From: Arnd Bergmann Date: Mon, 15 Jan 2018 15:51:20 +0000 (+0100) Subject: x86/jailhouse: Add PCI dependency X-Git-Tag: v4.16-rc1~174^2~10 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=abde587b61a3ddb2918385f95ef2b3ca37d5a017;p=linux.git 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' Add the missing Kconfig dependency. Fixes: a0c01e4bb92d ("x86/jailhouse: Initialize PCI support") Signed-off-by: Arnd Bergmann Signed-off-by: Thomas Gleixner Cc: Jan Kiszka Link: https://lkml.kernel.org/r/20180115155150.51407-1-arnd@arndb.de --- diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index a936e29245d0..390be2eb153d 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -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