From: Luca Boccassi <bluca@debian.org>
To: Suanming Mou <suanmingm@mellanox.com>
Cc: stable@dpdk.org, rasland@nvidia.com
Subject: Re: [dpdk-stable] [PATCH 19.11] net/mlx5: fix counter query
Date: Wed, 12 Aug 2020 13:42:37 +0100 [thread overview]
Message-ID: <2193f7a294baf38f8f3d1ca1b47fc6ec0f87bf2c.camel@debian.org> (raw)
In-Reply-To: <1597136387-49015-1-git-send-email-suanmingm@mellanox.com>
On Tue, 2020-08-11 at 16:59 +0800, Suanming Mou wrote:
> [ upstream commit e1293b10dea9bbae2cb2ebc47b5066df73275e2f ]
>
> Currently, the counter query requires the counter ID should start
> with 4 aligned. In none-batch mode, the counter pool might have the
> chance to get the counter ID not 4 aligned. In this case, the counter
> should be skipped, or the query will be failed.
>
> Skip the counter with ID not 4 aligned as the first counter in the
> none-batch count pool to avoid invalid counter query. Once having
> new min_dcs ID in the poll less than the skipped counters, the
> skipped counters will be returned to the pool free list to use.
>
> Fixes: 5382d28c2110 ("net/mlx5: accelerate DV flow counter transactions")
> Signed-off-by: Suanming Mou <suanmingm@mellanox.com>
> ---
> drivers/net/mlx5/mlx5.h | 4 +-
> drivers/net/mlx5/mlx5_flow.c | 6 +++
> drivers/net/mlx5/mlx5_flow_dv.c | 94 ++++++++++++++++++++++++++++++++-
> drivers/net/mlx5/mlx5_prm.h | 3 ++
> 4 files changed, 104 insertions(+), 3 deletions(-)
Thanks, applied and pushed.
FYI: Gmail marked this email as spam - I noticed it by coincidence.
You'll probably want to mention this to your IT folks.
--
Kind regards,
Luca Boccassi
prev parent reply other threads:[~2020-08-12 12:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-11 8:59 Suanming Mou
2020-08-12 12:42 ` Luca Boccassi [this message]
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