From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:36559) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZGzSR-0007xG-Sy for qemu-devel@nongnu.org; Sun, 19 Jul 2015 21:01:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZGzSL-0003aV-NO for qemu-devel@nongnu.org; Sun, 19 Jul 2015 21:01:27 -0400 Received: from [59.151.112.132] (port=9845 helo=heian.cn.fujitsu.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZGzSL-0003Xw-4v for qemu-devel@nongnu.org; Sun, 19 Jul 2015 21:01:21 -0400 Message-ID: <55AC4816.50706@cn.fujitsu.com> Date: Mon, 20 Jul 2015 09:00:06 +0800 From: Zhu Guihua MIME-Version: 1.0 References: <55A71AD5.5030301@cn.fujitsu.com> <20150716115237.6415d01e@nial.brq.redhat.com> In-Reply-To: <20150716115237.6415d01e@nial.brq.redhat.com> Content-Type: text/plain; charset="windows-1252"; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v9 0/4] remove icc bus/bridge List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Igor Mammedov Cc: ehabkost@redhat.com, qemu-devel@nongnu.org, izumi.taku@jp.fujitsu.com, chen.fan.fnst@cn.fujitsu.com, pbonzini@redhat.com, afaerber@suse.de On 07/16/2015 05:52 PM, Igor Mammedov wrote: > On Thu, 16 Jul 2015 10:45:41 +0800 > Zhu Guihua 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 ? 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 >>> >> > . >