[Bug 1417937] Re: qemu appears to be built without CONFIG_NUMA defined

Chris Friesen chris.friesen at windriver.com
Tue Feb 17 14:53:06 UTC 2015


One could argue that the NUMA functionality wasn't intentionally turned
off (it was inherited from debian) and thus re-enabling it would be
fixing a bug.

Just as some background...the kilo release of OpenStack (currently under
way) introduced support for NUMA guests (per-NUMA node hugepage support,
guests with multiple NUMA nodes, pinning guest NUMA node to host NUMA
node, etc.).  If Ubuntu (which is currently one of the more popular
OpenStack host distros) doesn't support NUMA in qemu by default, it's
going to complicate things.

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https://bugs.launchpad.net/bugs/1417937

Title:
  qemu appears to be built without CONFIG_NUMA defined

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