APM_CS           2328 arch/x86/kernel/apm_32.c 	apm_bios_entry.segment = APM_CS;
APM_CS           2341 arch/x86/kernel/apm_32.c 	set_desc_base(&gdt[APM_CS >> 3],
APM_CS             13 include/linux/apm_bios.h #define APM_CS_16	(APM_CS + 8)