linux/arch/s390
Heiko Carstens 57f2ffe14f s390: remove diag 44 calls from cpu_relax()
Simplify cpu_relax() to a simple barrier(). Performance wise this doesn't
seem to make any big difference anymore, since nearly all lock variants
have directed yield semantics in the meantime.
Also this makes s390 behave like all other architectures.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2014-11-28 09:47:49 +01:00
..
appldata s390/appldata: add slab.h for kzalloc/kfree 2014-05-20 08:58:51 +02:00
boot s390/boot: fix boot of compressed kernel built with gcc 4.9 2014-05-27 10:26:04 +02:00
configs s390: update default configuration 2014-10-27 13:27:03 +01:00
crypto crypto: s390 - fix aes,des ctr mode concurrency finding. 2014-05-08 21:46:09 +08:00
hypfs hypfs: Add clarification for "weight_min" attribute 2014-03-17 15:53:03 +01:00
include s390: remove diag 44 calls from cpu_relax() 2014-11-28 09:47:49 +01:00
kernel s390/traps: die on translation exceptions 2014-11-21 08:49:33 +01:00
kvm s390/mm: disable KSM for storage key enabled pages 2014-10-27 13:27:26 +01:00
lib s390/uprobes: fix kprobes dependency 2014-10-17 14:45:51 +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/traps: print interrupt code and instruction length code 2014-11-21 08:49:30 +01:00
net net: filter: constify detection of pkt_type_offset 2014-09-13 17:07:21 -04:00
oprofile s390: Replace __get_cpu_var uses 2014-08-26 13:45:52 -04:00
pci s390/pci: Deletion of unnecessary checks before the function call "debug_unregister" 2014-11-28 09:47:20 +01:00
defconfig s390: update default configuration 2014-10-27 13:27:03 +01:00
Kbuild s390/pci: base support 2012-11-30 15:40:45 +01:00
Kconfig Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2014-10-14 03:47:00 +02:00
Kconfig.debug Kconfig: consolidate CONFIG_DEBUG_STRICT_USER_COPY_CHECKS 2013-04-30 17:04:09 -07:00
Makefile s390: pass march flag to assembly files as well 2014-09-09 08:53:28 +02:00