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 Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4CB4EC433F5 for ; Wed, 18 May 2022 09:51:28 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.331834.555433 (Exim 4.92) (envelope-from ) id 1nrGKa-0007qo-Tt; Wed, 18 May 2022 09:51:00 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 331834.555433; Wed, 18 May 2022 09:51:00 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1nrGKa-0007qh-R1; Wed, 18 May 2022 09:51:00 +0000 Received: by outflank-mailman (input) for mailman id 331834; Wed, 18 May 2022 09:50:58 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1nrGKY-0007qb-Mw for xen-devel@lists.xenproject.org; Wed, 18 May 2022 09:50:58 +0000 Received: from de-smtp-delivery-102.mimecast.com (de-smtp-delivery-102.mimecast.com [194.104.111.102]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id 03dff376-d690-11ec-bd2c-47488cf2e6aa; Wed, 18 May 2022 11:50:57 +0200 (CEST) Received: from EUR04-HE1-obe.outbound.protection.outlook.com (mail-he1eur04lp2054.outbound.protection.outlook.com [104.47.13.54]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id de-mta-4-nEJoR7bJOgmbtVTRDEU3Ug-1; Wed, 18 May 2022 11:50:55 +0200 Received: from VE1PR04MB6560.eurprd04.prod.outlook.com (2603:10a6:803:122::25) by AM6PR04MB4167.eurprd04.prod.outlook.com (2603:10a6:209:4e::25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5250.18; Wed, 18 May 2022 09:50:52 +0000 Received: from VE1PR04MB6560.eurprd04.prod.outlook.com ([fe80::91b8:8f7f:61ac:cc9b]) by VE1PR04MB6560.eurprd04.prod.outlook.com ([fe80::91b8:8f7f:61ac:cc9b%7]) with mapi id 15.20.5273.014; Wed, 18 May 2022 09:50:52 +0000 X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 03dff376-d690-11ec-bd2c-47488cf2e6aa DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=mimecast20200619; t=1652867457; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=TiBq3rSKFwFoChy+0aeR/S4A4vPjUy3GMdBcTlrBRkQ=; b=NZfzgQRgH5z1W4//+rfjolxL9/P7sjhvA5oGzGGaWm3pELAwFAoR9LjF8CPjbszcnF/GXm 5ME2an6/lHQwixY6Kb2FfGDb38Q9lcfGuB8vUfkrQ+BjGEhlGcsCYOJzkTiuqK5R28rbpu V/P+Fl2k2pTAya5K7UUH/dRRp9HuAIY= X-MC-Unique: nEJoR7bJOgmbtVTRDEU3Ug-1 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=W1ZSNsLS7bUNv7Q2lUMNIG4DmMOZfC4j+96PKA9ISgCB72IUgEidQyHALffaUeld37MbmmE0+bt4V/Z8lILjqKr1q6gX9Cf1LYho6i0wbcBb7ASCjXRMeHndhTjiTus7lRZwo7jI0DlieNHz3X1ckBgxLHH7xKB+saVmvqeufUpqxcjUrz1Wi6j47kutIuQAJE9mwTa9IPGuMItPBZ93hfqL6GXCKGqHuM1oltMJQ3zIaKlzG7f7Au6Eq/lE9YoTixfUOiA/CE+Kjo84WvtkFz6tCCrGDNdC5dijLeXzG/ao+ZVg5khcV/WtZ0fSkxAUI3BCMYwPzPEDUNriBpI9Ig== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=TiBq3rSKFwFoChy+0aeR/S4A4vPjUy3GMdBcTlrBRkQ=; b=hKL+EpCXz3XAJbSj5BI+Gx1ye/7qLH8YDHsE8Za7yjDPT66F81DhNqvyRc/1R6AB9Q1NSb6xa7W164k7X3zGN7yGwammp0uK2KTcs/onJW7K5VCx3dgj3T5TY7tmlWafS3CMX18a5EuENNKrA1yq39RSm4t0bCct3LYKyVq/ignNwniSo7RQOQKzpiRAYr7fnb69U8K1QEXFFAPJxMa4l6KBQ0SKqDBC6MSaJYN0v9rEGl2uwx/tCxPb90nHl4ixvBuLS1EVUtQ2U6kQ7NdPY4Hp5mtjjFPa7ttPH66SAq1ZcIBJy/JgNy2FYtswguen7kLSqd53E+cRff9UcFgxhg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=suse.com; dmarc=pass