x86: Prepare asm files for straight-line-speculation

Replace all ret/retq instructions with RET in preparation of making RET a macro. Since AS is case insensitive it's a big no-op without RET defined. find arch/x86/ -name \*.S | while read file do sed -i 's/\<ret[q]*\>/RET/' $file done Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lore.kernel.org/r/20211204134907.905503893@infradead.org
author: Peter Zijlstra <peterz@infradead.org> 2021-12-04 14:43:40 +0100
committer: Borislav Petkov <bp@suse.de> 2021-12-08 12:25:37 +0100
commit: f94909ceb1ed4bfdb2ada72f93236305e6d6951f (patch)
tree: e7368c974b829530e82f34111f1f5ab183504921 /arch/x86/lib
parent: 22da5a07c75e1104caf6a42f189c97b83d070073 (diff)
download: linux-f94909ceb1ed4bfdb2ada72f93236305e6d6951f.tar.gz
19 files changed, 63 insertions, 63 deletions
diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
index 4ad6b97fdb6f..e768815e58ae 100644
--- a/arch/x86/lib/atomic64_386_32.S
+++ b/arch/x86/lib/atomic64_386_32.S
@@ -30,7 +30,7 @@ SYM_FUNC_START(atomic64_##op##_386); \
 
 #define RET_IRQ_RESTORE \
 	IRQ_RESTORE v; \
-	ret
+	RET
 
 #define v %ecx
 BEGIN_IRQ_SAVE(read)
diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
index ce6935690766..90afb488b396 100644
--- a/arch/x86/lib/atomic64_cx8_32.S
+++ b/arch/x86/lib/atomic64_cx8_32.S
@@ -18,7 +18,7 @@
 
 SYM_FUNC_START(atomic64_read_cx8)
 	read64 %ecx
-	ret
+	RET
 SYM_FUNC_END(atomic64_read_cx8)
 
 SYM_FUNC_START(atomic64_set_cx8)
@@ -28,7 +28,7 @@ SYM_FUNC_START(atomic64_set_cx8)
 	cmpxchg8b (%esi)
 	jne 1b
 
-	ret
+	RET
 SYM_FUNC_END(atomic64_set_cx8)
 
 SYM_FUNC_START(atomic64_xchg_cx8)
@@ -37,7 +37,7 @@ SYM_FUNC_START(atomic64_xchg_cx8)
 	cmpxchg8b (%esi)
 	jne 1b
 
-	ret
+	RET
 SYM_FUNC_END(atomic64_xchg_cx8)
 
 .macro addsub_return func ins insc
@@ -68,7 +68,7 @@ SYM_FUNC_START(atomic64_\func\()_return_cx8)
 	popl %esi
 	popl %ebx
 	popl %ebp
-	ret
+	RET
 SYM_FUNC_END(atomic64_\func\()_return_cx8)
 .endm
 
@@ -93,7 +93,7 @@ SYM_FUNC_START(atomic64_\func\()_return_cx8)
 	movl %ebx, %eax
 	movl %ecx, %edx
 	popl %ebx
-	ret
+	RET
 SYM_FUNC_END(atomic64_\func\()_return_cx8)
 .endm
 
@@ -118,7 +118,7 @@ SYM_FUNC_START(atomic64_dec_if_positive_cx8)
 	movl %ebx, %eax
 	movl %ecx, %edx
 	popl %ebx
-	ret
+	RET
 SYM_FUNC_END(atomic64_dec_if_positive_cx8)
 
 SYM_FUNC_START(atomic64_add_unless_cx8)
@@ -149,7 +149,7 @@ SYM_FUNC_START(atomic64_add_unless_cx8)
 	addl $8, %esp
 	popl %ebx
 	popl %ebp
-	ret
+	RET
 4:
 	cmpl %edx, 4(%esp)
 	jne 2b
@@ -176,5 +176,5 @@ SYM_FUNC_START(atomic64_inc_not_zero_cx8)
 	movl $1, %eax
 3:
 	popl %ebx
-	ret
+	RET
 SYM_FUNC_END(atomic64_inc_not_zero_cx8)
diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
index 4304320e51f4..929ad1747dea 100644
--- a/arch/x86/lib/checksum_32.S
+++ b/arch/x86/lib/checksum_32.S
@@ -127,7 +127,7 @@ SYM_FUNC_START(csum_partial)
 8:
 	popl %ebx
 	popl %esi
-	ret
+	RET
 SYM_FUNC_END(csum_partial)
 
