[GIT PULL] ARC updates for 7.3

[Vineet Gupta]

Hi Linus,

A bunch of fixes for ARC. Please pull.

Thx
-Vineet
------>
The following changes since commit df2908090cda368b01ff43709f51890076c56157:

   Linux 7.3-rc2 (2026-09-06 15:07:20 -0700)

are available in the Git repository at:

   git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git/ 
tags/arc-fixes-7.3

for you to fetch changes up to f050c3e61d2a1aaece3170d459e4ce5fa2486c12:

   ARC: arch_cmpxchg_relaxed to use size of pointed type not pointer 
(2026-09-24 21:17:09 -0700)

----------------------------------------------------------------
ARC fixes for 7.3

  - cmpxchg snafu [Bradley] and other miscll fixes

----------------------------------------------------------------
Anthony Iliopoulos (1):
       arc: remove unused profile.h includes

Julian Braha (1):
       ARC: cleanup dead ARC_CANT_LLSC option in Kconfig

Vineet Gupta (1):
       ARC: arch_cmpxchg_relaxed to use size of pointed type not pointer

blaze (1):
       arc: kernel: Fix clk reference leak in show_cpuinfo()

  arch/arc/Kconfig                      | 4 ----
  arch/arc/include/asm/atomic64-arcv2.h | 6 ++++++
  arch/arc/include/asm/cmpxchg.h        | 4 ++--
  arch/arc/kernel/setup.c               | 1 +
  arch/arc/kernel/smp.c                 | 1 -
  5 files changed, 9 insertions(+), 7 deletions(-)