Re: [dpdk-dev] [PATCH v4 00/58] net: txgbe PMD

[Thomas Monjalon]

+Cc Konstantin and Honnappa for guidance

05/11/2020 09:55, Jiawen Wu:
> On Thursday, November 5, 2020 9:55 AM, Jiawen Wu wrote:
> > On Thursday, November 5, 2020 1:24 AM, Ferruh Yigit wrote:
> > > On 11/3/2020 11:08 PM, Thomas Monjalon wrote:
> > > > When pulling in the main branch, I see some checkpatches warnings
> > > > (in order of criticality):
> > > >         Using rte_smp_[r/w]mb
> > > >         Using rte_panic/rte_exit
> > > >         Using compiler attribute directly
> > > >
> > > > Please could you fix them (at least first two) before the second series?
[...]
> 
> I saw ' rte_smp_*mb ' is in the deprecation notices, but there is no function
> can be an alternative.
> I would like to use 'rte_atomic_thread_fence(__ATOMIC_ACQUIRE)' to replace
> 'rte_smp_rmb()', is it the correct usage?