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linux/arch/s390/kernel
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Martin Schwidefsky 4253b0e062 s390: move spectre sysfs attribute code 
The nospec-branch.c file is compiled without the gcc options to
generate expoline thunks. The return branch of the sysfs show
functions cpu_show_spectre_v1 and cpu_show_spectre_v2 is an indirect
branch as well. These need to be compiled with expolines.

Move the sysfs functions for spectre reporting to a separate file
and loose an '.' for one of the messages.

Cc: stable@vger.kernel.org # 4.16
Fixes: d424986f1d ("s390: add sysfs attributes for spectre")
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2018-05-07 21:12:41 +02:00
..
syscalls
s390/kexec_file: Add kexec_file_load system call
2018-04-16 09:10:22 +02:00
vdso32
s390/vdso: revise CFI annotations of vDSO functions
2017-12-13 10:51:36 +01:00
vdso64
s390/vdso: revise CFI annotations of vDSO functions
2017-12-13 10:51:36 +01:00
.gitignore
s390: add various .gitignore files.
2012-05-16 14:42:41 +02:00
als.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
alternative.c
s390: add automatic detection of the spectre defense
2018-03-28 08:38:24 +02:00
asm-offsets.c
s390/ftrace: use expoline for indirect branches
2018-05-07 21:12:38 +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/kernel: use expoline for indirect branches
2018-05-07 21:12:39 +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
mm: add ksys_readahead() helper; remove in-kernel calls to sys_readahead()
2018-04-02 20:16:12 +02:00
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
compat_wrapper.c
s390/kexec_file: Add kexec_file_load system call
2018-04-16 09:10:22 +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
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
debug.c
s390/debug: use pK for kernel pointers
2017-11-24 14:28:34 +01:00
diag.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
dis.c
s390: kernel: add SPDX identifiers to the remaining files
2017-11-24 15:37:12 +01:00
dumpstack.c
s390: kernel: add SPDX identifiers to the remaining files
2017-11-24 15:37:12 +01:00
early_printk.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
early.c
s390/ipl: rely on diag308 store to get ipl info
2018-04-10 07:38:59 +02:00
ebcdic.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
entry.h
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2017-11-13 11:47:01 -08:00
entry.S
s390: move expoline assembler macros to a header
2018-05-07 09:07:32 +02:00
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
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
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 all code using the access register mode
2017-11-14 11:01:47 +01:00
head_kdump.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
head.S
s390/head: replace hard coded values with constants
2018-01-23 07:36:46 +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
ipl.c
s390/ipl: remove reipl_method and dump_method
2018-04-10 07:39:00 +02:00
irq.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
jump_label.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
kdebugfs.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
kexec_elf.c
s390/kexec_file: Add ELF loader
2018-04-16 09:10:23 +02:00
kexec_image.c
s390/kexec_file: Add crash support to image loader
2018-04-16 09:10:22 +02:00
kprobes.c
s390/kprobes: Fix %p uses in error messages
2018-02-02 10:47:15 +01:00
lgr.c
s390: kernel: add SPDX identifiers to the remaining files
2017-11-24 15:37:12 +01:00
machine_kexec_file.c
s390/kexec_file: Add ELF loader
2018-04-16 09:10:23 +02:00
machine_kexec.c
s390/ipl: correct kdump reipl block checksum calculation
2018-04-10 07:39:00 +02:00
Makefile
s390: move spectre sysfs attribute code
2018-05-07 21:12:41 +02:00
mcount.S
s390/ftrace: use expoline for indirect branches
2018-05-07 21:12:38 +02:00
module.c
s390: correct module section names for expoline code revert
2018-04-23 07:57:17 +02:00
nmi.c
headers: untangle kmemleak.h from mm.h
2018-04-05 21:36:27 -07:00
nospec-branch.c
s390: move spectre sysfs attribute code
2018-05-07 21:12:41 +02:00
nospec-sysfs.c
s390: move spectre sysfs attribute code
2018-05-07 21:12:41 +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_events.c
s390/cpum_cf: rename IBM z13/z14 counter names
2018-04-23 07:57:17 +02:00
perf_cpum_cf.c
s390: kernel: Remove redundant license text
2017-11-24 15:37:20 +01:00
perf_cpum_sf.c
s390: kernel: Remove redundant license text
2017-11-24 15:37:20 +01:00
perf_event.c
s390: kernel: Remove redundant license text
2017-11-24 15:37:20 +01:00
perf_regs.c
s390: add a few more SPDX identifiers
2017-12-05 07:51:09 +01:00
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: run user space and KVM guests with modified branch prediction
2018-02-05 14:48:50 +01:00
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: assume diag308 set always works
2018-04-10 07:38:59 +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: add support for IBM z14 Model ZR1
2018-04-16 09:10:24 +02:00
signal.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
smp.c
headers: untangle kmemleak.h from mm.h
2018-04-05 21:36:27 -07:00
stacktrace.c
s390: kernel: add SPDX identifiers to the remaining files
2017-11-24 15:37:12 +01:00
sthyi.c
s390: kernel: Remove redundant license text
2017-11-24 15:37:20 +01:00
suspend.c
s390: unify linker symbols usage
2018-02-27 08:05:23 +01:00
swsusp.S
s390/kernel: use expoline for indirect branches
2018-05-07 21:12:39 +02:00
sys_s390.c
mm: add ksys_mmap_pgoff() helper; remove in-kernel calls to sys_mmap_pgoff()
2018-04-02 20:16:11 +02:00
sysinfo.c
s390/sysinfo: add and display licensed internal code identifier
2018-02-02 10:47:15 +01:00
time.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2017-11-30 08:13:36 -08:00
topology.c
treewide: Use DEVICE_ATTR_RW
2018-01-09 16:33:31 +01:00
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
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
uprobes.c
s390/uprobes: implement arch_uretprobe_is_alive()
2018-04-23 07:57:16 +02:00
vdso.c
s390: kernel: Remove redundant license text
2017-11-24 15:37:20 +01:00
vmlinux.lds.S
s390: introduce execute-trampolines for branches
2018-02-07 15:57:02 +01:00
vtime.c
s390: kernel: add SPDX identifiers to the remaining files
2017-11-24 15:37:12 +01:00