| Message ID | 1404155499-21177-3-git-send-email-linux@roeck-us.net (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Mon, Jun 30, 2014 at 12:11:35PM -0700, Guenter Roeck wrote: > The kernel core now supports a notifier call chain to restart the system. > > Signed-off-by: Guenter Roeck <linux@roeck-us.net> > --- > 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 43b7c34..9dd2abd 100644 > --- a/arch/arm64/kernel/process.c > +++ b/arch/arm64/kernel/process.c > @@ -43,6 +43,7 @@ > #include <linux/hw_breakpoint.h> > #include <linux/personality.h> > #include <linux/notifier.h> > +#include <linux/watchdog.h> I don't think you need this include, or shouldn't it be reboot.h instead? Maxime
On 07/01/2014 12:26 AM, Maxime Ripard wrote: > On Mon, Jun 30, 2014 at 12:11:35PM -0700, Guenter Roeck wrote: >> The kernel core now supports a notifier call chain to restart the system. >> >> Signed-off-by: Guenter Roeck <linux@roeck-us.net> >> --- >> 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 43b7c34..9dd2abd 100644 >> --- a/arch/arm64/kernel/process.c >> +++ b/arch/arm64/kernel/process.c >> @@ -43,6 +43,7 @@ >> #include <linux/hw_breakpoint.h> >> #include <linux/personality.h> >> #include <linux/notifier.h> >> +#include <linux/watchdog.h> > > I don't think you need this include, or shouldn't it be reboot.h > instead? > Yes, that will be removed in the next version of the patch. Thanks, Guenter
diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c index 43b7c34..9dd2abd 100644 --- a/arch/arm64/kernel/process.c +++ b/arch/arm64/kernel/process.c @@ -43,6 +43,7 @@ #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> @@ -175,6 +176,8 @@ void machine_restart(char *cmd) if (arm_pm_restart) arm_pm_restart(reboot_mode, cmd); + blocking_notifier_call_chain(&restart_notifier_list, reboot_mode, cmd); + /* * Whoops - the architecture was unable to reboot. */
The kernel core now supports a notifier call chain to restart the system. Signed-off-by: Guenter Roeck <linux@roeck-us.net> --- arch/arm64/kernel/process.c | 3 +++ 1 file changed, 3 insertions(+)