On 07/06/2016 11:43 AM, Jann Horn wrote:
Signed-off-by: Jann Horn <jann@xxxxxxxxx>
Thanks, Jann. Applied! Cheers, Michael
--- man2/perf_event_open.2 | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/man2/perf_event_open.2 b/man2/perf_event_open.2 index 0e42c50..3cbf080 100644 --- a/man2/perf_event_open.2 +++ b/man2/perf_event_open.2 @@ -2747,14 +2747,15 @@ Files in .TP .I /proc/sys/kernel/perf_event_paranoid +.\" default changed in commit 0161028b7c8aebef64194d3d73e43bc3b53b5c66 The .I perf_event_paranoid file can be set to restrict access to the performance counters. .RS .IP 2 4 -allow only user-space measurements. +allow only user-space measurements (default since Linux 4.6). .IP 1 -allow both kernel and user measurements (default). +allow both kernel and user measurements (default before Linux 4.6). .IP 0 allow access to CPU-specific data but not raw tracepoint samples. .IP \-1
-- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ Linux/UNIX System Programming Training: http://man7.org/training/ -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
