Merge tag 'powerpc-6.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc...

Merge tag 'powerpc-6.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull powerpc updates from Madhavan Srinivasan:

 - Add preempt lazy support

 - Deprecate cxl and cxl flash driver

 - Fix a possible IOMMU related OOPS at boot on pSeries

 - Optimize sched_clock() in ppc32 by replacing mulhdu() by
   mul_u64_u64_shr()

Thanks to Andrew Donnellan, Andy Shevchenko, Ankur Arora, Christophe
Leroy, Frederic Barrat, Gaurav Batra, Luis Felipe Hernandez, Michael
Ellerman, Nilay Shroff, Ricardo B.  Marliere, Ritesh Harjani (IBM),
Sebastian Andrzej Siewior, Shrikanth Hegde, Sourabh Jain, Thorsten Blum,
and Zhu Jun.

* tag 'powerpc-6.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  selftests/powerpc: Fix argument order to timer_sub()
  powerpc/prom_init: Use IS_ENABLED()
  powerpc/pseries/iommu: IOMMU incorrectly marks MMIO range in DDW
  powerpc: Use str_on_off() helper in check_cache_coherency()
  powerpc: Large user copy aware of full:rt:lazy preemption
  powerpc: Add preempt lazy support
  powerpc/book3s64/hugetlb: Fix disabling hugetlb when fadump is active
  powerpc/vdso: Mark the vDSO code read-only after init
  powerpc/64: Use get_user() in start_thread()
  macintosh: declare ctl_table as const
  selftest/powerpc/ptrace: Cleanup duplicate macro definitions
  selftest/powerpc/ptrace/ptrace-pkey: Remove duplicate macros
  selftest/powerpc/ptrace/core-pkey: Remove duplicate macros
  powerpc/8xx: Drop legacy-of-mm-gpiochip.h header
  scsi/cxlflash: Deprecate driver
  cxl: Deprecate driver
  selftests/powerpc: Fix typo in test-vphn.c
  powerpc/xmon: Use str_yes_no() helper in dump_one_paca()
  powerpc/32: Replace mulhdu() by mul_u64_u64_shr()