action=none header.from=suse.com; dkim=pass header.d=suse.com; arc=none Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=suse.com; Message-ID: <9c668df5-26a9-0c44-83da-a2d6081974ed@suse.com> Date: Wed, 18 May 2022 11:50:49 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.9.0 Subject: Re: [PATCH v6 0/9] xen: drop hypercall function tables Content-Language: en-US To: Juergen Gross Cc: Stefano Stabellini , Julien Grall , Bertrand Marquis , Volodymyr Babchuk , George Dunlap , Wei Liu , =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= , Christopher Clark , Dario Faggioli , Daniel De Graaf , "Daniel P. Smith" , xen-devel@lists.xenproject.org, Andrew Cooper References: <20220324140139.5899-1-jgross@suse.com> <06edd55a-86f2-52e3-e275-ee928a956fdf@suse.com> <8baf689f-2a20-cf07-6878-9f9459063a25@suse.com> From: Jan Beulich In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-ClientProxiedBy: AS9PR06CA0111.eurprd06.prod.outlook.com (2603:10a6:20b:465::17) To VE1PR04MB6560.eurprd04.prod.outlook.com (2603:10a6:803:122::25) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 7cfab4cc-d953-4a9a-0294-08da38b3e552 X-MS-TrafficTypeDiagnostic: AM6PR04MB4167:EE_ X-LD-Processed: f7a17af6-1c5c-4a36-aa8b-f5be247aa4ba,ExtFwd X-Microsoft-Antispam-PRVS: X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:VE1PR04MB6560.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230001)(366004)(6636002)(316002)(37006003)(4326008)(31686004)(36756003)(54906003)(38100700002)(186003)(26005)(66476007)(66946007)(66556008)(8936002)(7416002)(4744005)(6666004)(6506007)(53546011)(6512007)(6486002)(508600001)(31696002)(5660300002)(86362001)(2616005)(6862004)(2906002)(8676002)(45980500001)(43740500002);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?dHl0YUY5Wk5mSllzV01ZMG8rQXcwSmZHRGJCcG5hSllKeXMxNGNXQ2tlQmNV?= =?utf-8?B?dXdTdkM3WjBJeHV1YTVGdzlUamNNRzVwT29oeWx2LzR3b21Fb2NacXVlT29l?= =?utf-8?B?OFJYVGMxcWsyM2hqaE9RUG5sYkxPcjlTMmFnTmtXUTlqRDhVd3Z0QXNDeVdR?= =?utf-8?B?S0JhNUFCQkZzL2N0Mnh2enpFM2J1Y21OR0dWTHBkVkdFK3MrN0dIczhjWUhU?= =?utf-8?B?VlkzZHAvcVRWbHp1YmdodUs0a2Y2NjdaaEt4NFpITWlPL3ltZG1Vd2RTSnNN?= =?utf-8?B?eFZ3Tm0rSFljeCtFUnlQL3phd3JKR1VlMUZaVU52VXgybGdQM1IwazdXNEhP?= =?utf-8?B?NWlPTy91Sm5YV25pWkx3bGJIcUpvVTBRM3ZRT21CaXlDRytoem9UTUM2Ui81?= =?utf-8?B?UnFxc0UxUkkxNDJlK3UyQjJGWS80aDc3UUV0blN1NzM1Z05OSmhFOG9neUpI?= =?utf-8?B?MHpOQTYvakhqNjFRRE1XUFhHcG13M2Q4SVJ0cWR1Q090QWphd1dKd2lEdm4y?= =?utf-8?B?Y2ZYdnpwS283RDJZQUtldk9zdFNXMnliZzhxaVFTTmNFODlUM25ieDdnUWJK?= =?utf-8?B?SHpnWmtKS2tOS1pWTDFoL2ZHbGUrdnowUTJOTmt0N3V5Y0l0aG9ockpkemt1?= =?utf-8?B?SFhqQ1REZDB4RjNRMUt4c3NtZnNRSkVHS1orTDc0TnY0TWR4QStQL2xxZnRq?= =?utf-8?B?OEtrRTdONE9mUmorSXdzdTE4YmJpUElnM2k4cXFKWmxWVmhHZGZFdDFFNUFG?