These 3 patches are to improve vcpu pinning problems: problem 1: vcpu hotplug is supported for some time, but it doesn't set pinning policy for the vcpus onlined, or doesn't remove the pinning policy for offlined vcpus. problem 2: Also each vcpu doesn't inherit the pinning policy from def->cpuset (<vcpu cpuset='0-3,^2'>4</vcpu>) if there is no policy specified explicitly for its own. This is incorrect, as it conflicts with the of def->cpuset. PATCH 3/3 fix problem 1 (based an ACKed but not pushed patch https://www.redhat.com/archives/libvir-list/2012-October/msg00372.html). PATCH 2/3 fix problem 2. Osier Yang (3): conf: Do not allow vcpupin's cpuid exceed current vcpus number conf: Initialize the pinning policy for vcpus qemu: Initialize cpuset for hotplugged vcpu as def->cpuset src/conf/domain_conf.c | 60 +++++++++++++++++++++++++++++++++++- src/conf/domain_conf.h | 3 ++ src/libvirt_private.syms | 1 + src/qemu/qemu_driver.c | 75 ++++++++++++++++++++++++++++++++++++++++----- 4 files changed, 128 insertions(+), 11 deletions(-) Regards, Osier -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
