From da4a9e73d8a58eccef93682c9f2d910c346d2c1e Mon Sep 17 00:00:00 2001 From: Brett Creeley Date: Mon, 29 Jul 2019 02:04:45 -0700 Subject: [PATCH] ice: Don't call synchronize_irq() for VF's from the host Currently we will call synchronize_irq() from the host for VF's. This is not correct, so don't allow it. Signed-off-by: Brett Creeley Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/ice/ice_lib.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index d6279dfe029e..c067ef6be7f4 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -2817,6 +2817,10 @@ void ice_vsi_dis_irq(struct ice_vsi *vsi) ice_flush(hw); + /* don't call synchronize_irq() for VF's from the host */ + if (vsi->type == ICE_VSI_VF) + return; + ice_for_each_q_vector(vsi, i) synchronize_irq(pf->msix_entries[i + base].vector); } -- 2.20.1