6 files changed, 25 insertions, 132 deletions

diff --git a/meta/conf/distro/include/init-manager-systemd.inc b/meta/conf/distro/include/init-manager-systemd.inc
index 595d1f2644..0a76647459 100644
--- a/meta/conf/distro/include/init-manager-systemd.inc
+++ b/meta/conf/distro/include/init-manager-systemd.inc
@@ -5,3 +5,5 @@ VIRTUAL-RUNTIME_init_manager ??= "systemd"
 VIRTUAL-RUNTIME_initscripts ??= "systemd-compat-units"
 VIRTUAL-RUNTIME_login_manager ??= "shadow-base"
 VIRTUAL-RUNTIME_dev_manager ??= "systemd"
+# systemd hardcodes /root in its source codes, other values are not offically supported
+ROOT_HOME ?= "/root"
diff --git a/meta/recipes-core/systemd/systemd.inc b/meta/recipes-core/systemd/systemd.inc
index ccc3236457..1417e0150f 100644
--- a/meta/recipes-core/systemd/systemd.inc
+++ b/meta/recipes-core/systemd/systemd.inc
@@ -15,8 +15,8 @@ LICENSE:libsystemd = "LGPL-2.1-or-later"
 LIC_FILES_CHKSUM = "file://LICENSE.GPL2;md5=751419260aa954499f7abaabaa882bbe \
                     file://LICENSE.LGPL2.1;md5=4fbd65380cdd255951079008b364516c"
 
-SRCREV = "2e7504449a51fb38db9cd2da391c6434f82def51"
-SRCBRANCH = "v254-stable"
+SRCREV = "2018ccef6645ce00c784369a22dc4e98f6d7061d"
+SRCBRANCH = "v255-stable"
 SRC_URI = "git://github.com/systemd/systemd-stable.git;protocol=https;branch=${SRCBRANCH}"
 
 S = "${WORKDIR}/git"
diff --git a/meta/recipes-core/systemd/systemd/0002-binfmt-Don-t-install-dependency-links-at-install-tim.patch b/meta/recipes-core/systemd/systemd/0002-binfmt-Don-t-install-dependency-links-at-install-tim.patch
index 085f1e9052..be231cf6b2 100644
--- a/meta/recipes-core/systemd/systemd/0002-binfmt-Don-t-install-dependency-links-at-install-tim.patch
+++ b/meta/recipes-core/systemd/systemd/0002-binfmt-Don-t-install-dependency-links-at-install-tim.patch
@@ -1,8 +1,8 @@
-From ca7d9a8d9c81702af9c599bb79706f12b1a465cf Mon Sep 17 00:00:00 2001
+From 29a58009a172e369ad7166e16dab2f4945c6b0d2 Mon Sep 17 00:00:00 2001
 From: Chen Qi <Qi.Chen@windriver.com>
 Date: Thu, 21 Feb 2019 16:23:24 +0800
-Subject: [PATCH] binfmt: Don't install dependency links at install time for
- the binfmt services
+Subject: [PATCH 1/2] binfmt: Don't install dependency links at install time
+ for the binfmt services
 
 use [Install] blocks so that they get created when the service is enabled
 like a traditional service.
@@ -25,10 +25,10 @@ Signed-off-by: Scott Murray <scott.murray@konsulko.com>
  3 files changed, 7 insertions(+), 2 deletions(-)
 
