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[23.128.96.18]) by mx.google.com with ESMTP id m4si13844233edc.119.2021.03.16.06.04.31; Tue, 16 Mar 2021 06:04:57 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=hZbWCzK0; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232037AbhCPF6A (ORCPT + 99 others); Tue, 16 Mar 2021 01:58:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54146 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231908AbhCPF5a (ORCPT ); Tue, 16 Mar 2021 01:57:30 -0400 Received: from mail-il1-x12c.google.com (mail-il1-x12c.google.com [IPv6:2607:f8b0:4864:20::12c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 38347C06174A; Mon, 15 Mar 2021 22:57:30 -0700 (PDT) Received: by mail-il1-x12c.google.com with SMTP id p10so11639395ils.9; Mon, 15 Mar 2021 22:57:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:reply-to:from:date:message-id :subject:to:cc; bh=PunuthsHHvFUpjG6XB7E+47qeOKXzni10NlDoUs74g8=; b=hZbWCzK07qG99NA9PnCCun/jjiCiSspOSaYC8JiB0WJ7nK82YS9VmI4csU7HAWKsQ0 n4GnMam19zRfk+GdcWstfwo7fwVglIH3aRxCtOeYUCYohMMzImfBGI3HTyk1MG+KE5VK IS7OHhXX5TXZJvTPDeFntJK1Q/4QHkoDg4EyAiGb35gW4lv3Hvly7o5BJIT4DlvuTqpt mvV7YdMH+nUEHW9UKn2k7taxPHPO2PKQSpTDR63cC2lyfPrFx4Ji0vFbXtZFiogks3Df 4xwwsr96vIsDEvUqovjcR1YmReEoqQNYmqawuQyGEETEZM9uT38LfBVja/63fYniz2+d qYxg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:reply-to :from:date:message-id:subject:to:cc; bh=PunuthsHHvFUpjG6XB7E+47qeOKXzni10NlDoUs74g8=; b=mbmiPyi4kDbykobNt9STsNnQj0FELhUa4ZPK7FEtfHU05tdbf77RfLvEuHpoRPy6p5 4ythG3iqPNqNjwVbbtN3cPrbgvocC7UbTheFn6oGf3nAsEM0soSCLU6E6vGq6sYUZkDZ S/fwDH7Kt8Xt3zSKHPGuwk9C8/aY9HPJL/7dvFf/w1fC9GxuCnvFSaL2G8oeMVJLemwR BbYJc91LNOcM23Gq9QuhJ+aLK4+AQdBN1PzTMnaRyFvVk+czGq6kfR3wsJKhcgq0rBiE svXG6YGESwXljtT51rHjyO9aJBLB20LbZXw4xg7hAKMYHU2BxPdMxv70flQarU8QOY+M xsTg== X-Gm-Message-State: AOAM532xEVwxalgwX9OYEHvdWRX/rzSBKqVEsw2QeYrVzg3g2B7eA5FI KHSGUu1sbGJRcdu1+2cQ6BTG5848+Y4d983sPfA/KAp5Ib0= X-Received: by 2002:a92:444e:: with SMTP id a14mr2482945ilm.215.1615874249620; Mon, 15 Mar 2021 22:57:29 -0700 (PDT) MIME-Version: 1.0 References: <20210313121541.GC16144@zn.tnic> <20210313124919.GD16144@zn.tnic> <20210313132927.GF16144@zn.tnic> In-Reply-To: Reply-To: sedat.dilek@gmail.com From: Sedat Dilek Date: Tue, 16 Mar 2021 06:56:53 +0100 Message-ID: Subject: Re: [PATCH 0/2] x86: Remove ideal_nops[] To: Peter Zijlstra Cc: Borislav Petkov , x86@kernel.org, rostedt@goodmis.org, hpa@zytor.com, torvalds@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-toolchains@vger.kernel.org, jpoimboe@redhat.com, alexei.starovoitov@gmail.com, mhiramat@kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Mar 15, 2021 at 11:14 PM Peter Zijlstra wrote: > > On Mon, Mar 15, 2021 at 07:23:29PM +0100, Sedat Dilek wrote: > > > You mean something like that ^^? > > > > - Sedat - > > > > [1] https://git.zx2c4.com/laptop-kernel/commit/?id=116badbe0a18bc36ba90acb8b80cff41f9ab0686 > > *shudder*, I was more thinking you'd simply add it to you CFLAGS when > building. I don't see any point in having that in Kconfig. Simply adding the CFLAGS to arch/x86/Makefile. If I forgot to mention: Tested-by: Sedat Dilek . # LLVM/Clang v12.0.0-rc3 - Sedat -