On 10/24/2019 2:03 AM, Di ChenxuX wrote:
> Hotplug remove cause infinite loops. Fix by canceling port_close
> before port_detach function when rmv_port_callback.
Can you please give more details/backtrace of how loop happens?
How can trigger it?
>
> Fixes: ac89d46096d5 ("net/i40e: release port upon close")
>
> Signed-off-by: Di ChenxuX <chenxux...@intel.com>
> ---
> app/test-pmd/testpmd.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
> index 5701f3141..a264644a1 100644
> --- a/app/test-pmd/testpmd.c
> +++ b/app/test-pmd/testpmd.c
> @@ -2708,7 +2708,6 @@ rmv_port_callback(void *arg)
> no_link_check = 1;
> stop_port(port_id);
> no_link_check = org_no_link_check;
> - close_port(port_id);
> detach_port_device(port_id);
> if (need_to_start)
> start_packet_forwarding(0);
>
