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linux/arch/s390/kernel
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Heiko Carstens 742aed05af s390/nmi: move storage error checking back to C, enter with DAT on 
Checking for storage errors in machine check entry code was done in order
to handle also storage errors on kernel page tables. However this is
extremely unlikely and some basic assumptions what works on machine check
entry are necessary anyway. In order to simplify machine check handling
delay checking for storage errors to C code.
With this also change the machine check new PSW to have DAT on, which
simplifies the entry code even further.

Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
2022-12-06 16:18:25 +01:00
..
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
…
abs_lowcore.c
s390/smp: rework absolute lowcore access
2022-09-14 16:46:00 +02:00
alternative.c
s390/alternatives: remove padding generation code
2022-05-17 15:16:28 +02:00
asm-offsets.c
s390/stack: add union to reflect kvm stack slot usages
2022-06-01 12:03:17 +02:00
audit.c
audit: add support for the openat2 syscall
2021-10-01 16:52:48 -04:00
audit.h
…
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
…
compat_linux.h
s390/compat: cleanup compat_linux.h header file
2022-05-06 20:45:16 +02:00
compat_ptrace.h
…
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
cpufeature.c
s390/uvdevice: autoload module based on CPU facility
2022-07-19 16:18:49 +02:00
crash_dump.c
s390/mm: uninline copy_oldmem_kernel() function
2022-09-14 16:46:01 +02:00
debug.c
s390/debug: remove function type cast
2022-11-23 16:24:07 +01:00
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: move from strlcpy with unused retval to strscpy
2022-08-30 22:00:33 +02:00
earlypgm.S
s390: generate register offsets into pt_regs automatically
2022-05-25 11:46:02 +02:00
ebcdic.c
…
entry.h
s390: simplify early program check handler
2022-05-25 11:46:02 +02:00
entry.S
s390/nmi: move storage error checking back to C, enter with DAT on
2022-12-06 16:18:25 +01:00
fpu.c
s390/vx: add vx-insn.h wrapper include file
2022-12-06 16:18:23 +01:00
ftrace.c
ftrace: Remove return value of ftrace_arch_modify_*()
2022-05-26 21:13:00 -04:00
ftrace.h
s390: raise minimum supported machine generation to z10
2022-03-10 15:58:17 +01:00
guarded_storage.c
…
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
…
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/ipl: use octal values instead of S_* macros
2022-12-06 16:18:22 +01:00
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
jump_label: make initial NOP patching the special case
2022-06-24 09:48:55 +02:00
kdebugfs.c
…
kexec_elf.c
…
kexec_image.c
…
kprobes_insn_page.S
s390/kprobes: move insn_page to text segment
2020-10-09 23:45:30 +02:00
kprobes.c
s390/kprobes: define insn cache ops within private header file
2022-11-23 16:24:07 +01:00
kprobes.h
s390/kprobes: define insn cache ops within private header file
2022-11-23 16:24:07 +01:00
lgr.c
s390/lgr: use simple assignment instead of memcpy
2022-02-06 23:31:29 +01:00
machine_kexec_file.c
kexec, KEYS, s390: Make use of built-in and secondary keyring for signature verification
2022-07-15 12:21:16 -04:00
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/smp: rework absolute lowcore access
2022-09-14 16:46:00 +02:00
Makefile
Kbuild updates for v6.1
2022-10-10 12:00:45 -07:00
mcount.S
s390/kprobes: Avoid additional kprobe in kretprobe handling
2022-03-10 15:58:17 +01:00
module.c
jump_label: mips: move module NOP patching into arch code
2022-06-24 09:48:55 +02:00
nmi.c
s390/nmi: move storage error checking back to C, enter with DAT on
2022-12-06 16:18:25 +01:00
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/mm: uninline copy_oldmem_kernel() function
2022-09-14 16:46:01 +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
perf: Use sample_flags for raw_data
2022-09-27 22:50:24 +02:00
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/stack: add union to reflect kvm stack slot usages
2022-06-01 12:03:17 +02:00
perf_pai_crypto.c
s390/pai: rename structure member users to active_events
2022-10-26 14:46:52 +02:00
perf_pai_ext.c
s390/pai: move enum definition to header file
2022-10-26 14:46:51 +02:00
perf_regs.c
perf/arch: Remove perf_sample_data::regs_user_copy
2020-11-09 18:12:34 +01:00
process.c
treewide: use get_random_{u8,u16}() when possible, part 2
2022-10-11 17:42:58 -06:00
processor.c
s390/cpufeature: rework to allow more than only hwcap bits
2022-07-19 16:18:49 +02:00
ptrace.c
ptrace: Cleanups for v5.18
2022-03-28 17:29:53 -07:00
reipl.S
…
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/nmi: move storage error checking back to C, enter with DAT on
2022-12-06 16:18:25 +01:00
signal.c
ptrace: Cleanups for v5.18
2022-03-28 17:29:53 -07:00
smp.c
s390/mm: uninline copy_oldmem_kernel() function
2022-09-14 16:46:01 +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
KVM: s390: pv: add export before import
2022-07-13 14:42:11 +00:00
vdso.c
treewide: use prandom_u32_max() when possible, part 1
2022-10-11 17:42:55 -06:00
vmlinux.lds.S
s390: fix nospec table alignments
2022-08-30 21:57:07 +02:00
vtime.c
s390: assume stckf is always present
2022-03-10 15:58:17 +01:00