On 10/31/2012 05:17 PM, Sanjay Lal wrote:
> - Add the KVM option to MIPS build files.
> - Add default config files for KVM host/guest kernels.
> - Change the link address for the Malta KVM Guest kernel to UM (0x40100000).
> - Add KVM Kconfig file with KVM/MIPS specific options
>
> index dba9390..8ac1aa1 100644
> --- a/arch/mips/Kconfig
> +++ b/arch/mips/Kconfig
> @@ -1284,6 +1284,8 @@ config CPU_MIPS32_R2
> select CPU_HAS_PREFETCH
> select CPU_SUPPORTS_32BIT_KERNEL
> select CPU_SUPPORTS_HIGHMEM
> + select HAVE_KVM
> +
> help
> Choose this option to build a kernel for release 2 or later of the
> MIPS32 architecture. Most modern embedded systems with a 32-bit
> @@ -1789,6 +1791,21 @@ config 64BIT
>
> endchoice
>
> +config KVM_GUEST
> + bool "KVM Guest Kernel"
> + depends on HAVE_KVM
> + help
> + Select this option if building a guest kernel for KVM (Trap & Emulate)
> mode
HAVE_KVM indicates that the host has virtualization support for KVM. It
says nothing about the guest. So KVM_GUEST need not depend on HAVE_KVM.
> +
> +config KVM_HOST_FREQ
> + int "KVM Host Processor Frequency (MHz)"
> + depends on HAVE_KVM
> + default 500
> + help
> + Select this option if building a guest kernel for KVM to skip
> + RTC emulation when determining guest CPU Frequency. Instead, the guest
> + processor frequency is automatically derived from the host frequency.
> +
And this should depend on KVM_GUEST (or be avoided completely, why not
use it always?)
--
error compiling committee.c: too many arguments to function
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