From: Anton Blanchard Date: Thu, 4 Aug 2011 17:23:58 +0000 (+0000) Subject: powerpc: Make KVM_GUEST default to n X-Git-Tag: v3.1-rc2~30^2~7 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=643ba4e3077f8d1c6b1cd5cc9ea3406198a833ff;p=platform%2Fkernel%2Flinux-stable.git 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 Signed-off-by: Benjamin Herrenschmidt --- 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