diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
index f4bed4971673..e99f8a5be2df 100644
--- a/arch/x86/ia32/ia32entry.S
+++ b/arch/x86/ia32/ia32entry.S
@@ -41,13 +41,13 @@
 	movl	%edx,%edx	/* zero extension */
 	.endm 
 
-	/* clobbers %eax */	
-	.macro  CLEAR_RREGS offset=0, _r9=rax
+	/* clobbers %rax */
+	.macro  CLEAR_RREGS _r9=rax
 	xorl 	%eax,%eax
-	movq	%rax,\offset+R11(%rsp)
-	movq	%rax,\offset+R10(%rsp)
-	movq	%\_r9,\offset+R9(%rsp)
-	movq	%rax,\offset+R8(%rsp)
+	movq	%rax,R11(%rsp)
+	movq	%rax,R10(%rsp)
+	movq	%\_r9,R9(%rsp)
+	movq	%rax,R8(%rsp)
 	.endm
 
 	/*
@@ -60,14 +60,14 @@
 	 * If it's -1 to make us punt the syscall, then (u32)-1 is still
 	 * an appropriately invalid value.
 	 */
-	.macro LOAD_ARGS32 offset, _r9=0
+	.macro LOAD_ARGS32 _r9=0
 	.if \_r9
-	movl \offset+R9(%rsp),%r9d
+	movl R9(%rsp),%r9d
 	.endif
-	movl \offset+RCX(%rsp),%ecx
-	movl \offset+RDX(%rsp),%edx
-	movl \offset+RSI(%rsp),%esi
-	movl \offset+RDI(%rsp),%edi
+	movl RCX(%rsp),%ecx
+	movl RDX(%rsp),%edx
+	movl RSI(%rsp),%esi
+	movl RDI(%rsp),%edi
 	movl %eax,%eax			/* zero extension */
 	.endm
 	
@@ -158,12 +158,12 @@ ENTRY(ia32_sysenter_target)
 	 * ourselves.  To save a few cycles, we can check whether
 	 * NT was set instead of doing an unconditional popfq.
 	 */
-	testl $X86_EFLAGS_NT,EFLAGS-ARGOFFSET(%rsp)
+	testl $X86_EFLAGS_NT,EFLAGS(%rsp)
 	jnz sysenter_fix_flags
 sysenter_flags_fixed:
 
-	orl     $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
-	testl   $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
+	orl     $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP)
+	testl   $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP)
 	CFI_REMEMBER_STATE
 	jnz  sysenter_tracesys
 	cmpq	$(IA32_NR_syscalls-1),%rax
@@ -172,16 +172,16 @@ sysenter_do_call:
 	IA32_ARG_FIXUP
 sysenter_dispatch:
 	call	*ia32_sys_call_table(,%rax,8)
-	movq	%rax,RAX-ARGOFFSET(%rsp)
+	movq	%rax,RAX(%rsp)
 	DISABLE_INTERRUPTS(CLBR_NONE)
 	TRACE_IRQS_OFF
-	testl	$_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
+	testl	$_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP)
 	jnz	sysexit_audit
 sysexit_from_sys_call:
-	andl    $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
+	andl    $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP)
 	/* clear IF, that popfq doesn't enable interrupts early */
-	andl	$~0x200,EFLAGS-ARGOFFSET(%rsp)
-	movl	RIP-ARGOFFSET(%rsp),%edx		/* User %eip */
+	andl	$~0x200,EFLAGS(%rsp)
+	movl	RIP(%rsp),%edx		/* User %eip */
 	CFI_REGISTER rip,rdx
 	RESTORE_RSI_RDI
 	REMOVE_PT_GPREGS_FROM_STACK 3*8
@@ -207,18 +207,18 @@ sysexit_from_sys_call:
 	movl %ebx,%esi			/* 2nd arg: 1st syscall arg */
 	movl %eax,%edi			/* 1st arg: syscall number */
 	call __audit_syscall_entry
-	movl RAX-ARGOFFSET(%rsp),%eax	/* reload syscall number */
+	movl RAX(%rsp),%eax	/* reload syscall number */
 	cmpq $(IA32_NR_syscalls-1),%rax
 	ja ia32_badsys
 	movl %ebx,%edi			/* reload 1st syscall arg */
-	movl RCX-ARGOFFSET(%rsp),%esi	/* reload 2nd syscall arg */
-	movl RDX-ARGOFFSET(%rsp),%edx	/* reload 3rd syscall arg */
-	movl RSI-ARGOFFSET(%rsp),%ecx	/* reload 4th syscall arg */
-	movl RDI-ARGOFFSET(%rsp),%r8d	/* reload 5th syscall arg */
+	movl RCX(%rsp),%esi	/* reload 2nd syscall arg */
+	movl RDX(%rsp),%edx	/* reload 3rd syscall arg */
+	movl RSI(%rsp),%ecx	/* reload 4th syscall arg */
+	movl RDI(%rsp),%r8d	/* reload 5th syscall arg */
 	.endm
 
