s390/compat: fix PSW32_USER_BITS definition
PSW32_USER_BITS should define the primary address space for user space
instead of the home address space.
Symptom of this bug is that gdb doesn't work in compat mode.
The bug was introduced with
781e3ed471ee "s390/uaccess: always run the kernel
in home space" and
6d09cc931ad2 "s390/compat: make psw32_user_bits a constant
value again".
Cc: stable@vger.kernel.org # v3.13+
Reported-by: Andreas Arnez <arnez@linux.vnet.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
projects / kernel.git / commit