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Diffstat (limited to 'arch/x86/kernel/entry_32.S')
-rw-r--r--arch/x86/kernel/entry_32.S15
1 files changed, 7 insertions, 8 deletions
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index b553ed89e5f5..344b63f18d14 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -447,15 +447,14 @@ sysenter_exit:
447sysenter_audit: 447sysenter_audit:
448 testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%ebp) 448 testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%ebp)
449 jnz syscall_trace_entry 449 jnz syscall_trace_entry
450 addl $4,%esp 450 /* movl PT_EAX(%esp), %eax already set, syscall number: 1st arg to audit */
451 CFI_ADJUST_CFA_OFFSET -4 451 movl PT_EBX(%esp), %edx /* ebx/a0: 2nd arg to audit */
452 movl %esi,4(%esp) /* 5th arg: 4th syscall arg */ 452 /* movl PT_ECX(%esp), %ecx already set, a1: 3nd arg to audit */
453 movl %edx,(%esp) /* 4th arg: 3rd syscall arg */ 453 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
454 /* %ecx already in %ecx 3rd arg: 2nd syscall arg */ 454 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
455 movl %ebx,%edx /* 2nd arg: 1st syscall arg */
456 /* %eax already in %eax 1st arg: syscall number */
457 call __audit_syscall_entry 455 call __audit_syscall_entry
458 pushl_cfi %ebx 456 popl_cfi %ecx /* get that remapped edx off the stack */
457 popl_cfi %ecx /* get that remapped esi off the stack */
459 movl PT_EAX(%esp),%eax /* reload syscall number */ 458 movl PT_EAX(%esp),%eax /* reload syscall number */
460 jmp sysenter_do_call 459 jmp sysenter_do_call
461 460