From patchwork Mon Dec 26 19:24:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Peter_M=C3=BCller?= X-Patchwork-Id: 21 Return-Path: Received: from mail01.ipfire.org (mail01.haj.ipfire.org [172.28.1.202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) server-digest SHA384 client-signature ECDSA (P-384) client-digest SHA384) (Client CN "mail01.haj.ipfire.org", Issuer "R3" (verified OK)) by web04.haj.ipfire.org (Postfix) with ESMTPS id 4Ngnlv1hxFz3wcv for ; Mon, 26 Dec 2022 19:24:27 +0000 (UTC) Received: from mail02.haj.ipfire.org (mail02.haj.ipfire.org [172.28.1.201]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) server-digest SHA384 client-signature ECDSA (P-384) client-digest SHA384) (Client CN "mail02.haj.ipfire.org", Issuer "R3" (verified OK)) by mail01.ipfire.org (Postfix) with ESMTPS id 4Ngnls0BT6zyZ; Mon, 26 Dec 2022 19:24:25 +0000 (UTC) Received: from mail02.haj.ipfire.org (localhost [127.0.0.1]) by mail02.haj.ipfire.org (Postfix) with ESMTP id 4Ngnlr6Ddkz2yTC; Mon, 26 Dec 2022 19:24:24 +0000 (UTC) Received: from mail01.ipfire.org (mail01.haj.ipfire.org [172.28.1.202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) server-digest SHA384 client-signature ECDSA (P-384) client-digest SHA384) (Client CN "mail01.haj.ipfire.org", Issuer "R3" (verified OK)) by mail02.haj.ipfire.org (Postfix) with ESMTPS id 4Ngnlp5L38z2xLF for ; Mon, 26 Dec 2022 19:24:22 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) server-digest SHA384) (No client certificate requested) by mail01.ipfire.org (Postfix) with ESMTPSA id 4Ngnll5Qvwz9Q for ; Mon, 26 Dec 2022 19:24:19 +0000 (UTC) DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=ipfire.org; s=202003ed25519; t=1672082661; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=fkGs76NJphErpNcZF237qzssZTajed9bADU9h89S5p8=; b=VDGzsIRXu4dp/WnqpdXe3TSC/+mniWa5bxlCwtYNoV5N+PumTbdT0ihHqlh2uyt0fLWiin ARJADtNdjYiPqZAw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ipfire.org; s=202003rsa; t=1672082661; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=fkGs76NJphErpNcZF237qzssZTajed9bADU9h89S5p8=; b=ipbr5FdUYMAgV9S0ekhdQbHlIqIAJrjY+odAFNOZJTjM201W1EAXZpebkl3lVe9h7LKcdi 0MA18ROEJQSzS2zx6t+gkt7zMvLOLvpHlSNZwyBxCMWi7S+ymGsE7ifMe31WXbfmuw5nrF WhK0h0paVBsiG7hFJhwJueAwXXecESJR8prZgkJ6fo2szcweUTQm6uK5V7rkhET0RfiwmO 8OotOTr9KsMMUzeVBfl+OLJjYGP2/znyf++BPMYAk92jano7h6YpnF1ZQuNhG9dX1+nZbg NUMxVAHC3zCyEqMB7lDRadtF4sPRFg2/+jJMHIXT/rZae5Tkz5NtIBxXZbUDAQ== Message-ID: <0e60a1de-6210-835e-54a4-ec5e3128e42e@ipfire.org> Date: Mon, 26 Dec 2022 19:24:12 +0000 MIME-Version: 1.0 Content-Language: en-US To: "IPFire: Development" From: =?utf-8?q?Peter_M=C3=BCller?= Subject: [PATCH 00/21] linux: Update to 5.15.85 and backport many IPFire 3.x changes X-BeenThere: development@lists.ipfire.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: IPFire development talk List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: development-bounces@lists.ipfire.org Sender: "Development" This patchset aims at updating the Linux kernel to 5.15.85, given that the last release we shipped dates back a while ago. However, its primary purpose is to backport some kernel changes recently made by Michael in IPFire 3.x, whenever bringing these to the IPFire 2.x userbase is sensible and/or feasible. Patch descriptions are copy & past'ed from their IPFire 3.x counterparts, which are referred to by their commit IDs in ipfire-3.x. Due to different hardware situation as well as architecture maturity (this particularly affects ARM), not all changes could be backported 1:1 or to a near-complete extend. Feedback is particularly appreciated regarding the last commit, which aims at aligning the ARM kernel configuration files to the x86_64 one. Since no real ARM hardware is at the author's disposal, this alignment has to be taken with