diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_events.c | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_events.c b/drivers/gpu/drm/amd/amdkfd/kfd_events.c index 4dcacce2db86..e9f0e0a1b41c 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_events.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_events.c @@ -911,22 +911,18 @@ void kfd_signal_iommu_event(struct kfd_dev *dev, unsigned int pasid, memory_exception_data.failure.NotPresent = 1; memory_exception_data.failure.NoExecute = 0; memory_exception_data.failure.ReadOnly = 0; - if (vma) { - if (vma->vm_start > address) { - memory_exception_data.failure.NotPresent = 1; - memory_exception_data.failure.NoExecute = 0; + if (vma && address >= vma->vm_start) { + memory_exception_data.failure.NotPresent = 0; + + if (is_write_requested && !(vma->vm_flags & VM_WRITE)) + memory_exception_data.failure.ReadOnly = 1; + else memory_exception_data.failure.ReadOnly = 0; - } else { - memory_exception_data.failure.NotPresent = 0; - if (is_write_requested && !(vma->vm_flags & VM_WRITE)) - memory_exception_data.failure.ReadOnly = 1; - else - memory_exception_data.failure.ReadOnly = 0; - if (is_execute_requested && !(vma->vm_flags & VM_EXEC)) - memory_exception_data.failure.NoExecute = 1; - else - memory_exception_data.failure.NoExecute = 0; - } + + if (is_execute_requested && !(vma->vm_flags & VM_EXEC)) + memory_exception_data.failure.NoExecute = 1; + else + memory_exception_data.failure.NoExecute = 0; } up_read(&mm->mmap_sem); |
