Commit d1c72112 authored May 23, 2018 by Simon Guo Committed by Michael Ellerman May 24, 2018

powerpc: Export msr_check_and_set() to modules



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@gmail.com>
Reviewed-by: Paul Mackerras <paulus@ozlabs.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

parent 9f9eae5c

arch/powerpc/kernel/process.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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)
		{