x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*

These are all functions which are invoked from elsewhere, so annotate
them as global using the new SYM_FUNC_START and their ENDPROC's by
SYM_FUNC_END.

Make sure ENTRY/ENDPROC is not defined on X86_64, given these were the
last users.

Signed-off-by: Jiri Slaby <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Reviewed-by: Rafael J. Wysocki <[email protected]> [hibernate]
Reviewed-by: Boris Ostrovsky <[email protected]> [xen bits]
Acked-by: Herbert Xu <[email protected]> [crypto]
Cc: Allison Randal <[email protected]>
Cc: Andrey Ryabinin <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Andy Shevchenko <[email protected]>
Cc: Ard Biesheuvel <[email protected]>
Cc: Armijn Hemel <[email protected]>
Cc: Cao jin <[email protected]>
Cc: Darren Hart <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: "David S. Miller" <[email protected]>
Cc: Enrico Weigelt <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: Herbert Xu <[email protected]>
Cc: "H. Peter Anvin" <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jim Mattson <[email protected]>
Cc: Joerg Roedel <[email protected]>
Cc: Josh Poimboeuf <[email protected]>
Cc: Juergen Gross <[email protected]>
Cc: Kate Stewart <[email protected]>
Cc: "Kirill A. Shutemov" <[email protected]>
Cc: kvm ML <[email protected]>
Cc: Len Brown <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: linux-efi <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: Mark Rutland <[email protected]>
Cc: Matt Fleming <[email protected]>
Cc: Paolo Bonzini <[email protected]>
Cc: Pavel Machek <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: [email protected]
Cc: "Radim Krčmář" <[email protected]>
Cc: Sean Christopherson <[email protected]>
Cc: Stefano Stabellini <[email protected]>
Cc: "Steven Rostedt (VMware)" <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Vitaly Kuznetsov <[email protected]>
Cc: Wanpeng Li <[email protected]>
Cc: Wei Huang <[email protected]>
Cc: x86-ml <[email protected]>
Cc: [email protected]
Cc: Xiaoyao Li <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]

Author: Jiri Slaby

arch/x86/boot/compressed/efi_thunk_64.S

@@ -23,7 +23,7 @@
 
 	.code64
 	.text
-ENTRY(efi64_thunk)
+SYM_FUNC_START(efi64_thunk)
 	push	%rbp
 	push	%rbx
 
@@ -97,7 +97,7 @@ ENTRY(efi64_thunk)
 	pop	%rbx
 	pop	%rbp
 	ret
-ENDPROC(efi64_thunk)
+SYM_FUNC_END(efi64_thunk)
 
 SYM_FUNC_START_LOCAL(efi_exit32)
 	movq	func_rt_ptr(%rip), %rax

arch/x86/boot/compressed/head_64.S

@@ -45,7 +45,7 @@
 
 	__HEAD
 	.code32
-ENTRY(startup_32)
+SYM_FUNC_START(startup_32)
 	/*
 	 * 32bit entry is 0 and it is ABI so immutable!
 	 * If we come here directly from a bootloader,
@@ -222,11 +222,11 @@ ENTRY(startup_32)
 
 	/* Jump from 32bit compatibility mode into 64bit mode. */
 	lret
-ENDPROC(startup_32)
+SYM_FUNC_END(startup_32)
 
 #ifdef CONFIG_EFI_MIXED
 	.org 0x190
-ENTRY(efi32_stub_entry)
+SYM_FUNC_START(efi32_stub_entry)
 	add	$0x4, %esp		/* Discard return address */
 	popl	%ecx
 	popl	%edx
@@ -245,7 +245,7 @@ ENTRY(efi32_stub_entry)
 	movl	%eax, efi_config(%ebp)
 
 	jmp	startup_32
-ENDPROC(efi32_stub_entry)
+SYM_FUNC_END(efi32_stub_entry)
 #endif
 
 	.code64
@@ -447,7 +447,7 @@ SYM_CODE_END(startup_64)
 #ifdef CONFIG_EFI_STUB
 
 /* The entry point for the PE/COFF executable is efi_pe_entry. */
-ENTRY(efi_pe_entry)
+SYM_FUNC_START(efi_pe_entry)
 	movq	%rcx, efi64_config(%rip)	/* Handle */
 	movq	%rdx, efi64_config+8(%rip) /* EFI System table pointer */
 
