Searched refs:perf_event_paranoid (Results 1 – 11 of 11) sorted by relevance

/linux/tools/perf/Documentation/
A D	security.txt	142 Consider adjusting /proc/sys/kernel/perf_event_paranoid setting to open 145 perf_event_paranoid setting is -1: 151 To make the adjusted perf_event_paranoid setting permanent preserve it 152 in /etc/sysctl.conf (e.g. kernel.perf_event_paranoid = <setting>)
A D	perf-list.txt	189 This can be overridden by setting the kernel.perf_event_paranoid 193 /sys/kernel/debug/tracing, even when perf_event_paranoid is in a relaxed
A D	perf-intel-pt.txt	557 (or if /proc/sys/kernel/perf_event_paranoid < 0), 128KiB for unprivileged users. 579 (or if /proc/sys/kernel/perf_event_paranoid < 0), 128KiB for unprivileged users. 740 Unless /proc/sys/kernel/perf_event_paranoid is set to -1, unprivileged users 756 Unless /proc/sys/kernel/perf_event_paranoid is set to -1, unprivileged users are
A D	perf-stat.txt	418 perf.perf_event_paranoid=-1.
/linux/tools/perf/util/
A D	util.c	280 int perf_event_paranoid(void) in perf_event_paranoid() function 294 perf_event_paranoid() <= max_level; in perf_event_paranoid_check()
A D	event.h	427 int perf_event_paranoid(void);
A D	evsel.c	2787 (paranoid = perf_event_paranoid()) > 1) { in evsel__fallback() 2894 perf_event_paranoid()); in evsel__open_strerror()
A D	evlist.c	1530 value = perf_event_paranoid(); in evlist__strerror_open()
A D	symbol.c	2480 if (perf_event_paranoid() > 1 && !perf_cap__capable(CAP_SYSLOG)) in symbol__read_kptr_restrict()
/linux/Documentation/admin-guide/
A D	perf-security.rst	227 is governed by perf_event_paranoid [2]_ setting:
/linux/Documentation/admin-guide/sysctl/
A D	kernel.rst	845 perf_event_paranoid chapter

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