Re: [PATCH v2 03/14] KVM: arm64: PMU: Always advertise the CHAIN event

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

 



On Fri, Oct 28, 2022 at 3:54 AM Marc Zyngier <maz@xxxxxxxxxx> wrote:
>
> Even when the underlying HW doesn't offer the CHAIN event
> (which happens with QEMU), we can always support it as we're
> in control of the counter overflow.
>
> Always advertise the event via PMCEID0_EL0.
>
> Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx>

Reviewed-by: Reiji Watanabe <reijiw@xxxxxxxxxx>



[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