[libvirt] [PATCH v2 2/8] qemu: Allow coldunplugging of hub device
Han Han
hhan at redhat.com
Wed Nov 7 13:17:04 UTC 2018
On Tue, Nov 6, 2018 at 6:29 AM John Ferlan <jferlan at redhat.com> wrote:
>
>
> On 10/12/18 4:50 AM, Han Han wrote:
> > https://bugzilla.redhat.com/show_bug.cgi?id=1375423
> >
> > Signed-off-by: Han Han <hhan at redhat.com>
> > ---
> > src/conf/domain_conf.c | 30 ++++++++++++++++++++++++++++++
> > src/conf/domain_conf.h | 3 +++
> > src/libvirt_private.syms | 1 +
> > src/qemu/qemu_driver.c | 10 +++++++++-
> > 4 files changed, 43 insertions(+), 1 deletion(-)
> >
>
> I assume no concerns over something that could be attached to a port on
> the hub... I guess for a cold unplug it probably won't matter so much.
>
For the usb hub coldunplug, I find a concern. If a usb device attatched
to a usb-hub, then we coldunplug the hub, how will the hub and usb device
look like? All disappear OR all remain?
As I know, for scsi and scsi controllers, it is all remaining :)
>
> Reviewed-by: John Ferlan <jferlan at redhat.com>
>
> John
>
--
Best regards,
-----------------------------------
Han Han
Quality Engineer
Redhat.
Email: hhan at redhat.com
Phone: +861065339333
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