File vendor.patch of Package csi-external-attacher

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File vendor.patch of Package csi-external-attacher

Index: csi-external-attacher-3.0.2/vendor/github.com/prometheus/procfs/cpuinfo.go
===================================================================
--- csi-external-attacher-3.0.2.orig/vendor/github.com/prometheus/procfs/cpuinfo.go
+++ csi-external-attacher-3.0.2/vendor/github.com/prometheus/procfs/cpuinfo.go
@@ -407,6 +407,46 @@ func parseCPUInfoPPC(info []byte) ([]CPU
 	return cpuinfo, nil
 }
 
+func parseCPUInfoRISCV(info []byte) ([]CPUInfo, error) {
+	scanner := bufio.NewScanner(bytes.NewReader(info))
+
+	firstLine := firstNonEmptyLine(scanner)
+	if !strings.HasPrefix(firstLine, "processor") || !strings.Contains(firstLine, ":") {
+		return nil, errors.New("invalid cpuinfo file: " + firstLine)
+	}
+	field := strings.SplitN(firstLine, ": ", 2)
+	v, err := strconv.ParseUint(field[1], 0, 32)
+	if err != nil {
+		return nil, err
+	}
+	firstcpu := CPUInfo{Processor: uint(v)}
+	cpuinfo := []CPUInfo{firstcpu}
+	i := 0
+
+	for scanner.Scan() {
+		line := scanner.Text()
+		if !strings.Contains(line, ":") {
+			continue
+		}
+		field := strings.SplitN(line, ": ", 2)
+		switch strings.TrimSpace(field[0]) {
+		case "processor":
+			v, err := strconv.ParseUint(field[1], 0, 32)
+			if err != nil {
+				return nil, err
+			}
+			i = int(v)
+			cpuinfo = append(cpuinfo, CPUInfo{}) // start of the next processor
+			cpuinfo[i].Processor = uint(v)
+		case "hart":
+			cpuinfo[i].CoreID = field[1]
+		case "isa":
+			cpuinfo[i].ModelName = field[1]
+		}
+	}
+	return cpuinfo, nil
+}
+
 // firstNonEmptyLine advances the scanner to the first non-empty line
 // and returns the contents of that line
 func firstNonEmptyLine(scanner *bufio.Scanner) string {
Index: csi-external-attacher-3.0.2/vendor/github.com/prometheus/procfs/cpuinfo_riscvx.go
===================================================================
--- /dev/null
+++ csi-external-attacher-3.0.2/vendor/github.com/prometheus/procfs/cpuinfo_riscvx.go
@@ -0,0 +1,19 @@
+// Copyright 2020 The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// +build linux
+// +build riscv riscv64
+
+package procfs
+
+var parseCPUInfo = parseCPUInfoRISCV

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