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Re: [Qemu-devel] [PATCH v9 0/4] remove icc bus/bridge
From: |
Igor Mammedov |
Subject: |
Re: [Qemu-devel] [PATCH v9 0/4] remove icc bus/bridge |
Date: |
Mon, 20 Jul 2015 09:07:27 +0200 |
On Mon, 20 Jul 2015 09:00:06 +0800
Zhu Guihua <address@hidden> wrote:
>
> On 07/16/2015 05:52 PM, Igor Mammedov wrote:
> > On Thu, 16 Jul 2015 10:45:41 +0800
> > Zhu Guihua <address@hidden> wrote:
> >
> >> ping...
> > I'll look at it once 2.4 is released.
>
> Got it, thanks.
>
> By the way, do you know what state of qemu socket topology ?
There were no changes/progress as far as I remember.
>
> Regards,
> Zhu
>
> >
> >> On 07/03/2015 05:38 PM, Zhu Guihua wrote:
> >>> ICC Bus was used for providing a hotpluggable bus for APIC and CPU,
> >>> but now we use HotplugHandler to make hotplug. So ICC Bus is
> >>> unnecessary.
> >>>
> >>> This code has passed the new pc-cpu-test.
> >>> And I have tested with kvm along with kernel_irqchip=on/off,
> >>> it works fine.
> >>>
> >>> This patch series is based on the latest master.
> >>>
> >>> v9:
> >>> -use a callback to correct reset sequence for x86
> >>> -update apic mmio mapping
> >>>
> >>> v8:
> >>> -add a wrapper to specify reset order
> >>>
> >>> v7:
> >>> -update to register reset handler for main_system_bus when created
> >>> -register reset handler for apic after all devices are initialized
> >>>
> >>> Chen Fan (2):
> >>> apic: map APIC's MMIO region at each CPU's address space
> >>> cpu/apic: drop icc bus/bridge
> >>>
> >>> Zhu Guihua (2):
> >>> x86: use new method to correct reset sequence
> >>> icc_bus: drop the unused files
> >>>
> >>> default-configs/i386-softmmu.mak | 1 -
> >>> default-configs/x86_64-softmmu.mak | 1 -
> >>> hw/cpu/Makefile.objs | 1 -
> >>> hw/cpu/icc_bus.c | 118
> >>> -------------------------------------
> >>> hw/i386/pc.c | 43 +++++++-------
> >>> hw/i386/pc_piix.c | 9 +--
> >>> hw/i386/pc_q35.c | 9 +--
> >>> hw/intc/apic_common.c | 11 +---
> >>> include/hw/cpu/icc_bus.h | 82 --------------------------
> >>> include/hw/i386/apic_internal.h | 7 ++-
> >>> include/hw/i386/pc.h | 2 +-
> >>> target-i386/cpu.c | 30 +++++++---
> >>> 12 files changed, 52 insertions(+), 262 deletions(-)
> >>> delete mode 100644 hw/cpu/icc_bus.c
> >>> delete mode 100644 include/hw/cpu/icc_bus.h
> >>>
> >>
> > .
> >
>
- [Qemu-devel] [PATCH v9 0/4] remove icc bus/bridge, Zhu Guihua, 2015/07/03
- [Qemu-devel] [PATCH v9 2/4] x86: use new method to correct reset sequence, Zhu Guihua, 2015/07/03
- [Qemu-devel] [PATCH v9 1/4] apic: map APIC's MMIO region at each CPU's address space, Zhu Guihua, 2015/07/03
- [Qemu-devel] [PATCH v9 3/4] cpu/apic: drop icc bus/bridge, Zhu Guihua, 2015/07/03
- [Qemu-devel] [PATCH v9 4/4] icc_bus: drop the unused files, Zhu Guihua, 2015/07/03
- Re: [Qemu-devel] [PATCH v9 0/4] remove icc bus/bridge, Zhu Guihua, 2015/07/15