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

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

Pull sparc updates from David Miller:
 "Mostly VDSO cleanups and optimizations"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
  sparc: Several small VDSO vclock_gettime.c improvements.
  sparc: Validate VDSO for undefined symbols.
  sparc: Really use linker with LDFLAGS.
  sparc: Improve VDSO CFLAGS.
  sparc: Set DISABLE_BRANCH_PROFILING in VDSO CFLAGS.
  sparc: Don't bother masking out TICK_PRIV_BIT in VDSO code.
  sparc: Inline VDSO gettime code aggressively.
  sparc: Improve VDSO instruction patching.
  sparc: Fix parport build warnings.