 diff --git a/units/meson.build b/units/meson.build
-index c7939a10f8..219570ab19 100644
+index e7bfb7f838..1d5ec4b178 100644
 --- a/units/meson.build
 +++ b/units/meson.build
-@@ -149,7 +149,6 @@ units = [
+@@ -154,7 +154,6 @@ units = [
          {
            'file' : 'proc-sys-fs-binfmt_misc.automount',
            'conditions' : ['ENABLE_BINFMT'],
@@ -36,7 +36,7 @@ index c7939a10f8..219570ab19 100644
          },
          {
            'file' : 'proc-sys-fs-binfmt_misc.mount',
-@@ -246,7 +245,6 @@ units = [
+@@ -251,7 +250,6 @@ units = [
          {
            'file' : 'systemd-binfmt.service.in',
            'conditions' : ['ENABLE_BINFMT'],
@@ -45,7 +45,7 @@ index c7939a10f8..219570ab19 100644
          {
            'file' : 'systemd-bless-boot.service.in',
 diff --git a/units/proc-sys-fs-binfmt_misc.automount b/units/proc-sys-fs-binfmt_misc.automount
-index 6b1bbdc91e..5ec5b8670a 100644
+index 5d212015a5..6c2900ca77 100644
 --- a/units/proc-sys-fs-binfmt_misc.automount
 +++ b/units/proc-sys-fs-binfmt_misc.automount
 @@ -22,3 +22,6 @@ Before=shutdown.target
@@ -56,7 +56,7 @@ index 6b1bbdc91e..5ec5b8670a 100644
 +[Install]
 +WantedBy=sysinit.target
 diff --git a/units/systemd-binfmt.service.in b/units/systemd-binfmt.service.in
-index b04412e037..63f116e4fa 100644
+index 6861c76674..531e9fbd90 100644
 --- a/units/systemd-binfmt.service.in
 +++ b/units/systemd-binfmt.service.in
 @@ -14,6 +14,7 @@ Documentation=https://docs.kernel.org/admin-guide/binfmt-misc.html
@@ -68,12 +68,12 @@ index b04412e037..63f116e4fa 100644
  After=proc-sys-fs-binfmt_misc.mount
  After=local-fs.target
 @@ -31,3 +32,6 @@ RemainAfterExit=yes
- ExecStart={{ROOTLIBEXECDIR}}/systemd-binfmt
- ExecStop={{ROOTLIBEXECDIR}}/systemd-binfmt --unregister
+ ExecStart={{LIBEXECDIR}}/systemd-binfmt
+ ExecStop={{LIBEXECDIR}}/systemd-binfmt --unregister
  TimeoutSec=90s
 +
 +[Install]
 +WantedBy=sysinit.target
 -- 
-2.39.2
+2.34.1
 
