Hi Andrew, After merging the akpm tree, today's linux-next build (powerpc ppc64_defconfig) failed like this: net/key/af_key.c: In function 'pfkey_add': net/key/af_key.c:1476:9: error: implicit declaration of function 'audit_get_sessionid' [-Werror=implicit-function-declaration] net/core/dev.c: In function '__dev_set_promiscuity': net/core/dev.c:4573:5: error: implicit declaration of function 'audit_get_sessionid' [-Werror=implicit-function-declaration] Caused by commit "audit.h: replace defines with C stubs". I have reverted that commit for today. -- Cheers, Stephen Rothwell sfr@canb.auug.org.au