Hi Al,

Kernel build failed on

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal.git execve2
head:   1ade99215ed3c334a544b9e1773602ff0f0251ab
commit: 803042af6f2aa1e925f3047443a4396f6de3d6f7 [6/9] alpha: optimized current_pt_regs()
config: alpha-defconfig (attached as .config)

All related error/warning messages:

fs/exec.c: In function 'SYSC_execve':
fs/exec.c:2332:39: error: called object '__current_thread_info' is not a function

vim +2332 fs/exec.c
  2329		const char *path = getname(filename);
  2330		int error = PTR_ERR(path);
  2331		if (!IS_ERR(path)) {
> 2332			error = do_execve(path, argv, envp, current_pt_regs());
  2333			putname(path);
  2334		}
  2335		return error;

---
0-DAY kernel build testing backend         Open Source Technology Centre
Fengguang Wu <wfg@linux.intel.com>                     Intel Corporation