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    Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next · d719518d
    Linus Torvalds authored
    Pull sparc updates from David Miller:
    
     1) Use register window state adjustment instructions when available,
        from Anthony Yznaga.
    
     2) Add VCC console concentrator driver, from Jag Raman.
    
     3) Add 16GB hugepage support, from Nitin Gupta.
    
     4) Support cpu 'poke' hypercall, from Vijay Kumar.
    
     5) Add M7/M8 optimized memcpy/memset/copy_{to,from}_user, from Babu
        Moger.
    
    * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next: (33 commits)
      sparc64: Handle additional cases of no fault loads
      sparc64: speed up etrap/rtrap on NG2 and later processors
      sparc64: vcc: make ktermios const
      sparc: leon: grpci1: constify of_device_id
      sparc: leon: grpci2: constify of_device_id
      sparc64: vcc: Check for IS_ERR() instead of NULL
      sparc64: Cleanup hugepage table walk functions
      sparc64: Add 16GB hugepage support
      sparc64: Support huge PUD case in get_user_pages
      sparc64: vcc: Add install & cleanup TTY operations
      sparc64: vcc: Add break_ctl TTY operation
      sparc64: vcc: Add chars_in_buffer TTY operation
      sparc64: vcc: Add write & write_room TTY operations
      sparc64: vcc: Add hangup TTY operation
      sparc64: vcc: Add open & close TTY operations
      sparc64: vcc: Enable LDC event processing engine
      sparc64: vcc: Add RX & TX timer for delayed LDC operation
      sparc64: vcc: Create sysfs attribute group
      sparc64: vcc: Enable VCC port probe and removal
      sparc64: vcc: TTY driver initialization and cleanup
      ...
    d719518d