From: Sukadev Bhattiprolu <sukadev@xxxxxxxxxx> Subject: [RFC][PATCH 0/6] Allow unsharing pid namespace. This patchset defines a struct pid_nr and uses this to allow processes to unshare their pid namespace. struct pid_nr will hold [pid value, namespace] pair for each struct pid* in use. The pid value used will be different for each namespace the struct pid* is in use. A list of pid_nrs will be added to struct pid and used by the kernel when using pid values(through pid_nr()). [PATCH 1/6]: Add struct pid_nr and associated helper functions. [PATCH 2/6]: Reimplement the pid_nr() function using struct pid_nr. i.e pid_nr() should return the pid_t of a process depending on the pid namespace of the caller. [PATCH 3/6]: Attach a list of struct pid_nrs to the struct pid. [PATCH 4/6]: Statically allocate/initialize a struct pid_nr for swapper process. [PATCH 5/6]: Define helper functions used to unshare pid namespace. [PATCH 6/6]: Implement unsharing of pid namespace. Signed-off-by: Sukadev Bhattiprolu <sukadev@xxxxxxxxxx> Signed-off-by: Cedric Le Goater <clg@xxxxxxxxxx> Cc: Dave Hansen <haveblue@xxxxxxxxxx> Cc: Serge Hallyn <serue@xxxxxxxxxx> Cc: containers@xxxxxxxxxxxxxx --- _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxx https://lists.osdl.org/mailman/listinfo/containers
