Re: [Patch V3 2/3] usb: Introduce Xen pvUSB frontend (xen hcd)

2015-06-16 Thread David Vrabel
On 16/06/15 15:56, Juergen Gross wrote: > > Hmm, I'm beginning to question the value of that file. May be I should > just throw it away. > > Thanks for the quick feedback. You could move it to debugfs, but if it's not useful better to get rid of it. David -- To unsubscribe from this list: send

Re: [Patch V3 2/3] usb: Introduce Xen pvUSB frontend (xen hcd)

2015-06-16 Thread Greg KH
On Tue, Jun 16, 2015 at 04:56:35PM +0200, Juergen Gross wrote: > Hmm, I'm beginning to question the value of that file. May be I should > just throw it away. Given that you are going to have to justify every one of them, and ensure that you are creating them in a race-free manner (I didn't look to

Re: [Patch V3 2/3] usb: Introduce Xen pvUSB frontend (xen hcd)

2015-06-16 Thread Juergen Gross
On 06/16/2015 04:45 PM, Greg KH wrote: On Tue, Jun 16, 2015 at 04:32:34PM +0200, Juergen Gross wrote: Introduces the Xen pvUSB frontend. With pvUSB it is possible for a Xen domU to communicate with a USB device assigned to that domU. The communication is all done via the pvUSB backend in a drive

Re: [Patch V3 2/3] usb: Introduce Xen pvUSB frontend (xen hcd)

2015-06-16 Thread Greg KH
On Tue, Jun 16, 2015 at 04:32:34PM +0200, Juergen Gross wrote: > Introduces the Xen pvUSB frontend. With pvUSB it is possible for a Xen > domU to communicate with a USB device assigned to that domU. The > communication is all done via the pvUSB backend in a driver domain > (usually Dom0) which is o

[Patch V3 2/3] usb: Introduce Xen pvUSB frontend (xen hcd)

2015-06-16 Thread Juergen Gross
Introduces the Xen pvUSB frontend. With pvUSB it is possible for a Xen domU to communicate with a USB device assigned to that domU. The communication is all done via the pvUSB backend in a driver domain (usually Dom0) which is owner of the physical device. The pvUSB frontend is a USB hcd for a vir