linux_old1/arch/s390/lib
Linus Torvalds b68e7e952f Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Martin Schwidefsky:

 - three merges for KVM/s390 with changes for vfio-ccw and cpacf. The
   patches are included in the KVM tree as well, let git sort it out.

 - add the new 'trng' random number generator

 - provide the secure key verification API for the pkey interface

 - introduce the z13 cpu counters to perf

 - add a new system call to set up the guarded storage facility

 - simplify TASK_SIZE and arch_get_unmapped_area

 - export the raw STSI data related to CPU topology to user space

 - ... and the usual churn of bug-fixes and cleanups.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (74 commits)
  s390/crypt: use the correct module alias for paes_s390.
  s390/cpacf: Introduce kma instruction
  s390/cpacf: query instructions use unique parameters for compatibility with KMA
  s390/trng: Introduce s390 TRNG device driver.
  s390/crypto: Provide s390 specific arch random functionality.
  s390/crypto: Add new subfunctions to the cpacf PRNO function.
  s390/crypto: Renaming PPNO to PRNO.
  s390/pageattr: avoid unnecessary page table splitting
  s390/mm: simplify arch_get_unmapped_area[_topdown]
  s390/mm: make TASK_SIZE independent from the number of page table levels
  s390/gs: add regset for the guarded storage broadcast control block
  s390/kvm: Add use_cmma field to mm_context_t
  s390/kvm: Add PGSTE manipulation functions
  vfio: ccw: improve error handling for vfio_ccw_mdev_remove
  vfio: ccw: remove unnecessary NULL checks of a pointer
  s390/spinlock: remove compare and delay instruction
  s390/spinlock: use atomic primitives for spinlocks
  s390/cpumf: simplify detection of guest samples
  s390/pci: remove forward declaration
  s390/pci: increase the PCI_NR_FUNCTIONS default
  ...
2017-05-02 09:50:09 -07:00
..
Makefile s390/xor: optimized xor routing using the XC instruction 2016-02-23 08:56:17 +01:00
delay.c s390: Audit and remove any remaining unnecessary uses of module.h 2017-02-17 07:40:41 +01:00
find.c s390/bitops: remove 31 bit related comments 2015-10-14 14:32:15 +02:00
mem.S s390/lib: improve memmove, memset and memcpy 2017-01-16 07:27:51 +01:00
probes.c s390/uprobes: fix kprobes dependency 2014-10-17 14:45:51 +02:00
spinlock.c s390/spinlock: remove compare and delay instruction 2017-04-12 08:43:33 +02:00
string.c s390: Audit and remove any remaining unnecessary uses of module.h 2017-02-17 07:40:41 +01:00
uaccess.c s390: get rid of zeroing, switch to RAW_COPY_USER 2017-03-30 10:47:28 -04:00
xor.c s390: Audit and remove any remaining unnecessary uses of module.h 2017-02-17 07:40:41 +01:00