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e3435caf6a
When hot-plugging a VCPU into the guest, kvm needs to allocate some data from the DMA zone, which might be in a memory node that's not allowed in cpuset.mems. Basically the same problem as there was with starting the domain and due to which commit 7e72ac787848b7434c9359a57c1e2789d92350f8 exists. This patch just extends it to hotplugging as well. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1161540 Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
LibVirt : simple API for virtualization
Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.
Daniel Veillard <veillard@redhat.com>