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| author | Ivan Vecera | 2013-11-27 08:59:32 +0100 |
|---|---|---|
| committer | David S. Miller | 2013-11-29 00:54:02 +0100 |
| commit | dff345c5c85df3c5853491b007f6b1b578dc28a4 (patch) | |
| tree | 6cc517cf080a4ae1b576035fe02b716bfd7aca05 /net/packet/af_packet.c | |
| parent | Revert "be2net: call napi_disable() for all event queues" (diff) | |
| download | kernel-qcow2-linux-dff345c5c85df3c5853491b007f6b1b578dc28a4.tar.gz kernel-qcow2-linux-dff345c5c85df3c5853491b007f6b1b578dc28a4.tar.xz kernel-qcow2-linux-dff345c5c85df3c5853491b007f6b1b578dc28a4.zip | |
be2net: call napi_disable() for all event queues
The recent be2net commit 6384a4d (adds a support for busy polling)
introduces a regression that results in kernel crash. It incorrectly
modified be_close() so napi_disable() is called only for the first queue.
This breaks a correct pairing of napi_enable/_disable for the rest
of event queues and causes a crash in subsequent be_open() call.
v2: Applied suggestions from Sathya
Fixes: 6384a4d ("be2net: add support for ndo_busy_poll")
Cc: Sathya Perla <sathya.perla@emulex.com>
Cc: Subbu Seetharaman <subbu.seetharaman@emulex.com>
Cc: Ajit Khaparde <ajit.khaparde@emulex.com>
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Acked-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/packet/af_packet.c')
0 files changed, 0 insertions, 0 deletions