Re: [Xen-devel] [PATCH 24/25] argo: unmap rings on suspend and send signal to ring-owners on resume

2018-12-19 Thread Christopher Clark
On Thu, Dec 13, 2018 at 6:26 AM Jan Beulich wrote: > > >>> On 01.12.18 at 02:33, wrote: > > so that the guest may re-register the rings on resume with current mappings. > > Is this something guests really need help with, rather than managing > it on their own? What does "current mappings" here

Re: [Xen-devel] [PATCH 24/25] argo: unmap rings on suspend and send signal to ring-owners on resume

2018-12-13 Thread Jan Beulich
>>> On 01.12.18 at 02:33, wrote: > so that the guest may re-register the rings on resume with current mappings. Is this something guests really need help with, rather than managing it on their own? What does "current mappings" here mean, i.e. why do rings need re-registration in the first place?

[Xen-devel] [PATCH 24/25] argo: unmap rings on suspend and send signal to ring-owners on resume

2018-11-30 Thread Christopher Clark
so that the guest may re-register the rings on resume with current mappings. Signed-off-by: Christopher Clark --- xen/common/argo.c | 69 ++ xen/common/domain.c| 9 +++ xen/include/xen/argo.h | 2 ++ 3 files changed, 80