 	.macro auditsys_exit exit
-	testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
+	testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP)
 	jnz ia32_ret_from_sys_call
 	TRACE_IRQS_ON
 	ENABLE_INTERRUPTS(CLBR_NONE)
@@ -229,13 +229,13 @@ sysexit_from_sys_call:
 1:	setbe %al		/* 1 if error, 0 if not */
 	movzbl %al,%edi		/* zero-extend that into %edi */
 	call __audit_syscall_exit
-	movq RAX-ARGOFFSET(%rsp),%rax	/* reload syscall return value */
+	movq RAX(%rsp),%rax	/* reload syscall return value */
 	movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
 	DISABLE_INTERRUPTS(CLBR_NONE)
 	TRACE_IRQS_OFF
-	testl %edi,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
+	testl %edi,TI_flags+THREAD_INFO(%rsp,RIP)
 	jz \exit
-	CLEAR_RREGS -ARGOFFSET
+	CLEAR_RREGS
 	jmp int_with_check
 	.endm
 
@@ -255,7 +255,7 @@ sysenter_fix_flags:
 
 sysenter_tracesys:
 #ifdef CONFIG_AUDITSYSCALL
-	testl	$(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
+	testl	$(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP)
 	jz	sysenter_auditsys
 #endif
 	SAVE_EXTRA_REGS
@@ -263,7 +263,7 @@ sysenter_tracesys:
 	movq	$-ENOSYS,RAX(%rsp)/* ptrace can change this for a bad syscall */
 	movq	%rsp,%rdi        /* &pt_regs -> arg1 */
 	call	syscall_trace_enter
-	LOAD_ARGS32 ARGOFFSET  /* reload args from stack in case ptrace changed it */
+	LOAD_ARGS32  /* reload args from stack in case ptrace changed it */
 	RESTORE_EXTRA_REGS
 	cmpq	$(IA32_NR_syscalls-1),%rax
 	ja	int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
@@ -309,17 +309,17 @@ ENTRY(ia32_cstar_target)
 	ALLOC_PT_GPREGS_ON_STACK 8
 	SAVE_C_REGS_EXCEPT_RCX_R891011
 	movl 	%eax,%eax	/* zero extension */
-	movq	%rax,ORIG_RAX-ARGOFFSET(%rsp)
-	movq	%rcx,RIP-ARGOFFSET(%rsp)
-	CFI_REL_OFFSET rip,RIP-ARGOFFSET
-	movq	%rbp,RCX-ARGOFFSET(%rsp) /* this lies slightly to ptrace */
+	movq	%rax,ORIG_RAX(%rsp)
+	movq	%rcx,RIP(%rsp)
+	CFI_REL_OFFSET rip,RIP
+	movq	%rbp,RCX(%rsp) /* this lies slightly to ptrace */
 	movl	%ebp,%ecx
-	movq	$__USER32_CS,CS-ARGOFFSET(%rsp)
-	movq	$__USER32_DS,SS-ARGOFFSET(%rsp)
-	movq	%r11,EFLAGS-ARGOFFSET(%rsp)
-	/*CFI_REL_OFFSET rflags,EFLAGS-ARGOFFSET*/
-	movq	%r8,RSP-ARGOFFSET(%rsp)	
-	CFI_REL_OFFSET rsp,RSP-ARGOFFSET
+	movq	$__USER32_CS,CS(%rsp)
+	movq	$__USER32_DS,SS(%rsp)
+	movq	%r11,EFLAGS(%rsp)
+	/*CFI_REL_OFFSET rflags,EFLAGS*/
+	movq	%r8,RSP(%rsp)
+	CFI_REL_OFFSET rsp,RSP
 	/* no need to do an access_ok check here because r8 has been
 	   32bit zero extended */ 
 	/* hardware stack frame is complete now */	
@@ -327,8 +327,8 @@ ENTRY(ia32_cstar_target)
 1:	movl	(%r8),%r9d
 	_ASM_EXTABLE(1b,ia32_badarg)
 	ASM_CLAC
-	orl     $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
-	testl   $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
