[no-relnote] Adjust for new busid type

The go-nvml v0.13.x update changed the type for the PCI
bus ID from [32]int8 to [32]uint8. This requires a minor
change in the to-string representation.

Signed-off-by: Evan Lezar <[email protected]>

Author: elezar

internal/rm/helper.go

@@ -16,17 +16,17 @@
 
 package rm
 
-// int8Slice wraps an []int8 with more functions.
-type int8Slice []int8
+// uint8Slice wraps an []uint8 with more functions.
+type uint8Slice []uint8
 
-// String turns a nil terminated int8Slice into a string
-func (s int8Slice) String() string {
+// String turns a nil terminated uint8Slice into a string
+func (s uint8Slice) String() string {
 	var b []byte
 	for _, c := range s {
 		if c == 0 {
 			break
 		}
-		b = append(b, byte(c))
+		b = append(b, c)
 	}
 	return string(b)
 }

internal/rm/nvml_devices.go

@@ -155,7 +155,7 @@ func (d nvmlDevice) GetNumaNode() (bool, int, error) {
 	}
 
 	// Discard leading zeros.
-	busID := strings.ToLower(strings.TrimPrefix(int8Slice(info.BusId[:]).String(), "0000"))
+	busID := strings.ToLower(strings.TrimPrefix(uint8Slice(info.BusId[:]).String(), "0000"))
 
 	b, err := os.ReadFile(fmt.Sprintf("/sys/bus/pci/devices/%s/numa_node", busID))
 	if err != nil {