highest_paddr 301 arch/sparc/kernel/setup_32.c unsigned long highest_paddr; highest_paddr 343 arch/sparc/kernel/setup_32.c highest_paddr = 0UL; highest_paddr 351 arch/sparc/kernel/setup_32.c if (highest_paddr < top) highest_paddr 352 arch/sparc/kernel/setup_32.c highest_paddr = top;