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| author | Laurent Vivier <lvivier@redhat.com> | 2018-12-19 17:35:41 +0100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2019-01-09 09:28:13 +1100 |
| commit | c24ba3d0a34f68ad2c6bf1a15bc43770005f6cc0 (patch) | |
| tree | 1ff3461fc04a34940174c618050d61169ef51e6c /migration/rdma.c | |
| parent | 147923b1a901a0370f83a0f4c58ec1baffef22f0 (diff) | |
| download | qemu-c24ba3d0a34f68ad2c6bf1a15bc43770005f6cc0.zip qemu-c24ba3d0a34f68ad2c6bf1a15bc43770005f6cc0.tar.gz qemu-c24ba3d0a34f68ad2c6bf1a15bc43770005f6cc0.tar.bz2 | |
spapr: Add H-Call H_HOME_NODE_ASSOCIATIVITY
H_HOME_NODE_ASSOCIATIVITY H-Call returns the associativity domain
designation associated with the identifier input parameter
This fixes a crash when we try to hotplug a CPU in memory-less and
CPU-less numa node. In this case, the kernel tries to online the
node, but without the information provided by this h-call, the node id,
it cannot and the CPU is started while the node is not onlined.
It also removes the warning message from the kernel:
VPHN is not supported. Disabling polling..
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'migration/rdma.c')
0 files changed, 0 insertions, 0 deletions