diff options
| author | Anton Blanchard <anton@samba.org> | 2011-08-04 13:23:58 -0400 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-08-05 00:47:57 -0400 |
| commit | 643ba4e3077f8d1c6b1cd5cc9ea3406198a833ff (patch) | |
| tree | 5f59828492db407635942cb9cbb6974526350f90 /arch/powerpc | |
| parent | 2c740c5841ba69aed216fdf7180f06e693165a7b (diff) | |
powerpc: Make KVM_GUEST default to n
KVM_GUEST adds a 1 MB array to the kernel (kvm_tmp) which grew
my kernel enough to cause it to fail to boot.
Dynamically allocating or reducing the size of this array is a
good idea, but in the meantime I think it makes sense to make
KVM_GUEST default to n in order to minimise surprises.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/platforms/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index d0af7fb2f344..b9ba86191aed 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig | |||
| @@ -24,7 +24,7 @@ source "arch/powerpc/platforms/wsp/Kconfig" | |||
| 24 | 24 | ||
| 25 | config KVM_GUEST | 25 | config KVM_GUEST |
| 26 | bool "KVM Guest support" | 26 | bool "KVM Guest support" |
| 27 | default y | 27 | default n |
| 28 | ---help--- | 28 | ---help--- |
| 29 | This option enables various optimizations for running under the KVM | 29 | This option enables various optimizations for running under the KVM |
| 30 | hypervisor. Overhead for the kernel when not running inside KVM should | 30 | hypervisor. Overhead for the kernel when not running inside KVM should |