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Message-ID: <230338bf-b709-f2dd-bc8f-80052e98233b@suse.com> Date: Mon, 1 Aug 2022 11:06:58 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0 Subject: Re: [xen-unstable-smoke bisection] complete build-amd64-libvirt Content-Language: en-US To: Julien Grall Cc: osstest service owner , xen-devel@lists.xenproject.org, Oleksandr Tyshchenko , Anthony PERARD , "committers@xenproject.org" References: <08606914-f5f4-8415-51a2-f6a5e1c54d20@suse.com> <7bcf8fac-df56-2032-0057-2b7c671e59be@suse.com> <16b1c490-1d8f-1c35-496a-a60fb1404fc3@xen.org> From: Jan Beulich In-Reply-To: <16b1c490-1d8f-1c35-496a-a60fb1404fc3@xen.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-ClientProxiedBy: AM5PR0502CA0009.eurprd05.prod.outlook.com (2603:10a6:203:91::19) To AM6PR04MB6551.eurprd04.prod.outlook.com (2603:10a6:20b:fa::20) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 44a5bf9a-34cb-445c-de2c-08da739d3178 X-MS-TrafficTypeDiagnostic: AM9PR04MB8081:EE_ X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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I didn't look >>>> at the details at all. Please advise whether a fix will soon arrive or >>>> whether we should revert for the time being. >>> >>> We had discussion on IRC about this today. This is an issue in libvirt >>> rather than Xen. So I think a revert is not warrant here. >>> >>> Instead, it was suggested to force push because it is going to take some >>> times to fix libvirt (see more below). >>> >>> Oleksandr already sent a patch to fix libvirt [1]. The problem is even >>> if this is accepted, our testing branch for libvirt is 2 years behind >>> because they switched to Meson and Osstest has not been adapted to the >>> new build system. >>> >>> Anthony kindly offered to update Osstest. >>> >>> Regarding force pushing, I am waiting for the Osstest result to confirm >>> that only the libvirt tests are failing in staging (we already have the >>> results for smoke). So my plan is to force push on Monday. >>> >>> Please let me know on Monday morning if you have some concerns with this >>> approach. >> >> Actually I do - if we force push, the libvirt failure will stick, and >> hence potential further regressions introduced there would not be noticed. > > Well... We haven't had any push in libvirt for the past 2 years. So to > me it shows that nobody really care about the testing done. Therefore, I > don't see the problem if we don't spot further regressions. I don't understand, or maybe I did express myself ambiguously: I'm not talking about libvirt regressions (in their code base), but about changes in our code regressing libvirt. > If we don't force push, we have two solutions: > 1) Revert Oleksandr's series > 2) Leave it until we have Osstest fixed *and* Oleksandr's patch > reached libvirt. > > The former is not an option for me, because Oleksandr's series is not at > fault. So this leave us to 2). > > So what's your proposal? It's still 1), no matter that I agree that Oleksandr's series is not directly at fault. Jan