diff --git a/nogo.yaml b/nogo.yaml
index 867a0782f..b2572adce 100644
--- a/nogo.yaml
+++ b/nogo.yaml
@@ -89,17 +89,26 @@ global:
 analyzers:
   asmdecl:
     generated:
-      exclude: [".*"] # Disabled.
+      suppress:
+        # Non-conventional functions.
+        - "\\[amd64\\].*sysret: RET without writing to 8-byte"
+        - "\\[amd64\\].*iret: RET without writing to 8-byte"
+        - "\\[amd64\\].*exception: use of .* points beyond argument frame"
+        - "\\[arm64\\].*HaltEl1ExceptionAndResume: unknown variable"
+        - "\\[arm64\\].*HaltEl1ExceptionAndResume: use of .* points beyond argument frame"
     external:
       exclude: [".*"] # Disabled.
     internal:
       suppress:
-        # Suppress for now, will be fixed separately.
-        - ".*unknown variable.*"
-        - ".*RET without writing.*"
-        - ".*wrong argument size.*"
-        - ".*missing Go declaration.*"
-        - ".*invalid.*"
+        # Valid reasons to break the rules.
+        - "xsetbv: invalid MOVL of value"
+        - "xsetbv: invalid offset value"
+        - "xgetbv: invalid MOVL of ret"
+        - "xgetbv: invalid offset ret"
+        - "wrmsr: invalid MOVL of value"
+        - "wrmsr: invalid offset value"
+        - "rdmsr: invalid MOVL of ret"
+        - "rdmsr: invalid offset ret"
   assign:
     external:
       exclude:
diff --git a/pkg/atomicbitops/atomicbitops_arm64.s b/pkg/atomicbitops/atomicbitops_arm64.s
index b2b950c74..cf922117d 100644
--- a/pkg/atomicbitops/atomicbitops_arm64.s
+++ b/pkg/atomicbitops/atomicbitops_arm64.s
@@ -17,7 +17,7 @@
 #include "textflag.h"
 
 TEXT ·andUint32(SB),NOSPLIT,$0-12
-  MOVD    ptr+0(FP), R0
+  MOVD    addr+0(FP), R0
   MOVW    val+8(FP), R1
   MOVBU   ·arm64HasATOMICS(SB), R4
   CBZ     R4, load_store_loop
@@ -32,7 +32,7 @@ load_store_loop:
   RET
 
 TEXT ·orUint32(SB),NOSPLIT,$0-12
-  MOVD    ptr+0(FP), R0
+  MOVD    addr+0(FP), R0
   MOVW    val+8(FP), R1
   MOVBU   ·arm64HasATOMICS(SB), R4
   CBZ     R4, load_store_loop
@@ -46,7 +46,7 @@ load_store_loop:
   RET
 
 TEXT ·xorUint32(SB),NOSPLIT,$0-12
-  MOVD    ptr+0(FP), R0
+  MOVD    addr+0(FP), R0
   MOVW    val+8(FP), R1
   MOVBU   ·arm64HasATOMICS(SB), R4
   CBZ     R4, load_store_loop
@@ -66,7 +66,7 @@ TEXT ·compareAndSwapUint32(SB),NOSPLIT,$0-20
   MOVBU   ·arm64HasATOMICS(SB), R4
   CBZ     R4, load_store_loop
   CASALW  R1, (R0), R2
-  MOVW    R1, prev+16(FP)
+  MOVW    R1, ret+16(FP)
   RET
 load_store_loop:
   LDAXRW  (R0), R3
@@ -75,11 +75,11 @@ load_store_loop:
   STLXRW  R2, (R0), R4
   CBNZ    R4, load_store_loop
 ok:
-  MOVW    R3, prev+16(FP)
+  MOVW    R3, ret+16(FP)
   RET
 
 TEXT ·andUint64(SB),NOSPLIT,$0-16
-  MOVD    ptr+0(FP), R0
+  MOVD    addr+0(FP), R0
   MOVD    val+8(FP), R1
   MOVBU   ·arm64HasATOMICS(SB), R4
   CBZ     R4, load_store_loop
@@ -94,7 +94,7 @@ load_store_loop:
   RET
 
 TEXT ·orUint64(SB),NOSPLIT,$0-16
-  MOVD    ptr+0(FP), R0
+  MOVD    addr+0(FP), R0
   MOVD    val+8(FP), R1
   MOVBU   ·arm64HasATOMICS(SB), R4
   CBZ     R4, load_store_loop
@@ -108,7 +108,7 @@ load_store_loop:
   RET
 