 #else
@@ -245,7 +245,7 @@ SYM_FUNC_START(csum_partial)
 90: 
 	popl %ebx
 	popl %esi
-	ret
+	RET
 SYM_FUNC_END(csum_partial)
 				
 #endif
@@ -371,7 +371,7 @@ EXC(	movb %cl, (%edi)	)
 	popl %esi
 	popl %edi
 	popl %ecx			# equivalent to addl $4,%esp
-	ret	
+	RET
 SYM_FUNC_END(csum_partial_copy_generic)
 
 #else
@@ -447,7 +447,7 @@ EXC(	movb %dl, (%edi)         )
 	popl %esi
 	popl %edi
 	popl %ebx
-	ret
+	RET
 SYM_FUNC_END(csum_partial_copy_generic)
 				
 #undef ROUND
diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
index c4c7dd115953..fe59b8ac4fcc 100644
--- a/arch/x86/lib/clear_page_64.S
+++ b/arch/x86/lib/clear_page_64.S
@@ -17,7 +17,7 @@ SYM_FUNC_START(clear_page_rep)
 	movl $4096/8,%ecx
 	xorl %eax,%eax
 	rep stosq
-	ret
+	RET
 SYM_FUNC_END(clear_page_rep)
 EXPORT_SYMBOL_GPL(clear_page_rep)
 
@@ -39,7 +39,7 @@ SYM_FUNC_START(clear_page_orig)
 	leaq	64(%rdi),%rdi
 	jnz	.Lloop
 	nop
-	ret
+	RET
 SYM_FUNC_END(clear_page_orig)
 EXPORT_SYMBOL_GPL(clear_page_orig)
 
@@ -47,6 +47,6 @@ SYM_FUNC_START(clear_page_erms)
 	movl $4096,%ecx
 	xorl %eax,%eax
 	rep stosb
-	ret
+	RET
 SYM_FUNC_END(clear_page_erms)
 EXPORT_SYMBOL_GPL(clear_page_erms)
diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
index 3542502faa3b..33c70c0160ea 100644
--- a/arch/x86/lib/cmpxchg16b_emu.S
+++ b/arch/x86/lib/cmpxchg16b_emu.S
@@ -37,11 +37,11 @@ SYM_FUNC_START(this_cpu_cmpxchg16b_emu)
 
 	popfq
 	mov $1, %al
-	ret
+	RET
 
 .Lnot_same:
 	popfq
 	xor %al,%al
-	ret
+	RET
 
 SYM_FUNC_END(this_cpu_cmpxchg16b_emu)
diff --git a/arch/x86/lib/cmpxchg8b_emu.S b/arch/x86/lib/cmpxchg8b_emu.S
index ca01ed6029f4..6a912d58fecc 100644
--- a/arch/x86/lib/cmpxchg8b_emu.S
+++ b/arch/x86/lib/cmpxchg8b_emu.S
@@ -32,7 +32,7 @@ SYM_FUNC_START(cmpxchg8b_emu)
 	movl %ecx, 4(%esi)
 
 	popfl
-	ret
+	RET
 
 .Lnot_same:
 	movl  (%esi), %eax
@@ -40,7 +40,7 @@ SYM_FUNC_START(cmpxchg8b_emu)
 	movl 4(%esi), %edx
 
 	popfl
-	ret
+	RET
 
 SYM_FUNC_END(cmpxchg8b_emu)
 EXPORT_SYMBOL(cmpxchg8b_emu)
diff --git a/arch/x86/lib/copy_mc_64.S b/arch/x86/lib/copy_mc_64.S
index 7334055157ba..23009792e19c 100644
--- a/arch/x86/lib/copy_mc_64.S
+++ b/arch/x86/lib/copy_mc_64.S
@@ -77,7 +77,7 @@ SYM_FUNC_START(copy_mc_fragile)
 .L_done_memcpy_trap:
 	xorl %eax, %eax
 .L_done:
-	ret
+	RET
 SYM_FUNC_END(copy_mc_fragile)
 
