Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 fixes from Will Deacon:
 "A few arm64 fixes came in this week, specifically fixing some nasty
  truncation of return values from firmware calls and resolving a
  VM_BUG_ON due to accessing uninitialised struct pages corresponding to
  NOMAP pages.

  Summary:

   - Fix typos in SVE documentation

   - Fix type-checking and implicit truncation for SMCCC calls

   - Force CONFIG_HOLES_IN_ZONE=y so that SLAB doesn't fall over NOMAP
     regions"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: mm: always enable CONFIG_HOLES_IN_ZONE
  arm/arm64: smccc-1.1: Handle function result as parameters
  arm/arm64: smccc-1.1: Make return values unsigned long
  Documentation/arm64/sve: Couple of improvements and typos

Documentation/arm64/sve.txt

@@ -200,7 +200,7 @@ prctl(PR_SVE_SET_VL, unsigned long arg)
       thread.
 
     * Changing the vector length causes all of P0..P15, FFR and all bits of
-      Z0..V31 except for Z0 bits [127:0] .. Z31 bits [127:0] to become
+      Z0..Z31 except for Z0 bits [127:0] .. Z31 bits [127:0] to become
       unspecified.  Calling PR_SVE_SET_VL with vl equal to the thread's current
       vector length, or calling PR_SVE_SET_VL with the PR_SVE_SET_VL_ONEXEC
       flag, does not constitute a change to the vector length for this purpose.
@@ -500,7 +500,7 @@ References
 [2] arch/arm64/include/uapi/asm/ptrace.h
     AArch64 Linux ptrace ABI definitions
 
-[3] linux/Documentation/arm64/cpu-feature-registers.txt
+[3] Documentation/arm64/cpu-feature-registers.txt
 
 [4] ARM IHI0055C
     http://infocenter.arm.com/help/topic/com.arm.doc.ihi0055c/IHI0055C_beta_aapcs64.pdf