diff --git a/meta/recipes-core/systemd/systemd/0004-Move-sysusers.d-sysctl.d-binfmt.d-modules-load.d-to-.patch b/meta/recipes-core/systemd/systemd/0004-Move-sysusers.d-sysctl.d-binfmt.d-modules-load.d-to-.patch
deleted file mode 100644
index 98914ae154..0000000000
--- a/meta/recipes-core/systemd/systemd/0004-Move-sysusers.d-sysctl.d-binfmt.d-modules-load.d-to-.patch
+++ /dev/null
@@ -1,73 +0,0 @@
-From f75f03ef6bc3554068e456bed227f333d5cb8c34 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Tue, 29 Sep 2020 18:01:41 -0700
-Subject: [PATCH] Move sysusers.d/sysctl.d/binfmt.d/modules-load.d to /usr
-
-These directories are moved to /lib since systemd v246, commit
-4a56315a990b ("path: use ROOTPREFIX properly"), but in oe-core/yocto,
-the old /usr/lib is still being used.
-
-Upstream-Status: Inappropriate (OE-specific)
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-Signed-off-by: Jiaqing Zhao <jiaqing.zhao@linux.intel.com>
----
- src/core/systemd.pc.in           | 8 ++++----
- src/libsystemd/sd-path/sd-path.c | 8 ++++----
- 2 files changed, 8 insertions(+), 8 deletions(-)
-
-diff --git a/src/core/systemd.pc.in b/src/core/systemd.pc.in
-index 693433b34b..8368a3ff02 100644
---- a/src/core/systemd.pc.in
-+++ b/src/core/systemd.pc.in
-@@ -67,16 +67,16 @@ tmpfilesdir=${tmpfiles_dir}
- 
- user_tmpfiles_dir=${prefix}/share/user-tmpfiles.d
- 
--sysusers_dir=${rootprefix}/lib/sysusers.d
-+sysusers_dir=${prefix}/lib/sysusers.d
- sysusersdir=${sysusers_dir}
- 
--sysctl_dir=${rootprefix}/lib/sysctl.d
-+sysctl_dir=${prefix}/lib/sysctl.d
- sysctldir=${sysctl_dir}
- 
--binfmt_dir=${rootprefix}/lib/binfmt.d
-+binfmt_dir=${prefix}/lib/binfmt.d
- binfmtdir=${binfmt_dir}
- 
--modules_load_dir=${rootprefix}/lib/modules-load.d
-+modules_load_dir=${prefix}/lib/modules-load.d
- modulesloaddir=${modules_load_dir}
- 
- catalog_dir=${prefix}/lib/systemd/catalog
-diff --git a/src/libsystemd/sd-path/sd-path.c b/src/libsystemd/sd-path/sd-path.c
-index 1af3a36d1d..def502b717 100644
---- a/src/libsystemd/sd-path/sd-path.c
-+++ b/src/libsystemd/sd-path/sd-path.c
-@@ -365,19 +365,19 @@ static int get_path(uint64_t type, char **buffer, const char **ret) {
-                 return 0;
- 
-         case SD_PATH_SYSUSERS:
--                *ret = ROOTPREFIX_NOSLASH "/lib/sysusers.d";
-+                *ret = "/usr/lib/sysusers.d";
-                 return 0;
- 
-         case SD_PATH_SYSCTL:
--                *ret = ROOTPREFIX_NOSLASH "/lib/sysctl.d";
-+                *ret = "/usr/lib/sysctl.d";
-                 return 0;
- 
-         case SD_PATH_BINFMT:
--                *ret = ROOTPREFIX_NOSLASH "/lib/binfmt.d";
-+                *ret = "/usr/lib/binfmt.d";
-                 return 0;
- 
-         case SD_PATH_MODULES_LOAD:
--                *ret = ROOTPREFIX_NOSLASH "/lib/modules-load.d";
-+                *ret = "/usr/lib/modules-load.d";
-                 return 0;
- 
-         case SD_PATH_CATALOG:
--- 
-2.39.2
-
diff --git a/meta/recipes-core/systemd/systemd/basic.conf.in b/meta/recipes-core/systemd/systemd/basic.conf.in
deleted file mode 100644
index fac288f7fa..0000000000
--- a/meta/recipes-core/systemd/systemd/basic.conf.in
+++ /dev/null
@@ -1,40 +0,0 @@
-#  This file is part of systemd.
-#
-#  systemd is free software; you can redistribute it and/or modify it
-#  under the terms of the GNU Lesser General Public License as published by
-#  the Free Software Foundation; either version 2.1 of the License, or
-#  (at your option) any later version.
-
-# The superuser
-u root    0     "root" :ROOT_HOME:
-
-# The nobody user/group for NFS file systems
-g {{NOBODY_GROUP_NAME}} 65534       -            -
-u {{NOBODY_USER_NAME }} 65534:65534 "Nobody"     -
-
-# Administrator group: can *see* more than normal users
-g adm     {{ADM_GID    }}     -            -
-
-# Administrator group: can *do* more than normal users
-g wheel   {{WHEEL_GID  }}     -            -
-
-# Access to shared database of users on the system
-g utmp    {{UTMP_GID   }}     -            -
-
-# Physical and virtual hardware access groups
-g audio   {{AUDIO_GID  }}     -            -
-g cdrom   {{CDROM_GID  }}     -            -
-g dialout {{DIALOUT_GID}}     -            -
-g disk    {{DISK_GID   }}     -            -
-g input   {{INPUT_GID  }}     -            -
-g kmem    {{KMEM_GID   }}     -            -
-g kvm     {{KVM_GID    }}     -            -
-g lp      {{LP_GID     }}     -            -
-g render  {{RENDER_GID }}     -            -
-g sgx     {{SGX_GID    }}     -            -
-g tape    {{TAPE_GID   }}     -            -
-g tty     {{TTY_GID    }}     -            -
-g video   {{VIDEO_GID  }}     -            -
-
-# Default group for normal users
-g users   {{USERS_GID  }}     -            -
diff --git a/meta/recipes-core/systemd/systemd_254.4.bb b/meta/recipes-core/systemd/systemd_255.1.bb
index 2819755b81..c0de44090d 100644
--- a/meta/recipes-core/systemd/systemd_254.4.bb
+++ b/meta/recipes-core/systemd/systemd_255.1.bb
@@ -21,7 +21,6 @@ REQUIRED_DISTRO_FEATURES += "systemd"
 SRC_URI += " \
            file://touchscreen.rules \
            file://00-create-volatile.conf \
-           file://basic.conf.in \
            ${@bb.utils.contains('PACKAGECONFIG', 'polkit_hostnamed_fallback', 'file://org.freedesktop.hostname1_no_polkit.conf', '', d)} \
            ${@bb.utils.contains('PACKAGECONFIG', 'polkit_hostnamed_fallback', 'file://00-hostnamed-network-user.conf', '', d)} \
            file://init \
@@ -29,7 +28,6 @@ SRC_URI += " \
            file://systemd-pager.sh \
            file://0002-binfmt-Don-t-install-dependency-links-at-install-tim.patch \
            file://0008-implment-systemd-sysv-install-for-OE.patch \
-           file://0004-Move-sysusers.d-sysctl.d-binfmt.d-modules-load.d-to-.patch \
            "
 
