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(-)linux/arch/x86_64/kernel/entry.S (-16 lines)
Lines 408-432 ENTRY(stub_execve) Link Here
408 
	CFI_ADJUST_CFA_OFFSET -8
 408 
	CFI_ADJUST_CFA_OFFSET -8
409 
	CFI_REGISTER rip, r11
 409 
	CFI_REGISTER rip, r11
410 
	SAVE_REST
 410 
	SAVE_REST
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	movq %r11, %r15
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	CFI_REGISTER rip, r15
413 
	FIXUP_TOP_OF_STACK %r11
 411 
	FIXUP_TOP_OF_STACK %r11
414 
	call sys_execve
 412 
	call sys_execve
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	GET_THREAD_INFO(%rcx)
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	bt $TIF_IA32,threadinfo_flags(%rcx)
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	CFI_REMEMBER_STATE
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	jc exec_32bit
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	RESTORE_TOP_OF_STACK %r11
 413 
	RESTORE_TOP_OF_STACK %r11
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	movq %r15, %r11
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	CFI_REGISTER rip, r11
422 
	RESTORE_REST
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	pushq %r11
424 
	CFI_ADJUST_CFA_OFFSET 8
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	CFI_REL_OFFSET rip, 0
426 
	ret
427 

            

            

              428
              
exec_32bit:

            

            

              429
              
	CFI_RESTORE_STATE

            

        

          430
          
	movq %rax,RAX(%rsp)

          414
          
	movq %rax,RAX(%rsp)

        

        

          431
          
	RESTORE_REST

          415
          
	RESTORE_REST

        

        

          432
          
	jmp int_ret_from_sys_call

          416
          
	jmp int_ret_from_sys_call

        






  

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