Heiko Carstens d05d15da18 s390/topology: delay initialization of topology cpu masks ...

There is no reason to initialize the topology cpu masks already while
setup_arch() is being called. It is sufficient to initialize the masks
before the scheduler becomes SMP aware.
Therefore a pre-SMP initcall aka early_initcall is suffucient.

This also allows to convert the cpu_topology array into a per cpu
variable with a later patch. Without this patch this wouldn't be
possible since the per cpu memory areas are not allocated while setup_arch
is executed.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2015-02-12 09:37:22 +01:00

..

vdso32

s390/vdso: fix stack corruption

2014-10-27 13:27:02 +01:00

vdso64

s390/vdso: fix clock_gettime for CLOCK_THREAD_CPUTIME_ID, -2 and -3

2015-02-12 09:37:21 +01:00

.gitignore

s390: add various .gitignore files.

2012-05-16 14:42:41 +02:00

asm-offsets.c

s390/cmpxchg: use compiler builtins

2014-11-03 13:29:47 +01:00

audit.c

[S390] Get rid of a bunch of sparse warnings again.

2007-10-12 16:13:06 +02:00

audit.h

[S390] Get rid of a bunch of sparse warnings again.

2007-10-12 16:13:06 +02:00

base.S

s390: add SMT support

2015-01-22 12:16:01 +01:00

cache.c

s390/cacheinfo: don't use smp_processor_id() in preemptible context

2015-02-10 10:15:57 +01:00

compat_audit.c

[S390] Get rid of a bunch of sparse warnings again.

2007-10-12 16:13:06 +02:00

compat_linux.c

groups: Consolidate the setgroups permission checks

2014-12-05 17:19:27 -06:00

compat_linux.h

s390: add support for vector extension

2014-10-09 09:14:13 +02:00

compat_ptrace.h

[S390] ptrace cleanup

2011-01-05 12:47:31 +01:00

compat_signal.c

s390/signal: add sparse annotations

2014-11-03 13:30:36 +01:00

compat_wrapper.c

s390/kernel: add system calls for PCI memory access

2014-11-19 09:46:43 +01:00

cpcmd.c

s390/comments: unify copyright messages and remove file names

2012-07-20 11:15:04 +02:00

crash_dump.c

s390/kdump: add support for vector extension

2014-10-09 09:14:16 +02:00

debug.c

s390/debug: avoid function call for debug_sprintf_*

2014-12-08 09:42:29 +01:00

diag.c

[S390] replace diag10() with diag10_range() function

2011-05-10 17:13:43 +02:00

dis.c

s390: add SMT support

2015-01-22 12:16:01 +01:00

dumpstack.c

s390/traps: print interrupt code and instruction length code

2014-11-21 08:49:30 +01:00

early.c

s390/spinlock: add compare-and-delay to lock wait loops

2015-01-23 15:17:04 +01:00

ebcdic.c

s390/comments: unify copyright messages and remove file names

2012-07-20 11:15:04 +02:00

entry64.S

s390: use local symbol names in entry[64].S

2014-12-08 09:42:38 +01:00

entry.h

s390/signal: add sys_sigreturn and sys_rt_sigreturn declarations

2015-01-08 10:02:49 +01:00

entry.S

s390: use local symbol names in entry[64].S

2014-12-08 09:42:38 +01:00

ftrace.c

s390/ftrace: hotpatch support for function tracing

2015-01-29 09:19:25 +01:00

head31.S

s390/mm: Convert bootmem to memblock

2014-05-20 08:58:40 +02:00

head64.S

s390: fix kernel crash due to linkage stack instructions

2014-02-05 11:00:50 +01:00

head_kdump.S

s390/kdump: Use 64 bit mode for 0x10000 entry point

2012-10-18 17:50:09 +02:00

head.S

s390: add z13 code generation support

2015-01-22 12:15:57 +01:00

idle.c

s390/idle: convert open coded idle time seqcount

2014-12-08 09:42:32 +01:00

ipl.c

s390: add SMT support

2015-01-22 12:16:01 +01:00

irq.c

s390/irq: use irq 0

2014-11-18 18:23:03 +01:00

jump_label.c

s390/jump label: use different nop instruction

2015-01-29 16:33:34 +01:00

kprobes.c

s390/ftrace: hotpatch support for function tracing

2015-01-29 09:19:25 +01:00

lgr.c

s390/sysinfo,stsi: change return code handling

2012-09-26 15:45:12 +02:00

machine_kexec.c

s390: add SMT support

2015-01-22 12:16:01 +01:00

Makefile

s390/ftrace: hotpatch support for function tracing

2015-01-29 09:19:25 +01:00

mcount.S

s390/ftrace: hotpatch support for function tracing

2015-01-29 09:19:25 +01:00

module.c

module_arch_freeing_init(): new hook for archs before module->module_init freed.

