From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from shelob.surriel.com (shelob.surriel.com [96.67.55.147]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 57677EB64DA for ; Fri, 30 Jun 2023 19:41:19 +0000 (UTC) Received: from localhost ([::1] helo=shelob.surriel.com) by shelob.surriel.com with esmtp (Exim 4.96) (envelope-from ) id 1qFJz7-0001Xm-0u; Fri, 30 Jun 2023 15:40:49 -0400 Received: from wout5-smtp.messagingengine.com ([64.147.123.21]) by shelob.surriel.com with esmtps (TLS1.2) tls TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1qFJz4-0001XR-0h for kernelnewbies@kernelnewbies.org; Fri, 30 Jun 2023 15:40:47 -0400 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.west.internal (Postfix) with ESMTP id AAA213200A05; Fri, 30 Jun 2023 15:40:27 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute4.internal (MEProxy); Fri, 30 Jun 2023 15:40:28 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kroah.com; h=cc :cc:content-type:content-type:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm2; t=1688154027; x=1688240427; bh=I7 Ckm918UkmQLlbVz+0t+17MMZXvFOsCSnMTQhU3iqI=; b=IA1sjjYyQ0y3OwrGHd Iq+q5VeMXEWUotCGiGCpw8QpY7vdUgvIBU2yjANGtBGZA/Achx4VUNehS2sJ927s wmXvWbtcSMacAO47ci0kqF9B4riR3bAeo4mV5riN1Qe5U17ggH8eC6nEcnI8fxW8 Bq0oTIvGQ0Zq1LSJVZd4GIUGPbNFQso4KkgVMdxRt1M5wl99zfzCBDCqtiJDrygy Shao1oyLYcu4kAq9Ej9Wep/mJm2K5AxwH9zwz3sa0BIhKJSny79QPYqVxJR2ubrw J5XbWAD8L0Mi0BC0UdCfyIB67sV4nLiOORfcIK8XQZNFQVNxF14xko/3fe6haHhP 4mhw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm2; t=1688154027; x=1688240427; bh=I7Ckm918UkmQL lbVz+0t+17MMZXvFOsCSnMTQhU3iqI=; b=kWH4ZK5spBtxLNKXQVADcNaHX5mSd 50ciuArdEMG6y/YlWhJHWzsw59+UWB69YWWlTXMN58tZEijX0xyiKbwHfAD4VsQS /H47kuuA9pwIlI5AoucKDKC4CzmAEC7fL59EOTurCT+FefjKTKgp2IJjhXT+9Coc 3lhZw3zv9i/6mhqq9Zl4KrUiCsIRS9ferXM79y/Yivy+mGzCyrxrJZDY+wsEsIYv SZSk3Euk0O2BMv4DA6B/V0XnEvqjW0NkEydEA0LuN37b+CaniSj+ae2FwW9rUkVb jP3Ya7aOJdvEdaZbjU4vfxt+e8TdywALLKzFzJ+jT1Nwb8wxECxf74Uqg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedviedrtdeigddufeejucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucenucfjughrpeffhffvvefukfhfgggtuggjsehttd ertddttddvnecuhfhrohhmpefirhgvghcumffjuceoghhrvghgsehkrhhorghhrdgtohhm qeenucggtffrrghtthgvrhhnpeehgedvvedvleejuefgtdduudfhkeeltdeihfevjeekje euhfdtueefhffgheekteenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgr ihhlfhhrohhmpehgrhgvgheskhhrohgrhhdrtghomh X-ME-Proxy: Feedback-ID: i787e41f1:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Fri, 30 Jun 2023 15:40:26 -0400 (EDT) Date: Fri, 30 Jun 2023 21:40:24 +0200 From: Greg KH To: Abhiram V Subject: Re: Kernel module for a network interface - remove trailer from sk_buff on reception Message-ID: <2023063054-yesterday-synapse-71d0@gregkh> References: <2023062849-unpicked-shock-3844@gregkh> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Cc: kernelnewbies@kernelnewbies.org X-BeenThere: kernelnewbies@kernelnewbies.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Learn about the Linux kernel List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kernelnewbies-bounces@kernelnewbies.org On Fri, Jun 30, 2023 at 07:16:11AM +0530, Abhiram V wrote: > Yeah, I did ask for help in the college itself. Unfortunately, no one has > any experience with the kernel. They don't mind getting help from the > community. > > It was for my final year project and the grades have already been assigned > with whatever I have done so far. The work was accepted for a conference; I > wanted to fix this issue before I present it there. I'll be sure to > acknowledge the help I have got from here. > > The only part that isn't working is the removal of the RCT. I did try to > get it to work on my own. But I got stuck and don't know what I'm doing > wrong. So I came here for some help, to know what I'm doing wrong. Best is to post your code to the netdev mailing list, they will be able to help you there. Without code it's very hard to discuss technical specifics. good luck! greg k-h _______________________________________________ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies