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| author | Anton Blanchard <anton@samba.org> | 2011-08-04 17:23:58 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-08-05 14:47:57 +1000 |
| commit | 643ba4e3077f8d1c6b1cd5cc9ea3406198a833ff (patch) | |
| tree | 5f59828492db407635942cb9cbb6974526350f90 /arch/powerpc | |
| parent | 2c740c5841ba69aed216fdf7180f06e693165a7b (diff) | |
| download | op-kernel-dev-643ba4e3077f8d1c6b1cd5cc9ea3406198a833ff.zip op-kernel-dev-643ba4e3077f8d1c6b1cd5cc9ea3406198a833ff.tar.gz | |
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 d0af7fb..b9ba861 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -24,7 +24,7 @@ source "arch/powerpc/platforms/wsp/Kconfig" config KVM_GUEST bool "KVM Guest support" - default y + default n ---help--- This option enables various optimizations for running under the KVM hypervisor. Overhead for the kernel when not running inside KVM should |
