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 X-Spam-Level: X-Spam-Status: No, score=-11.4 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT,USER_IN_DEF_DKIM_WL autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5352DC76190 for ; Tue, 23 Jul 2019 10:15:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 21CBA223D8 for ; Tue, 23 Jul 2019 10:15:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="kuFkkcSu" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388923AbfGWKPp (ORCPT ); Tue, 23 Jul 2019 06:15:45 -0400 Received: from mail-pg1-f202.google.com ([209.85.215.202]:54015 "EHLO mail-pg1-f202.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729916AbfGWKPp (ORCPT ); Tue, 23 Jul 2019 06:15:45 -0400 Received: by mail-pg1-f202.google.com with SMTP id t18so15705846pgu.20 for ; Tue, 23 Jul 2019 03:15:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=xmjcnxOIy3vC3x78cRcn02eU5r4Uf6FShc4XTyftpqk=; b=kuFkkcSujUiIq0s947Lw9Tp0ec8BAF5566m0Ea5cfeB/kY3rwjxSFeJyHZGFaJ/8jZ 5uIhAkorhU9vf5OfIp8TRHWKOQyI0rv5qvqrp7zYSzdj2PKAUGUXhCWRueXs1HPiJ9iQ eDoEiGXY9Nltl94wcz3szBNq00KfdQOo+UXyUKuexIltf0c79pL4pzPoUgjLKY4VHUw/ LSN6aGyum4M7l896bP5Bv6+NTIwygxuV/HtIi+p8EtVnmKk85wxKmbkb6k3TKJzcBggH qvCFqZg4AD1u4bSdWBT03jc4l0yIhv8vWy5tXx2HE1yOneRcVrqB+h6Pihpn5VqHP/Rr N1gA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=xmjcnxOIy3vC3x78cRcn02eU5r4Uf6FShc4XTyftpqk=; b=uKKlzk3zXUwzSSVVf/mIrhSFANhPo0D7KZRp3O39W8CPXxcJouxi9+/nNhwX9HUjQJ 0rkDlkoLTbeHSI/TZe/rxAmT2GsoUqKPpdBAUcbIRpvIemhwlttO33ZBNf4HPbotE9wC djrhWMeW/DAj5frArBjDODnGK0cK1zC29/lL6GVLeUqE02RrkJK3UDxe/WJjztqry7D+ 1bFVcrR9wYk0ZfSmnRAVTDMizzeucqWbUgnkjWC+7XyqWAdSlEZ9pCh6QFGacDN/jYba iPURWYC0OaD4O3LArY+J6KeTTclGqocNuCAMUb0kF1VwjxYG21dHWdzoi06wemts61DA eUjA== X-Gm-Message-State: APjAAAVjAtkbuqbPLeQpLpv4FSMngNU2gnanYtBivIc6p5gb27zZUJlY Zqp+uoUBlnUPNVTvKsOMJ9OBVHbzqf5v7g== X-Google-Smtp-Source: APXvYqyycRwBbp/QjzvXuQlhNuUoExeaBwHusb/AbMx69B05jNj0CjW0YEIbJFu8/zEjMvZPfelfsyyqujSnuw== X-Received: by 2002:a63:c0d:: with SMTP id b13mr75567383pgl.420.1563876944086; Tue, 23 Jul 2019 03:15:44 -0700 (PDT) Date: Tue, 23 Jul 2019 03:15:36 -0700 Message-Id: <20190723101538.136328-1-edumazet@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.22.0.657.g960e92d24f-goog Subject: [PATCH bpf 0/2] bpf: gso_segs fixes From: Eric Dumazet To: Alexei Starovoitov , Daniel Borkmann Cc: "David S . Miller" , netdev , Eric Dumazet , Eric Dumazet , Stanislav Fomichev , bpf Content-Type: text/plain; charset="UTF-8" Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org First patch changes the kernel, second patch adds a new test. Note that other patches might be needed to take care of similar issues in sock_ops_convert_ctx_access() and SOCK_OPS_GET_FIELD() Eric Dumazet (2): bpf: fix access to skb_shared_info->gso_segs selftests/bpf: add another gso_segs access net/core/filter.c | 6 +++--- tools/testing/selftests/bpf/verifier/ctx_skb.c | 11 +++++++++++ 2 files changed, 14 insertions(+), 3 deletions(-) -- 2.22.0.657.g960e92d24f-goog