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 57F1CFA3725 for ; Fri, 2 Jan 2026 01:02:31 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.1194805.1512991 (Exim 4.92) (envelope-from ) id 1vbTYK-0001N7-GI; Fri, 02 Jan 2026 01:02:04 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 1194805.1512991; Fri, 02 Jan 2026 01:02:04 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1vbTYK-0001N0-D0; Fri, 02 Jan 2026 01:02:04 +0000 Received: by outflank-mailman (input) for mailman id 1194805; Fri, 02 Jan 2026 01:02:02 +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 1vbTYI-0001MQ-7G for xen-devel@lists.xenproject.org; Fri, 02 Jan 2026 01:02:02 +0000 Received: from mail-yw1-x112c.google.com (mail-yw1-x112c.google.com [2607:f8b0:4864:20::112c]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id a2fafdd6-e776-11f0-9ccf-f158ae23cfc8; Fri, 02 Jan 2026 02:01:58 +0100 (CET) Received: by mail-yw1-x112c.google.com with SMTP id 00721157ae682-787da30c50fso104535047b3.3 for ; Thu, 01 Jan 2026 17:01:58 -0800 (PST) Received: from [10.138.34.110] (h69-131-146-178.cncrtn.broadband.dynamic.tds.net. [69.131.146.178]) by smtp.gmail.com with ESMTPSA id 00721157ae682-78fb44f0dcdsm152117307b3.30.2026.01.01.17.01.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 01 Jan 2026 17:01:55 -0800 (PST) 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: a2fafdd6-e776-11f0-9ccf-f158ae23cfc8 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1767315717; x=1767920517; darn=lists.xenproject.org; h=in-reply-to:autocrypt:from:content-language:references:cc:to :subject:user-agent:mime-version:date:message-id:from:to:cc:subject :date:message-id:reply-to; bh=ltarQJfJ+LzqQBIQmaaL8RKQb1xGu7Kq2R9foeGM+T8=; b=XNJZkGTO0SFz+HaznnkoHJo4rI7UqzTW5oRx+9vtQd3Kizvqlt7GKm8TXLdUzps5p8 WNzq5L0aBk+OtRj2fZ44afVGVnzenn/wy0g2VQ2vQZbAJfM+iZQlsEjO6LVtD+8NxrUV rc3jKQ2To2zb93PricC02psUBIIl9rsdN227F9Vj4YwaO/vn7EzBUuOWjujqrTGBCvv2 D7A4hbSCo6PDWlfJytxkB4iVL2Jn9bWacvfHt4V51nsF4H3H0HGYgkyRtZgsIX8jxJOc QcwCo77b5HqhykyhMnfUq9nk5JBs/GRGsb5dcFrJQCHDiaTfpZLHA/AgFQPAM6/O21Xd b3pA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1767315717; x=1767920517; h=in-reply-to:autocrypt:from:content-language:references:cc:to :subject:user-agent:mime-version:date:message-id:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=ltarQJfJ+LzqQBIQmaaL8RKQb1xGu7Kq2R9foeGM+T8=; b=sbGlNKn0vIpcCZGGNepWecgvzFjpsws5MkvFm4u9S+kDEnxChQe8CdkXXe+7Qf4vXJ aANquPz4TcqwQXZIyAlTNXtRCiAYpvpietMrQCrp71K6ZR6Wa7sr/FEx/OQKhAAepdVw O+OJbfT+ZYv0WMjXWGEUDABzvwuDhha7zbwD5pfNrPJmZL/2bxSOzwXr8/QGO/zxfVSj AbcozKJ3u59FjuGyK5Aq+itVVydsPaYef0n+0lr2RJ+IqlFpjNXg3K17jO00EMPhuSu0 B5j+owafC8yvNUrrlv/XwRgAq30npxJpi5z2ToYCPV2/2ZhReeH7lnAztXFoQyk4uKx6 cH/A== X-Forwarded-Encrypted: i=1; AJvYcCXMTsPgVSMKjH3Drd1682t0GWdOhrU6yNnmK0FL3heGzJZ9jCi4Zm7d6sMhWt0xYrg9K7y0uGGKiuc=@lists.xenproject.org X-Gm-Message-State: AOJu0Yxo/HjhWTQdnXXRj9YzGD14mnVeIYG0zEcU08tqg75niz65ejGG 30OKKkbf7XXFZISZ6enTsf4CkuCoGKLT04ou7VVEA0yCELZgnrMO+cdR X-Gm-Gg: AY/fxX4qqwY82Bk2wPTc1YvtLtbDbK6mkbooRAI4FGY4sjxBIW7fi+/n7CfhDZg0y0M 2wTd8fgX/BmpdHrfb3vcGTg/THIShIOBQZDbu76b1d8q++XTznJXtrbv3CLBBmJKCACrc8qpOH9 zpJfZAk0TGNMplF/xtU+2Xy/GSLHWKQ/YGqR6gO35Wt0UQyTl3LBxAFb0Uz6mMFDKL41OEREWud B3r1/IjxLA+VmVdRusFMy+XVy7RYasJgvlLty2o99xVUIMXqY+KyZKm0ckJtdPF+cMub7zNwl5P