..

xtask/src/run.rs

@@ -340,6 +340,27 @@ pub fn run(opts: Options) -> Result<()> {
                         }
                     }
                 }
+
+                // WIP: copy kernel config as well
+                // This is currently based on name conventions and
+                // configs are not passed-in, so not ideal
+                let config_path = PathBuf::from(
+                    kernel_image
+                        .to_string_lossy()
+                        .replace("vmlinuz-", "config-"),
+                );
+                if config_path.exists() {
+                    for bytes in [
+                        "file /boot/".as_bytes(),
+                        config_path.as_os_str().as_bytes(),
+                        " ".as_bytes(),
+                        config_path.as_os_str().as_bytes(),
+                        " 0755 0 0\n".as_bytes(),
+                    ] {
+                        stdin.write_all(bytes).expect("write");
+                    }
+                }
+
                 // Must explicitly close to signal EOF.
                 drop(stdin);