Re: [Xen-devel] [PATCH v3 1/2] xen_platform: unplug also SCSI disks

2016-11-29 Thread Olaf Hering
On Tue, Nov 29, Wei Liu wrote: > On Mon, Nov 28, 2016 at 10:28:21AM -0800, Stefano Stabellini wrote: > > Anthony, are you going to take care of this? > > However, given the state of the release, they'll need a release-ack to > > be applied. > I think these patches will need to wait to be backporte

Re: [Xen-devel] [PATCH v3 1/2] xen_platform: unplug also SCSI disks

2016-11-28 Thread Wei Liu
On Mon, Nov 28, 2016 at 10:28:21AM -0800, Stefano Stabellini wrote: > On Thu, 24 Nov 2016, Olaf Hering wrote: > > On Fri, Oct 21, Olaf Hering wrote: > > > > > Using 'vdev=sd[a-o]' will create an emulated LSI controller, which can > > > be used by the emulated BIOS to boot from disk. If the HVM dom

Re: [Xen-devel] [PATCH v3 1/2] xen_platform: unplug also SCSI disks

2016-11-28 Thread Stefano Stabellini
On Thu, 24 Nov 2016, Olaf Hering wrote: > On Fri, Oct 21, Olaf Hering wrote: > > > Using 'vdev=sd[a-o]' will create an emulated LSI controller, which can > > be used by the emulated BIOS to boot from disk. If the HVM domU has also > > PV driver the disk may appear twice in the guest. To avoid this

Re: [Xen-devel] [PATCH v3 1/2] xen_platform: unplug also SCSI disks

2016-11-24 Thread Olaf Hering
On Fri, Oct 21, Olaf Hering wrote: > Using 'vdev=sd[a-o]' will create an emulated LSI controller, which can > be used by the emulated BIOS to boot from disk. If the HVM domU has also > PV driver the disk may appear twice in the guest. To avoid this an > unplug of the emulated hardware is needed, s

Re: [Xen-devel] [PATCH v3 1/2] xen_platform: unplug also SCSI disks

2016-10-21 Thread Stefano Stabellini
On Fri, 21 Oct 2016, Olaf Hering wrote: > Using 'vdev=sd[a-o]' will create an emulated LSI controller, which can > be used by the emulated BIOS to boot from disk. If the HVM domU has also > PV driver the disk may appear twice in the guest. To avoid this an > unplug of the emulated hardware is neede

[Xen-devel] [PATCH v3 1/2] xen_platform: unplug also SCSI disks

2016-10-21 Thread Olaf Hering
Using 'vdev=sd[a-o]' will create an emulated LSI controller, which can be used by the emulated BIOS to boot from disk. If the HVM domU has also PV driver the disk may appear twice in the guest. To avoid this an unplug of the emulated hardware is needed, similar to what is done for IDE and NIC drive