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ice: fix FDIR CTRL VSI resource leak in ice_reset_all_vfs()

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Resetting all VFs causes resource leak on VFs with FDIR filters
enabled as CTRL VSIs are only invalidated and not freed. Fix by using
ice_vf_ctrl_vsi_release() instead of ice_vf_ctrl_invalidate_vsi() which
aligns behavior with the ice_reset_vf() function.

Reproduction:
  echo 1 > /sys/class/net/$pf/device/sriov_numvfs
  ethtool -N $vf flow-type ether proto 0x9000 action 0
  echo 1 > /sys/class/net/$pf/device/reset

Fixes: da62c5ff9d ("ice: Add support for per VF ctrl VSI enabling")
Signed-off-by: Dawid Osuchowski <dawid.osuchowski@linux.intel.com>
Signed-off-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Rafal Romanowski <rafal.romanowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
This commit is contained in:
Dawid Osuchowski
2026-03-27 08:22:32 +01:00
committed by Tony Nguyen
parent 56abdaebbf
commit ebbe8868cf
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/intel/ice/ice_vf_lib.c
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@@ -801,7 +801,7 @@ void ice_reset_all_vfs(struct ice_pf *pf)
* setup only when VF creates its first FDIR rule.
*/
if (vf->ctrl_vsi_idx != ICE_NO_VSI)
ice_vf_ctrl_invalidate_vsi(vf);
ice_vf_ctrl_vsi_release(vf);
ice_vf_pre_vsi_rebuild(vf);
if (ice_vf_rebuild_vsi(vf)) {