 TEXT ·xorUint64(SB),NOSPLIT,$0-16
-  MOVD    ptr+0(FP), R0
+  MOVD    addr+0(FP), R0
   MOVD    val+8(FP), R1
   MOVBU   ·arm64HasATOMICS(SB), R4
   CBZ     R4, load_store_loop
@@ -128,7 +128,7 @@ TEXT ·compareAndSwapUint64(SB),NOSPLIT,$0-32
   MOVBU   ·arm64HasATOMICS(SB), R4
   CBZ     R4, load_store_loop
   CASALD  R1, (R0), R2
-  MOVD    R1, prev+24(FP)
+  MOVD    R1, ret+24(FP)
   RET
 load_store_loop:
   LDAXR   (R0), R3
@@ -137,5 +137,5 @@ load_store_loop:
   STLXR   R2, (R0), R4
   CBNZ    R4, load_store_loop
 ok:
-  MOVD    R3, prev+24(FP)
+  MOVD    R3, ret+24(FP)
   RET
diff --git a/pkg/cpuid/native_amd64.s b/pkg/cpuid/native_amd64.s
index b771937b9..d7a28abf1 100644
--- a/pkg/cpuid/native_amd64.s
+++ b/pkg/cpuid/native_amd64.s
@@ -15,11 +15,11 @@
 #include "textflag.h"
 
 TEXT ·native(SB),NOSPLIT,$0-24
-	MOVL ax+0(FP), AX
-	MOVL cx+4(FP), CX
+	MOVL arg_Eax+0(FP), AX
+	MOVL arg_Ecx+4(FP), CX
 	CPUID
-	MOVL AX, ret0+8(FP)
-	MOVL BX, ret1+12(FP)
-	MOVL CX, ret2+16(FP)
-	MOVL DX, ret3+20(FP)
+	MOVL AX, ret_Eax+8(FP)
+	MOVL BX, ret_Ebx+12(FP)
+	MOVL CX, ret_Ecx+16(FP)
+	MOVL DX, ret_Edx+20(FP)
 	RET
diff --git a/pkg/ring0/entry_amd64.s b/pkg/ring0/entry_amd64.s
index f30f48de6..bf3f18053 100644
--- a/pkg/ring0/entry_amd64.s
+++ b/pkg/ring0/entry_amd64.s
@@ -185,11 +185,6 @@ TEXT ·HaltAndWriteFSBase(SB),NOSPLIT,$8-8
 
 	RET
 
-// See entry_amd64.go.
-TEXT ·swapgs(SB),NOSPLIT,$0
-	SWAP_GS()
-	RET
-
 // jumpToKernel changes execution to the kernel address space.
 //
 // This works by changing the return value to the kernel version.
@@ -268,7 +263,7 @@ do_iret:
 done_sysret_or_iret:
 	MOVQ 24(SP), AX // vector
 	ADDQ $32, SP
-	MOVQ AX, vector+40(FP)
+	MOVQ AX, ret+40(FP)
 
 	// Save application floating point state.
 	MOVQ fpState+16(FP), DI
diff --git a/pkg/ring0/entry_arm64.s b/pkg/ring0/entry_arm64.s
index 7373badaa..3e8526fdc 100644
--- a/pkg/ring0/entry_arm64.s
+++ b/pkg/ring0/entry_arm64.s
@@ -498,7 +498,7 @@ TEXT ·HaltEl1SvcAndResume(SB),NOSPLIT,$0
 	B ·kernelExitToEl1(SB)      // Resume.
 
 // HaltEl1ExceptionAndResume calls Hooks.KernelException and resume.
-TEXT ·HaltEl1ExceptionAndResume(SB),NOSPLIT,$0-8
+TEXT ·HaltEl1ExceptionAndResume(SB),NOSPLIT,$0
 	WORD $0xd538d092            // MRS TPIDR_EL1, R18
 	MOVD CPU_SELF(RSV_REG), R3  // Load vCPU.
 	MOVD R3, 8(RSP)             // First argument (vCPU).
@@ -513,12 +513,6 @@ TEXT ·Shutdown(SB),NOSPLIT,$0
 	MOVD $0x84000009, R0
 	HVC $0
 
-// See kernel.go.
-TEXT ·Current(SB),NOSPLIT,$0-8
-	MOVD CPU_SELF(RSV_REG), R8
-	MOVD R8, ret+0(FP)
-	RET
-
 #define STACK_FRAME_SIZE 32
 
