Martin Schwidefsky 6cf09958f3 s390: correct module section names for expoline code revert ... The main linker script vmlinux.lds.S for the kernel image merges the expoline code patch tables into two section ".nospec_call_table" and ".nospec_return_table". This is *not* done for the modules, there the sections retain their original names as generated by gcc: ".s390_indirect_call", ".s390_return_mem" and ".s390_return_reg". The module_finalize code has to check for the compiler generated section names, otherwise no code patching is done. This slows down the module code in case of "spectre_v2=off". Cc: stable@vger.kernel.org # 4.16 Fixes: f19fbd5ed6 ("s390: introduce execute-trampolines for branches") Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2018-04-23 07:57:17 +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
Makefile	s390/kexec_file: Add ELF loader	2018-04-16 09:10:23 +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/kexec_file: Add purgatory	2018-04-16 09:10:22 +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	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
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.c	s390/ipl: rely on diag308 store to get ipl info	2018-04-10 07:38:59 +02:00
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
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.S	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2018-04-09 09:04:10 -07:00
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
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
head.S	s390/head: replace hard coded values with constants	2018-01-23 07:36:46 +01:00
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
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.c	s390/ipl: correct kdump reipl block checksum calculation	2018-04-10 07:39:00 +02:00
machine_kexec_file.c	s390/kexec_file: Add ELF loader	2018-04-16 09:10:23 +02:00
mcount.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
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/nospec: include cpu.h	2018-04-16 09:10:23 +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.c	s390: kernel: Remove redundant license text	2017-11-24 15:37:20 +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_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: assume diag308 set always works	2018-04-10 07:38:59 +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	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
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