[GIT PULL] ARC updates for 4.15-rc1

[Vineet Gupta]

Hi Linus,

Please pull ARC updates for 4.15-rc1: nothing too fancy here !

And in the spirit of Thanks giving, thank you for creating this amazing project 
(and giving a whole new connotation to the term "hacker"). God knows what we all 
would have been doing if Linux was not around to play with.

Thx,
-Vineet

--------------------->
The following changes since commit 0b07194bb55ed836c2cc7c22e866b87a14681984:

  Linux 4.14-rc7 (2017-10-29 13:58:38 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git/ tags/arc-4.15-rc1

for you to fetch changes up to 82385732b1c9d6a22942b5fe6e48a99891cb806f:

  ARC: perf: avoid vmalloc backed mmap (2017-11-21 15:21:08 -0800)

----------------------------------------------------------------
ARC updates for 4.15-rc1

 - More changes for HS48 cores: supporting MMUv5, detecting new micro-arch gizmos

 - axs10x platform wiring up reset driver merged in this cycle

 - ARC perf driver optimizations

----------------------------------------------------------------
Eugeniy Paltsev (1):
      ARC: [plat-axs10x] DTS: Add reset controller node to manage ethernet reset

Vineet Gupta (6):
      ARC: [plat-axs10x] auto-select AXS101 or AXS103 given the  ISA config
      ARCv2: Accomodate HS48 MMUv5 by relaxing MMU ver checking
      ARCv2: boot log: updates for HS48: dual-issue, ECC, Loop Buffer
      ARCv2: perf: tweak overflow interrupt
      ARCv2: perf: optimize given that num counters <= 32
      ARC: perf: avoid vmalloc backed mmap

 arch/arc/Kconfig                 |  2 +-
 arch/arc/boot/dts/axs10x_mb.dtsi |  8 ++++++
 arch/arc/include/asm/arcregs.h   | 33 ++++++++++++++++++++++-
 arch/arc/kernel/perf_event.c     | 40 ++++++++++++++--------------
 arch/arc/kernel/setup.c          | 43 +++++++++++++++++++++++++++---
 arch/arc/mm/tlb.c                | 57 +++++++++++++++++++++++-----------------
 arch/arc/plat-axs10x/Kconfig     |  2 ++
 arch/arc/plat-axs10x/axs10x.c    |  7 -----
 8 files changed, 136 insertions(+), 56 deletions(-)