 	.section .fixup, "ax"
@@ -132,7 +132,7 @@ SYM_FUNC_START(copy_mc_enhanced_fast_string)
 	rep movsb
 	/* Copy successful. Return zero */
 	xorl %eax, %eax
-	ret
+	RET
 SYM_FUNC_END(copy_mc_enhanced_fast_string)
 
 	.section .fixup, "ax"
@@ -145,7 +145,7 @@ SYM_FUNC_END(copy_mc_enhanced_fast_string)
 	 * user-copy routines.
 	 */
 	movq %rcx, %rax
-	ret
+	RET
 
 	.previous
 
diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
index db4b4f9197c7..30ea644bf446 100644
--- a/arch/x86/lib/copy_page_64.S
+++ b/arch/x86/lib/copy_page_64.S
@@ -17,7 +17,7 @@ SYM_FUNC_START(copy_page)
 	ALTERNATIVE "jmp copy_page_regs", "", X86_FEATURE_REP_GOOD
 	movl	$4096/8, %ecx
 	rep	movsq
-	ret
+	RET
 SYM_FUNC_END(copy_page)
 EXPORT_SYMBOL(copy_page)
 
@@ -85,5 +85,5 @@ SYM_FUNC_START_LOCAL(copy_page_regs)
 	movq	(%rsp), %rbx
 	movq	1*8(%rsp), %r12
 	addq	$2*8, %rsp
-	ret
+	RET
 SYM_FUNC_END(copy_page_regs)
diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
index 2797e630b9b1..8fb562f1dfaf 100644
--- a/arch/x86/lib/copy_user_64.S
+++ b/arch/x86/lib/copy_user_64.S
@@ -105,7 +105,7 @@ SYM_FUNC_START(copy_user_generic_unrolled)
 	jnz 21b
 23:	xor %eax,%eax
 	ASM_CLAC
-	ret
+	RET
 
 	.section .fixup,"ax"
 30:	shll $6,%ecx
@@ -173,7 +173,7 @@ SYM_FUNC_START(copy_user_generic_string)
 	movsb
 	xorl %eax,%eax
 	ASM_CLAC
-	ret
+	RET
 
 	.section .fixup,"ax"
 11:	leal (%rdx,%rcx,8),%ecx
@@ -207,7 +207,7 @@ SYM_FUNC_START(copy_user_enhanced_fast_string)
 	movsb
 	xorl %eax,%eax
 	ASM_CLAC
-	ret
+	RET
 
 	.section .fixup,"ax"
 12:	movl %ecx,%edx		/* ecx is zerorest also */
@@ -237,7 +237,7 @@ SYM_CODE_START_LOCAL(.Lcopy_user_handle_tail)
 1:	rep movsb
 2:	mov %ecx,%eax
 	ASM_CLAC
-	ret
+	RET
 
 	_ASM_EXTABLE_CPY(1b, 2b)
 SYM_CODE_END(.Lcopy_user_handle_tail)
@@ -348,7 +348,7 @@ SYM_FUNC_START(__copy_user_nocache)
 	xorl %eax,%eax
 	ASM_CLAC
 	sfence
-	ret
+	RET
 
 	.section .fixup,"ax"
 .L_fixup_4x8b_copy:
diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
index 1fbd8ee9642d..d9e16a2cf285 100644
--- a/arch/x86/lib/csum-copy_64.S
+++ b/arch/x86/lib/csum-copy_64.S
@@ -201,7 +201,7 @@ SYM_FUNC_START(csum_partial_copy_generic)
 	movq 3*8(%rsp), %r13
 	movq 4*8(%rsp), %r15
 	addq $5*8, %rsp
-	ret
+	RET
 .Lshort:
 	movl %ecx, %r10d
 	jmp  .L1
diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
index fa1bc2104b32..b70d98d79a9d 100644
--- a/arch/x86/lib/getuser.S
+++ b/arch/x86/lib/getuser.S
@@ -57,7 +57,7 @@ SYM_FUNC_START(__get_user_1)
 1:	movzbl (%_ASM_AX),%edx
 	xor %eax,%eax
 	ASM_CLAC
-	ret
+	RET
 SYM_FUNC_END(__get_user_1)
 EXPORT_SYMBOL(__get_user_1)
 
@@ -71,7 +71,7 @@ SYM_FUNC_START(__get_user_2)
 2:	movzwl (%_ASM_AX),%edx
 	xor %eax,%eax
 	ASM_CLAC
-	ret
+	RET
 SYM_FUNC_END(__get_user_2)
 EXPORT_SYMBOL(__get_user_2)
 
