RE: [net-next] enetc: fix locking for one-step timestamping packet transfer

2021-04-19 Thread Y.b. Lu
Hi, I think this patch was reviewed and no objection now, right? (I see status is " Changes Requested ".) Thanks. > -Original Message- > From: Yangbo Lu > Sent: 2021年4月13日 11:48 > To: netdev@vger.kernel.org > Cc: Y.b. Lu ; David S . Miller ; > Richard Cochran ; Claudiu Manoil > ; Jakub

RE: [net-next] enetc: fix locking for one-step timestamping packet transfer

2021-04-14 Thread Y.b. Lu
> -Original Message- > From: Jakub Kicinski > Sent: 2021年4月15日 0:36 > To: Y.b. Lu > Cc: netdev@vger.kernel.org; David S . Miller ; Richard > Cochran ; Claudiu Manoil > ; Vladimir Oltean ; > Russell King > Subject: Re: [net-next] enetc: fix locking for o

Re: [net-next] enetc: fix locking for one-step timestamping packet transfer

2021-04-14 Thread Jakub Kicinski
On Wed, 14 Apr 2021 06:18:57 + Y.b. Lu wrote: > > On Tue, 13 Apr 2021 11:48:17 +0800 Yangbo Lu wrote: > > > + /* Queue one-step Sync packet if already locked */ > > > + if (skb->cb[0] & ENETC_F_TX_ONESTEP_SYNC_TSTAMP) { > > > + if > > (test_and_set_bit_lock(ENETC_TX_ONESTEP_TSTAMP_I

RE: [net-next] enetc: fix locking for one-step timestamping packet transfer

2021-04-13 Thread Y.b. Lu
Hi Jakub, > -Original Message- > From: Jakub Kicinski > Sent: 2021年4月14日 1:11 > To: Y.b. Lu > Cc: netdev@vger.kernel.org; David S . Miller ; Richard > Cochran ; Claudiu Manoil > ; Vladimir Oltean ; > Russell King > Subject: Re: [net-next] enetc: fix lockin

Re: [net-next] enetc: fix locking for one-step timestamping packet transfer

2021-04-13 Thread Jakub Kicinski
On Tue, 13 Apr 2021 11:48:17 +0800 Yangbo Lu wrote: > + /* Queue one-step Sync packet if already locked */ > + if (skb->cb[0] & ENETC_F_TX_ONESTEP_SYNC_TSTAMP) { > + if (test_and_set_bit_lock(ENETC_TX_ONESTEP_TSTAMP_IN_PROGRESS, > + &priv->f

RE: [net-next] enetc: fix locking for one-step timestamping packet transfer

2021-04-13 Thread Claudiu Manoil
>-Original Message- >From: Yangbo Lu >Sent: Tuesday, April 13, 2021 6:48 AM [...] >Subject: [net-next] enetc: fix locking for one-step timestamping packet >transfer > >The previous patch to support PTP Sync packet one-step timestamping >described one-step timestamping packet handling logic