 # patches needed by musl
@@ -74,6 +72,7 @@ PACKAGECONFIG ??= " \
     ${@bb.utils.contains('DISTRO_FEATURES', 'sysvinit', '', 'link-udev-shared', d)} \
     backlight \
     binfmt \
+    cgroupv2 \
     gshadow \
     hibernate \
     hostnamed \
@@ -267,12 +266,16 @@ EXTRA_OEMESON += "-Dkexec-path=${sbindir}/kexec \
 # The 60 seconds is watchdog's default vaule.
 WATCHDOG_TIMEOUT ??= "60"
 
-do_configure:prepend() {
-  sed s@:ROOT_HOME:@${ROOT_HOME}@g ${WORKDIR}/basic.conf.in > ${S}/sysusers.d/basic.conf.in
-}
-
 do_install() {
         meson_do_install
+        # Change the root user's home directory in /lib/sysusers.d/basic.conf.
+        # This is done merely for backward compatibility with previous systemd recipes.
+        # systemd hardcodes root user's HOME to be "/root". Changing to use other values
+        # may have unexpected runtime behaviors.
+        if [ "${ROOT_HOME}" != "/root" ]; then
+                bbwarn "Using ${ROOT_HOME} as root user's home directory is not fully supported by systemd"
+                sed -i -e 's#/root#${ROOT_HOME}#g' ${D}${exec_prefix}/lib/sysusers.d/basic.conf
+        fi
         install -d ${D}/${base_sbindir}
         if ${@bb.utils.contains('PACKAGECONFIG', 'serial-getty-generator', 'false', 'true', d)}; then
                 # Provided by a separate recipe
@@ -757,6 +760,7 @@ FILES:udev += "${base_sbindir}/udevd \
                ${rootlibexecdir}/udev/rules.d/60-persistent-alsa.rules \
                ${rootlibexecdir}/udev/rules.d/60-persistent-input.rules \
                ${rootlibexecdir}/udev/rules.d/60-persistent-storage.rules \
+               ${rootlibexecdir}/udev/rules.d/60-persistent-storage-mtd.rules \
                ${rootlibexecdir}/udev/rules.d/60-persistent-storage-tape.rules \
                ${rootlibexecdir}/udev/rules.d/60-persistent-v4l.rules \
                ${rootlibexecdir}/udev/rules.d/60-sensor.rules \