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 X-Spam-Level: X-Spam-Status: No, score=-16.5 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT,USER_IN_DEF_DKIM_WL autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 46264C5CFFE for ; Mon, 10 Dec 2018 22:32:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F096B2082F for ; Mon, 10 Dec 2018 22:32:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="KxUhz5eR" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F096B2082F Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=google.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729402AbeLJWcE (ORCPT ); Mon, 10 Dec 2018 17:32:04 -0500 Received: from mail-vk1-f202.google.com ([209.85.221.202]:52312 "EHLO mail-vk1-f202.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726392AbeLJWcB (ORCPT ); Mon, 10 Dec 2018 17:32:01 -0500 Received: by mail-vk1-f202.google.com with SMTP id x202so2956692vke.19 for ; Mon, 10 Dec 2018 14:32:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=uz3a0ZuaTys1qNjTLk3P2XYMEjHLTYAmhI4J70kb0Fg=; b=KxUhz5eR3j1aR5G6iQw8EJSmQWIRNSmaPQItXPxr1/PnRLgbDpb+MZYqgVQFhXyCrl t6bRy8u9y7OhAsvZyZ5KUE7etiWHBlTZUeUD119Z3HoUY0DFnJO2FA9nt76LRaUNM+Fn 0+29qq9PEPBscBd+U85ktCGa0USCfP6ftGlBFZVfIwcKMUm1Nm1TfnSAHSTqyOpb4Bwk WDEdy3spIz0q9ROjOcVCR71IrgI2mdhBeJVpR4l0jGEKnDzWjlPTEMnPIvTqliLBn/Hk 5hKHapat5RZNpsStET5FV4OCfT5xmW40TANWDOgcQ3kE9QHvmc4ynYS/aJdvyeogkDpM XmqQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=uz3a0ZuaTys1qNjTLk3P2XYMEjHLTYAmhI4J70kb0Fg=; b=gaBZUR5l3p3+jtz/OwPfhKDwoTAk5jvN77oKsbR0lKUwEj0e2Lv+glUHnMY16X4ZCj TeQBz2OH5At1hq2OfZKzCTiJ4YkSbZEtUktikuD+VJoJ/ukWtj9TCm6SxcUrkckZcVyT /a+TAuMP/VJpI7lgBbrR9mVXzl1jO7P7eW0q/c6vVt2TsJu4ZIiog9kaEqQZLD9MpelK KZHpecK3YX+goPLhKQjEXNqKRiwuu9vMtUJhF3lH2Plhb+pduV0YYAEvBtBLvXVToIlX QJr0hd92zWY3G5mXOAzAb3Jvdcthd5ysvszM7PvCe/srNWEkQK/yX8YTbdetJ7HKQE/n 7XGw== X-Gm-Message-State: AA+aEWY5BFx/n7XTMMsYV3FSNzIIUo6ooRpg5yifm4CyJcSTeqHeBa1n mFgJtayLW/urY4SbHl0JHjDXqqhD1Dz7IW7EUdw= X-Google-Smtp-Source: AFSGD/X2dH7oE25tcCkNOqXBxQn0bRNSmoG5phQ8wOgqDSkJ6riP9VcRg1mX+ubwtVCF+2fJlV1Y7DRlHvoJmg1VNLQ= X-Received: by 2002:a1f:91d4:: with SMTP id t203mr11768131vkd.2.1544481119764; Mon, 10 Dec 2018 14:31:59 -0800 (PST) Date: Mon, 10 Dec 2018 14:31:32 -0800 Message-Id: <20181210223133.22667-1-ndesaulniers@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.20.0.rc2.403.gdbc3b29805-goog Subject: [PATCH] ARM: VDSO: Drop implicit common-page-size linker flag From: ndesaulniers@google.com To: linux@armlinux.org.uk Cc: Nick Desaulniers , Dmitry Vyukov , Andrew Morton , Mark Rutland , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org GNU linker's -z common-page-size's default value is based on the target architecture. arch/arm/vdso/Makefile sets it to the architecture default, which is implicit and redundant. Drop it. Link: https://lkml.kernel.org/r/20181206191231.192355-1-ndesaulniers@google.com Signed-off-by: Nick Desaulniers --- arch/arm/vdso/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/vdso/Makefile b/arch/arm/vdso/Makefile index f4efff9d3afb..8f2fac5acbc8 100644 --- a/arch/arm/vdso/Makefile +++ b/arch/arm/vdso/Makefile @@ -11,7 +11,7 @@ ccflags-y := -fPIC -fno-common -fno-builtin -fno-stack-protector ccflags-y += -DDISABLE_BRANCH_PROFILING VDSO_LDFLAGS := -Wl,-Bsymbolic -Wl,--no-undefined -Wl,-soname=linux-vdso.so.1 -VDSO_LDFLAGS += -Wl,-z,max-page-size=4096 -Wl,-z,common-page-size=4096 +VDSO_LDFLAGS += -Wl,-z,max-page-size=4096 VDSO_LDFLAGS += -nostdlib -shared VDSO_LDFLAGS += $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) VDSO_LDFLAGS += $(call cc-ldoption, -Wl$(comma)--build-id) -- 2.20.0.rc2.403.gdbc3b29805-goog