Merge branch 'akpm' (patches from Andrew)

Merge more updates from Andrew Morton:
 "190 patches.

  Subsystems affected by this patch series: mm (hugetlb, userfaultfd,
  vmscan, kconfig, proc, z3fold, zbud, ras, mempolicy, memblock,
  migration, thp, nommu, kconfig, madvise, memory-hotplug, zswap,
  zsmalloc, zram, cleanups, kfence, and hmm), procfs, sysctl, misc,
  core-kernel, lib, lz4, checkpatch, init, kprobes, nilfs2, hfs,
  signals, exec, kcov, selftests, compress/decompress, and ipc"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (190 commits)
  ipc/util.c: use binary search for max_idx
  ipc/sem.c: use READ_ONCE()/WRITE_ONCE() for use_global_lock
  ipc: use kmalloc for msg_queue and shmid_kernel
  ipc sem: use kvmalloc for sem_undo allocation
  lib/decompressors: remove set but not used variabled 'level'
  selftests/vm/pkeys: exercise x86 XSAVE init state
  selftests/vm/pkeys: refill shadow register after implicit kernel write
  selftests/vm/pkeys: handle negative sys_pkey_alloc() return code
  selftests/vm/pkeys: fix alloc_random_pkey() to make it really, really random
  kcov: add __no_sanitize_coverage to fix noinstr for all architectures
  exec: remove checks in __register_bimfmt()
  x86: signal: don't do sas_ss_reset() until we are certain that sigframe won't be abandoned
  hfsplus: report create_date to kstat.btime
  hfsplus: remove unnecessary oom message
  nilfs2: remove redundant continue statement in a while-loop
  kprobes: remove duplicated strong free_insn_page in x86 and s390
  init: print out unknown kernel parameters
  checkpatch: do not complain about positive return values starting with EPOLL
  checkpatch: improve the indented label test
  checkpatch: scripts/spdxcheck.py now requires python3
  ...

3 files changed, 6 insertions, 6 deletions

diff --git a/lib/mpi/longlong.h b/lib/mpi/longlong.h
index afbd99987cf8..b6fa1d08fb55 100644
--- a/lib/mpi/longlong.h
+++ b/lib/mpi/longlong.h
@@ -48,8 +48,8 @@
 
 /* Define auxiliary asm macros.
  *
- * 1) umul_ppmm(high_prod, low_prod, multipler, multiplicand) multiplies two
- * UWtype integers MULTIPLER and MULTIPLICAND, and generates a two UWtype
+ * 1) umul_ppmm(high_prod, low_prod, multiplier, multiplicand) multiplies two
+ * UWtype integers MULTIPLIER and MULTIPLICAND, and generates a two UWtype
  * word product in HIGH_PROD and LOW_PROD.
  *
  * 2) __umulsidi3(a,b) multiplies two UWtype integers A and B, and returns a
diff --git a/lib/mpi/mpicoder.c b/lib/mpi/mpicoder.c
index 7ea225b2204f..39c4c6731094 100644
--- a/lib/mpi/mpicoder.c
+++ b/lib/mpi/mpicoder.c
@@ -234,11 +234,11 @@ static int count_lzeros(MPI a)
 }
 
 /**
- * mpi_read_buffer() - read MPI to a bufer provided by user (msb first)
+ * mpi_read_buffer() - read MPI to a buffer provided by user (msb first)
  *
  * @a:		a multi precision integer
- * @buf:	bufer to which the output will be written to. Needs to be at
- *		leaset mpi_get_size(a) long.
+ * @buf:	buffer to which the output will be written to. Needs to be at
+ *		least mpi_get_size(a) long.
  * @buf_len:	size of the buf.
  * @nbytes:	receives the actual length of the data written on success and
  *		the data to-be-written on -EOVERFLOW in case buf_len was too
diff --git a/lib/mpi/mpiutil.c b/lib/mpi/mpiutil.c
index 3c63710c20c6..9a75ca3f7edf 100644
--- a/lib/mpi/mpiutil.c
+++ b/lib/mpi/mpiutil.c
@@ -80,7 +80,7 @@ EXPORT_SYMBOL_GPL(mpi_const);
 /****************
  * Note:  It was a bad idea to use the number of limbs to allocate
  *	  because on a alpha the limbs are large but we normally need
- *	  integers of n bits - So we should chnage this to bits (or bytes).
+ *	  integers of n bits - So we should change this to bits (or bytes).
  *
  *	  But mpi_alloc is used in a lot of places :-)
  */