Re: [Xen-devel] [PATCH 01/22] xen: Provide XEN_DMOP_remote_shutdown

2017-09-18 Thread Wei Liu
On Fri, Sep 15, 2017 at 07:48:38PM +0100, Ian Jackson wrote: > diff --git a/xen/include/xlat.lst b/xen/include/xlat.lst > index 0f17000..20055b4 100644 > --- a/xen/include/xlat.lst > +++ b/xen/include/xlat.lst > @@ -70,6 +70,7 @@ > ?dm_op_set_pci_intx_levelhvm/dm_op.h > ?dm_op_set

Re: [Xen-devel] [PATCH 01/22] xen: Provide XEN_DMOP_remote_shutdown

2017-09-18 Thread Jan Beulich
>>> On 18.09.17 at 15:57, wrote: > Jan Beulich writes ("Re: [PATCH 01/22] xen: Provide > XEN_DMOP_remote_shutdown"): >> >>> On 15.09.17 at 20:48, wrote: >> > SCHEDOP_remote_shutdown should be a DMOP so that a deprivileged qemu >> > can do the propery tidying up. >> > >> > We should remove SCHED

Re: [Xen-devel] [PATCH 01/22] xen: Provide XEN_DMOP_remote_shutdown

2017-09-18 Thread Ian Jackson
Jan Beulich writes ("Re: [PATCH 01/22] xen: Provide XEN_DMOP_remote_shutdown"): > >>> On 15.09.17 at 20:48, wrote: > > SCHEDOP_remote_shutdown should be a DMOP so that a deprivileged qemu > > can do the propery tidying up. > > > > We should remove SCHEDOP_remote_shutdown at some point. > > Excep

Re: [Xen-devel] [PATCH 01/22] xen: Provide XEN_DMOP_remote_shutdown

2017-09-18 Thread Jan Beulich
>>> On 15.09.17 at 20:48, wrote: > SCHEDOP_remote_shutdown should be a DMOP so that a deprivileged qemu > can do the propery tidying up. > > We should remove SCHEDOP_remote_shutdown at some point. Except we can't for ABI stability reasons, plus how would you remote-shutdown a PV guest then? > -

[Xen-devel] [PATCH 01/22] xen: Provide XEN_DMOP_remote_shutdown

2017-09-15 Thread Ian Jackson
SCHEDOP_remote_shutdown should be a DMOP so that a deprivileged qemu can do the propery tidying up. We should remove SCHEDOP_remote_shutdown at some point. CC: Jan Beulich CC: Andrew Cooper CC: George Dunlap CC: Konrad Rzeszutek Wilk CC: Stefano Stabellini CC: Tim Deegan CC: Wei Liu Signed