Re: [Qemu-devel] [PATCH v4 01/10] cpu/apic: drop icc bus/bridge/

2015-03-06 Thread Igor Mammedov
On Fri, 13 Feb 2015 18:25:24 +0800 Zhu Guihua wrote: > From: Chen Fan > > ICC bus was invented only to provide hotplug capability to > CPU and APIC because at the time being hotplug was available only for > BUS attached devices. > > Now this patch is to drop ICC bus impl, and switch to bus-les

Re: [Qemu-devel] [PATCH v4 01/10] cpu/apic: drop icc bus/bridge/

2015-03-05 Thread Chen Fan
On 03/06/2015 02:17 AM, Eduardo Habkost wrote: On Fri, Feb 13, 2015 at 06:25:24PM +0800, Zhu Guihua wrote: From: Chen Fan ICC bus was invented only to provide hotplug capability to CPU and APIC because at the time being hotplug was available only for BUS attached devices. Now this patch is t

Re: [Qemu-devel] [PATCH v4 01/10] cpu/apic: drop icc bus/bridge/

2015-03-05 Thread Eduardo Habkost
On Fri, Feb 13, 2015 at 06:25:24PM +0800, Zhu Guihua wrote: > From: Chen Fan > > ICC bus was invented only to provide hotplug capability to > CPU and APIC because at the time being hotplug was available only for > BUS attached devices. > > Now this patch is to drop ICC bus impl, and switch to bu

[Qemu-devel] [PATCH v4 01/10] cpu/apic: drop icc bus/bridge/

2015-02-13 Thread Zhu Guihua
From: Chen Fan ICC bus was invented only to provide hotplug capability to CPU and APIC because at the time being hotplug was available only for BUS attached devices. Now this patch is to drop ICC bus impl, and switch to bus-less CPU+APIC hotplug, handling them in the same manner as pc-dimm. Sig