Re: [PATCH v1 2/4] ipc: Use proper ipc namespace

[Alexey Gladkov <legion@kernel.org>]

On Mon, May 02, 2022 at 11:09:22AM -0500, Eric W. Biederman wrote:
> Alexey Gladkov <legion@kernel.org> writes:
> 
> > As Eric Biederman pointed out, changing the namespace broke checkpoint
> > restore. I have reverted my previous changes.
> 
> Can you remind me the bug that is being fixed here?
> 
> I am probably just going to fast to see it, but it would be good to have
> it described in the commit comment.

It was preparation for the "ipc: Check permissions for checkpoint_restart
sysctls at open time". I wanted to split the commit and make it more readable,
but it looks like I just confused everyone. This change should be part of the
next commit.

Here is a new version of the patchset where I moved the bugfix to a separate
commit as you requested in the next email.

Does that look better?

--

Alexey Gladkov (4):
  ipc: Use the same namespace to modify and validate
  ipc: Remove extra1 field abuse to pass ipc namespace
  ipc: Check permissions for checkpoint_restart sysctls at open time
  ipc: Remove extra braces

 ipc/ipc_sysctl.c | 108 +++++++++++++++++++++--------------------------
 1 file changed, 49 insertions(+), 59 deletions(-)

-- 
2.33.3