diff options
| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2007-05-23 16:58:08 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-23 23:14:14 -0400 |
| commit | 1dbf37e8adf1ab6b82a510d5e69fa676ed9717c4 (patch) | |
| tree | 8d22cae2039dacbd913c9ae45199bcac4a7f2bce /arch/i386 | |
| parent | 82cd0e8410ae74d3fd39d168049381eafc489e5b (diff) | |
i386, x86-64: show that CONFIG_HOTPLUG_CPU is required for suspend on SMP
It's not sufficiently documented that CONFIG_HOTPLUG_CPU is required for
suspend/hibernation on SMP.
Point out the non-obvious.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/i386')
| -rw-r--r-- | arch/i386/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig index c2d54b802232..8770a5d0b143 100644 --- a/arch/i386/Kconfig +++ b/arch/i386/Kconfig | |||
| @@ -891,7 +891,7 @@ config PHYSICAL_ALIGN | |||
| 891 | Don't change this unless you know what you are doing. | 891 | Don't change this unless you know what you are doing. |
| 892 | 892 | ||
| 893 | config HOTPLUG_CPU | 893 | config HOTPLUG_CPU |
| 894 | bool "Support for hot-pluggable CPUs (EXPERIMENTAL)" | 894 | bool "Support for suspend on SMP and hot-pluggable CPUs (EXPERIMENTAL)" |
| 895 | depends on SMP && HOTPLUG && EXPERIMENTAL && !X86_VOYAGER | 895 | depends on SMP && HOTPLUG && EXPERIMENTAL && !X86_VOYAGER |
| 896 | ---help--- | 896 | ---help--- |
| 897 | Say Y here to experiment with turning CPUs off and on, and to | 897 | Say Y here to experiment with turning CPUs off and on, and to |