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x86/jailhouse: Add PCI dependency

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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'

Add the missing Kconfig dependency.

Fixes: a0c01e4bb9 ("x86/jailhouse: Initialize PCI support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Jan Kiszka <jan.kiszka@siemens.com>
Link: https://lkml.kernel.org/r/20180115155150.51407-1-arnd@arndb.de
This commit is contained in:
Arnd Bergmann 2018-01-15 16:51:20 +01:00 committed by Thomas Gleixner
parent be6d447e4f
commit abde587b61
1 changed files with 1 additions and 1 deletions
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arch/x86/Kconfig
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@ -798,7 +798,7 @@ config PARAVIRT_CLOCK
config JAILHOUSE_GUEST
bool "Jailhouse non-root cell support"
depends on X86_64
depends on X86_64 && PCI
select X86_PM_TIMER
---help---
This option allows to run Linux as guest in a Jailhouse non-root