ice: Don't clog kernel debug log with VF MDD events errors

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In case of MDD events on VF, don't clog kernel log with unlimited VF MDD
events message "VF 0 has had 1018 MDD events since last boot" - limit
events log message to 30, based on the observation in some experimentation
with sending malicious packet once, and number of events reported before
device stopped observing MDD events.

Also removed defunct macro "ICE_DFLT_NUM_MDD_EVENTS_ALLOWED" for tracking
number of MDD events allowed before disabling the interface...

Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

...

This commit is contained in:

Akeem G Abodunrin 2019-07-25 02:53:58 -07:00 • committed by Jeff Kirsher

parent 4425e0531c

commit e63a1dbdc7

2 changed files with 5 additions and 3 deletions

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6

drivers/net/ethernet/intel/ice/ice_main.c

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2

drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h

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