From patchwork Wed Apr 19 19:58:47 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Borkmann X-Patchwork-Id: 13217289 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 145C9C6FD18 for ; Wed, 19 Apr 2023 19:58:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231179AbjDST6x (ORCPT ); Wed, 19 Apr 2023 15:58:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57192 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230373AbjDST6w (ORCPT ); Wed, 19 Apr 2023 15:58:52 -0400 Received: from www62.your-server.de (www62.your-server.de [213.133.104.62]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 24E7F26B5; Wed, 19 Apr 2023 12:58:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=iogearbox.net; s=default2302; h=Content-Transfer-Encoding:MIME-Version: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References; bh=LxBKG7hjPDqtJt40ExcWnkknGjlZ3Me2MkkSjoLZIu0=; b=aRbIiBZ5hqDSRRQx/dKT6t6Y0s 3gCp2ICJLC7zm0VtCJJPLUwzshdNA9Ijl5nJCItJRJhuwuVL0UPnezMmzyccNYeEqF1qaggn2O8EH 8jbfAoQC3c5WRe+n7H+cfOLDrg8SmCcM2P3zn27KLDosJ7QZKK3MEPBIhexwXnYeZI4e52cHIhEkL FHVn158LDcShC7iexE5hjYJj4FgLBPgIr/CRN8Ct/VoU7aDxdbOWcgDMSr0S2hqHWgjsNPLdrsjLN BfXobzuK41oki0wGDeZ9xaDIGW3uWRrLqHuY1INhnmxyEVBUmJa9s73r0qaqWHqAKvI+IS6tcWvMJ xZLU4S2A==; Received: from 226.206.1.85.dynamic.wline.res.cust.swisscom.ch ([85.1.206.226] helo=localhost) by www62.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1ppDx1-0002CQ-Rz; Wed, 19 Apr 2023 21:58:47 +0200 From: Daniel Borkmann To: davem@davemloft.net Cc: kuba@kernel.org, pabeni@redhat.com, edumazet@google.com, daniel@iogearbox.net, ast@kernel.org, andrii@kernel.org, martin.lau@linux.dev, netdev@vger.kernel.org, bpf@vger.kernel.org Subject: pull-request: bpf 2023-04-19 Date: Wed, 19 Apr 2023 21:58:47 +0200 Message-Id: <20230419195847.27060-1-daniel@iogearbox.net> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 X-Authenticated-Sender: daniel@iogearbox.net X-Virus-Scanned: Clear (ClamAV 0.103.8/26880/Wed Apr 19 09:22:57 2023) Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Hi David, hi Jakub, hi Paolo, hi Eric, The following pull-request contains BPF updates for your *net* tree. We've added 3 non-merge commits during the last 6 day(s) which contain a total of 3 files changed, 34 insertions(+), 9 deletions(-). The main changes are: 1) Fix a crash on s390's bpf_arch_text_poke() under a NULL new_addr, from Ilya Leoshkevich. 2) Fix a bug in BPF verifier's precision tracker, from Daniel Borkmann and Andrii Nakryiko. 3) Fix a regression in veth's xdp_features which led to a broken BPF CI selftest, from Lorenzo Bianconi. Please consider pulling these changes from: git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git tags/for-netdev Thanks a lot! Also thanks to reporters, reviewers and testers of commits in this pull-request: Heiko Carstens, John Fastabend, Juan Jose Lopez Jaimez, Meador Inge, Nenad Stojanovski, Simon Scannell, Thomas Richter ---------------------------------------------------------------- The following changes since commit 829cca4d1783088e43bace57a555044cc937c554: Merge tag 'net-6.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (2023-04-13 15:33:04 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git tags/for-netdev for you to fetch changes up to 71b547f561247897a0a14f3082730156c0533fed: bpf: Fix incorrect verifier pruning due to missing register precision taints (2023-04-19 10:18:18 -0700) ---------------------------------------------------------------- bpf-for-netdev ---------------------------------------------------------------- Daniel Borkmann (1): bpf: Fix incorrect verifier pruning due to missing register precision taints Ilya Leoshkevich (1): s390/bpf: Fix bpf_arch_text_poke() with new_addr == NULL Lorenzo Bianconi (1): veth: take into account peer device for NETDEV_XDP_ACT_NDO_XMIT xdp_features flag arch/s390/net/bpf_jit_comp.c | 11 ++++++++--- drivers/net/veth.c | 17 +++++++++++------ kernel/bpf/verifier.c | 15 +++++++++++++++ 3 files changed, 34 insertions(+), 9 deletions(-)