sKIHpT21uPXlf9HBbYLd+rQIhdHz+2m8o153w2PzbL+s1KdRG64dk84XhXUe9kp+BDQONhY6OB7 qfqrT4e/DFIGaPz08GTWc8pfaVIf2j78qPug9REwb/cPd05xtT7gKL/J/mKwCev8espIO1cmPRX kLcKuTc+pmzzhgjuQUEVw4V9j9sti4F0x7Oj5xJxSulisoBGfTLpBvA7lb+skQ4IOP7wnn8z2M7 yMVpNumpZsVffvOl80YrGoDttxESw== X-Google-Smtp-Source: AGHT+IFFKp60peUTFJl+0eBkTg4RNUtwwKDKGSxPzycLoKDLtrnIJjJHclgNZhaHGH63igTc6dLsNw== X-Received: by 2002:a05:690c:2601:b0:78c:697e:738 with SMTP id 00721157ae682-78fb3f37a5amr704332527b3.18.1767315716538; Thu, 01 Jan 2026 17:01:56 -0800 (PST) Message-ID: <3e802d7a-ab0c-4b9f-bebe-bb22bb1cf945@gmail.com> Date: Thu, 1 Jan 2026 20:01:51 -0500 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Dealing with SIOV/IMS To: =?UTF-8?Q?Marek_Marczykowski-G=C3=B3recki?= , xen-devel Cc: Jan Beulich , Andrew Cooper , =?UTF-8?Q?Roger_Pau_Monn=C3=A9?= References: Content-Language: en-US From: Demi Marie Obenour Autocrypt: addr=demiobenour@gmail.com; keydata= xsFNBFp+A0oBEADffj6anl9/BHhUSxGTICeVl2tob7hPDdhHNgPR4C8xlYt5q49yB+l2nipd aq+4Gk6FZfqC825TKl7eRpUjMriwle4r3R0ydSIGcy4M6eb0IcxmuPYfbWpr/si88QKgyGSV Z7GeNW1UnzTdhYHuFlk8dBSmB1fzhEYEk0RcJqg4AKoq6/3/UorR+FaSuVwT7rqzGrTlscnT DlPWgRzrQ3jssesI7sZLm82E3pJSgaUoCdCOlL7MMPCJwI8JpPlBedRpe9tfVyfu3euTPLPx wcV3L/cfWPGSL4PofBtB8NUU6QwYiQ9Hzx4xOyn67zW73/G0Q2vPPRst8LBDqlxLjbtx/WLR 6h3nBc3eyuZ+q62HS1pJ5EvUT1vjyJ1ySrqtUXWQ4XlZyoEFUfpJxJoN0A9HCxmHGVckzTRl 5FMWo8TCniHynNXsBtDQbabt7aNEOaAJdE7to0AH3T/Bvwzcp0ZJtBk0EM6YeMLtotUut7h2 Bkg1b//r6bTBswMBXVJ5H44Qf0+eKeUg7whSC9qpYOzzrm7+0r9F5u3qF8ZTx55TJc2g656C 9a1P1MYVysLvkLvS4H+crmxA/i08Tc1h+x9RRvqba4lSzZ6/Tmt60DPM5Sc4R0nSm9BBff0N m0bSNRS8InXdO1Aq3362QKX2NOwcL5YaStwODNyZUqF7izjK4QARAQABzTxEZW1pIE1hcmll IE9iZW5vdXIgKGxvdmVyIG9mIGNvZGluZykgPGRlbWlvYmVub3VyQGdtYWlsLmNvbT7CwXgE EwECACIFAlp+A0oCGwMGCwkIBwMCBhUIAgkKCwQWAgMBAh4BAheAAAoJELKItV//nCLBhr8Q AK/xrb4wyi71xII2hkFBpT59ObLN+32FQT7R3lbZRjVFjc6yMUjOb1H/hJVxx+yo5gsSj5LS 9AwggioUSrcUKldfA/PKKai2mzTlUDxTcF3vKx6iMXKA6AqwAw4B57ZEJoMM6egm57TV19kz PMc879NV2nc6+elaKl+/kbVeD3qvBuEwsTe2Do3HAAdrfUG/j9erwIk6gha/Hp9yZlCnPTX+ VK+xifQqt8RtMqS5R/S8z0msJMI/ajNU03kFjOpqrYziv6OZLJ5cuKb3bZU5aoaRQRDzkFIR 6aqtFLTohTo20QywXwRa39uFaOT/0YMpNyel0kdOszFOykTEGI2u+kja35g9TkH90kkBTG+a EWttIht0Hy6YFmwjcAxisSakBuHnHuMSOiyRQLu43ej2+mDWgItLZ48Mu0C3IG1seeQDjEYP tqvyZ6bGkf2Vj+L6wLoLLIhRZxQOedqArIk/Sb2SzQYuxN44IDRt+3ZcDqsPppoKcxSyd1Ny 2tpvjYJXlfKmOYLhTWs8nwlAlSHX/c/jz/ywwf7eSvGknToo1Y0VpRtoxMaKW1nvH0OeCSVJ itfRP7YbiRVc2aNqWPCSgtqHAuVraBRbAFLKh9d2rKFB3BmynTUpc1BQLJP8+D5oNyb8Ts4x Xd3iV/uD8JLGJfYZIR7oGWFLP4uZ3tkneDfYzsFNBFp+A0oBEAC9ynZI9LU+uJkMeEJeJyQ/ 8VFkCJQPQZEsIGzOTlPnwvVna0AS86n2Z+rK7R/usYs5iJCZ55/JISWd8xD57ue0eB47bcJv VqGlObI2DEG8TwaW0O0duRhDgzMEL4t1KdRAepIESBEA/iPpI4gfUbVEIEQuqdqQyO4GAe+M kD0Hy5JH/0qgFmbaSegNTdQg5iqYjRZ3ttiswalql1/iSyv1WYeC1OAs+2BLOAT2NEggSiVO txEfgewsQtCWi8H1SoirakIfo45Hz0tk/Ad9ZWh2PvOGt97Ka85o4TLJxgJJqGEnqcFUZnJJ riwoaRIS8N2C8/nEM53jb1sH0gYddMU3QxY7dYNLIUrRKQeNkF30dK7V6JRH7pleRlf+wQcN fRAIUrNlatj9TxwivQrKnC9aIFFHEy/0mAgtrQShcMRmMgVlRoOA5B8RTulRLCmkafvwuhs6 dCxN0GNAORIVVFxjx9Vn7OqYPgwiofZ6SbEl0hgPyWBQvE85klFLZLoj7p+joDY1XNQztmfA rnJ9x+YV4igjWImINAZSlmEcYtd+xy3Li/8oeYDAqrsnrOjb+WvGhCykJk4urBog2LNtcyCj kTs7F+WeXGUo0NDhbd3Z6AyFfqeF7uJ3D5hlpX2nI9no/ugPrrTVoVZAgrrnNz0iZG2DVx46 