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Date: Tue, 23 Apr 2024 15:08:57 +0100
From: Simon Horman <horms@kernel.org>
To: =?utf-8?Q?Asbj=C3=B8rn_Sloth_T=C3=B8nnesen?= <ast@fiberby.net>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	"David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Saeed Mahameed <saeedm@nvidia.com>,
	Tariq Toukan <tariqt@nvidia.com>, Leon Romanovsky <leon@kernel.org>,
	Jianbo Liu <jianbol@nvidia.com>
Subject: Re: [PATCH net-next v2] net/mlx5e: flower: check for unsupported
 control flags
Message-ID: <20240423140857.GV42092@kernel.org>
References: <20240422152728.175677-1-ast@fiberby.net>
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In-Reply-To: <20240422152728.175677-1-ast@fiberby.net>

On Mon, Apr 22, 2024 at 03:27:27PM +0000, Asbjørn Sloth Tønnesen wrote:
> Use flow_rule_is_supp_control_flags() to reject filters
> with unsupported control flags.
> 
> In case any unsupported control flags are masked,
> flow_rule_is_supp_control_flags() sets a NL extended
> error message, and we return -EOPNOTSUPP.
> 
> Remove FLOW_DIS_FIRST_FRAG specific error message,
> and treat it as any other unsupported control flag.
> 
> Only compile-tested.
> 
> Signed-off-by: Asbjørn Sloth Tønnesen <ast@fiberby.net>

Reviewed-by: Simon Horman <horms@kernel.org>