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Re: [Xen-devel] [PATCH v5 6/6] xen/arm: physical irq follow virtual irq

>>> Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx> 06/11/14 6:27 PM >>>
>Migrate physical irqs to the same physical cpu that is running the vcpu
>expected to receive the irqs. That is done when enabling irqs, when the
>guest writes to GICD_ITARGETSR and when Xen migrates a vcpu to a
>different pcpu.
>Introduce a new arch specific function, arch_move_irqs, that is empty on
>x86 and implements the vgic irq migration code on ARM.
>arch_move_irqs is called by evtchn_move_pirqs.
>Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
 >xen/arch/arm/gic.c         |   18 ++++++++++++++++--
 >xen/arch/arm/vgic.c        |   42 ++++++++++++++++++++++++++++++++++++------
 >xen/common/event_channel.c |    2 ++
 >xen/include/asm-arm/gic.h  |    1 +
 >xen/include/asm-x86/irq.h  |    2 ++
 >5 files changed, 57 insertions(+), 8 deletions(-)

Common and x86 part
Acked-by: Jan Beulich <jbeulich@xxxxxxxx>

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