x913pVKHl5mlYQARAQABwsFfBBgBAgAJBQJafgNKAhsMAAoJELKItV//nCLBwNIP/AiIHE8b oIqReFQyaMzxq6lE4YZCZNj65B/nkDOvodSiwfwjjVVE2V3iEzxMHbgyTCGA67+Bo/d5aQGj gn0TPtsGzelyQHipaUzEyrsceUGWYoKXYyVWKEfyh0cDfnd9diAm3VeNqchtcMpoehETH8fr RHnJdBcjf112PzQSdKC6kqU0Q196c4Vp5HDOQfNiDnTf7gZSj0BraHOByy9LEDCLhQiCmr+2 E0rW4tBtDAn2HkT9uf32ZGqJCn1O+2uVfFhGu6vPE5qkqrbSE8TG+03H8ecU2q50zgHWPdHM OBvy3EhzfAh2VmOSTcRK+tSUe/u3wdLRDPwv/DTzGI36Kgky9MsDC5gpIwNbOJP2G/q1wT1o Gkw4IXfWv2ufWiXqJ+k7HEi2N1sree7Dy9KBCqb+ca1vFhYPDJfhP75I/VnzHVssZ/rYZ9+5 1yDoUABoNdJNSGUYl+Yh9Pw9pE3Kt4EFzUlFZWbE4xKL/NPno+z4J9aWemLLszcYz/u3XnbO vUSQHSrmfOzX3cV4yfmjM5lewgSstoxGyTx2M8enslgdXhPthZlDnTnOT+C+OTsh8+m5tos8 HQjaPM01MKBiAqdPgksm1wu2DrrwUi6ChRVTUBcj6+/9IJ81H2P2gJk3Ls3AVIxIffLoY34E +MYSfkEjBz0E8CLOcAw7JIwAaeBT In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------Qu6fL30lE0gy9QR1Lv4ZdsET" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------Qu6fL30lE0gy9QR1Lv4ZdsET Content-Type: multipart/mixed; boundary="------------cP3BctXuGBBpM5ri53ni8zAP"; protected-headers="v1" Message-ID: <3e802d7a-ab0c-4b9f-bebe-bb22bb1cf945@gmail.com> Date: Thu, 1 Jan 2026 20:01:51 -0500 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Dealing with SIOV/IMS To: =?UTF-8?Q?Marek_Marczykowski-G=C3=B3recki?= , xen-devel Cc: Jan Beulich , Andrew Cooper , =?UTF-8?Q?Roger_Pau_Monn=C3=A9?= References: Content-Language: en-US From: Demi Marie Obenour Autocrypt: addr=demiobenour@gmail.com; keydata= xsFNBFp+A0oBEADffj6anl9/BHhUSxGTICeVl2tob7hPDdhHNgPR4C8xlYt5q49yB+l2nipd aq+4Gk6FZfqC825TKl7eRpUjMriwle4r3R0ydSIGcy4M6eb0IcxmuPYfbWpr/si88QKgyGSV Z7GeNW1UnzTdhYHuFlk8dBSmB1fzhEYEk0RcJqg4AKoq6/3/UorR+FaSuVwT7rqzGrTlscnT DlPWgRzrQ3jssesI7sZLm82E3pJSgaUoCdCOlL7MMPCJwI8JpPlBedRpe9tfVyfu3euTPLPx wcV3L/cfWPGSL4PofBtB8NUU6QwYiQ9Hzx4xOyn67zW73/G0Q2vPPRst8LBDqlxLjbtx/WLR 6h3nBc3eyuZ+q62HS1pJ5EvUT1vjyJ1ySrqtUXWQ4XlZyoEFUfpJxJoN0A9HCxmHGVckzTRl 5FMWo8TCniHynNXsBtDQbabt7aNEOaAJdE7to0AH3T/Bvwzcp0ZJtBk0EM6YeMLtotUut7h2 Bkg1b//r6bTBswMBXVJ5H44Qf0+eKeUg7whSC9qpYOzzrm7+0r9F5u3qF8ZTx55TJc2g656C 9a1P1MYVysLvkLvS4H+crmxA/i08Tc1h+x9RRvqba4lSzZ6/Tmt60DPM5Sc4R0nSm9BBff0N m0bSNRS8InXdO1Aq3362QKX2NOwcL5YaStwODNyZUqF7izjK4QARAQABzTxEZW1pIE1hcmll IE9iZW5vdXIgKGxvdmVyIG9mIGNvZGluZykgPGRlbWlvYmVub3VyQGdtYWlsLmNvbT7CwXgE EwECACIFAlp+A0oCGwMGCwkIBwMCBhUIAgkKCwQWAgMBAh4BAheAAAoJELKItV//nCLBhr8Q AK/xrb4wyi71xII2hkFBpT59ObLN+32FQT7R3lbZRjVFjc6yMUjOb1H/hJVxx+yo5gsSj5LS 9AwggioUSrcUKldfA/PKKai2mzTlUDxTcF3vKx6iMXKA6AqwAw4B57ZEJoMM6egm57TV19kz PMc879NV2nc6+elaKl+/kbVeD3qvBuEwsTe2Do3HAAdrfUG/j9erwIk6gha/Hp9yZlCnPTX+ VK+xifQqt8RtMqS5R/S8z0msJMI/ajNU03kFjOpqrYziv6OZLJ5cuKb3bZU5aoaRQRDzkFIR 6aqtFLTohTo20QywXwRa39uFaOT/0YMpNyel0kdOszFOykTEGI2u+kja35g9TkH90kkBTG+a EWttIht0Hy6YFmwjcAxisSakBuHnHuMSOiyRQLu43ej2+mDWgItLZ48Mu0C3IG1seeQDjEYP tqvyZ6bGkf2Vj+L6wLoLLIhRZxQOedqArIk/Sb2SzQYuxN44IDRt+3ZcDqsPppoKcxSyd1Ny 2tpvjYJXlfKmOYLhTWs8nwlAlSHX/c/jz/ywwf7eSvGknToo1Y0VpRtoxMaKW1nvH0OeCSVJ itfRP7YbiRVc2aNqWPCSgtqHAuVraBRbAFLKh9d2rKFB3BmynTUpc1BQLJP8+D5oNyb8Ts4x Xd3iV/uD8JLGJfYZIR7oGWFLP4uZ3tkneDfYzsFNBFp+A0oBEAC9ynZI9LU+uJkMeEJeJyQ/ 8VFkCJQPQZEsIGzOTlPnwvVna0AS86n2Z+rK7R/usYs5iJCZ55/JISWd8xD57ue0eB47bcJv VqGlObI2DEG8TwaW0O0duRhDgzMEL4t1KdRAepIESBEA/iPpI4gfUbVEIEQuqdqQyO4GAe+M kD0Hy5JH/0qgFmbaSegNTdQg5iqYjRZ3ttiswalql1/iSyv1WYeC1OAs+2BLOAT2NEggSiVO