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 34887C369B2 for ; Thu, 17 Apr 2025 13:47:14 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.957740.1350781 (Exim 4.92) (envelope-from ) id 1u5PZx-0001Oa-TF; Thu, 17 Apr 2025 13:46:57 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 957740.1350781; Thu, 17 Apr 2025 13:46:57 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1u5PZx-0001OT-QI; Thu, 17 Apr 2025 13:46:57 +0000 Received: by outflank-mailman (input) for mailman id 957740; Thu, 17 Apr 2025 13:46:56 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1u5PZw-0001ON-36 for xen-devel@lists.xenproject.org; Thu, 17 Apr 2025 13:46:56 +0000 Received: from mail-ej1-x62e.google.com (mail-ej1-x62e.google.com [2a00:1450:4864:20::62e]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 6b775c06-1b92-11f0-9ffb-bf95429c2676; Thu, 17 Apr 2025 15:46:53 +0200 (CEST) Received: by mail-ej1-x62e.google.com with SMTP id a640c23a62f3a-acacb8743a7so138676766b.1 for ; Thu, 17 Apr 2025 06:46:53 -0700 (PDT) Received: from localhost ([84.78.159.3]) by smtp.gmail.com with UTF8SMTPSA id a640c23a62f3a-acb3d35b896sm296504366b.177.2025.04.17.06.46.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Apr 2025 06:46:52 -0700 (PDT) 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: 6b775c06-1b92-11f0-9ffb-bf95429c2676 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=citrix.com; s=google; t=1744897613; x=1745502413; darn=lists.xenproject.org; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date:from:to :cc:subject:date:message-id:reply-to; bh=KrRpFaBO72ob9ayFaxMlP8SrHHAZOx4p8j1El+R8G1o=; b=e7QpINDDsOwcGuVsmeit7AdXprA/iFRoB6fBjfxshyrH4X8K7oxMd4SjZuP4q1FwOm IVZioTYpHXIVMvqfAVZJT6LLn1egr/OGOZJpftXUjsPgXu7uTLexP79OgNx+JBxZwjXb 6+kEQXBbYKJ7gUPs6g43QwfTRYGIOwHSZ5S88= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1744897613; x=1745502413; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=KrRpFaBO72ob9ayFaxMlP8SrHHAZOx4p8j1El+R8G1o=; b=K934a8GAmJEv2AC0uGx/qw1wIj9Vf2MFGiqxcKb5s26NbxZAwt0JguevzI+e2HY2uy w/Tr581dZrXUjovMNfDZcxlxenwjY+aU+F8C8HT8PgdzAfOwewexZiU8yxwkVQ6TRIbO LYgueA9xFFbK6lY7hekHt1lnS26Wtt5ZLle6X0tf1Yua/FueMEjIulq1JY2styAFRnQz IbsToiXIYMCBe1bzmZ0o6i1UjTRanQD1GEmsqLBft11w6FTHzGe6ytcxE1ynDyZcnNPI cKU6BNmFmpOK9W18aNaPmbnsEOyRcADZVhmBXZAitai64laHi1SxPEHuZAMxWNhP/vG8 znmQ== X-Gm-Message-State: AOJu0Ywp4FJ5KVWvivHmpxRVFMtLGXxJxtG/o0iy8mtAvsHv4uUU5uNn G8M7LZM35n2wOvPujrNNPX1715XJPmrcg7sNKuEDO3D6PjYOoV2ZS9mIite8UetB8aDslSNYLvZ 2 X-Gm-Gg: ASbGncuLCBoAd6YxpbQi9XBpT7zWEqoj24DAeIQe7ko9JryjqFOxOkL2tsINjtOWguB Z3YffZ6AzLcEBtfS2T6eOcAFUYKiX8UxH4ivWq3mNMbl+r20J6ARGUzBVr8qUybJ2Rvy5SE44Y0 6CUeUWs74CO/O2Q9kkiPvVTDKjDlj88Gf6y94zrZrvuzTamMSbFNU5RI+W0erR0uWnJXHY/Z3Fy qwOSBU9XumemUxhtqozpg0hWlksSuqSqJ/zKLkTx1EHal5OJY0SW8Xf4cLeQInBBjq+yND9+TQD LbVH3hfxg1fqzlvMV48pLr5uGOuxCbRhuFlzrRExeI6YSw== X-Google-Smtp-Source: AGHT+IE6hoZMK3+e3prRN7LX/h3ebgZp4I4DWuYhx5CvzhTH/wdjuPTYoQSQ9I70VBtShacf2q0D9Q== X-Received: by 2002:a17:906:6a07:b0:ac6:d368:aa97 with SMTP id a640c23a62f3a-acb5a0a032dmr307579166b.10.1744897612561; Thu, 17 Apr 2025 06:46:52 -0700 (PDT) Date: Thu, 17 Apr 2025 15:46:51 +0200 From: Roger Pau =?utf-8?B?TW9ubsOp?= To: Stewart Hildebrand Cc: xen-devel@lists.xenproject.org Subject: Re: [PATCH] vpci/msix: use host msix table address Message-ID: References: <20250415180200.436578-1-stewart.hildebrand@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250415180200.436578-1-stewart.hildebrand@amd.com> On Tue, Apr 15, 2025 at 02:01:56PM -0400, Stewart Hildebrand wrote: > Introduce vmsix_table_host_{addr,base} returning the host physical MSI-X > table address and base. Use them in update_entry() and get_table(). > > Remove stale comment. > > Signed-off-by: Stewart Hildebrand Reviewed-by: Roger Pau Monné > --- > I considered adding this tag: > Fixes: 52ebde3cfae2 ("vpci/header: program p2m with guest BAR view") > but I left it out since upstream currently only supports identity-mapped > vPCI. Hm, not sure. As you say non-identity mapped vPCI usage is not supported, so I wouldn't insist in backporting the patch. Thanks, Roger.