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charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20260302-at-vector-size-arch-v1-10-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=1572; i=thomas.weissschuh@linutronix.de; s=20240209; h=from:subject:message-id; bh=KhAA9NBJJtHIM22o0JEE0DI+I7SP3GR1+cUX6gC6bWM=; b=1xI34QvitdF0I83i8CIUtWdYTc0yBgqiKjqBALtMj6mhthZIMQsEaK/I9frbiDgrwa8Dyn2kR BAhEAkxtO/bDDzmtnODmzu2v6S9A4iYl4oRMI1eIsDxYQs6Kx5lcAWN 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/powerpc/include/asm/auxvec.h | 7 +++++++ arch/powerpc/include/uapi/asm/auxvec.h | 6 ++---- 2 files changed, 9 insertions(+), 4 deletions(-) diff --git a/arch/powerpc/include/asm/auxvec.h b/arch/powerpc/include/asm/auxvec.h new file mode 100644 index 000000000000..d6c180e9ac2c --- /dev/null +++ b/arch/powerpc/include/asm/auxvec.h @@ -0,0 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_POWERPC_AUXVEC_H +#define _ASM_POWERPC_AUXVEC_H + +#define AT_VECTOR_SIZE_ARCH 15 /* entries in ARCH_DLINFO */ + +#endif diff --git a/arch/powerpc/include/uapi/asm/auxvec.h b/arch/powerpc/include/uapi/asm/auxvec.h index aa7c16215453..9ab5b6d17929 100644 --- a/arch/powerpc/include/uapi/asm/auxvec.h +++ b/arch/powerpc/include/uapi/asm/auxvec.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef _ASM_POWERPC_AUXVEC_H -#define _ASM_POWERPC_AUXVEC_H +#ifndef _UAPI_ASM_POWERPC_AUXVEC_H +#define _UAPI_ASM_POWERPC_AUXVEC_H /* * We need to put in some extra aux table entries to tell glibc what @@ -50,6 +50,4 @@ #define AT_MINSIGSTKSZ 51 /* stack needed for signal delivery */ -#define AT_VECTOR_SIZE_ARCH 15 /* entries in ARCH_DLINFO */ - #endif -- 2.53.0