txEfgewsQtCWi8H1SoirakIfo45Hz0tk/Ad9ZWh2PvOGt97Ka85o4TLJxgJJqGEnqcFUZnJJ riwoaRIS8N2C8/nEM53jb1sH0gYddMU3QxY7dYNLIUrRKQeNkF30dK7V6JRH7pleRlf+wQcN fRAIUrNlatj9TxwivQrKnC9aIFFHEy/0mAgtrQShcMRmMgVlRoOA5B8RTulRLCmkafvwuhs6 dCxN0GNAORIVVFxjx9Vn7OqYPgwiofZ6SbEl0hgPyWBQvE85klFLZLoj7p+joDY1XNQztmfA rnJ9x+YV4igjWImINAZSlmEcYtd+xy3Li/8oeYDAqrsnrOjb+WvGhCykJk4urBog2LNtcyCj kTs7F+WeXGUo0NDhbd3Z6AyFfqeF7uJ3D5hlpX2nI9no/ugPrrTVoVZAgrrnNz0iZG2DVx46 x913pVKHl5mlYQARAQABwsFfBBgBAgAJBQJafgNKAhsMAAoJELKItV//nCLBwNIP/AiIHE8b oIqReFQyaMzxq6lE4YZCZNj65B/nkDOvodSiwfwjjVVE2V3iEzxMHbgyTCGA67+Bo/d5aQGj gn0TPtsGzelyQHipaUzEyrsceUGWYoKXYyVWKEfyh0cDfnd9diAm3VeNqchtcMpoehETH8fr RHnJdBcjf112PzQSdKC6kqU0Q196c4Vp5HDOQfNiDnTf7gZSj0BraHOByy9LEDCLhQiCmr+2 E0rW4tBtDAn2HkT9uf32ZGqJCn1O+2uVfFhGu6vPE5qkqrbSE8TG+03H8ecU2q50zgHWPdHM OBvy3EhzfAh2VmOSTcRK+tSUe/u3wdLRDPwv/DTzGI36Kgky9MsDC5gpIwNbOJP2G/q1wT1o Gkw4IXfWv2ufWiXqJ+k7HEi2N1sree7Dy9KBCqb+ca1vFhYPDJfhP75I/VnzHVssZ/rYZ9+5 1yDoUABoNdJNSGUYl+Yh9Pw9pE3Kt4EFzUlFZWbE4xKL/NPno+z4J9aWemLLszcYz/u3XnbO vUSQHSrmfOzX3cV4yfmjM5lewgSstoxGyTx2M8enslgdXhPthZlDnTnOT+C+OTsh8+m5tos8 HQjaPM01MKBiAqdPgksm1wu2DrrwUi6ChRVTUBcj6+/9IJ81H2P2gJk3Ls3AVIxIffLoY34E +MYSfkEjBz0E8CLOcAw7JIwAaeBT In-Reply-To: Autocrypt-Gossip: addr=marmarek@invisiblethingslab.com; keydata= xsBNBE5j9EwBCACbYHjxDrxFAY3n1x9KBFvjzkG1qFSTVBnH4vpD/5Na4sZq4uDDMUCjivrm MzbWYaivYj96BygdOiw7PWxYrhuW0b2WYOeGudZyApgFz42g458s78EciuhgfuWBlxr8dOEN /9ueVFHcvtZmDbHhMVPcQ0O7gwh0JmwkOsf7P7WAfYXsQlhO/EBRrNXR0Je+GEpYADhRktxX h1d3Iz+oKYuwHioLX8ovoAT4+peOuecWUSpUWebpDbTR5i7NRP3PIblB4KzWJa2kh/f3mx4v SRGnHn+BfX42xSe0X7Ktl4Xf+KNq9Wkcjk2CZP57hV2v4pO0ZUOXD7IhlZtnfNj67WjdABEB AAHNPU1hcmVrIE1hcmN6eWtvd3NraS1Hw7NyZWNraSA8bWFybWFyZWtAaW52aXNpYmxldGhp bmdzbGFiLmNvbT7CwHoEEwEIACQCGwMFCwkIBwMFFQoJCAsFFgIDAQACHgECF4AFAll+l7cC GQEACgkQ24/THMrX1yw6kAgAiKiUhzAPXZj5ndqiQDl8u8PUK34SupLzYNMJOCBw5Wh+CPHe XYlQUwfULWxmzjiWCzzWDx2X/ONsYdRGKDKMqG5srOSWe1IYXv00MEutGsK+m/hmC5mqi/97 DVNZ1VtKj5WW79IsI0/7ueHsQYNNrXyOfZvKsRE8VIUJ0tNfLFDFlNpq9jONuF+GviMWxrA5 FoVaGmjh63xC0fOQYqhP2v8dbYS4B6bO5NZKI2cTHb9Li2iY0e7wIoNgvqgtR3Iv2U2Ry0yL D3mNQhwyxcWChexlymjfqLEZwKqaIOo57HOpt7OA+bMg6MvkdUTjNWf2GE6fqCcALjcToJ3L NDc1KM7ATQROY/RMAQgAtRWgUZ5mOy+c/qzmiVnxqDkiOJjmnIh3Pn+OqCtjcrTyPI9eVc06 uH30Jkco0soLiG/UgwVw4XwBlm95j9n6TSUms4mPBh1YiR1hBjsjYwn8zp/Ue9xWk1N6E14H aj55GxmS2H3YIlOXfQLr0X3RHsmKixTOKyisrYlJu71FmettDFV7CgMXy1Bc1LbAE08asvAS ShHFdRiRRtkuVHvY/Ebq9L54kOxtlI6ahrflMcT0YCMON5oe4GgQRh3p2uy+d/LS2bgRcQST IebErj8x0lM271f97GvxV/ypHo7XVIDI5FX1u31Agzx3HQr035GHt4HV4/GVCz+V4xt4BonB tQARAQABwsBfBBgBAgAJBQJOY/RMAhsMAAoJENuP0xzK19cs5MgH/jWLXil2Ud4TdtWnBxc+ 2/QZZk2JCssc1PgWNzvH5wH7U+8lGSlUK8ZMOqrrF8C5rX0+xEn7deSrsZChIOnUFo8rhCZK y/mBV+FhkMj24FZZ0n8w3eF4KF2t68Pt+AvMjxQHwxAMdf3QftgQhD0qYkt/28eedUQ+jwz6 kipc4qUQmqTEViQRPa3WAnKgNDQUDUwNruzthfGvHUjllf7zbPI8gkbARM0KlTkLikc9u+Ni VMbJTiGPB7YHyw2MIPq1n+mhSPAyXE6CVBnYkonQ7P3SLZssxC3PIarV+DTU68umQB3pfrfF 7hMcAY5csWrK9/x/Zz4RUfgN6Q3HLrSp9UQ= --------------cP3BctXuGBBpM5ri53ni8zAP Content-Type: multipart/mixed; boundary="------------257C6UYihX53qXyQM3BkQaaV" --------------257C6UYihX53qXyQM3BkQaaV Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 1/1/26 17:56, Marek Marczykowski-G=C3=B3recki wrote: > Hi, >=20 > I've got yet another report[1] of device failing because (I assume) the= > drivers reads MSI/MSI-X values (thinking it sees values actually set in= > the HW) and then pass them to the device via some alternative means. > IIUC this is what IMS does. >=20 > I'm interested in two things: > 1. Some plan for a long term solution - it was briefly discussed on > XenDevel matrix room in September, Roger said: >=20 >> urg, that's the spec that also defines IMS IIRC? I think the only way= >> to support anything like that is using vfio/mdev and re-using the >> drivers from Linux. There's too much device-specific magic to >> implement any of this in Xen, or do our own Xen-specific drivers. >=20 > 2. A short term workaround for few specific devices. If you look at the= > linked threads, users resort to patching the domU driver and then > copying MSI values from dom0's lspci output manually... I think we can > do better than this short term, via some quirks in QEMU. Either let the= > domU see the real HW values, or translate IMS writes at QEMU level > (assuming they can be identified). Disclaimer - I haven't looked yet at= > this specific driver, nor the SIOV/IMS spec, so I'm not sure if that's > viable approach... >=20 > [1] https://forum.qubes-os.org/t/solved-qualcomm-qcnfa765-ath11k-wcn685= 5-wifi-working-on-thinkpad-p14s-gen4-amd/38192 Disclaimer: I have not read the Intel or AMD IOMMU specs, do not have access to the PCI spec, and know very little about ath11k. All of this is based on various mailing list threads and Matrix messages. It might be wrong. Please correct me if it is. First, a background on IMS. All of this comes from [2] and its thread. IMS is a result of wanting to store interrupts in host memory. This avoids needing to have them in expensive on-die SRAM or including DRAM in the card. However, on-die SRAM is used to cached the interrupts. This means that interrupts must be managed via command queues. This causes problems for Linux and for any other OS that expects to be able to change IRQs without a command/response operation. The only workarounds I saw in that thread are: 1. Redesign the OS so it never needs to change interrupts from a context where device commands are impossible. 2. Modify the command queue code so it can run in interrupt context. 3. Rely on the IOMMU to remap interrupts. ath10k and friends use an even worse hack, which is to pin everything to a fixed CPU so that the problems mentioned above (which relate to moving interrupts between CPUs) don't arise. Now, the part that is relevant to Xen: IMS *also* causes problems for hypervisors. Hypervisors present guests with a virtualized MSI range rather than exposing the actual one. My understanding is that virtualization serves two purposes: 4. It turns non-remappable MSIs into remappable ones, so that they are translated by the IOMMU instead of being rejected. 