On Thu, Apr 10, 2008 at 04:04:47PM -0500, Jerone Young wrote:
> 1 file changed, 5 insertions(+)
> qemu/qemu-kvm.c | 5 +++++
>
>
> This patch adds a call to load_kvm_registers after creation of
> vcpu. This is required for ppc since we are required to set certain
> registers before boot. This should not have any effect on the curren
> x86 code (though I need to test this to make sure).
>
> What I would like though are some comments on the fix. Is this the
> right place for this? We had this in our platform setup code, but with
> recent code changes it will not work there anymore).
>
> Signed-off-by: Jerone Young <[EMAIL PROTECTED]>
>
> diff --git a/qemu/qemu-kvm.c b/qemu/qemu-kvm.c
> --- a/qemu/qemu-kvm.c
> +++ b/qemu/qemu-kvm.c
> @@ -353,6 +353,11 @@ static void *ap_main_loop(void *_env)
> sigdelset(&signals, SIG_IPI);
> sigprocmask(SIG_BLOCK, &signals, NULL);
> kvm_create_vcpu(kvm_context, env->cpu_index);
> + if (env->cpu_index == 0) {
> + /* load any registers set in env into
> + kvm for the first guest vcpu */
> + kvm_load_registers(env);
> + }
> kvm_qemu_init_env(env);
> if (kvm_irqchip_in_kernel(kvm_context))
> env->hflags &= ~HF_HALTED_MASK;
Hi Jerone,
You can hook into PPC's kvm_arch_qemu_init_env().
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