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Merge pull request #9583 from cncal/update_check_error_message

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runtime: make kata-runtime check error more understandable when /dev/kvm doesn't exist
This commit is contained in:
Steve Horsman
2024-05-24 17:49:43 +01:00
committed by GitHub
parent d73876252e 9caa7beb1f
commit b89c3e35dd
1 changed files with 3 additions and 4 deletions
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7
src/runtime/cmd/kata-runtime/kata-check.go
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@@ -471,16 +471,15 @@ func genericArchKernelParamHandler(onVMM bool, fields logrus.Fields, msg string)
// genericKvmIsUsable determines if it will be possible to create a full virtual machine // genericKvmIsUsable determines if it will be possible to create a full virtual machine
// by creating a minimal VM and then deleting it. // by creating a minimal VM and then deleting it.
func genericKvmIsUsable() error { func genericKvmIsUsable() error {
flags := syscall.O_RDWR | syscall.O_CLOEXEC fieldLogger := kataLog.WithField("check-type", "full")
f, err := syscall.Open(kvmDevice, flags, 0) f, err := syscall.Open(kvmDevice, syscall.O_RDWR|syscall.O_CLOEXEC, 0)
if err != nil { if err != nil {
fieldLogger.WithField("device", kvmDevice).Errorf("cannot open kvm device: %v", err)
return err return err
} }
defer syscall.Close(f) defer syscall.Close(f)
fieldLogger := kataLog.WithField("check-type", "full")
fieldLogger.WithField("device", kvmDevice).Info("device available") fieldLogger.WithField("device", kvmDevice).Info("device available")
vm, _, errno := syscall.Syscall(syscall.SYS_IOCTL, vm, _, errno := syscall.Syscall(syscall.SYS_IOCTL,