Hollis Blanchard wrote:
kvm: ppc: fix Kconfig constraints
Make sure that CONFIG_KVM cannot be selected without processor support
(currently, 440 is the only processor implementation available).
Signed-off-by: Hollis Blanchard <hollisb@xxxxxxxxxx>
diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
--- a/arch/powerpc/kvm/Kconfig
+++ b/arch/powerpc/kvm/Kconfig
@@ -15,24 +15,22 @@ if VIRTUALIZATION
if VIRTUALIZATION
config KVM
- bool "Kernel-based Virtual Machine (KVM) support"
- depends on EXPERIMENTAL
+ bool
select PREEMPT_NOTIFIERS
select ANON_INODES
+
+config KVM_440
+ bool "KVM support for PowerPC 440 processors"
+ depends on EXPERIMENTAL && 44x
+ select KVM
I have a vague memory that 'select' will not propagate (what's the word?
transitive?) - -that is, the 'select KVM' will enable KVM but will not
cause ANON_INODES and PREEMPT_NOTIFIERS to be set.
Can you check this out?
(copying Sam for a definitive statement)
--
error compiling committee.c: too many arguments to function
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