[PATCH] x86: CONFIG_EFI should select CONFIG_RELOCATABLE

[Matthew Garrett]

EFI doesn't provide any guarantees that any given address will be free,
so the bootloader must have the freedom to position the kernel
appropriately. Make CONFIG_EFI select CONFIG_RELOCATABLE in order to
ensure that this constraint is satisfiable.

Signed-off-by: Matthew Garrett <mjg@xxxxxxxxxx>
---
 arch/x86/Kconfig |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index da34972..580cd31 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1454,6 +1454,7 @@ config ARCH_USES_PG_UNCACHED
 config EFI
 	bool "EFI runtime service support"
 	depends on ACPI
+	select RELOCATABLE
 	---help---
 	  This enables the kernel to use EFI runtime services that are
 	  available (such as the EFI variable services).
-- 
1.7.5.2

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