linux-kernel - Re: [PATCH] cachestat: wire up cachestat for other architectures

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Message-ID: <CAKEwX=OHMaUzEG9hoMz20m9DnyFD4xC78KiNV1Qu0bUhkrYhAA@mail.gmail.com>
Date:   Thu, 11 May 2023 12:34:23 -0700
From:   Nhat Pham <nphamcs@...il.com>
To:     Michael Ellerman <mpe@...erman.id.au>
Cc:     akpm@...ux-foundation.org, linux-mm@...ck.org,
        linux-api@...r.kernel.org, kernel-team@...a.com,
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Subject: Re: [PATCH] cachestat: wire up cachestat for other architectures

On Wed, May 10, 2023 at 8:23 PM Michael Ellerman <mpe@...erman.id.au> wrote:
>
> Nhat Pham <nphamcs@...il.com> writes:
> > 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@...il.com>
> > ---
> >  arch/alpha/kernel/syscalls/syscall.tbl      | 1 +
> >  arch/arm/tools/syscall.tbl                  | 1 +
> >  arch/ia64/kernel/syscalls/syscall.tbl       | 1 +
> >  arch/m68k/kernel/syscalls/syscall.tbl       | 1 +
> >  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 +
>
> With the change to the selftest (see my other mail), I tested this on
> powerpc and all tests pass.

Saw the change you proposed, Michael! It looks good to me.
Thanks for helping me make the selftest suite more robust :)

>
> Tested-by: Michael Ellerman <mpe@...erman.id.au> (powerpc)
>
>
> cheers