[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Bug for Xen-3.3.0-rc2: libpci read error. No emulation.
libpci error handling has been fixed in the latest ioemu-remote and ioemu in xen-3.3.0-rc3-pre. If you test them, libpci read error will disappear. But I think hotplug issue is not caused by libpci read error. I tested xen-3.3.0-rc3-pre (changeset:18212) with ioemu-remote (commit:0a8ce1e7a87126a544f23209ef3a87346601f18a). "libpci read error" did not appear, but hotplugged NIC did not work. I checked /proc/interrupts on guest os, and found that guest os received msi only once. I try to find out the reason of the issue. Thanks -- Yuji Shimada > On 32e, we create one guest, then hotplug attach one NIC to guest, guest > can not get IP address via dhcp, guest qemu log shows "libpci read > error. No emulation ". > > Here is the bug entry: > One 32e, hotplug attaching VT-d NIC to guest failed. > http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1316. > > -- haicheng > > _______________________________________________ > Xen-devel mailing list > Xen-devel@xxxxxxxxxxxxxxxxxxx > http://lists.xensource.com/xen-devel _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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