syscalls.2: Add userfaultfd()

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

diff --git a/man2/syscalls.2 b/man2/syscalls.2
index dba9f61fbe40656c0f7fe279ee2b0ccd77678b5c..6a8bdb92881a942c8f02004582be2859005d0cd6 100644 (file)
--- a/man2/syscalls.2
+++ b/man2/syscalls.2
@@ -144,7 +144,7 @@ into a 2.4.x release after 2.4.15.
 When this is so, the version where the system call appeared
 in both of the major kernel series is listed.
 .PP
-The list of system calls that are available as at kernel 4.0
+The list of system calls that are available as at kernel 4.3
 (or in a few cases only on older kernels) is as follows:
 .\"
 .\" Looking at scripts/checksyscalls.sh in the kernel source is
@@ -587,6 +587,7 @@ T}
 \fBunshare\fP(2)       2.6.16
 \fBuselib\fP(2)        1.0
 \fBustat\fP(2) 1.0
+\fBuserfaultfd\fP(2)   4.2
 \fButime\fP(2) 1.0
 \fButimensat\fP(2)     2.6.22
 \fButimes\fP(2)        2.2