 // kernelExitToEl0 is the entrypoint for application in guest_el0.
diff --git a/pkg/ring0/lib_amd64.go b/pkg/ring0/lib_amd64.go
index c134fcb7f..ccd183346 100644
--- a/pkg/ring0/lib_amd64.go
+++ b/pkg/ring0/lib_amd64.go
@@ -22,6 +22,21 @@ import (
 	"gvisor.dev/gvisor/pkg/hostarch"
 )
 
+// fxrstor restores floating point state.
+func fxrstor(addr uintptr)
+
+// xrstor restores floating point state.
+func xrstor(addr uintptr)
+
+// fxsave saves floating point state.
+func fxsave(addr uintptr)
+
+// xsave saves floating point state.
+func xsave(addr uintptr)
+
+// xsaveopt saves floating point state.
+func xsaveopt(addr uintptr)
+
 // writeFS sets the FS base address (selects one of wrfsbase or wrfsmsr).
 func writeFS(addr uintptr)
 
diff --git a/pkg/ring0/lib_amd64.s b/pkg/ring0/lib_amd64.s
index 0f283aaae..4dc79d0cc 100644
--- a/pkg/ring0/lib_amd64.s
+++ b/pkg/ring0/lib_amd64.s
@@ -200,7 +200,7 @@ TEXT ·fninit(SB),NOSPLIT,$0
 // 	xsetbv
 //
 TEXT ·xsetbv(SB),NOSPLIT,$0-16
-	MOVL reg+0(FP), CX
+	MOVQ reg+0(FP), CX
 	MOVL value+8(FP), AX
 	MOVL value+12(FP), DX
 	BYTE $0x0f; BYTE $0x01; BYTE $0xd1;
@@ -213,7 +213,7 @@ TEXT ·xsetbv(SB),NOSPLIT,$0-16
 // 	xgetbv
 //
 TEXT ·xgetbv(SB),NOSPLIT,$0-16
-	MOVL reg+0(FP), CX
+	MOVQ reg+0(FP), CX
 	BYTE $0x0f; BYTE $0x01; BYTE $0xd0;
 	MOVL AX, ret+8(FP)
 	MOVL DX, ret+12(FP)
@@ -226,7 +226,7 @@ TEXT ·xgetbv(SB),NOSPLIT,$0-16
 // 	wrmsr
 //
 TEXT ·wrmsr(SB),NOSPLIT,$0-16
-	MOVL reg+0(FP), CX
+	MOVQ reg+0(FP), CX
 	MOVL value+8(FP), AX
 	MOVL value+12(FP), DX
 	BYTE $0x0f; BYTE $0x30;
@@ -239,7 +239,7 @@ TEXT ·wrmsr(SB),NOSPLIT,$0-16
 // 	rdmsr
 //
 TEXT ·rdmsr(SB),NOSPLIT,$0-16
-	MOVL reg+0(FP), CX
+	MOVQ reg+0(FP), CX
 	BYTE $0x0f; BYTE $0x32;
 	MOVL AX, ret+8(FP)
 	MOVL DX, ret+12(FP)
diff --git a/pkg/ring0/lib_arm64.s b/pkg/ring0/lib_arm64.s
index 69ebaf519..fd499debf 100644
--- a/pkg/ring0/lib_arm64.s
+++ b/pkg/ring0/lib_arm64.s
@@ -56,31 +56,31 @@ TEXT ·FlushTlbAll(SB),NOSPLIT,$0
 
 TEXT ·CPACREL1(SB),NOSPLIT,$0-8
 	WORD $0xd5381041 	// MRS CPACR_EL1, R1
-	MOVD R1, ret+0(FP)
+	MOVD R1, value+0(FP)
 	RET
 
 TEXT ·GetFPCR(SB),NOSPLIT,$0-8
 	MOVD FPCR, R1
-	MOVD R1, ret+0(FP)
+	MOVD R1, value+0(FP)
 	RET
 
 TEXT ·GetFPSR(SB),NOSPLIT,$0-8
 	MOVD FPSR, R1
-	MOVD R1, ret+0(FP)
+	MOVD R1, value+0(FP)
 	RET
 
 TEXT ·SetFPCR(SB),NOSPLIT,$0-8
-	MOVD addr+0(FP), R1
+	MOVD value+0(FP), R1
 	MOVD R1, FPCR
 	RET
 
