From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752774AbbC3CP5 (ORCPT ); Sun, 29 Mar 2015 22:15:57 -0400 Received: from mail-pd0-f182.google.com ([209.85.192.182]:33234 "EHLO mail-pd0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752425AbbC3CPv (ORCPT ); Sun, 29 Mar 2015 22:15:51 -0400 From: Joel Stanley To: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Cc: fabf@skynet.be, akpm@linux-foundation.org, benh@kernel.crashing.org, mpe@ellerman.id.au, rusty@rustcorp.com.au, jk@ozlabs.org Subject: [PATCH 2/2] powerpc/powernv: Reboot when requested by firmware Date: Mon, 30 Mar 2015 12:45:33 +1030 Message-Id: <1427681733-25488-2-git-send-email-joel@jms.id.au> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1427681733-25488-1-git-send-email-joel@jms.id.au> References: <1427681733-25488-1-git-send-email-joel@jms.id.au> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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: Joel Stanley --- arch/powerpc/platforms/powernv/opal-power.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/platforms/powernv/opal-power.c b/arch/powerpc/platforms/powernv/opal-power.c index 48bf5b0..ac46c2c 100644 --- a/arch/powerpc/platforms/powernv/opal-power.c +++ b/arch/powerpc/platforms/powernv/opal-power.c @@ -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); -- 2.1.4