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| author | Zhimin Gu <kookoo.gu@intel.com> | 2018-09-21 14:27:29 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-10-03 11:56:33 +0200 |
| commit | 445565303d19c75858004c129835fa418b740829 (patch) | |
| tree | 2656cf743b0c4c9f2328ad857e9ff7501f5fe337 /arch/x86/Kconfig | |
| parent | 25862a049e6f04cc982f4bed25ed3e6f0a0a5a61 (diff) | |
| download | lwn-445565303d19c75858004c129835fa418b740829.tar.gz lwn-445565303d19c75858004c129835fa418b740829.zip | |
x86-32, hibernate: Enable CONFIG_ARCH_HIBERNATION_HEADER on 32bit system
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>
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 1a0be022f91d..e8de5de1057f 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2422,7 +2422,7 @@ menu "Power management and ACPI options" config ARCH_HIBERNATION_HEADER def_bool y - depends on X86_64 && HIBERNATION + depends on HIBERNATION source "kernel/power/Kconfig" |