From: Magnus Lindholm <linmag7@gmail.com>
To: "Thomas Weißschuh" <thomas.weissschuh@linutronix.de>
Cc: Kees Cook <kees@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
linux-arch@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-riscv@lists.infradead.org, loongarch@lists.linux.dev,
linux-s390@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-mips@vger.kernel.org, sparclinux@vger.kernel.org,
linux-sh@vger.kernel.org, linux-alpha@vger.kernel.org
Subject: Re: [PATCH 14/15] alpha: remove AT_VECTOR_SIZE_ARCH from UAPI
Date: Wed, 18 Mar 2026 07:16:26 +0100 [thread overview]
Message-ID: <CA+=Fv5RLtUPp9BhXfFEUk3roE3Gah0iUamDEZ-MXCNM_xKm3PA@mail.gmail.com> (raw)
In-Reply-To: <20260302-at-vector-size-arch-v1-14-a11f03ba2ca8@linutronix.de>
On Mon, Mar 2, 2026 at 1:32 PM Thomas Weißschuh
<thomas.weissschuh@linutronix.de> wrote:
>
> There is nothing userspace can do with this value. In the kernel is
> always combined with AT_VECTOR_SIZE_BASE, which is not exposed to
> userspace and also changes from time to time.
>
> Move the symbol to a kernel-internal header.
>
> Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
> ---
> arch/alpha/include/asm/auxvec.h | 7 +++++++
> arch/alpha/include/uapi/asm/auxvec.h | 8 +++-----
> 2 files changed, 10 insertions(+), 5 deletions(-)
>
Build-tested on alpha, no issues here.
Acked-by: Magnus Lindholm <linmag7@gmail.com>
next prev parent reply other threads:[~2026-03-18 6:16 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-02 12:25 [PATCH 00/15] exec: Remove " Thomas Weißschuh
2026-03-02 12:25 ` [PATCH 01/15] MAINTAINERS: exec: Add more auxvec.h variants Thomas Weißschuh
2026-03-02 12:25 ` [PATCH 02/15] auxvec.h: Move AT_VECTOR_SIZE definitions to linux/auxvec.h Thomas Weißschuh
2026-03-02 12:25 ` [PATCH 03/15] asm-generic: add an in-kernel auxvec.h header Thomas Weißschuh
2026-03-02 12:25 ` [PATCH 04/15] ARM: drop custom asm/auxvec.h Thomas Weißschuh
2026-03-02 12:25 ` [PATCH 05/15] x86: Remove AT_VECTOR_SIZE_ARCH from UAPI Thomas Weißschuh
2026-03-02 12:25 ` [PATCH 06/15] arm64: " Thomas Weißschuh
2026-03-02 12:25 ` [PATCH 07/15] RISC-V: " Thomas Weißschuh
2026-03-19 14:27 ` Andy Chiu
2026-03-02 12:25 ` [PATCH 08/15] LoongArch: " Thomas Weißschuh
2026-03-02 12:25 ` [PATCH 09/15] s390: " Thomas Weißschuh
2026-03-02 12:25 ` [PATCH 10/15] powerpc: " Thomas Weißschuh
2026-03-02 12:25 ` [PATCH 11/15] MIPS: " Thomas Weißschuh
2026-03-02 12:25 ` [PATCH 12/15] sparc: " Thomas Weißschuh
2026-03-02 12:25 ` [PATCH 13/15] sh: " Thomas Weißschuh
2026-03-02 12:25 ` [PATCH 14/15] alpha: remove " Thomas Weißschuh
2026-03-18 6:16 ` Magnus Lindholm [this message]
2026-03-02 12:25 ` [PATCH 15/15] auxvec.h: Drop fallback AT_VECTOR_SIZE_ARCH Thomas Weißschuh
2026-03-18 16:22 ` [PATCH 00/15] exec: Remove AT_VECTOR_SIZE_ARCH from UAPI Kees Cook
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