Messages in this thread | | | Date | Fri, 18 May 2012 19:51:19 +0400 | From | Cyrill Gorcunov <> | Subject | Re: [PATCH 2/3] x86: x2apic/cluster: Make use of lowest priority delivery mode |
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On Fri, May 18, 2012 at 05:42:37PM +0200, Alexander Gordeev wrote: > > Hi Alexander, > > > > I'm a bit confused, we do compose destination id from target cpumask > > and send one ipi per _cluster_ with all cpus belonging to this cluster > > OR'ed. So if my memory doesn't betray me all specified cpus in cluster > > should obtain this message. Thus I'm wondering where do you find that > > only one apic obtains ipi? (note i don't have the real physical > > machine with x2apic enabled handy to test, so please share > > the experience). > > Cyrill, > > This patchset is not about IPIs at all. It is about interrupts coming from > IO-APICs.
Ah, you mean io-apic here. I'll try to find some time tonight/tomorrow-morning for review. Thanks!
Cyrill
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