Merge tag 'arc-v3.10-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc
Pull ARC fixes from Vineet Gupta:
- Fallouts/wreckage of Cache Flush optimizations / aliasing dcache
support
- Fix for an interesting bug where piped input to grep was getting
mysteriously clobbered
* tag 'arc-v3.10-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
ARC: lazy dcache flush broke gdb in non-aliasing configs
ARC: Use enough bits for determining page's cache color
ARC: Brown paper bag bug in macro for checking cache color
ARC: copy_(to|from)_user() to honor usermode-access permissions
ARC: [mm] Prevent stray dcache lines after__sync_icache_dcach()
ARC: [TB10x] Remove redundant abilis,simple-pinctrl mechanism