| Message ID | 20250317214141.286854-1-hramamurthy@google.com (mailing list archive) |
|---|---|
| State | New |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | [net] gve: unlink old napi only if page pool exists | expand |
diff --git a/drivers/net/ethernet/google/gve/gve_rx_dqo.c b/drivers/net/ethernet/google/gve/gve_rx_dqo.c index 2c03c39..0fcf4c9 100644 --- a/drivers/net/ethernet/google/gve/gve_rx_dqo.c +++ b/drivers/net/ethernet/google/gve/gve_rx_dqo.c @@ -114,7 +114,8 @@ void gve_rx_stop_ring_dqo(struct gve_priv *priv, int idx) if (!gve_rx_was_added_to_block(priv, idx)) return; - page_pool_disable_direct_recycling(rx->dqo.page_pool); + if (rx->dqo.page_pool) + page_pool_disable_direct_recycling(rx->dqo.page_pool); gve_remove_napi(priv, ntfy_idx); gve_rx_remove_from_block(priv, idx); gve_rx_reset_ring_dqo(priv, idx);
Commit de70981f295e ("gve: unlink old napi when stopping a queue using queue API") unlinks the old napi when stopping a queue. But this breaks QPL mode of the driver which does not use page pool. Fix this by checking that there's a page pool associated with the ring. Cc: stable@vger.kernel.org Fixes: de70981f295e ("gve: unlink old napi when stopping a queue using queue API") Reviewed-by: Joshua Washington <joshwash@google.com> Signed-off-by: Harshitha Ramamurthy <hramamurthy@google.com> --- drivers/net/ethernet/google/gve/gve_rx_dqo.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)