Pull arm64 fixes from Will Deacon:
 "A few arm64 fixes that came in during the merge window for -rc1.

  The main thing is restoring the pointer authentication hwcaps, which
  disappeared during some recent refactoring

   - Fix regression in CPU erratum workaround when disabling the MMU

   - Fix detection of pointer authentication hwcaps

   - Avoid writeable, executable ELF sections in vmlinux"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: lds: move .got section out of .text
  arm64: kernel: remove SHF_WRITE|SHF_EXECINSTR from .idmap.text
  arm64: cpufeature: Fix pointer auth hwcaps
  arm64: Fix label placement in record_mmu_state()