Pull ARM spectre fixes from Russell King:
 "ARM Spectre BHB mitigations.

  These patches add Spectre BHB migitations for the following Arm CPUs
  to the 32-bit ARM kernels:
   - Cortex A15
   - Cortex A57
   - Cortex A72
   - Cortex A73
   - Cortex A75
   - Brahma B15
  for CVE-2022-23960"

* tag 'for-linus-bhb' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: include unprivileged BPF status in Spectre V2 reporting
  ARM: Spectre-BHB workaround
  ARM: use LOADADDR() to get load address of sections
  ARM: early traps initialisation
  ARM: report Spectre v2 status through sysfs