a pinch of salt. As far as benchmarks are concerned, a 5.15.85 x86_64 kernel booted in an IPFire 2.x VM on the basis of Core Update 172 introduced the following changes in file size: Location Before After ------------------------------------------- /boot 48M 53M (+ 5) /lib/modules 58M 71M (+13) ISO 373M 394M (+21) Contrary to its documentation, enabling the GCC stackleak plugin (which is the current setting in IPFire 3.x as well) neither brought a notable compile time increase, nor does it seem to slow down runtime operations significantly. More thorough tests, especially on physical machines, are however, yet to come. Peter Müller (21): linux: Update to 5.15.85 linux: Disable the entire PCMCIA/CardBus subsystem linux: Enable parallel crypto by default linux: Disable syscalls that allows processes to r/w other processes' memory linux: Disable the latent entropy plugin linux: Build all library routines as modules and disable self-tests linux: Build all HWRNGs as modules linux: Compile binfmt_misc as a module linux: Wipe all memory when rebooting on EFI linux: Disable the Distributed Lock Manager linux: Disable some character devices that do not make sense linux: Make graphics configruation sane linux: Disable all sorts of useless Device Mapper targets linux: Enable various modern ciphers/hashes/etc. and acceleration linux: Compress the kernel, modules and firmware using Zstandard linux: Disable ACPI configfs support linux: Enable support for more USB host controllers as modules linux: Poison kernel stack before returning from syscalls linux: Enable Landlock support linux: Update x86_64 rootfile linux: Align ARM kernel configurations as much as possible config/kernel/kernel.config.aarch64-ipfire | 194 +- config/kernel/kernel.config.armv6l-ipfire | 101 +- config/kernel/kernel.config.x86_64-ipfire | 216 +- config/rootfiles/common/x86_64/linux | 5954 ++++++++--------- lfs/linux | 9 +- .../linux-5.15-wifi-security-patches-1.patch | 50 - .../linux-5.15-wifi-security-patches-10.patch | 98 - .../linux-5.15-wifi-security-patches-11.patch | 96 - .../linux-5.15-wifi-security-patches-12.patch | 1179 ---- .../linux-5.15-wifi-security-patches-13.patch | 130 - .../linux-5.15-wifi-security-patches-14.patch | 107 - .../linux-5.15-wifi-security-patches-2.patch | 59 - .../linux-5.15-wifi-security-patches-3.patch | 49 - .../linux-5.15-wifi-security-patches-4.patch | 96 - .../linux-5.15-wifi-security-patches-5.patch | 56 - .../linux-5.15-wifi-security-patches-6.patch | 39 - .../linux-5.15-wifi-security-patches-7.patch | 60 - .../linux-5.15-wifi-security-patches-8.patch | 94 - .../linux-5.15-wifi-security-patches-9.patch | 126 - 19 files changed, 3183 insertions(+), 5530 deletions(-) delete mode 100644 src/patches/linux/linux-5.15-wifi-security-patches-1.patch delete mode 100644 src/patches/linux/linux-5.15-wifi-security-patches-10.patch delete mode 100644 src/patches/linux/linux-5.15-wifi-security-patches-11.patch delete mode 100644 src/patches/linux/linux-5.15-wifi-security-patches-12.patch delete mode 100644 src/patches/linux/linux-5.15-wifi-security-patches-13.patch delete mode 100644 src/patches/linux/linux-5.15-wifi-security-patches-14.patch delete mode 100644 src/patches/linux/linux-5.15-wifi-security-patches-2.patch delete mode 100644 src/patches/linux/linux-5.15-wifi-security-patches-3.patch delete mode 100644 src/patches/linux/linux-5.15-wifi-security-patches-4.patch delete mode 100644 src/patches/linux/linux-5.15-wifi-security-patches-5.patch delete mode 100644 src/patches/linux/linux-5.15-wifi-security-patches-6.patch delete mode 100644 src/patches/linux/linux-5.15-wifi-security-patches-7.patch delete mode 100644 src/patches/linux/linux-5.15-wifi-security-patches-8.patch delete mode 100644 src/patches/linux/linux-5.15-wifi-security-patches-9.patch