+	orl     $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP)
+	testl   $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP)
 	CFI_REMEMBER_STATE
 	jnz   cstar_tracesys
 	cmpq $IA32_NR_syscalls-1,%rax
@@ -337,32 +337,32 @@ cstar_do_call:
 	IA32_ARG_FIXUP 1
 cstar_dispatch:
 	call *ia32_sys_call_table(,%rax,8)
-	movq %rax,RAX-ARGOFFSET(%rsp)
+	movq %rax,RAX(%rsp)
 	DISABLE_INTERRUPTS(CLBR_NONE)
 	TRACE_IRQS_OFF
-	testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
+	testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP)
 	jnz sysretl_audit
 sysretl_from_sys_call:
-	andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
+	andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP)
 	RESTORE_RSI_RDI_RDX
-	movl RIP-ARGOFFSET(%rsp),%ecx
+	movl RIP(%rsp),%ecx
 	CFI_REGISTER rip,rcx
-	movl EFLAGS-ARGOFFSET(%rsp),%r11d	
+	movl EFLAGS(%rsp),%r11d
 	/*CFI_REGISTER rflags,r11*/
 	xorq	%r10,%r10
 	xorq	%r9,%r9
 	xorq	%r8,%r8
 	TRACE_IRQS_ON
-	movl RSP-ARGOFFSET(%rsp),%esp
+	movl RSP(%rsp),%esp
 	CFI_RESTORE rsp
 	USERGS_SYSRET32
 	
 #ifdef CONFIG_AUDITSYSCALL
 cstar_auditsys:
 	CFI_RESTORE_STATE
-	movl %r9d,R9-ARGOFFSET(%rsp)	/* register to be clobbered by call */
+	movl %r9d,R9(%rsp)	/* register to be clobbered by call */
 	auditsys_entry_common
-	movl R9-ARGOFFSET(%rsp),%r9d	/* reload 6th syscall arg */
+	movl R9(%rsp),%r9d	/* reload 6th syscall arg */
 	jmp cstar_dispatch
 
 sysretl_audit:
@@ -371,16 +371,16 @@ sysretl_audit:
 
 cstar_tracesys:
 #ifdef CONFIG_AUDITSYSCALL
-	testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
+	testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP)
 	jz cstar_auditsys
 #endif
 	xchgl %r9d,%ebp
 	SAVE_EXTRA_REGS
-	CLEAR_RREGS 0, r9
+	CLEAR_RREGS r9
 	movq $-ENOSYS,RAX(%rsp)	/* ptrace can change this for a bad syscall */
 	movq %rsp,%rdi        /* &pt_regs -> arg1 */
 	call syscall_trace_enter
-	LOAD_ARGS32 ARGOFFSET, 1  /* reload args from stack in case ptrace changed it */
+	LOAD_ARGS32 1	/* reload args from stack in case ptrace changed it */
 	RESTORE_EXTRA_REGS
 	xchgl %ebp,%r9d
 	cmpq $(IA32_NR_syscalls-1),%rax
@@ -438,8 +438,8 @@ ENTRY(ia32_syscall)
 	   this could be a problem. */
 	ALLOC_PT_GPREGS_ON_STACK
 	SAVE_C_REGS_EXCEPT_R891011
-	orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
-	testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
+	orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP)
+	testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP)
 	jnz ia32_tracesys
 	cmpq $(IA32_NR_syscalls-1),%rax
 	ja ia32_badsys
@@ -447,9 +447,9 @@ ia32_do_call:
 	IA32_ARG_FIXUP
 	call *ia32_sys_call_table(,%rax,8) # xxx: rip relative
 ia32_sysret:
-	movq %rax,RAX-ARGOFFSET(%rsp)
+	movq %rax,RAX(%rsp)
 ia32_ret_from_sys_call:
-	CLEAR_RREGS -ARGOFFSET
+	CLEAR_RREGS
 	jmp int_ret_from_sys_call
 
 ia32_tracesys:
@@ -458,7 +458,7 @@ ia32_tracesys:
 	movq $-ENOSYS,RAX(%rsp)	/* ptrace can change this for a bad syscall */
 	movq %rsp,%rdi        /* &pt_regs -> arg1 */
 	call syscall_trace_enter
-	LOAD_ARGS32 ARGOFFSET  /* reload args from stack in case ptrace changed it */
+	LOAD_ARGS32	/* reload args from stack in case ptrace changed it */
 	RESTORE_EXTRA_REGS
 	cmpq $(IA32_NR_syscalls-1),%rax
 	ja  int_ret_from_sys_call	/* ia32_tracesys has set RAX(%rsp) */
@@ -466,7 +466,7 @@ ia32_tracesys:
 END(ia32_syscall)
 
 ia32_badsys:
-	movq $0,ORIG_RAX-ARGOFFSET(%rsp)
+	movq $0,ORIG_RAX(%rsp)
 	movq $-ENOSYS,%rax
 	jmp ia32_sysret
 
@@ -499,17 +499,17 @@ ia32_ptregs_common:
 	CFI_ENDPROC
 	CFI_STARTPROC32	simple
 	CFI_SIGNAL_FRAME
-	CFI_DEF_CFA	rsp,SS+8-ARGOFFSET
-	CFI_REL_OFFSET	rax,RAX-ARGOFFSET
-	CFI_REL_OFFSET	rcx,RCX-ARGOFFSET
-	CFI_REL_OFFSET	rdx,RDX-ARGOFFSET
-	CFI_REL_OFFSET	rsi,RSI-ARGOFFSET
-	CFI_REL_OFFSET	rdi,RDI-ARGOFFSET
-	CFI_REL_OFFSET	rip,RIP-ARGOFFSET
-/*	CFI_REL_OFFSET	cs,CS-ARGOFFSET*/
-/*	CFI_REL_OFFSET	rflags,EFLAGS-ARGOFFSET*/
-	CFI_REL_OFFSET	rsp,RSP-ARGOFFSET
-/*	CFI_REL_OFFSET	ss,SS-ARGOFFSET*/
+	CFI_DEF_CFA	rsp,SS+8
+	CFI_REL_OFFSET	rax,RAX
+	CFI_REL_OFFSET	rcx,RCX
+	CFI_REL_OFFSET	rdx,RDX
+	CFI_REL_OFFSET	rsi,RSI
+	CFI_REL_OFFSET	rdi,RDI
+	CFI_REL_OFFSET	rip,RIP
+/*	CFI_REL_OFFSET	cs,CS*/
+/*	CFI_REL_OFFSET	rflags,EFLAGS*/
+	CFI_REL_OFFSET	rsp,RSP
+/*	CFI_REL_OFFSET	ss,SS*/
 	SAVE_EXTRA_REGS 8
 	call *%rax
 	RESTORE_EXTRA_REGS 8
diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
index 38356476b131..4a7ceb9789a5 100644
--- a/arch/x86/include/asm/calling.h
+++ b/arch/x86/include/asm/calling.h
@@ -88,8 +88,6 @@ For 32-bit we have the following conventions - kernel is built with
 #define RSP		19*8
 #define SS		20*8
 