5. It fixes some information in the MSI (target CPU?) so that the interrupt correctly reaches the guest. With IMS, virtualizing the guest's interrupts is no longer possible. That would require virtualizing the command queues, which are device-specific and in any case (probably) too complex for the hypervsior to handle. The only way I know of to make IMS work under Xen is option (3) above: give the guest access to the real MSI configuration space, and rely on the IOMMU to translate the guest's interrupts to whatever it needs. This is possible on AMD but not on Intel. See [4] and the related Matrix messages. For Intel, the only solution I know of is to patch ath11k and friends to get the real interrupt from Xen and/or QEMU so they can program the hardware accordingly. This will require a driver patch. I *think* ath11k and friends are the only IMS devices consumers are likely to run into. I suspect the others are likely enterprise devices with VFIO/MDEV support. Supporting all devices could be done via a paravirtualized interface, perhaps as part of paravirtualized IOMMU support. On Intel, the IOMMU must play a role in MSI assignment anyway, so a PV IOMMU could coordinate with a hypervisor to avoid this kind of problem. A lot of this information is taken from the thread in [3]. [2]: https://lore.kernel.org/lkml/20200821201705.GA2811871@nvidia.com/ [3]: https://lore.kernel.org/xen-devel/20250226211125.43625-1-jason.andry= uk@amd.com/t/#m590f8a0de6fecde893345a6836828dc84eaccd5d [4]: https://matrix.to/#/!XcEgmbCouiNWHlGdHk:matrix.org/$laXuwPmDLINXAYnw= oDsVCUvByPS6-5IjB_1OCAl9zgQ --=20 Sincerely, Demi Marie Obenour (she/her/hers) --------------257C6UYihX53qXyQM3BkQaaV Content-Type: application/pgp-keys; name="OpenPGP_0xB288B55FFF9C22C1.asc" Content-Disposition: attachment; filename="OpenPGP_0xB288B55FFF9C22C1.asc" Content-Description: OpenPGP public key Content-Transfer-Encoding: quoted-printable -----BEGIN PGP PUBLIC KEY BLOCK----- xsFNBFp+A0oBEADffj6anl9/BHhUSxGTICeVl2tob7hPDdhHNgPR4C8xlYt5q49y B+l2nipdaq+4Gk6FZfqC825TKl7eRpUjMriwle4r3R0ydSIGcy4M6eb0IcxmuPYf bWpr/si88QKgyGSVZ7GeNW1UnzTdhYHuFlk8dBSmB1fzhEYEk0RcJqg4AKoq6/3/ UorR+FaSuVwT7rqzGrTlscnTDlPWgRzrQ3jssesI7sZLm82E3pJSgaUoCdCOlL7M MPCJwI8JpPlBedRpe9tfVyfu3euTPLPxwcV3L/cfWPGSL4PofBtB8NUU6QwYiQ9H zx4xOyn67zW73/G0Q2vPPRst8LBDqlxLjbtx/WLR6h3nBc3eyuZ+q62HS1pJ5EvU T1vjyJ1ySrqtUXWQ4XlZyoEFUfpJxJoN0A9HCxmHGVckzTRl5FMWo8TCniHynNXs BtDQbabt7aNEOaAJdE7to0AH3T/Bvwzcp0ZJtBk0EM6YeMLtotUut7h2Bkg1b//r 6bTBswMBXVJ5H44Qf0+eKeUg7whSC9qpYOzzrm7+0r9F5u3qF8ZTx55TJc2g656C 9a1P1MYVysLvkLvS4H+crmxA/i08Tc1h+x9RRvqba4lSzZ6/Tmt60DPM5Sc4R0nS m9BBff0Nm0bSNRS8InXdO1Aq3362QKX2NOwcL5YaStwODNyZUqF7izjK4QARAQAB zTxEZW1pIE9iZW5vdXIgKElUTCBFbWFpbCBLZXkpIDxhdGhlbmFAaW52aXNpYmxl dGhpbmdzbGFiLmNvbT7CwY4EEwEIADgWIQR2h02fEza6IlkHHHGyiLVf/5wiwQUC X6YJvQIbAwULCQgHAgYVCgkICwIEFgIDAQIeAQIXgAAKCRCyiLVf/5wiwWRhD/0Y R+YYC5Kduv/2LBgQJIygMsFiRHbR4+tWXuTFqgrxxFSlMktZ6gQrQCWe38WnOXkB oY6n/5lSJdfnuGd2UagZ/9dkaGMUkqt+5WshLFly4BnP7pSsWReKgMP7etRTwn3S zk1OwFx2lzY1EnnconPLfPBc6rWG2moA6l0WX+3WNR1B1ndqpl2hPSjT2jUCBWDV rGOUSX7r5f1WgtBeNYnEXPBCUUM51pFGESmfHIXQrqFDA7nBNiIVFDJTmQzuEqIy Jl67pKNgooij5mKzRhFKHfjLRAH4mmWZlB9UjDStAfFBAoDFHwd1HL5VQCNQdqEc /9lZDApqWuCPadZN+pGouqLysesIYsNxUhJ7dtWOWHl0vs7/3qkWmWun/2uOJMQh ra2u8nA9g91FbOobWqjrDd6x3ZJoGQf4zLqjmn/P514gb697788e573WN/MpQ5XI Fl7aM2d6/GJiq6LC9T2gSUW4rbPBiqOCeiUx7Kd/sVm41p9TOA7fEG4bYddCfDsN xaQJH6VRK3NOuBUGeL+iQEVF5Xs6Yp+U+jwvv2M5Lel3EqAYo5xXTx4ls0xaxDCu fudcAh8CMMqx3fguSb7Mi31WlnZpk0fDuWQVNKyDP7lYpwc4nCCGNKCj622ZSocH AcQmX28L8pJdLYacv9pU3jPy4fHcQYvmTavTqowGnM08RGVtaSBNYXJpZSBPYmVu b3VyIChsb3ZlciBvZiBjb2RpbmcpIDxkZW1pb2Jlbm91ckBnbWFpbC5jb20+wsF4 BBMBAgAiBQJafgNKAhsDBgsJCAcDAgYVCAIJCgsEFgIDAQIeAQIXgAAKCRCyiLVf /5wiwYa/EACv8a2+MMou9cSCNoZBQaU+fTmyzft9hUE+0d5W2UY1RY3OsjFIzm9R /4SVccfsqOYLEo+S0vQMIIIqFEq3FCpXXwPzyimotps05VA8U3Bd7yseojFygOgK sAMOAee2RCaDDOnoJue01dfZMzzHPO/TVdp3OvnpWipfv5G1Xg96rwbhMLE3tg6N xwAHa31Bv4/Xq8CJOoIWvx6fcmZQpz01/lSvsYn0KrfEbTKkuUf0vM9JrCTCP2oz VNN5BYzqaq2M4r+jmSyeXLim922VOWqGkUEQ85BSEemqrRS06IU6NtEMsF8EWt/b hWjk/9GDKTcnpdJHTrMxTspExBiNrvpI2t+YPU5B/dJJAUxvmhFrbSIbdB8umBZs I3AMYrEmpAbh5x7jEjoskUC7uN3o9vpg1oCLS2ePDLtAtyBtbHnkA4xGD7ar8mem xpH9lY/i+sC6CyyIUWcUDnnagKyJP0m9ks0GLsTeOCA0bft2XA6rD6aaCnMUsndT ctrab42CV5XypjmC4U1rPJ8JQJUh1/3P48/8sMH+3krxpJ06KNWNFaUbaMTGiltZ 7x9DngklSYrX0T+2G4kVXNmjaljwkoLahwLla2gUWwBSyofXdqyhQdwZsp01KXNQ UCyT/Pg+aDcm/E7OMV3d4lf7g/CSxiX2GSEe6BlhSz+Lmd7ZJ3g32M1ARGVtaSBN YXJpZSBPYmVub3VyIChJVEwgRW1haWwgS2V5KSA8ZGVtaUBpbnZpc2libGV0aGlu Z3NsYWIuY29tPsLBjgQTAQgAOBYhBHaHTZ8TNroiWQcccbKItV//nCLBBQJgOEV+ AhsDBQsJCAcCBhUKCQgLAgQWAgMBAh4BAheAAAoJELKItV//nCLBKwoP/1WSnFdv SAD0g7fD0WlF+oi7ISFT7oqJnchFLOwVHK4Jg0e4hGn1ekWsF3Ha5tFLh4V/7UUu obYJpTfBAA2CckspYBqLtKGjFxcaqjjpO1I2W/jeNELVtSYuCOZICjdNGw2Hl9yH KRZiBkqc9u8lQcHDZKq4LIpVJj6ZQV/nxttDX90ax2No1nLLQXFbr5wb465LAPpU lXwunYDij7xJGye+VUASQh9datye6orZYuJvNo8Tr3mAQxxkfR46LzWgxFCPEAZJ 5P56Nc0IMHdJZj0Uc9+1jxERhOGppp5jlLgYGK7faGB/jTV6LaRQ4Ad+xiqokDWp mUOZsmA+bMbtPfYjDZBz5mlyHcIRKIFpE1l3Y8F7PhJuzzMUKkJi90CYakCV4x/a Zs4pzk5E96c2VQx01RIEJ7fzHF7lwFdtfTS4YsLtAbQFsKayqwkGcVv2B1AHeqdo TMX+cgDvjd1ZganGlWA8Sv9RkNSMchn1hMuTwERTyFTr2dKPnQdA1F480+jUap41 ClXgn227WkCIMrNhQGNyJsnwyzi5wS8rBVRQ3BOTMyvGM07j3axUOYaejEpg7wKi wTPZGLGH1sz5GljD/916v5+v2xLbOo5606j9dWf5/tAhbPuqrQgWv41wuKDi+dDD EKkODF7DHes8No+QcHTDyETMn1RYm7t0RKR4zsFNBFp+A0oBEAC9ynZI9LU+uJkM eEJeJyQ/8VFkCJQPQZEsIGzOTlPnwvVna0AS86n2Z+rK7R/usYs5iJCZ55/JISWd 8xD57ue0eB47bcJvVqGlObI2DEG8TwaW0O0duRhDgzMEL4t1KdRAepIESBEA/iPp I4gfUbVEIEQuqdqQyO4GAe+MkD0Hy5JH/0qgFmbaSegNTdQg5iqYjRZ3ttiswalq l1/iSyv1WYeC1OAs+2BLOAT2NEggSiVOtxEfgewsQtCWi8H1SoirakIfo45Hz0tk /Ad9ZWh2PvOGt97Ka85o4TLJxgJJqGEnqcFUZnJJriwoaRIS8N2C8/nEM53jb1sH 0gYddMU3QxY7dYNLIUrRKQeNkF30dK7V6JRH7pleRlf+wQcNfRAIUrNlatj9Txwi vQrKnC9aIFFHEy/0mAgtrQShcMRmMgVlRoOA5B8RTulRLCmkafvwuhs6dCxN0GNA ORIVVFxjx9Vn7OqYPgwiofZ6SbEl0hgPyWBQvE85klFLZLoj7p+joDY1XNQztmfA rnJ9x+YV4igjWImINAZSlmEcYtd+xy3Li/8oeYDAqrsnrOjb+WvGhCykJk4urBog 2LNtcyCjkTs7F+WeXGUo0NDhbd3Z6AyFfqeF7uJ3D5hlpX2nI9no/ugPrrTVoVZA grrnNz0iZG2DVx46x913pVKHl5mlYQARAQABwsFfBBgBAgAJBQJafgNKAhsMAAoJ ELKItV//nCLBwNIP/AiIHE8boIqReFQyaMzxq6lE4YZCZNj65B/nkDOvodSiwfwj jVVE2V3iEzxMHbgyTCGA67+Bo/d5aQGjgn0TPtsGzelyQHipaUzEyrsceUGWYoKX YyVWKEfyh0cDfnd9diAm3VeNqchtcMpoehETH8frRHnJdBcjf112PzQSdKC6kqU0 Q196c4Vp5HDOQfNiDnTf7gZSj0BraHOByy9LEDCLhQiCmr+2E0rW4tBtDAn2HkT9 uf32ZGqJCn1O+2uVfFhGu6vPE5qkqrbSE8TG+03H8ecU2q50zgHWPdHMOBvy3Ehz fAh2VmOSTcRK+tSUe/u3wdLRDPwv/DTzGI36Kgky9MsDC5gpIwNbOJP2G/q1wT1o Gkw4IXfWv2ufWiXqJ+k7HEi2N1sree7Dy9KBCqb+ca1vFhYPDJfhP75I/VnzHVss Z/rYZ9+51yDoUABoNdJNSGUYl+Yh9Pw9pE3Kt4EFzUlFZWbE4xKL/NPno+z4J9aW emLLszcYz/u3XnbOvUSQHSrmfOzX3cV4yfmjM5lewgSstoxGyTx2M8enslgdXhPt hZlDnTnOT+C+OTsh8+m5tos8HQjaPM01MKBiAqdPgksm1wu2DrrwUi6ChRVTUBcj 6+/9IJ81H2P2gJk3Ls3AVIxIffLoY34E+MYSfkEjBz0E8CLOcAw7JIwAaeBTzsFN BGbyLVgBEACqClxh50hmBepTSVlan6EBq3OAoxhrAhWZYEwN78k+ENhK68KhqC5R IsHzlL7QHW1gmfVBQZ63GnWiraM6wOJqFTL4ZWvRslga9u28FJ5XyK860mZLgYhK 9BzoUk4s+dat9jVUbq6LpQ1Ot5I9vrdzo2p1jtQ8h9WCIiFxSYy8s8pZ3hHh5T64 