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h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=UgFxd01cvNi2d1ZlBAHMgMKcTuXIn5hT29PHVWAES1g=; b=IJMqSi6i3V9mEJzz5klZbexxIYwJnu1SahY4eLSPL9+hgmR/FH3Ol9BaGayAYmp7LYSRbVXzRcAyPNc9K63ulHFGC9vxZN7uPL5DgkZCFmVWJiH8xGxx7JFUdbhQcCpPc5OgdOOnJenrx81RjxNB9qOHdJAG3/Y79LAJFUqImrY= X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" Date: Wed, 16 Jul 2025 17:55:57 +0200 Message-ID: Subject: Re: [PATCH v7 11/11] xen/dt: Allow CONFIG_DEVICE_TREE_PARSE to include device-tree/ From: Alejandro Vallejo To: Alejandro Vallejo , CC: Andrew Cooper , Anthony PERARD , Michal Orzel , "Jan Beulich" , Julien Grall , =?utf-8?q?Roger_Pau_Monn=C3=A9?= , Stefano Stabellini , Bertrand Marquis , "Daniel P. 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Jul 2025 15:56:03.9284 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 7a1bf2ed-b4b8-4659-2b1e-08ddc48144ce X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: MWH0EPF000989E5.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA1PR12MB8920 On Tue Jul 15, 2025 at 6:11 PM CEST, Alejandro Vallejo wrote: > This allows bootfdt.c and device-tree.c to be usable without > CONFIG_HAS_DEVICE_TREE_DISCOVERY. > > Gate everything else on CONFIG_HAS_DEVICE_TREE_DISCOVERY. > > Signed-off-by: Alejandro Vallejo > --- > xen/common/Makefile | 2 +- > xen/common/device-tree/Makefile | 4 +++- > 2 files changed, 4 insertions(+), 2 deletions(-) > > diff --git a/xen/common/Makefile b/xen/common/Makefile > index d541fbcf49..265468d751 100644 > --- a/xen/common/Makefile > +++ b/xen/common/Makefile > @@ -8,7 +8,7 @@ obj-y +=3D cpu.o > obj-$(CONFIG_DEBUG_TRACE) +=3D debugtrace.o > obj-$(CONFIG_HAS_DEVICE_TREE_DISCOVERY) +=3D device.o > obj-$(filter-out $(CONFIG_X86),$(CONFIG_ACPI)) +=3D device.o > -obj-$(CONFIG_HAS_DEVICE_TREE_DISCOVERY) +=3D device-tree/ > +obj-$(CONFIG_DEVICE_TREE_PARSE) +=3D device-tree/ > obj-$(CONFIG_IOREQ_SERVER) +=3D dm.o > obj-y +=3D domain.o > obj-y +=3D event_2l.o > diff --git a/xen/common/device-tree/Makefile b/xen/common/device-tree/Mak= efile > index 8abc069c4b..1459e63c85 100644 > --- a/xen/common/device-tree/Makefile > +++ b/xen/common/device-tree/Makefile > @@ -1,11 +1,13 @@ > obj-y +=3D bootfdt.init.o Bah. From here... > obj-y +=3D bootinfo-fdt.init.o > obj-y +=3D bootinfo.init.o ... to here should have been deletions. > +obj-$(CONFIG_HAS_DEVICE_TREE_DISCOVERY) +=3D bootinfo-fdt.init.o > +obj-$(CONFIG_HAS_DEVICE_TREE_DISCOVERY) +=3D bootinfo.init.o > obj-y +=3D device-tree.o > obj-$(CONFIG_DOMAIN_BUILD_HELPERS) +=3D domain-build.init.o > obj-$(CONFIG_DOM0LESS_BOOT) +=3D dom0less-build.init.o > obj-$(CONFIG_OVERLAY_DTB) +=3D dt-overlay.o > -obj-y +=3D intc.o > +obj-$(CONFIG_HAS_DEVICE_TREE_DISCOVERY) +=3D intc.o > obj-$(CONFIG_DOMAIN_BUILD_HELPERS) +=3D kernel.o > obj-$(CONFIG_STATIC_EVTCHN) +=3D static-evtchn.init.o > obj-$(CONFIG_STATIC_MEMORY) +=3D static-memory.init.o