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linux/arch/s390/kernel
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Gerald Schaefer 805bc0bc23 s390/kernel: build a relocatable kernel 
This patch adds support for building a relocatable kernel with -fPIE.
The kernel will be relocated to 0 early in the boot process.

Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Reviewed-by: Philipp Rudo <prudo@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2019-04-29 10:47:10 +02:00
..
syscalls
y2038: add 64-bit time_t syscalls to all 32-bit architectures
2019-02-07 00:13:28 +01:00
vdso32
s390/vdso: add missing FORCE to build targets
2018-10-26 10:19:40 +02:00
vdso64
s390/vdso: add missing FORCE to build targets
2018-10-26 10:19:40 +02:00
.gitignore
s390: add various .gitignore files.
2012-05-16 14:42:41 +02:00
alternative.c
s390: add automatic detection of the spectre defense
2018-03-28 08:38:24 +02:00
asm-offsets.c
s390: add support for virtually mapped kernel stacks
2018-10-09 11:20:57 +02:00
audit.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
audit.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
base.S
s390: add support for virtually mapped kernel stacks
2018-10-09 11:20:57 +02:00
cache.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
compat_audit.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
compat_linux.c
s390: use generic UID16 implementation
2019-01-18 09:33:18 +01:00
compat_linux.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
compat_ptrace.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
compat_signal.c
s390/compat: fix setup_frame32
2018-04-10 07:38:54 +02:00
cpcmd.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
crash_dump.c
memblock: memblock_phys_alloc(): don't panic
2019-03-12 10:04:01 -07:00
debug.c
s390: no need to check return value of debugfs_create functions
2019-01-28 15:58:55 +01:00
diag.c
s390/setup: set control program code via diag 318
2019-01-28 15:58:53 +01:00
dis.c
s390: kernel: add SPDX identifiers to the remaining files
2017-11-24 15:37:12 +01:00
dumpstack.c
s390/dumpstack: print psw mask and address again
2018-10-10 07:37:20 +02:00
early_nobss.c
s390/kasan: add initialization code and enable it
2018-10-09 11:21:20 +02:00
early_printk.c
s390/hibernate: fix error handling when suspend cpu != resume cpu
2018-09-20 13:20:23 +02:00
early.c
s390: enable processes for mio instructions
2019-04-29 10:47:01 +02:00
ebcdic.c
s390: ebcdic: convert comments to UTF-8
2018-08-23 18:48:43 -07:00
entry.h
s390: add support for virtually mapped kernel stacks
2018-10-09 11:20:57 +02:00
entry.S
s390: autogenerate compat syscall wrappers
2019-01-18 09:33:19 +01:00
fpu.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ftrace.c
s390/function_graph: Simplify with function_graph_enter()
2018-11-27 20:31:30 -05:00
guarded_storage.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2017-11-13 11:47:01 -08:00
head64.S
s390: remove dead code
2019-02-07 11:56:57 +01:00
idle.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ima_arch.c
s390/kexec_file: Disable kexec_load when IPLed secure
2019-04-29 10:44:03 +02:00
ipl_vmparm.c
s390/ipl: provide uapi header for list directed IPL
2019-04-26 12:34:05 +02:00
ipl.c
s390/ipl: Provide has_secure sysfs attribute
2019-04-29 10:44:04 +02:00
irq.c
s390/pci: gather statistics for floating vs directed irqs
2019-04-29 10:47:01 +02:00
jump_label.c
jump_label: move 'asm goto' support test to Kconfig
2019-01-06 09:46:51 +09:00
kdebugfs.c
s390: no need to check return value of debugfs_create functions
2019-01-28 15:58:55 +01:00
kexec_elf.c
s390/kexec_file: Create ipl report and pass to next kernel
2019-04-29 10:44:02 +02:00
kexec_image.c
s390/kexec_file: Create ipl report and pass to next kernel
