diff options
| author | H. Peter Anvin <hpa@zytor.com> | 2007-07-11 12:18:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-12 10:55:54 -0700 |
| commit | 77e1dd654bc24182a7ad34f415abd488ae7af6eb (patch) | |
| tree | 623cbcb01ccfc605accce4c272a938bfa21933e8 /arch | |
| parent | 48c7ae674f03e56c78ff42c6796a36e90db67874 (diff) | |
x86-64: add CONFIG_PHYSICAL_ALIGN for consistency with i386
Add CONFIG_PHYSICAL_ALIGN (currently as a hardcoded constant) to provide
consistency with i386. This value is manifest in the bzImage header.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86_64/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig index 5ce94430c01..8bdd25ac154 100644 --- a/arch/x86_64/Kconfig +++ b/arch/x86_64/Kconfig @@ -427,6 +427,10 @@ config NR_CPUS This is purely to save memory - each supported CPU requires memory in the static kernel configuration. +config PHYSICAL_ALIGN + hex + default "0x200000" + config HOTPLUG_CPU bool "Support for suspend on SMP and hot-pluggable CPUs (EXPERIMENTAL)" depends on SMP && HOTPLUG && EXPERIMENTAL |