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bh=/fkv2TXGSGdP8MJxcQkTVVcK3+7Dx1+KwTSkxmIxAeQ=; b=fDOLvxRlSIyKbRIGJ1Ov/K/hJtAOQA+gSLzey4F47/orCQFTB4Kupr3SUOSA5z9/BX7PGIDYlVzZhyp4jak99FvoGz00pmZ94wwvdhZbRy8ubJV5HYamwq/5ndc9lOfc/DczLnUz1hwbycWFSQC1mDM7i7cpyE9fITQcgW9CTe4= From: Rahul Singh To: xen-devel CC: Bertrand Marquis , Stefano Stabellini , Julien Grall , Volodymyr Babchuk Subject: Re: [PATCH 7/8] xen: introduce xen-evtchn dom0less property Thread-Topic: [PATCH 7/8] xen: introduce xen-evtchn dom0less property Thread-Index: AQHYhkYA1mUxDH8Iek+Bi6llJii6za2gvxYA Date: Fri, 5 Aug 2022 16:10:02 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: Authentication-Results-Original: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=arm.com; X-MS-Office365-Filtering-Correlation-Id: faa0820e-153b-4276-a27c-08da76fcf9ce x-ms-traffictypediagnostic: DB7PR08MB3258:EE_|VE1EUR03FT005:EE_|DB7PR08MB3355:EE_ x-checkrecipientrouted: true nodisclaimer: true X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam-Untrusted: BCL:0; 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Content-Type: text/plain; charset="us-ascii" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB7PR08MB3258 Original-Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=arm.com; X-EOPAttributedMessage: 0 X-MS-Exchange-Transport-CrossTenantHeadersStripped: VE1EUR03FT005.eop-EUR03.prod.protection.outlook.com X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id-Prvs: d4faffff-a099-4c23-c9da-08da76fcf43c X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:63.35.35.123;CTRY:IE;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:64aa7808-outbound-1.mta.getcheckrecipient.com;PTR:ec2-63-35-35-123.eu-west-1.compute.amazonaws.com;CAT:NONE;SFS:(13230016)(4636009)(396003)(346002)(376002)(136003)(39860400002)(36840700001)(40470700004)(46966006)(6486002)(6916009)(5660300002)(54906003)(36860700001)(82310400005)(478600001)(4744005)(316002)(70586007)(8936002)(4326008)(8676002)(70206006)(36756003)(6512007)(107886003)(47076005)(41300700001)(2906002)(2616005)(26005)(6506007)(33656002)(336012)(53546011)(186003)(81166007)(83380400001)(356005)(40460700003)(40480700001)(82740400003)(86362001)(32563001);DIR:OUT;SFP:1101; X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Aug 2022 16:10:12.0001 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: faa0820e-153b-4276-a27c-08da76fcf9ce X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: VE1EUR03FT005.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB7PR08MB3355 Hi ,=20 > On 22 Jun 2022, at 3:38 pm, Rahul Singh wrote: >=20 > Introduce a new sub-node under /chosen node to establish static event > channel communication between domains on dom0less systems. >=20 > An event channel will be created beforehand to allow the domains to > send notifications to each other. >=20 > Signed-off-by: Rahul Singh > --- > docs/misc/arm/device-tree/booting.txt | 62 +++++++++++- > xen/arch/arm/domain_build.c | 139 ++++++++++++++++++++++++++ > xen/arch/arm/include/asm/domain.h | 1 + > xen/arch/arm/include/asm/setup.h | 1 + > xen/arch/arm/setup.c | 2 + > 5 files changed, 204 insertions(+), 1 deletion(-) I am waiting for a review for this patch and the next patch in the series b= efore I send the next version. Sending this email as a gentle reminder. Thanks in advance.=20 Regards, Rahul=