Messages in this thread | | | From | Joel Fernandes <> | Date | Thu, 15 Mar 2018 20:28:01 -0700 | Subject | Re: [PATCH v1 1/2] tracing: Improve design of preemptirq tracepoints and its users |
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On Thu, Mar 15, 2018 at 8:13 PM, kbuild test robot <lkp@intel.com> 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
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