For go this patch. It was not in upstream qemu.
On Wed, 2008-02-27 at 16:35 -0600, Jerone Young wrote:
> # HG changeset patch
> # User Jerone Young <[EMAIL PROTECTED]>
> # Date 1204150440 21600
> # Branch merge
> # Node ID f255b23b6ef9461be4ee18fa0745f30c4fb66e6a
> # Parent 64a281615f436e65ca7fb2f3c2721c374fbfc8be
> Fix qemu PPC breakage in monitor.c
>
> Recent pull of qemu_cvs has added function "qemu_system_cpu_hot_add" to the
> function "do_cput_set_nr" in monitor.c . Issue is qemu_system_cpu_hot_add is
> defined in acpi.c which is only compiled for arch with target base i386
> (which are i386 & x86-64).
>
> Signed-off-by: Jerone Young <[EMAIL PROTECTED]>
>
> diff --git a/qemu/monitor.c b/qemu/monitor.c
> --- a/qemu/monitor.c
> +++ b/qemu/monitor.c
> @@ -357,7 +357,9 @@ static void do_cpu_set_nr(int value, con
> term_printf("invalid status: %s\n", status);
> return;
> }
> +#if defined(TARGET_I386) || defined(TARGET_X86_64)
> qemu_system_cpu_hot_add(value, state);
> +#endif
> }
>
> static void do_info_jit(void)
>
>