 TEXT ·SetFPSR(SB),NOSPLIT,$0-8
-	MOVD addr+0(FP), R1
+	MOVD value+0(FP), R1
 	MOVD R1, FPSR
 	RET
 
 TEXT ·SaveVRegs(SB),NOSPLIT,$0-8
-	MOVD addr+0(FP), R0
+	MOVD arg+0(FP), R0
 
 	// Skip aarch64_ctx, fpsr, fpcr.
 	ADD $16, R0, R0
@@ -105,7 +105,7 @@ TEXT ·SaveVRegs(SB),NOSPLIT,$0-8
 	RET
 
 TEXT ·LoadVRegs(SB),NOSPLIT,$0-8
-	MOVD addr+0(FP), R0
+	MOVD arg+0(FP), R0
 
 	// Skip aarch64_ctx, fpsr, fpcr.
 	ADD $16, R0, R0
@@ -130,7 +130,7 @@ TEXT ·LoadVRegs(SB),NOSPLIT,$0-8
 	RET
 
 TEXT ·LoadFloatingPoint(SB),NOSPLIT,$0-8
-	MOVD addr+0(FP), R0
+	MOVD arg+0(FP), R0
 
 	MOVD 0(R0), R1
 	MOVD R1, FPSR
@@ -159,7 +159,7 @@ TEXT ·LoadFloatingPoint(SB),NOSPLIT,$0-8
 	RET
 
 TEXT ·SaveFloatingPoint(SB),NOSPLIT,$0-8
-	MOVD addr+0(FP), R0
+	MOVD arg+0(FP), R0
 
 	MOVD FPSR, R1
 	MOVD R1, 0(R0)
diff --git a/pkg/sentry/arch/fpu/fpu_amd64.s b/pkg/sentry/arch/fpu/fpu_amd64.s
index 6c10336e7..7ce63092c 100644
--- a/pkg/sentry/arch/fpu/fpu_amd64.s
+++ b/pkg/sentry/arch/fpu/fpu_amd64.s
@@ -31,14 +31,14 @@
 // point registers.
 //
 // Preconditions: data is zeroed.
-TEXT ·initX86FPState(SB), $24-16
+TEXT ·initX86FPState(SB), $24-9
 	// Save MXCSR (callee-save)
 	STMXCSR	mxcsr-8(SP)
 
 	// Save x87 CW (callee-save)
 	FSTCW	cw-16(SP)
 
-	MOVQ	fpState+0(FP), DI
+	MOVQ	data+0(FP), DI
 
 	// Do we use xsave?
 	MOVBQZX	useXsave+8(FP), AX
diff --git a/pkg/sentry/hostcpu/getcpu_amd64.s b/pkg/sentry/hostcpu/getcpu_amd64.s
index aa00316da..1f0609d75 100644
--- a/pkg/sentry/hostcpu/getcpu_amd64.s
+++ b/pkg/sentry/hostcpu/getcpu_amd64.s
@@ -14,11 +14,11 @@
 
 #include "textflag.h"
 
-// func GetCPU() (cpu uint32)
+// func GetCPU() uint32
 TEXT ·GetCPU(SB), NOSPLIT, $0-4
 	BYTE $0x0f; BYTE $0x01; BYTE $0xf9; // RDTSCP
 	// On Linux, the bottom 12 bits of IA32_TSC_AUX are CPU and the upper 20
 	// are node. See arch/x86/entry/vdso/vma.c:vgetcpu_cpu_init().
 	ANDL	$0xfff, CX
-	MOVL	CX, cpu+0(FP)
+	MOVL	CX, ret+0(FP)
 	RET
diff --git a/pkg/sentry/hostcpu/getcpu_arm64.s b/pkg/sentry/hostcpu/getcpu_arm64.s
index caf9abb89..bdbcc5d8d 100644
--- a/pkg/sentry/hostcpu/getcpu_arm64.s
+++ b/pkg/sentry/hostcpu/getcpu_arm64.s
@@ -17,10 +17,10 @@
 // GetCPU makes the getcpu(unsigned *cpu, unsigned *node, NULL) syscall for
 // the lack of an optimazed way of getting the current CPU number on arm64.
 
