diff mbox series

[v2,09/45] xen/x86: Use do_kernel_power_off()

Message ID 20211027211715.12671-10-digetx@gmail.com (mailing list archive)
State Awaiting Upstream
Headers show
Series Introduce power-off+restart call chain API | expand

Commit Message

Dmitry Osipenko Oct. 27, 2021, 9:16 p.m. UTC 
Kernel now supports chained power-off handlers. Use do_kernel_power_off()
that invokes chained power-off handlers. It also invokes legacy
pm_power_off() for now, which will be removed once all drivers will
be converted to the new power-off API.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
 arch/x86/xen/enlighten_pv.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Jürgen Groß Oct. 28, 2021, 7:35 a.m. UTC | #1 
On 27.10.21 23:16, Dmitry Osipenko wrote:
> Kernel now supports chained power-off handlers. Use do_kernel_power_off()
> that invokes chained power-off handlers. It also invokes legacy
> pm_power_off() for now, which will be removed once all drivers will
> be converted to the new power-off API.
> 
> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>

Acked-by: Juergen Gross <jgross@suse.com>


Juergen
diff mbox series

Patch

diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c
index 4f63117f09bb..4a0b9b7baf02 100644
--- a/arch/x86/xen/enlighten_pv.c
+++ b/arch/x86/xen/enlighten_pv.c
@@ -32,6 +32,7 @@ 
 #include <linux/gfp.h>
 #include <linux/edd.h>
 #include <linux/objtool.h>
+#include <linux/reboot.h>
 
 #include <xen/xen.h>
 #include <xen/events.h>
@@ -1087,8 +1088,7 @@  static void xen_machine_halt(void)
 
 static void xen_machine_power_off(void)
 {
-	if (pm_power_off)
-		pm_power_off();
+	do_kernel_power_off();
 	xen_reboot(SHUTDOWN_poweroff);
 }