linux-kernel - Re: [PATCH RFC v7 net-next 3/1] netronome: use the new txqueue timeout argument

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20191203100931.43207030@cakuba.netronome.com>
Date:   Tue, 3 Dec 2019 10:09:31 -0800
From:   Jakub Kicinski <jakub.kicinski@...ronome.com>
To:     "Michael S. Tsirkin" <mst@...hat.com>
Cc:     linux-kernel@...r.kernel.org, Tariq Toukan <tariqt@...lanox.com>,
        "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
        linux-rdma@...r.kernel.org, oss-drivers@...ronome.com
Subject: Re: [PATCH RFC v7 net-next 3/1] netronome: use the new txqueue
 timeout argument

On Tue, 3 Dec 2019 02:32:14 -0500, Michael S. Tsirkin wrote:
> Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
> ---
> 
> untested
> 
>  drivers/net/ethernet/netronome/nfp/nfp_net_common.c | 7 +------
>  1 file changed, 1 insertion(+), 6 deletions(-)
> 
> diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
> index 41a808b14d76..26f1fb19d0aa 100644
> --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
> +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
> @@ -1323,13 +1323,8 @@ nfp_net_tx_ring_reset(struct nfp_net_dp *dp, struct nfp_net_tx_ring *tx_ring)
>  static void nfp_net_tx_timeout(struct net_device *netdev, unsigned int txqueue)
>  {
>  	struct nfp_net *nn = netdev_priv(netdev);
> -	int i;
>  
> -	for (i = 0; i < nn->dp.netdev->real_num_tx_queues; i++) {
> -		if (!netif_tx_queue_stopped(netdev_get_tx_queue(netdev, i)))
> -			continue;
> -		nn_warn(nn, "TX timeout on ring: %d\n", i);
> -	}
> +	nn_warn(nn, "TX timeout on ring: %d\n", txqueue);

%u

>  	nn_warn(nn, "TX watchdog timeout\n");

I think we can drop this warning now.

With that:

Acked-by: Jakub Kicinski <jakub.kicinski@...ronome.com>

Thanks!