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=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,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 ED6ABC433B4 for ; Fri, 30 Apr 2021 14:20:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CD410613A9 for ; Fri, 30 Apr 2021 14:20:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232618AbhD3OVR (ORCPT ); Fri, 30 Apr 2021 10:21:17 -0400 Received: from mail.kernel.org ([198.145.29.99]:57236 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230383AbhD3OVR (ORCPT ); Fri, 30 Apr 2021 10:21:17 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 0CF3D61450; Fri, 30 Apr 2021 14:20:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1619792427; bh=2MLVY8umpquCRIgnNuKUEERUTogR3966Dj+quap+Ex4=; h=From:To:Cc:Subject:Date:From; b=MZu/g99/v3qmJWqURml31YvJuf2vFJEKk2mRw1dR6K9Zg90y6CAQh3qXFbLx9IBbB 4LKL0+/4g1mCZuyaGUkmtJn/iR7trLueONiVpr4bOZpVEJvVifiAQntj44OBzWDcw8 quN5iC+rGpCT4tOzAMyDc559hA1nbCHzh3oaoGuY= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , torvalds@linux-foundation.org, akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org, patches@kernelci.org, lkft-triage@lists.linaro.org, pavel@denx.de, jonathanh@nvidia.com, f.fainelli@gmail.com, stable@vger.kernel.org Subject: [PATCH 5.4 0/8] 5.4.116-rc1 review Date: Fri, 30 Apr 2021 16:20:14 +0200 Message-Id: <20210430141911.137473863@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 User-Agent: quilt/0.66 X-stable: review X-Patchwork-Hint: ignore X-KernelTest-Patch: http://kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.116-rc1.gz X-KernelTest-Tree: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git X-KernelTest-Branch: linux-5.4.y X-KernelTest-Patches: git://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git X-KernelTest-Version: 5.4.116-rc1 X-KernelTest-Deadline: 2021-05-02T14:19+00:00 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org This is the start of the stable review cycle for the 5.4.116 release. There are 8 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sun, 02 May 2021 14:19:04 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.116-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman Linux 5.4.116-rc1 Daniel Borkmann bpf: Update selftests to reflect new error states Daniel Borkmann bpf: Tighten speculative pointer arithmetic mask Daniel Borkmann bpf: Move sanitize_val_alu out of op switch Daniel Borkmann bpf: Refactor and streamline bounds check into helper Daniel Borkmann bpf: Improve verifier error messages for users Daniel Borkmann bpf: Rework ptr_limit into alu_limit and add common error path Daniel Borkmann bpf: Ensure off_reg has no mixed signed bounds for all types Daniel Borkmann bpf: Move off_reg into sanitize_ptr_alu ------------- Diffstat: Makefile | 4 +- kernel/bpf/verifier.c | 233 ++++++++++++++------- .../selftests/bpf/verifier/bounds_deduction.c | 21 +- .../bpf/verifier/bounds_mix_sign_unsign.c | 13 -- tools/testing/selftests/bpf/verifier/unpriv.c | 2 +- .../selftests/bpf/verifier/value_ptr_arith.c | 6 +- 6 files changed, 175 insertions(+), 104 deletions(-)