lxc: update to 6.0.3.

Closes: #54147 [via git-merge-pr]
This commit is contained in:
Johannes Heimansberg 2025-01-30 08:25:30 +01:00 committed by classabbyamp
parent 32cc3235ca
commit 1ae61e9515
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GPG key ID: 6BE0755918A4C7F5
4 changed files with 4 additions and 495 deletions

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@ -1,45 +0,0 @@
commit 06f99c2599db8140bd839532caa8f6ee0d1c3ff6
Author: Cameron Nemo <cam@nohom.org>
Date: Tue Aug 16 20:30:39 2022 -0700
meson: fix docbook2x detection
docbook2man can sometimes be docbook2x and other times be docbook-utils.
Rather than compare paths, use version constraints to detect version.
Signed-off-by: Cameron Nemo <cam@nohom.org>
diff --git a/meson.build b/meson.build
index 666824c5a..2b160d4ac 100644
--- a/meson.build
+++ b/meson.build
@@ -324,9 +324,6 @@ endif
generate_date = run_command(date, '--utc', '--date=@' + time_epoch, '+%Y-%m-%d', check: true).stdout().strip()
## Manpages.
-sgml2man = find_program('docbook2X2man', 'docbook2x-man', 'db2x_docbook2man', 'docbook2man', 'docbook-to-man', required: want_mans)
-docbook2man = find_program('docbook2man', required: false)
-
docconf = configuration_data()
docconf.set('builddir', '.')
docconf.set('BINDIR', bindir)
@@ -341,10 +338,15 @@ docconf.set('LXCTEMPLATEDIR', lxctemplatedir)
docconf.set('LXC_USERNIC_CONF', lxc_user_network_conf)
docconf.set('LXC_USERNIC_DB', lxc_user_network_db)
docconf.set('PACKAGE_VERSION', version_data.get('LXC_VERSION'))
-if sgml2man.found() and docbook2man.found() and sgml2man.full_path() == docbook2man.full_path()
- docconf.set('docdtd', '"-//Davenport//DTD DocBook V3.0//EN"')
-else
- docconf.set('docdtd', '"-//OASIS//DTD DocBook XML" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd"')
+docconf.set('docdtd', '"-//OASIS//DTD DocBook XML" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd"')
+sgml2man = find_program('docbook2X2man', 'docbook2x-man', 'db2x_docbook2man', 'docbook2man', 'docbook-to-man', required: false, version: '>=0.8')
+if not sgml2man.found()
+ sgml2man = find_program('docbook2man', required: false, version: '<0.8')
+ if sgml2man.found()
+ docconf.set('docdtd', '"-//Davenport//DTD DocBook V3.0//EN"')
+ elif want_mans
+ error('missing required docbook2x or docbook-utils dependency')
+ endif
endif
## Threads.

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@ -1,63 +0,0 @@
From 16ebb29dccb35bf74e8a19e8c45d2513f927476f Mon Sep 17 00:00:00 2001
Message-Id: <16ebb29dccb35bf74e8a19e8c45d2513f927476f.1660130248.git.congdanhqx@gmail.com>
From: =?UTF-8?q?=C4=90o=C3=A0n=20Tr=E1=BA=A7n=20C=C3=B4ng=20Danh?=
<congdanhqx@gmail.com>
Date: Tue, 9 Aug 2022 22:24:09 +0700
Subject: [PATCH] meson.build: allow explicit distrosysconfdir
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Allows either:
- Build inside minimal-and-clean chroot with neither
/etc/sysconfig nor /etc/default available.
- Cross Compile lxc from foreign distro,
let's say host distro uses /etc/sysconfig and build distro
uses /etc/default and vice versus.
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
---
meson.build | 8 ++++++--
meson_options.txt | 3 +++
2 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/meson.build b/meson.build
index a145faf0..b27cc8ed 100644
--- a/meson.build
+++ b/meson.build
@@ -117,14 +117,18 @@ conf.set('SYSCONFDIR', sysconfdir)
# Set sysconfdir
fs = import('fs')
-if fs.is_dir('/etc/sysconfig')
+distrosysconfdir = get_option('distrosysconfdir')
+if distrosysconfdir != ''
+ distrosysconfdir = join_paths(sysconfdir, distrosysconfdir)
+ conf.set('LXC_DISTRO_SYSCONF', distrosysconfdir)
+elif fs.is_dir('/etc/sysconfig')
distrosysconfdir = join_paths(sysconfdir, 'sysconfig')
conf.set('LXC_DISTRO_SYSCONF', distrosysconfdir)
elif fs.is_dir('/etc/default')
distrosysconfdir = join_paths(sysconfdir, 'default')
conf.set('LXC_DISTRO_SYSCONF', distrosysconfdir)
else
- distrosysconfdir = ''
+ error('"distrosysconfdir" is not set')
endif
# Cross-compile on Android.
diff --git a/meson_options.txt b/meson_options.txt
index c14dacf2..de583a08 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -115,3 +115,6 @@ option('thread-safety', type : 'boolean', value : 'true',
# was --{disable,enable}-memfd-rexec in autotools
option('memfd-rexec', type : 'boolean', value : 'true',
description : 'whether to rexec the lxc-attach binary when attaching to a container')
+
+option('distrosysconfdir', type : 'string', value: '',
+ description: 'relative path to sysconfdir for distro default configuration')
--
2.37.1.561.ga4036fcf2c

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@ -1,383 +0,0 @@
From c1115e1503bf955c97f4cf3b925a6a9f619764c3 Mon Sep 17 00:00:00 2001
From: Christian Brauner <brauner@kernel.org>
Date: Tue, 9 Aug 2022 16:14:25 +0200
Subject: [PATCH 1/3] build: detect where struct mount_attr is declared
Fixes: #4176
Signed-off-by: Christian Brauner (Microsoft) <christian.brauner@ubuntu.com>
---
meson.build | 30 ++++++++++++++++++++++++++++--
src/lxc/conf.c | 6 +++---
src/lxc/conf.h | 2 +-
src/lxc/mount_utils.c | 6 +++---
src/lxc/syscall_wrappers.h | 12 ++++++++++--
5 files changed, 45 insertions(+), 11 deletions(-)
diff --git a/meson.build b/meson.build
index a145faf069..f679aabbc8 100644
--- a/meson.build
+++ b/meson.build
@@ -590,7 +590,6 @@ decl_headers = '''
foreach decl: [
'__aligned_u64',
'struct clone_args',
- 'struct mount_attr',
'struct open_how',
'struct rtnl_link_stats64',
]
@@ -610,7 +609,6 @@ foreach tuple: [
['struct seccomp_notif_sizes'],
['struct clone_args'],
['__aligned_u64'],
- ['struct mount_attr'],
['struct open_how'],
['struct rtnl_link_stats64'],
]
@@ -630,6 +628,34 @@ foreach tuple: [
endif
endforeach
+## Types.
+decl_headers = '''
+#include <sys/mount.h>
+'''
+
+# We get -1 if the size cannot be determined
+if cc.sizeof('struct mount_attr', prefix: decl_headers, args: '-D_GNU_SOURCE') > 0
+ srcconf.set10('HAVE_' + 'struct mount_attr'.underscorify().to_upper(), true)
+ found_types += 'struct mount_attr (sys/mount.h)'
+else
+ srcconf.set10('HAVE_' + 'struct mount_attr'.underscorify().to_upper(), false)
+ missing_types += 'struct mount_attr (sys/mount.h)'
+endif
+
+## Types.