-#define ARGOFFSET	0
-
 	.macro ALLOC_PT_GPREGS_ON_STACK addskip=0
 	subq	$15*8+\addskip, %rsp
 	CFI_ADJUST_CFA_OFFSET 15*8+\addskip
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index 8fafed9f462d..06055f9578a8 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -73,9 +73,9 @@ ENDPROC(native_usergs_sysret64)
 #endif /* CONFIG_PARAVIRT */
 
 
-.macro TRACE_IRQS_IRETQ offset=ARGOFFSET
+.macro TRACE_IRQS_IRETQ
 #ifdef CONFIG_TRACE_IRQFLAGS
-	bt   $9,EFLAGS-\offset(%rsp)	/* interrupts off? */
+	bt   $9,EFLAGS(%rsp)	/* interrupts off? */
 	jnc  1f
 	TRACE_IRQS_ON
 1:
@@ -107,8 +107,8 @@ ENDPROC(native_usergs_sysret64)
 	call debug_stack_reset
 .endm
 
-.macro TRACE_IRQS_IRETQ_DEBUG offset=ARGOFFSET
-	bt   $9,EFLAGS-\offset(%rsp)	/* interrupts off? */
+.macro TRACE_IRQS_IRETQ_DEBUG
+	bt   $9,EFLAGS(%rsp)	/* interrupts off? */
 	jnc  1f
 	TRACE_IRQS_ON_DEBUG
 1:
@@ -184,16 +184,16 @@ ENDPROC(native_usergs_sysret64)
  * frame that enables passing a complete pt_regs to a C function.
  */
 	.macro DEFAULT_FRAME start=1 offset=0
-	XCPT_FRAME \start, ORIG_RAX+\offset-ARGOFFSET
-	CFI_REL_OFFSET rdi, RDI+\offset-ARGOFFSET
-	CFI_REL_OFFSET rsi, RSI+\offset-ARGOFFSET
-	CFI_REL_OFFSET rdx, RDX+\offset-ARGOFFSET
-	CFI_REL_OFFSET rcx, RCX+\offset-ARGOFFSET
-	CFI_REL_OFFSET rax, RAX+\offset-ARGOFFSET
-	CFI_REL_OFFSET r8, R8+\offset-ARGOFFSET
-	CFI_REL_OFFSET r9, R9+\offset-ARGOFFSET
-	CFI_REL_OFFSET r10, R10+\offset-ARGOFFSET
-	CFI_REL_OFFSET r11, R11+\offset-ARGOFFSET
+	XCPT_FRAME \start, ORIG_RAX+\offset
+	CFI_REL_OFFSET rdi, RDI+\offset
+	CFI_REL_OFFSET rsi, RSI+\offset
+	CFI_REL_OFFSET rdx, RDX+\offset
+	CFI_REL_OFFSET rcx, RCX+\offset
+	CFI_REL_OFFSET rax, RAX+\offset
+	CFI_REL_OFFSET r8, R8+\offset
+	CFI_REL_OFFSET r9, R9+\offset
+	CFI_REL_OFFSET r10, R10+\offset
+	CFI_REL_OFFSET r11, R11+\offset
 	CFI_REL_OFFSET rbx, RBX+\offset
 	CFI_REL_OFFSET rbp, RBP+\offset
 	CFI_REL_OFFSET r12, R12+\offset
@@ -237,13 +237,13 @@ ENTRY(ret_from_fork)
 
 	RESTORE_EXTRA_REGS
 
-	testl $3, CS-ARGOFFSET(%rsp)		# from kernel_thread?
+	testl $3,CS(%rsp)			# from kernel_thread?
 	jz   1f
 
 	testl $_TIF_IA32, TI_flags(%rcx)	# 32-bit compat task needs IRET
 	jnz  int_ret_from_sys_call
 
-	RESTORE_TOP_OF_STACK %rdi, -ARGOFFSET
+	RESTORE_TOP_OF_STACK %rdi
 	jmp ret_from_sys_call			# go to the SYSRET fastpath
 
