Tested on x86_64. build-many-glibcs run in progress.
--
This patch updates sysdeps/unix/sysv/linux/syscall-names.list for
Linux 4.18.  The io_pgetevents and rseq syscalls are added to the
kernel on various architectures, so need to be mentioned in this file.

Tested with build-many-glibcs.py.

        * sysdeps/unix/sysv/linux/syscall-names.list: Update kernel
        version to 4.18.
        (io_pgetevents): New syscall.
        (rseq): Likewise.

(cherry picked from commit 17b26500f9bb926d85e86821d014f7c1bb88043c)
---
 ChangeLog                                  | 7 +++++++
 sysdeps/unix/sysv/linux/syscall-names.list | 6 ++++--
 2 files changed, 11 insertions(+), 2 deletions(-)

-- 
Cheers,
Carlos.