Merge branch 'for-next/kselftest' into for-next/core

* for-next/kselftest:
  selftests: arm64: Factor out utility functions for assembly FP tests
  selftests: arm64: Add coverage of ptrace flags for SVE VL inheritance
  selftests: arm64: Verify that all possible vector lengths are handled
  selftests: arm64: Fix and enable test for setting current VL in vec-syscfg
  selftests: arm64: Remove bogus error check on writing to files
  selftests: arm64: Fix printf() format mismatch in vec-syscfg
  selftests: arm64: Move FPSIMD in SVE ptrace test into a function
  selftests: arm64: More comprehensively test the SVE ptrace interface
  selftests: arm64: Verify interoperation of SVE and FPSIMD register sets
  selftests: arm64: Clarify output when verifying SVE register set
  selftests: arm64: Document what the SVE ptrace test is doing
  selftests: arm64: Remove extraneous register setting code
  selftests: arm64: Don't log child creation as a test in SVE ptrace test
  selftests: arm64: Use a define for the number of SVE ptrace tests to be run