Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (38 commits)
MIPS: Sibyte: Fix locking in set_irq_affinity
MIPS: Use force_sig when handling address errors.
MIPS: Cavium: Add struct clocksource * argument to octeon_cvmcount_read()
MIPS: Rewrite <asm/div64.h> to work with gcc 4.4.0.
MIPS: Fix highmem.
MIPS: Fix sign-extension bug in 32-bit kernel on 32-bit hardware.
MIPS: MSP71xx: Remove the RAMROOT functions
MIPS: Use -mno-check-zero-division
MIPS: Set compiler options only after the compiler prefix has ben set.
MIPS: IP27: Get rid of #ident. Gcc 4.4.0 doesn't like it.
MIPS: uaccess: Switch lock annotations to might_fault().
MIPS: MSP71xx: Resolve use of non-existent GPIO routines in msp71xx reset
MIPS: MSP71xx: Resolve multiple definition of plat_timer_setup
MIPS: Make uaccess.h slightly more sparse friendly.
MIPS: Make access_ok() sideeffect proof.
MIPS: IP27: Fix clash with NMI_OFFSET from hardirq.h
MIPS: Alchemy: Timer build fix
MIPS: Kconfig: Delete duplicate definition of RWSEM_GENERIC_SPINLOCK.
MIPS: Cavium: Add support for 8k and 32k page sizes.
MIPS: TXx9: Fix possible overflow in clock calculations
...