On 12 May 2014 13:37, Pranavkumar Sawargaonkar <pranavkumar@xxxxxxxxxx> wrote:
> To implement kvm_arch_reset_vcpu(), we simply re-init the VCPU
> using kvm_arm_vcpu_init() so that all registers of VCPU are set
> to their reset values by in-kernel KVM code.
>
> Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@xxxxxxxxxx>
> Signed-off-by: Anup Patel <anup.patel@xxxxxxxxxx>
> ---
> target-arm/kvm64.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/target-arm/kvm64.c b/target-arm/kvm64.c
> index 917d256..6e988f3 100644
> --- a/target-arm/kvm64.c
> +++ b/target-arm/kvm64.c
> @@ -269,4 +269,8 @@ int kvm_arch_get_registers(CPUState *cs)
>
> void kvm_arch_reset_vcpu(CPUState *cs)
> {
> + /* Re-init VCPU so that all registers are set to
> + * their respective reset values.
> + */
> + kvm_arm_vcpu_init(cs);
> }
Reviewed-by: Peter Maydell <peter.maydell@xxxxxxxxxx>
There is a cleanup we can make which makes this the
common reset function for both 32 and 64 bit, but let's
not tangle that up with this patchseries.
thanks
-- PMM
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