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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AFF2AEB64D9 for ; Tue, 4 Jul 2023 10:40:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231585AbjGDKkL (ORCPT ); Tue, 4 Jul 2023 06:40:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52844 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231820AbjGDKjo (ORCPT ); Tue, 4 Jul 2023 06:39:44 -0400 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F22E21A4 for ; Tue, 4 Jul 2023 03:39:42 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 6402B204D8; 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Tue, 04 Jul 2023 10:39:41 +0000 Message-ID: Date: Tue, 4 Jul 2023 12:39:40 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Content-Language: en-US To: =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= , Stefano Stabellini Cc: Oleksandr Tyshchenko , Petr Pavlu , "xen-devel@lists.xenproject.org" , "linux-kernel@vger.kernel.org" , vikram.garhwal@amd.com References: <20230621131214.9398-1-petr.pavlu@suse.com> <20230621131214.9398-3-petr.pavlu@suse.com> <15e31609-6c45-7372-76ee-0adf7a64fe88@epam.com> From: Juergen Gross Subject: Re: [PATCH 2/2] xen/virtio: Avoid use of the dom0 backend in dom0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------xX4qTw8UY8621tTesaaATWaa" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------xX4qTw8UY8621tTesaaATWaa Content-Type: multipart/mixed; boundary="------------gidE6FoEsgf7uP6gzz4RP2TS"; protected-headers="v1" From: Juergen Gross To: =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= , Stefano Stabellini Cc: Oleksandr Tyshchenko , Petr Pavlu , "xen-devel@lists.xenproject.org" , "linux-kernel@vger.kernel.org" , vikram.garhwal@amd.com Message-ID: Subject: Re: [PATCH 2/2] xen/virtio: Avoid use of the dom0 backend in dom0 References: <20230621131214.9398-1-petr.pavlu@suse.com> <20230621131214.9398-3-petr.pavlu@suse.com> <15e31609-6c45-7372-76ee-0adf7a64fe88@epam.com> In-Reply-To: --------------gidE6FoEsgf7uP6gzz4RP2TS Content-Type: multipart/mixed; boundary="------------L2wHyOVyIZUNYvNlG5ywcrPl" --------------L2wHyOVyIZUNYvNlG5ywcrPl Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 T24gMDQuMDcuMjMgMDk6NDgsIFJvZ2VyIFBhdSBNb25uw6kgd3JvdGU6DQo+IE9uIFRodSwg SnVuIDI5LCAyMDIzIGF0IDAzOjQ0OjA0UE0gLTA3MDAsIFN0ZWZhbm8gU3RhYmVsbGluaSB3 cm90ZToNCj4+IE9uIFRodSwgMjkgSnVuIDIwMjMsIE9sZWtzYW5kciBUeXNoY2hlbmtvIHdy b3RlOg0KPj4+IE9uIDI5LjA2LjIzIDA0OjAwLCBTdGVmYW5vIFN0YWJlbGxpbmkgd3JvdGU6 DQo+Pj4+IEkgdGhpbmsgd2UgbmVlZCB0byBhZGQgYSBzZWNvbmQgd2F5PyBJdCBjb3VsZCBi ZSBhbnl0aGluZyB0aGF0IGNhbiBoZWxwDQo+Pj4+IHVzIGRpc3Rpbmd1aXNoIGJldHdlZW4g YSBub24tZ3JhbnRzLWNhcGFibGUgdmlydGlvIGJhY2tlbmQgYW5kIGENCj4+Pj4gZ3JhbnRz LWNhcGFibGUgdmlydGlvIGJhY2tlbmQsIHN1Y2ggYXM6DQo+Pj4+IC0gYSBzdHJpbmcgb24g eGVuc3RvcmUNCj4+Pj4gLSBhIHhlbiBwYXJhbQ0KPj4+PiAtIGEgc3BlY2lhbCBQQ0kgY29u