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| author | Parav Pandit <[email protected]> | 2019-07-23 06:57:33 +0000 |
|---|---|---|
| committer | Jason Gunthorpe <[email protected]> | 2019-07-25 14:45:48 +0000 |
| commit | d191152f43a5869d7dbb50dd2a7a4b3b8b71f1f0 (patch) | |
| tree | a6bb752f11e9478553515003b1f4478bb537ef6b /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | IB/core: Fix querying total rdma stats (diff) | |
| download | kernel-d191152f43a5869d7dbb50dd2a7a4b3b8b71f1f0.tar.gz kernel-d191152f43a5869d7dbb50dd2a7a4b3b8b71f1f0.zip | |
IB/counters: Always initialize the port counter object
Port counter objects should be initialized even if alloc_stats is
unsupported, otherwise QP bind operations in user space can trigger a NULL
pointer deference if they try to bind QP on RDMA device which doesn't
support counters.
Fixes: f34a55e497e8 ("RDMA/core: Get sum value of all counters when perform a sysfs stat read")
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Parav Pandit <[email protected]>
Reviewed-by: Mark Zhang <[email protected]>
Signed-off-by: Leon Romanovsky <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions