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charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20260302-at-vector-size-arch-v1-8-a11f03ba2ca8@linutronix.de> References: <20260302-at-vector-size-arch-v1-0-a11f03ba2ca8@linutronix.de> In-Reply-To: <20260302-at-vector-size-arch-v1-0-a11f03ba2ca8@linutronix.de> To: Kees Cook , Arnd Bergmann Cc: 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, =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Developer-Signature: v=1; a=ed25519-sha256; t=1772454343; l=1725; i=thomas.weissschuh@linutronix.de; s=20240209; h=from:subject:message-id; bh=+/a7BCuaRvs/grFgisGI29OqfBKuEYQlySRlV2+Ad3w=; b=PsVs/lovJCA1Gx2WwwkdDjFmcUu2Juw49xEDuMkmmUjNuORoQIekOKf3Yr14UygMky0lYF1th pALKMlLZtR4CkzYTF734/hb85wQvMSVlXVQIwWJIc24yD/mabNmcyJT X-Developer-Key: i=thomas.weissschuh@linutronix.de; 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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 --- arch/loongarch/include/asm/auxvec.h | 14 ++++++++++++++ arch/loongarch/include/uapi/asm/auxvec.h | 8 +++----- 2 files changed, 17 insertions(+), 5 deletions(-) diff --git a/arch/loongarch/include/asm/auxvec.h b/arch/loongarch/include/asm/auxvec.h new file mode 100644 index 000000000000..37dd717a3a22 --- /dev/null +++ b/arch/loongarch/include/asm/auxvec.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Author: Hanlu Li + * Huacai Chen + * + * Copyright (C) 2020-2022 Loongson Technology Corporation Limited + */ + +#ifndef __ASM_AUXVEC_H +#define __ASM_AUXVEC_H + +#define AT_VECTOR_SIZE_ARCH 1 /* entries in ARCH_DLINFO */ + +#endif /* __ASM_AUXVEC_H */ diff --git a/arch/loongarch/include/uapi/asm/auxvec.h b/arch/loongarch/include/uapi/asm/auxvec.h index 922d9e6b5058..79691c422c7e 100644 --- a/arch/loongarch/include/uapi/asm/auxvec.h +++ b/arch/loongarch/include/uapi/asm/auxvec.h @@ -6,12 +6,10 @@ * Copyright (C) 2020-2022 Loongson Technology Corporation Limited */ -#ifndef __ASM_AUXVEC_H -#define __ASM_AUXVEC_H +#ifndef __UAPI_ASM_AUXVEC_H +#define __UAPI_ASM_AUXVEC_H /* Location of VDSO image. */ #define AT_SYSINFO_EHDR 33 -#define AT_VECTOR_SIZE_ARCH 1 /* entries in ARCH_DLINFO */ - -#endif /* __ASM_AUXVEC_H */ +#endif /* __UAPI_ASM_AUXVEC_H */ -- 2.53.0