2015-01-20 11:38:32 +10:30

nmi.c

s390: fix machine check handling

2014-12-01 11:06:55 +01:00

os_info.c

Include missing linux/slab.h inclusions

2013-04-29 15:42:01 -04:00

perf_cpum_cf_events.c

s390/cpum_cf: Export event names in sysfs

2013-12-16 14:37:50 +01:00

perf_cpum_cf.c

s390: Replace __get_cpu_var uses

2014-08-26 13:45:52 -04:00

perf_cpum_sf.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2014-12-11 17:30:55 -08:00

perf_event.c

s390/perf: make print_debug_cf() static

2014-03-14 12:59:32 +01:00

pgm_check.S

s390: add support for vector extension

2014-10-09 09:14:13 +02:00

process.c

s390/process: free vx save area when releasing tasks

2015-02-10 16:39:05 +01:00

processor.c

s390: reintroduce diag 44 calls for cpu_relax()

2015-01-29 09:19:16 +01:00

ptrace.c

s390/ptrace: always include vector registers in core files

2014-12-08 09:42:37 +01:00

reipl64.S

s390/comments: unify copyright messages and remove file names

2012-07-20 11:15:04 +02:00

reipl.S

s390/comments: unify copyright messages and remove file names

2012-07-20 11:15:04 +02:00

relocate_kernel64.S

s390/comments: unify copyright messages and remove file names

2012-07-20 11:15:04 +02:00

relocate_kernel.S

s390/comments: unify copyright messages and remove file names

2012-07-20 11:15:04 +02:00

runtime_instr.c

s390/irq: Use defines for external interruption codes

2014-04-03 14:30:52 +02:00

s390_ksyms.c

s390: use IS_ENABLED to check if a CONFIG is set to y or m

2013-12-16 14:38:04 +01:00

sclp.S

s390/sclp: sign extend return value of _sclp_print_early()

2015-01-08 10:02:52 +01:00

setup.c

s390/topology: delay initialization of topology cpu masks

2015-02-12 09:37:22 +01:00

signal.c

s390/signal: add sparse annotations

2014-11-03 13:30:36 +01:00

smp.c

s390/smp: remove check for CONFIG_ZFCPDUMP

2015-01-22 12:16:06 +01:00

stacktrace.c

s390/comments: unify copyright messages and remove file names

2012-07-20 11:15:04 +02:00

suspend.c

nosave: consolidate __nosave_{begin,end} in <asm/sections.h>

2014-10-09 22:26:04 -04:00

swsusp_asm64.S

s390/hibernate: add early resume function

2013-08-30 08:57:15 +02:00

sys_s390.c

teach SYSCALL_DEFINE<n> how to deal with long long/unsigned long long

2013-03-03 22:46:22 -05:00

syscalls.S

s390: wire up execveat syscall

2014-12-18 13:37:17 +01:00

sysinfo.c

s390: add SMT support

2015-01-22 12:16:01 +01:00

time.c

s390/kprobes: make use of NOKPROBE_SYMBOL()

2014-10-27 13:27:28 +01:00

topology.c

s390/topology: delay initialization of topology cpu masks

2015-02-12 09:37:22 +01:00

traps.c

s390/traps: die on translation exceptions

2014-11-21 08:49:33 +01:00

uprobes.c

s390/uprobes: fix user space PER events

2015-01-12 10:24:58 +01:00

vdso.c

arm64,ia64,ppc,s390,sh,tile,um,x86,mm: remove default gate area

2014-08-08 15:57:27 -07:00

vmlinux.lds.S

s390/linker skript: discard exit.data at runtime

2013-02-14 15:55:21 +01:00

vtime.c

s390: add SMT support

2015-01-22 12:16:01 +01:00