RE: [PATCH V2 2/2] Xen ACPI memory hotplug

2013-01-13 Thread Liu, Jinsong
Agree, w/ minor comments below. Konrad Rzeszutek Wilk wrote: >> + >> +/* >> + * Early boot code has recognized memory area by EFI/E820. >> + * If DSDT shows these memory devices on boot, hotplug is not >> necessary + * for them. So, it just returns until completion of >> this driver

Re: [PATCH V2 2/2] Xen ACPI memory hotplug

2013-01-11 Thread Konrad Rzeszutek Wilk
On Wed, Jan 09, 2013 at 07:42:52AM +, Liu, Jinsong wrote: > This patch implements real Xen acpi memory hotplug driver as module. > When loaded, it replaces Xen stub driver. > > When an acpi memory device hotadd event occurs, it notifies OS and > invokes notification callback, adding related me

[PATCH V2 2/2] Xen ACPI memory hotplug

2013-01-08 Thread Liu, Jinsong
This patch implements real Xen acpi memory hotplug driver as module. When loaded, it replaces Xen stub driver. When an acpi memory device hotadd event occurs, it notifies OS and invokes notification callback, adding related memory device and parsing memory information, finally hypercall to xen hyp