Martin Schwidefsky 4ba2815d3b s390/mm: align 64-bit PIE binaries to 4GB ... The base address (STACK_TOP / 3 * 2) for a 64-bit program is two thirds into the 4GB segment at 0x2aa00000000. The randomization added on z13 can eat another 1GB of the remaining 1.33GB to the next 4GB boundary. In the worst case 300MB are left for the executable + bss which may cross into the next 4GB segment. This is bad for branch prediction, therefore align the base address to 4GB to give the program more room before it crosses the 4GB boundary. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2015-02-19 10:36:32 +01:00
..
appldata	s390: appldata: drop owner assignment from platform_drivers	2014-10-20 16:20:13 +02:00
boot	s390/sclp: fix declaration of _sclp_print_early()	2015-01-08 10:02:51 +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/hypfs: Eliminate hypfs interval	2015-02-10 16:39:02 +01:00
include	s390/topology: convert cpu_topology array to per cpu variable	2015-02-12 09:37:22 +01:00
kernel	s390/cacheinfo: coding style changes	2015-02-12 09:37:24 +01:00
kvm	rcu: Make SRCU optional by using CONFIG_SRCU	2015-01-06 11:04:29 -08:00
lib	s390/spinlock: add compare-and-delay to lock wait loops	2015-01-23 15:17:04 +01:00
math-emu	s390: fix save and restore of the floating-point-control register	2013-10-24 17:17:11 +02:00
mm	s390/mm: align 64-bit PIE binaries to 4GB	2015-02-19 10:36:32 +01:00
net	s390/bpf: Zero extend parameters before calling C function	2015-01-15 11:10:41 +01:00
oprofile	s390: Replace __get_cpu_var uses	2014-08-26 13:45:52 -04:00
pci	s390/pci: add missing address space annotation	2015-01-08 10:02:47 +01:00
defconfig	s390: update default configuration	2015-01-22 12:16:09 +01:00
Kbuild
Kconfig	s390/smp: increase maximum value of NR_CPUS to 512	2015-01-30 09:31:13 +01:00
Kconfig.debug
Makefile	s390/ftrace: hotpatch support for function tracing	2015-01-29 09:19:25 +01:00