Re: [Qemu-devel] [RFC v2 25/32] vhost+postcopy: Lock around set_mem_table

2017-09-25 Thread Dr. David Alan Gilbert
* Peter Xu (pet...@redhat.com) wrote: > On Thu, Aug 24, 2017 at 08:27:23PM +0100, Dr. David Alan Gilbert (git) wrote: > > From: "Dr. David Alan Gilbert" > > > > **HACK - better solution needed ** > > We have the situation where: > > > > qemu bridge > > > > send se

Re: [Qemu-devel] [RFC v2 25/32] vhost+postcopy: Lock around set_mem_table

2017-08-29 Thread Peter Xu
On Thu, Aug 24, 2017 at 08:27:23PM +0100, Dr. David Alan Gilbert (git) wrote: > From: "Dr. David Alan Gilbert" > > **HACK - better solution needed ** > We have the situation where: > > qemu bridge > > send set_mem_table > map memory >

[Qemu-devel] [RFC v2 25/32] vhost+postcopy: Lock around set_mem_table

2017-08-24 Thread Dr. David Alan Gilbert (git)
From: "Dr. David Alan Gilbert" **HACK - better solution needed ** We have the situation where: qemu bridge send set_mem_table map memory a) mark area with UFD send reply with ma