ixgbe/ixgbevf: use napi_schedule_irqoff()

Orabug: 23177316

The ixgbe_intr and ixgbe/ixgbevf_msix_clean_rings functions run from hard
interrupt context or with interrupts already disabled in netpoll.

They can use napi_schedule_irqoff() instead of napi_schedule()

Signed-off-by: Alexander Duyck <aduyck@mirantis.com>
Tested-by: Darin Miller <darin.j.miller@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
(cherry picked from commit ef2662b2a820aaca4c147b91659bf57c06688ede)
Signed-off-by: Brian Maly <brian.maly@oracle.com>

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 9b902d0b785474a3ad54a48acfb0fb47da63261e..28d80c11ece2c5ed298590cccfbcd0e48bbcec8d 100644 (file)
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -2755,7 +2755,7 @@ static irqreturn_t ixgbe_msix_clean_rings(int irq, void *data)
        /* EIAM disabled interrupts (on this vector) for us */
 
        if (q_vector->rx.ring || q_vector->tx.ring)
-               napi_schedule(&q_vector->napi);
+               napi_schedule_irqoff(&q_vector->napi);
 
        return IRQ_HANDLED;
 }
@@ -2945,7 +2945,7 @@ static irqreturn_t ixgbe_intr(int irq, void *data)
                ixgbe_ptp_check_pps_event(adapter, eicr);
 
        /* would disable interrupts here but EIAM disabled it */
-       napi_schedule(&q_vector->napi);
+       napi_schedule_irqoff(&q_vector->napi);
 
        /*
         * re-enable link(maybe) and non-queue interrupts, no flush.

diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index 6ec80d1053034c2b571d13ce4c49977457737ff4..934a923aabe6fcd3761c171c1917a876233f5355 100644 (file)
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -1286,7 +1286,7 @@ static irqreturn_t ixgbevf_msix_clean_rings(int irq, void *data)
 
        /* EIAM disabled interrupts (on this vector) for us */
        if (q_vector->rx.ring || q_vector->tx.ring)
-               napi_schedule(&q_vector->napi);
+               napi_schedule_irqoff(&q_vector->napi);
 
        return IRQ_HANDLED;
 }