From patchwork Thu Aug 19 14:49:04 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Borkmann X-Patchwork-Id: 12447363 X-Patchwork-Delegate: kuba@kernel.org 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=-21.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,INCLUDES_PULL_REQUEST, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 25B9DC4338F for ; Thu, 19 Aug 2021 14:49:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 098F761151 for ; Thu, 19 Aug 2021 14:49:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231956AbhHSOtn (ORCPT ); Thu, 19 Aug 2021 10:49:43 -0400 Received: from www62.your-server.de ([213.133.104.62]:56620 "EHLO www62.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238634AbhHSOtn (ORCPT ); Thu, 19 Aug 2021 10:49:43 -0400 Received: from 65.47.5.85.dynamic.wline.res.cust.swisscom.ch ([85.5.47.65] helo=localhost) by www62.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92.3) (envelope-from ) id 1mGjLs-000Dc7-Kv; Thu, 19 Aug 2021 16:49:04 +0200 From: Daniel Borkmann To: davem@davemloft.net Cc: kuba@kernel.org, daniel@iogearbox.net, ast@kernel.org, andrii@kernel.org, netdev@vger.kernel.org, bpf@vger.kernel.org Subject: pull-request: bpf 2021-08-19 Date: Thu, 19 Aug 2021 16:49:04 +0200 Message-Id: <20210819144904.20069-1-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 0.103.2/26268/Thu Aug 19 10:20:50 2021) Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Hi David, hi Jakub, The following pull-request contains BPF updates for your *net* tree. We've added 3 non-merge commits during the last 3 day(s) which contain a total of 3 files changed, 29 insertions(+), 6 deletions(-). The main changes are: 1) Fix to clear zext_dst for dead instructions which was causing invalid program rejections on JITs with bpf_jit_needs_zext such as s390x, from Ilya Leoshkevich. 2) Fix RCU splat in bpf_get_current_{ancestor_,}cgroup_id() helpers when they are invoked from sleepable programs, from Yonghong Song. Please consider pulling these changes from: git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git Thanks a lot! ---------------------------------------------------------------- The following changes since commit 519133debcc19f5c834e7e28480b60bdc234fe02: net: bridge: fix memleak in br_add_if() (2021-08-10 13:25:14 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git for you to fetch changes up to 3776f3517ed94d40ff0e3851d7ce2ce17b63099f: selftests, bpf: Test that dead ldx_w insns are accepted (2021-08-13 17:46:26 +0200) ---------------------------------------------------------------- Ilya Leoshkevich (2): bpf: Clear zext_dst of dead insns selftests, bpf: Test that dead ldx_w insns are accepted Yonghong Song (1): bpf: Add rcu_read_lock in bpf_get_current_[ancestor_]cgroup_id() helpers kernel/bpf/helpers.c | 22 ++++++++++++++++------ kernel/bpf/verifier.c | 1 + tools/testing/selftests/bpf/verifier/dead_code.c | 12 ++++++++++++ 3 files changed, 29 insertions(+), 6 deletions(-)