[PATCH 1/2] x86, CMCI: Fix a missed put_cpu_var

[Chen, Gong]

This issue is introduced in commit 27f6c573e0. I forget to
execute put_cpu_var operation after get_cpu_var.

Signed-off-by: Chen, Gong <gong.chen@xxxxxxxxxxxxxxx>
---
 arch/x86/kernel/cpu/mcheck/mce.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index eeee23f..26eaf3b 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -620,6 +620,7 @@ void machine_check_poll(enum mcp_flags flags, mce_banks_t *b)
 
 		v = &get_cpu_var(mce_polled_error);
 		set_bit(0, v);
+		put_cpu_var(mce_polled_error);
 		/*
 		 * Uncorrected or signalled events are handled by the exception
 		 * handler when it is enabled, so don't process those here.
-- 
1.9.0

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