diff mbox series

[5.12,054/161] ice: handle the VF VSI rebuild failure

Message ID 20210608175947.299647110@linuxfoundation.org
State Superseded
Headers show
Series None | expand

Commit Message

gregkh@linuxfoundation.org June 8, 2021, 6:26 p.m. UTC 
From: Haiyue Wang <haiyue.wang@intel.com>

[ Upstream commit c7ee6ce1cf60b7fcdbdd2354d377d00bae3fa2d2 ]

VSI rebuild can be failed for LAN queue config, then the VF's VSI will
be NULL, the VF reset should be stopped with the VF entering into the
disable state.

Fixes: 12bb018c538c ("ice: Refactor VF reset")
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
index 0f2a4d48574e..48dee9c5d534 100644
--- a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c
@@ -1377,7 +1377,12 @@  bool ice_reset_vf(struct ice_vf *vf, bool is_vflr)
 	}
 
 	ice_vf_pre_vsi_rebuild(vf);
-	ice_vf_rebuild_vsi_with_release(vf);
+
+	if (ice_vf_rebuild_vsi_with_release(vf)) {
+		dev_err(dev, "Failed to release and setup the VF%u's VSI\n", vf->vf_id);
+		return false;
+	}
+
 	ice_vf_post_vsi_rebuild(vf);
 
 	return true;