From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by mx.groups.io with SMTP id smtpd.web10.15147.1672931565005663470 for ; Thu, 05 Jan 2023 07:12:45 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=DqvTL7Vj; spf=pass (domain: redhat.com, ip: 170.10.129.124, mailfrom: lersek@redhat.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1672931564; 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=WvJhogEXPdqn2PcC41nLnHlnaDiFlNMVd9c/h2zCb14=; b=DqvTL7Vjl+E6uUFS/91YQJiUqxTE7uvLpuffjVogjKGFKoGHFo5sLAvevOXbpnAT6Hnh8t FSRDbSeNIff288a15GJI85PJzOq9hSwARAzFLSHMytP65DJSTosftY9iEnsxQ8CouhDMqo kWLpNL+AqwnNVu2dzfYRtImpu8VXhXE= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-613-xoR07Z_UNNiDTyuZmg96OA-1; Thu, 05 Jan 2023 10:12:41 -0500 X-MC-Unique: xoR07Z_UNNiDTyuZmg96OA-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 207A03C0CD55; Thu, 5 Jan 2023 15:12:40 +0000 (UTC) Received: from [10.39.192.44] (unknown [10.39.192.44]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 257E04014CEA; Thu, 5 Jan 2023 15:12:37 +0000 (UTC) Message-ID: <9bbcf3b8-1ef6-398c-ac6f-1fac7036f843@redhat.com> Date: Thu, 5 Jan 2023 16:12:36 +0100 MIME-Version: 1.0 Subject: Re: [PATCH 0/1] OvmfPkg/PlatformInitLib: catch QEMU's CPU hotplug reg block regression To: Gerd Hoffmann , Oliver Steffen Cc: devel@edk2.groups.io, Ard Biesheuvel , Brijesh Singh , Erdem Aktas , James Bottomley , Jiewen Yao , Jordan Justen , Min Xu , Sebastien Boeuf , Tom Lendacky References: <20230104151234.286030-1-lersek@redhat.com> <20230105131222.jx3ridl4eb73xn2a@sirius.home.kraxel.org> <20230105135211.jdletfnhvn3edjqi@sirius.home.kraxel.org> From: "Laszlo Ersek" In-Reply-To: <20230105135211.jdletfnhvn3edjqi@sirius.home.kraxel.org> X-Scanned-By: MIMEDefang 3.1 on 10.11.54.2 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 1/5/23 14:52, Gerd Hoffmann wrote: > On Thu, Jan 05, 2023 at 02:43:32PM +0100, Oliver Steffen wrote: >> Quoting Gerd Hoffmann (2023-01-05 14:12:22) >>> Not sure this is an option. Is nested virtualization supported in azure >>> pipeline VMs? If so, is /dev/kvm passed into containers? >> >> I doubt it, but need to check. > >>> That requires updating the fedora containers though. I think they are >>> at Fedora 35 still, which is EOL meanwhile, so no more updates ... >> >> Yes, it is Fedora 35, because we were (are?) not ready for gcc 12 yet. > > The gcc12 fix finally landed (129404f6e4395008ac0045e7e627edbba2a1e064), > so yes, we are ready now. > >> Currently we are building Qemu is from scratch anyway (instead of >> using the Fedora 35 repo) becasue we needed a recent one, see >> https://github.com/tianocore/containers/blob/main/Fedora-35/Dockerfile#L75 > > Alternative to self-compiling is using > https://fedoraproject.org/wiki/Virtualization_Preview_Repository > for a more recent qemu version. Ah, those options all sound great. I didn't expect it was possible to use self-built (or otherwise "externally sourced") QEMUs in CI! Thanks! Laszlo