diff options
| author | Shay Drory <shayd@nvidia.com> | 2021-10-26 08:25:19 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2021-12-22 20:38:46 -0800 |
| commit | 26a7993c93a74a3fee83a37b46e00e69e49e57c2 (patch) | |
| tree | 64148d57103586852dbfb460a15e0be86253b6c3 /drivers/net | |
| parent | 624bf42c2e3930acca9fcfc340b2fa38e712da84 (diff) | |
net/mlx5: Use first online CPU instead of hard coded CPU
Hard coded CPU (0 in our case) might be offline. Hence, use the first
online CPU instead.
Fixes: f891b7cdbdcd ("net/mlx5: Enable single IRQ for PCI Function")
Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c b/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c index 830444f927d4..0e84c005d160 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c @@ -398,7 +398,7 @@ irq_pool_request_vector(struct mlx5_irq_pool *pool, int vecidx, cpumask_copy(irq->mask, affinity); if (!irq_pool_is_sf_pool(pool) && !pool->xa_num_irqs.max && cpumask_empty(irq->mask)) - cpumask_set_cpu(0, irq->mask); + cpumask_set_cpu(cpumask_first(cpu_online_mask), irq->mask); irq_set_affinity_hint(irq->irqn, irq->mask); unlock: mutex_unlock(&pool->lock); |