GIj1m/kY7lG3VIdUgoNiREGf/iOMjUFjwwE9ZoJ26j9p7p1U+TkKeF6wgswEB1T3 J8KCAtvmRtqJDq558IU5jhg5fgN+xHB8cgvUWulgK9FIF9oFxcuxtaf/juhHWKMO RtL0bHfNdXoBdpUDZE+mLBUAxF6KSsRrvx6AQyJs7VjgXJDtQVWvH0PUmTrEswgb 49nNU+dLLZQAZagxqnZ9Dp5l6GqaGZCHERJcLmdY/EmMzSf5YazJ6c0vO8rdW27M kn73qcWAplQn5mOXaqbfzWkAUPyUXppuRHfrjxTDz3GyJJVOeMmMrTxH4uCaGpOX Z8tN6829J1roGw4oKDRUQsaBAeEDqizXMPRc+6U9vI5FXzbAsb+8lKW65G7JWHym YPOGUt2hK4DdTA1PmVo0DxH00eWWeKxqvmGyX+Dhcg+5e191rPsMRGsDlH6KihI6 +3JIuc0y6ngdjcp6aalbuvPIGFrCRx3tnRtNc7He6cBWQoH9RPwluwARAQABwsOs BBgBCgAgFiEEdodNnxM2uiJZBxxxsoi1X/+cIsEFAmbyLVgCGwICQAkQsoi1X/+c IsHBdCAEGQEKAB0WIQSilC2pUlbVp66j3+yzNoc6synyUwUCZvItWAAKCRCzNoc6 synyU85gD/0T1QDtPhovkGwoqv4jUbEMMvpeYQf+oWgm/TjWPeLwdjl7AtY0G9Ml ZoyGniYkoHi37Gnn/ShLT3B5vtyI58ap2+SSa8SnGftdAKRLiWFWCiAEklm9FRk8 N3hwxhmSFF1KR/AIDS4g+HIsZn7YEMubBSgLlZZ9zHl4O4vwuXlREBEW97iL/FSt VownU2V39t7PtFvGZNk+DJH7eLO3jmNRYB0PL4JOyyda3NH/J92iwrFmjFWWmmWb /Xz8l9DIs+Z59pRCVTTwbBEZhcUc7rVMCcIYL+q1WxBG2e6lMn15OQJ5WfiE6E0I sGirAEDnXWx92JNGx5l+mMpdpsWhBZ5iGTtttZesibNkQfd48/eCgFi4cxJUC4PT UQwfD9AMgzwSTGJrkI5XGy+XqxwOjL8UA0iIrtTpMh49zw46uV6kwFQCgkf32jZM OLwLTNSzclbnA7GRd8tKwezQ/XqeK3dal2n+cOr+o+Eka7yGmGWNUqFbIe8cjj9T JeF3mgOCmZOwMI+wIcQYRSf+e5VTMO6TNWH5BI3vqeHSt7HkYuPlHT0pGum88d4a pWqhulH4rUhEMtirX1hYx8Q4HlUOQqLtxzmwOYWkhl1C+yPObAvUDNiHCLf9w28n uihgEkzHt9J4VKYulyJM9fe3ENcyU6rpXD7iANQqcr87ogKXFxknZ97uEACvSucc RbnnAgRqZ7GDzgoBerJ2zrmhLkeREZ08iz1zze1JgyW3HEwdr2UbyAuqvSADCSUU GN0vtQHsPzWl8onRc7lOPqPDF8OO+UfN9NAfA4wl3QyChD1GXl9rwKQOkbvdlYFV UFx9u86LNi4ssTmU8p9NtHIGpz1SYMVYNoYy9NU7EVqypGMguDCL7gJt6GUmA0sw p+YCroXiwL2BJ7RwRqTpgQuFL1gShkA17D5jK4mDPEetq1d8kz9rQYvAR/sTKBsR ImC3xSfn8zpWoNTTB6lnwyP5Ng1bu6esS7+SpYprFTe7ZqGZF6xhvBPf1Ldi9UAm U2xPN1/eeWxEa2kusidmFKPmN8lcT4miiAvwGxEnY7Oww9CgZlUB+LP4dl5VPjEt sFeAhrgxLdpVTjPRRwTd9VQF3/XYl83j5wySIQKIPXgT3sG3ngAhDhC8I8GpM36r 8WJJ3x2yVzyJUbBPO0GBhWE2xPNIfhxVoU4cGGhpFqz7dPKSTRDGq++MrFgKKGpI ZwT3CPTSSKc7ySndEXWkOYArDIdtyxdE1p5/c3aoz4utzUU7NDHQ+vVIwlnZSMiZ jek2IJP3SZ+COOIHCVxpUaZ4lnzWT4eDqABhMLpIzw6NmGfg+kLBJhouqz81WITr EtJuZYM5blWncBOJCoWMnBEcTEo/viU3GgcVRw=3D=3D =3Dx94R -----END PGP PUBLIC KEY BLOCK----- --------------257C6UYihX53qXyQM3BkQaaV-- --------------cP3BctXuGBBpM5ri53ni8zAP-- --------------Qu6fL30lE0gy9QR1Lv4ZdsET Content-Type: application/pgp-signature; name="OpenPGP_signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="OpenPGP_signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEopQtqVJW1aeuo9/sszaHOrMp8lMFAmlXGQAACgkQszaHOrMp 8lNlYw//XJX+4syYvp3y9QSOoP9PCYr5KyUt1BCnvJHvMv0gStoAFAAVW6oVfYYa /5MpeWKcTfQ27Lgj6yYW3SXmxY+4D6ReltBXXs2qmjbq1c4zveBps+91d/UhIivK uefXJdIWl0cNRNwNRDNb9g+OmKYzkXBnXWN3KBVxsfl2p80RjM5kNACwLUjU97Ee ct/vPrfS9nIHH1H4q9qS+K9o/o9HPfRvx/Pnq7UXdqZI0rpdaj24le4T4V9mQM8X J9/7AVhwD3Pfgq0cItnI9+ne4g4kaCST4504u8pA/ZLb73cP9MxHoSI07PBKF1aO EPwlNKBBzobtkKW9t/s6QrTxM6IG+LHUUNsp07RXp2ct9swOR0f15F6s2fJr4SS6 4wX036/SOWEap+EDedacieyxbm/nGmLD6YpRsLPl4PRQsA4iQ1TPbX5lLq6DFHTt 56Vp8wP9tU7hcJJ7iiyNWAqQNd2CfTFHkLv8KC3cSOxbvJedgPgAOwJL4bYbBzD2 Lfg0G2lorHFhfURdSp61qbYs79pJWYLOT7X8gSiFT+m/BRNH6h/0GwHk6kRRqO4f caHsRDeKf0+PiL1cPB9FMLM/4etuEkGZcZM4ImxU9TbnID7/YeL7vCy34VMG/9Jw 4TtyEypWQVjzMoolsB75ELPbw3W+hve/A7SOoYlMwnHWsNRTf9w= =xbHK -----END PGP SIGNATURE----- --------------Qu6fL30lE0gy9QR1Lv4ZdsET--