Re: [PATCH RESEND v2 7/8] KVM: arm-vgic: Add GICD_SPENDSGIR and GICD_CPENDSGIR handlers

2013-10-27 Thread Christoffer Dall
On Wed, Oct 23, 2013 at 05:00:43PM +0100, Marc Zyngier wrote: On 2013-10-22 10:08, Christoffer Dall wrote: Handle MMIO accesses to the two registers which should support both the case where the VMs want to read/write either of these registers and the case where user space reads/writes these

Re: [PATCH RESEND v2 7/8] KVM: arm-vgic: Add GICD_SPENDSGIR and GICD_CPENDSGIR handlers

2013-10-23 Thread Marc Zyngier
On 2013-10-22 10:08, Christoffer Dall wrote: Handle MMIO accesses to the two registers which should support both the case where the VMs want to read/write either of these registers and the case where user space reads/writes these registers to do save/restore of the VGIC state. Note that the

[PATCH RESEND v2 7/8] KVM: arm-vgic: Add GICD_SPENDSGIR and GICD_CPENDSGIR handlers

2013-10-22 Thread Christoffer Dall
Handle MMIO accesses to the two registers which should support both the case where the VMs want to read/write either of these registers and the case where user space reads/writes these registers to do save/restore of the VGIC state. Note that the added complexity compared to simple set/clear