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| author |   Przemek Kitszel <przemyslaw.kitszel@intel.com> | 2023-08-08 17:54:17 -0400 |
|---|---|---|
| committer |   Tony Nguyen <anthony.l.nguyen@intel.com> | 2023-08-17 13:59:46 -0700 |
| commit | fb9840c4ec13629f36c5e0e88a5df78ca2acc3e0 (patch) | |
| tree | 42f8809881d0ac9afc22165d5bf64b5c6a06aa4a /net/smc | |
| parent | ice: embed &ice_rq_event_info event into struct ice_aq_task (diff) | |
| download | wireguard-linux-fb9840c4ec13629f36c5e0e88a5df78ca2acc3e0.tar.xz wireguard-linux-fb9840c4ec13629f36c5e0e88a5df78ca2acc3e0.zip | |
ice: split ice_aq_wait_for_event() func into two
Mitigate race between registering on wait list and receiving
AQ Response from FW.
ice_aq_prep_for_event() should be called before sending AQ command,
ice_aq_wait_for_event() should be called after sending AQ command,
to wait for AQ Response.
Please note, that this was found by reading the code,
an actual race has not yet materialized.
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'net/smc')
0 files changed, 0 insertions, 0 deletions