4.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Helge Deller <del...@gmx.de>
commit 73580dac7618e4bcd21679f553cf3c97323fec46 upstream.
On those parisc machines which don't provide a software power off
function, the system currently kills the init process at the end of a
shutdown and unexpectedly restarts insteads of halting.
Fix it by adding a loop which will not return.
Signed-off-by: Helge Deller <del...@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
arch/parisc/kernel/process.c | 2 ++
1 file changed, 2 insertions(+)
--- a/arch/parisc/kernel/process.c
+++ b/arch/parisc/kernel/process.c
@@ -139,6 +139,8 @@ void machine_power_off(void)
printk(KERN_EMERG "System shut down completed.\n"
"Please power this system off now.");
+
+ for (;;);
}
void (*pm_power_off)(void) = machine_power_off;
