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author | 2007-07-11 12:18:36 -0700 | |
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committer | 2007-07-12 10:55:54 -0700 | |
commit | 77e1dd654bc24182a7ad34f415abd488ae7af6eb (patch) | |
tree | 623cbcb01ccfc605accce4c272a938bfa21933e8 /arch/x86_64/Kconfig | |
parent | Make struct boot_params a real structure, and remove obsolete fields (diff) | |
download | linux-77e1dd654bc24182a7ad34f415abd488ae7af6eb.tar.gz linux-77e1dd654bc24182a7ad34f415abd488ae7af6eb.tar.bz2 linux-77e1dd654bc24182a7ad34f415abd488ae7af6eb.zip |
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/x86_64/Kconfig')
-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 5ce94430c019..8bdd25ac1542 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 |