Re: [Qemu-devel] [PATCH v2 1/1] xen-hvm.c: Add support for Xen access to vmport

2014-10-06 Thread Stefano Stabellini
On Fri, 3 Oct 2014, Don Slutz wrote: > On 10/03/14 12:23, Stefano Stabellini wrote: > > On Fri, 3 Oct 2014, Don Slutz wrote: > > > On 10/03/14 05:52, Stefano Stabellini wrote: > > > > On Thu, 2 Oct 2014, Don Slutz wrote: > > > > > This adds synchronisation of the 6 vcpu registers (only 32bits of >

Re: [Qemu-devel] [PATCH v2 1/1] xen-hvm.c: Add support for Xen access to vmport

2014-10-03 Thread Don Slutz
On 10/03/14 12:23, Stefano Stabellini wrote: On Fri, 3 Oct 2014, Don Slutz wrote: On 10/03/14 05:52, Stefano Stabellini wrote: On Thu, 2 Oct 2014, Don Slutz wrote: This adds synchronisation of the 6 vcpu registers (only 32bits of them) that vmport.c needs between Xen and QEMU. ... } -

Re: [Qemu-devel] [PATCH v2 1/1] xen-hvm.c: Add support for Xen access to vmport

2014-10-03 Thread Stefano Stabellini
On Fri, 3 Oct 2014, Don Slutz wrote: > On 10/03/14 05:52, Stefano Stabellini wrote: > > On Thu, 2 Oct 2014, Don Slutz wrote: > > > This adds synchronisation of the 6 vcpu registers (only 32bits of > > > them) that vmport.c needs between Xen and QEMU. > > > > > > This is to avoid a 2nd and 3rd exch

Re: [Qemu-devel] [PATCH v2 1/1] xen-hvm.c: Add support for Xen access to vmport

2014-10-03 Thread Don Slutz
On 10/03/14 05:52, Stefano Stabellini wrote: On Thu, 2 Oct 2014, Don Slutz wrote: This adds synchronisation of the 6 vcpu registers (only 32bits of them) that vmport.c needs between Xen and QEMU. This is to avoid a 2nd and 3rd exchange between QEMU and Xen to fetch and put these 6 vcpu register

Re: [Qemu-devel] [PATCH v2 1/1] xen-hvm.c: Add support for Xen access to vmport

2014-10-03 Thread Stefano Stabellini
On Thu, 2 Oct 2014, Don Slutz wrote: > This adds synchronisation of the 6 vcpu registers (only 32bits of > them) that vmport.c needs between Xen and QEMU. > > This is to avoid a 2nd and 3rd exchange between QEMU and Xen to > fetch and put these 6 vcpu registers used by the code in vmport.c > and v

[Qemu-devel] [PATCH v2 1/1] xen-hvm.c: Add support for Xen access to vmport

2014-10-02 Thread Don Slutz
This adds synchronisation of the 6 vcpu registers (only 32bits of them) that vmport.c needs between Xen and QEMU. This is to avoid a 2nd and 3rd exchange between QEMU and Xen to fetch and put these 6 vcpu registers used by the code in vmport.c and vmmouse.c Add new array to XenIOState that allows