From 155af2f95f905c830688dd0ca7c7cac4107334fd Mon Sep 17 00:00:00 2001 From: Hans-Joachim Picht Date: Tue, 16 Jun 2009 10:30:52 +0200 Subject: [S390] s390: hibernation support for s390 This patch introduces the hibernation backend support to the s390 architecture. Now it is possible to suspend a mainframe Linux guest using the following command: echo disk > /sys/power/state Signed-off-by: Hans-Joachim Picht Signed-off-by: Martin Schwidefsky --- arch/s390/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch/s390/Kconfig') diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 99dc3ded6b49..a14dba0e4d67 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -348,6 +348,9 @@ config ARCH_ENABLE_MEMORY_HOTPLUG config ARCH_ENABLE_MEMORY_HOTREMOVE def_bool y +config ARCH_HIBERNATION_POSSIBLE + def_bool y if 64BIT + source "mm/Kconfig" comment "I/O subsystem configuration" @@ -592,6 +595,12 @@ config SECCOMP endmenu +menu "Power Management" + +source "kernel/power/Kconfig" + +endmenu + source "net/Kconfig" config PCMCIA -- cgit v1.2.2