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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2CE42C00144 for ; Mon, 1 Aug 2022 17:37:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232347AbiHARhY (ORCPT ); Mon, 1 Aug 2022 13:37:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48872 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231820AbiHARhV (ORCPT ); Mon, 1 Aug 2022 13:37:21 -0400 Received: from mail-pj1-x1029.google.com (mail-pj1-x1029.google.com [IPv6:2607:f8b0:4864:20::1029]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BDDFD38B7 for ; Mon, 1 Aug 2022 10:37:19 -0700 (PDT) Received: by mail-pj1-x1029.google.com with SMTP id w17-20020a17090a8a1100b001f326c73df6so11236871pjn.3 for ; Mon, 01 Aug 2022 10:37:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=date:from:to:cc:subject:message-id:mime-version:content-disposition; bh=m6RoQab6XfL3m83DwD4AA4wcnAm85sbG4DZvEhMAwLQ=; b=gLiDAYzKp9k5A5mPr/+5czOhANqndPFpAAi5PfJ0EZTvUYkp+5XTzOjaSWqMzDdvl6 1+gXkoWW0D/PSJ/QnBcIbNGtDJMzRyC/7Kl1eW27ufLEu3eLuHgFUorF9THrHOLIM+qS 1dPMCnjMCQOj7O1f2qS7MM/MQZU/tsmjq3p6A= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=m6RoQab6XfL3m83DwD4AA4wcnAm85sbG4DZvEhMAwLQ=; b=J+VoaiziYZMtDtL7SWb7Os0hInYaA1ZXRzkyFs7WmcMUhtWasCbMzVaEHr4bpLQfHR /j9E/X+nDxzelWNVV1rwc46qi6LM8e1UiOcirn4OvUUJ3fH+fC3phrIFmhi3r0g5zyQy biLsRt400rAhV9s6vvmiiryD+aSS6rte6An1A/7/gJL+b7a4VGpwZM1raEB1pN/dnW2j 0zOtNQR7OSIAPDBwH+OtJ22Cin7iKuJXLPkVVfj0dRSnFoTMDT9F/2DGwFdNbWbezCbC 0LfwGSQ0gxhFzbPdFh/t1Z9NB9/lnebT24jN3waR84/SdFz3wNcV6zccu812zNHKNdcu reBA== X-Gm-Message-State: ACgBeo3iFGmsNpDnAfCCstFwB7qEACsteoyTe9fUOACsYiOVHHWSP+58 Mjjf6HLw70ZHrb9cVVCrZ/HD+Q== X-Google-Smtp-Source: AA6agR59F6yh+fOCa/OcF84WjhO5d1D6O8NLvFgbumG3rvr9gZF3GjA4pGjg7ROchBAWufu0Rz/Zxg== X-Received: by 2002:a17:90a:fe7:b0:1f3:10f0:c251 with SMTP id 94-20020a17090a0fe700b001f310f0c251mr21108751pjz.165.1659375439209; Mon, 01 Aug 2022 10:37:19 -0700 (PDT) Received: from www.outflux.net (smtp.outflux.net. [198.145.64.163]) by smtp.gmail.com with ESMTPSA id w11-20020a17090aea0b00b001f10c959aa2sm9150105pjy.42.2022.08.01.10.37.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Aug 2022 10:37:11 -0700 (PDT) Date: Mon, 1 Aug 2022 10:37:08 -0700 From: Kees Cook To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Andrei Vagin , Christian Brauner , "Fabio M. De Francesco" , Florian Weimer , Ira Weiny , Kees Cook , Souptick Joarder , Zhang Jiaming Subject: [GIT PULL] execve updates for v5.20-rc1 Message-ID: <202208011036.F80AB3F@keescook> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, Please pull these execve updates for v5.20-rc1. Thanks! -Kees The following changes since commit b13baccc3850ca8b8cccbf8ed9912dbaa0fdf7f3: Linux 5.19-rc2 (2022-06-12 16:11:37 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/execve-v5.20-rc1 for you to fetch changes up to c6e8e36c6ae4b11bed5643317afb66b6c3cadba8: exec: Call kmap_local_page() in copy_string_kernel() (2022-07-27 14:15:09 -0700) ---------------------------------------------------------------- execve updates for v5.20-rc1 - Allow unsharing time namespace on vfork+exec (Andrei Vagin) - Replace usage of deprecated kmap APIs (Fabio M. De Francesco) - Fix spelling mistake (Zhang Jiaming) ---------------------------------------------------------------- Andrei Vagin (2): fs/exec: allow to unshare a time namespace on vfork+exec selftests/timens: add a test for vfork+exit Fabio M. De Francesco (1): exec: Call kmap_local_page() in copy_string_kernel() Zhang Jiaming (1): exec: Fix a spelling mistake fs/exec.c | 15 +++-- kernel/fork.c | 5 +- kernel/nsproxy.c | 3 +- tools/testing/selftests/timens/Makefile | 2 +- tools/testing/selftests/timens/vfork_exec.c | 90 +++++++++++++++++++++++++++++ 5 files changed, 106 insertions(+), 9 deletions(-) create mode 100644 tools/testing/selftests/timens/vfork_exec.c -- Kees Cook