On Sun, Oct 21, 2018 at 13:56:59 +0100, Richard Henderson wrote:
> On 10/19/18 2:05 AM, Emilio G. Cota wrote:
> > @@ -1088,11 +1088,13 @@ static target_ulong h_cede(PowerPCCPU *cpu,
> > sPAPRMachineState *spapr,
> >
> > env->msr |= (1ULL << MSR_EE);
> > hreg_compute_hflags(env);
> > +
On 10/19/18 2:05 AM, Emilio G. Cota wrote:
> @@ -1088,11 +1088,13 @@ static target_ulong h_cede(PowerPCCPU *cpu,
> sPAPRMachineState *spapr,
>
> env->msr |= (1ULL << MSR_EE);
> hreg_compute_hflags(env);
> +cpu_mutex_lock(cs);
> if (!cpu_has_work(cs)) {
> -cs->halted =
In ppce500_spin.c, acquire the lock just once to update
both cpu->halted and cpu->stopped.
Cc: David Gibson
Cc: Alexander Graf
Cc: qemu-...@nongnu.org
Signed-off-by: Emilio G. Cota
---
target/ppc/helper_regs.h| 2 +-
hw/ppc/e500.c | 4 ++--
hw/ppc/ppc.c
