From patchwork Fri Mar 20 14:53:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vincenzo Frascino X-Patchwork-Id: 11449559 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 76FCB1668 for ; Fri, 20 Mar 2020 15:00:53 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 505BA20714 for ; Fri, 20 Mar 2020 15:00:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="fULB2gms" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 505BA20714 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=hBLkKy4RKJXcAbmAXavuUkirPdnLhBwsv77t7Yjc954=; b=fULB2gms62cCkZ zealRx7JTbR/stt2mPgFu1+EmUP0bGySYkrhfY2/8scpG67gQC4nzAB0jbGKyhJ3szdvE74oEDxqg vLGVxWrNoG9HzT1skpEWIa4QiOivcMBTRVkAlBBvNHCVFgRAviZbEHKJPX8daLOswkM+OuCD457DA JDjOxOhJ6OCXjwEP2RC+W18KwjIlGcXvrX7AP5fZhz9+T8m9suTSQ4h5kQJqdRFvS637LrMMJAlks ktxs3hL+L+GsoYELe4jRv6n++ATDYEWpzp7MQjR740R96P3Sv4a5J/igzQ35X3YUnuE4HzWpC1Noy 9jUVQz7/2XrL7X2gY93g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jFJ8k-0004Qv-PM; Fri, 20 Mar 2020 15:00:50 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jFJ3v-0007OD-Cc for linux-arm-kernel@lists.infradead.org; Fri, 20 Mar 2020 14:55:53 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id E7143FEC; Fri, 20 Mar 2020 07:55:50 -0700 (PDT) Received: from e119884-lin.cambridge.arm.com (e119884-lin.cambridge.arm.com [10.1.196.72]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id F25663F792; Fri, 20 Mar 2020 07:55:47 -0700 (PDT) From: Vincenzo Frascino To: linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com, linux-mips@vger.kernel.org, x86@kernel.org Subject: [PATCH v5 21/26] arm64: vdso32: Include common headers in the vdso library Date: Fri, 20 Mar 2020 14:53:46 +0000 Message-Id: <20200320145351.32292-22-vincenzo.frascino@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200320145351.32292-1-vincenzo.frascino@arm.com> References: <20200320145351.32292-1-vincenzo.frascino@arm.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200320_075551_472646_DA37B169 X-CRM114-Status: GOOD ( 11.16 ) X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [217.140.110.172 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Nick Desaulniers , Kees Cook , Arnd Bergmann , Stephen Boyd , Catalin Marinas , Dmitry Safonov <0x7f454c46@gmail.com>, Russell King , Mark Salyzyn , Paul Burton , Ingo Molnar , Borislav Petkov , Andy Lutomirski , Marc Zyngier , Peter Collingbourne , Thomas Gleixner , Vincenzo Frascino , Will Deacon , Andrei Vagin Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The vDSO library should only include the necessary headers required for a userspace library (UAPI and a minimal set of kernel headers). To make this possible it is necessary to isolate from the kernel headers the common parts that are strictly necessary to build the library. Refactor the vdso32 implementation to include common headers. Cc: Catalin Marinas Cc: Will Deacon Acked-by: Catalin Marinas Signed-off-by: Vincenzo Frascino --- arch/arm64/include/asm/vdso/compat_gettimeofday.h | 2 +- arch/arm64/kernel/vdso32/vgettimeofday.c | 2 -- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/arm64/include/asm/vdso/compat_gettimeofday.h b/arch/arm64/include/asm/vdso/compat_gettimeofday.h index 401df2bcd741..b6907ae78e53 100644 --- a/arch/arm64/include/asm/vdso/compat_gettimeofday.h +++ b/arch/arm64/include/asm/vdso/compat_gettimeofday.h @@ -8,7 +8,7 @@ #ifndef __ASSEMBLY__ #include -#include +#include #include diff --git a/arch/arm64/kernel/vdso32/vgettimeofday.c b/arch/arm64/kernel/vdso32/vgettimeofday.c index ddbad47efaa4..5acff29c5991 100644 --- a/arch/arm64/kernel/vdso32/vgettimeofday.c +++ b/arch/arm64/kernel/vdso32/vgettimeofday.c @@ -5,8 +5,6 @@ * Copyright (C) 2018 ARM Limited * */ -#include -#include int __vdso_clock_gettime(clockid_t clock, struct old_timespec32 *ts)