This is needed to preserve current behaviour, when process in initial pid and
user namespaces (i.e. in VE#0) can receive events from all the processes in
the system.

Signed-off-by: Stanislav Kinsburskiy <skinsbur...@virtuozzo.com>
---
 drivers/connector/cn_proc.c |   29 ++++++++++++++++++++++-------
 1 file changed, 22 insertions(+), 7 deletions(-)

diff --git a/drivers/connector/cn_proc.c b/drivers/connector/cn_proc.c
index 17e0247..81f2e56 100644
--- a/drivers/connector/cn_proc.c
+++ b/drivers/connector/cn_proc.c
@@ -96,16 +96,16 @@ static int proc_event_num_listeners(struct ve_struct *ve)
        return 0;
 }
 
-static void proc_event_connector(struct task_struct *task,
-                                int what, int cookie,
-                                bool (*fill_event)(struct proc_event *ev,
-                                                   struct ve_struct *ve,
-                                                   struct task_struct *task,
-                                                   int cookie))
+static void proc_event_connector_ve(struct task_struct *task,
+                                   struct ve_struct *ve,
+                                   int what, int cookie,
+                                   bool (*fill_event)(struct proc_event *ev,
+                                                      struct ve_struct *ve,
+                                                      struct task_struct *task,
+                                                      int cookie))
 {
        struct cn_msg *msg;
        __u8 buffer[CN_PROC_MSG_SIZE] __aligned(8);
-       struct ve_struct *ve = task->task_ve;
 
        if (proc_event_num_listeners(ve) < 1)
                return;
@@ -118,6 +118,21 @@ static void proc_event_connector(struct task_struct *task,
        cn_netlink_send_ve(ve, msg, CN_IDX_PROC, GFP_KERNEL);
 }
 
+static void proc_event_connector(struct task_struct *task,
+                                int what, int cookie,
+                                bool (*fill_event)(struct proc_event *ev,
+                                                   struct ve_struct *ve,
+                                                   struct task_struct *task,
+                                                   int cookie))
+{
+       struct ve_struct *ve = task->task_ve;
+
+       if (!ve_is_super(ve))
+               proc_event_connector_ve(task, ve, what, cookie, fill_event);
+
+       proc_event_connector_ve(task, get_ve0(), what, cookie, fill_event);
+}
+
 static bool fill_fork_event(struct proc_event *ev, struct ve_struct *ve,
                            struct task_struct *task, int unused)
 {

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