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[2620:137:e000::1:20]) by mx.google.com with ESMTP id u16-20020a170903125000b001a2a9bfdfb4si11244140plh.297.2023.04.05.13.12.45; Wed, 05 Apr 2023 13:12:58 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linux.dev header.s=key1 header.b="qbfI0/1B"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linux.dev Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233207AbjDEUMK (ORCPT + 99 others); Wed, 5 Apr 2023 16:12:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52402 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231384AbjDEUMJ (ORCPT ); Wed, 5 Apr 2023 16:12:09 -0400 Received: from out-5.mta1.migadu.com (out-5.mta1.migadu.com [95.215.58.5]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B3DF17EDC; Wed, 5 Apr 2023 13:11:47 -0700 (PDT) Message-ID: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1680725470; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ND8zupGe7sSXe8KuRSf4Pa9L5Pfc41bVv9ADnmYOAYg=; b=qbfI0/1BfPP0IBPSx1kF3HH2nxEmwn88mTnGZLhwFnggFzEpVRHG6zsVAnvBqPWaHU3yEH EUQgaRLXp9mhTaSI/MKMXjqW/vcggXxKh+nZubFlYXr88ajt0m9XSuJQ9tLoTFyK8qpvgb zCAYTHNap4+KbAiV+xkdc7FjEB9La3M= Date: Wed, 5 Apr 2023 13:11:04 -0700 MIME-Version: 1.0 Subject: Re: [PATCH bpf] xsk: Fix unaligned descriptor validation Content-Language: en-US To: Kal Cutter Conley Cc: Magnus Karlsson , =?UTF-8?B?QmrDtnJuIFTDtnBlbA==?= , Magnus Karlsson , Maciej Fijalkowski , Jonathan Lemon , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Alexei Starovoitov , Daniel Borkmann , Jesper Dangaard Brouer , John Fastabend , Maxim Mikityanskiy , netdev@vger.kernel.org, bpf@vger.kernel.org, linux-kernel@vger.kernel.org References: <20230403143601.32168-1-kal.conley@dectris.com> X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Martin KaFai Lau In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_OUT X-Spam-Status: No, score=-0.2 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 4/5/23 12:48 PM, Kal Cutter Conley wrote: >> Is this case covered by an existing test? >> > > No. I submitted a test but I was asked to make minor changes to it. I > plan to submit the test once this gets picked up on bpf-next. Since you already have a test case, it is better to submit them together such that this case can be covered earlier than later. Other xskxceiver fixes have already landed to bpf-next. imo, I think for this particular case, bpf-next for both the fix and the test is fine.