From patchwork Tue May 15 02:37:58 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 135809 Delivered-To: patch@linaro.org Received: by 2002:a2e:9706:0:0:0:0:0 with SMTP id r6-v6csp401197lji; Mon, 14 May 2018 19:38:31 -0700 (PDT) X-Google-Smtp-Source: AB8JxZqL9bBPkE9NkB+TpebEbaEOLejyxlyq84PNmIA7UgXDWWcXgS9MCh68TpsswN9cHCZqAtBX X-Received: by 2002:a62:f713:: with SMTP id h19-v6mr12722190pfi.165.1526351911104; Mon, 14 May 2018 19:38:31 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1526351911; cv=none; d=google.com; s=arc-20160816; b=RGIsojdAa2yevRpMCZYpM9KdizBPZLZcUHGcy/OX38LWNMXAzYAnrwQif40EnOZhk5 ZRqwFac2xm7jZppQr0XMJkHnaPEZiym8re7pOw2qRa/0JeEjqrpAKFokTduaBUYr7N6J GeCMPNKoBebnrwXq0MNAnbymCzjW54KHKLMIWn1tLMFBKL23NyozbcETGV6OYlN8lQaN PB/HRVV78/5m3OHsV8euk29h+9ZL8nPWY0T/Ub2eX9xgz7CbxVb6VJlnR+cen5qxKLjm RkmHLLrtd9NiuxY8fRSt7za83LPurcSRGKrUkv/yG0Yv3zVnkIca+qooxAcfZLa+kGoj MFpg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from :dkim-signature:dkim-filter:arc-authentication-results; bh=TdBWjRd28wCM+8iXkvv4+i8NjjPQLJutHL/uZ0UsIM8=; b=Rj4phNniAPexKwpn8zyQid+JOPT2ciBVgUn9gaXc1nL8nMCd3iaP8n1vm75WLiquhM 5DWfsU73Vg43v2Ws8fXLCDCYr2CDguVMUQ+yXKGJqcd7L6cj+vQMbg5IfNNSaCOGLSl5 PrQ4yVS57UjX+pdiR48//Sixg2zQUu7QekT+7On8KpDPZeRV0Yk5Fsdi/HOtpvcLu9If kj3dKhzC9uVIiMQJZS6U1nEZHy5BVFRMY9dUyw7EltT+c6UMRt6y+WY7B8I0b0HltqwT vqVxHuGVDopsoRhE/wscW48zyWCF+EZIsUjQBNnai1AC+CMZbEMKodOvNRvAv9ZXH/BI SuZQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=oHHCyxJi; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 6-v6si10941320pft.35.2018.05.14.19.38.30; Mon, 14 May 2018 19:38:31 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=oHHCyxJi; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752173AbeEOCi2 (ORCPT + 29 others); Mon, 14 May 2018 22:38:28 -0400 Received: from conuserg-12.nifty.com ([210.131.2.79]:62016 "EHLO conuserg-12.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752044AbeEOCi1 (ORCPT ); Mon, 14 May 2018 22:38:27 -0400 Received: from pug.e01.socionext.com (p14092-ipngnfx01kyoto.kyoto.ocn.ne.jp [153.142.97.92]) (authenticated) by conuserg-12.nifty.com with ESMTP id w4F2bxAF001564; Tue, 15 May 2018 11:38:00 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-12.nifty.com w4F2bxAF001564 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1526351880; bh=TdBWjRd28wCM+8iXkvv4+i8NjjPQLJutHL/uZ0UsIM8=; h=From:To:Cc:Subject:Date:From; b=oHHCyxJimrGOTFP+T+vY0TShIOJgXnqYvlhahbsajCtGF4P74tr/hsq1xeZMDWAGN H5bzwL2XzIDrGweGN42v9Et45XpYp7KiP581XeZYX0dyIAHL4S/6baM7M58tJoB4pd KeZWJ6lGV3cUlE/TEpNnHmEXuv+ZcXlD/ESMgFYLRpcOSTjgFDQoQdN61w6DOSLALK +VCDyEsldgekvVJIRBm05/8MqnPsJyJ8FYiCTpVrLbtipRHntgJmexR+dphIlqkxTt 7iSOPD4XRpXG11foFKlyD6dw9zAxetZI1yC/tT1U1IZiVTOYfUxunN+UjxuWLBGpwo fokDvj1WHN0Lg== X-Nifty-SrcIP: [153.142.97.92] From: Masahiro Yamada To: Jeff Dike , Richard Weinberger , user-mode-linux-devel@lists.sourceforge.net Cc: linux-kernel@vger.kernel.org, Masahiro Yamada Subject: [PATCH RESEND] um: vdso: remove unused vdso-syms.lds Date: Tue, 15 May 2018 11:37:58 +0900 Message-Id: <1526351878-24961-1-git-send-email-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This file contains symbol values, and was originally linked into vmlinux, but I have no idea what it was actually used for. Since commit 827880ec260b ("x86/um: thin archives build fix"), it is not even linked. Now it is completely orphan, and no problem has been reported. It is a proof that this file was not needed in the first place. Signed-off-by: Masahiro Yamada Acked-by: Ingo Molnar --- The previous post has gone to the moderator due to too many recipients. I am resending this. I hope this is reaching UML maintainers. arch/x86/um/vdso/.gitignore | 1 - arch/x86/um/vdso/Makefile | 16 ---------------- 2 files changed, 17 deletions(-) -- 2.7.4 Acked-by: Richard Weinberger diff --git a/arch/x86/um/vdso/.gitignore b/arch/x86/um/vdso/.gitignore index 9cac6d0..f8b69d8 100644 --- a/arch/x86/um/vdso/.gitignore +++ b/arch/x86/um/vdso/.gitignore @@ -1,2 +1 @@ -vdso-syms.lds vdso.lds diff --git a/arch/x86/um/vdso/Makefile b/arch/x86/um/vdso/Makefile index 1000335..426681e 100644 --- a/arch/x86/um/vdso/Makefile +++ b/arch/x86/um/vdso/Makefile @@ -53,22 +53,6 @@ $(vobjs): KBUILD_CFLAGS += $(CFL) CFLAGS_REMOVE_vdso-note.o = -pg -fprofile-arcs -ftest-coverage CFLAGS_REMOVE_um_vdso.o = -pg -fprofile-arcs -ftest-coverage -targets += vdso-syms.lds -extra-$(VDSO64-y) += vdso-syms.lds - -# -# Match symbols in the DSO that look like VDSO*; produce a file of constants. -# -sed-vdsosym := -e 's/^00*/0/' \ - -e 's/^\([0-9a-fA-F]*\) . \(VDSO[a-zA-Z0-9_]*\)$$/\2 = 0x\1;/p' -quiet_cmd_vdsosym = VDSOSYM $@ -define cmd_vdsosym - $(NM) $< | LC_ALL=C sed -n $(sed-vdsosym) | LC_ALL=C sort > $@ -endef - -$(obj)/%-syms.lds: $(obj)/%.so.dbg FORCE - $(call if_changed,vdsosym) - # # The DSO images are built using a special linker script. #