Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc

David writes:
  "Sparc fixes

   1) Revert the %pOF change, it causes regressions.

   2) Wire up io_pgetevents().

   3) Fix perf events on single-PCR sparc64 cpus.

   4) Do proper perf event throttling like arm and x86."

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
  Revert "sparc: Convert to using %pOFn instead of device_node.name"
  sparc64: Set %l4 properly on trap return after handling signals.
  sparc64: Make proc_id signed.
  sparc: Throttle perf events properly.
  sparc: Fix single-pcr perf event counter management.
  sparc: Wire up io_pgetevents system call.
  sunvdc: Remove VLA usage