On Thu, Mar 15, 2018 at 8:13 PM, kbuild test robot <[email protected]> wrote: > Hi Joel, > > Thank you for the patch! Yet something to improve: > > [auto build test ERROR on linus/master] > [also build test ERROR on v4.16-rc5 next-20180314] > [if your patch is applied to the wrong git tree, please drop us a note to > help improve the system] > > url: > https://github.com/0day-ci/linux/commits/Joel-Fernandes/tracing-Improve-design-of-preemptirq-tracepoints-and-its-users/20180316-012211 > config: i386-randconfig-a1-201810 (attached as .config) > compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4 > reproduce: > # save the attached .config to linux build tree > make ARCH=i386 > > All errors (new ones prefixed by >>): > > kernel/locking/lockdep.c: In function 'lockdep_init': >>> kernel/locking/lockdep.c:4325:2: error: implicit declaration of function >>> 'register_trace_irq_disable' [-Werror=implicit-function-declaration] > register_trace_irq_disable(lockdep_hardirqs_off, NULL); > ^ >>> kernel/locking/lockdep.c:4326:2: error: implicit declaration of function >>> 'register_trace_irq_enable' [-Werror=implicit-function-declaration] > register_trace_irq_enable(lockdep_hardirqs_on, NULL); > ^ > cc1: some warnings being treated as errors > > vim +/register_trace_irq_disable +4325 kernel/locking/lockdep.c
Can't reproduce this. Kbuild bot might be testing old patches. With the latest patches and the config kbuild shared, I don't get any errors. thanks, - Joel
