Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm

Pull ARM updates from Russell King:

 - Refactor VFP code and convert to C code (Ard Biesheuvel)

 - Fix hardware breakpoint single-stepping using bpf_overflow_handler

 - Make SMP stop calls asynchronous allowing panic from irq context to
   work

 - Fix for kernel-doc warnings for locomo

* tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
  Revert part of ae1f8d793a19 ("ARM: 9304/1: add prototype for function called only from asm")
  ARM: 9318/1: locomo: move kernel-doc to prevent warnings
  ARM: 9317/1: kexec: Make smp stop calls asynchronous
  ARM: 9316/1: hw_breakpoint: fix single-stepping when using bpf_overflow_handler
  ARM: entry: Make asm coproc dispatch code NWFPE only
  ARM: iwmmxt: Use undef hook to enable coprocessor for task
  ARM: entry: Disregard Thumb undef exception in coproc dispatch
  ARM: vfp: Use undef hook for handling VFP exceptions
  ARM: kernel: Get rid of thread_info::used_cp[] array
  ARM: vfp: Reimplement VFP exception entry in C code
  ARM: vfp: Remove workaround for Feroceon CPUs
  ARM: vfp: Record VFP bounces as perf emulation faults

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/arm/kernel/xscale-cp0.c b/arch/arm/kernel/xscale-cp0.c
index ed4f6e77616d..00d00d3aae97 100644
--- a/arch/arm/kernel/xscale-cp0.c
+++ b/arch/arm/kernel/xscale-cp0.c
@@ -166,6 +166,7 @@ static int __init xscale_cp0_init(void)
 		pr_info("XScale iWMMXt coprocessor detected.\n");
 		elf_hwcap |= HWCAP_IWMMXT;
 		thread_register_notifier(&iwmmxt_notifier_block);
+		register_iwmmxt_undef_handler();
 #endif
 	} else {
 		pr_info("XScale DSP coprocessor detected.\n");