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[v3,01/29] powerpc: export symbol msr_check_and_set().

Message ID 1526875786-10372-2-git-send-email-wei.guo.simon@gmail.com
State Superseded
Headers show
Series KVM: PPC: Book3S PR: Transaction memory support on PR KVM | expand

Commit Message

Simon Guo May 21, 2018, 4:09 a.m. UTC 
From: Simon Guo <wei.guo.simon@gmail.com>

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>
---
 arch/powerpc/kernel/process.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

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)
 {