diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 16 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_process.c | 4 |
2 files changed, 13 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c index e0e60b0d0669..7ad1537820b5 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c @@ -304,15 +304,17 @@ static void deallocate_vmid(struct device_queue_manager *dqm, struct qcm_process_device *qpd, struct queue *q) { - /* On GFX v7, CP doesn't flush TC at dequeue */ - if (q->device->device_info->asic_family == CHIP_HAWAII) - if (flush_texture_cache_nocpsch(q->device, qpd)) - pr_err("Failed to flush TC\n"); + if (!dqm->is_resetting) { + /* On GFX v7, CP doesn't flush TC at dequeue */ + if (q->device->device_info->asic_family == CHIP_HAWAII) + if (flush_texture_cache_nocpsch(q->device, qpd)) + pr_err("Failed to flush TC\n"); - kfd_flush_tlb(qpd_to_pdd(qpd)); + kfd_flush_tlb(qpd_to_pdd(qpd)); - /* Release the vmid mapping */ - set_pasid_vmid_mapping(dqm, 0, qpd->vmid); + /* Release the vmid mapping */ + set_pasid_vmid_mapping(dqm, 0, qpd->vmid); + } dqm->vmid_pasid[qpd->vmid] = 0; qpd->vmid = 0; diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd/amdkfd/kfd_process.c index 40695d52e9a8..ee2258404c8f 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c @@ -1551,6 +1551,10 @@ int kfd_reserved_mem_mmap(struct kfd_dev *dev, struct kfd_process *process, void kfd_flush_tlb(struct kfd_process_device *pdd) { struct kfd_dev *dev = pdd->dev; + struct device_queue_manager *dqm = dev->dqm; + + if (dqm->is_resetting) + return; if (dev->dqm->sched_policy == KFD_SCHED_POLICY_NO_HWS) { /* Nothing to flush until a VMID is assigned, which |