saved_sp0 36 arch/x86/include/asm/vm86.h unsigned long saved_sp0; saved_sp0 150 arch/x86/kernel/vm86_32.c tsk->thread.sp0 = vm86->saved_sp0; saved_sp0 154 arch/x86/kernel/vm86_32.c vm86->saved_sp0 = 0; saved_sp0 278 arch/x86/kernel/vm86_32.c if (vm86->saved_sp0) saved_sp0 365 arch/x86/kernel/vm86_32.c vm86->saved_sp0 = tsk->thread.sp0;