linux-stable/arch/s390/kernel/vdso64
Linus Torvalds c7a5238ef6 s390 updates for 5.15 merge window
- Improve ftrace code patching so that stop_machine is not required anymore.
   This requires a small common code patch acked by Steven Rostedt:
   https://lore.kernel.org/linux-s390/20210730220741.4da6fdf6@oasis.local.home/
 
 - Enable KCSAN for s390. This comes with a small common code change to fix a
   compile warning. Acked by Marco Elver:
   https://lore.kernel.org/r/20210729142811.1309391-1-hca@linux.ibm.com
 
 - Add KFENCE support for s390. This also comes with a minimal x86 patch from
   Marco Elver who said also this can be carried via the s390 tree:
   https://lore.kernel.org/linux-s390/YQJdarx6XSUQ1tFZ@elver.google.com/
 
 - More changes to prepare the decompressor for relocation.
 
 - Enable DAT also for CPU restart path.
 
 - Final set of register asm removal patches; leaving only three locations where
   needed and sane.
 
 - Add NNPA, Vector-Packed-Decimal-Enhancement Facility 2, PCI MIO support to
   hwcaps flags.
 
 - Cleanup hwcaps implementation.
 
 - Add new instructions to in-kernel disassembler.
 
 - Various QDIO cleanups.
 
 - Add SCLP debug feature.
 
 - Various other cleanups and improvements all over the place.
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Merge tag 's390-5.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 updates from Heiko Carstens:

 - Improve ftrace code patching so that stop_machine is not required
   anymore. This requires a small common code patch acked by Steven
   Rostedt:

     https://lore.kernel.org/linux-s390/20210730220741.4da6fdf6@oasis.local.home/

 - Enable KCSAN for s390. This comes with a small common code change to
   fix a compile warning. Acked by Marco Elver:

     https://lore.kernel.org/r/20210729142811.1309391-1-hca@linux.ibm.com

 - Add KFENCE support for s390. This also comes with a minimal x86 patch
   from Marco Elver who said also this can be carried via the s390 tree:

     https://lore.kernel.org/linux-s390/YQJdarx6XSUQ1tFZ@elver.google.com/

 - More changes to prepare the decompressor for relocation.

 - Enable DAT also for CPU restart path.

 - Final set of register asm removal patches; leaving only three
   locations where needed and sane.

 - Add NNPA, Vector-Packed-Decimal-Enhancement Facility 2, PCI MIO
   support to hwcaps flags.

 - Cleanup hwcaps implementation.

 - Add new instructions to in-kernel disassembler.

 - Various QDIO cleanups.

 - Add SCLP debug feature.

 - Various other cleanups and improvements all over the place.

* tag 's390-5.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (105 commits)
  s390: remove SCHED_CORE from defconfigs
  s390/smp: do not use nodat_stack for secondary CPU start
  s390/smp: enable DAT before CPU restart callback is called
  s390: update defconfigs
  s390/ap: fix state machine hang after failure to enable irq
  KVM: s390: generate kvm hypercall functions
  s390/sclp: add tracing of SCLP interactions
  s390/debug: add early tracing support
  s390/debug: fix debug area life cycle
  s390/debug: keep debug data on resize
  s390/diag: make restart_part2 a local label
  s390/mm,pageattr: fix walk_pte_level() early exit
  s390: fix typo in linker script
  s390: remove do_signal() prototype and do_notify_resume() function
  s390/crypto: fix all kernel-doc warnings in vfio_ap_ops.c
  s390/pci: improve DMA translation init and exit
  s390/pci: simplify CLP List PCI handling
  s390/pci: handle FH state mismatch only on disable
  s390/pci: fix misleading rc in clp_set_pci_fn()
  s390/boot: factor out offset_vmlinux_info() function
  ...
2021-08-30 13:07:15 -07:00
..
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
gen_vdso_offsets.sh s390/vdso: add minimal compat vdso 2021-07-08 15:37:28 +02:00
getcpu.c s390/vdso: use union tod_clock 2021-02-13 17:17:54 +01:00
Makefile s390: enable KCSAN 2021-07-30 17:09:23 +02:00
note.S s390: add a few more SPDX identifiers 2017-12-05 07:51:09 +01:00
vdso.h s390/vdso: add missing prototypes for vdso functions 2020-11-30 14:10:50 +01:00
vdso64.lds.S s390/vdso: add .got.plt in vdso linker script 2021-07-30 17:08:21 +02:00
vdso64_generic.c s390/vdso: add missing prototypes for vdso functions 2020-11-30 14:10:50 +01:00
vdso64_wrapper.S License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
vdso_user_wrapper.S s390/vdso64: add sigreturn,rt_sigreturn and restart_syscall 2021-07-08 15:37:28 +02:00