2019-04-29 10:44:02 +02:00
kprobes.c
bpf/error-inject/kprobes: Clear current_kprobe and enable preempt in kprobe
2018-06-21 12:33:19 +02:00
lgr.c
s390: kernel: add SPDX identifiers to the remaining files
2017-11-24 15:37:12 +01:00
machine_kexec_file.c
s390/kernel: build a relocatable kernel
2019-04-29 10:47:10 +02:00
machine_kexec_reloc.c
s390/kernel: build a relocatable kernel
2019-04-29 10:47:10 +02:00
machine_kexec.c
s390: add support for virtually mapped kernel stacks
2018-10-09 11:20:57 +02:00
Makefile
s390/kernel: build a relocatable kernel
2019-04-29 10:47:10 +02:00
mcount.S
s390/ftrace: Add -mfentry and -mnop-mcount support
2018-08-15 22:39:53 -04:00
module.c
s390/kasan: dynamic shadow mem allocation for modules
2018-10-09 11:21:23 +02:00
nmi.c
headers: untangle kmemleak.h from mm.h
2018-04-05 21:36:27 -07:00
nospec-branch.c
s390: Convert IS_ENABLED uses to __is_defined
2019-04-11 13:36:53 +02:00
nospec-sysfs.c
s390: Convert IS_ENABLED uses to __is_defined
2019-04-11 13:36:53 +02:00
os_info.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
perf_cpum_cf_common.c
s390/cpum_cf: move common functions into a separate file
2019-02-22 09:19:55 +01:00
perf_cpum_cf_diag.c
s390/cpum_cf_diag: Add support for CPU-MF SVN 6
2019-04-23 16:30:06 +02:00
perf_cpum_cf_events.c
s390/cpum_cf: Add support for CPU-MF SVN 6
2019-03-29 07:23:50 +01:00
perf_cpum_cf.c
s390/cpum_cf: Add support for CPU-MF SVN 6
2019-03-29 07:23:50 +01:00
perf_cpum_sf.c
perf/aux: Make perf_event accessible to setup_aux()
2019-02-06 10:00:39 -03:00
perf_event.c
s390: kernel: Remove redundant license text
2017-11-24 15:37:20 +01:00
perf_regs.c
s390/perf: fix gcc 8 array-bounds warning
2018-07-02 11:24:54 +02:00
pgm_check.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
process.c
s390: update sampling tag after task pid change
2018-04-23 07:57:17 +02:00
processor.c
s390: report new CPU capabilities
2019-04-25 15:34:10 +02:00
ptrace.c
s390/gs: add compat regset for the guarded storage broadcast control block
2017-11-28 17:33:15 +01:00
reipl.S
s390/kernel: use expoline for indirect branches
2018-05-07 21:12:39 +02:00
relocate_kernel.S
s390/kexec_file: Load new kernel to absolute 0
2019-04-29 10:44:00 +02:00
runtime_instr.c
s390/runtime_instrumentation: re-add signum system call parameter
2018-02-05 07:34:50 +01:00
setup.c
s390/ipl: read IPL report at early boot
2019-04-26 12:34:05 +02:00
signal.c
s390: wire up rseq system call
2018-07-04 08:35:18 +02:00
smp.c
s390 update with improvements and bug fixes for 5.1-rc2
2019-03-28 08:35:32 -07:00
stacktrace.c
s390: kernel: add SPDX identifiers to the remaining files
2017-11-24 15:37:12 +01:00
sthyi.c
s390/sthyi: Fix machine name validity indication
2018-10-15 12:17:00 +02:00
suspend.c
s390: unify linker symbols usage
2018-02-27 08:05:23 +01:00
swsusp.S
s390 updates for the 5.1 merge window
2019-03-05 11:13:10 -08:00
sys_s390.c
s390: autogenerate compat syscall wrappers
2019-01-18 09:33:19 +01:00
sysinfo.c
s390: no need to check return value of debugfs_create functions
2019-01-28 15:58:55 +01:00
time.c
s390/time: Remove read_boot_clock64()
2018-07-20 00:02:41 +02:00
topology.c
treewide: add checks for the return value of memblock_alloc*()
2019-03-12 10:04:02 -07:00
trace.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
traps.c
signal/s390: Use force_sig_fault where appropriate
2018-04-25 10:44:08 -05:00
uprobes.c
s390/uprobes: implement arch_uretprobe_is_alive()
2018-04-23 07:57:16 +02:00
vdso.c
s390: don't build vdso32 with clang
2019-04-11 13:36:49 +02:00
vmlinux.lds.S
s390/kernel: build a relocatable kernel
2019-04-29 10:47:10 +02:00
vtime.c
s390/vtime: steal time exponential moving average
2019-03-06 14:59:50 +01:00