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 4AE7E78F35; Sun, 16 Feb 2025 13:58:48 +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=1739714329; cv=none; b=dsFUIkLEJLVmJ73ejp0VkMBDuOjhepCf2SBnV4Dpl8luFQovwHw5SNz3pwR2NyChXsf9lnT89QbEOrFxrosoL9CwBvV0kZWVXL7XdUwnhU2EuLnvJfTLeM97nm1RN/NispYXPGRnX8A4yPGNaFQ+cV1wGzCzdNdpHcgY8KBEDbw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739714329; c=relaxed/simple; bh=5uNVuKLVqQy802BnKY+ivTEhCRLZCyGAsm/9/7/vMlc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=VK/l0mJPF6P5BcJjAQftOOcaTMmTLHfh8b71ffaBYp5WdB3RA2LYezCeQgPMdvtRD64vFHeNu62kN+AS8k5R0OJ2N95IUpC0U5oaFvnvasCT/Sim+4L5QckAqioKhd2mTUQX2zLFWUIDPRp0CEvtwMpPZM466qVvXxiREJjsYfc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=t3fBkFKI; 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="t3fBkFKI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 421A5C4CEDD; Sun, 16 Feb 2025 13:58:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1739714328; bh=5uNVuKLVqQy802BnKY+ivTEhCRLZCyGAsm/9/7/vMlc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=t3fBkFKILCunLEJVn7qoBqRWaUgVgPNQZoNd+0CpeTtI8yjP/aiLxYpjdgdFt6Ofe bLyb5ihBJRb90Jy/HgUQ6mjNxpNxGg1U19n69+aRxgFto5hAw3L0l+PMx7WtlAp0lR YxYZfUUJR5HkUgAW0NGeU9xXL0LrbiI2f+LVQ2r7mTZuKSr2buEqvLSUIZGu1/DDdE tVsEvNqw6sWacjrftVU3aOxWX+6PhKw0TYHnKp4NhS+C2xB5y3RhQU/0/2fcuVYhG2 BfRpY8yGpEGmlG7cWYX3czESI17ICetX2XHX/ZaG9tgDWOnu8GB2VOnrNc5zsLaA8t CjOfUvuxPi4aQ== Date: Sun, 16 Feb 2025 13:58:44 +0000 From: Simon Horman To: Peter Seiderer Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Shuah Khan , Thomas Gleixner , Artem Chernyshev , Nam Cao , Frederic Weisbecker Subject: Re: [PATCH net-next v5 4/8] net: pktgen: fix mpls maximum labels list parsing Message-ID: <20250216135844.GE1615191@kernel.org> References: <20250213111920.1439021-1-ps.report@gmx.net> <20250213111920.1439021-5-ps.report@gmx.net> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250213111920.1439021-5-ps.report@gmx.net> On Thu, Feb 13, 2025 at 12:19:16PM +0100, Peter Seiderer wrote: > Fix mpls maximum labels list parsing up to MAX_MPLS_LABELS/16 entries > (instead of up to MAX_MPLS_LABELS - 1). > > Addresses the following: > > $ echo "mpls 00000f00,00000f01,00000f02,00000f03,00000f04,00000f05,00000f06,00000f07,00000f08,00000f09,00000f0a,00000f0b,00000f0c,00000f0d,00000f0e,00000f0f" > /proc/net/pktgen/lo\@0 > -bash: echo: write error: Argument list too long > > Signed-off-by: Peter Seiderer > --- > Changes v4 -> v5 > - split up patchset into part i/ii (suggested by Simon Horman) > - change patch description ('Fixes:' -> 'Addresses the following:', > suggested by Simon Horman) Reviewed-by: Simon Horman