Re: [PATCH] cachestat: wire up cachestat for other architectures

Geert Uytterhoeven
2023-05-11T07:02:10Z

Hi Nat,

On Wed, May 10, 2023 at 9:58 PM Nhat Pham <nphamcs@gmail.com> wrote:
> cachestat is previously only wired in for x86 (and architectures using
> the generic unistd.h table):
>
> https://lore.kernel.org/lkml/20230503013608.2431726-1-nphamcs@gmail.com/
>
> This patch wires cachestat in for all the other architectures.
>
> Signed-off-by: Nhat Pham <nphamcs@gmail.com>
> ---
> arch/alpha/kernel/syscalls/syscall.tbl | 1 +
> arch/arm/tools/syscall.tbl | 1 +

Looking at the last addition of a syscall (commit 21b084fdf2a49ca1
("mm/mempolicy: wire up syscall set_mempolicy_home_node"), it looks
like you forgot to update arm64 in compat mode? Or is that not needed?

> arch/ia64/kernel/syscalls/syscall.tbl | 1 +
> arch/m68k/kernel/syscalls/syscall.tbl | 1 +

For m68k:
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>

> arch/microblaze/kernel/syscalls/syscall.tbl | 1 +
> arch/mips/kernel/syscalls/syscall_n32.tbl | 1 +
> arch/mips/kernel/syscalls/syscall_n64.tbl | 1 +
> arch/mips/kernel/syscalls/syscall_o32.tbl | 1 +
> arch/parisc/kernel/syscalls/syscall.tbl | 1 +
> arch/powerpc/kernel/syscalls/syscall.tbl | 1 +
> arch/s390/kernel/syscalls/syscall.tbl | 1 +
> arch/sh/kernel/syscalls/syscall.tbl | 1 +
> arch/sparc/kernel/syscalls/syscall.tbl | 1 +
> arch/xtensa/kernel/syscalls/syscall.tbl | 1 +
> 14 files changed, 14 insertions(+)

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds