From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from herc.mirbsd.org (bonn.mirbsd.org [217.91.129.195]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 92895195; Mon, 22 Jan 2024 00:10:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.91.129.195 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705882251; cv=none; b=tm/1/Apb4oscfw/oCGhN3Es14hlYGOaoG8Zn2BzV6fPlZOkSe/H3u2sg7Ddcja3kQldoMSM3NgNbKjY6BOxkDy0fvJUIQpiUXoG6dUoCmJYp/sYMCQFphKNbckflhxvi/DTu18KM163CLQGwWBfxX52gNwBIL9iDmQaSKOxxH5U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705882251; c=relaxed/simple; bh=i1LLD5pj5IdOf6XxKkB7dJJ9iRSC3xD/bjbvPMftkak=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References: MIME-Version:Content-Type; b=Ezfi24SF349IrvBT//f+VkoiduTpFJIeH9I7u4bxDIBl2XtcRWVJlXDTM9VLrZcd5K8rozlJcnSJH+MiomIOFzS2zdJfMtw0Kff23PlqCLOPG/QrAjComIyjP4KtxvzWqWK2DcqPSfCR6DTkWsYyKwq6nR44RM2FaE2SGnHH9oo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=debian.org; spf=none smtp.mailfrom=debian.org; arc=none smtp.client-ip=217.91.129.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=debian.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=debian.org Received: from herc.mirbsd.org (tg@herc.mirbsd.org [192.168.0.82]) by herc.mirbsd.org (8.14.9/8.14.5) with ESMTP id 40LNwBdR015513 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sun, 21 Jan 2024 23:58:25 GMT Date: Sun, 21 Jan 2024 23:58:11 +0000 (UTC) From: Thorsten Glaser X-X-Sender: tg@herc.mirbsd.org To: "H. Peter Anvin" cc: Peter Zijlstra , x86@kernel.org, rostedt@goodmis.org, 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 1/2] x86: Remove dynamic NOP selection In-Reply-To: Message-ID: References: <20210312113253.305040674@infradead.org> <20210312115749.065275711@infradead.org> Content-Language: de-Zsym-DE-1901-u-em-text-rg-denw-tz-utc, en-Zsym-GB-u-cu-eur-em-text-fw-mon-hc-h23-ms-metric-mu-celsius-rg-denw-tz-utc-va-posix Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE H. Peter Anvin dixit: > But yes, with all even remotely recent CPUs all actually handling nopl > properly, this isn't relevant anymore. This was, incidentally, triggered by looking into a problem report that something did *not* work on a Geode LX system. People don=E2=80=99t just run Linux on =E2=80=9Crecent CPUs=E2=80=9D (thoug= h I at least got me an Atom and a Core2Duo for it and run BSD on my Pentium-M and VIA C7 systems). bye, //mirabilos --=20 =E2=80=9ECool, /usr/share/doc/mksh/examples/uhr.gz ist ja ein Grund, mksh auf jedem System zu installieren.=E2=80=9C =09-- XTaran auf der OpenRheinRuhr, ganz begeistert (EN: =E2=80=9C[=E2=80=A6]uhr.gz is a reason to install mksh on every system= =2E=E2=80=9D)