On Tue, May 21, 2013 at 01:54:49PM -0700, David Daney wrote:
> From: David Daney <david.da...@cavium.com>
>
> The initial patch set implementing MIPS KVM does not handle 64-bit
> guests or use of the FPU. This patch set corrects these ABI issues,
> and does some very minor clean up.
>
Sanjay, is this looks good to you.
What userspace MIPS is using for machine emulation? Is there corresponding
patches to the userspace?
> Chandes from v3: Use KVM_SET_ONE_REG instead of KVM_SET_MSRS. Added
> ENOIOCTLCMD patch.
>
> Changes from v2: Split into five parts, no code change.
>
> David Daney (6):
> mips/kvm: Fix ABI for use of FPU.
> mips/kvm: Fix ABI for use of 64-bit registers.
> mips/kvm: Fix name of gpr field in struct kvm_regs.
> mips/kvm: Use ARRAY_SIZE() instead of hardcoded constants in
> kvm_arch_vcpu_ioctl_{s,g}et_regs
> mips/kvm: Fix ABI by moving manipulation of CP0 registers to
> KVM_{G,S}ET_ONE_REG
> mips/kvm: Use ENOIOCTLCMD to indicate unimplemented ioctls.
>
> arch/mips/include/asm/kvm.h | 137 ++++++++++++----
> arch/mips/include/asm/kvm_host.h | 4 -
> arch/mips/kvm/kvm_mips.c | 118 +++-----------
> arch/mips/kvm/kvm_trap_emul.c | 338
> ++++++++++++++++++++++++++++++++++-----
> 4 files changed, 430 insertions(+), 167 deletions(-)
>
> --
> 1.7.11.7
--
Gleb.
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