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françois romieu authored
2fdac010 ("via-velocity.c: update napi implementation") overlooked an irq disabling spinlock when the Rx part of the NAPI poll handler was converted from netif_rx to netif_receive_skb. NAPI Rx processing can be taken out of the locked section with a pair of napi_{disable / enable} since it only races with the MTU change function. An heavier rework of the NAPI locking would be able to perform NAPI Tx before Rx where I simply removed one of velocity_tx_srv calls. References: https://bugzilla.redhat.com/show_bug.cgi?id=1022733 Fixes: 2fdac010 (via-velocity.c: update napi implementation) Signed-off-by:
Francois Romieu <romieu@fr.zoreil.com> Tested-by:
Alex A. Schmidt <aaschmidt1@gmail.com> Cc: Jamie Heilman <jamie@audible.transient.net> Cc: Michele Baldessari <michele@acksyn.org> Cc: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by:
David S. Miller <davem@davemloft.net>
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