-// func GetCPU() (cpu uint32)
+// func GetCPU() uint32
 TEXT ·GetCPU(SB), NOSPLIT, $0-4
-	MOVW ZR, cpu+0(FP)
-	MOVD $cpu+0(FP), R0
+	MOVW ZR, ret+0(FP)
+	MOVD $ret+0(FP), R0
 	MOVD $0x0, R1  // unused
 	MOVD $0x0, R2  // unused
 	MOVD $0xA8, R8 // SYS_GETCPU
diff --git a/pkg/sentry/platform/kvm/bluepill_amd64.s b/pkg/sentry/platform/kvm/bluepill_amd64.s
index 71a3ca560..450ccf5de 100644
--- a/pkg/sentry/platform/kvm/bluepill_amd64.s
+++ b/pkg/sentry/platform/kvm/bluepill_amd64.s
@@ -43,7 +43,7 @@
 // See bluepill.go.
 TEXT ·bluepill(SB),NOSPLIT,$0
 begin:
-	MOVQ vcpu+0(FP), AX
+	MOVQ arg+0(FP), AX
 	LEAQ VCPU_CPU(AX), BX
 
 	// The gorountine stack will be changed in guest which renders
diff --git a/pkg/sentry/platform/kvm/bluepill_arm64.s b/pkg/sentry/platform/kvm/bluepill_arm64.s
index 9690e3772..901cb5526 100644
--- a/pkg/sentry/platform/kvm/bluepill_arm64.s
+++ b/pkg/sentry/platform/kvm/bluepill_arm64.s
@@ -38,19 +38,19 @@
 // getTLS returns the value of TPIDR_EL0 register.
 TEXT ·getTLS(SB),NOSPLIT,$0-8
 	MRS TPIDR_EL0, R1
-	MOVD R1, ret+0(FP)
+	MOVD R1, value+0(FP)
 	RET
 
 // setTLS writes the TPIDR_EL0 value.
 TEXT ·setTLS(SB),NOSPLIT,$0-8
-	MOVD addr+0(FP), R1
+	MOVD value+0(FP), R1
 	MSR R1, TPIDR_EL0
 	RET
 
 // See bluepill.go.
 TEXT ·bluepill(SB),NOSPLIT,$0
 begin:
-	MOVD	vcpu+0(FP), R8
+	MOVD	arg+0(FP), R8
 	MOVD	$VCPU_CPU(R8), R9
 	ORR	$0xffff000000000000, R9, R9
 	// Trigger sigill.
diff --git a/pkg/sentry/platform/kvm/testutil/testutil_amd64.s b/pkg/sentry/platform/kvm/testutil/testutil_amd64.s
index 65e7c05ea..d3e218a16 100644
--- a/pkg/sentry/platform/kvm/testutil/testutil_amd64.s
+++ b/pkg/sentry/platform/kvm/testutil/testutil_amd64.s
@@ -65,7 +65,7 @@ TEXT ·AddrOfSpinLoop(SB), $0-8
 	MOVQ AX, ret+0(FP)
 	RET
 
-TEXT ·FloatingPointWorks(SB),NOSPLIT,$0-8
+TEXT ·FloatingPointWorks(SB),NOSPLIT,$0
 	NO_LOCAL_POINTERS
 	MOVQ $1, AX
 	MOVQ AX, X0
diff --git a/pkg/sentry/platform/kvm/testutil/testutil_arm64.s b/pkg/sentry/platform/kvm/testutil/testutil_arm64.s
index 1d7c4d02f..a4c50cc3d 100644
--- a/pkg/sentry/platform/kvm/testutil/testutil_arm64.s
+++ b/pkg/sentry/platform/kvm/testutil/testutil_arm64.s
@@ -50,7 +50,7 @@ start:
 	HLT
 	B start
 
-TEXT ·AddOfHaltLoop(SB),NOSPLIT,$0-8
+TEXT ·AddrOfHaltLoop(SB),NOSPLIT,$0-8
 	MOVD $·haltLoop(SB), R0
 	MOVD R0, ret+0(FP)
 	RET
@@ -75,7 +75,7 @@ TEXT ·AddrOfSpinLoop(SB),NOSPLIT,$0-8
 	MOVD R0, ret+0(FP)
 	RET
 
-TEXT ·TLSWorks(SB),NOSPLIT,$0-8
+TEXT ·TLSWorks(SB),NOSPLIT,$0
         NO_LOCAL_POINTERS
         MOVD $0x6789, R5
         MSR R5, TPIDR_EL0
@@ -91,7 +91,7 @@ isNaN:
         MOVD $0, ret+0(FP)
         RET
 
