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=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 14440C64E8A for ; Mon, 30 Nov 2020 11:53:35 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 887292074A for ; Mon, 30 Nov 2020 11:53:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="GmKVPlL8"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="MnNpDy1I" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 887292074A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=lfKztSrL5lzN0ykkpRsbSZ+Eg7xHSums5nGHOcVZNzM=; b=GmKVPlL85ZOvbyMRasHZEc6pM VtLRa6+pC8oRF2Nv/td88UN8+SY0WGrLE/ZKmvfIqFKX9bXJ5rVBLEo7privZ7tXUGj+/+WsUbeuY G5mTTPM6yMx3m/KD+J92YIfl1aER/y38e8Ia+chtGff04cMA1gw83etqmfzhXb0f95BnNautlROjr tuV0GNLYVlyDRiD+IaNSgsif1ayaU+5/ybxNrFkRW1Wn6cnwGJ+bjkQI258stVtsqWjW+/vZML0fU PPnilAV+iGYHqSG6QSH76sVmHN3a9YRz5UROwHsD4M5A1sE+zoH97sgJ2y/agW7oINyxDdUHFJpaC YO/KIJjzw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kjhjM-0007dM-Cr; Mon, 30 Nov 2020 11:52:32 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kjhjJ-0007cI-HU for linux-arm-kernel@lists.infradead.org; Mon, 30 Nov 2020 11:52:30 +0000 Received: from willie-the-truck (236.31.169.217.in-addr.arpa [217.169.31.236]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C24982074A; Mon, 30 Nov 2020 11:52:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1606737148; bh=ZiZagQtRbUz77A0qHJ/6d4tgOyHKNO+y3elnQs2W+xw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=MnNpDy1IneXFXP/lQupOBnMLxBRe5aJE3S3AeMbB5b0qt3ZR65WOmJaShZf3bd0Xx wt8jX8yj5HEw/l01qC8cRnrqIuZ7ah7LMJfsVUDMV4xuXzrh4/7bKTGlnvKmeAcGnj WiTprgJ8Vio2K37i3mmw4xbiu/TLHBswxaM7XYfk= Date: Mon, 30 Nov 2020 11:52:22 +0000 From: Will Deacon To: Sami Tolvanen Subject: Re: [PATCH v7 14/17] arm64: vdso: disable LTO Message-ID: <20201130115222.GC24563@willie-the-truck> References: <20201118220731.925424-1-samitolvanen@google.com> <20201118220731.925424-15-samitolvanen@google.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20201118220731.925424-15-samitolvanen@google.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201130_065229_668608_016E7059 X-CRM114-Status: GOOD ( 15.30 ) 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: linux-arch@vger.kernel.org, Kees Cook , "Paul E. McKenney" , kernel-hardening@lists.openwall.com, Peter Zijlstra , Greg Kroah-Hartman , Masahiro Yamada , linux-kbuild@vger.kernel.org, Nick Desaulniers , linux-kernel@vger.kernel.org, Steven Rostedt , clang-built-linux@googlegroups.com, linux-pci@vger.kernel.org, Josh Poimboeuf , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Nov 18, 2020 at 02:07:28PM -0800, Sami Tolvanen wrote: > Disable LTO for the vDSO by filtering out CC_FLAGS_LTO, as there's no > point in using link-time optimization for the small about of C code. "about" => "amount" ? > > Signed-off-by: Sami Tolvanen > Reviewed-by: Kees Cook > --- > arch/arm64/kernel/vdso/Makefile | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) With the typo fixed: Acked-by: Will Deacon Will _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel