Received: by 2002:a5b:505:0:0:0:0:0 with SMTP id o5csp7147285ybp; Wed, 16 Oct 2019 04:36:41 -0700 (PDT) X-Google-Smtp-Source: APXvYqzL8JszOM93pY9VXCv6bmAMYR+L36nGznAcmQyn2NmeTkXNvhidqCEbHoa9ZTCtInKyQPEy X-Received: by 2002:a17:906:184e:: with SMTP id w14mr39007258eje.10.1571225801597; Wed, 16 Oct 2019 04:36:41 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1571225801; cv=none; d=google.com; s=arc-20160816; b=wsQGvyVMxcglmw8L6CWkT1ev1MYd5GbwFUsj0//KaXbiw66Yvisv2kyl3hVmaKDt3R 1Jdd973QjGfKwFRVIWWvN6sM99Q7IJAgkxM4yyrusHAysghd2RwxNYZLz84csifU3nNi Xlkt5aKUDsyP+foN6tPj/1pqI9XIx9FqdMwYuQhWmJbqjjMNnCQoVQvj9hgjV03z9jsd Pw+iqqXNhbXCOYhisPZUJYXKtiV0ILHRVMTjaJzj9/g1PNJq3rG8fSNXjKrGqy7Ck3eM yD/d1J0rgUgUPyRCcbG/SU8MYPPmWqmqcgIfQ4W5BGhz2goOy78u2MF4i9qgYfNF9Dqp hPiQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:references:cc:to:subject; bh=xFAOh/2DPd5VvXF7is6NaydDA2TFzd5pyp1BSsOeRHQ=; b=debuugEh0+VBOaRpWyW7IpyqtRW9EdSlPEYy4Ux8pBNEgFY6fljjyaK4tkYJtcLgVS Cil6IUNRQIWqPdCL1IF9amY7GEpWae+35e0pdDtSWze3evTbxlO7BNxCuX/QJ/joFrMo E41JINmjY26xeelN6m/Q6NPhS8Db7TxYPTlJeuRTx6TXNSdc2ZHS9/tx7C4HiL/oJrz5 Tak98Svey+RmP3WSyZnX7Wx93bmN5XMW3GgIAQn/CYhO4lUOdSXkubDrtfKeMcE5EXFa HEkesKfKHjMbBxY+bgQa7ZQIGkSU946pmHu4Xi8sVa940W/AE7n3+M8NAWecFAzHI+Tv zGTA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id b20si16333457edc.359.2019.10.16.04.36.18; Wed, 16 Oct 2019 04:36:41 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732202AbfJPFKO (ORCPT + 99 others); Wed, 16 Oct 2019 01:10:14 -0400 Received: from mx2.suse.de ([195.135.220.15]:50042 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1730411AbfJPFKO (ORCPT ); Wed, 16 Oct 2019 01:10:14 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id AB92DB360; Wed, 16 Oct 2019 05:10:12 +0000 (UTC) Subject: Re: [PATCH 22/34] xen: Use CONFIG_PREEMPTION To: Sebastian Andrzej Siewior , linux-kernel@vger.kernel.org Cc: Stefano Stabellini , tglx@linutronix.de, xen-devel@lists.xenproject.org, Boris Ostrovsky References: <20191015191821.11479-1-bigeasy@linutronix.de> <20191015191821.11479-23-bigeasy@linutronix.de> From: =?UTF-8?B?SsO8cmdlbiBHcm/Dnw==?= Message-ID: Date: Wed, 16 Oct 2019 07:10:12 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.1 MIME-Version: 1.0 In-Reply-To: <20191015191821.11479-23-bigeasy@linutronix.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 15.10.19 21:18, Sebastian Andrzej Siewior wrote: > From: Thomas Gleixner > > CONFIG_PREEMPTION is selected by CONFIG_PREEMPT and by CONFIG_PREEMPT_RT. > Both PREEMPT and PREEMPT_RT require the same functionality which today > depends on CONFIG_PREEMPT. > > Switch the preempt anand xen-ops code over to use CONFIG_PREEMPTION. > > Cc: Boris Ostrovsky > Cc: Juergen Gross > Cc: Stefano Stabellini > Cc: xen-devel@lists.xenproject.org > Signed-off-by: Thomas Gleixner > Signed-off-by: Sebastian Andrzej Siewior Reviewed-by: Juergen Gross Juergen