From patchwork Mon Jan 29 09:28:19 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jose Ignacio Tornos Martinez X-Patchwork-Id: 13535314 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DF9EC604D1 for ; Mon, 29 Jan 2024 09:28:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706520513; cv=none; b=q7QJs2FMWHx25NiJvqnblh0JbWwpyHnDgw7EfeHkuoiVGMxIh8cxqVI3w3w5iheFXlgUCDyW9jBsw3FT6wmPS1XloP4hjdpnzvptW4FESitHxYuTqprGyLYCBnTVqFNF+7a+j25KgGMMB+NmuO9cIKnKz6nraiVQYfN5u4BMbVg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706520513; c=relaxed/simple; bh=4IztzyQDpSR9vKi7qcyDcSfXqq+iH81i+vGEij8LCt0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=WmwolqJ34Z0/bT3lI6c+qJOGsNz/TVwMQGN9VULWF+R8fAcDpAC6FkRASyQBTIu5ep3mBcs3+CIX8xVLQtC6Lr9UbfImfXMry/2C2St6TvwX5jZ6xJan5f6nM9ECkTb0NyIbvxqfPqCrKCd6lmIAH3uOr8cjC3Y/wPlFJXSTgX8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=FjgPOU3q; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="FjgPOU3q" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1706520510; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=mVTcx88tAi/3StA98Q30OQ89NqZ41oirLrNHvjGeZeM=; b=FjgPOU3qx6aHM9q3g7pgiYx0qq5cVDQwbtGCtVvtr/DSS2ZcRG6aTrotVyOuhXpBcvUwih CL7rNG0DWRDDC1xU+4IBtIlbYewpgbQ9dGhnNPFQGaVxibydcXAUjsDO0jkyGl9oNrGGqC nKiEa+hcAI4SpivaITgZAS6dYW0ZdDk= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-658-TNG6y21IM-qVpZnGY3JDyw-1; Mon, 29 Jan 2024 04:28:27 -0500 X-MC-Unique: TNG6y21IM-qVpZnGY3JDyw-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id A1BA185A58E; Mon, 29 Jan 2024 09:28:26 +0000 (UTC) Received: from fedora.redhat.com (unknown [10.39.192.173]) by smtp.corp.redhat.com (Postfix) with ESMTP id 378502026D66; Mon, 29 Jan 2024 09:28:24 +0000 (UTC) From: Jose Ignacio Tornos Martinez To: masahiroy@kernel.org Cc: dcavalca@meta.com, jtornosm@redhat.com, linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, nathan@kernel.org, ndesaulniers@google.com, nicolas@fjasle.eu, stable@vger.kernel.org Subject: [PATCH v7] rpm-pkg: simplify installkernel %post Date: Mon, 29 Jan 2024 10:28:19 +0100 Message-ID: <20240129092819.10088-1-jtornosm@redhat.com> In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kbuild@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.4 The new installkernel application that is now included in systemd-udev package allows installation although destination files are already present in the boot directory of the kernel package, but is failing with the implemented workaround for the old installkernel application from grubby package. For the new installkernel application, as Davide says: <> But we need to keep the old behavior as well, because the old installkernel application from grubby package, does not allow this simplification and we need to be backward compatible to avoid issues with the different packages. Mimic Fedora shipping process and store vmlinuz, config amd System.map in the module directory instead of the boot directory. In this way, we will avoid the commented problem for all the cases, because the new destination files are not going to exist in the boot directory of the kernel package. Replace installkernel tool with kernel-install tool, because the latter is more complete. Besides, after installkernel tool execution, check to complete if the correct package files vmlinuz, System.map and config files are present in /boot directory, and if necessary, copy manually for install operation. In this way, take into account if files were not previously copied from /usr/lib/kernel/install.d/* scripts and if the suitable files for the requested package