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 22A60C4345F for ; Tue, 16 Apr 2024 08:41:07 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.706747.1104099 (Exim 4.92) (envelope-from ) id 1rweN0-0002lN-6X; Tue, 16 Apr 2024 08:40:50 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 706747.1104099; Tue, 16 Apr 2024 08:40:50 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1rweN0-0002lG-2i; Tue, 16 Apr 2024 08:40:50 +0000 Received: by outflank-mailman (input) for mailman id 706747; Tue, 16 Apr 2024 08:40:48 +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 1rweMy-0002lA-88 for xen-devel@lists.xenproject.org; Tue, 16 Apr 2024 08:40:48 +0000 Received: from mail145-16.atl61.mandrillapp.com (mail145-16.atl61.mandrillapp.com [198.2.145.16]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id 04991b1a-fbcd-11ee-b909-491648fe20b8; Tue, 16 Apr 2024 10:40:46 +0200 (CEST) Received: from pmta06.mandrill.prod.atl01.rsglab.com (localhost [127.0.0.1]) by mail145-16.atl61.mandrillapp.com (Mailchimp) with ESMTP id 4VJcv05gXLz8XRtlK for ; Tue, 16 Apr 2024 08:40:44 +0000 (GMT) Received: from [37.26.189.201] by mandrillapp.com id d48cc00ce8c44aadafc4a9a5b1d0f643; Tue, 16 Apr 2024 08:40:44 +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: 04991b1a-fbcd-11ee-b909-491648fe20b8 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mandrillapp.com; s=mte1; t=1713256844; x=1713517344; bh=pjEjfv9riQAIjJjPevFt35FKNT3qD3QODRtVHVYVp2s=; h=From:Subject:Message-Id:To:Cc:References:In-Reply-To:Feedback-ID: Date:MIME-Version:Content-Type:Content-Transfer-Encoding:CC:Date: Subject:From; b=eP18DqWd58rvmfU7YllhlC/JG/wR42cHcStgW1FSNyL9PYpldamhJsZNaQ4URx21q 5ySnZ9qU7IjJqdbxwNbxEII4XwN9FrmV1g0xY+axkvZXFNHxyRpx0zYWSWmBT19fsi /uoeGzaYP1tGoNgGfoxL6uymSJRoA8buQFXhqMQNHMSuezmgUq399gzqgaZ+NjmZXB 8fYIcZkL06sN7TKZHPtA9ETl05kro3z53v9vbMRtBYJclZhB3fD0GMN074Gjvv6/ie X+roeCiwMGup9Ez8V2SH5+zJMeAcWlKdTxafBuHpNBIUy2WehwSmOVDU37Dh8vi+6n hRQXi2Fs6e4rA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vates.tech; s=mte1; t=1713256844; x=1713517344; i=teddy.astie@vates.tech; bh=pjEjfv9riQAIjJjPevFt35FKNT3qD3QODRtVHVYVp2s=; h=From:Subject:Message-Id:To:Cc:References:In-Reply-To:Feedback-ID: Date:MIME-Version:Content-Type:Content-Transfer-Encoding:CC:Date: Subject:From; b=XTau+piv3L83ocq9clXm8va01HT2hMUcYo8jWwD+pavdiZRX3oWkKlhk4tp8Rz6dc Yw6VpVM0l/zGhcyAeuCgqykTKNRwiqTXPVbKuDBZyJLrO4r7azEnKKzMsgedWbwiJt mzGPx3JFguyjrrSJgPXPmbYYJZpCOdgyHh2WxdFBspYAlgTJ2WFDvE+v/EWLko9u+A khMdrELcYDzI9e/dlHVn8vaD1rmY64Ko12n6UCbLYOebneV0csMTp0fpLclYBZcMN0 NPEurPs2O/U3xzZ1RW7f+tTgYwCRiDMM2EnuDUdPE94mpy8pDBCHKIqdahHu0hdERR tU+3c9Gd+cUOw== From: Teddy Astie Subject: =?utf-8?Q?Re:=20[XEN=20PATCH=20v1=2015/15]=20x86/hvm:=20make=20AMD-V=20and=20Intel=20VT-x=20support=20configurable?= X-Bm-Disclaimer: Yes X-Bm-Milter-Handled: 4ffbd6c1-ee69-4e1b-aabd-f977039bd3e2 X-Bm-Transport-Timestamp: 1713256843068 Message-Id: <2a6779ba-e3d7-4f53-8a0c-404f139ba254@vates.tech> To: Sergiy Kibrik , xen-devel@lists.xenproject.org Cc: Xenia Ragiadakou , Jan Beulich , Andrew Cooper , =?utf-8?Q?Roger=20Pau=20Monn=C3=A9?= , Stefano Stabellini References: <20240416065012.3470263-1-Sergiy_Kibrik@epam.com> In-Reply-To: <20240416065012.3470263-1-Sergiy_Kibrik@epam.com> X-Native-Encoded: 1 X-Report-Abuse: =?UTF-8?Q?Please=20forward=20a=20copy=20of=20this=20message,=20including=20all=20headers,=20to=20abuse@mandrill.com.=20You=20can=20also=20report=20abuse=20here:=20https://mandrillapp.com/contact/abuse=3Fid=3D30504962.d48cc00ce8c44aadafc4a9a5b1d0f643?= X-Mandrill-User: md_30504962 Feedback-ID: 30504962:30504962.20240416:md Date: Tue, 16 Apr 2024 08:40:44 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Hello Sergiy, > Also make INTEL_IOMMU/AMD_IOMMU options dependant on VMX/SVM options. The discussion in the RFC series stated the IOMMU may be used with PV guests, and doesn't rely on VMX/SVM support (in fact, it can be used without HVM support in Xen). However, in the discussion, posted interrupts were supposed to be dependent on VMX/SVM instead. I suppose this is a leftover from the original RFC ? > https://lore.kernel.org/xen-devel/e29e375f-3d30-0eb1-7e28-b93f2d831b43@suse.com/ Teddy --- Teddy Astie | Vates XCP-ng Intern XCP-ng & Xen Orchestra - Vates solutions web: https://vates.tech