Re: [PATCH bpf-next 1/5] perf/core: Add PERF_FORMAT_LOST read_format

On Tue Sep 17, 2019 at 10:32 PM kbuild test robot wrote:

All errors (new ones prefixed by >>):

   kernel/events/core.c: In function 'perf_event_lost':

quoted

quoted

kernel/events/core.c:4753:11: error: implicit declaration of function 'perf_kprobe_missed'; did you mean 'perf_release'? [-Werror=implicit-function-declaration]

      lost += perf_kprobe_missed(event);
              ^~~~~~~~~~~~~~~~~~
              perf_release
   cc1: some warnings being treated as errors

Ah forgot the #ifdef for CONFIG_KPROBE_EVENTS. I've applied the fix and
will send it in the next version.