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Message-ID: <55e215f8-a759-906a-a5b4-c72fd155f6a0@suse.com> Date: Mon, 11 Sep 2023 09:10:23 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.15.0 Subject: Re: Xen 4.18 release: Reminder about feature/code freeze Content-Language: en-US To: Henry Wang Cc: Julien Grall , Andrew Cooper , "sstabellini@kernel.org" , Bertrand Marquis , "jgross@suse.com" , =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= , Anthony PERARD , "community.manager@xenproject.org" , "xen-devel@lists.xenproject.org" References: From: Jan Beulich In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-ClientProxiedBy: FR2P281CA0084.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:9b::11) To AS8PR04MB8788.eurprd04.prod.outlook.com (2603:10a6:20b:42f::21) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AS8PR04MB8788:EE_|AS5PR04MB9875:EE_ X-MS-Office365-Filtering-Correlation-Id: 1f5f1fd2-e082-4d68-2808-08dbb2962a3e X-LD-Processed: f7a17af6-1c5c-4a36-aa8b-f5be247aa4ba,ExtFwd X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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[PATCH 0/7] tools: More Python 3 fixes (part 1 of N) > https://gitlab.com/xen-project/xen/-/issues/114 > > 2. tools: Switch to non-truncating XENVER_* ops > https://lore.kernel.org/xen-devel/20230117135336.11662-1-andrew.cooper3@citrix.com/ > > 3. dom0less vs xenstored setup race Was: xen | Failed pipeline for staging | 6a47ba2f > https://marc.info/?l=xen-devel&m=168312468808977 > https://marc.info/?l=xen-devel&m=168312687610283 > > 4. The proper eIBRS support for x86 > https://lore.kernel.org/xen-devel/ec8e75da-743b-50dc-4665-854c446c974e@citrix.com/ In this same are of speculation control goes "x86/spec-ctrl: IBPB improvements" (v4: https://lists.xen.org/archives/html/xen-devel/2023-02/msg00748.html). > 5. [PATCH 1/2] credit: Limit load balancing to once per millisecond > https://lore.kernel.org/xen-devel/20230630113756.672607-1-george.dunlap@cloud.com/ > > 6. [PATCH 0/2] Revoke IOMEM/IO port/IRQ permissions on PCI detach for HVM guest > https://lore.kernel.org/xen-devel/20230809103305.30561-1-julien@xen.org/ > > 7. [PATCH v2 0/8] Fixes to debugging facilities > https://lore.kernel.org/xen-devel/21cc28b9-91d1-1e6e-23ac-00c44f3ec08e@gmail.com/ Other x86 items that among the x86 maintainers we've marked 4.18 material: - x86: reduce cache flushing overhead (v2: https://lists.xen.org/archives/html/xen-devel/2023-05/msg00242.html) - DOITM (Andrew meaning to post an alternative to https://lists.xen.org/archives/html/xen-devel/2022-09/msg01132.html, which likely would derive from https://github.com/xenserver/xen.pg/blob/XS-8.3.x/patches/x86-Activate-Data-Operand-Invariant-Timing-Mode-by-d.patch) Plus, affecting all architectures: - runstate/time area registration by (guest) physical address (v3: https://lists.xen.org/archives/html/xen-devel/2023-05/msg00304.html) - annotate entry points with type and size (v4: https://lists.xen.org/archives/html/xen-devel/2023-08/msg00470.html) Jan