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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 14558C433EF for ; Thu, 20 Jan 2022 05:46:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1358613AbiATFq0 (ORCPT ); Thu, 20 Jan 2022 00:46:26 -0500 Received: from conuserg-11.nifty.com ([210.131.2.78]:34409 "EHLO conuserg-11.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229989AbiATFqY (ORCPT ); Thu, 20 Jan 2022 00:46:24 -0500 Received: from grover.. (133-32-232-101.west.xps.vectant.ne.jp [133.32.232.101]) (authenticated) by conuserg-11.nifty.com with ESMTP id 20K5iPc1014412; Thu, 20 Jan 2022 14:44:25 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-11.nifty.com 20K5iPc1014412 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1642657466; bh=6NBzqKga/+HNsV98/PVzJhpBeK1/WIjSf8sHuENVzx0=; h=From:To:Cc:Subject:Date:From; b=l4h4ieWNaDiDamIOQdOEyCjjFaKazFjf5XcE+i5edODj38bdWDUVxg6bussfVDIOo 1vPbeOO9bf+7k2XmwJqVLmswwAZhBB2GmNqxeFYm14wJJdmplFUpKoldhZpq5Ad+ke BDESRoH+fXu8Fj8rkmVpMFtQ7o6dFFw+lLbUSnM2f3nNaXFW9QgpRX8K2OF9zoU1IV 4hrbcFCx84ingIE8Vxww5qLBOCHiSP5tvZDqgSC0MlrJmbdBJNWgoKiAPwsivoiGUJ 4Len3aCJbxgd7d4j8Andhhwt+Pe45bPGX+vdx5JtqFYVHKbO4pugq2opnNE3AP8MvO gLjugG4+oS6dQ== X-Nifty-SrcIP: [133.32.232.101] From: Masahiro Yamada To: patches@arm.linux.org.uk Cc: Masahiro Yamada , Nick Desaulniers , Russell King , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] ARM: vdso: remove -nostdlib compiler flag Date: Thu, 20 Jan 2022 14:44:18 +0900 Message-Id: <20220120054418.409817-1-masahiroy@kernel.org> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The -nostdlib option requests the compiler to not use the standard system startup files or libraries when linking. It is effective only when $(CC) is used as a linker driver. Since commit fe00e50b2db8 ("ARM: 8858/1: vdso: use $(LD) instead of $(CC) to link VDSO"), $(LD) is directly used, hence -nostdlib is unneeded. Signed-off-by: Masahiro Yamada Reviewed-by: Nick Desaulniers --- KernelVersion: 5.16 arch/arm/vdso/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/vdso/Makefile b/arch/arm/vdso/Makefile index 7c9e395b77f7..ec52b776f926 100644 --- a/arch/arm/vdso/Makefile +++ b/arch/arm/vdso/Makefile @@ -18,7 +18,7 @@ ccflags-y += -DDISABLE_BRANCH_PROFILING -DBUILD_VDSO32 ldflags-$(CONFIG_CPU_ENDIAN_BE8) := --be8 ldflags-y := -Bsymbolic --no-undefined -soname=linux-vdso.so.1 \ - -z max-page-size=4096 -nostdlib -shared $(ldflags-y) \ + -z max-page-size=4096 -shared $(ldflags-y) \ --hash-style=sysv --build-id=sha1 \ -T -- 2.32.0