kernel_optimize_test/arch/s390
Martin Schwidefsky beef560b4c s390/uaccess: simplify control register updates
Always switch to the kernel ASCE in switch_mm. Load the secondary
space ASCE in finish_arch_post_lock_switch after checking that
any pending page table operations have completed. The primary
ASCE is loaded in entry[64].S. With this the update_primary_asce
call can be removed from the switch_to macro and from the start
of switch_mm function. Remove the load_primary argument from
update_user_asce/clear_user_asce, rename update_user_asce to
set_user_asce and rename update_primary_asce to load_kernel_asce.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2014-05-20 08:58:46 +02:00
..
appldata s390/appldata_os: fix cpu array size calculation 2014-03-07 15:25:55 +01:00
boot s390/boot: Install bzImage as default kernel image 2013-11-15 14:08:36 +01:00
configs Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2014-04-12 14:49:50 -07:00
crypto crypto: s390 - fix des and des3_ede ctr concurrency issue 2014-01-30 21:45:14 +08:00
hypfs hypfs: Add clarification for "weight_min" attribute 2014-03-17 15:53:03 +01:00
include s390/uaccess: simplify control register updates 2014-05-20 08:58:46 +02:00
kernel s390/uaccess: simplify control register updates 2014-05-20 08:58:46 +02:00
kvm Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2014-04-08 12:02:28 -07:00
lib s390/uaccess: simplify control register updates 2014-05-20 08:58:46 +02:00
math-emu s390: fix save and restore of the floating-point-control register 2013-10-24 17:17:11 +02:00
mm s390/uaccess: simplify control register updates 2014-05-20 08:58:46 +02:00
net s390/bpf,jit: initialize A register if 1st insn is BPF_S_LDX_B_MSH 2014-04-25 14:03:25 +02:00
oprofile s390/irq: Use defines for external interruption codes 2014-04-03 14:30:52 +02:00
pci Driver core / sysfs patches for 3.15-rc1 2014-04-01 16:28:19 -07:00
defconfig s390: update defconfigs 2014-03-17 15:52:57 +01:00
Kbuild
Kconfig s390/dump: Remove CONFIG_ZFCPDUMP 2014-05-20 08:58:43 +02:00
Kconfig.debug Kconfig: consolidate CONFIG_DEBUG_STRICT_USER_COPY_CHECKS 2013-04-30 17:04:09 -07:00
Makefile s390: allow to set gcc -mtune flag 2013-10-31 09:54:01 +01:00