path: root/include/linux/security.h
diff options
authorIngo Molnar <mingo@kernel.org>2019-10-19 09:15:27 +0200
committerIngo Molnar <mingo@kernel.org>2019-10-19 09:15:27 +0200
commitae79d5588a04aec9dc4b0c6df700d131447306e0 (patch)
treed0df27fdf5f3b27f4c54dd7dfeab83005ac76f90 /include/linux/security.h
parentperf/ring_buffer: Matching the memory allocate and free, in rb_alloc() (diff)
perf/core: Fix !CONFIG_PERF_EVENTS build warnings and failures
sparc64 runs into this warning: include/linux/security.h:1913:52: warning: 'struct perf_event' declared inside parameter list will not be visible outside of this definition or declaration which is escalated to a build error in some of the .c files due to -Werror. Fix it via a forward declaration, like we do for perf_event_attr, the stub inlines don't actually need to know the structure of this struct. Fixes: da97e18458fb: ("perf_event: Add support for LSM and SELinux checks") Cc: "Joel Fernandes (Google)" <joel@joelfernandes.org> Cc: linux-kernel@vger.kernel.org Cc: Peter Zijlstra <peterz@infradead.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/security.h')
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/security.h b/include/linux/security.h
index 4df79ffdc3a0..0a86bfea64d0 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -1896,6 +1896,7 @@ static inline void security_bpf_prog_free(struct bpf_prog_aux *aux)
struct perf_event_attr;
+struct perf_event;
extern int security_perf_event_open(struct perf_event_attr *attr, int type);