Re: [PATCH] [v2] arch: add pidfd and io_uring syscalls everywhere

[Catalin Marinas]

On Mon, Apr 15, 2019 at 04:22:57PM +0200, Arnd Bergmann wrote:
> Add the io_uring and pidfd_send_signal system calls to all architectures.
> 
> These system calls are designed to handle both native and compat tasks,
> so all entries are the same across architectures, only arm-compat and
> the generic tale still use an old format.
> 
> Acked-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx> (powerpc)
> Acked-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx> (s390)
> Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
> ---
> Changes since v1:
> - fix s390 table
> - use 'n64' tag in mips-n64 instead of common.
> ---
>  arch/alpha/kernel/syscalls/syscall.tbl      | 4 ++++
>  arch/arm/tools/syscall.tbl                  | 4 ++++
>  arch/arm64/include/asm/unistd.h             | 2 +-
>  arch/arm64/include/asm/unistd32.h           | 8 ++++++++
>  arch/ia64/kernel/syscalls/syscall.tbl       | 4 ++++
>  arch/m68k/kernel/syscalls/syscall.tbl       | 4 ++++
>  arch/microblaze/kernel/syscalls/syscall.tbl | 4 ++++
>  arch/mips/kernel/syscalls/syscall_n32.tbl   | 4 ++++
>  arch/mips/kernel/syscalls/syscall_n64.tbl   | 4 ++++
>  arch/mips/kernel/syscalls/syscall_o32.tbl   | 4 ++++
>  arch/parisc/kernel/syscalls/syscall.tbl     | 4 ++++
>  arch/powerpc/kernel/syscalls/syscall.tbl    | 4 ++++
>  arch/s390/kernel/syscalls/syscall.tbl       | 4 ++++
>  arch/sh/kernel/syscalls/syscall.tbl         | 4 ++++
>  arch/sparc/kernel/syscalls/syscall.tbl      | 4 ++++
>  arch/xtensa/kernel/syscalls/syscall.tbl     | 4 ++++
>  16 files changed, 65 insertions(+), 1 deletion(-)

For arm64:

Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>