Update syscall-names.list for Linux 5.4

[Joseph Myers]

This patch updates syscall-names.list for Linux 5.4.  There are no new
syscalls, so this is just a matter of updating the version number
listed in the file.

Tested with build-many-glibcs.py.

diff --git a/sysdeps/unix/sysv/linux/syscall-names.list b/sysdeps/unix/sysv/linux/syscall-names.list
index 1527823611..d0cca839db 100644
--- a/sysdeps/unix/sysv/linux/syscall-names.list
+++ b/sysdeps/unix/sysv/linux/syscall-names.list
@@ -21,8 +21,8 @@
 # This file can list all potential system calls.  The names are only
 # used if the installed kernel headers also provide them.
 
-# The list of system calls is current as of Linux 5.3.
-kernel 5.3
+# The list of system calls is current as of Linux 5.4.
+kernel 5.4
 
 FAST_atomic_update
 FAST_cmpxchg

-- 
Joseph S. Myers
joseph@codesourcery.com