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=-7.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 59B2BC4707F for ; Thu, 27 May 2021 11:27:22 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 167B2613D1 for ; Thu, 27 May 2021 11:27:22 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 167B2613D1 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.133014.248024 (Exim 4.92) (envelope-from ) id 1lmEAR-00084j-Ao; Thu, 27 May 2021 11:27:11 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 133014.248024; Thu, 27 May 2021 11:27:11 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1lmEAR-00084c-7o; Thu, 27 May 2021 11:27:11 +0000 Received: by outflank-mailman (input) for mailman id 133014; Thu, 27 May 2021 11:27:10 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1lmEAP-00084W-Um for xen-devel@lists.xenproject.org; Thu, 27 May 2021 11:27:09 +0000 Received: from smtp-out2.suse.de (unknown [195.135.220.29]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 83b0ebba-2998-43f0-8cb3-3684e685cd9d; Thu, 27 May 2021 11:27:09 +0000 (UTC) Received: from imap.suse.de (imap-alt.suse-dmz.suse.de [192.168.254.47]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 234541FD2A; Thu, 27 May 2021 11:27:08 +0000 (UTC) Received: from director2.suse.de (director2.suse-dmz.suse.de [192.168.254.72]) by imap.suse.de (Postfix) with ESMTPSA id DA06E11A98; Thu, 27 May 2021 11:27:07 +0000 (UTC) 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: 83b0ebba-2998-43f0-8cb3-3684e685cd9d DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1622114828; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=BR10Lv3o2g8TOqjBMtoXg4piCGPt5hqgiPINwMFsx8k=; b=FEQvsTRF3Cn66NpPKXDNvqzgQUJPqcaz4IpsFdnLwypg/2DPh3rRW5Llrd7SO5EM7NNx1g 6kctuHTRvuu8H3kXg2llE0TprEVN0BOTeInQIR/FVZdxALVVdq58C6JSKbdmQlgQBLKGLr CzV0+F0aIdx0FXBvvWAj48oVVSguvvQ= From: Jan Beulich Subject: [PATCH v6 0/3] evtchn: (not so) recent XSAs follow-on To: "xen-devel@lists.xenproject.org" Cc: Andrew Cooper , George Dunlap , Ian Jackson , Julien Grall , Wei Liu , Stefano Stabellini Message-ID: <01bbf3d4-ca6a-e837-91fe-b34aa014564c@suse.com> Date: Thu, 27 May 2021 13:27:03 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.10.2 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit These are grouped into a series largely because of their origin, not so much because there are (heavy) dependencies among them. The main change from v6 is the dropping of three more patches, and re-basing. 1: slightly defer lock acquire where possible 2: add helper for port_is_valid() + evtchn_from_port() 3: type adjustments Jan