s390/uaccess: always run the kernel in home space
authorMartin Schwidefsky <schwidefsky@de.ibm.com>
Tue, 24 Sep 2013 07:14:56 +0000 (09:14 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Thu, 24 Oct 2013 15:16:57 +0000 (17:16 +0200)
commite258d719ff28ecc7a048eb8f78380e68c4b3a3f0
tree1c7f496b97cef1111b230371940e603a2ca401a4
parent7d7c7b24e416afb2637be8447e03ca4457c100fd
s390/uaccess: always run the kernel in home space

Simplify the uaccess code by removing the user_mode=home option.
The kernel will now always run in the home space mode.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
21 files changed:
arch/s390/include/asm/mmu_context.h
arch/s390/include/asm/processor.h
arch/s390/include/asm/ptrace.h
arch/s390/include/asm/setup.h
arch/s390/include/asm/uaccess.h
arch/s390/kernel/compat_signal.c
arch/s390/kernel/ipl.c
arch/s390/kernel/process.c
arch/s390/kernel/ptrace.c
arch/s390/kernel/runtime_instr.c
arch/s390/kernel/setup.c
arch/s390/kernel/signal.c
arch/s390/kernel/smp.c
arch/s390/kernel/vdso.c
arch/s390/kernel/vtime.c
arch/s390/lib/Makefile
arch/s390/lib/uaccess_mvcos.c
arch/s390/lib/uaccess_pt.c
arch/s390/lib/uaccess_std.c [deleted file]
arch/s390/mm/fault.c
arch/s390/mm/pgtable.c