Enable CONFIG_ARCH_HIBERNATION_HEADER for 32bit system so that
1. arch_hibernation_header_save/restore() are invoked across
hibernation on 32bit system.
2. The checksum handling as well as 'magic' number checking
for 32bit system are enabled.
Controlled by CONFIG_X86_64 in hibernate.c
Signed-off-by: Zhimin Gu <kookoo.gu@intel.com>
Signed-off-by: Chen Yu <yu.c.chen@intel.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reduce the hibernation code duplication between x86-32 and x86-64
by extracting the common code into hibernate.c.
Currently only pfn_is_nosave() is the activated common
function in hibernate.c
No functional change.
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Zhimin Gu <kookoo.gu@intel.com>
Signed-off-by: Chen Yu <yu.c.chen@intel.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
