From: linux@roeck-us.net (Guenter Roeck)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 3/6] arm64: Support reboot through watchdog subsystem
Date: Thu, 15 May 2014 13:38:21 -0700 [thread overview]
Message-ID: <1400186304-1691-4-git-send-email-linux@roeck-us.net> (raw)
In-Reply-To: <1400186304-1691-1-git-send-email-linux@roeck-us.net>
The watchdog subsystem provides an API to perform a system reboot.
Use it.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
v3: Drop reboot mode and cmd string parameters from API
v2: No change
arch/arm64/kernel/process.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
index 6391485..e30f146 100644
--- a/arch/arm64/kernel/process.c
+++ b/arch/arm64/kernel/process.c
@@ -42,6 +42,7 @@
#include <linux/hw_breakpoint.h>
#include <linux/personality.h>
#include <linux/notifier.h>
+#include <linux/watchdog.h>
#include <asm/compat.h>
#include <asm/cacheflush.h>
@@ -144,6 +145,8 @@ void machine_restart(char *cmd)
if (arm_pm_restart)
arm_pm_restart(reboot_mode, cmd);
+ watchdog_do_reboot();
+
/*
* Whoops - the architecture was unable to reboot.
*/
--
1.9.1
next prev parent reply other threads:[~2014-05-15 20:38 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-15 20:38 [PATCH v3 0/6] watchdog: Add reboot API Guenter Roeck
2014-05-15 20:38 ` [PATCH v3 1/6] watchdog: Add API to trigger reboots Guenter Roeck
2014-05-15 20:50 ` One Thousand Gnomes
2014-05-15 21:47 ` Guenter Roeck
2014-05-16 1:22 ` [PATCH v4 " Guenter Roeck
2014-05-15 20:38 ` [PATCH v3 2/6] watchdog: Document reboot API Guenter Roeck
2014-05-15 20:38 ` Guenter Roeck [this message]
2014-05-15 20:38 ` [PATCH v3 4/6] arm: Support reboot through watchdog subsystem Guenter Roeck
2014-05-15 20:38 ` [PATCH v3 5/6] watchdog: moxart: Register reboot handler with " Guenter Roeck
2014-05-15 20:38 ` [PATCH v3 6/6] watchdog: sunxi: " Guenter Roeck
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