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fad442d3abde47aef97d0d822807ab6e2555784a
linux/arch/s390/kernel
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Heiko Carstens fad442d3ab s390/alternatives: provide identical sized orginal/alternative sequences 
Explicitly provide identical sized original/alternative instruction
sequences. This way there is no need for the s390 specific alternatives
infrastructure to generate padding sequences.
The code which generates such sequences will be removed with a follow on
patch.

Acked-by: Vasily Gorbik <gor@linux.ibm.com>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Nick Desaulniers <ndesaulniers@google.com>
Link: https://lore.kernel.org/r/20220511120532.2228616-2-hca@linux.ibm.com
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2022-05-17 15:16:28 +02:00
..
syscalls
arch: syscalls: simplify uapi/kapi directory creation
2022-03-31 12:03:46 +09:00
vdso32
s390/vdso: remove -nostdlib compiler flag
2021-11-16 12:29:19 +01:00
vdso64
s390/vdso: filter out -mstack-guard and -mstack-size
2021-11-16 12:29:19 +01:00
.gitignore
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
alternative.c
s390: introduce text_poke_sync()
2021-10-11 20:55:58 +02:00
asm-offsets.c
s390: raise minimum supported machine generation to z10
2022-03-10 15:58:17 +01:00
audit.c
audit: add support for the openat2 syscall
2021-10-01 16:52:48 -04:00
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/base: pass pt_regs to early program check handler
2022-03-08 00:33:00 +01:00
cache.c
s390: raise minimum supported machine generation to z10
2022-03-10 15:58:17 +01:00
compat_audit.c
audit: add support for the openat2 syscall
2021-10-01 16:52:48 -04:00
compat_linux.c
s390: use generic UID16 implementation
2019-01-18 09:33:18 +01:00
compat_linux.h
s390/compat: cleanup compat_linux.h header file
2022-05-06 20:45:16 +02:00
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/signal: fix typo in comments
2022-03-08 00:33:01 +01:00
cpcmd.c
s390/cpcmd: use physical address for command and response
2021-10-26 15:21:28 +02:00
crash_dump.c
s390/maccess: fix semantics of memcpy_real() and its callers
2022-02-09 22:56:04 +01:00
debug.c
s390/sclp: add tracing of SCLP interactions
2021-08-25 11:03:35 +02:00
diag.c
s390/extable: move EX_TABLE define to asm-extable.h
2022-03-08 00:33:00 +01:00
dis.c
s390/disassembler: update opcode table
2021-12-16 19:58:07 +01:00
dumpstack.c
exit: Add and use make_task_dead.
2021-12-13 12:04:45 -06:00
early_printk.c
s390/sclp: remove unused sclp_early_printk_forced
2020-09-21 08:08:44 +02:00
early.c
s390/extable: add and use fixup_exception helper function
2022-03-08 00:33:00 +01:00
ebcdic.c
s390: ebcdic: convert comments to UTF-8
2018-08-23 18:48:43 -07:00
entry.h
s390/extable: move EX_TABLE define to asm-extable.h
2022-03-08 00:33:00 +01:00
entry.S
s390/alternatives: provide identical sized orginal/alternative sequences
2022-05-17 15:16:28 +02:00
fpu.c
s390: convert to generic entry
2021-01-19 12:29:26 +01:00
ftrace.c
s390: convert ".insn" encoding to instruction names
2022-03-10 15:58:17 +01:00
ftrace.h
s390: raise minimum supported machine generation to z10
2022-03-10 15:58:17 +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 invalid email address of Heiko Carstens
2022-02-06 23:31:29 +01:00
idle.c
s390/time,idle: get rid of unsigned long long
2021-03-08 10:46:27 +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/cio: remove unused include linux/spinlock.h from cio.h
2021-07-27 09:39:13 +02:00
ipl.c
s390/maccess: rework absolute lowcore accessors
2022-03-27 22:18:39 +02:00
irq.c
s390/irq: utilize RCU instead of irq_lock_sparse() in show_msi_interrupt()
2022-04-27 12:53:34 +02:00
jump_label.c
s390/jump_label: add __init_or_module annotation
2021-10-11 20:55:58 +02:00
kdebugfs.c
s390: no need to check return value of debugfs_create functions
2019-01-28 15:58:55 +01:00
kexec_elf.c
kexec: Fix file verification on S390
2019-09-10 13:27:51 +01:00
kexec_image.c
kexec_file: split KEXEC_VERIFY_SIG into KEXEC_SIG and KEXEC_SIG_FORCE
2019-08-19 21:54:15 -07:00
kprobes_insn_page.S
s390/kprobes: move insn_page to text segment
