 +284,6 @@ void kgd2kfd_device_exit(struct kfd_dev *kfd)
 	if (kfd->init_complete) {
 		device_queue_manager_uninit(kfd->dqm);
 		amd_iommu_free_device(kfd->pdev);
-		kfd_interrupt_exit(kfd);
 		kfd_topology_remove_device(kfd);
 		kfd_gtt_sa_fini(kfd);
 		kfd2kgd->free_gtt_mem(kfd->kgd, kfd->gtt_mem);
@@ -337,15 +327,7 @@ int kgd2kfd_resume(struct kfd_dev *kfd)
 /* This is called directly from KGD at ISR. */
 void kgd2kfd_interrupt(struct kfd_dev *kfd, const void *ih_ring_entry)
 {
-	if (kfd->init_complete) {
-		spin_lock(&kfd->interrupt_lock);
-
-		if (kfd->interrupts_active
-		    && enqueue_ih_ring_entry(kfd, ih_ring_entry))
-			schedule_work(&kfd->interrupt_work);
-
-		spin_unlock(&kfd->interrupt_lock);
-	}
+	/* Process interrupts / schedule work as necessary */
 }
 
 static int kfd_gtt_sa_init(struct kfd_dev *kfd, unsigned int buf_size,