On Tue, 2016-09-27 at 11:10 +0200, Cédric Le Goater wrote: > > > > > > > > + PowerPCCPU *cpu = POWERPC_CPU(cs); > > > + CPUPPCState *env = &cpu->env; > > > + > > > + cpu_synchronize_state(cs); > > > + env->spr[SPR_HMER] |= hmer_bits; > > > + > > > + /* XXX Need a CPU helper to set HMER, also handle gneeration > > > + * of HMIs > > > + */ > > Ben, > > The CPU helper would be to replicate the value of the SPR_HMER in all > the threads of the core I guess ?
Nope, those HMER bits are per-thread afaik, but I dislike having a device whack at CPU state... Also when we do PR KVM of powernv, we'll want to sync the SPR with KVM I suppose. Cheers, Ben.
