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=-11.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 9F4BEC5519F for ; Wed, 18 Nov 2020 14:20:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 339892224C for ; Wed, 18 Nov 2020 14:20:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="atrIZSxj" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726643AbgKROUH (ORCPT ); Wed, 18 Nov 2020 09:20:07 -0500 Received: from mail.kernel.org ([198.145.29.99]:51878 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725710AbgKROUF (ORCPT ); Wed, 18 Nov 2020 09:20:05 -0500 Received: from localhost (unknown [176.167.30.29]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 92235246AB; Wed, 18 Nov 2020 14:20:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605709205; bh=H5KKQtwlN0sy6P8e1QTjLOv0qUVl5k/EwvoDhEaR5gY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=atrIZSxjTu0GeX9wgo5I5qj6oAdptTVNNuhrL5a3qcOatG/EGCkDFnXj3KCGQo7jT dRdnq1qLkNlvnr0kO3jNXcVVKP8qfgIm73z2+vleLYWXpg5X62cwmbsGrpkJJcfINd Q/a3I/5pOHe6kgvkjtXyN4b7gszl/3piPspTPI4g= Date: Wed, 18 Nov 2020 15:20:02 +0100 From: Frederic Weisbecker To: Peter Zijlstra 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: <20201118142002.GB279436@lothringen> References: <20201117151637.259084-1-frederic@kernel.org> <20201118073947.GQ3121392@hirez.programming.kicks-ass.net> <20201118134826.GA279436@lothringen> <20201118140503.GU3121392@hirez.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201118140503.GU3121392@hirez.programming.kicks-ass.net> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Nov 18, 2020 at 03:05:03PM +0100, Peter Zijlstra wrote: > On Wed, Nov 18, 2020 at 02:48:26PM +0100, Frederic Weisbecker wrote: > > On Wed, Nov 18, 2020 at 08:39:47AM +0100, Peter Zijlstra wrote: > > > 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) > > > > Thanks! Probably this should go through your branches? > > Fair enough; these are now headed for tip/core/entry. Thanks a lot! :)