[GIT PULL] ARC fixes for 4.6-rc4

Hi Linus, Please pull. Thx, -Vineet --> The following changes since commit c3b46c73264b03000d1e18b22f5caf63332547c9: Linux 4.6-rc4 (2016-04-17 19:13:32 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git/ tags/arc-4.6-rc6

[GIT PULL] ARC fixes for 4.6-rc4

Hi Linus, Please pull. Thx, -Vineet --> The following changes since commit 9735a22799b9214d17d3c231fe377fc852f042e9: Linux 4.6-rc2 (2016-04-03 09:09:40 -0500) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git/ tags/arc-4.6-rc