Hi Herbert,

After merging the crypto tree, today's linux-next build (powerpc allyesconfig)
failed like this:

crypto/jitterentropy.c: In function 'jent_get_nstime':
crypto/jitterentropy.c:135:5: error: implicit declaration of function 'timekeeping_valid_for_hres' [-Werror=implicit-function-declaration]
     (0 == timekeeping_valid_for_hres()) &&
     ^

Caused by commit bb5530e40824 ("crypto: jitterentropy - add
jitterentropy RNG").

I have reverted that commit for today.
-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au