are present (it could be others if the rpm files were replace with a new pacakge with the same release and a different build). Tested with Fedora 38, Fedora 39, RHEL 9, Oracle Linux 9.3, openSUSE Tumbleweed and openMandrive ROME, using dnf/zypper and rpm tools. cc: stable@vger.kernel.org Co-Developed-by: Davide Cavalca Signed-off-by: Jose Ignacio Tornos Martinez --- V1 -> V2: - Complete to be backward compatible with the previous installkernel application. V2 -> V3: - Follow the suggestions from Masahiro Yamada and change the installation destination to avoid problems instead of checking the package. V3 -> V4: - Make the patch applicable to linux-kbuild/for-next (ia64 support was already removed). V4 -> V5: - Complete for other Linux distributions. V5 -> V6 - Simplify and do more compatible checks when copied files wants to be replaced. - Remove %preun because it will be better done with another patch. - Add indentation and quotation. V6 -> V7 - Simplify check to copy (cpm --silent return error if file doesn't exist). - Limit indientation to modifications. scripts/package/kernel.spec | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/scripts/package/kernel.spec b/scripts/package/kernel.spec index 89298983a169..f58726671fb3 100644 --- a/scripts/package/kernel.spec +++ b/scripts/package/kernel.spec @@ -55,12 +55,12 @@ patch -p1 < %{SOURCE2} %{make} %{makeflags} KERNELRELEASE=%{KERNELRELEASE} KBUILD_BUILD_VERSION=%{release} %install -mkdir -p %{buildroot}/boot -cp $(%{make} %{makeflags} -s image_name) %{buildroot}/boot/vmlinuz-%{KERNELRELEASE} +mkdir -p %{buildroot}/lib/modules/%{KERNELRELEASE} +cp $(%{make} %{makeflags} -s image_name) %{buildroot}/lib/modules/%{KERNELRELEASE}/vmlinuz %{make} %{makeflags} INSTALL_MOD_PATH=%{buildroot} modules_install %{make} %{makeflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install -cp System.map %{buildroot}/boot/System.map-%{KERNELRELEASE} -cp .config %{buildroot}/boot/config-%{KERNELRELEASE} +cp System.map %{buildroot}/lib/modules/%{KERNELRELEASE} +cp .config %{buildroot}/lib/modules/%{KERNELRELEASE}/config ln -fns /usr/src/kernels/%{KERNELRELEASE} %{buildroot}/lib/modules/%{KERNELRELEASE}/build %if %{with_devel} %{make} %{makeflags} run-command KBUILD_RUN_COMMAND='${srctree}/scripts/package/install-extmod-build %{buildroot}/usr/src/kernels/%{KERNELRELEASE}' @@ -70,13 +70,14 @@ ln -fns /usr/src/kernels/%{KERNELRELEASE} %{buildroot}/lib/modules/%{KERNELRELEA rm -rf %{buildroot} %post -if [ -x /sbin/installkernel -a -r /boot/vmlinuz-%{KERNELRELEASE} -a -r /boot/System.map-%{KERNELRELEASE} ]; then -cp /boot/vmlinuz-%{KERNELRELEASE} /boot/.vmlinuz-%{KERNELRELEASE}-rpm -cp /boot/System.map-%{KERNELRELEASE} /boot/.System.map-%{KERNELRELEASE}-rpm -rm -f /boot/vmlinuz-%{KERNELRELEASE} /boot/System.map-%{KERNELRELEASE} -/sbin/installkernel %{KERNELRELEASE} /boot/.vmlinuz-%{KERNELRELEASE}-rpm /boot/.System.map-%{KERNELRELEASE}-rpm -rm -f /boot/.vmlinuz-%{KERNELRELEASE}-rpm /boot/.System.map-%{KERNELRELEASE}-rpm +if [ -x /usr/bin/kernel-install ]; then + /usr/bin/kernel-install add %{KERNELRELEASE} /lib/modules/%{KERNELRELEASE}/vmlinuz fi +for file in vmlinuz System.map config; do + if ! cmp --silent "/lib/modules/%{KERNELRELEASE}/${file}" "/boot/${file}-%{KERNELRELEASE}"; then + cp "/lib/modules/%{KERNELRELEASE}/${file}" "/boot/${file}-%{KERNELRELEASE}" + fi +done %preun if [ -x /sbin/new-kernel-pkg ]; then @@ -94,7 +95,6 @@ fi %defattr (-, root, root) /lib/modules/%{KERNELRELEASE} %exclude /lib/modules/%{KERNELRELEASE}/build -/boot/* %files headers %defattr (-, root, root)