Re: [Qemu-devel] [PATCH 0/2] acpi: robust notifications

2012-03-19 Thread Gleb Natapov
On Sun, Mar 18, 2012 at 07:06:23PM +0200, Michael S. Tsirkin wrote: > acpi currently clears up/down registers on each hotplug > request. This loses events if they are done quickly. > It's easy to clear down on ej write. > To detect that guest was notified of device addition, > we track configuratio

[Qemu-devel] [PATCH 0/2] acpi: robust notifications

2012-03-18 Thread Michael S. Tsirkin
acpi currently clears up/down registers on each hotplug request. This loses events if they are done quickly. It's easy to clear down on ej write. To detect that guest was notified of device addition, we track configuration accesses since system reset. Michael S. Tsirkin (2): pci: track function