From: "Radim Krčmář" <rkrcmar@redhat.com>
To: "Wu, Feng" <feng.wu@intel.com>
Cc: "pbonzini@redhat.com" <pbonzini@redhat.com>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] KVM: x86: Add lowest-priority support for vt-d posted-interrupts
Date: Tue, 24 Nov 2015 15:44:43 +0100 [thread overview]
Message-ID: <20151124144443.GB24676@potion.brq.redhat.com> (raw)
In-Reply-To: <20151124143154.GB13925@potion.brq.redhat.com>
2015-11-24 15:31+0100, Radim Krčmář:
> 000 means that bits 7:4 of vector are selected, thus the vector hash is
> 0b1110 = 14, so the round-robin effectively does 14 % 4 (because we only
> have 4 destinations) and delivers to the 3rd possible APIC (= ID 6)?
Ah, 3rd APIC in the set has ID 4, of course :)
next prev parent reply other threads:[~2015-11-24 14:44 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-09 2:46 Feng Wu
2015-11-16 6:18 ` Wu, Feng
2015-11-16 19:03 ` Radim Krčmář
2015-11-17 9:41 ` Paolo Bonzini
2015-11-24 1:26 ` Wu, Feng
2015-11-24 14:35 ` Radim Krcmár
2015-11-24 14:38 ` Paolo Bonzini
2015-11-25 1:58 ` Wu, Feng
2015-11-25 11:32 ` Paolo Bonzini
2015-11-24 1:26 ` Wu, Feng
2015-11-24 14:31 ` Radim Krčmář
2015-11-24 14:44 ` Radim Krčmář [this message]
2015-11-25 3:21 ` Wu, Feng
2015-11-25 14:12 ` Radim Krcmár
2015-11-25 14:38 ` Paolo Bonzini
2015-11-25 15:43 ` Radim Krčmář
2015-11-26 6:24 ` Wu, Feng
2015-11-26 14:03 ` Radim Krcmár
2015-12-09 8:19 ` Wu, Feng
2015-12-09 14:53 ` Radim Krčmář
2015-12-10 1:52 ` Wu, Feng
2015-12-11 14:37 ` Radim Krcmár
2015-12-15 1:52 ` Wu, Feng
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