From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Borislav Petkov <bp@alien8.de>,
Andrew Morton <akpm@linux-foundation.org>,
Sebastian Siewior <bigeasy@linutronix.de>,
Nicholas Piggin <npiggin@gmail.com>,
Don Zickus <dzickus@redhat.com>,
Chris Metcalf <cmetcalf@mellanox.com>,
Ulrich Obergfell <uobergfe@redhat.com>,
linux-parisc@vger.kernel.org, Helge Deller <deller@gmx.de>
Subject: [patch V2 04/29] parisc: Use lockup_detector_stop()
Date: Tue, 12 Sep 2017 21:36:58 +0200 [thread overview]
Message-ID: <20170912194146.407385557@linutronix.de> (raw)
In-Reply-To: 20170912193654.321505854@linutronix.de
The broken lockup_detector_suspend/resume() interface is going away. Use
the new lockup_detector_soft_poweroff() interface to stop the watchdog from
the busy looping power off routine.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Chris Metcalf <cmetcalf@mellanox.com>
Cc: linux-parisc@vger.kernel.org
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sebastian Siewior <bigeasy@linutronix.de>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Ulrich Obergfell <uobergfe@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Helge Deller <deller@gmx.de>
Link: http://lkml.kernel.org/r/20170831073053.281414373@linutronix.de
---
arch/parisc/kernel/process.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/parisc/kernel/process.c
+++ b/arch/parisc/kernel/process.c
@@ -146,7 +146,7 @@ void machine_power_off(void)
/* prevent soft lockup/stalled CPU messages for endless loop. */
rcu_sysrq_start();
- lockup_detector_suspend();
+ lockup_detector_soft_poweroff();
for (;;);
}
next prev parent reply other threads:[~2017-09-12 19:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20170912193654.321505854@linutronix.de>
2017-09-12 19:36 ` [patch V2 03/29] lockup_detector: Provide interface to stop from poweroff() Thomas Gleixner
2017-09-12 19:36 ` Thomas Gleixner [this message]
2017-09-14 8:59 ` [patch V2 04/29] parisc: Use lockup_detector_stop() Helge Deller
2017-09-14 13:46 ` Don Zickus
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