2020-10-09 23:45:30 +02:00
kprobes.c
s390/kprobes: enable kretprobes framepointer verification
2022-03-27 22:18:39 +02:00
lgr.c
s390/lgr: use simple assignment instead of memcpy
2022-02-06 23:31:29 +01:00
machine_kexec_file.c
s390/kexec: handle R_390_PLT32DBL rela in arch_kexec_apply_relocations_add()
2021-12-10 16:12:34 +01:00
machine_kexec_reloc.c
s390/kaslr: add support for R_390_JMP_SLOT relocation type
2020-05-20 10:13:27 +02:00
machine_kexec.c
s390/kexec: set end-of-ipl flag in last diag308 call
2022-04-25 13:54:12 +02:00
Makefile
s390/pai: add support for cryptography counters
2022-05-09 11:50:01 +02:00
mcount.S
s390/kprobes: Avoid additional kprobe in kretprobe handling
2022-03-10 15:58:17 +01:00
module.c
Merge branch 'akpm' (patches from Andrew)
2022-03-25 10:21:20 -07:00
nmi.c
s390/pai: add support for cryptography counters
2022-05-09 11:50:01 +02:00
nospec-branch.c
s390: raise minimum supported machine generation to z10
2022-03-10 15:58:17 +01:00
nospec-sysfs.c
s390: introduce nospec_uses_trampoline()
2021-10-26 15:21:29 +02:00
numa.c
drivers/base/node: consolidate node device subsystem initialization in node_dev_init()
2022-03-22 15:57:10 -07:00
os_info.c
s390/maccess: rework absolute lowcore accessors
2022-03-27 22:18:39 +02:00
perf_cpum_cf_common.c
s390/cpumf: Support for CPU Measurement Facility CSVN 7
2022-01-17 14:13:08 +01:00
perf_cpum_cf_events.c
s390/cpumf: add new extended counter set for IBM z16
2022-05-16 10:58:33 +02:00
perf_cpum_cf.c
s390: raise minimum supported machine generation to z10
2022-03-10 15:58:17 +01:00
perf_cpum_sf.c
s390/cpumf: Support for CPU Measurement Sampling Facility LS bit
2022-01-17 14:13:08 +01:00
perf_event.c
s390: Get rid of oprofile leftovers
2021-04-22 13:32:39 +01:00
perf_pai_crypto.c
s390/pai: add support for cryptography counters
2022-05-09 11:50:01 +02:00
perf_regs.c
perf/arch: Remove perf_sample_data::regs_user_copy
2020-11-09 18:12:34 +01:00
process.c
s390/exit: remove dead reference to do_exit from copy_thread
2021-12-16 19:58:06 +01:00
processor.c
s390: add z16 elf platform
2022-04-06 13:08:50 +02:00
ptrace.c
Merge tag 'ptrace-cleanups-for-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2022-03-28 17:29:53 -07:00
reipl.S
s390: add missing ENDPROC statements to assembler functions
2019-05-02 13:54:11 +02:00
relocate_kernel.S
s390/kexec: set end-of-ipl flag in last diag308 call
2022-04-25 13:54:12 +02:00
runtime_instr.c
s390/runtime_instrumentation: fix storage key handling
2020-08-17 13:17:10 +02:00
setup.c
s390/smp: sort out physical vs virtual CPU0 lowcore pointer
2022-04-25 13:54:13 +02:00
signal.c
Merge tag 'ptrace-cleanups-for-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2022-03-28 17:29:53 -07:00
smp.c
s390/smp: use physical address for SIGP_SET_PREFIX command
2022-03-27 22:18:39 +02:00
stacktrace.c
s390: remove invalid email address of Heiko Carstens
2022-02-06 23:31:29 +01:00
sthyi.c
s390/sthyi: use register pair instead of register asm
2021-06-18 16:41:22 +02:00
syscall.c
s390: add support for BEAR enhancement facility
2021-10-26 15:21:29 +02:00
sysinfo.c
s390/extable: move EX_TABLE define to asm-extable.h
2022-03-08 00:33:00 +01:00
text_amode31.S
s390/extable: move EX_TABLE define to asm-extable.h
2022-03-08 00:33:00 +01:00
time.c
s390/stp: clock_delta should be signed
2022-05-11 14:40:57 +02:00
topology.c
s390: remove invalid email address of Heiko Carstens
2022-02-06 23:31:29 +01:00
trace.c
s390/ftrace: fix potential crashes when switching tracers
2020-04-22 16:20:55 +02:00
traps.c
s390/traps: improve panic message for translation-specification exception
2022-03-27 22:18:38 +02:00
unwind_bc.c
s390/unwind: avoid duplicated unwinding entries for kretprobes
2022-03-27 22:18:39 +02:00
uprobes.c
s390: raise minimum supported machine generation to z10
2022-03-10 15:58:17 +01:00
uv.c
s390/uv: fix memblock virtual vs physical address confusion
2021-12-16 19:58:07 +01:00
vdso.c
s390/vdso: add vdso randomization
2022-04-25 13:54:15 +02:00
vmlinux.lds.S
s390: remove .fixup section
2022-03-08 00:33:01 +01:00
vtime.c
s390: assume stckf is always present
2022-03-10 15:58:17 +01:00