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linux/arch/s390/kernel
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Linus Torvalds 65ad409e63 Merge tag 's390-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 
Pull more s390 updates from Vasily Gorbik:

 - Fix KMSAN build breakage caused by the conflict between s390 and
   mm-stable trees

 - Add KMSAN page markers for ptdump

 - Add runtime constant support

 - Fix __pa/__va for modules under non-GPL licenses by exporting
   necessary vm_layout struct with EXPORT_SYMBOL to prevent linkage
   problems

 - Fix an endless loop in the CF_DIAG event stop in the CPU Measurement
   Counter Facility code when the counter set size is zero

 - Remove the PROTECTED_VIRTUALIZATION_GUEST config option and enable
   its functionality by default

 - Support allocation of multiple MSI interrupts per device and improve
   logging of architecture-specific limitations

 - Add support for lowcore relocation as a debugging feature to catch
   all null ptr dereferences in the kernel address space, improving
   detection beyond the current implementation's limited write access
   protection

 - Clean up and rework CPU alternatives to allow for callbacks and early
   patching for the lowcore relocation

* tag 's390-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (39 commits)
  s390: Remove protvirt and kvm config guards for uv code
  s390/boot: Add cmdline option to relocate lowcore
  s390/kdump: Make kdump ready for lowcore relocation
  s390/entry: Make system_call() ready for lowcore relocation
  s390/entry: Make ret_from_fork() ready for lowcore relocation
  s390/entry: Make __switch_to() ready for lowcore relocation
  s390/entry: Make restart_int_handler() ready for lowcore relocation
  s390/entry: Make mchk_int_handler() ready for lowcore relocation
  s390/entry: Make int handlers ready for lowcore relocation
  s390/entry: Make pgm_check_handler() ready for lowcore relocation
  s390/entry: Add base register to CHECK_VMAP_STACK/CHECK_STACK macro
  s390/entry: Add base register to SIEEXIT macro
  s390/entry: Add base register to MBEAR macro
  s390/entry: Make __sie64a() ready for lowcore relocation
  s390/head64: Make startup code ready for lowcore relocation
  s390: Add infrastructure to patch lowcore accesses
  s390/atomic_ops: Disable flag outputs constraint for GCC versions below 14.2.0
  s390/entry: Move SIE indicator flag to thread info
  s390/nmi: Simplify ptregs setup
  s390/alternatives: Remove alternative facility list
  ...
2024-07-26 10:47:53 -07:00
..
syscalls
syscalls: fix compat_sys_io_pgetevents_time64 usage
2024-06-25 15:57:20 +02:00
vdso32
Merge tag 's390-6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2024-05-21 12:09:36 -07:00
vdso64
Merge tag 's390-6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2024-05-21 12:09:36 -07:00
.gitignore
…
abs_lowcore.c
s390: Add infrastructure to patch lowcore accesses
2024-07-23 16:02:32 +02:00
alternative.c
s390: Add infrastructure to patch lowcore accesses
2024-07-23 16:02:32 +02:00
alternative.h
s390: Add infrastructure to patch lowcore accesses
2024-07-23 16:02:32 +02:00
asm-offsets.c
s390/entry: Move SIE indicator flag to thread info
2024-07-23 16:02:31 +02:00
audit.c
…
audit.h
…
cache.c
s390/cache: prevent rebuild of shared_cpu_list
2024-03-07 14:41:15 +01:00
cert_store.c
fix missing vmalloc.h includes
2024-04-25 20:55:49 -07:00
compat_audit.c
…
compat_linux.c
…
compat_linux.h
…
compat_ptrace.h
…
compat_signal.c
s390/fpu: rename save_fpu_regs() to save_user_fpu_regs(), etc
2024-02-16 14:30:15 +01:00
cpcmd.c
s390: include linux/io.h instead of asm/io.h
2023-07-03 11:19:40 +02:00
cpufeature.c
s390/uvdevice: autoload module based on CPU facility
2022-07-19 16:18:49 +02:00
crash_dump.c
s390/crash: Do not use VM info if os_info does not have it
2024-06-05 17:03:24 +02:00
ctlreg.c
s390/ctlreg: add system_ctl_load()
2023-09-19 13:26:57 +02:00
debug.c
sysctl: treewide: constify the ctl_table argument of proc_handlers
2024-07-24 20:59:29 +02:00
diag.c
Merge tag 'mm-stable-2024-07-21-14-50' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2024-07-21 17:15:46 -07:00
dis.c
s390: fix various typos
2023-07-03 11:19:42 +02:00
dumpstack.c
s390: Replace S390_lowcore by get_lowcore()
2024-06-18 17:01:33 +02:00
early_printk.c
…
early.c
s390: Add infrastructure to patch lowcore accesses
2024-07-23 16:02:32 +02:00
earlypgm.S
s390/earlypgm: use SYM* macros instead of ENTRY(), etc.
2023-04-19 17:24:17 +02:00
ebcdic.c
s390/ebcdic: fix typo in comment
2023-07-27 13:11:35 +02:00
entry.h
s390/switch_to: use generic header file
2024-02-12 15:03:33 +01:00
entry.S
s390/entry: Make system_call() ready for lowcore relocation
2024-07-23 16:02:32 +02:00
facility.c
KVM: s390: vsie: Fix length of facility list shadowed
2023-12-23 10:41:09 +01:00
fpu.c
s390/fpu: limit save and restore to used registers
2024-02-16 14:30:16 +01:00
ftrace.c
s390/ftrace: unpoison ftrace_regs in kprobe_ftrace_handler()
2024-07-03 19:30:24 -07:00
ftrace.h
…
guarded_storage.c
s390: use control register bit defines
2023-09-19 13:26:57 +02:00
head64.S
s390/head64: Make startup code ready for lowcore relocation
2024-07-23 16:02:32 +02:00
idle.c
s390/idle: Remove duplicate get_lowcore() calls
2024-06-18 17:01:33 +02:00
ima_arch.c
…
ipl_vmparm.c
…
ipl.c
s390/smp: Handle restart interrupt on ipl cpu
2024-07-23 16:02:31 +02:00
irq.c
s390: Replace S390_lowcore by get_lowcore()
2024-06-18 17:01:33 +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
s390, crash: wrap crash dumping code into crash related ifdefs
2024-02-23 17:48:23 -08:00
kexec_image.c
s390, crash: wrap crash dumping code into crash related ifdefs
2024-02-23 17:48:23 -08:00
kprobes.c
Merge tag 's390-6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2024-05-21 12:09:36 -07:00
lgr.c
…
machine_kexec_file.c
s390, crash: wrap crash dumping code into crash related ifdefs
2024-02-23 17:48:23 -08:00
machine_kexec_reloc.c
…
machine_kexec.c
s390/kdump: Make kdump ready for lowcore relocation
2024-07-23 16:02:32 +02:00
Makefile
s390: Remove protvirt and kvm config guards for uv code
2024-07-23 16:02:33 +02:00
mcount.S
s390: remove unneeded #include <asm/export.h>
2023-08-09 15:20:50 +02:00
module.c
arch: make execmem setup available regardless of CONFIG_MODULES
2024-05-14 00:31:44 -07:00
nmi.c
s390/nmi: Remove duplicate get_lowcore() calls
2024-06-18 17:01:33 +02:00
nospec-branch.c
s390/nospec: Push down alternative handling
2024-07-23 16:02:31 +02:00
nospec-sysfs.c
s390/nospec: Push down alternative handling
2024-07-23 16:02:31 +02:00
numa.c
…
os_info.c
s390/os_info: Fix array size in struct os_info
2024-04-29 17:33:29 +02:00
perf_cpum_cf_events.c
s390/cpum_cf: make crypto counters upward compatible across machine types
2024-04-09 17:29:56 +02:00
perf_cpum_cf.c
s390/cpum_cf: Fix endless loop in CF_DIAG event stop
2024-07-23 16:02:30 +02:00
perf_cpum_sf.c
s390: Replace S390_lowcore by get_lowcore()
2024-06-18 17:01:33 +02:00
perf_event.c
s390/stacktrace: Merge perf_callchain_user() and arch_stack_walk_user()
2024-05-14 13:37:06 +02:00
perf_pai_crypto.c
s390: Replace S390_lowcore by get_lowcore()
2024-06-18 17:01:33 +02:00
perf_pai_ext.c
s390: Replace S390_lowcore by get_lowcore()
2024-06-18 17:01:33 +02:00
perf_regs.c
s390/fpu: remove anonymous union from struct fpu
2024-02-16 14:30:16 +01:00
process.c
s390: Replace S390_lowcore by get_lowcore()
2024-06-18 17:01:33 +02:00
processor.c
s390/alternatives: Move text sync functions
2024-07-23 16:02:31 +02:00
ptrace.c
s390/fpu: remove anonymous union from struct fpu
2024-02-16 14:30:16 +01:00
reipl.S
s390/kdump: Make kdump ready for lowcore relocation
2024-07-23 16:02:32 +02:00
relocate_kernel.S
s390/relocate_kernel: adjust indentation
2023-04-19 17:24:18 +02:00
rethook.c
s390/rethook: add local rethook header file
2023-02-06 11:13:53 +01:00
rethook.h
s390/rethook: add local rethook header file
2023-02-06 11:13:53 +01:00
runtime_instr.c
…
setup.c
s390: Add infrastructure to patch lowcore accesses
2024-07-23 16:02:32 +02:00
signal.c
s390/fpu: rename save_fpu_regs() to save_user_fpu_regs(), etc
2024-02-16 14:30:15 +01:00
smp.c
s390: Move CIF flags to struct pcpu
2024-07-23 16:02:31 +02:00
stacktrace.c
s390/stackstrace: Detect vdso stack frames
2024-05-14 13:37:07 +02:00
sthyi.c
s390/sthyi: Use cached data when diag is busy
2024-07-10 19:50:45 +02:00
syscall.c
Merge tag 's390-6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2024-07-18 15:41:45 -07:00
sysinfo.c
s390/sysinfo: allow response buffer in normal memory
2024-03-13 09:23:44 +01:00
text_amode31.S
s390/hypfs_diag0c: fix virtual vs physical address confusion
2024-02-09 13:58:13 +01:00
time.c
s390: Replace S390_lowcore by get_lowcore()
2024-06-18 17:01:33 +02:00
topology.c
sysctl: treewide: constify the ctl_table argument of proc_handlers
2024-07-24 20:59:29 +02:00
trace.c
…
traps.c
Merge tag 'mm-stable-2024-07-21-14-50' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2024-07-21 17:15:46 -07:00
unwind_bc.c
s390/unwind: disable KMSAN checks
2024-07-03 19:30:25 -07:00
uprobes.c
s390/switch_to: use generic header file
2024-02-12 15:03:33 +01:00
uv.c
s390: Remove protvirt and kvm config guards for uv code
2024-07-23 16:02:33 +02:00
vdso.c
s390/stackstrace: Detect vdso stack frames
2024-05-14 13:37:07 +02:00
vmcore_info.c
s390/vmcoreinfo: Store virtual memory layout
2024-04-17 13:38:01 +02:00
vmlinux.lds.S
s390/alternatives: Allow early alternative patching in decompressor
2024-07-23 16:02:31 +02:00
vtime.c
s390/vtime: Remove duplicate get_lowcore() calls
2024-06-18 17:01:33 +02:00