[GIT PULL] ARC updates for 5.9-rc4

[Vineet Gupta]

Hi Linus,

Please pull.

Thx,
-Vineet
------------------->
The following changes since commit 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5:

  Linux 5.9-rc1 (2020-08-16 13:04:57 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git/ tags/arc-5.9-rc4

for you to fetch changes up to 26907eb605fbc3ba9dbf888f21d9d8d04471271d:

  ARC: [plat-hsdk]: Switch ethernet phy-mode to rgmii-id (2020-09-01 11:59:04 -0700)

----------------------------------------------------------------
ARC fixes for 5.9-rc4

 - HSDK-4xd Dev system: perf driver updates for sampling interrupt

 - HSDK* Dev System : Ethernet broken	[Evgeniy Didin]

 - HIGHMEM broken (2 memory banks)	[Mike Rapoport]

 - show_regs() rewrite once and for all

 - Other minor fixes

----------------------------------------------------------------
Evgeniy Didin (1):
      ARC: [plat-hsdk]: Switch ethernet phy-mode to rgmii-id

Mike Rapoport (1):
      arc: fix memory initialization for systems with two memory banks

Randy Dunlap (1):
      ARC: pgalloc.h: delete a duplicated word + other fixes

Vineet Gupta (4):
      ARC: perf: don't bail setup if pct irq missing in device-tree
      ARC: HSDK: wireup perf irq
      ARC: show_regs: fix r12 printing and simplify
      irqchip/eznps: Fix build error for !ARC700 builds

 arch/arc/boot/dts/hsdk.dts              |  6 ++-
 arch/arc/include/asm/pgalloc.h          |  4 +-
 arch/arc/kernel/perf_event.c            | 14 ++----
 arch/arc/kernel/troubleshoot.c          | 77 +++++++++++++--------------------
 arch/arc/mm/init.c                      | 27 +++++++-----
 arch/arc/plat-eznps/include/plat/ctop.h |  1 -
 include/soc/nps/common.h                |  6 +++
 7 files changed, 62 insertions(+), 73 deletions(-)