[dpdk-dev] [PATCH 1/2] net/mlx4: fix memory barrier incorrectly placed

2021-05-10 Thread Chengwen Feng
The memory barrier is used to ensure that the response is returned only after the Tx/Rx function is set, it should place after the Rx/Tx function is set. Fixes: 0203d33a1059 ("net/mlx4: support secondary process") Cc: sta...@dpdk.org Signed-off-by: Chengwen Feng --- drivers/net/mlx4/mlx4_mp.c |

Re: [dpdk-dev] [PATCH 1/2] net/mlx4: fix memory barrier incorrectly placed

2021-05-11 Thread Slava Ovsiienko
> -Original Message- > From: dev On Behalf Of Chengwen Feng > Sent: Monday, May 10, 2021 15:06 > To: NBU-Contact-Thomas Monjalon ; > ferruh.yi...@intel.com > Cc: dev@dpdk.org > Subject: [dpdk-dev] [PATCH 1/2] net/mlx4: fix memory barrier incorrectly > placed &g

Re: [dpdk-dev] [PATCH 1/2] net/mlx4: fix memory barrier incorrectly placed

2021-05-11 Thread fengchengwen
On 2021/5/11 17:23, Slava Ovsiienko wrote: >> -Original Message- >> From: dev On Behalf Of Chengwen Feng >> Sent: Monday, May 10, 2021 15:06 >> To: NBU-Contact-Thomas Monjalon ; >> ferruh.yi...@intel.com >> Cc: dev@dpdk.org >> Subject: [

Re: [dpdk-dev] [PATCH 1/2] net/mlx4: fix memory barrier incorrectly placed

2021-05-11 Thread Slava Ovsiienko
> -Original Message- > From: fengchengwen > Sent: Tuesday, May 11, 2021 14:09 > To: Slava Ovsiienko ; NBU-Contact-Thomas > Monjalon ; ferruh.yi...@intel.com > Cc: dev@dpdk.org > Subject: Re: [dpdk-dev] [PATCH 1/2] net/mlx4: fix memory barrier incorrectly > placed