Re: [PATCH v3 09/11] ARM: KVM: introduce per-vcpu HYP Configuration Register

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, Feb 05, 2014 at 07:55:49PM +0000, Marc Zyngier wrote:
> So far, KVM/ARM used a fixed HCR configuration per guest, except for
> the VI/VF/VA bits to control the interrupt in absence of VGIC.
> 
> With the upcoming need to dynamically reconfigure trapping, it becomes
> necessary to allow the HCR to be changed on a per-vcpu basis.
> 
> The fix here is to mimic what KVM/arm64 already does: a per vcpu HCR
> field, initialized at setup time.
> 
> Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
> Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux