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Konstantin Khlebnikov authored
commit 598c12d0 upstream. When openvswitch tries allocate memory from offline numa node 0: stats = kmem_cache_alloc_node(flow_stats_cache, GFP_KERNEL | __GFP_ZERO, 0) It catches VM_BUG_ON(nid < 0 || nid >= MAX_NUMNODES || !node_online(nid)) [ replaced with VM_WARN_ON(!node_online(nid)) recently ] in linux/gfp.h This patch disables numa affinity in this case. Signed-off-by:
Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Acked-by:
Pravin B Shelar <pshelar@nicira.com> Signed-off-by:
David S. Miller <davem@davemloft.net> Signed-off-by:
Luis Henriques <luis.henriques@canonical.com>
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