From: Carsten Otte <cotte-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org>
To: "Zhang, Xiantao" <xiantao.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
hollisb-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org,
avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org
Subject: Re: Should we move kvm_vcpu_ioctl_interrupt to arch?
Date: Wed, 28 Nov 2007 09:08:59 +0100 [thread overview]
Message-ID: <474D221B.9060508@de.ibm.com> (raw)
In-Reply-To: <42DFA526FC41B1429CE7279EF83C6BDCA3911D-wq7ZOvIWXbMAbVU2wMM1CrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
Zhang, Xiantao wrote:
> Since IA64's irqchip is always in kernel side, so we don't need
> kvm_vcpu_ioctl_interrupt for irq delivery. Should we moved it to arch?
> Otherwise, we have to define two unnecessary fields(irq_summary and
> irq_pending) for vcpu structure for compile pass.
We don't have an irqchip at all. Nevertheless we have the need to
inject interrupts from userspace. How does the in-kernel irqchip get
triggered to present an interruption from userland?
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next prev parent reply other threads:[~2007-11-28 8:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-28 7:49 Should we move kvm_vcpu_ioctl_interrupt to arch? Zhang, Xiantao
[not found] ` <42DFA526FC41B1429CE7279EF83C6BDCA3911D-wq7ZOvIWXbMAbVU2wMM1CrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2007-11-28 8:08 ` Carsten Otte [this message]
[not found] ` <474D221B.9060508-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org>
2007-11-28 8:17 ` Zhang, Xiantao
[not found] ` <42DFA526FC41B1429CE7279EF83C6BDCA39142-wq7ZOvIWXbMAbVU2wMM1CrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2007-11-28 8:29 ` Carsten Otte
2007-11-28 9:58 ` Avi Kivity
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