kernel-fxtec-pro1x/arch/s390
Martin Schwidefsky a359bb1190 s390/kernel: squeeze a few more cycles out of the system call handler
Reorder the instructions of UPDATE_VTIME to improve superscalar execution,
remove duplicate checks for problem-state from the asynchronous interrupt
handlers, and move the check for problem-state from the synchronous
exit path to the program check path as it is only needed for program
checks inside the kernel.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2015-07-22 09:58:04 +02:00
..
appldata s390: appldata: drop owner assignment from platform_drivers 2014-10-20 16:20:13 +02:00
boot s390: remove "64" suffix from a couple of files 2015-03-25 11:49:34 +01:00
configs s390: new default configuration 2015-06-25 09:39:25 +02:00
crypto s390/crypto: add cpu feature modaliases for crypto modules 2015-07-22 09:58:02 +02:00
hypfs Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2015-07-04 19:36:06 -07:00
include s390/module: enable generic CPU feature modalias using s390 ELF hwcaps 2015-07-22 09:58:02 +02:00
kernel s390/kernel: squeeze a few more cycles out of the system call handler 2015-07-22 09:58:04 +02:00
kvm s390/kernel: lazy restore fpu registers 2015-07-22 09:58:01 +02:00
lib s390: remove "64" suffix from mem64.S and swsusp_asm64.S 2015-03-25 11:49:51 +01:00
mm revert "s390/mm: make hugepages_supported a boot time decision" 2015-07-17 16:39:52 -07:00
net s390/bpf: Fix backward jumps 2015-06-25 09:39:18 +02:00
oprofile s390/oprofile: fix compile error 2015-07-01 09:34:39 +02:00
pci s390/pci: improve handling of hotplug event 0x301 2015-06-18 15:45:54 +02:00
defconfig s390: new default configuration 2015-06-25 09:39:25 +02:00
Kbuild s390: remove 31 bit support 2015-03-25 11:49:33 +01:00
Kconfig s390/module: enable generic CPU feature modalias using s390 ELF hwcaps 2015-07-22 09:58:02 +02:00
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