 1:
@@ -310,11 +310,11 @@ GLOBAL(system_call_after_swapgs)
 	ENABLE_INTERRUPTS(CLBR_NONE)
 	ALLOC_PT_GPREGS_ON_STACK 8
 	SAVE_C_REGS_EXCEPT_RAX_RCX
-	movq	$-ENOSYS,RAX-ARGOFFSET(%rsp)
-	movq_cfi rax,(ORIG_RAX-ARGOFFSET)
-	movq	%rcx,RIP-ARGOFFSET(%rsp)
-	CFI_REL_OFFSET rip,RIP-ARGOFFSET
-	testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
+	movq	$-ENOSYS,RAX(%rsp)
+	movq_cfi rax,ORIG_RAX
+	movq	%rcx,RIP(%rsp)
+	CFI_REL_OFFSET rip,RIP
+	testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP)
 	jnz tracesys
 system_call_fastpath:
 #if __SYSCALL_MASK == ~0
@@ -326,13 +326,13 @@ system_call_fastpath:
 	ja ret_from_sys_call  /* and return regs->ax */
 	movq %r10,%rcx
 	call *sys_call_table(,%rax,8)  # XXX:	 rip relative
-	movq %rax,RAX-ARGOFFSET(%rsp)
+	movq %rax,RAX(%rsp)
 /*
  * Syscall return path ending with SYSRET (fast path)
  * Has incomplete stack frame and undefined top of stack.
  */
 ret_from_sys_call:
-	testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
+	testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP)
 	jnz int_ret_from_sys_call_fixup	/* Go the the slow path */
 
 	LOCKDEP_SYS_EXIT
@@ -344,7 +344,7 @@ ret_from_sys_call:
 	 */
 	TRACE_IRQS_ON
 	RESTORE_C_REGS_EXCEPT_RCX
-	movq RIP-ARGOFFSET(%rsp),%rcx
+	movq RIP(%rsp),%rcx
 	CFI_REGISTER	rip,rcx
 	/*CFI_REGISTER	rflags,r11*/
 	movq	PER_CPU_VAR(old_rsp), %rsp
@@ -353,7 +353,7 @@ ret_from_sys_call:
 	CFI_RESTORE_STATE
 
 int_ret_from_sys_call_fixup:
-	FIXUP_TOP_OF_STACK %r11, -ARGOFFSET
+	FIXUP_TOP_OF_STACK %r11
 	jmp int_ret_from_sys_call
 
 	/* Do syscall tracing */
@@ -364,7 +364,7 @@ tracesys:
 	test %rax, %rax
 	jnz tracesys_phase2		/* if needed, run the slow path */
 	RESTORE_C_REGS_EXCEPT_RAX	/* else restore clobbered regs */
-	movq ORIG_RAX-ARGOFFSET(%rsp), %rax
+	movq ORIG_RAX(%rsp), %rax
 	jmp system_call_fastpath	/*      and return to the fast path */
 
 tracesys_phase2:
@@ -391,7 +391,7 @@ tracesys_phase2:
 	ja   int_ret_from_sys_call	/* RAX(%rsp) is already set */
 	movq %r10,%rcx	/* fixup for C */
 	call *sys_call_table(,%rax,8)
-	movq %rax,RAX-ARGOFFSET(%rsp)
+	movq %rax,RAX(%rsp)
 	/* Use IRET because user could have changed frame */
 
 /*
@@ -475,9 +475,9 @@ END(stub_\func)
 ENTRY(\label)
 	CFI_STARTPROC
 	DEFAULT_FRAME 0, 8		/* offset 8: return address */
-	FIXUP_TOP_OF_STACK %r11, 8-ARGOFFSET
+	FIXUP_TOP_OF_STACK %r11, 8
 	call \func
-	RESTORE_TOP_OF_STACK %r11, 8-ARGOFFSET
+	RESTORE_TOP_OF_STACK %r11, 8
 	ret
 	CFI_ENDPROC
 END(\label)
@@ -677,7 +677,7 @@ common_interrupt:
 	ASM_CLAC
 	addq $-0x80,(%rsp)		/* Adjust vector to [-256,-1] range */
 	interrupt do_IRQ
-	/* 0(%rsp): old_rsp-ARGOFFSET */
+	/* 0(%rsp): old_rsp */
 ret_from_intr:
 	DISABLE_INTERRUPTS(CLBR_NONE)
 	TRACE_IRQS_OFF
@@ -687,13 +687,13 @@ ret_from_intr:
 	popq %rsi
 	CFI_DEF_CFA rsi,SS+8-RBP	/* reg/off reset after def_cfa_expr */
 	/* return code expects complete pt_regs - adjust rsp accordingly: */
-	leaq ARGOFFSET-RBP(%rsi), %rsp
+	leaq -RBP(%rsi),%rsp
 	CFI_DEF_CFA_REGISTER	rsp
-	CFI_ADJUST_CFA_OFFSET	RBP-ARGOFFSET
+	CFI_ADJUST_CFA_OFFSET	RBP
 
