Re: [PATCH v7 14/27] KVM: Allow 2048-bit register access via ioctl interface

2019-04-04 Thread Andrew Jones
On Fri, Mar 29, 2019 at 01:00:39PM +, Dave Martin wrote: > The Arm SVE architecture defines registers that are up to 2048 bits > in size (with some possibility of further future expansion). > > In order to avoid the need for an excessively large number of > ioctls when saving and restoring a v

[PATCH v7 14/27] KVM: Allow 2048-bit register access via ioctl interface

2019-03-29 Thread Dave Martin
The Arm SVE architecture defines registers that are up to 2048 bits in size (with some possibility of further future expansion). In order to avoid the need for an excessively large number of ioctls when saving and restoring a vcpu's registers, this patch adds a #define to make support for individu