linux/arch/s390/kernel
Linus Torvalds e5b7ca09e9 s390 updates for 6.6 merge window
- Add vfio-ap support to pass-through crypto devices to secure execution
   guests
 
 - Add API ordinal 6 support to zcrypt_ep11misc device drive, which is
   required to handle key generate and key derive (e.g. secure key to
   protected key) correctly
 
 - Add missing secure/has_secure sysfs files for the case where it is not
   possible to figure where a system has been booted from. Existing user
   space relies on that these files are always present
 
 - Fix DCSS block device driver list corruption, caused by incorrect
   error handling
 
 - Convert virt_to_pfn() and pfn_to_virt() from defines to static inline
   functions to enforce type checking
 
 - Cleanups, improvements, and minor fixes to the kernel mapping setup
 
 - Fix various virtual vs physical address confusions
 
 - Move pfault code to separate file, since it has nothing to do with
   regular fault handling
 
 - Move s390 documentation to Documentation/arch/ like it has been done
   for other architectures already
 
 - Add HAVE_FUNCTION_GRAPH_RETVAL support
 
 - Factor out the s390_hypfs filesystem and add a new config option for
   it. The filesystem is deprecated and as soon as all users are gone it
   can be removed some time in the not so near future
 
 - Remove support for old CEX2 and CEX3 crypto cards from zcrypt device
   driver
 
 - Add support for user-defined certificates: receive user-defined
   certificates with a diagnose call and provide them via 'cert_store'
   keyring to user space
 
 - Couple of other small fixes and improvements all over the place
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEECMNfWEw3SLnmiLkZIg7DeRspbsIFAmTrqNYACgkQIg7DeRsp
 bsKkUBAApWXr3WCJA2tige34AnFwmskx4sBxl/fgwcwJrC55fED1jKWaiXOM6isv
 P+hqavZnks3gXZdYcD3kxXkNMh+fPNWw7BAL35J5Gu1VShA/jlbTC6ZrvUO3t+Fy
 NsdLvBDbNDdyUzQF7w0Xb0jyIxqhJTRyhLfR5oXES63FHomv2F/vofu4jWR/q+cc
 F9mcnoDeN4zLdssdvl6WtPX4nEY9RpG0QOh67drnxuq+8v7sL8gKN4ti94Rp6vhs
 g4NhNs9xgRIPoOcX2KlSIdFqO9P12jSXZq0G4HcOp8UGQvgU/mS+UG3pQwV3ZJLS
 3/kUJZ4/CwQa1xUFtPGP1/4AngGNOnhT9FCD4KrqjDkRZmLsd5RvURe6L1zQ3vbZ
 KnX7q0Otx4xRVYPlbHb9aP+tC7f3Q10ytBAps616qZoA/2SMss2BLZiiPBpCCvDp
 L+9dRhBGYCP2PSe6H/qGQFfMW+uY7QF+NDcDAT5mX1lS8OVrGJxqM7Q+sY2pMLGo
 5nR16LvM9g6W/ZnsVn0+BWg4CgaPMi+PMfMPxs/o9RG+/0d1AJx1aLSiHdP1pXog
 8/Wg4GaaJ27S4Ers0JUmH7VDO+QkkLvAArstjk8l59r1XslWiBP5USebkxtgu6EQ
 ehAh0+oa432ALq8Rn1FK/X+pWFumbTVf8OPwR8YEjDbeTPIBCqg=
 =ewd9
 -----END PGP SIGNATURE-----

Merge tag 's390-6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 updates from Heiko Carstens:

 - Add vfio-ap support to pass-through crypto devices to secure
   execution guests

 - Add API ordinal 6 support to zcrypt_ep11misc device drive, which is
   required to handle key generate and key derive (e.g. secure key to
   protected key) correctly

 - Add missing secure/has_secure sysfs files for the case where it is
   not possible to figure where a system has been booted from. Existing
   user space relies on that these files are always present

 - Fix DCSS block device driver list corruption, caused by incorrect
   error handling

 - Convert virt_to_pfn() and pfn_to_virt() from defines to static inline
   functions to enforce type checking

 - Cleanups, improvements, and minor fixes to the kernel mapping setup

 - Fix various virtual vs physical address confusions

 - Move pfault code to separate file, since it has nothing to do with
   regular fault handling

