[GIT PULL] ARC fixes for 5.12-rc7

[Vineet Gupta]

Hi Linus,

Please pull a few straggler fixes for ARC for 5.12 !

Thx,
-Vineet
------------------>
The following changes since commit fe07bfda2fb9cdef8a4d4008a409bb02f35f1bd8:

   Linux 5.12-rc1 (2021-02-28 16:05:19 -0800)

are available in the Git repository at:

   git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git/ 
tags/arc-5.12-rc7

for you to fetch changes up to 83520d62cc5a94d2ff0e2d37c8204fca13dd2637:

   ARC: treewide: avoid the pointer addition with NULL pointer 
(2021-03-22 10:05:43 -0700)

----------------------------------------------------------------
ARC fixlets for 5.12-rc7

----------------------------------------------------------------
Vineet Gupta (1):
       ARC: haps: bump memory to 1 GB

Wang Qing (1):
       arc: kernel: Return -EFAULT if copy_to_user() fails

dean.yang_cp (1):
       ARC: treewide: avoid the pointer addition with NULL pointer

  arch/arc/boot/dts/haps_hs.dts |  2 +-
  arch/arc/kernel/signal.c      |  4 ++--
  arch/arc/kernel/unwind.c      | 27 ++++++++++++++-------------
  3 files changed, 17 insertions(+), 16 deletions(-)