[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH 2/2] xen/arm: Account for domU dtb bootmodule size separately
- To: Michal Orzel <michal.orzel@xxxxxxx>
- From: Luca Fancellu <Luca.Fancellu@xxxxxxx>
- Date: Tue, 11 Jul 2023 09:20:11 +0000
- Accept-language: en-GB, en-US
- Arc-authentication-results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=arm.com; dmarc=pass action=none header.from=arm.com; dkim=pass header.d=arm.com; arc=none
- Arc-message-signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=+Xg82GYLftfnYo90G4mlxEZRxddvRh/BcVLFO9jcQr4=; b=eaOsXZiFBR1RwJNtxKFXmPn+0WOrpFnglk4wpUeORnfdadeXWUu65crwgsJ8hx4ompSRju4eJSd8bdhjVMLCg9elvoinNXjMAYzsU7w0XYdr9SwmbPmeaMJleJ6HQCgK9Bi9oF0GkEEgrFkNpikELdfnVux/OtYGPFn8JXQShzc8A0XO50ZaY9ZWUqISVcn82m3wIMMam/RLxcwUugwsGLC+Lb9TRa6OsivX24GYlHv8KFRRYRu3LnEjs76oo3nebX6uHhncItlS8+8XJo5AF/PRfIK0Tb5MF3ryUj91yUC/09AWqhUoCHYNAYaQTiIPcJjgL0kTm5mT2NCSGVKltQ==
- Arc-seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=IkVmjIQ1ptSSqMC3o7wTARKGYTd/LoFLhNX8TU+XPj+wy8tha6xsLw10eykp2yyi/qwgYzDTqn4BtOvm1bhNQdgTmqcUUrtwXdgJ/7AE8ME8EJN7ff1f+H5dqUtzYo5PpIp6McdrYZYTDUlTkV6pGs+m06OB8nnck33O8sVTcWprYKpR/A9X5+xweBB8L77eFMDi8gGaftBjq8CS6kkMl1DaskA+97CB8MTA5jDShOvMAYbs9qrr75NNkN0aMR2YpvxV7GufLpGEgQSX08zltDVRh11YvWo1+1cKj0ZqSowo5k+/+APgR/nJMynwPkWlIDcf3zvExuXEvDgvQi4t1w==
- Authentication-results-original: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=arm.com;
- Cc: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Bertrand Marquis <Bertrand.Marquis@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>
- Delivery-date: Tue, 11 Jul 2023 09:20:52 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
- Nodisclaimer: true
- Original-authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=arm.com;
- Thread-index: AQHZs9Hujc48aRyGZk6yzyef9j5Sia+0ShiA
- Thread-topic: [PATCH 2/2] xen/arm: Account for domU dtb bootmodule size separately
> On 11 Jul 2023, at 09:29, Michal Orzel <michal.orzel@xxxxxxx> wrote:
>
> At the moment, we limit the allocation size when creating a domU dtb to
> 4KB, which is not enough when using a passthrough dtb with several nodes.
> Improve the handling by accounting for a dtb bootmodule (if present)
> size separately, while keeping 4KB for the Xen generated nodes (still
> plenty of space for new nodes). Also, cap the allocation size to 2MB,
> which is the max dtb size allowed.
>
> Signed-off-by: Michal Orzel <michal.orzel@xxxxxxx>
Reviewed-by: Luca Fancellu <luca.fancellu@xxxxxxx>
|
