Re: [Qemu-devel] [RFC qom-cpu v3 00/10] i386: add cpu hot remove support

2013-09-16 Thread chenfan
On Mon, 2013-09-16 at 09:13 +0200, Andreas Färber wrote: > Hi, > > Am 16.09.2013 04:40, schrieb Chen Fan: > > Via implementing ACPI standard methods _EJ0 in bios, after Guest OS hot > > remove > > one vCPU, it is able to send a signal to QEMU, then QEMU could notify > > the assigned vCPU of exiti

Re: [Qemu-devel] [RFC qom-cpu v3 00/10] i386: add cpu hot remove support

2013-09-16 Thread Andreas Färber
Hi, Am 16.09.2013 04:40, schrieb Chen Fan: > Via implementing ACPI standard methods _EJ0 in bios, after Guest OS hot remove > one vCPU, it is able to send a signal to QEMU, then QEMU could notify > the assigned vCPU of exiting. meanwhile, and intruduce the QOM command > 'cpu-del' to remove > vCPU

[Qemu-devel] [RFC qom-cpu v3 00/10] i386: add cpu hot remove support

2013-09-15 Thread Chen Fan
Via implementing ACPI standard methods _EJ0 in bios, after Guest OS hot remove one vCPU, it is able to send a signal to QEMU, then QEMU could notify the assigned vCPU of exiting. meanwhile, and intruduce the QOM command 'cpu-del' to remove vCPU from QEMU itself. this work is based on Andreas Färb