linux-kernel - Re: [PATCH v3 08/12] signal: Remove __ARCH_SI

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Date:   Wed, 5 May 2021 19:25:00 +0200
From:   Marco Elver <elver@...gle.com>
To:     "Eric W. Beiderman" <ebiederm@...ssion.com>
Cc:     Arnd Bergmann <arnd@...db.de>, Florian Weimer <fweimer@...hat.com>,
        "David S. Miller" <davem@...emloft.net>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Peter Collingbourne <pcc@...gle.com>,
        Dmitry Vyukov <dvyukov@...gle.com>,
        Alexander Potapenko <glider@...gle.com>,
        sparclinux <sparclinux@...r.kernel.org>,
        linux-arch <linux-arch@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux API <linux-api@...r.kernel.org>,
        kasan-dev <kasan-dev@...glegroups.com>
Subject: Re: [PATCH v3 08/12] signal: Remove __ARCH_SI_TRAPNO

On Wed, 5 May 2021 at 16:11, Eric W. Beiderman <ebiederm@...ssion.com> wrote:
> From: "Eric W. Biederman" <ebiederm@...ssion.com>
>
> Now that this define is no longer used remove it from the kernel.
>
> v1: https://lkml.kernel.org/r/m18s4zs7nu.fsf_-_@fess.ebiederm.org
> Signed-off-by: "Eric W. Biederman" <ebiederm@...ssion.com>

Reviewed-by: Marco Elver <elver@...gle.com>



> ---
>  arch/alpha/include/uapi/asm/siginfo.h | 2 --
>  arch/mips/include/uapi/asm/siginfo.h  | 2 --
>  arch/sparc/include/uapi/asm/siginfo.h | 3 ---
>  3 files changed, 7 deletions(-)
>
> diff --git a/arch/alpha/include/uapi/asm/siginfo.h b/arch/alpha/include/uapi/asm/siginfo.h
> index 6e1a2af2f962..e08eae88182b 100644
> --- a/arch/alpha/include/uapi/asm/siginfo.h
> +++ b/arch/alpha/include/uapi/asm/siginfo.h
> @@ -2,8 +2,6 @@
>  #ifndef _ALPHA_SIGINFO_H
>  #define _ALPHA_SIGINFO_H
>
> -#define __ARCH_SI_TRAPNO
> -
>  #include <asm-generic/siginfo.h>
>
>  #endif
> diff --git a/arch/mips/include/uapi/asm/siginfo.h b/arch/mips/include/uapi/asm/siginfo.h
> index c34c7eef0a1c..8cb8bd061a68 100644
> --- a/arch/mips/include/uapi/asm/siginfo.h
> +++ b/arch/mips/include/uapi/asm/siginfo.h
> @@ -10,9 +10,7 @@
>  #ifndef _UAPI_ASM_SIGINFO_H
>  #define _UAPI_ASM_SIGINFO_H
>
> -
>  #define __ARCH_SIGEV_PREAMBLE_SIZE (sizeof(long) + 2*sizeof(int))
> -#undef __ARCH_SI_TRAPNO /* exception code needs to fill this ...  */
>
>  #define __ARCH_HAS_SWAPPED_SIGINFO
>
> diff --git a/arch/sparc/include/uapi/asm/siginfo.h b/arch/sparc/include/uapi/asm/siginfo.h
> index 68bdde4c2a2e..0e7c27522aed 100644
> --- a/arch/sparc/include/uapi/asm/siginfo.h
> +++ b/arch/sparc/include/uapi/asm/siginfo.h
> @@ -8,9 +8,6 @@
>
>  #endif /* defined(__sparc__) && defined(__arch64__) */
>
> -
> -#define __ARCH_SI_TRAPNO
> -
>  #include <asm-generic/siginfo.h>
>
>
> --
> 2.30.1