From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 80812C624D4 for ; Thu, 3 Sep 2026 07:42:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=6ctVC8jdqr6QFYd4YOzfCl075dK66bWX+194Sx7TuH4=; b=NVINfH0xdC7k6WZnSuF7QzveMh oYtxM36xrHb9VZiMIpzaWcva+/EgFauFR2S/QUILhixW4a1zxVRx0iX117X95+lA+ZgPQk4SBwOD2 mWjBQdnNRfHW4hc6PsA3eDOVQg1LWhCTzeokI2tw1wANwfEJZKRMfFKT7TK1qrtb6RyZgN0biJfve sIkk97QO216MMuTJrfnkV0Yq1uQKV+RwEDF6D9w16wetaBWUfRRTEVron66r8bcb1+CJvda8Lny97 /DAtqDPIXt+sTMf5mQgIUsCQ0rOX2vegiB76ZnQS8TPSqAew4Y9ZCcF6bxTNoAi6TOufc7tebcGEb qPFCcDyg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x224t-0000000Gcyp-4Ajh; Thu, 03 Sep 2026 07:41:44 +0000 Received: from galois.linutronix.de ([193.142.43.55]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x224m-0000000GckY-2SKB; Thu, 03 Sep 2026 07:41:39 +0000 From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1788421293; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=6ctVC8jdqr6QFYd4YOzfCl075dK66bWX+194Sx7TuH4=; b=RmnpqQcHoiAbhcGu+Ye9voJADRcNlHd7//7UZSZpuweS6/azB8kBGlfXNGpZdw+zJFDhmb wVqfd/ReM/yvTEBcp2m8agJJbkA7AncmPKWHrzmhKzuSH1IVXory7WFsKLsmSfU+nfF4Fh hxpf6Zo0AWb/8lzdQ/XqwzDTqjMN/ZftsjIshCrqha3MqBXvjPJqrmx40U9dtdNY8urMWx +B2P0HKRbsRjXaKsVte8egNJzNOx0RSzNnBwbUTf/deLjmYm4421Lw0Q95xES95qHbtIp7 OG0nZ4yrrLdrUs28+h/3y0b4ZZnyaG3bYORKfR7uKBROl70iqzLJhbBNyDZQmg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1788421293; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=6ctVC8jdqr6QFYd4YOzfCl075dK66bWX+194Sx7TuH4=; b=MutDSXtVdZvrjMqfAE/yNMGtPAGK3IDThXDBVUv0sCpVzDTmiCqIuYuqvvtvE2gzScp5oD 8MjD0OPK1RDnqHBQ== Date: Thu, 03 Sep 2026 09:41:23 +0200 Subject: [PATCH v2 08/15] LoongArch: Remove AT_VECTOR_SIZE_ARCH from UAPI MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20260903-at-vector-size-arch-v2-8-5bc32a71e3d8@linutronix.de> References: <20260903-at-vector-size-arch-v2-0-5bc32a71e3d8@linutronix.de> In-Reply-To: <20260903-at-vector-size-arch-v2-0-5bc32a71e3d8@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=1788421286; l=1767; i=thomas.weissschuh@linutronix.de; s=20240209; h=from:subject:message-id; bh=jZmwpcTvA2lKNhTJtgt0mA5Nuuta8CO6fadzS1+09Lc=; b=g6xbNGIMHGTFBPIVi/M+7w3xhJb6s8qCkfAEkcXz7LglyUP7ReGfFvVG9ZkdpA32UwGSvrRmY cx+niZaAeaKAcK6Qn9T2uEinyA/55qjVdDuG6KFn3ehAIJWX1I+ofN+ X-Developer-Key: i=thomas.weissschuh@linutronix.de; a=ed25519; pk=pfvxvpFUDJV2h2nY0FidLUml22uGLSjByFbM6aqQQws= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260903_004136_818516_FC6E6E71 X-CRM114-Status: GOOD ( 12.11 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 Reviewed-by: Kees Cook --- 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 */ -- 2.55.0