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kvm: Switch kvm_update_guest_debug to run_on_cpu 

Guest debugging under KVM is currently broken once io-threads are
enabled. Easily fixable by switching the fake on_vcpu to the real
run_on_cpu implementation.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Jan Kiszka 2010-05-20 00:28:45 +02:00 committed by Marcelo Tosatti
parent 4972d59211
commit be41cbe036
1 changed files with 1 additions and 11 deletions
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12
kvm-all.c
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@ -1033,16 +1033,6 @@ void kvm_setup_guest_memory(void *start, size_t size)
}
#ifdef KVM_CAP_SET_GUEST_DEBUG
static void on_vcpu(CPUState *env, void (*func)(void *data), void *data)
{
#ifdef CONFIG_IOTHREAD
if (env != cpu_single_env) {
abort();
}
#endif
func(data);
}
struct kvm_sw_breakpoint *kvm_find_sw_breakpoint(CPUState *env,
target_ulong pc)
{
@ -1086,7 +1076,7 @@ int kvm_update_guest_debug(CPUState *env, unsigned long reinject_trap)
kvm_arch_update_guest_debug(env, &data.dbg);
data.env = env;
on_vcpu(env, kvm_invoke_set_guest_debug, &data);
run_on_cpu(env, kvm_invoke_set_guest_debug, &data);
return data.err;
}