Re: [Qemu-devel] [Xen-devel] Hvmloader: Add _STA for PCI hotplug slots

2013-10-10 Thread Jan Beulich
>>> On 10.10.13 at 15:32, "Gonglei (Arei)" wrote: > --- mk_dsdt.c (revision 90666) > +++ mk_dsdt.c (working copy) > @@ -437,7 +437,7 @@ > indent(); printf("B0EJ, 32,\n"); > pop_block(); > > -stmt("OperationRegion", "SRMV, SystemIO, 0xae0c, 0x04"); > +stmt("Opera

Re: [Qemu-devel] [Xen-devel] Hvmloader: Add _STA for PCI hotplug slots

2013-10-10 Thread Gonglei (Arei)
Hi, Not enough tests are done in system based the patch. Windows OS can support PCI hot plug/unplug, PCI hot plug/unplug will cause qemu crashes in Redhat6.3/5.8. After reading the ACPI spec, we modify the patch: Index: mk_dsdt.c ==

Re: [Qemu-devel] [Xen-devel] Hvmloader: Add _STA for PCI hotplug slots

2013-10-08 Thread Fabio Fantoni
Il 29/09/2013 02:30, Gonglei (Arei) ha scritto: -Original Message- From: Konrad Rzeszutek Wilk [mailto:konrad.w...@oracle.com] Sent: Saturday, September 28, 2013 5:43 AM To: Gonglei (Arei); anthony.per...@citrix.com; Stefano Stabellini Cc: xen-de...@lists.xen.org; Hanweidong (Randy); Yanq

Re: [Qemu-devel] [Xen-devel] Hvmloader: Add _STA for PCI hotplug slots

2013-09-28 Thread Gonglei (Arei)
> -Original Message- > From: Konrad Rzeszutek Wilk [mailto:konrad.w...@oracle.com] > Sent: Saturday, September 28, 2013 5:43 AM > To: Gonglei (Arei); anthony.per...@citrix.com; Stefano Stabellini > Cc: xen-de...@lists.xen.org; Hanweidong (Randy); Yanqiangjun; Luonengjun; > qemu-devel@nongnu

Re: [Qemu-devel] [Xen-devel] Hvmloader: Add _STA for PCI hotplug slots

2013-09-27 Thread Konrad Rzeszutek Wilk
On Fri, Sep 27, 2013 at 06:29:20AM +, Gonglei (Arei) wrote: > Hi, Hey, (CCing Stefano and Anthony). > > In Xen platform, after using upstream qemu, the all of pci devices will show > hotplug in the windows guest. > In this situation, the windows guest may occur blue screen when VM' user