>>> On 17.03.15 at 15:54, <boris.ostrov...@oracle.com> wrote:
> Add support for privileged PMU mode (XENPMU_MODE_ALL) which allows privileged
> domain (dom0) profile both itself (and the hypervisor) and the guests. While
> this mode is on profiling in guests is disabled.
>
> Signed-off-by: Boris Ostrovsky <boris.ostrov...@oracle.com>
Acked-by: Jan Beulich <jbeul...@suse.com>
but ...
> @@ -177,17 +183,18 @@ void vpmu_do_interrupt(struct cpu_user_regs *regs)
> sampling = sampled;
>
> vpmu = vcpu_vpmu(sampling);
> - if ( !is_hvm_vcpu(sampling) )
> + if ( !is_hvm_vcpu(sampling) || (vpmu_mode & XENPMU_MODE_ALL) )
> {
> /* PV(H) guest */
> const struct cpu_user_regs *cur_regs;
> uint64_t *flags = &vpmu->xenpmu_data->pmu.pmu_flags;
> - uint32_t domid = DOMID_SELF;
> + uint32_t domid;
... why is this not domid_t? Probably needs adjustment in an earlier
patch.
Jan
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
