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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 B9AE5C46460 for ; Mon, 27 May 2019 21:55:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 97AD72075E for ; Mon, 27 May 2019 21:55:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727090AbfE0Vzs (ORCPT ); Mon, 27 May 2019 17:55:48 -0400 Received: from imap1.codethink.co.uk ([176.9.8.82]:52599 "EHLO imap1.codethink.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726905AbfE0Vzr (ORCPT ); Mon, 27 May 2019 17:55:47 -0400 Received: from shadbolt.e.decadent.org.uk ([88.96.1.126] helo=xylophone) by imap1.codethink.co.uk with esmtpsa (Exim 4.84_2 #1 (Debian)) id 1hVNar-0002th-8K; Mon, 27 May 2019 22:55:45 +0100 Message-ID: <1558994144.2631.14.camel@codethink.co.uk> Subject: [stable] bpf: add bpf_jit_limit knob to restrict unpriv allocations From: Ben Hutchings To: Greg Kroah-Hartman , Sasha Levin Cc: stable , Daniel Borkmann , bpf@vger.kernel.org Date: Mon, 27 May 2019 22:55:44 +0100 Organization: Codethink Ltd. Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.22.6-1+deb9u1 Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org Please consider backporting this commit to 4.19-stable: commit ede95a63b5e84ddeea6b0c473b36ab8bfd8c6ce3 Author: Daniel Borkmann Date:   Tue Oct 23 01:11:04 2018 +0200     bpf: add bpf_jit_limit knob to restrict unpriv allocations No other stable branches are affected by the issue. Ben. -- Ben Hutchings, Software Developer   Codethink Ltd https://www.codethink.co.uk/ Dale House, 35 Dale Street Manchester, M1 2HF, United Kingdom