Quoting Paul Menage (menage@xxxxxxxxxx): > It just struck me that this patch broke access to the tasks file in > the presence of multiple pid namespaces, since the pids in the cached Hmm, sure does. > pid array are always from the namespace of the last process to open > the file. Well it's only around as long as the file is open, so I guess that's another reason noone has hit this bug. A task in pidns B must open the file between the open and close by a task in pidns A. > Since I suspect no-one uses pid namespaces in production > environments this probably isn't a show-stopper, but to be technically > correct we need to maintain a list of cached pid arrays keyed by pid > namespace. (This list should generally be very short, usually of > length 1). Just to clarify - do you have a patch in the works for this, or are you asking for the patch to be written? thanks, -serge _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
