[PATCH 3/4] seccomp.2: SECCOMP_FILTER_FLAG_LOG flag

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Document the SECCOMP_FILTER_FLAG_LOG seccomp(2) flag added in Linux
commit v4.14-rc2~15^2~6.

Signed-off-by: Tyler Hicks <tyhicks@xxxxxxxxxxxxx>
---
 man2/seccomp.2 | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/man2/seccomp.2 b/man2/seccomp.2
index a356f22..c85c289 100644
--- a/man2/seccomp.2
+++ b/man2/seccomp.2
@@ -205,6 +205,14 @@ Synchronization will fail if another thread in the same process is in
 .BR SECCOMP_MODE_STRICT
 or if it has attached new seccomp filters to itself,
 diverging from the calling thread's filter tree.
+.TP
+.BR SECCOMP_FILTER_FLAG_LOG " (since Linux 4.14)"
+.\" commit e66a39977985b1e69e17c4042cb290768eca9b02
+All filter return actions except
+.BR SECCOMP_RET_ALLOW
+should be logged. An administrator may override this filter flag by preventing specific actions from being logged via the
+.IR /proc/sys/kernel/seccomp/actions_logged
+file.
 .RE
 .TP
 .BR SECCOMP_GET_ACTION_AVAIL " (since Linux 4.14)"
-- 
2.7.4

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