Merge tag 'parisc-for-6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux

Pull parisc updates from Helge Deller:
 "Two important fixes in here:

   - The argument pointer register was wrong when calling 64-bit
     firmware functions, which may cause random memory corruption or
     crashes.

   - Ensure page alignment in cache flush functions, otherwise not all
     memory might get flushed.

  The rest are cleanups (mmap implementation, panic path) and usual
  smaller updates.

  Summary:

   - Calculate correct argument pointer in real64_call_asm()

   - Cleanup mmap implementation regarding color alignment (John David
     Anglin)

   - Spinlock fixes in panic path (Guilherme G. Piccoli)

   - build doc update for parisc64 (Randy Dunlap)

   - Ensure page alignment in flush functions"

* tag 'parisc-for-6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: Fix argument pointer in real64_call_asm()
  parisc: Cleanup mmap implementation regarding color alignment
  parisc: Drop HP-UX constants and structs from grfioctl.h
  parisc: Ensure page alignment in flush functions
  parisc: Replace regular spinlock with spin_trylock on panic path
  parisc: update kbuild doc. aliases for parisc64
  parisc: Limit amount of kgdb breakpoints on parisc