Re: [Qemu-devel] [PATCH 8/9] Add memfd based hostmem

2016-04-12 Thread Marc-André Lureau
- Original Message - > On Tue, 12 Apr 2016 13:55:28 +0200 > marcandre.lur...@redhat.com wrote: > > > From: Marc-André Lureau > > > > Add a new memory backend, similar to hostmem-file, except that it > > doesn't need a file path, or hugepages directory permissions. It also > > try to en

Re: [Qemu-devel] [PATCH 8/9] Add memfd based hostmem

2016-04-12 Thread Igor Mammedov
On Tue, 12 Apr 2016 13:55:28 +0200 marcandre.lur...@redhat.com wrote: > From: Marc-André Lureau > > Add a new memory backend, similar to hostmem-file, except that it > doesn't need a file path, or hugepages directory permissions. It also > try to enforce memory sealing if available. > > This ba

[Qemu-devel] [PATCH 8/9] Add memfd based hostmem

2016-04-12 Thread marcandre . lureau
From: Marc-André Lureau Add a new memory backend, similar to hostmem-file, except that it doesn't need a file path, or hugepages directory permissions. It also try to enforce memory sealing if available. This backend is mainly useful for easily sharing the memory with other processes, for exampl