Re: [Xen-devel] [PATCH v9 06/11] xen: Introduce XEN_DOMCTL_soft_reset

2015-07-24 Thread Jan Beulich
>>> On 16.07.15 at 18:27, wrote: > New domctl resets state for a domain allowing it to 'start over': register > vcpu_info, switch to FIFO ABI for event channels. Still active grants are > being logged to help debugging misbehaving backends. > > Signed-off-by: Vitaly Kuznetsov With the lock rele

Re: [Xen-devel] [PATCH v9 06/11] xen: Introduce XEN_DOMCTL_soft_reset

2015-07-17 Thread Vitaly Kuznetsov
Konrad Rzeszutek Wilk writes: >> >> @@ -1010,6 +1017,29 @@ int domain_unpause_by_systemcontroller(struct domain >> *d) >> return 0; >> } >> >> +int domain_soft_reset(struct domain *d) >> +{ >> +struct vcpu *v; >> +int rc; >> + >> +spin_lock(&d->shutdown_lock); >> +for_e

Re: [Xen-devel] [PATCH v9 06/11] xen: Introduce XEN_DOMCTL_soft_reset

2015-07-16 Thread Konrad Rzeszutek Wilk
On Thu, Jul 16, 2015 at 06:27:21PM +0200, Vitaly Kuznetsov wrote: > New domctl resets state for a domain allowing it to 'start over': register > vcpu_info, switch to FIFO ABI for event channels. Still active grants are > being logged to help debugging misbehaving backends. > > Signed-off-by: Vital

[Xen-devel] [PATCH v9 06/11] xen: Introduce XEN_DOMCTL_soft_reset

2015-07-16 Thread Vitaly Kuznetsov
New domctl resets state for a domain allowing it to 'start over': register vcpu_info, switch to FIFO ABI for event channels. Still active grants are being logged to help debugging misbehaving backends. Signed-off-by: Vitaly Kuznetsov --- Changes since v8: - Introduce vcpu_info_reset() helper. [Ko