diff options
| author | Grzegorz Nitka <grzegorz.nitka@intel.com> | 2024-07-15 17:39:10 +0200 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2024-08-07 19:52:20 +0200 |
| commit | 25a7123579ecac9a89a7e5b8d8a580bee4b68acd (patch) | |
| tree | b01789ede0de932dabf5a7b22229ba72c44ee539 /drivers/net | |
| parent | net: usb: qmi_wwan: add MeiG Smart SRM825L (diff) | |
| download | linux-25a7123579ecac9a89a7e5b8d8a580bee4b68acd.tar.xz linux-25a7123579ecac9a89a7e5b8d8a580bee4b68acd.zip | |
ice: Fix reset handler
Synchronize OICR IRQ when preparing for reset to avoid potential
race conditions between the reset procedure and OICR
Fixes: 4aad5335969f ("ice: add individual interrupt allocation")
Signed-off-by: Grzegorz Nitka <grzegorz.nitka@intel.com>
Signed-off-by: Sergey Temerkhanov <sergey.temerkhanov@intel.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_main.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 3de020020bc4..6f97ed471fe9 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -559,6 +559,8 @@ ice_prepare_for_reset(struct ice_pf *pf, enum ice_reset_req reset_type) if (test_bit(ICE_PREPARED_FOR_RESET, pf->state)) return; + synchronize_irq(pf->oicr_irq.virq); + ice_unplug_aux_dev(pf); /* Notify VFs of impending reset */ |