+decl_headers = '''
+#include <linux/mount.h>
+'''
+
+# We get -1 if the size cannot be determined
+if cc.sizeof('struct mount_attr', prefix: decl_headers, args: '-D_GNU_SOURCE') > 0
+ srcconf.set10('HAVE_UAPI_' + 'struct mount_attr'.underscorify().to_upper(), true)
+ found_types += 'struct mount_attr (linux/mount.h)'
+else
+ srcconf.set10('HAVE_UAPI_' + 'struct mount_attr'.underscorify().to_upper(), false)
+ missing_types += 'struct mount_attr (linux/mount.h)'
+endif
+
## Headers.
foreach ident: [
['bpf', '''#include <sys/syscall.h>
diff --git a/src/lxc/conf.c b/src/lxc/conf.c
index ffbe74c2f6..4193cd07f5 100644
--- a/src/lxc/conf.c
+++ b/src/lxc/conf.c
@@ -2885,7 +2885,7 @@ static int __lxc_idmapped_mounts_child(struct lxc_handler *handler, FILE *f)
struct lxc_mount_options opts = {};
int dfd_from;
const char *source_relative, *target_relative;
- struct lxc_mount_attr attr = {};
+ struct mount_attr attr = {};
ret = parse_lxc_mount_attrs(&opts, mntent.mnt_opts);
if (ret < 0)
@@ -3005,7 +3005,7 @@ static int __lxc_idmapped_mounts_child(struct lxc_handler *handler, FILE *f)
/* Set propagation mount options. */
if (opts.attr.propagation) {
- attr = (struct lxc_mount_attr) {
+ attr = (struct mount_attr) {
.propagation = opts.attr.propagation,
};
@@ -4109,7 +4109,7 @@ int lxc_idmapped_mounts_parent(struct lxc_handler *handler)
for (;;) {
__do_close int fd_from = -EBADF, fd_userns = -EBADF;
- struct lxc_mount_attr attr = {};
+ struct mount_attr attr = {};
struct lxc_mount_options opts = {};
ssize_t ret;
diff --git a/src/lxc/conf.h b/src/lxc/conf.h
index 7dc2f15b60..772479f9e1 100644
--- a/src/lxc/conf.h
+++ b/src/lxc/conf.h
@@ -223,7 +223,7 @@ struct lxc_mount_options {
unsigned long mnt_flags;
unsigned long prop_flags;
char *data;
- struct lxc_mount_attr attr;
+ struct mount_attr attr;
char *raw_options;
};
diff --git a/src/lxc/mount_utils.c b/src/lxc/mount_utils.c
index bba75f933c..88dd73ee36 100644
--- a/src/lxc/mount_utils.c
+++ b/src/lxc/mount_utils.c
@@ -31,7 +31,7 @@ lxc_log_define(mount_utils, lxc);
* setting in @attr_set, but must also specify MOUNT_ATTR__ATIME in the
* @attr_clr field.
*/
-static inline void set_atime(struct lxc_mount_attr *attr)
+static inline void set_atime(struct mount_attr *attr)
{
switch (attr->attr_set & MOUNT_ATTR__ATIME) {
case MOUNT_ATTR_RELATIME:
@@ -272,7 +272,7 @@ int create_detached_idmapped_mount(const char *path, int userns_fd,
{
__do_close int fd_tree_from = -EBADF;
unsigned int open_tree_flags = OPEN_TREE_CLONE | OPEN_TREE_CLOEXEC;
- struct lxc_mount_attr attr = {
+ struct mount_attr attr = {
.attr_set = MOUNT_ATTR_IDMAP | attr_set,
.attr_clr = attr_clr,
.userns_fd = userns_fd,
@@ -335,7 +335,7 @@ int __fd_bind_mount(int dfd_from, const char *path_from, __u64 o_flags_from,
__u64 attr_clr, __u64 propagation, int userns_fd,
bool recursive)
{
- struct lxc_mount_attr attr = {
+ struct mount_attr attr = {
.attr_set = attr_set,
.attr_clr = attr_clr,
.propagation = propagation,
diff --git a/src/lxc/syscall_wrappers.h b/src/lxc/syscall_wrappers.h
index a5e98b565c..c8a7d0c7b7 100644
--- a/src/lxc/syscall_wrappers.h
+++ b/src/lxc/syscall_wrappers.h
@@ -18,6 +18,12 @@
#include "macro.h"
#include "syscall_numbers.h"
+#if HAVE_STRUCT_MOUNT_ATTR
+#include <sys/mount.h>
+#elif HAVE_UAPI_STRUCT_MOUNT_ATTR
+#include <linux/mount.h>
+#endif
+
#ifdef HAVE_LINUX_MEMFD_H
#include <linux/memfd.h>
#endif
@@ -210,16 +216,18 @@ extern int fsmount(int fs_fd, unsigned int flags, unsigned int attr_flags);
/*
* mount_setattr()
*/
-struct lxc_mount_attr {
+#if !HAVE_STRUCT_MOUNT_ATTR && !HAVE_UAPI_STRUCT_MOUNT_ATTR
+struct mount_attr {
__u64 attr_set;
__u64 attr_clr;
__u64 propagation;
__u64 userns_fd;
};
+#endif
#if !HAVE_MOUNT_SETATTR
static inline int mount_setattr(int dfd, const char *path, unsigned int flags,
- struct lxc_mount_attr *attr, size_t size)
+ struct mount_attr *attr, size_t size)
{
return syscall(__NR_mount_setattr, dfd, path, flags, attr, size);
}
From ef1e0607b82e27350c2d677d649c6a0a9693fd40 Mon Sep 17 00:00:00 2001
From: Christian Brauner <brauner@kernel.org>
Date: Tue, 9 Aug 2022 16:27:40 +0200
Subject: [PATCH 2/3] build: detect sys/pidfd.h availability
Fixes: #4176
Signed-off-by: Christian Brauner (Microsoft) <christian.brauner@ubuntu.com>
---
meson.build | 1 +
src/lxc/process_utils.h | 6 ++++++
2 files changed, 7 insertions(+)
diff --git a/meson.build b/meson.build
index f679aabbc8..e999542336 100644
--- a/meson.build
+++ b/meson.build
@@ -735,6 +735,7 @@ foreach tuple: [
['sys/resource.h'],
['sys/memfd.h'],
['sys/personality.h'],
+ ['sys/pidfd.h'],
['sys/signalfd.h'],
['sys/timerfd.h'],
['pty.h'],
diff --git a/src/lxc/process_utils.h b/src/lxc/process_utils.h
index 9c15b15741..ed84741d0e 100644
--- a/src/lxc/process_utils.h
+++ b/src/lxc/process_utils.h
@@ -15,6 +15,10 @@
#include <sys/syscall.h>
#include <unistd.h>
+#if HAVE_SYS_PIDFD_H
+#include <sys/pidfd.h>
+#endif
+
#include "compiler.h"
#include "syscall_numbers.h"
@@ -136,9 +140,11 @@
#endif
/* waitid */
+#if !HAVE_SYS_PIDFD_H
#ifndef P_PIDFD
#define P_PIDFD 3
#endif
+#endif
#ifndef CLONE_ARGS_SIZE_VER0
#define CLONE_ARGS_SIZE_VER0 64 /* sizeof first published struct */
From cbabe8abf11e7e7fb49c123bae31efdd9bc8f1e8 Mon Sep 17 00:00:00 2001
From: Christian Brauner <brauner@kernel.org>
Date: Tue, 9 Aug 2022 17:19:40 +0200
Subject: [PATCH 3/3] build: check for FS_CONFIG_* header symbol in sys/mount.h
Fixes: #4176
Signed-off-by: Christian Brauner (Microsoft) <christian.brauner@ubuntu.com>
---
meson.build | 59 +++++++++++++++++++++++++++++++++++++++++--
src/lxc/mount_utils.h | 16 ++++++++++++
2 files changed, 73 insertions(+), 2 deletions(-)
diff --git a/meson.build b/meson.build
index e999542336..9f8a5de60c 100644
--- a/meson.build
+++ b/meson.build
@@ -639,8 +639,7 @@ if cc.sizeof('struct mount_attr', prefix: decl_headers, args: '-D_GNU_SOURCE') >
found_types += 'struct mount_attr (sys/mount.h)'
else
srcconf.set10('HAVE_' + 'struct mount_attr'.underscorify().to_upper(), false)
- missing_types += 'struct mount_attr (sys/mount.h)'
-endif
+ missing_types += 'struct mount_attr (sys/mount.h)' endif
## Types.
decl_headers = '''
@@ -656,6 +655,62 @@ else
missing_types += 'struct mount_attr (linux/mount.h)'
endif
+if cc.has_header_symbol('sys/mount.h', 'FSCONFIG_SET_FLAG')
+ srcconf.set10('HAVE_' + 'FSCONFIG_SET_FLAG'.underscorify().to_upper(), true)
+ found_types += 'FSCONFIG_SET_FLAG'
+else
+ srcconf.set10('HAVE_' + 'FSCONFIG_SET_FLAG'.underscorify().to_upper(), false)
+ missing_types += 'FSCONFIG_SET_FLAG'
+endif
+
+if cc.has_header_symbol('sys/mount.h', 'FS_CONFIG_SET_STRING')
+ srcconf.set10('HAVE_' + 'FS_CONFIG_SET_STRING'.underscorify().to_upper(), true)
+ found_types += 'FS_CONFIG_SET_STRING'
+else
+ srcconf.set10('HAVE_' + 'FS_CONFIG_SET_STRING'.underscorify().to_upper(), false)
+ missing_types += 'FS_CONFIG_SET_STRING'
+endif
+
+if cc.has_header_symbol('sys/mount.h', 'FS_CONFIG_SET_BINARY')
+ srcconf.set10('HAVE_' + 'FS_CONFIG_SET_BINARY'.underscorify().to_upper(), true)
+ found_types += 'FS_CONFIG_SET_BINARY'
+else
+ srcconf.set10('HAVE_' + 'FS_CONFIG_SET_BINARY'.underscorify().to_upper(), false)
+ missing_types += 'FS_CONFIG_SET_BINARY'
+endif
+
+if cc.has_header_symbol('sys/mount.h', 'FS_CONFIG_SET_PATH_EMPTY')
+ srcconf.set10('HAVE_' + 'FS_CONFIG_SET_PATH_EMPTY'.underscorify().to_upper(), true)
+ found_types += 'FS_CONFIG_SET_PATH_EMPTY'
+else
+ srcconf.set10('HAVE_' + 'FS_CONFIG_SET_PATH_EMPTY'.underscorify().to_upper(), false)
+ missing_types += 'FS_CONFIG_SET_PATH_EMPTY'
+endif
+
+if cc.has_header_symbol('sys/mount.h', 'FS_CONFIG_SET_PATH_FD')
+ srcconf.set10('HAVE_' + 'FS_CONFIG_SET_PATH_FD'.underscorify().to_upper(), true)
+ found_types += 'FS_CONFIG_SET_PATH_FD'
+else
+ srcconf.set10('HAVE_' + 'FS_CONFIG_SET_PATH_FD'.underscorify().to_upper(), false)
+ missing_types += 'FS_CONFIG_SET_PATH_FD'
+endif
+
+if cc.has_header_symbol('sys/mount.h', 'FS_CONFIG_SET_CMD_CREATE')
+ srcconf.set10('HAVE_' + 'FS_CONFIG_SET_CMD_CREATE'.underscorify().to_upper(), true)
+ found_types += 'FS_CONFIG_SET_CMD_CREATE'
+else
+ srcconf.set10('HAVE_' + 'FS_CONFIG_SET_CMD_CREATE'.underscorify().to_upper(), false)
+ missing_types += 'FS_CONFIG_SET_CMD_CREATE'
+endif
+
+if cc.has_header_symbol('sys/mount.h', 'FS_CONFIG_SET_CMD_RECONFIGURE')
+ srcconf.set10('HAVE_' + 'FS_CONFIG_SET_CMD_RECONFIGURE'.underscorify().to_upper(), true)
+ found_types += 'FS_CONFIG_SET_CMD_RECONFIGURE'
+else
+ srcconf.set10('HAVE_' + 'FS_CONFIG_SET_CMD_RECONFIGURE'.underscorify().to_upper(), false)
+ missing_types += 'FS_CONFIG_SET_CMD_RECONFIGURE'
+endif
+
## Headers.
foreach ident: [
['bpf', '''#include <sys/syscall.h>
diff --git a/src/lxc/mount_utils.h b/src/lxc/mount_utils.h
index ea392672d8..fd34739459 100644
--- a/src/lxc/mount_utils.h
+++ b/src/lxc/mount_utils.h
@@ -82,37 +82,53 @@ struct lxc_rootfs;
#endif
/* fsconfig() commands */
+#if !HAVE_FSCONFIG_SET_FLAG
#ifndef FSCONFIG_SET_FLAG
#define FSCONFIG_SET_FLAG 0 /* Set parameter, supplying no value */
#endif
+#endif
+#if !HAVE_FSCONFIG_SET_STRING
#ifndef FSCONFIG_SET_STRING
#define FSCONFIG_SET_STRING 1 /* Set parameter, supplying a string value */
#endif
+#endif
+#if !HAVE_FSCONFIG_SET_BINARY
#ifndef FSCONFIG_SET_BINARY
#define FSCONFIG_SET_BINARY 2 /* Set parameter, supplying a binary blob value */
#endif
+#endif
+#if !HAVE_FSCONFIG_SET_PATH
#ifndef FSCONFIG_SET_PATH
#define FSCONFIG_SET_PATH 3 /* Set parameter, supplying an object by path */
#endif
+#endif
+#if !HAVE_FSCONFIG_SET_PATH_EMPTY
#ifndef FSCONFIG_SET_PATH_EMPTY
#define FSCONFIG_SET_PATH_EMPTY 4 /* Set parameter, supplying an object by (empty) path */
#endif
+#endif
+#if !HAVE_FSCONFIG_SET_FD
#ifndef FSCONFIG_SET_FD
#define FSCONFIG_SET_FD 5 /* Set parameter, supplying an object by fd */
#endif
+#endif
+#if !HAVE_FSCONFIG_CMD_CREATE
#ifndef FSCONFIG_CMD_CREATE
#define FSCONFIG_CMD_CREATE 6 /* Invoke superblock creation */
#endif
+#endif
+#if !FSCONFIG_CMD_RECONFIGURE
#ifndef FSCONFIG_CMD_RECONFIGURE
#define FSCONFIG_CMD_RECONFIGURE 7 /* Invoke superblock reconfiguration */
#endif
+#endif
/* fsmount() flags */
#ifndef FSMOUNT_CLOEXEC

View file

@ -1,14 +1,14 @@
# Template file for 'lxc'
pkgname=lxc
version=5.0.1
revision=3
version=6.0.3
revision=1
build_style=meson
configure_args="-Dpam-cgroup=true -Drootfs-mount-path=/var/lxc/containers
-Ddistrosysconfdir=default
-Dlog-path=/var/lxc/log -Dinit-script=[]"
hostmakedepends="pkg-config docbook2x"
makedepends="libcap-devel libseccomp-devel openssl-devel libapparmor-devel
pam-devel"
pam-devel dbus-devel"
depends="xz wget"
_desc="Linux Containers"
short_desc="${_desc} - utilities"
@ -16,7 +16,7 @@ maintainer="Cameron Nemo <cam@nohom.org>"
license="LGPL-2.1-or-later"
homepage="https://linuxcontainers.org"
distfiles="https://linuxcontainers.org/downloads/lxc/lxc-${version}.tar.gz"
checksum=d8195423bb1e206f8521d24b6cde4789f043960c7cf065990a9cf741dcfd4222
checksum=adac0837d2abfd2903916eaf56f60756f131327311f4f25ad917f6a71f73f98c
conf_files="/etc/lxc/default.conf"
make_dirs="