s390/gs: add regset for the guarded storage broadcast control block
authorMartin Schwidefsky <schwidefsky@de.ibm.com>
Thu, 20 Apr 2017 11:54:11 +0000 (13:54 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Fri, 21 Apr 2017 10:38:56 +0000 (12:38 +0200)
commite525f8a6e696210d15f8b8277d4da12fc4add299
tree6f8e78dd19d3f53c34a7656d097b832f8272c62e
parentaa824e1340e79d26976c9f942add29edf612a67b
s390/gs: add regset for the guarded storage broadcast control block

The guarded storage interface allows to register a control block for
each thread that is activated with the guarded storage broadcast event.
To retrieve the complete state of a process from the kernel a register
set for the stored broadcast control block is required.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/kernel/ptrace.c
include/uapi/linux/elf.h