--- zzzz-none-000/linux-3.10.107/arch/x86/lib/atomic64_cx8_32.S	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/x86/lib/atomic64_cx8_32.S	2021-02-04 17:41:59.000000000 +0000
@@ -11,17 +11,6 @@
 
 #include <linux/linkage.h>
 #include <asm/alternative-asm.h>
-#include <asm/dwarf2.h>
-
-.macro SAVE reg
-	pushl_cfi %\reg
-	CFI_REL_OFFSET \reg, 0
-.endm
-
-.macro RESTORE reg
-	popl_cfi %\reg
-	CFI_RESTORE \reg
-.endm
 
 .macro read64 reg
 	movl %ebx, %eax
@@ -32,16 +21,11 @@
 .endm
 
 ENTRY(atomic64_read_cx8)
-	CFI_STARTPROC
-
 	read64 %ecx
 	ret
-	CFI_ENDPROC
 ENDPROC(atomic64_read_cx8)
 
 ENTRY(atomic64_set_cx8)
-	CFI_STARTPROC
-
 1:
 /* we don't need LOCK_PREFIX since aligned 64-bit writes
  * are atomic on 586 and newer */
@@ -49,28 +33,23 @@
 	jne 1b
 
 	ret
-	CFI_ENDPROC
 ENDPROC(atomic64_set_cx8)
 
 ENTRY(atomic64_xchg_cx8)
-	CFI_STARTPROC
-
 1:
 	LOCK_PREFIX
 	cmpxchg8b (%esi)
 	jne 1b
 
 	ret
-	CFI_ENDPROC
 ENDPROC(atomic64_xchg_cx8)
 
 .macro addsub_return func ins insc
 ENTRY(atomic64_\func\()_return_cx8)
-	CFI_STARTPROC
-	SAVE ebp
-	SAVE ebx
-	SAVE esi
-	SAVE edi
+	pushl %ebp
+	pushl %ebx
+	pushl %esi
+	pushl %edi
 
 	movl %eax, %esi
 	movl %edx, %edi
@@ -89,12 +68,11 @@
 10:
 	movl %ebx, %eax
 	movl %ecx, %edx
-	RESTORE edi
-	RESTORE esi
-	RESTORE ebx
-	RESTORE ebp
+	popl %edi
+	popl %esi
+	popl %ebx
+	popl %ebp
 	ret
-	CFI_ENDPROC
 ENDPROC(atomic64_\func\()_return_cx8)
 .endm
 
@@ -103,8 +81,7 @@
 
 .macro incdec_return func ins insc
 ENTRY(atomic64_\func\()_return_cx8)
-	CFI_STARTPROC
-	SAVE ebx
+	pushl %ebx
 
 	read64 %esi
 1:
@@ -119,9 +96,8 @@
 10:
 	movl %ebx, %eax
 	movl %ecx, %edx
-	RESTORE ebx
+	popl %ebx
 	ret
-	CFI_ENDPROC
 ENDPROC(atomic64_\func\()_return_cx8)
 .endm
 
@@ -129,8 +105,7 @@
 incdec_return dec sub sbb
 
 ENTRY(atomic64_dec_if_positive_cx8)
-	CFI_STARTPROC
-	SAVE ebx
+	pushl %ebx
 
 	read64 %esi
 1:
@@ -146,18 +121,16 @@
 2:
 	movl %ebx, %eax
 	movl %ecx, %edx
-	RESTORE ebx
+	popl %ebx
 	ret
-	CFI_ENDPROC
 ENDPROC(atomic64_dec_if_positive_cx8)
 
 ENTRY(atomic64_add_unless_cx8)
-	CFI_STARTPROC
-	SAVE ebp
-	SAVE ebx
+	pushl %ebp
+	pushl %ebx
 /* these just push these two parameters on the stack */
-	SAVE edi
-	SAVE ecx
+	pushl %edi
+	pushl %ecx
 
 	movl %eax, %ebp
 	movl %edx, %edi
@@ -178,21 +151,18 @@
 	movl $1, %eax
 3:
 	addl $8, %esp
-	CFI_ADJUST_CFA_OFFSET -8
-	RESTORE ebx
-	RESTORE ebp
+	popl %ebx
+	popl %ebp
 	ret
 4:
 	cmpl %edx, 4(%esp)
 	jne 2b
 	xorl %eax, %eax
 	jmp 3b
-	CFI_ENDPROC
 ENDPROC(atomic64_add_unless_cx8)
 
 ENTRY(atomic64_inc_not_zero_cx8)
-	CFI_STARTPROC
-	SAVE ebx
+	pushl %ebx
 
 	read64 %esi
 1:
@@ -209,7 +179,6 @@
 
 	movl $1, %eax
 3:
-	RESTORE ebx
+	popl %ebx
 	ret
-	CFI_ENDPROC
 ENDPROC(atomic64_inc_not_zero_cx8)