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=-10.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 A8B42C5519F for ; Wed, 18 Nov 2020 07:39:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 236D524656 for ; Wed, 18 Nov 2020 07:39:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="f4nPyA2M" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726655AbgKRHj5 (ORCPT ); Wed, 18 Nov 2020 02:39:57 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60494 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726296AbgKRHj4 (ORCPT ); Wed, 18 Nov 2020 02:39:56 -0500 Received: from merlin.infradead.org (merlin.infradead.org [IPv6:2001:8b0:10b:1231::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A2378C0613D4 for ; Tue, 17 Nov 2020 23:39:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=GiHrAlh1tLEfMQgzXhaQ8GsJ8zIMpmOXVFJJO0ZgE0U=; b=f4nPyA2Mei+uVPIo2mhqPVsFNl IeqTmUm94hRNG478x1HMf8C7kboqgkQDcRWFKmMF5d4ZaMVzDK1w1pA6fzUH0RLbKcsRiX6mJEFoR 6UqloReXWasBASjWS0xH9pmxbo1zLiaCzy1lrL+A30qCEVfQmX5C0sr91AOPDk3t7o4GY+SFJKe5Y 93LVTqZElw7VT64LS5SxU2uvupV5aeY2xFo8ifhdLmGrubif1GRCz1TIrL6staOnpOy0po7SDUrtv YbnsNE78uFmCeG2g4M8TUl82f6JWv2U+1f8AuMmsICYcq6ZkI8MgfkWIi9QX65E/JUnqxohlnCR13 icgmeO8w==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=noisy.programming.kicks-ass.net) by merlin.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kfI4F-0000LO-Sh; Wed, 18 Nov 2020 07:39:52 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id DC2913019CE; Wed, 18 Nov 2020 08:39:47 +0100 (CET) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id CC271200DCACF; Wed, 18 Nov 2020 08:39:47 +0100 (CET) Date: Wed, 18 Nov 2020 08:39:47 +0100 From: Peter Zijlstra To: Frederic Weisbecker Cc: LKML , "Paul E . McKenney" , Thomas Gleixner , Phil Auld , Marcelo Tosatti Subject: Re: [PATCH 0/5] context_tracking: Flatter archs not using exception_enter/exit() v3 Message-ID: <20201118073947.GQ3121392@hirez.programming.kicks-ass.net> References: <20201117151637.259084-1-frederic@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201117151637.259084-1-frederic@kernel.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Nov 17, 2020 at 04:16:32PM +0100, Frederic Weisbecker wrote: > Frederic Weisbecker (5): > context_tracking: Introduce HAVE_CONTEXT_TRACKING_OFFSTACK > context_tracking: Don't implement exception_enter/exit() on CONFIG_HAVE_CONTEXT_TRACKING_OFFSTACK > sched: Detect call to schedule from critical entry code > context_tracking: Only define schedule_user() on !HAVE_CONTEXT_TRACKING_OFFSTACK archs > x86: Support HAVE_CONTEXT_TRACKING_OFFSTACK Thanks! Acked-by: Peter Zijlstra (Intel)