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84733284f6
linux/arch/s390/kernel
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Alexander Egorenkov 84733284f6 s390/boot: introduce boot data 'initrd_data' 
The new boot data struct shall replace global variables INITRD_START and
INITRD_SIZE. It is initialized in the decompressor and passed
to the decompressed kernel. In comparison to the old solution, this one
doesn't access data at fixed physical addresses which will become important
when the decompressor becomes relocatable.

Signed-off-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2021-07-27 09:39:15 +02:00
..
syscalls quota: Wire up quotactl_fd syscall 2021-06-07 12:11:24 +02:00
vdso32 s390/vdso32: add vdso32.lds to targets 2021-07-12 14:33:53 +02:00
vdso64 s390/vdso: add minimal compat vdso 2021-07-08 15:37:28 +02:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
alternative.c s390/facilities: move stfl information from lowcore to global data 2021-06-07 17:06:58 +02:00
asm-offsets.c s390/mcck: move register validation to C code 2021-07-05 12:44:23 +02:00
audit.c
audit.h
base.S s390: remove unused s390_base_ext_handler 2020-11-09 11:20:58 +01:00
cache.c
compat_audit.c
compat_linux.c
compat_linux.h
compat_ptrace.h
compat_signal.c s390/signal: switch to using vdso for sigreturn and syscall restart 2021-07-08 22:09:47 +02:00
cpcmd.c s390/cpcmd: use register pair instead of register asm 2021-06-18 16:41:22 +02:00
crash_dump.c elf_prstatus: collect the common part (everything before pr_reg) into a struct 2021-01-06 08:38:29 -05:00
debug.c s390/debug: Remove pointer obfuscation 2021-06-18 16:41:19 +02:00
diag.c s390/diag: use register pair instead of register asm 2021-06-18 16:41:21 +02:00
dis.c s390/disassembler: increase ebpf disasm buffer size 2021-04-21 12:32:12 +02:00
dumpstack.c s390/unwind: add machine check handler stack 2021-04-05 11:30:07 +02:00
early_printk.c s390/sclp: remove unused sclp_early_printk_forced 2020-09-21 08:08:44 +02:00
early.c s390/boot: replace magic string check with a bootdata flag 2021-07-05 12:44:23 +02:00
ebcdic.c
entry.h s390/smp: fix do_restart() prototype 2021-04-18 21:32:02 +02:00
entry.S s390/mcck: move register validation to C code 2021-07-05 12:44:23 +02:00
fpu.c s390: convert to generic entry 2021-01-19 12:29:26 +01:00
ftrace.c s390/ftrace: fix ftrace_update_ftrace_func implementation 2021-07-15 12:54:58 +02:00
guarded_storage.c
head64.S s390/early: rewrite program parameter setup in C 2020-11-09 11:21:00 +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 updates for the 5.14 merge window 2021-07-04 12:17:38 -07:00
irq.c s390/irq: use call_on_stack() macro 2021-07-08 22:12:18 +02:00
jump_label.c s390/jump_label: print real address in a case of a jump label bug 2021-07-27 09:39:13 +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: use is_kernel() helper 2021-07-05 12:44:23 +02:00
lgr.c s390: convert to msecs_to_jiffies() 2020-06-29 16:31:46 +02:00
machine_kexec_file.c s390/kexec_file: fix initrd location for kdump kernel 2020-05-14 23:21:37 +02:00
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: use call_on_stack() macro 2021-07-08 22:12:18 +02:00
Makefile s390/vdso: add minimal compat vdso 2021-07-08 15:37:28 +02:00
mcount.S s390/ftrace: fix ftrace_update_ftrace_func implementation 2021-07-15 12:54:58 +02:00
module.c s390/module: Use s390_kernel_write() for late relocations 2020-05-08 00:12:43 +02:00
nmi.c s390/mcck: move register validation to C code 2021-07-05 12:44:23 +02:00
nospec-branch.c s390/speculation: Use statically initialized const for instructions 2021-06-28 11:18:28 +02:00
nospec-sysfs.c s390/facilities: move stfl information from lowcore to global data 2021-06-07 17:06:58 +02:00
numa.c s390/numa: move code to arch/s390/kernel 2020-08-11 18:16:55 +02:00
os_info.c s390/kernel: fix a typo 2021-03-22 11:36:05 +01:00
perf_cpum_cf_common.c s390/cpumf: Allow concurrent access for CPU Measurement Counter Facility 2021-07-05 12:44:23 +02:00
perf_cpum_cf_events.c s390/cpum_cf,perf: change DFLT_CCERROR counter name 2020-07-21 13:53:56 +02:00
perf_cpum_cf.c s390/cpumf: fix semicolon.cocci warnings 2021-07-20 17:59:40 +02:00
perf_cpum_sf.c s390/time: convert tod_clock_base to union 2021-02-13 17:17:54 +01:00
perf_event.c s390: Get rid of oprofile leftovers 2021-04-22 13:32:39 +01:00
perf_regs.c perf/arch: Remove perf_sample_data::regs_user_copy 2020-11-09 18:12:34 +01:00
process.c s390/signal: switch to using vdso for sigreturn and syscall restart 2021-07-08 22:09:47 +02:00
processor.c s390/facilities: move stfl information from lowcore to global data 2021-06-07 17:06:58 +02:00
ptrace.c s390/traps: add struct to access transactional diagnostic block 2021-06-07 17:06:58 +02:00
reipl.S
relocate_kernel.S
runtime_instr.c s390/runtime_instrumentation: fix storage key handling 2020-08-17 13:17:10 +02:00
setup.c s390/boot: introduce boot data 'initrd_data' 2021-07-27 09:39:15 +02:00
signal.c s390/signal: switch to using vdso for sigreturn and syscall restart 2021-07-08 22:09:47 +02:00
smp.c s390: preempt: Fix preempt_count initialization 2021-07-08 22:12:18 +02:00
stacktrace.c stacktrace: Move documentation for arch_stack_walk_reliable() to header 2021-03-10 15:52:31 +01:00
sthyi.c s390/sthyi: use register pair instead of register asm 2021-06-18 16:41:22 +02:00
syscall.c s390: rename PIF_SYSCALL_RESTART to PIF_EXECVE_PGSTE_RESTART 2021-07-08 22:12:17 +02:00
sysinfo.c s390/sysinfo: get rid of register asm 2021-06-18 16:41:23 +02:00
time.c s390/vdso: fix initializing and updating of vdso_data 2021-03-25 21:57:26 +01:00
topology.c s390/topology: clear thread/group maps for offline cpus 2021-06-21 11:19:18 +02:00
trace.c s390/ftrace: fix potential crashes when switching tracers 2020-04-22 16:20:55 +02:00
traps.c s390/signal: remove sigreturn on stack 2021-07-08 22:12:17 +02:00
unwind_bc.c s390/unwind: stop gracefully at user mode pt_regs in irq stack 2019-12-18 23:29:26 +01:00
uprobes.c s390: Fix fall-through warnings for Clang 2021-07-13 14:43:09 -05:00
uv.c s390/uv: de-duplicate checks for Protected Host Virtualization 2021-07-27 09:39:14 +02:00
vdso.c s390/vdso: add minimal compat vdso 2021-07-08 15:37:28 +02:00
vmlinux.lds.S s390/mm: use invalid asce instead of kernel asce 2020-11-23 12:01:12 +01:00
vtime.c s390/vtime: fix increased steal time accounting 2021-03-15 19:09:25 +01:00