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 ws5-mx01.kavi.com (ws5-mx01.kavi.com [34.193.7.191]) (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 19BD4C7619A for ; Wed, 5 Apr 2023 10:26:55 +0000 (UTC) Received: from lists.oasis-open.org (oasis.ws5.connectedcommunity.org [10.110.1.242]) by ws5-mx01.kavi.com (Postfix) with ESMTP id 3570C2B056 for ; Wed, 5 Apr 2023 10:26:55 +0000 (UTC) Received: from lists.oasis-open.org (oasis-open.org [10.110.1.242]) by lists.oasis-open.org (Postfix) with ESMTP id 122BA9865A8 for ; Wed, 5 Apr 2023 10:26:55 +0000 (UTC) Received: from host09.ws5.connectedcommunity.org (host09.ws5.connectedcommunity.org [10.110.1.97]) by lists.oasis-open.org (Postfix) with QMQP id 00932983DE1; Wed, 5 Apr 2023 10:26:54 +0000 (UTC) Mailing-List: contact virtio-dev-help@lists.oasis-open.org; run by ezmlm List-ID: Sender: Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: Received: from lists.oasis-open.org (oasis-open.org [10.110.1.242]) by lists.oasis-open.org (Postfix) with ESMTP id E2CAF9865A7 for ; Wed, 5 Apr 2023 10:26:54 +0000 (UTC) X-Virus-Scanned: amavisd-new at kavi.com X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680690413; h=content-transfer-encoding:mime-version:message-id:in-reply-to:date :subject:cc:to:from:user-agent:references:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=Lww6dDMe0bMEJli6/6ZP6j4C+of80/qR+ErByK0yw5g=; b=jVTRrEgkuykMvmHwmq8VnlHBT5UQkiOKuPKOevJ4eHDYhHS/MKnWs6uNwGmJwSTeLM y8PH5kpnYArV/IpSoJ5sNcyNDS7ohOxVTDiPWaCRNpDviV6E+wNJnBPM0l4IaFEO80KF Uu/Qo5rXpkSbbzesV4NzCQRg4MPxRBBRK8p1fZnEGfOCejNKJNfQ+cgyJ9OkePqjz5Nu gk43xu0TCuPZI6idNta0/eUmRLepg3sA7JOMK2Y5E7bQc1G4YMAYli0cd1hau29w1HlA yz+qZPGbZB/PMbkCeqvmtFB8LoIUZsagHQmJQaD+SEDsGzfPclGPODSe0wpOJz+Nwlvb b5Sg== X-Gm-Message-State: AAQBX9fhltm2DBHfbGq8m9x9dAhygLlNBhtsmSvRD6xffTNrKpXcSfSe nTeH070oyQnCjLxjv6QzX4sgpQ== X-Google-Smtp-Source: AKy350bNr4KJH+ZbusBX8ddHYWCR5TF9ug/D4hQCNf5bE3nZzYv03gsenyNx3XTYaQjbqtu0borjcw== X-Received: by 2002:a5d:6b0a:0:b0:2cd:bc79:5444 with SMTP id v10-20020a5d6b0a000000b002cdbc795444mr3747030wrw.2.1680690413210; Wed, 05 Apr 2023 03:26:53 -0700 (PDT) References: <20230405080512.nvxiw4lv7hyuzqej@vireshk-i7> <87h6tulkae.fsf@linaro.org> <20230405060340-mutt-send-email-mst@kernel.org> User-agent: mu4e 1.10.0; emacs 29.0.60 From: Alex =?utf-8?Q?Benn=C3=A9e?= To: "Michael S. Tsirkin" Cc: Viresh Kumar , qemu-devel@nongnu.org, virtio-dev@lists.oasis-open.org, Stefan Hajnoczi , Vincent Guittot , stratos-dev@op-lists.linaro.org, Oleksandr Tyshchenko , xen-devel@lists.xen.org, Andrew Cooper , Juergen Gross , Sebastien Boeuf , Liu Jiang , Mathieu Poirier Date: Wed, 05 Apr 2023 11:24:43 +0100 In-reply-to: <20230405060340-mutt-send-email-mst@kernel.org> Message-ID: <87cz4ilj4j.fsf@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Subject: [virtio-dev] Re: [PATCH V3 0/2] qemu: vhost-user: Support Xen memory mapping quirks "Michael S. Tsirkin" writes: > On Wed, Apr 05, 2023 at 11:00:34AM +0100, Alex Benn=C3=A9e wrote: >>=20 >> Viresh Kumar writes: >>=20 >> > On 09-03-23, 14:20, Viresh Kumar wrote: >> >> Hello, >> >>=20 >> >> This patchset tries to update the vhost-user protocol to make it supp= ort special >> >> memory mapping required in case of Xen hypervisor. >> >>=20 >> >> The first patch is mostly cleanup and second one