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| author | Dmitry Vyukov <dvyukov@google.com> | 2021-01-29 18:47:06 +0100 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2021-01-29 19:32:50 +0100 |
| commit | 46fdb2edc0525b75c3516005548c3088355441bb (patch) | |
| tree | 864b56f371661d08e2a0f2b0b56faf9f10a46a77 | |
| parent | 93d041852463d8be0079b95acc1d74c298a24271 (diff) | |
pkg/build: extend error message
| -rw-r--r-- | pkg/build/linux_linux.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pkg/build/linux_linux.go b/pkg/build/linux_linux.go index 05a1036e0..af34d6b22 100644 --- a/pkg/build/linux_linux.go +++ b/pkg/build/linux_linux.go @@ -48,7 +48,7 @@ func embedLinuxKernel(params *Params, kernelPath string) error { return err } if err := unix.Mount(loopFile+"p1", mountDir, "ext4", 0, ""); err != nil { - return err + return fmt.Errorf("mount(%vp1, %v) failed: %v", loopFile, mountDir, err) } defer unix.Unmount(mountDir, 0) if err := osutil.CopyFile(kernelPath, filepath.Join(mountDir, "vmlinuz")); err != nil { |