From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Serge E. Hallyn" Subject: [PATCH user-cr] restart: unshare mounts ns when unsharing pidns (for --pidns) Date: Wed, 24 Mar 2010 11:02:51 -0500 Message-ID: <20100324160251.GA18717@us.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Oren Laadan , Sukadev Bhattiprolu Cc: Linux Containers List-Id: containers.vger.kernel.org NOTE - this is against Suka's latest user-cr patchset. Without this patch, the cr_tests/simple testcase ends up remounting /proc at restart without having unshared mounts. Therefore, after running the testcase no tasks show up in /proc. With this patch on top of Suka's user-cr patchset, all cr_tests pass. Signed-off-by: Serge Hallyn --- restart.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/restart.c b/restart.c index 484668a..677033d 100644 --- a/restart.c +++ b/restart.c @@ -554,7 +554,7 @@ int app_restart(struct app_restart_args *args) ret = ckpt_coordinator_pidns(&ctx); } else if (ctx.args->pidns) { ckpt_dbg("new pidns with init\n"); - ctx.tasks_arr[0].flags |= TASK_NEWPID; + ctx.tasks_arr[0].flags |= TASK_NEWPID | TASK_NEWNS; if (global_send_sigint == -1) global_send_sigint = SIGKILL; ret = ckpt_coordinator(&ctx); -- 1.7.0