Re: [Xen-devel] [PATCH] pass-through: adjust pIRQ migration

2018-11-09 Thread Andrew Cooper
On 10/09/18 14:59, Jan Beulich wrote: > For one it is quite pointless to iterate over all pIRQ-s the domain has > when just one is being adjusted. Introduce hvm_migrate_pirq(). > > Additionally it is bogus to migrate the pIRQ to a vCPU different from > the one the event is supposed to be posted to

Re: [Xen-devel] [PATCH] pass-through: adjust pIRQ migration

2018-09-13 Thread Wei Liu
On Mon, Sep 10, 2018 at 07:59:16AM -0600, Jan Beulich wrote: > For one it is quite pointless to iterate over all pIRQ-s the domain has > when just one is being adjusted. Introduce hvm_migrate_pirq(). > > Additionally it is bogus to migrate the pIRQ to a vCPU different from > the one the event is s

Re: [Xen-devel] [PATCH] pass-through: adjust pIRQ migration

2018-09-13 Thread Jan Beulich
>>> On 13.09.18 at 07:56, wrote: >> From: Jan Beulich [mailto:jbeul...@suse.com] >> Sent: Monday, September 10, 2018 9:59 PM >> >> For one it is quite pointless to iterate over all pIRQ-s the domain has >> when just one is being adjusted. Introduce hvm_migrate_pirq(). > > it's migrate_pirq bein

Re: [Xen-devel] [PATCH] pass-through: adjust pIRQ migration

2018-09-12 Thread Tian, Kevin
> From: Jan Beulich [mailto:jbeul...@suse.com] > Sent: Monday, September 10, 2018 9:59 PM > > For one it is quite pointless to iterate over all pIRQ-s the domain has > when just one is being adjusted. Introduce hvm_migrate_pirq(). it's migrate_pirq being introduced here. > > Additionally it is

[Xen-devel] [PATCH] pass-through: adjust pIRQ migration

2018-09-10 Thread Jan Beulich
For one it is quite pointless to iterate over all pIRQ-s the domain has when just one is being adjusted. Introduce hvm_migrate_pirq(). Additionally it is bogus to migrate the pIRQ to a vCPU different from the one the event is supposed to be posted to - if anything, it might be worth considering no