From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9D58316C845; Thu, 18 Apr 2024 18:39:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713465576; cv=none; b=X/Zh5vhG7Q3lBsuuh/EjqNuHQS4pGIXNhv+sBugzzkehNgK70afnGbnvLKmB3M6UbaTUK8k3XquKnwfcF6Y+GP+B9JshlBO9d99iy4c3ebt6VzNhIq6xVQxb0sZupbaYIX5ax9uyETv09YhSTYDPgfZglK34WGF7zYupXWEZ+aM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713465576; c=relaxed/simple; bh=x6lJS0NA7gStQdsKP4gCf9gYcQbe5tpoNsr9tDbm544=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=WibI18AaKGcdjC066uCYNe0v6tLki0o1DylTvQMWyw8lpX5OMZ4XOq6rMtOlw7MHmjeUFPwpQCyWeILJ5DMqpsRiSPKxh6DjbbOgFfAWIn9x81BCCVRV893yelK+qGyM7oTfAhoI3dyiIgejocNrnBMuKzRSsG9roIOijhpB6uQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=WBDr+AbG; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="WBDr+AbG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1694DC113CC; Thu, 18 Apr 2024 18:39:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713465576; bh=x6lJS0NA7gStQdsKP4gCf9gYcQbe5tpoNsr9tDbm544=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=WBDr+AbG2T3QYewowJUP6w7Kw+9SbCxxx+yj1PJLE9c4jjXcyBN5LLmcKydXEYJg3 NkGlojFgq92aTTGDrOWUtXi3WoHOW1TKDYjNzc5BAFQ4fFTgyVMnrd62NMUur8qTWY rWtQHhN7Ky3uG6pDXYNFgDBaRuRYOfWL6fx0KxOcCezK6dbUK4Eee8JhS+qpmbBT+E ah0LQ3c0zPANMZtDsRd892PjKERv9ekVgypV1G/sC6Vab4FIcrLZe5R5GlGDNGC3U8 IK1rZIyC0Zq/Mmzvive2UWnlRvfxRfcAsNvdMVmgFlZCmbPYhvQaV72f4Wtxc19Rp+ hSIEOfVopz5Ww== Date: Thu, 18 Apr 2024 19:39:32 +0100 From: Simon Horman To: =?utf-8?Q?Asbj=C3=B8rn_Sloth_T=C3=B8nnesen?= Cc: intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Jesse Brandeburg , Tony Nguyen Subject: Re: [PATCH iwl-next] iavf: flower: validate control flags Message-ID: <20240418183932.GP3975545@kernel.org> References: <20240416144325.15319-1-ast@fiberby.net> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20240416144325.15319-1-ast@fiberby.net> On Tue, Apr 16, 2024 at 02:43:25PM +0000, Asbjørn Sloth Tønnesen wrote: > This driver currently doesn't support any control flags. > > Use flow_rule_has_control_flags() to check for control flags, > such as can be set through `tc flower ... ip_flags frag`. > > In case any control flags are masked, flow_rule_has_control_flags() > sets a NL extended error message, and we return -EOPNOTSUPP. > > Only compile-tested. > > Signed-off-by: Asbjørn Sloth Tønnesen Reviewed-by: Simon Horman