From: Simon Guo <wei.guo.simon@xxxxxxxxx>
PR KVM will need to reuse msr_check_and_set().
This patch exports this API for reuse.
Signed-off-by: Simon Guo <wei.guo.simon@xxxxxxxxx>
Reviewed-by: Paul Mackerras <paulus@xxxxxxxxxx>
---
arch/powerpc/kernel/process.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 1237f13..25db000 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -154,6 +154,7 @@ unsigned long msr_check_and_set(unsigned long bits)
return newmsr;
}
+EXPORT_SYMBOL_GPL(msr_check_and_set);
void __msr_check_and_clear(unsigned long bits)
{
--
1.8.3.1
