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linux-next/arch/s390
Heiko Carstens 5a79859ae0 s390: remove 31 bit support
Remove the 31 bit support in order to reduce maintenance cost and
effectively remove dead code. Since a couple of years there is no
distribution left that comes with a 31 bit kernel.

The 31 bit kernel also has been broken since more than a year before
anybody noticed. In addition I added a removal warning to the kernel
shown at ipl for 5 minutes: a960062e58 ("s390: add 31 bit warning
message") which let everybody know about the plan to remove 31 bit
code. We didn't get any response.

Given that the last 31 bit only machine was introduced in 1999 let's
remove the code.
Anybody with 31 bit user space code can still use the compat mode.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2015-03-25 11:49:33 +01:00
..
appldata s390: appldata: drop owner assignment from platform_drivers 2014-10-20 16:20:13 +02:00
boot s390: remove 31 bit support 2015-03-25 11:49:33 +01:00
configs s390: update default configuration 2015-01-22 12:16:09 +01:00
crypto s390/crypto: remove 'const' to avoid compiler warnings 2015-01-08 10:02:53 +01:00
hypfs s390: remove 31 bit support 2015-03-25 11:49:33 +01:00
include s390: remove 31 bit support 2015-03-25 11:49:33 +01:00
kernel s390: remove 31 bit support 2015-03-25 11:49:33 +01:00
kvm KVM: s390: non-LPAR case obsolete during facilities mask init 2015-03-04 10:33:25 +01:00
lib s390: remove 31 bit support 2015-03-25 11:49:33 +01:00
mm s390: remove 31 bit support 2015-03-25 11:49:33 +01:00
net s390/bpf: Zero extend parameters before calling C function 2015-01-15 11:10:41 +01:00
oprofile s390: remove 31 bit support 2015-03-25 11:49:33 +01:00
pci s390/pci: unify pci_iomap symbol exports 2015-02-27 17:50:07 +01:00
defconfig s390: update default configuration 2015-01-22 12:16:09 +01:00
Kbuild s390: remove 31 bit support 2015-03-25 11:49:33 +01:00
Kconfig s390: remove 31 bit support 2015-03-25 11:49:33 +01:00
Kconfig.debug Kconfig: consolidate CONFIG_DEBUG_STRICT_USER_COPY_CHECKS 2013-04-30 17:04:09 -07:00
Makefile s390: remove 31 bit support 2015-03-25 11:49:33 +01:00