From: Mathieu Tarral <[email protected]>

This function is used by VM introspection code to ungracefully shutdown
a guest at the request of the introspection tool.

A security application will use this as the last resort to stop the
spread of a malware from a guest.

Signed-off-by: Mathieu Tarral <[email protected]>
Signed-off-by: Adalbert Lazăr <[email protected]>
---
 kernel/signal.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/signal.c b/kernel/signal.c
index 5ca48cc5da76..c3af81d7b62a 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -1456,6 +1456,7 @@ int kill_pid_info(int sig, struct kernel_siginfo *info, 
struct pid *pid)
                 */
        }
 }
+EXPORT_SYMBOL(kill_pid_info);
 
 static int kill_proc_info(int sig, struct kernel_siginfo *info, pid_t pid)
 {
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