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=-7.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS 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 5334EC43331 for ; Thu, 26 Mar 2020 20:51:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 23B5A2070A for ; Thu, 26 Mar 2020 20:51:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1585255897; bh=dX2KEelLHRj6El9vjBQMlQKG6Vp4OO/Ts1UTsT60j94=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=pWcdsWG0YWjhOII5WVLCcdVX/KATGgADJVLyX+GyxqsJmMZ8r1eUA9k8caMmMxoQ/ /M7BtFuoxBcfxMcPtUzt5m0gqB74Q3liu2+jtvrR+3jOKuQpIQ2mJr+iGFBh6sRe/h cBdjQOLrN200+8EvdpDXkcysW+F71ibE7Exc4lkc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727702AbgCZUvg (ORCPT ); Thu, 26 Mar 2020 16:51:36 -0400 Received: from conssluserg-01.nifty.com ([210.131.2.80]:60039 "EHLO conssluserg-01.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726260AbgCZUvf (ORCPT ); Thu, 26 Mar 2020 16:51:35 -0400 Received: from mail-ua1-f41.google.com (mail-ua1-f41.google.com [209.85.222.41]) (authenticated) by conssluserg-01.nifty.com with ESMTP id 02QKpB37016411; Fri, 27 Mar 2020 05:51:11 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conssluserg-01.nifty.com 02QKpB37016411 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1585255872; bh=zRQ7nCLtjVIU1Jq1HUXWonwpqrxN+T1KGJqxECEbYQM=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=WTuGQjp7kChJ1ST2JqdmXuS0WEo1zexYQsX/JqecibFcS4AiJIxr1dTwJjMrEqx7o U2B6CQ1NPFtPxw56un3S/xdeZcxhX2s36uh8nQU3BXB0voh6SWC9MBWv8wv8Xd9FeT DdW8Busb1dTeisI3Mbu4XlyDpvt4bxNyWcVJkrqOVFft3TZFoOVH4+3jPZZTZKsuOe qR0ts1dbukFHyL6M8Njg8XtAKx5N/wu60vbcGBBsKi4jzMKjgx9f7qFuy1UrMWrwjT Vk8j2OFe0r6rPp3SycnhhhPENmdQ+MIbLNjzYhDf3cYQX6qTI6qWgIOoY7rSjQ4DmM HDTttTA034q2w== X-Nifty-SrcIP: [209.85.222.41] Received: by mail-ua1-f41.google.com with SMTP id o15so2711254ual.3; Thu, 26 Mar 2020 13:51:11 -0700 (PDT) X-Gm-Message-State: ANhLgQ3rk2jXwAW9W/+cFn57cIRJ4a6TQJFUBdJkK4eOWO7PU+56a1GO LNbKBgYILLsaJ1hTFV+pqQxgETwa3Ep2qOYpZJw= X-Google-Smtp-Source: ADFU+vulKPchjBB+wJWyQk8duaib49GFM1PSH3O5Tu2zolCDCTk/AuA/mB2ZDNQX+Mpj+8VI/7zef+V9swnyXsYSkRk= X-Received: by 2002:a9f:28c5:: with SMTP id d63mr8445238uad.25.1585255870618; Thu, 26 Mar 2020 13:51:10 -0700 (PDT) MIME-Version: 1.0 References: <20200326202600.7086-1-Jason@zx2c4.com> In-Reply-To: <20200326202600.7086-1-Jason@zx2c4.com> From: Masahiro Yamada Date: Fri, 27 Mar 2020 05:50:34 +0900 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] x86: update AS_* macros to binutils >=2.23, supporting ADX and AVX2 To: "Jason A. Donenfeld" Cc: Linux Kbuild mailing list , LKML , Nick Desaulniers 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 On Fri, Mar 27, 2020 at 5:26 AM Jason A. Donenfeld wrote: > > Now that the kernel specifies binutils 2.23 as the minimum version, we > can remove ifdefs for AVX2 and ADX throughout. > > Signed-off-by: Jason A. Donenfeld > --- > > > Masahiro - here's an updated patch based on -next, as Nick requested. > Whether or not you'd prefer this one to the other one based on Linus' > tree is up to you, but here it is in case it's helpful. Thanks. When the netfilter PR is pulled, I will rebase on top of Linus' tree. > diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile > index 292e71dc7ba4..cd0d6ad48650 100644 > --- a/net/netfilter/Makefile > +++ b/net/netfilter/Makefile > @@ -83,10 +83,8 @@ nf_tables-objs := nf_tables_core.o nf_tables_api.o nft_chain_filter.o \ > nft_set_pipapo.o > > ifdef CONFIG_X86_64 > -ifneq (,$(findstring -DCONFIG_AS_AVX2=1,$(KBUILD_CFLAGS))) > nf_tables-objs += nft_set_pipapo_avx2.o > endif > -endif This hunk should go to: [v2,10/16] x86: probe assembler capabilities via kconfig instead of makefile I will try my best to remember this. -- Best Regards Masahiro Yamada