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=-5.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,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 BBA82C76192 for ; Wed, 17 Jul 2019 23:05:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8F83821841 for ; Wed, 17 Jul 2019 23:05:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="frAbdH6d" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731426AbfGQXFH (ORCPT ); Wed, 17 Jul 2019 19:05:07 -0400 Received: from mail-qk1-f193.google.com ([209.85.222.193]:41438 "EHLO mail-qk1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727657AbfGQXFH (ORCPT ); Wed, 17 Jul 2019 19:05:07 -0400 Received: by mail-qk1-f193.google.com with SMTP id v22so18893612qkj.8 for ; Wed, 17 Jul 2019 16:05:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:date:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=C6X3lAyZ4nhSUI23jBO0nTgKAeT4lK3jiOA8EMPkRqY=; b=frAbdH6dyjD4Yg05XVrC0KB/PkLCDAE0jaS7JrEQXhZI0XJHgay5LoWUcfDQmImjaI 2Bxd7RlNeQK6wvWWiNurZlY6mF9ZwPj7p8WXoFng1c3QBlUoheYiSFeF/BplGq8z3RxP CKmSCRfxE3Zj89Q0Q59EuN88ty4nGk+PhS/FwSmTSgtnFsFdJFphQxwuVizDCVGNzWB3 yMK0G7yLAoRi4wPT4gw9keQItkfyx5PjZFbuW/fDnzmuxo2dx5YnJWxaD0/pjuP90be0 vlbXsr5rMdhKcQ+3pGFYKY8LOIrc8d9XIrbB+zGIVwvPNINXm/XSJjLT+ThDCrTxuUQz JU2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:date:to:cc:subject:message-id :references:mime-version:content-disposition:in-reply-to:user-agent; bh=C6X3lAyZ4nhSUI23jBO0nTgKAeT4lK3jiOA8EMPkRqY=; b=DHtNtBDnN9c6teZ/bFwS4L213hxTCV0+Tex9U2WutF8b8pR2WUXRcr8ijp3AxnFIPr CMHxUdbX3eXOGrlgJPSj1oJ2y1wuvBBF28AvHBJF0gZXWXIn63VGSyLUoFbhlV9sYTuv 5YT0Yp4iU41n2qz1FO6NidXquHgbmVcAtb/xfoC+dfEMXdnus481F2i8cBXq9bdZ4zAg kXzTM3Iecno4joL4IaGFumvWr+sWw1TlyhwwRx6vjjNkgk+Pj4VVy8UY/H3vC0SgwV7D d4azBoEkkxzV+iFo86MVwGFxVp2eXaGexD5kqaQpNkmaRBKGmbV4aiq3EY+HcB3lJJvE RCZA== X-Gm-Message-State: APjAAAUEYCK/c0y2SqVxg6LVtJEAk4tJjEC6rl0pZ/e2HBcsEg50MusJ JMKV3PIBgreyUk8v1CbUeFw= X-Google-Smtp-Source: APXvYqxaTDZcQ02bBk5pW1vvhkSBEJZHiMiJafycngXLwi1UtewV+jo/YfEISoH2hEMtWjEvgJjJwQ== X-Received: by 2002:ae9:eb16:: with SMTP id b22mr24660664qkg.160.1563404705766; Wed, 17 Jul 2019 16:05:05 -0700 (PDT) Received: from lclaudio.dyndns.org ([191.177.181.235]) by smtp.gmail.com with ESMTPSA id j6sm11331933qkf.119.2019.07.17.16.05.04 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Wed, 17 Jul 2019 16:05:04 -0700 (PDT) From: "Luis Claudio R. Goncalves" X-Google-Original-From: "Luis Claudio R. Goncalves" Received: by lclaudio.dyndns.org (Postfix, from userid 1000) id 723F43C154C; Wed, 17 Jul 2019 20:05:01 -0300 (-03) Date: Wed, 17 Jul 2019 20:05:01 -0300 To: Thomas Gleixner Cc: Linus Torvalds , LKML , Andrew Morton , Greg Kroah-Hartman , Ingo Molnar , Peter Zijlstra , Steven Rostedt , Sebastian Siewior , Paul McKenney , Christoph Hellwig , Tejun Heo , Lukas Bulwahn , Daniel Wagner , Tom Zanussi , Daniel Bristot de Oliveira , Clark Williams , Julia Cartwright , Marc Zyngier , Frederic Weisbecker Subject: Re: [patch 1/1] Kconfig: Introduce CONFIG_PREEMPT_RT Message-ID: <20190717230501.GA5727@uudg.org> References: <20190715150402.798499167@linutronix.de> <20190715150601.205143057@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190715150601.205143057@linutronix.de> User-Agent: Mutt/1.12.0 (2019-05-25) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jul 15, 2019 at 05:04:03PM +0200, Thomas Gleixner wrote: > Add a new entry to the preemption menu which enables the real-time support > for the kernel. The choice is only enabled when an architecture supports > it. > > It selects PREEMPT as the RT features depend on it. To achieve that the > existing PREEMPT choice is renamed to PREEMPT_LL which select PREEMPT as > well. > > No functional change. > > Signed-off-by: Thomas Gleixner > --- Glad to see this important step being taken! Acked-by: Luis Claudio R. Goncalves