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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E6C3AC4332F for ; Fri, 1 Oct 2021 13:43:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CD6CB61262 for ; Fri, 1 Oct 2021 13:43:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1353876AbhJANou (ORCPT ); Fri, 1 Oct 2021 09:44:50 -0400 Received: from smtp-out1.suse.de ([195.135.220.28]:42622 "EHLO smtp-out1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231753AbhJANou (ORCPT ); Fri, 1 Oct 2021 09:44:50 -0400 Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out1.suse.de (Postfix) with ESMTP id 29D4222618; Fri, 1 Oct 2021 13:43:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1633095785; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=Vp9MNLMt6ZxPe3s0tPbZwy0Z7Q9QNdY4N5TIKWunCik=; b=frbQCjj++MqRWxOh6hsNkgq9cOwlbQ9RUpBCBSf2h7pJrRmvqExX0+dInT1uFYZfnIclXn cedToqnDkLcRZUziTswRuA+vG/RrKlEQ5AsxKW8Djh5YeoSDaUXiCnlPrlB11cs+6iyoPu fgohlaNPeRMj+ZImRppEA+vSCd1bync= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1633095785; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=Vp9MNLMt6ZxPe3s0tPbZwy0Z7Q9QNdY4N5TIKWunCik=; b=J4f2ZQZZ5y14W7N7OgTixk99CqUj3NZ9vjRFM7hqDqFFqv73M/EA/Og232ojnZMhNYMZaf Ms/6BhUIFIEEupCA== Received: from echidna.suse.de (unknown [10.163.47.146]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by relay2.suse.de (Postfix) with ESMTPS id D6079A3B88; Fri, 1 Oct 2021 13:43:04 +0000 (UTC) From: David Disseldorp To: linux-fsdevel@vger.kernel.org, linux-doc@vger.kernel.org Cc: viro@zeniv.linux.org.uk, willy@infradead.org Subject: [PATCH v3 0/5]: initramfs: "crc" cpio format and INITRAMFS_PRESERVE_MTIME Date: Fri, 1 Oct 2021 15:42:51 +0200 Message-Id: <20211001134256.5581-1-ddiss@suse.de> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org This patchset does some minor refactoring of cpio header magic checking and corrects documentation. Patches 4/5 and 5/5 allow cpio entry mtime preservation to be disabled via a new INITRAMFS_PRESERVE_MTIME Kconfig option. Changes since previous version: - curb enthusiasm in 1/5 commit message - add cover letter .../early-userspace/buffer-format.rst | 24 +++----- init/Kconfig | 10 ++++ init/Makefile | 3 + init/initramfs.c | 57 +++---------------- init/initramfs_mtime.c | 49 ++++++++++++++++ init/initramfs_mtime.h | 11 ++++ 6 files changed, 88 insertions(+), 66 deletions(-)