@@ -85,7 +85,7 @@ SYM_FUNC_START(__get_user_4)
 3:	movl (%_ASM_AX),%edx
 	xor %eax,%eax
 	ASM_CLAC
-	ret
+	RET
 SYM_FUNC_END(__get_user_4)
 EXPORT_SYMBOL(__get_user_4)
 
@@ -100,7 +100,7 @@ SYM_FUNC_START(__get_user_8)
 4:	movq (%_ASM_AX),%rdx
 	xor %eax,%eax
 	ASM_CLAC
-	ret
+	RET
 #else
 	LOAD_TASK_SIZE_MINUS_N(7)
 	cmp %_ASM_DX,%_ASM_AX
@@ -112,7 +112,7 @@ SYM_FUNC_START(__get_user_8)
 5:	movl 4(%_ASM_AX),%ecx
 	xor %eax,%eax
 	ASM_CLAC
-	ret
+	RET
 #endif
 SYM_FUNC_END(__get_user_8)
 EXPORT_SYMBOL(__get_user_8)
@@ -124,7 +124,7 @@ SYM_FUNC_START(__get_user_nocheck_1)
 6:	movzbl (%_ASM_AX),%edx
 	xor %eax,%eax
 	ASM_CLAC
-	ret
+	RET
 SYM_FUNC_END(__get_user_nocheck_1)
 EXPORT_SYMBOL(__get_user_nocheck_1)
 
@@ -134,7 +134,7 @@ SYM_FUNC_START(__get_user_nocheck_2)
 7:	movzwl (%_ASM_AX),%edx
 	xor %eax,%eax
 	ASM_CLAC
-	ret
+	RET
 SYM_FUNC_END(__get_user_nocheck_2)
 EXPORT_SYMBOL(__get_user_nocheck_2)
 
@@ -144,7 +144,7 @@ SYM_FUNC_START(__get_user_nocheck_4)
 8:	movl (%_ASM_AX),%edx
 	xor %eax,%eax
 	ASM_CLAC
-	ret
+	RET
 SYM_FUNC_END(__get_user_nocheck_4)
 EXPORT_SYMBOL(__get_user_nocheck_4)
 
@@ -159,7 +159,7 @@ SYM_FUNC_START(__get_user_nocheck_8)
 #endif
 	xor %eax,%eax
 	ASM_CLAC
-	ret
+	RET
 SYM_FUNC_END(__get_user_nocheck_8)
 EXPORT_SYMBOL(__get_user_nocheck_8)
 
@@ -169,7 +169,7 @@ SYM_CODE_START_LOCAL(.Lbad_get_user_clac)
 bad_get_user:
 	xor %edx,%edx
 	mov $(-EFAULT),%_ASM_AX
-	ret
+	RET
 SYM_CODE_END(.Lbad_get_user_clac)
 
 #ifdef CONFIG_X86_32
@@ -179,7 +179,7 @@ bad_get_user_8:
 	xor %edx,%edx
 	xor %ecx,%ecx
 	mov $(-EFAULT),%_ASM_AX
-	ret
+	RET
 SYM_CODE_END(.Lbad_get_user_8_clac)
 #endif
 
diff --git a/arch/x86/lib/hweight.S b/arch/x86/lib/hweight.S
index dbf8cc97b7f5..12c16c6aa44a 100644
--- a/arch/x86/lib/hweight.S
+++ b/arch/x86/lib/hweight.S
@@ -32,7 +32,7 @@ SYM_FUNC_START(__sw_hweight32)
 	imull $0x01010101, %eax, %eax		# w_tmp *= 0x01010101
 	shrl $24, %eax				# w = w_tmp >> 24
 	__ASM_SIZE(pop,) %__ASM_REG(dx)
-	ret
+	RET
 SYM_FUNC_END(__sw_hweight32)
 EXPORT_SYMBOL(__sw_hweight32)
 
