[libvirt] [RFC PATCH 4/4] pciResetDevice: use inactive devices to determine safe reset
veillard at redhat.com
Mon Jul 26 16:49:37 UTC 2010
On Fri, Jul 23, 2010 at 11:03:47PM -0700, Chris Wright wrote:
> When doing a PCI secondary bus reset, we must be sure that there are no
> active devices on the same bus segment. The active device tracking is
> designed to only track host devices that are active in use by guests.
> This ignores host devices that are actively in use by the host. So the
> current logic will reset host devices. Hilarity ensues.
> Switch this logic around and allow sbus reset when we are assigning all
> devices behind a bridge to the same guest at guest startup or as a result
> of a single attach-device command.
Okay that looks fine too, I pushed the 4 patches after the small
changes for tabs. In the future "make syntax-check" helps avoid this :-)
Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/
daniel at veillard.com | Rpmfind RPM search engine http://rpmfind.net/
http://veillard.com/ | virtualization library http://libvirt.org/
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