return a copy of taints to avoid race conditions

Signed-off-by: Swati Gupta <swatig@nvidia.com>

Author: guptaNswati

cmd/gpu-kubelet-plugin/allocatable.go

@@ -314,8 +314,10 @@ func (d *PerGPUAllocatableDevices) RemoveSiblingDevices(device *AllocatableDevic
 	}
 }
 
+// Taints returns a copy of the device's taints to prevent data races
+// when being read concurrently by the ResourceSlice builder.
 func (d *AllocatableDevice) Taints() []resourceapi.DeviceTaint {
-	return d.taints
+	return slices.Clone(d.taints)
 }
 
 // AddOrUpdateTaint adds a new taint or updates an existing one with the same

cmd/gpu-kubelet-plugin/nvlib.go

@@ -748,8 +748,6 @@ func (l deviceLib) getMigDevices(gpuInfo *GpuInfo) (map[string]*MigDeviceInfo, e
 			gIInfo:         &giInfo,
 			ciProfileInfo:  ciProfileInfo,
 			cIInfo:         &ciInfo,
-			pcieBusID:      gpuInfo.pcieBusID,
-			pcieRootAttr:   gpuInfo.pcieRootAttr,
 		}
 		return nil
 	})