> -Original Message-
> From: Ruifeng Wang
> Sent: четверг, 29 сентября 2022 г. 09:51
> To: Slava Ovsiienko ; Ali Alnubani
> ; Matan Azrad
> Cc: dev@dpdk.org; Honnappa Nagarahalli
> ; sta...@dpdk.org; nd ; nd
>
> Subject: RE: [PATCH] net/mlx5: fix risk in
> > > To: Slava Ovsiienko ; Ali Alnubani
> > > ; Matan Azrad
> > > Cc: dev@dpdk.org; Honnappa Nagarahalli
> > ;
> > > sta...@dpdk.org; nd ; nd
> > > Subject: RE: [PATCH] net/mlx5: fix risk in Rx descriptor read in
> > > NEON vector path
: Ali Alnubani ; Ruifeng Wang
> > > ; Matan Azrad
> > > Cc: dev@dpdk.org; Honnappa Nagarahalli
> > > ; sta...@dpdk.org; nd
> > > Subject: RE: [PATCH] net/mlx5: fix risk in Rx descriptor read in
> > > NEON vector path
> > >
> > > Hi, Ru
Hi, Ruifeng
> -Original Message-
> From: Ruifeng Wang
> Sent: Monday, June 27, 2022 14:08
> To: Slava Ovsiienko ; Ali Alnubani
> ; Matan Azrad
> Cc: dev@dpdk.org; Honnappa Nagarahalli ;
> sta...@dpdk.org; nd ; nd
> Subject: RE: [PATCH] net/mlx5: fix risk in Rx
> -Original Message-
> From: Slava Ovsiienko
> Sent: Monday, June 20, 2022 1:38 PM
> To: Ali Alnubani ; Ruifeng Wang
> ; Matan Azrad
> Cc: dev@dpdk.org; Honnappa Nagarahalli
> ; sta...@dpdk.org; nd
> Subject: RE: [PATCH] net/mlx5: fix risk in Rx descriptor re
> -Original Message-
> From: Ali Alnubani
> Sent: Thursday, May 19, 2022 17:56
> To: Ruifeng Wang ; Matan Azrad
> ; Slava Ovsiienko
> Cc: dev@dpdk.org; honnappa.nagaraha...@arm.com; sta...@dpdk.org;
> n...@arm.com
> Subject: RE: [PATCH] net/mlx5: fix risk in Rx
> -Original Message-
> From: Ruifeng Wang
> Sent: Tuesday, January 4, 2022 5:01 AM
> To: Matan Azrad ; Slava Ovsiienko
>
> Cc: dev@dpdk.org; honnappa.nagaraha...@arm.com; sta...@dpdk.org;
> n...@arm.com; Ruifeng Wang
> Subject: [PATCH] net/mlx5: fix risk in Rx
> -Original Message-
> From: Slava Ovsiienko
> Sent: Thursday, February 10, 2022 4:17 PM
> To: Ruifeng Wang ; Matan Azrad
>
> Cc: dev@dpdk.org; Honnappa Nagarahalli
> ; sta...@dpdk.org; nd ;
> nd
> Subject: RE: [PATCH] net/mlx5: fix risk in Rx descriptor
8:25
> To: Matan Azrad ; Slava Ovsiienko
>
> Cc: dev@dpdk.org; Honnappa Nagarahalli
> ; sta...@dpdk.org; nd ;
> Ruifeng Wang ; nd
> Subject: RE: [PATCH] net/mlx5: fix risk in Rx descriptor read in NEON vector
> path
>
> Ping.
> Please could you help to re
d ;
> Ruifeng Wang
> Subject: [PATCH] net/mlx5: fix risk in Rx descriptor read in NEON vector path
>
> In NEON vector PMD, vector load loads two contiguous 8B of descriptor data
> into vector register. Given vector load ensures no 16B atomicity, read of the
> word that includes op_own fi
In NEON vector PMD, vector load loads two contiguous 8B of
descriptor data into vector register. Given vector load ensures no
16B atomicity, read of the word that includes op_own field could be
reordered after read of other words. In this case, some words could
contain invalid data.
Reloaded qword
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