introduces a new xen= specific >> >> feature. >> > >> > Can we apply this now ? I have developed code for rust-vmm crates >> > based on this and we need to get this merged/finalized first before >> > merging those changes. >>=20 >>=20 >> I've queued into my virtio/vhost-user-device series so I'll get merged >> with that series unless mst wants to take it now. > > Well the patches are tagged and I was going to take these after the relea= se. > Probably easier not to work on this in two trees. > Still if there's something in your tree being blocked > by these patches then > Acked-by: Michael S. Tsirkin > Let me know. The virtio/vhost-user-device tree work is orthogonal to this vhost-user enhancement although all the work is related to our latest VirtIO project inside Linaro, Orko: https://linaro.atlassian.net/wiki/spaces/ORKO/overview So if you are happy please take these patches now for when the tree re-opens. > > >> > >> > Thanks. >>=20 >>=20 >> --=20 >> Alex Benn=C3=A9e >> Virtualisation Tech Lead @ Linaro --=20 Alex Benn=C3=A9e Virtualisation Tech Lead @ Linaro --------------------------------------------------------------------- To unsubscribe, e-mail: virtio-dev-unsubscribe@lists.oasis-open.org For additional commands, e-mail: virtio-dev-help@lists.oasis-open.org 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 9328DC7619A for ; Wed, 5 Apr 2023 10:27:10 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.518414.804948 (Exim 4.92) (envelope-from ) id 1pk0Lx-0007kW-G0; Wed, 05 Apr 2023 10:26:57 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 518414.804948; Wed, 05 Apr 2023 10:26:57 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1pk0Lx-0007kP-Cb; Wed, 05 Apr 2023 10:26:57 +0000 Received: by outflank-mailman (input) for mailman id 518414; Wed, 05 Apr 2023 10:26:55 +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 1pk0Lv-0007kH-OS for xen-devel@lists.xen.org; Wed, 05 Apr 2023 10:26:55 +0000 Received: from mail-wr1-x431.google.com (mail-wr1-x431.google.com [2a00:1450:4864:20::431]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id 624caf44-d39c-11ed-85db-49a42c6b2330; Wed, 05 Apr 2023 12:26:54 +0200 (CEST) Received: by mail-wr1-x431.google.com with SMTP id l12so35644946wrm.10 for ; Wed, 05 Apr 2023 03:26:53 -0700 (PDT) Received: from zen.linaroharston ([85.9.250.243]) by smtp.gmail.com with ESMTPSA id bd5-20020a05600c1f0500b003f0472ffc7csm1768461wmb.11.2023.04.05.03.26.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 05 Apr 2023 03:26:52 -0700 (PDT) Received: from zen (localhost [127.0.0.1]) by zen.linaroharston (Postfix) with ESMTP id 7DA471FFB7; Wed, 5 Apr 2023 11:26:52 +0100 (BST) 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: 624caf44-d39c-11ed-85db-49a42c6b2330 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1680690413; h=content-transfer-encoding:mime-version:message-id:in-reply-to:date :subject:cc:to:from:user-agent:references:from:to:cc:subject:date :message-id:reply-to; bh=Lww6dDMe0bMEJli6/6ZP6j4C+of80/qR+ErByK0yw5g=; b=A+4oG+PJQ4lEZ6T1z8xTGbTG1pEru7t6wl92B6x2UAdtjSn4xJzf7eV7I2j4gpyXbn 92WZ5xE3JJgQFywvuyLRJMG40XXULmggfQHz69w92CEIWEygoSuigsrjq9ht1V3Zgu4i z6TNY9OfzzcZUcU6HOCAxUSIK/3goyowjInTAglW7fsosL6LxLa21DNgd+90SoYxNwuq nd1NNnRxAH+BUWyGiJkYqmYw+QSWqTzOkEiAh19YsI+W7wvfl1+9S9BkkI5tN+bxmvJZ grxortISRJgmJfB1B0BK78szZCrNSh2iGdM/WCCfqUuU/hheHyQVJZmwC0sSHOmCINwS /EBA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680690413; h=content-transfer-encoding:mime-version:message-id:in-reply-to:date :subject:cc:to:from:user-agent:references:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=Lww6dDMe0bMEJli6/6ZP6j4C+of80/qR+ErByK0yw5g=; b=RTx3Mudl1P+J4p5Le4iBC1iyLBqzS8Rv8UWS9wPq1ZzUutVHnCs+3eLeYthxVU2nX0 31kr/iO12ZomSdAtxRNcIb9h0dPtxsuHK86jSsowCwCsvI3eub/gszdTTa9nZOWBZpoS 32GAss6SdUmPz6jh1oACyDymOkFZEzV4s9EwmIE+lBk5xrYqT89K8olwtxLK8YfY33JY 3vT3mGzdXJklb0JylTN2KpZb7HvHJXbrNaAyVCdVGZqUBk6l3TPoPejUnPEZCaFdCsvg tT5WvsjX5dMl/aP9IBpOWGpeyQ5D/QzwJL3+jJM30ZAqJ0Q28UrbkZxHL+qDAjtcWwIJ YAmg== X-Gm-Message-State: AAQBX9cKsEvctpLDr+b1F5gN7xnbjsS2FisLyz2aCaEJWG0qS51LmgCf v7YLj7f+/keL6diCuH+z7mwXkw== X-Google-Smtp-Source: AKy350bNr4KJH+ZbusBX8ddHYWCR5TF9ug/D4hQCNf5bE3nZzYv03gsenyNx3XTYaQjbqtu0borjcw== X-Received: by 2002:a5d:6b0a:0:b0:2cd:bc79:5444 with SMTP id v10-20020a5d6b0a000000b002cdbc795444mr3747030wrw.2.1680690413210; Wed, 05 Apr 2023 03:26:53 -0700 (PDT) References: <20230405080512.nvxiw4lv7hyuzqej@vireshk-i7> <87h6tulkae.fsf@linaro.org> <20230405060340-mutt-send-email-mst@kernel.org> User-agent: mu4e 1.10.0; emacs 29.0.60 From: Alex =?utf-8?Q?Benn=C3=A9e?= To: "Michael S. Tsirkin" Cc: Viresh Kumar , qemu-devel@nongnu.org, virtio-dev@lists.oasis-open.org, Stefan Hajnoczi , Vincent Guittot , stratos-dev@op-lists.linaro.org, Oleksandr Tyshchenko , xen-devel@lists.xen.org, Andrew Cooper , Juergen Gross , Sebastien Boeuf , Liu Jiang , Mathieu Poirier Subject: Re: [PATCH V3 0/2] qemu: vhost-user: Support Xen memory mapping quirks Date: Wed, 05 Apr 2023 11:24:43 +0100 In-reply-to: <20230405060340-mutt-send-email-mst@kernel.org> Message-ID: <87cz4ilj4j.fsf@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable "Michael S. Tsirkin" writes: > On Wed, Apr 05, 2023 at 11:00:34AM +0100, Alex Benn=C3=A9e wrote: >>=20 >> Viresh Kumar writes: >>=20 >> > On 09-03-23, 14:20, Viresh Kumar wrote: >> >> Hello, >> >>=20 >> >> This patchset tries to update the vhost-user protocol to make it supp= ort special >> >> memory mapping required in case of Xen hypervisor. >> >>=20 >> >> The first patch is mostly cleanup and second one introduces a new xen= specific >> >> feature. >> > >> > Can we apply this now ? I have developed code for rust-vmm crates >> > based on this and we need to get this merged/finalized first before >> > merging those changes. >>=20 >>=20 >> I've queued into my virtio/vhost-user-device series so I'll get merged >> with that series unless mst wants to take it now. > > Well the patches are tagged and I was going to take these after the relea= se. > Probably easier not to work on this in two trees. > Still if there's something in your tree being blocked > by these patches then > Acked-by: Michael S. Tsirkin > Let me know. The virtio/vhost-user-device tree work is orthogonal to this vhost-user enhancement although all the work is related to our latest VirtIO project inside Linaro, Orko: https://linaro.atlassian.net/wiki/spaces/ORKO/overview So if you are happy please take these patches now for when the tree re-opens. > > >> > >> > Thanks. >>=20 >>=20 >> --=20 >> Alex Benn=C3=A9e >> Virtualisation Tech Lead @ Linaro --=20 Alex Benn=C3=A9e Virtualisation Tech Lead @ Linaro