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Christian Brauner [Mon, 15 Feb 2021 16:02:55 +0000 (17:02 +0100)]

confile: forbid absolute paths in config items that modify the cgroup layout

This is not a safety measure but merely is supposed to raise awareness that
these paths are always relative to the cgroup root as determined by
lxc.cgroup.relative.

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Mon, 15 Feb 2021 15:49:09 +0000 (16:49 +0100)]

confile: forbid walking upwards for confile items that modify cgroup layout

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Mon, 15 Feb 2021 16:53:58 +0000 (17:53 +0100)]

confile_utils: normalize paths in config items

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Mon, 15 Feb 2021 15:36:39 +0000 (16:36 +0100)]

confile: use set_config_path_item() for most cgroup layout modifiers

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Stéphane Graber [Mon, 15 Feb 2021 17:08:01 +0000 (12:08 -0500)]

Merge pull request #3673 from brauner/2021-02-15/nesting

cgroups: first batch of cgroup mounting fixes

commit | commitdiff | tree

Christian Brauner [Mon, 15 Feb 2021 14:07:02 +0000 (15:07 +0100)]

cgroupfs: rework cgroup2 mounting

We now explicitly refuse to mount cgroups on pure unified layouts when the
container is not running in a separate cgroup namespace. This is not a
regression since we simply always failed before anyway. I will likely fix this
very soon though. But there are bigger fish to fry currently.

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Mon, 15 Feb 2021 12:58:10 +0000 (13:58 +0100)]

cgroups: log early return

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Mon, 15 Feb 2021 12:54:51 +0000 (13:54 +0100)]

cgroups: s/__cg_mount_direct()/__cgroupfs_mount()/g

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Mon, 15 Feb 2021 12:54:10 +0000 (13:54 +0100)]

cgroups: strip LXC_AUTO_CGROUP_MIXED and LXC_AUTO_CGROUP_FULL_MIXED when cgroup namespaces are supported and used

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Mon, 15 Feb 2021 12:45:45 +0000 (13:45 +0100)]

cgroups: fix flag checking in legacy mount paths

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Mon, 15 Feb 2021 12:44:24 +0000 (13:44 +0100)]

cgroups: s/cg_mount_cgroup_full()/cgroupfs_bind_mount()/g

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Mon, 15 Feb 2021 12:42:40 +0000 (13:42 +0100)]

cgroups: s/cg_mount_in_cgroup_namespace()/cgroupfs_mount()/g

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Mon, 15 Feb 2021 12:41:02 +0000 (13:41 +0100)]

conf: remove wrong comment

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Mon, 15 Feb 2021 12:36:49 +0000 (13:36 +0100)]

cgroups: switch to flag-based checking

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Mon, 15 Feb 2021 12:25:00 +0000 (13:25 +0100)]

cgroups: don't strip LXC_AUTO_CGROUP_FORCE

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Mon, 15 Feb 2021 12:23:51 +0000 (13:23 +0100)]

cgroups: make clear that a flag argument is passed to cgroup mount functions

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Mon, 15 Feb 2021 11:29:47 +0000 (12:29 +0100)]

utils: add development helper to quickly dump a directories contents

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Mon, 15 Feb 2021 11:23:36 +0000 (12:23 +0100)]

cgroups: improve cgroup mounting

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Mon, 15 Feb 2021 11:05:20 +0000 (12:05 +0100)]

cgroups: verify that we are actually running in cgroup namespace

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Mon, 15 Feb 2021 10:57:31 +0000 (11:57 +0100)]

cgroups: pass handler to cgroup mount() method

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Mon, 15 Feb 2021 10:55:33 +0000 (11:55 +0100)]

conf: don't pass conf separately to lxc_mount_auto_mounts()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Mon, 15 Feb 2021 10:47:53 +0000 (11:47 +0100)]

cgroups: move cgns_supported() to cgroup utilities

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Stéphane Graber [Sun, 14 Feb 2021 20:38:58 +0000 (15:38 -0500)]

Merge pull request #3672 from brauner/2021-02-14/fixes

start: small fixes

commit | commitdiff | tree

Christian Brauner [Sun, 14 Feb 2021 19:45:22 +0000 (20:45 +0100)]

start: fix comment about time namespace preservation

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sun, 14 Feb 2021 19:44:57 +0000 (20:44 +0100)]

start: improve comment in lxc_spawn()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sun, 14 Feb 2021 19:44:18 +0000 (20:44 +0100)]

start: improve comments

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sun, 14 Feb 2021 19:41:50 +0000 (20:41 +0100)]

start: improve namespace preservation

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sun, 14 Feb 2021 19:36:25 +0000 (20:36 +0100)]

start: fix error handling and improve comment

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Stéphane Graber [Sun, 14 Feb 2021 15:55:54 +0000 (10:55 -0500)]

Merge pull request #3671 from brauner/2021-02-14/namespace_hooks

hooks: rework exposing namespace information

commit | commitdiff | tree

Christian Brauner [Sun, 14 Feb 2021 13:07:44 +0000 (14:07 +0100)]

network: expose namespace fd paths to network hooks

Closes: #3667
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sun, 14 Feb 2021 13:03:07 +0000 (14:03 +0100)]

start: rework namespace preservation and path creation for hooks

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Stéphane Graber [Sun, 14 Feb 2021 00:02:22 +0000 (19:02 -0500)]

Merge pull request #3670 from brauner/2021-02-13/fixes

tree-wide: convert to strequal() and strnequal()

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:37:47 +0000 (21:37 +0100)]

utils: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:37:05 +0000 (21:37 +0100)]

seccomp: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:36:14 +0000 (21:36 +0100)]

lxccontainer: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:35:45 +0000 (21:35 +0100)]

lsm: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:35:19 +0000 (21:35 +0100)]

freezer: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:35:01 +0000 (21:35 +0100)]

file_utils: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:34:33 +0000 (21:34 +0100)]

confile_utils: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:33:58 +0000 (21:33 +0100)]

confile: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:33:01 +0000 (21:33 +0100)]

conf: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:32:20 +0000 (21:32 +0100)]

cgroups: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:31:06 +0000 (21:31 +0100)]

attach: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:30:50 +0000 (21:30 +0100)]

utils: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:30:11 +0000 (21:30 +0100)]

terminal: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:29:51 +0000 (21:29 +0100)]

string_utils: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:28:46 +0000 (21:28 +0100)]

state: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:28:29 +0000 (21:28 +0100)]

start: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:27:53 +0000 (21:27 +0100)]

namespace: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:27:35 +0000 (21:27 +0100)]

seccomp: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:26:26 +0000 (21:26 +0100)]

network: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:40:20 +0000 (21:40 +0100)]

lxccontainer: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:24:16 +0000 (21:24 +0100)]

lsm: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:23:01 +0000 (21:23 +0100)]

log: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:22:35 +0000 (21:22 +0100)]

initutils: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:21:58 +0000 (21:21 +0100)]

criu: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:21:03 +0000 (21:21 +0100)]

confile_utils: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:20:26 +0000 (21:20 +0100)]

confile: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:16:18 +0000 (21:16 +0100)]

conf: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:14:19 +0000 (21:14 +0100)]

cgroups: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Sat, 13 Feb 2021 20:12:45 +0000 (21:12 +0100)]

attach: convert to strequal()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Stéphane Graber [Thu, 11 Feb 2021 14:14:16 +0000 (09:14 -0500)]

Merge pull request #3666 from brauner/2021-02-11/fixes

Improved mount api support checking & console setup hardening

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 13:51:46 +0000 (14:51 +0100)]

tree-wide: rework mount api support checks

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 13:42:55 +0000 (14:42 +0100)]

conf: introduce lxc_bind_mount_console()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 13:41:02 +0000 (14:41 +0100)]

macro: add LXC_PROC_SELF_FD_LEN

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 13:40:41 +0000 (14:40 +0100)]

file_utils: add same_file_lax()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 13:40:17 +0000 (14:40 +0100)]

string_utils: add fdstr()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 13:39:58 +0000 (14:39 +0100)]

string_utils: add proc_self_fd()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 13:39:20 +0000 (14:39 +0100)]

memory_utils: add close_move_fd()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Stéphane Graber [Thu, 11 Feb 2021 12:59:48 +0000 (07:59 -0500)]

Merge pull request #3665 from brauner/2021-02-11/fixes

tree-wide: fixes

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 09:51:54 +0000 (10:51 +0100)]

utils: convert to strnprintf()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 09:49:10 +0000 (10:49 +0100)]

string_utils: convert to strnprintf()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 09:48:07 +0000 (10:48 +0100)]

terminal: convert to strnprintf()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 09:47:38 +0000 (10:47 +0100)]

start: convert to strnprintf()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 09:46:47 +0000 (10:46 +0100)]

seccomp: convert to strnprintf()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 09:45:14 +0000 (10:45 +0100)]

rexec: convert to strnprintf()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 09:44:38 +0000 (10:44 +0100)]

network: convert to strnprintf()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 09:42:22 +0000 (10:42 +0100)]

mount_utils: convert to strnprintf()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 09:41:52 +0000 (10:41 +0100)]

monitor: convert to strnprintf()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 09:40:56 +0000 (10:40 +0100)]

lxclock: convert to strnprintf()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 09:40:00 +0000 (10:40 +0100)]

lxccontainer: convert to strnprintf()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 09:32:22 +0000 (10:32 +0100)]

log: convert to strnprintf()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 09:30:38 +0000 (10:30 +0100)]

file_utils: convert to strnprintf()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 09:29:59 +0000 (10:29 +0100)]

criu: convert to strnprintf()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 09:28:07 +0000 (10:28 +0100)]

confile_utils: convert to strnprintf()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 09:27:06 +0000 (10:27 +0100)]

confile: convert to strnprintf()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 09:24:18 +0000 (10:24 +0100)]

conf: convert to strnprintf()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 09:18:41 +0000 (10:18 +0100)]

commands_utils: convert to strnprintf()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 09:16:34 +0000 (10:16 +0100)]

attach: convert to strnprintf()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 09:15:15 +0000 (10:15 +0100)]

cgroups: convert to strnprintf()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Thu, 11 Feb 2021 09:14:34 +0000 (10:14 +0100)]

string_utils: add wrapper for snprintf()

This let's us avoid the tedious

if (ret < 0 || (size_t)ret >= sizeof(buf))

style of error checking.

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Stéphane Graber [Wed, 10 Feb 2021 20:52:59 +0000 (15:52 -0500)]

Merge pull request #3664 from brauner/2021-02-10/fixes

cgroups: fixes

commit | commitdiff | tree

Christian Brauner [Wed, 10 Feb 2021 19:18:37 +0000 (20:18 +0100)]

cgroups: log container process entering

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Wed, 10 Feb 2021 19:17:32 +0000 (20:17 +0100)]

cgroups: log monitor and transient process entering

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Wed, 10 Feb 2021 19:15:48 +0000 (20:15 +0100)]

cgroups: do not return early when entering monitor cgroups

This will happen when restoring a container via criu.

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Wed, 10 Feb 2021 19:14:38 +0000 (20:14 +0100)]

cgroups: use brackets to have clear semantics for flags checking

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Stéphane Graber [Wed, 10 Feb 2021 18:41:07 +0000 (13:41 -0500)]

Merge pull request #3663 from brauner/2021-02-10/fixes

criu: fixes

commit | commitdiff | tree

Christian Brauner [Wed, 10 Feb 2021 12:21:25 +0000 (13:21 +0100)]

criu: handle new cgroup layout

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Wed, 10 Feb 2021 12:12:47 +0000 (13:12 +0100)]

criu: lxc_init() already initializes cgroups

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

commit | commitdiff | tree

Christian Brauner [Wed, 10 Feb 2021 12:03:06 +0000 (13:03 +0100)]

criu: warn about cgroup hierarchies without controllers

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Mirror of https://github.com/lxc/lxc.git