@@ -65,7 +65,7 @@ SYM_FUNC_START(__sw_hweight64)
 
 	popq    %rdx
 	popq    %rdi
-	ret
+	RET
 #else /* CONFIG_X86_32 */
 	/* We're getting an u64 arg in (%eax,%edx): unsigned long hweight64(__u64 w) */
 	pushl   %ecx
@@ -77,7 +77,7 @@ SYM_FUNC_START(__sw_hweight64)
 	addl    %ecx, %eax                      # result
 
 	popl    %ecx
-	ret
+	RET
 #endif
 SYM_FUNC_END(__sw_hweight64)
 EXPORT_SYMBOL(__sw_hweight64)
diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
index cb5a1964506b..a1f9416bf67a 100644
--- a/arch/x86/lib/iomap_copy_64.S
+++ b/arch/x86/lib/iomap_copy_64.S
@@ -11,5 +11,5 @@
 SYM_FUNC_START(__iowrite32_copy)
 	movl %edx,%ecx
 	rep movsd
-	ret
+	RET
 SYM_FUNC_END(__iowrite32_copy)
diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
index 1cc9da6e29c7..59cf2343f3d9 100644
--- a/arch/x86/lib/memcpy_64.S
+++ b/arch/x86/lib/memcpy_64.S
@@ -39,7 +39,7 @@ SYM_FUNC_START_WEAK(memcpy)
 	rep movsq
 	movl %edx, %ecx
 	rep movsb
-	ret
+	RET
 SYM_FUNC_END(memcpy)
 SYM_FUNC_END_ALIAS(__memcpy)
 EXPORT_SYMBOL(memcpy)
@@ -53,7 +53,7 @@ SYM_FUNC_START_LOCAL(memcpy_erms)
 	movq %rdi, %rax
 	movq %rdx, %rcx
 	rep movsb
-	ret
+	RET
 SYM_FUNC_END(memcpy_erms)
 
 SYM_FUNC_START_LOCAL(memcpy_orig)
@@ -137,7 +137,7 @@ SYM_FUNC_START_LOCAL(memcpy_orig)
 	movq %r9,	1*8(%rdi)
 	movq %r10,	-2*8(%rdi, %rdx)
 	movq %r11,	-1*8(%rdi, %rdx)
-	retq
+	RET
 	.p2align 4
 .Lless_16bytes:
 	cmpl $8,	%edx
@@ -149,7 +149,7 @@ SYM_FUNC_START_LOCAL(memcpy_orig)
 	movq -1*8(%rsi, %rdx),	%r9
 	movq %r8,	0*8(%rdi)
 	movq %r9,	-1*8(%rdi, %rdx)
-	retq
+	RET
 	.p2align 4
 .Lless_8bytes:
 	cmpl $4,	%edx
@@ -162,7 +162,7 @@ SYM_FUNC_START_LOCAL(memcpy_orig)
 	movl -4(%rsi, %rdx), %r8d
 	movl %ecx, (%rdi)
 	movl %r8d, -4(%rdi, %rdx)
-	retq
+	RET
 	.p2align 4
 .Lless_3bytes:
 	subl $1, %edx
@@ -180,7 +180,7 @@ SYM_FUNC_START_LOCAL(memcpy_orig)
 	movb %cl, (%rdi)
 
 .Lend:
-	retq
+	RET
 SYM_FUNC_END(memcpy_orig)
 
 .popsection
diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
index 64801010d312..e84d649620c4 100644
--- a/arch/x86/lib/memmove_64.S
+++ b/arch/x86/lib/memmove_64.S
@@ -40,7 +40,7 @@ SYM_FUNC_START(__memmove)
 	/* FSRM implies ERMS => no length checks, do the copy directly */
 .Lmemmove_begin_forward:
 	ALTERNATIVE "cmp $0x20, %rdx; jb 1f", "", X86_FEATURE_FSRM
-	ALTERNATIVE "", "movq %rdx, %rcx; rep movsb; retq", X86_FEATURE_ERMS
+	ALTERNATIVE "", "movq %rdx, %rcx; rep movsb; RET", X86_FEATURE_ERMS
 