= =?utf-8?B?dmNnSkFNU0kvRVBXbGEyY3V6MmFJVzl5MUZLa1U5Tk5KL01YUTNNeEV1K1Zn?= =?utf-8?B?SlZxeFk3VElhc1JEU3FKQjN4dXNTUXJ2Y2hmUDYrT0FUNTFvTEZQajQ2SG5S?= =?utf-8?B?VWErOXBsSXJhTkRXb2VDRUdwRFg5d1FSRHZHNTRJN2RuQTJTNTVtOGp3VXNX?= =?utf-8?B?K20zaDlnY0pFTi9PeWNWcWxpSDZ6eGhtdDdobjZQUElVK3poNVpvL2ZlUU1u?= =?utf-8?B?UHVLMUFNWEpGeEhHNGpMVVBROW52NFo2V0M2VG5BM0RpNC8ycEMyeGltL2Ja?= =?utf-8?B?djhIclRoNWZZcnVzMFdWeHN4T0pnZHVqV2pqQVJ6SlNHOW5tM1FSZXhzaC9K?= =?utf-8?B?ZkgvRDBOZHhXYU1PTm9NRlZ4Skx5TDNCNGtSRmRKZGtzLzdnelM0YVRkeTRK?= =?utf-8?B?UjJQd0tuVUFYUko1WVh4ZWtXcXRVWlc0VWg4VWpjR3V2MHl1TlRtc1NsdEVj?= =?utf-8?B?SkU1UG9HVWtxeTJwK1FvZnhIQmJjNXloOWZMY080Wm5PeDNQMjRzNDNISnhG?= =?utf-8?B?cWVwRWFUYlNYR2lyNDFST3lVOTZvc1M4M0NCTkNOL3lNa3R4cXdCWHlYS3pY?= =?utf-8?B?a0Z5alpFSExvamZISUlCUVIvTnJ6aFN5Q3hNWWd6WWlQekZlRWprdjdVUzk0?= =?utf-8?B?NXVRVk5QRCt5WGV6ZWtBTlY0V1UxQWhjZEdIUldCdGZnYmIxcFJnWFpkQ20z?= =?utf-8?B?RjlibGtFZDFGWnh4OHlsYytZODhmamZWSzQ2b2l4UEdELzdReVNQOGI1aUh0?= =?utf-8?B?S3k0TVJ4RkxzYkt3bjZMckZYZm5QOCtUZmNzWG1ucG9LV0Y1S211RFBpY2tn?= =?utf-8?B?KzRnSmJjcC8vUGRiRmY2TUsybjhkc0xxVW1sdXYwQ3RDL1MxcEdrVGp3VEdr?= =?utf-8?B?UVpLcEpFNzNtSnEvK2hWTG9VL3E1b1JNeXhvZGMwTFFTWUJadXFqUFBoVkI5?= =?utf-8?B?WTJMYkVZMzcwaysveEsybVdtQUhkRCtKNEJDK0J6a3hPZkJUNTk0WXpkVzBG?= =?utf-8?B?b0JBOWNNYnl4eU80MDBEWmVBNkpiQVNMazNQQlhKK0JvRWNmUlptOHh1c0Y4?= =?utf-8?B?VUJaVWJRY1ZEbXhzRmJQU0cxYXowT0ViTlZaVERZc1pUTmk5bUEvZ0hVaWg2?= =?utf-8?B?QllMU1JxQTFyc3NRWm43L3R4NzIxcytmZ3I4V2FDQ1V0QTdTL2RvN2Z6aW5a?= =?utf-8?B?eWRrWEdPb3dIQnFsUHYra3R4N2xZakFpanVDL3hCckdkRThyMVJmYlpQSlV1?= =?utf-8?B?eUJOTWtOTWhVYTNKUjI0eUFsTGNJblJlMm1EWUhzakNYTUNZbnVVaUszTElX?= =?utf-8?B?V08wdVlaWjZEVUhXOVVtdmwwUW1Md0ZocEJxUTZzQXh6YUZ5bGg2ZFQvOTlm?= =?utf-8?B?QzBvVEt2dlcrMEYrZDJHZVQzaHhpTjBoYlVxRXZDcnpRTmxHUUNsVVhGS2Rs?= =?utf-8?B?STY0M3BFZzBZVGNwSC9QaDZTWXdDMVVFMEpuVko4WFB6MkNwN3JHN01kNUtv?= =?utf-8?B?Sy9BOWhmVDdPWDVoQkg0ekh0b1drVkJuVlorUDZ0OUVGSGhBelh1Zz09?= X-OriginatorOrg: suse.com X-MS-Exchange-CrossTenant-Network-Message-Id: 7cfab4cc-d953-4a9a-0294-08da38b3e552 X-MS-Exchange-CrossTenant-AuthSource: VE1PR04MB6560.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 May 2022 09:50:52.5411 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: f7a17af6-1c5c-4a36-aa8b-f5be247aa4ba X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: IxXiSx7+gP/TWRJvW0Js8zH1F4cWFXrIwYx6G49jWSWLGd80bwmstWD2vuMBJQRKg0OLKn7xhZjdIEVCuiWzGA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR04MB4167 On 18.05.2022 11:45, Juergen Gross wrote: > BTW, the question regarding patches 1, 2 and 4 to go in as being cleanups > still stands. I would long have committed these (without waiting for Andrew), but patch 1 continues to lack an x86 side ack (which, as indicated before, I'm not happy to provide, while I also don't mean to nak the change). From an earlier attempt I also seem to recall that patches 2 and 4 can't go in ahead of patch 1. Jan