From: Guenter Roeck <linux@roeck-us.net>
To: linux-watchdog@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Cc: Wim Van Sebroeck <wim@iguana.be>,
Catalin Marinas <catalin.marinas@arm.com>,
Maxime Ripard <maxime.ripard@free-electrons.com>,
Will Deacon <will.deacon@arm.com>, Arnd Bergmann <arnd@arndb.de>,
Heiko Stuebner <heiko@sntech.de>,
Russell King <linux@arm.linux.org.uk>,
Jonas Jensen <jonas.jensen@gmail.com>,
Randy Dunlap <rdunlap@infradead.org>,
Andrew Morton <akpm@linux-foundation.org>,
Steven Rostedt <rostedt@goodmis.org>,
Ingo Molnar <mingo@kernel.org>,
Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>,
David Woodhouse <dwmw2@infradead.org>,
Tomasz Figa <t.figa@samsung.com>,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
Guenter Roeck <linux@roeck-us.net>
Subject: [PATCH v3 2/7] arm64: Support restart through restart notifier call chain
Date: Tue, 8 Jul 2014 20:37:58 -0700 [thread overview]
Message-ID: <1404877083-6552-3-git-send-email-linux@roeck-us.net> (raw)
In-Reply-To: <1404877083-6552-1-git-send-email-linux@roeck-us.net>
The kernel core now supports a notifier call chain to restart
the system. Call it if arm_pm_restart is not set.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
v3: Use wrapper function to execute notifier call chain.
v2: Only call notifier call chain if arm_pm_restart is not set.
Do not include linux/watchdog.h.
arch/arm64/kernel/process.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
index 43b7c34..b2da6d5 100644
--- a/arch/arm64/kernel/process.c
+++ b/arch/arm64/kernel/process.c
@@ -174,6 +174,8 @@ void machine_restart(char *cmd)
/* Now call the architecture specific reboot code. */
if (arm_pm_restart)
arm_pm_restart(reboot_mode, cmd);
+ else
+ kernel_restart_notify(cmd);
/*
* Whoops - the architecture was unable to reboot.
--
1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: linux@roeck-us.net (Guenter Roeck)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 2/7] arm64: Support restart through restart notifier call chain
Date: Tue, 8 Jul 2014 20:37:58 -0700 [thread overview]
Message-ID: <1404877083-6552-3-git-send-email-linux@roeck-us.net> (raw)
In-Reply-To: <1404877083-6552-1-git-send-email-linux@roeck-us.net>
The kernel core now supports a notifier call chain to restart
the system. Call it if arm_pm_restart is not set.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
v3: Use wrapper function to execute notifier call chain.
v2: Only call notifier call chain if arm_pm_restart is not set.
Do not include linux/watchdog.h.
arch/arm64/kernel/process.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
index 43b7c34..b2da6d5 100644
--- a/arch/arm64/kernel/process.c
+++ b/arch/arm64/kernel/process.c
@@ -174,6 +174,8 @@ void machine_restart(char *cmd)
/* Now call the architecture specific reboot code. */
if (arm_pm_restart)
arm_pm_restart(reboot_mode, cmd);
+ else
+ kernel_restart_notify(cmd);
/*
* Whoops - the architecture was unable to reboot.
--
1.9.1
next prev parent reply other threads:[~2014-07-09 3:38 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-09 3:37 [PATCH v3 0/7] kernel: Add support for restart notifier call chain Guenter Roeck
2014-07-09 3:37 ` Guenter Roeck
2014-07-09 3:37 ` [PATCH v3 1/7] " Guenter Roeck
2014-07-09 3:37 ` Guenter Roeck
2014-07-09 3:37 ` Guenter Roeck [this message]
2014-07-09 3:37 ` [PATCH v3 2/7] arm64: Support restart through " Guenter Roeck
2014-07-09 3:37 ` [PATCH v3 3/7] arm: " Guenter Roeck
2014-07-09 3:37 ` Guenter Roeck
2014-07-09 3:38 ` [PATCH v3 4/7] power/restart: Call machine_restart instead of arm_pm_restart Guenter Roeck
2014-07-09 3:38 ` Guenter Roeck
2014-07-09 3:38 ` [PATCH v3 5/7] watchdog: moxart: Register restart handler with restart notifier Guenter Roeck
2014-07-09 3:38 ` Guenter Roeck
2014-07-09 3:38 ` [PATCH v3 6/7] watchdog: alim7101: " Guenter Roeck
2014-07-09 3:38 ` Guenter Roeck
2014-07-09 3:38 ` [PATCH v3 7/7] arm/arm64: Unexport restart handlers Guenter Roeck
2014-07-09 3:38 ` Guenter Roeck
2014-07-10 23:09 ` [PATCH v3 0/7] kernel: Add support for restart notifier call chain Andrew Morton
2014-07-10 23:09 ` Andrew Morton
2014-07-11 0:15 ` Guenter Roeck
2014-07-11 0:15 ` Guenter Roeck
2014-07-11 0:44 ` Andrew Morton
2014-07-11 0:44 ` Andrew Morton
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