From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f46.google.com (mail-pj1-f46.google.com [209.85.216.46]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 33D6957302 for ; Mon, 8 Jan 2024 18:35:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chromium.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="gB0maOuK" Received: by mail-pj1-f46.google.com with SMTP id 98e67ed59e1d1-28c0df4b42eso2070988a91.1 for ; Mon, 08 Jan 2024 10:35:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1704738902; x=1705343702; darn=vger.kernel.org; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :from:to:cc:subject:date:message-id:reply-to; bh=unPpQVTDeVqN66DKJjPl4haWBetUrrskmet/dbbnct8=; b=gB0maOuKH9EYBK20PGbJ1ou6i9UFFJODNOAnMhE4erZqK30iZZAQICGfeUnxMGX2Tg fcgkDs6VVv8LCRGoxpr2Y2hJpi4x/PLKPY+ZgN1hOI2qA2sFPnWRfc4kvvWGnQ89+QRa 8Zs5Rp9tRK6kg2lvjvyf0LhOTFoMtIbMrtPGs= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1704738902; x=1705343702; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=unPpQVTDeVqN66DKJjPl4haWBetUrrskmet/dbbnct8=; b=gK8E3KucVj94DZ107Hp0mNgMPPIfgOFBikoBHVDHBzk19CDScQZnnZ14eeGh1TW3Qj dsrxOUrWjJVhRfWutbZFx5Vp8QSJwGGUEZPvo3BUudPhC+XrqTBBN2TZiUFSWTHwvLcG f5vB8VKsbt70JrhHWHmHCmMeBamtwvXDVssU9UDwcsso9J5bW2wse8CJ8E+S+zqRYEba XY2j65lp1QQlnMqb10OoMyykEnUQodiW4j4eAYjrSK5Gz9+IVcChNeUZK00JtNJ927sI GRWyE0HVTli3QH9GVElIeC+i+pqtwPEGikcTvzHZ1xuXZV9Yj4amR2KyOUNugz+QEN8i n4lA== X-Gm-Message-State: AOJu0YyavOXAAaGwrIbhtEXbOhbdXYjQFbc5s7Mg/TgCplGxcpm8xfZf 8lZGw9v3WbkJYJP5vg6c227qUfw95AwP X-Google-Smtp-Source: AGHT+IFMAJKlIHur8xVj2dEytFnwu92FXt4vuV1qqmouZ8QSMRxfvhp8/gNVS3ldQZaSlW3lXVBmAA== X-Received: by 2002:a17:90b:1b50:b0:28b:c02a:d0e2 with SMTP id nv16-20020a17090b1b5000b0028bc02ad0e2mr186788pjb.18.1704738902366; Mon, 08 Jan 2024 10:35:02 -0800 (PST) Received: from www.outflux.net (198-0-35-241-static.hfc.comcastbusiness.net. [198.0.35.241]) by smtp.gmail.com with ESMTPSA id sz15-20020a17090b2d4f00b0028c940cdad8sm6867394pjb.5.2024.01.08.10.35.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Jan 2024 10:35:01 -0800 (PST) Date: Mon, 8 Jan 2024 10:35:01 -0800 From: Kees Cook To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Alexey Dobriyan , Josh Triplett , Kees Cook Subject: [GIT PULL] execve updates for v6.8-rc1 Message-ID: <202401081028.0E908F9E0A@keescook> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Linus, Please pull these execve updates for v6.8-rc1. A fast-fail check has been added to dramatically speed up execve-based PATH searches, and has been in -next for the entire development window. A minor conflict with netdev exists due to neighboring MAINTAINERS entries: https://lore.kernel.org/linux-next/20231218161704.05c25766@canb.auug.org.au/ Thanks! -Kees The following changes since commit 21ca59b365c091d583f36ac753eaa8baf947be6f: binfmt_misc: enable sandboxed mounts (2023-10-11 08:46:01 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/execve-v6.8-rc1 for you to fetch changes up to 0a8a952a75f2c5c140939c1616423e240677666c: ELF, MAINTAINERS: specifically mention ELF (2023-12-06 14:55:31 -0800) ---------------------------------------------------------------- execve updates for v6.8-rc1 - Update MAINTAINERS entry to explicitly mention ELF (Alexey Dobriyan) - Add a fail-fast check to speed up execve-based PATH searches (Josh Triplett) ---------------------------------------------------------------- Alexey Dobriyan (1): ELF, MAINTAINERS: specifically mention ELF Josh Triplett (1): fs/exec.c: Add fast path for ENOENT on PATH search before allocating mm MAINTAINERS | 3 ++- fs/exec.c | 13 +++++++++++++ 2 files changed, 15 insertions(+), 1 deletion(-) -- Kees Cook