 - Move s390 documentation to Documentation/arch/ like it has been done
   for other architectures already

 - Add HAVE_FUNCTION_GRAPH_RETVAL support

 - Factor out the s390_hypfs filesystem and add a new config option for
   it. The filesystem is deprecated and as soon as all users are gone it
   can be removed some time in the not so near future

 - Remove support for old CEX2 and CEX3 crypto cards from zcrypt device
   driver

 - Add support for user-defined certificates: receive user-defined
   certificates with a diagnose call and provide them via 'cert_store'
   keyring to user space

 - Couple of other small fixes and improvements all over the place

* tag 's390-6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (66 commits)
  s390/pci: use builtin_misc_device macro to simplify the code
  s390/vfio-ap: make sure nib is shared
  KVM: s390: export kvm_s390_pv*_is_protected functions
  s390/uv: export uv_pin_shared for direct usage
  s390/vfio-ap: check for TAPQ response codes 0x35 and 0x36
  s390/vfio-ap: handle queue state change in progress on reset
  s390/vfio-ap: use work struct to verify queue reset
  s390/vfio-ap: store entire AP queue status word with the queue object
  s390/vfio-ap: remove upper limit on wait for queue reset to complete
  s390/vfio-ap: allow deconfigured queue to be passed through to a guest
  s390/vfio-ap: wait for response code 05 to clear on queue reset
  s390/vfio-ap: clean up irq resources if possible
  s390/vfio-ap: no need to check the 'E' and 'I' bits in APQSW after TAPQ
  s390/ipl: refactor deprecated strncpy
  s390/ipl: fix virtual vs physical address confusion
  s390/zcrypt_ep11misc: support API ordinal 6 with empty pin-blob
  s390/paes: fix PKEY_TYPE_EP11_AES handling for secure keyblobs
  s390/pkey: fix PKEY_TYPE_EP11_AES handling for sysfs attributes
  s390/pkey: fix PKEY_TYPE_EP11_AES handling in PKEY_VERIFYKEY2 IOCTL
  s390/pkey: fix PKEY_TYPE_EP11_AES handling in PKEY_KBLOB2PROTK[23]
  ...
2023-08-28 17:22:39 -07:00
..
syscalls arch: Register fchmodat2, usually as syscall 452 2023-07-27 12:25:35 +02:00
vdso32 s390/vdso: filter out mno-pic-data-is-text-relative cflag 2023-06-28 13:57:10 +02:00
vdso64 s390/vdso: filter out mno-pic-data-is-text-relative cflag 2023-06-28 13:57:10 +02:00
.gitignore
abs_lowcore.c s390/mm: allocate Absolute Lowcore Area in decompressor 2023-01-13 14:15:06 +01:00
alternative.c s390/alternatives: remove padding generation code 2022-05-17 15:16:28 +02:00
asm-offsets.c s390/tracing: pass struct ftrace_regs to ftrace_trace_function 2023-07-24 12:12:24 +02:00
audit.c audit: add support for the openat2 syscall 2021-10-01 16:52:48 -04:00
audit.h
cache.c s390/cache: change type from unsigned long long to unsigned long 2023-01-25 20:51:09 +01:00
cert_store.c s390/cert_store: fix error return code in fill_cs_keyring() 2023-07-29 14:57:19 +02:00
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/vx: use simple assignments to access __vector128 members 2023-02-09 20:11:23 +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: use the correct type for memory allocation 2023-06-20 19:52:12 +02:00
debug.c s390/debug: replace zero-length array with flexible-array member 2023-04-13 17:36:28 +02:00
diag.c s390/diag: fix diagnose 8c description 2023-07-27 13:11:35 +02:00
dis.c s390: fix various typos 2023-07-03 11:19:42 +02:00
dumpstack.c s390/dumpstack: simplify in stack logic code 2023-04-04 18:34:55 +02:00
early.c s390/kasan: move shadow mapping to decompressor 2023-03-20 11:02:51 +01:00
early_printk.c
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 init: consolidate prototypes in linux/init.h 2023-06-09 17:44:16 -07:00
entry.S s390: replace #include <asm/export.h> with #include <linux/export.h> 2023-08-09 15:20:50 +02:00