 exit_intr:
 	GET_THREAD_INFO(%rcx)
-	testl $3,CS-ARGOFFSET(%rsp)
+	testl $3,CS(%rsp)
 	je retint_kernel
 
 	/* Interrupt came from user space */
@@ -721,8 +721,8 @@ retint_swapgs:		/* return to user-space */
 	 * Try to use SYSRET instead of IRET if we're returning to
 	 * a completely clean 64-bit userspace context.
 	 */
-	movq (RCX-ARGOFFSET)(%rsp), %rcx
-	cmpq %rcx,(RIP-ARGOFFSET)(%rsp)		/* RCX == RIP */
+	movq RCX(%rsp),%rcx
+	cmpq %rcx,RIP(%rsp)		/* RCX == RIP */
 	jne opportunistic_sysret_failed
 
 	/*
@@ -743,19 +743,19 @@ retint_swapgs:		/* return to user-space */
 	shr $__VIRTUAL_MASK_SHIFT, %rcx
 	jnz opportunistic_sysret_failed
 
-	cmpq $__USER_CS,(CS-ARGOFFSET)(%rsp)	/* CS must match SYSRET */
+	cmpq $__USER_CS,CS(%rsp)	/* CS must match SYSRET */
 	jne opportunistic_sysret_failed
 
-	movq (R11-ARGOFFSET)(%rsp), %r11
-	cmpq %r11,(EFLAGS-ARGOFFSET)(%rsp)	/* R11 == RFLAGS */
+	movq R11(%rsp),%r11
+	cmpq %r11,EFLAGS(%rsp)		/* R11 == RFLAGS */
 	jne opportunistic_sysret_failed
 
-	testq $X86_EFLAGS_RF,%r11		/* sysret can't restore RF */
+	testq $X86_EFLAGS_RF,%r11	/* sysret can't restore RF */
 	jnz opportunistic_sysret_failed
 
 	/* nothing to check for RSP */
 
-	cmpq $__USER_DS,(SS-ARGOFFSET)(%rsp)	/* SS must match SYSRET */
+	cmpq $__USER_DS,SS(%rsp)	/* SS must match SYSRET */
 	jne opportunistic_sysret_failed
 
 	/*
@@ -870,7 +870,7 @@ retint_signal:
 ENTRY(retint_kernel)
 	cmpl $0,PER_CPU_VAR(__preempt_count)
 	jnz  retint_restore_args
-	bt   $9,EFLAGS-ARGOFFSET(%rsp)	/* interrupts off? */
+	bt   $9,EFLAGS(%rsp)	/* interrupts off? */
 	jnc  retint_restore_args
 	call preempt_schedule_irq
 	jmp exit_intr
@@ -1286,11 +1286,11 @@ ENTRY(paranoid_exit)
 	TRACE_IRQS_OFF_DEBUG
 	testl %ebx,%ebx				/* swapgs needed? */
 	jnz paranoid_exit_no_swapgs
-	TRACE_IRQS_IRETQ 0
+	TRACE_IRQS_IRETQ
 	SWAPGS_UNSAFE_STACK
 	jmp paranoid_exit_restore
 paranoid_exit_no_swapgs:
-	TRACE_IRQS_IRETQ_DEBUG 0
+	TRACE_IRQS_IRETQ_DEBUG
 paranoid_exit_restore:
 	RESTORE_EXTRA_REGS
 	RESTORE_C_REGS