-TEXT ·FloatingPointWorks(SB),NOSPLIT,$0-8
+TEXT ·FloatingPointWorks(SB),NOSPLIT,$0
 	NO_LOCAL_POINTERS
 	// gc will touch fpsimd, so we should test it.
 	// such as in <runtime.deductSweepCredit>.
diff --git a/pkg/sentry/time/muldiv_amd64.s b/pkg/sentry/time/muldiv_amd64.s
index 028c6684e..001009f1b 100644
--- a/pkg/sentry/time/muldiv_amd64.s
+++ b/pkg/sentry/time/muldiv_amd64.s
@@ -34,11 +34,11 @@ TEXT ·muldiv64(SB),NOSPLIT,$0-33
 	// Divide DX:AX by CX.
 	DIVQ CX
 
-	MOVQ AX, result+24(FP)
-	MOVB $1, ok+32(FP)
+	MOVQ AX, ret+24(FP)
+	MOVB $1, ret1+32(FP)
 	RET
 
 overflow:
-	MOVQ $0, result+24(FP)
-	MOVB $0, ok+32(FP)
+	MOVQ $0, ret+24(FP)
+	MOVB $0, ret1+32(FP)
 	RET
diff --git a/pkg/sentry/time/muldiv_arm64.s b/pkg/sentry/time/muldiv_arm64.s
index 8afc62d53..bb559f50a 100644
--- a/pkg/sentry/time/muldiv_arm64.s
+++ b/pkg/sentry/time/muldiv_arm64.s
@@ -36,12 +36,12 @@ TEXT ·muldiv64(SB),NOSPLIT,$40-33
     MOVD    R2, 24(RSP)
     CALL    ·divWW(SB)
     MOVD    32(RSP), R0
-    MOVD    R0, result+24(FP)
+    MOVD    R0, ret+24(FP)
     MOVD    $1, R0
-    MOVB    R0, ok+32(FP)
+    MOVB    R0, ret1+32(FP)
     RET
 
 overflow:
-    MOVD    ZR, result+24(FP)
-    MOVB    ZR, ok+32(FP)
+    MOVD    ZR, ret+24(FP)
+    MOVB    ZR, ret1+32(FP)
     RET
diff --git a/pkg/tcpip/link/rawfile/blockingpoll_amd64.s b/pkg/tcpip/link/rawfile/blockingpoll_amd64.s
index f2c230720..11e8d1970 100644
--- a/pkg/tcpip/link/rawfile/blockingpoll_amd64.s
+++ b/pkg/tcpip/link/rawfile/blockingpoll_amd64.s
@@ -29,13 +29,13 @@ TEXT ·BlockingPoll(SB),NOSPLIT,$0-40
 	SYSCALL
 	CMPQ	AX, $0xfffffffffffff002
 	JLS	ok
-	MOVQ	$-1, n+24(FP)
+	MOVQ	$-1, ret+24(FP)
 	NEGQ	AX
-	MOVQ	AX, err+32(FP)
+	MOVQ	AX, ret1+32(FP)
 	CALL	·callExitsyscall(SB)
 	RET
 ok:
-	MOVQ	AX, n+24(FP)
-	MOVQ	$0, err+32(FP)
+	MOVQ	AX, ret+24(FP)
+	MOVQ	$0, ret1+32(FP)
 	CALL	·callExitsyscall(SB)
 	RET
diff --git a/pkg/tcpip/link/rawfile/blockingpoll_arm64.s b/pkg/tcpip/link/rawfile/blockingpoll_arm64.s
index 8807586c7..99c65f895 100644
--- a/pkg/tcpip/link/rawfile/blockingpoll_arm64.s
+++ b/pkg/tcpip/link/rawfile/blockingpoll_arm64.s
@@ -30,13 +30,13 @@ TEXT ·BlockingPoll(SB),NOSPLIT,$0-40
 	CMP	$0xfffffffffffff002, R0
 	BLS	ok
 	MOVD	$-1, R1
-	MOVD	R1, n+24(FP)
+	MOVD	R1, ret+24(FP)
 	NEG	R0, R0
-	MOVD	R0, err+32(FP)
+	MOVD	R0, ret1+32(FP)
 	BL	·callExitsyscall(SB)
 	RET
 ok:
-	MOVD	R0, n+24(FP)
-	MOVD	$0, err+32(FP)
+	MOVD	R0, ret+24(FP)
+	MOVD	$0, ret1+32(FP)
 	BL	·callExitsyscall(SB)
 	RET