linux-kernel - [PATCH 3/4] um: Select PCI_DOMAINS

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Message-ID: <20250912230208.967129-4-briannorris@chromium.org>
Date: Fri, 12 Sep 2025 15:59:34 -0700
From: Brian Norris <briannorris@...omium.org>
To: Bjorn Helgaas <bhelgaas@...gle.com>,
	Luis Chamberlain <mcgrof@...nel.org>,
	Petr Pavlu <petr.pavlu@...e.com>,
	Daniel Gomez <da.gomez@...nel.org>
Cc: linux-pci@...r.kernel.org,
	David Gow <davidgow@...gle.com>,
	Rae Moar <rmoar@...gle.com>,
	linux-kselftest@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-modules@...r.kernel.org,
	Johannes Berg <johannes@...solutions.net>,
	Sami Tolvanen <samitolvanen@...gle.com>,
	Richard Weinberger <richard@....at>,
	Wei Liu <wei.liu@...nel.org>,
	Brendan Higgins <brendan.higgins@...ux.dev>,
	kunit-dev@...glegroups.com,
	Anton Ivanov <anton.ivanov@...bridgegreys.com>,
	linux-um@...ts.infradead.org,
	Brian Norris <briannorris@...omium.org>
Subject: [PATCH 3/4] um: Select PCI_DOMAINS_GENERIC

This is useful especially for KUnit tests, where we may want to
dynamically add/remove PCI domains.

Signed-off-by: Brian Norris <briannorris@...omium.org>
---

 arch/um/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/um/Kconfig b/arch/um/Kconfig
index 9083bfdb7735..7fccd63c3229 100644
--- a/arch/um/Kconfig
+++ b/arch/um/Kconfig
@@ -38,6 +38,7 @@ config UML
 	select HAVE_ARCH_TRACEHOOK
 	select HAVE_SYSCALL_TRACEPOINTS
 	select THREAD_INFO_IN_TASK
+	select PCI_DOMAINS_GENERIC if PCI
 
 config MMU
 	bool
-- 
2.51.0.384.g4c02a37b29-goog