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Subject[PATCH] x86: jailhouse: add PCI dependency
Building jailhouse support without PCI results in a link error:

arch/x86/kernel/jailhouse.o: In function `jailhouse_init_platform':
jailhouse.c:(.init.text+0x235): undefined reference to `pci_probe'
arch/x86/kernel/jailhouse.o: In function `jailhouse_pci_arch_init':
jailhouse.c:(.init.text+0x265): undefined reference to `pci_direct_init'
jailhouse.c:(.init.text+0x26c): undefined reference to `pcibios_last_bus'

This adds the missing Kconfig dependency.

Fixes: a0c01e4bb92d ("x86/jailhouse: Initialize PCI support")
Signed-off-by: Arnd Bergmann <>
arch/x86/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 10fcb4d147be..0878ff57fec3 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -813,7 +813,7 @@ config PARAVIRT_CLOCK

bool "Jailhouse non-root cell support"
- depends on X86_64
+ depends on X86_64 && PCI
select X86_PM_TIMER
This option allows to run Linux as guest in a Jailhouse non-root
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