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Commit e243304d authored by Joel Stanley's avatar Joel Stanley Committed by Linus Torvalds
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powerpc/powernv: reboot when requested by firmware 



Use orderly_reboot so userspace will to shut itself down via the reboot
path.  This is required for graceful reboot initiated by the BMC, such as
when a user uses ipmitool to issue a 'chassis power cycle' command.

Signed-off-by: default avatarJoel Stanley <joel@jms.id.au>
Acked-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Cc: Fabian Frederick <fabf@skynet.be>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Jeremy Kerr <jk@ozlabs.org>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 7a54f46b

arch/powerpc/platforms/powernv/opal-power.c

+3 −2
Original line number Diff line number Diff line
@@ -29,8 +29,9 @@ static int opal_power_control_event(struct notifier_block *nb, 


	switch (type) {

	case SOFT_REBOOT:

		/* Fall through. The service processor is responsible for

		 * bringing the machine back up */

		pr_info("OPAL: reboot requested\n");

		orderly_reboot();

		break;

	case SOFT_OFF:

		pr_info("OPAL: poweroff requested\n");

		orderly_poweroff(true);