fpu.c s390/vx: add vx-insn.h wrapper include file 2022-12-06 16:18:23 +01:00
ftrace.c s390/ftrace: do not assume module_alloc() returns executable memory 2023-04-13 17:36:26 +02:00
ftrace.h s390: raise minimum supported machine generation to z10 2022-03-10 15:58:17 +01:00
guarded_storage.c
head64.S s390: consistently use .balign instead of .align 2023-06-28 13:57:09 +02:00
idle.c sched/idle: Mark arch_cpu_idle_dead() __noreturn 2023-03-08 08:44:28 -08:00
ima_arch.c
ipl.c s390/ipl: refactor deprecated strncpy 2023-08-18 15:08:12 +02:00
ipl_vmparm.c s390/cio: remove unused include linux/spinlock.h from cio.h 2021-07-27 09:39:13 +02:00
irq.c s390/irq,idle: simplify idle check 2023-02-15 11:07:01 +01:00
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.c s390/mm: use set_memory_*() helpers instead of open coding 2023-04-13 17:36:26 +02:00
kprobes.h s390/kprobes: define insn cache ops within private header file 2022-11-23 16:24:07 +01:00
kprobes_insn_page.S s390: consistently use .balign instead of .align 2023-06-28 13:57:09 +02:00
lgr.c s390/lgr: use simple assignment instead of memcpy 2022-02-06 23:31:29 +01:00
machine_kexec.c s390/mm: move pfault code to own C file 2023-07-29 14:57:18 +02:00
machine_kexec_file.c s390/ipl: fix virtual vs physical address confusion 2023-08-18 15:08:12 +02:00
machine_kexec_reloc.c
Makefile s390/kexec: make machine_kexec() depend on CONFIG_KEXEC_CORE 2023-07-24 12:12:23 +02:00
mcount.S s390: remove unneeded #include <asm/export.h> 2023-08-09 15:20:50 +02:00
module.c s390/module: fix rela calculation for R_390_GOTENT 2023-06-20 19:55:00 +02:00
nmi.c s390/mcck: cleanup user process termination path 2023-02-28 13:19:05 +01:00
nospec-branch.c s390: fix various typos 2023-07-03 11:19:42 +02:00
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: allocate Absolute Lowcore Area in decompressor 2023-01-13 14:15:06 +01:00
perf_cpum_cf.c s390/cpum_cf: remove unneeded debug statements 2023-07-04 07:45:17 +02:00
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_sf.c s390/cpum_sf: remove check on CPU being online 2023-07-04 07:45:18 +02:00
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_crypto: replace atomic_t with refcount_t 2023-05-15 14:12:14 +02:00
perf_pai_ext.c s390: fix various typos 2023-07-03 11:19:42 +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: include linux/io.h instead of asm/io.h 2023-07-03 11:19:40 +02:00
processor.c s390/bp: remove s390_isolate_bp_guest() 2023-03-13 09:16:42 +01:00
ptrace.c s390/ptrace: fix PTRACE_GET_LAST_BREAK error handling 2023-03-27 17:23:08 +02:00
reipl.S s390/reipl: use SYM* macros instead of ENTRY(), etc. 2023-04-19 17:24:17 +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/ipl: fix virtual vs physical address confusion 2023-08-18 15:08:12 +02:00
signal.c s390/vx: use simple assignments to access __vector128 members 2023-02-09 20:11:23 +01:00
smp.c s390/smp: ensure global control register contents are in sync 2023-08-09 15:20:50 +02:00
stacktrace.c s390/kprobes: replace kretprobe with rethook 2023-01-22 18:42:35 +01:00
sthyi.c s390 updates for 6.6 merge window 2023-08-28 17:22:39 -07:00
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/amode31: use SYM* macros instead of ENTRY(), etc. 2023-04-19 17:24:16 +02:00
time.c s390: fix various typos 2023-07-03 11:19:42 +02:00
topology.c s390/topology: honour nr_cpu_ids when adding CPUs 2023-05-15 14:20:14 +02:00
trace.c
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: export uv_pin_shared for direct usage 2023-08-18 15:09:29 +02:00
vdso.c mm: remove zap_page_range and create zap_vma_pages 2023-01-18 17:12:55 -08:00
vmlinux.lds.S s390: make extables read-only 2023-04-04 18:34:55 +02:00
vtime.c cputime: remove cputime_to_nsecs fallback 2022-12-27 12:52:17 +01:00