Re: [lkp-robot] [debug] 19d436268d: BUG:unable_to_handle_kernel

[Peter Zijlstra]

On Thu, Apr 06, 2017 at 10:50:14AM +0800, kernel test robot wrote:
> 
> FYI, we noticed the following commit:
> 
> commit: 19d436268dde95389c616bb3819da73f0a8b28a8 ("debug: Add _ONCE() logic to report_bug()")
> https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
> 

next/master doesn't build for me at all with your .config.

I get a metric ton of:

  MODPOST 893 modules
  LZ4     arch/x86/boot/compressed/vmlinux.bin.lz4
ERROR: "user_describe" [security/keys/trusted.ko] undefined!
ERROR: "__gcov_merge_add" [security/keys/trusted.ko] undefined!
ERROR: "__gcov_init" [security/keys/trusted.ko] undefined!
ERROR: "unregister_key_type" [security/keys/trusted.ko] undefined!
ERROR: "register_key_type" [security/keys/trusted.ko] undefined!
ERROR: "crypto_alloc_shash" [security/keys/trusted.ko] undefined!
ERROR: "tpm_seal_trusted" [security/keys/trusted.ko] undefined!
ERROR: "tpm_unseal_trusted" [security/keys/trusted.ko] undefined!
ERROR: "call_rcu" [security/keys/trusted.ko] undefined!
ERROR: "crypto_shash_digest" [security/keys/trusted.ko] undefined!

$ grep -c ERROR build.log
27293