Re: [Qemu-devel] [PATCH v5 0/7] pass aer error to guest for vfio device

2015-03-19 Thread Paolo Bonzini
On 16/03/2015 05:57, Michael S. Tsirkin wrote: 1. add 'x-aer' for user to off aer capability. User-exposed properties should not start with x- - by convention that's for internal properties. Wrong, x- is for properties that we don't guarantee to remain there in the future. It looks

Re: [Qemu-devel] [PATCH v5 0/7] pass aer error to guest for vfio device

2015-03-15 Thread Chen Fan
Cc: Michael S. Tsirkin On 03/12/2015 06:23 PM, Chen Fan wrote: For now, for vfio pci passthough devices when qemu receives an error from host aer report, there just terminate the guest, but usually user want to know what error occurred but stop the guest, so this patches add aer capability

Re: [Qemu-devel] [PATCH v5 0/7] pass aer error to guest for vfio device

2015-03-15 Thread Michael S. Tsirkin
On Mon, Mar 16, 2015 at 10:52:52AM +0800, Chen Fan wrote: Cc: Michael S. Tsirkin On 03/12/2015 06:23 PM, Chen Fan wrote: For now, for vfio pci passthough devices when qemu receives an error from host aer report, there just terminate the guest, but usually user want to know what error

[Qemu-devel] [PATCH v5 0/7] pass aer error to guest for vfio device

2015-03-12 Thread Chen Fan
For now, for vfio pci passthough devices when qemu receives an error from host aer report, there just terminate the guest, but usually user want to know what error occurred but stop the guest, so this patches add aer capability support for vfio device, and pass the error to guest, and have guest