 	/*
 	 * movsq instruction have many startup latency
@@ -205,7 +205,7 @@ SYM_FUNC_START(__memmove)
 	movb (%rsi), %r11b
 	movb %r11b, (%rdi)
 13:
-	retq
+	RET
 SYM_FUNC_END(__memmove)
 SYM_FUNC_END_ALIAS(memmove)
 EXPORT_SYMBOL(__memmove)
diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
index 9827ae267f96..d624f2bc42f1 100644
--- a/arch/x86/lib/memset_64.S
+++ b/arch/x86/lib/memset_64.S
@@ -40,7 +40,7 @@ SYM_FUNC_START(__memset)
 	movl %edx,%ecx
 	rep stosb
 	movq %r9,%rax
-	ret
+	RET
 SYM_FUNC_END(__memset)
 SYM_FUNC_END_ALIAS(memset)
 EXPORT_SYMBOL(memset)
@@ -63,7 +63,7 @@ SYM_FUNC_START_LOCAL(memset_erms)
 	movq %rdx,%rcx
 	rep stosb
 	movq %r9,%rax
-	ret
+	RET
 SYM_FUNC_END(memset_erms)
 
 SYM_FUNC_START_LOCAL(memset_orig)
@@ -125,7 +125,7 @@ SYM_FUNC_START_LOCAL(memset_orig)
 
 .Lende:
 	movq	%r10,%rax
-	ret
+	RET
 
 .Lbad_alignment:
 	cmpq $7,%rdx
diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
index a2b9caa5274c..ebd259f31496 100644
--- a/arch/x86/lib/msr-reg.S
+++ b/arch/x86/lib/msr-reg.S
@@ -35,7 +35,7 @@ SYM_FUNC_START(\op\()_safe_regs)
 	movl    %edi, 28(%r10)
 	popq %r12
 	popq %rbx
-	ret
+	RET
 3:
 	movl    $-EIO, %r11d
 	jmp     2b
@@ -77,7 +77,7 @@ SYM_FUNC_START(\op\()_safe_regs)
 	popl %esi
 	popl %ebp
 	popl %ebx
-	ret
+	RET
 3:
 	movl    $-EIO, 4(%esp)
 	jmp     2b
diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
index 0ea344c5ea43..ecb2049c1273 100644
--- a/arch/x86/lib/putuser.S
+++ b/arch/x86/lib/putuser.S
@@ -52,7 +52,7 @@ SYM_INNER_LABEL(__put_user_nocheck_1, SYM_L_GLOBAL)
 1:	movb %al,(%_ASM_CX)
 	xor %ecx,%ecx
 	ASM_CLAC
-	ret
+	RET
 SYM_FUNC_END(__put_user_1)
 EXPORT_SYMBOL(__put_user_1)
 EXPORT_SYMBOL(__put_user_nocheck_1)
@@ -66,7 +66,7 @@ SYM_INNER_LABEL(__put_user_nocheck_2, SYM_L_GLOBAL)
 2:	movw %ax,(%_ASM_CX)
 	xor %ecx,%ecx
 	ASM_CLAC
-	ret
+	RET
 SYM_FUNC_END(__put_user_2)
 EXPORT_SYMBOL(__put_user_2)
 EXPORT_SYMBOL(__put_user_nocheck_2)
@@ -80,7 +80,7 @@ SYM_INNER_LABEL(__put_user_nocheck_4, SYM_L_GLOBAL)
 3:	movl %eax,(%_ASM_CX)
 	xor %ecx,%ecx
 	ASM_CLAC
-	ret
+	RET
 SYM_FUNC_END(__put_user_4)
 EXPORT_SYMBOL(__put_user_4)
 EXPORT_SYMBOL(__put_user_nocheck_4)
diff --git a/arch/x86/lib/retpoline.S b/arch/x86/lib/retpoline.S
index cf0b39f97adc..a842866062c8 100644
--- a/arch/x86/lib/retpoline.S
+++ b/arch/x86/lib/retpoline.S
@@ -23,7 +23,7 @@
 .Ldo_rop_\@:
 	mov     %\reg, (%_ASM_SP)
 	UNWIND_HINT_FUNC
-	ret
+	RET
 .endm
 
 .macro THUNK reg
author	Peter Zijlstra <peterz@infradead.org>	2021-12-04 14:43:40 +0100
committer	Borislav Petkov <bp@suse.de>	2021-12-08 12:25:37 +0100
commit	f94909ceb1ed4bfdb2ada72f93236305e6d6951f (patch)
tree	e7368c974b829530e82f34111f1f5ab183504921 /arch/x86/lib
parent	22da5a07c75e1104caf6a42f189c97b83d070073 (diff)
download	linux-f94909ceb1ed4bfdb2ada72f93236305e6d6951f.tar.gz