linux-kernel - Re: [PATCH v2] powerpc/audit: Convert powerpc to AUDIT_ARCH_COMPAT

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Message-ID: <877dgbc6vx.fsf@mpe.ellerman.id.au>
Date:   Tue, 24 Aug 2021 23:24:50 +1000
From:   Michael Ellerman <mpe@...erman.id.au>
To:     Christophe Leroy <christophe.leroy@...roup.eu>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>
Cc:     linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH v2] powerpc/audit: Convert powerpc to
 AUDIT_ARCH_COMPAT_GENERIC

Christophe Leroy <christophe.leroy@...roup.eu> writes:
> Commit e65e1fc2d24b ("[PATCH] syscall class hookup for all normal
> targets") added generic support for AUDIT but that didn't include
> support for bi-arch like powerpc.
>
> Commit 4b58841149dc ("audit: Add generic compat syscall support")
> added generic support for bi-arch.
>
> Convert powerpc to that bi-arch generic audit support.
>
> Signed-off-by: Christophe Leroy <christophe.leroy@...roup.eu>
> ---
> v2:
> - Missing 'git add' for arch/powerpc/include/asm/unistd32.h
> - Finalised commit description
> ---
>  arch/powerpc/Kconfig                |  5 +-
>  arch/powerpc/include/asm/unistd32.h |  7 +++
>  arch/powerpc/kernel/Makefile        |  3 --
>  arch/powerpc/kernel/audit.c         | 84 -----------------------------
>  arch/powerpc/kernel/compat_audit.c  | 44 ---------------
>  5 files changed, 8 insertions(+), 135 deletions(-)
>  create mode 100644 arch/powerpc/include/asm/unistd32.h
>  delete mode 100644 arch/powerpc/kernel/audit.c
>  delete mode 100644 arch/powerpc/kernel/compat_audit.c

This looks OK, but I don't know much about audit.

Can you resend with the audit maintainers on Cc?

cheers