Re: [GIT PULL] arch: add pidfd and io_uring syscalls everywhere

Hi,

On Tue, Apr 23, 2019 at 09:28:48PM +0200, Arnd Bergmann wrote:

The following changes since commit 9e98c678c2d6ae3a17cb2de55d17f69dddaa231b:

  Linux 5.1-rc1 (2019-03-17 14:22:26 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
syscalls-5.1

for you to fetch changes up to 39036cd2727395c3369b1051005da74059a85317:

  arch: add pidfd and io_uring syscalls everywhere (2019-04-15 16:31:17 +0200)

----------------------------------------------------------------
arch: add pidfd and io_uring syscalls everywhere

This comes a bit late, but should be in 5.1 anyway: we want the newly
added system calls to be synchronized across all architectures in
the release.

I hope that in the future, any newly added system calls can be added
to all architectures at the same time, and tested there while they
are in linux-next, avoiding dependencies between the architecture
maintainer trees and the tree that contains the new system call.

Is "everywhere" really means everywhere?
The reason I'm asking this question is that sh64 seems to be excluded:
arch/sh/kernel/syscalls_64.S hasn't got any syscall entries since commit
v4.8-rc1~15^2~3.  Is sh64 supported in any way at all?


-- 
ldv