ice: Avoid nested RTNL locking in ice_dis_vsi

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ice_dis_vsi() performs an rtnl_lock() if it detects a netdev that is
running on the VSI. In cases where the RTNL lock has already been
acquired, a deadlock results. Add a boolean to pass to ice_dis_vsi to
tell it if the RTNL lock is already held.

Signed-off-by: Dave Ertman <david.m.ertman@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Dave Ertman 2018-10-26 10:41:04 -07:00 • committed by Jeff Kirsher

parent 995c90f2de

commit d09e2693b6

1 changed files with 10 additions and 5 deletions

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

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