> -----Original Message-----
> From: Lance Richardson <lance.richard...@broadcom.com>
> Sent: Saturday, July 10, 2021 12:39 AM
> To: Ajit Khaparde (ajit.khapa...@broadcom.com)
> <ajit.khapa...@broadcom.com>; Somnath Kotur
> <somnath.ko...@broadcom.com>; Bruce Richardson
> <bruce.richard...@intel.com>; Konstantin Ananyev
> <konstantin.anan...@intel.com>; jer...@marvell.com; Ruifeng Wang
> <ruifeng.w...@arm.com>; Stephen Hurd <stephen.h...@broadcom.com>;
> David Christensen <david.christen...@broadcom.com>
> Cc: dev@dpdk.org; sta...@dpdk.org
> Subject: [PATCH v2] net/bnxt: fix missing barriers in completion handling
>
> Ensure that Rx/Tx/Async completion entry fields are accessed
> only after the completion's valid flag has been loaded and
> verified. This is needed for correct operation on systems that
> use relaxed memory consistency models.
>
> Fixes: 2eb53b134aae ("net/bnxt: add initial Rx code")
> Fixes: 6eb3cc2294fd ("net/bnxt: add initial Tx code")
> Cc: sta...@dpdk.org
> Signed-off-by: Lance Richardson <lance.richard...@broadcom.com>
> Reviewed-by: Ajit Khaparde <ajit.khapa...@broadcom.com>
> ---
> v2:
> * Corrected name of the first parameter to bnxt_cpr_cmp_valid() in
> comments ('cmp' to 'cmpl').
>
> drivers/net/bnxt/bnxt_cpr.h | 36 ++++++++++++++++++++++++---
> drivers/net/bnxt/bnxt_ethdev.c | 16 ++++++------
> drivers/net/bnxt/bnxt_irq.c | 7 +++---
> drivers/net/bnxt/bnxt_rxr.c | 9 ++++---
> drivers/net/bnxt/bnxt_rxtx_vec_avx2.c | 2 +-
> drivers/net/bnxt/bnxt_rxtx_vec_neon.c | 2 +-
> drivers/net/bnxt/bnxt_rxtx_vec_sse.c | 2 +-
> drivers/net/bnxt/bnxt_txr.c | 2 +-
> 8 files changed, 54 insertions(+), 22 deletions(-)
>
Reviewed-by: Ruifeng Wang <ruifeng.w...@arm.com>