ZmlndXJhdGlvbiByZWdpc3RlciB2YWx1ZQ0KPj4+PiAtIHNvbWV0aGluZyBpbiB0aGUgQUNQ SSB0YWJsZXMNCj4+Pj4gLSB0aGUgUUVNVSBtYWNoaW5lIHR5cGUNCj4+Pg0KPj4+DQo+Pj4g WWVzLCBJIHJlbWVtYmVyIHRoZXJlIHdhcyBhIGRpc2N1c3Npb24gcmVnYXJkaW5nIHRoYXQu IFRoZSBwb2ludCBpcyB0bw0KPj4+IGNob29zZSBhIHNvbHV0aW9uIHRvIGJlIGZ1bmN0aW9u YWwgZm9yIGJvdGggUFYgYW5kIEhWTSAqYW5kKiB0byBiZSBhYmxlDQo+Pj4gdG8gc3VwcG9y dCBhIGhvdHBsdWcuIElJUkMsIHRoZSB4ZW5zdG9yZSBjb3VsZCBiZSBhIHBvc3NpYmxlIGNh bmRpZGF0ZS4NCj4+DQo+PiB4ZW5zdG9yZSB3b3VsZCBiZSBhbW9uZyB0aGUgZWFzaWVzdCB0 byBtYWtlIHdvcmsuIFRoZSBvbmx5IGRvd25zaWRlIGlzDQo+PiB0aGUgZGVwZW5kZW5jeSBv biB4ZW5zdG9yZSB3aGljaCBvdGhlcndpc2UgdmlydGlvK2dyYW50cyBkb2Vzbid0IGhhdmUu DQo+IA0KPiBJIHdvdWxkIGF2b2lkIGludHJvZHVjaW5nIGEgZGVwZW5kZW5jeSBvbiB4ZW5z dG9yZSwgaWYgbm90aGluZyBlbHNlIHdlDQo+IGtub3cgaXQncyBhIHBlcmZvcm1hbmNlIGJv dHRsZW5lY2suDQo+IA0KPiBXZSB3b3VsZCBhbHNvIG5lZWQgdG8gbWFwIHRoZSB2aXJ0aW8g ZGV2aWNlIHRvcG9sb2d5IGludG8geGVuc3RvcmUsIHNvDQo+IHRoYXQgd2UgY2FuIHBhc3Mg ZGlmZmVyZW50IG9wdGlvbnMgZm9yIGVhY2ggZGV2aWNlLg0KDQpUaGlzIGFzcGVjdCAoZGlm ZmVyZW50IG9wdGlvbnMpIGlzIGltcG9ydGFudC4gSG93IGRvIHlvdSB3YW50IHRvIHBhc3Mg dmlydGlvDQpkZXZpY2UgY29uZmlndXJhdGlvbiBwYXJhbWV0ZXJzIGZyb20gZG9tMCB0byB0 aGUgdmlydGlvIGJhY2tlbmQgZG9tYWluPyBZb3UNCnByb2JhYmx5IG5lZWQgc29tZXRoaW5n IGxpa2UgWGVuc3RvcmUgKGEgdmlydGlvIGJhc2VkIGFsdGVybmF0aXZlIGxpa2UgdmlydGlv ZnMNCndvdWxkIHdvcmssIHRvbykgZm9yIHRoYXQgcHVycG9zZS4NCg0KTWFwcGluZyB0aGUg dG9wb2xvZ3kgc2hvdWxkIGJlIHJhdGhlciBlYXN5IHZpYSB0aGUgUENJLUlkLCBlLmcuOg0K DQovbG9jYWwvZG9tYWluLzQyL2RldmljZS92aXJ0aW8vMDAwMDowMDoxYy4wL2JhY2tlbmQN Cg0KPiANCj4+IFZpa3JhbSBpcyB3b3JraW5nIG9uIHZpcnRpbyB3aXRoIGdyYW50cyBzdXBw b3J0IGluIFFFTVUgYXMgd2Ugc3BlYWsuDQo+PiBNYXliZSB3ZSBjb3VsZCBmaW5kIGEgd2F5 IHRvIGFkZCBhIGZsYWcgaW4gUUVNVSBzbyB0aGF0IHdlIGNhbiBkZXRlY3QgYXQNCj4+IHJ1 bnRpbWUgaWYgYSBnaXZlbiB2aXJ0aW8gZGV2aWNlIHN1cHBvcnQgZ3JhbnRzIG9yIG5vdC4N Cj4gDQo+IElzbid0IHRoZXJlIGEgd2F5IGZvciB0aGUgZGV2aWNlIHRvIGV4cG9zZSBjYXBh YmlsaXRpZXMgYWxyZWFkeT8gIEZvcg0KPiBleGFtcGxlIGhvdyBkb2VzIGEgdmlydGlvLWJs ayBiYWNrZW5kIGV4cG9zZSBzdXBwb3J0IGZvciBpbmRpcmVjdA0KPiBkZXNjcmlwdG9ycz8N Cg0KVGhvc2UgY2FwYWJpbGl0aWVzIGFyZSBkZWZpbmVkIGluIHRoZSB2aXJ0aW8gc3BlYyBb MV0uIEFkZGluZyB0aGUgYmFja2VuZA0KZG9taWQgd291bGQgYmUgcG9zc2libGUsIGJ1dCBp dCBwcm9iYWJseSB3b3VsZG4ndCBiZSB0aGF0IGVhc3kgKHJlcXVpcmVzDQpjaGFuZ2luZyB0 aGUgdmlydGlvIHNwZWMgYnkgZWl0aGVyIGV4cGFuZGluZyBhbiBleGlzdGluZyBjb25maWcg YXJlYSBvciBieQ0KYWRkaW5nIGEgbmV3IG9uZSkuIEknbSBub3Qgc3VyZSBoYW5kbGluZyBp biB0aGUgc3BlY2lmaWMgZnJvbnRlbmRzIGlzDQpnZW5lcmljIGVub3VnaCBmb3IgYmVpbmcg YWJsZSB0byBoYXZlIGEgY2VudHJhbCBwbGFjZSB3aGVyZSB0aGUgYmFja2VuZA0KZG9taWQg Y291bGQgYmUgcmV0cmlldmVkLCB3aXRob3V0IHJlcXVpcmluZyBhbnkgY2hhbmdlIG9mIHRo ZSBmcm9udGVuZHMuDQoNCg0KSnVlcmdlbg0KDQpbMV06IGh0dHA6Ly9kb2NzLm9hc2lzLW9w ZW4ub3JnL3ZpcnRpby92aXJ0aW8vdjEuMi92aXJ0aW8tdjEuMi5odG1sDQo= --------------L2wHyOVyIZUNYvNlG5ywcrPl Content-Type: application/pgp-keys; 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