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[23.128.96.18]) by mx.google.com with ESMTP id co27si6600194edb.376.2021.03.13.04.52.15; Sat, 13 Mar 2021 04:52:38 -0800 (PST) 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=@alien8.de header.s=dkim header.b="q/HKyHxn"; 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=NONE dis=NONE) header.from=alien8.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232904AbhCMMtm (ORCPT + 99 others); Sat, 13 Mar 2021 07:49:42 -0500 Received: from mail.skyhub.de ([5.9.137.197]:51822 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231497AbhCMMtZ (ORCPT ); Sat, 13 Mar 2021 07:49:25 -0500 Received: from zn.tnic (p200300ec2f1971005f32d49e743e65b9.dip0.t-ipconnect.de [IPv6:2003:ec:2f19:7100:5f32:d49e:743e:65b9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 5FCCC1EC03A0; Sat, 13 Mar 2021 13:49:24 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1615639764; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=GMA48jWDBuLlXEc4qbUS7MDYbEpxc9CIvQlJSvKXFb4=; b=q/HKyHxn05U1+I/fKkOkdjJCV9snTk4m5KKqrGooKLnj5pGR3nHNsJi868Qvu61lpvl7Cs /pB66CGnnEmwTD31nYtVbqkTFX+mh4tUjgV3BhEAe9n7cSVNJJU7WWKbnLZ012DGln3VZI XtjxYBxDB7vVOixgfDmEwQpNhzLad/0= Date: Sat, 13 Mar 2021 13:49:19 +0100 From: Borislav Petkov To: Sedat Dilek Cc: Peter Zijlstra , 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 Subject: Re: [PATCH 0/2] x86: Remove ideal_nops[] Message-ID: <20210313124919.GD16144@zn.tnic> References: <20210312113253.305040674@infradead.org> <20210312205914.GG22098@zn.tnic> <20210313084923.GA16144@zn.tnic> <20210313121541.GC16144@zn.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Mar 13, 2021 at 01:38:22PM +0100, Sedat Dilek wrote: > AFAICS you did a 5 times x86-64 defconfig with dropped pagecache and `make -j9`? The tailored .config for that particular test box. > Does your distribution offer LLVM/Clang v12.0.0-rc3 (released this > week) binaries? The partition on that box I used is debian testing, so no: $ apt search llvm-1* 2>/dev/null | grep llvm-1 libllvm-11-ocaml-dev/testing,testing 1:11.0.1-2 amd64 llvm-10/now 1:10.0.1-8+b1 amd64 [installed,local] llvm-10-dev/now 1:10.0.1-8+b1 amd64 [installed,local] llvm-10-runtime/now 1:10.0.1-8+b1 amd64 [installed,local] llvm-10-tools/now 1:10.0.1-8+b1 amd64 [installed,local] llvm-11/testing,testing,now 1:11.0.1-2 amd64 [installed,automatic] llvm-11-dev/testing,testing,now 1:11.0.1-2 amd64 [installed,automatic] llvm-11-doc/testing,testing 1:11.0.1-2 all llvm-11-examples/testing,testing 1:11.0.1-2 all llvm-11-runtime/testing,testing,now 1:11.0.1-2 amd64 [installed,automatic] llvm-11-tools/testing,testing,now 1:11.0.1-2 amd64 [installed,automatic] -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette