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

Signed-off-by: Thomas Parrott <thomas.parrott@canonical.com>

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=eac7078a0fff1e72cf2b641721e3f55ec7e5e21eSigned-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Co-developed-by: David Howells <dhowells@redhat.com>
Signed-off-by: David Howells <dhowells@redhat.com>

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

Added /dev in the mknod commands.
Signed-off-by: Rachid Koucha <rachid.koucha@gmail.com>

Well, I added this syscall so we better use it. :)
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

The returns_twice attribute tells the compiler that a function may return more
than one time. The compiler will ensure that all registers are dead before
calling such a function and will emit a warning about the variables that may be
clobbered after the second return from the function. Examples of such functions
are setjmp and vfork. The longjmp-like counterpart of such function, if any,
might need to be marked with the noreturn attribute.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

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

Signed-off-by: Serge Hallyn <shallyn@cisco.com>

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

Signed-off-by: tomponline <thomas.parrott@canonical.com>

Signed-off-by: tomponline <thomas.parrott@canonical.com>

Signed-off-by: tomponline <thomas.parrott@canonical.com>

Signed-off-by: tomponline <thomas.parrott@canonical.com>

Signed-off-by: tomponline <thomas.parrott@canonical.com>

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

This backports various helpers associated with seccomp notify to make
maintenance easier.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

This backports seccomp notify into various parts of the codebase as a pure nop
to make maintenance easier.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Another case of calling 'zfs get' which requires reordering arguments to work with latest zfs.
Signed-off-by: Paul Gauret <pgauret@yahoo.com>

We don't in fact exit(1) if this is not specified, and it wouldn't make
sense to, since most people probably don't specify this.
Signed-off-by: Tycho Andersen <tycho@tycho.ws>

s/NETLINK_DUMP_STRICT_CHK/NETLINK_GET_STRICT_CHK/g
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

These configuration options use the same syntax and therefore it seems
more intuitive to have the same behavior for both of them, which is
not the case today since mount hooks and autodev mounts are called
between the two.

See: https://github.com/lxc/lxc/issues/2932Signed-off-by: Felix Abecassis <fabecassis@nvidia.com>

Change zfs arguments. This also works with older zfs versions, tested with
zfs 0.7.9-3 on Ubuntu 18.10.

Closes #2916.
Signed-off-by: Paul Gauret <pgauret@yahoo.com>
[christian.brauner@ubuntu.com: adapt commit message and add Signed-off-by for Paul]
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

We can simply fix this issue by switching to our cleanup macros instead of
manually freeing the memory.

Closes #2912.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: yosukesan <y.otsuki30@gmail.com>

Update for commit db74bbd0Signed-off-by: KATOH Yasufumi <karma@jazz.email.ne.jp>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Cc: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>

Closes #1823.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Cc: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Cc: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>

Signed-off-by: Felix Abecassis <fabecassis@nvidia.com>

Closes #2849.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: tomponline <tomp@tomp.uk>

Signed-off-by: tomponline <tomp@tomp.uk>

Signed-off-by: tomponline <tomp@tomp.uk>

Previously, environment variables with a space where splitted.
Signed-off-by: Felix Abecassis <fabecassis@nvidia.com>

Account for different trap number on 32bit SPARC.

Link: https://bugs.gentoo.org/656368Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

cgfsng: backport new cgroup handling logic

BugLink: https://bugs.launchpad.net/bugs/1825155

This will allow us to better support cgroup2 layouts on stable-3.0.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

The child_path variable is initialized very late in the function so jumping to
the on_error label would cause a nullderef. With the cleanup macros we can
simplify this function to simply do direct returns and avoid that whole issue.

Closes #2935.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>