@@ -496,10 +496,10 @@ fail:
 	movl	BP_code32_start(%esi), %eax
 	leaq	startup_64(%rax), %rax
 	jmp	*%rax
-ENDPROC(efi_pe_entry)
+SYM_FUNC_END(efi_pe_entry)
 
 	.org 0x390
-ENTRY(efi64_stub_entry)
+SYM_FUNC_START(efi64_stub_entry)
 	movq	%rdi, efi64_config(%rip)	/* Handle */
 	movq	%rsi, efi64_config+8(%rip) /* EFI System table pointer */
 
@@ -508,7 +508,7 @@ ENTRY(efi64_stub_entry)
 
 	movq	%rdx, %rsi
 	jmp	handover_entry
-ENDPROC(efi64_stub_entry)
+SYM_FUNC_END(efi64_stub_entry)
 #endif
 
 	.text

arch/x86/boot/compressed/mem_encrypt.S

@@ -15,7 +15,7 @@
 
 	.text
 	.code32
-ENTRY(get_sev_encryption_bit)
+SYM_FUNC_START(get_sev_encryption_bit)
 	xor	%eax, %eax
 
 #ifdef CONFIG_AMD_MEM_ENCRYPT
@@ -65,10 +65,10 @@ ENTRY(get_sev_encryption_bit)
 #endif	/* CONFIG_AMD_MEM_ENCRYPT */
 
 	ret
-ENDPROC(get_sev_encryption_bit)
+SYM_FUNC_END(get_sev_encryption_bit)
 
 	.code64
-ENTRY(set_sev_encryption_mask)
+SYM_FUNC_START(set_sev_encryption_mask)
 #ifdef CONFIG_AMD_MEM_ENCRYPT
 	push	%rbp
 	push	%rdx
@@ -90,7 +90,7 @@ ENTRY(set_sev_encryption_mask)
 
 	xor	%rax, %rax
 	ret
-ENDPROC(set_sev_encryption_mask)
+SYM_FUNC_END(set_sev_encryption_mask)
 
 	.data
 

arch/x86/crypto/aegis128-aesni-asm.S

@@ -186,7 +186,7 @@ SYM_FUNC_END(__store_partial)
 /*
  * void crypto_aegis128_aesni_init(void *state, const void *key, const void *iv);
  */
-ENTRY(crypto_aegis128_aesni_init)
+SYM_FUNC_START(crypto_aegis128_aesni_init)
 	FRAME_BEGIN
 
 	/* load IV: */
@@ -226,13 +226,13 @@ ENTRY(crypto_aegis128_aesni_init)
 
 	FRAME_END
 	ret
-ENDPROC(crypto_aegis128_aesni_init)
+SYM_FUNC_END(crypto_aegis128_aesni_init)
 
 /*
  * void crypto_aegis128_aesni_ad(void *state, unsigned int length,
  *                               const void *data);
  */
-ENTRY(crypto_aegis128_aesni_ad)
+SYM_FUNC_START(crypto_aegis128_aesni_ad)
 	FRAME_BEGIN
 
 	cmp $0x10, LEN
@@ -378,7 +378,7 @@ ENTRY(crypto_aegis128_aesni_ad)
 .Lad_out:
 	FRAME_END
 	ret
-ENDPROC(crypto_aegis128_aesni_ad)
+SYM_FUNC_END(crypto_aegis128_aesni_ad)
 
 .macro encrypt_block a s0 s1 s2 s3 s4 i
 	movdq\a (\i * 0x10)(SRC), MSG
@@ -402,7 +402,7 @@ ENDPROC(crypto_aegis128_aesni_ad)
  * void crypto_aegis128_aesni_enc(void *state, unsigned int length,
  *                                const void *src, void *dst);
  */
-ENTRY(crypto_aegis128_aesni_enc)
+SYM_FUNC_START(crypto_aegis128_aesni_enc)
 	FRAME_BEGIN
 
 	cmp $0x10, LEN
@@ -493,13 +493,13 @@ ENTRY(crypto_aegis128_aesni_enc)
 .Lenc_out:
 	FRAME_END
 	ret
-ENDPROC(crypto_aegis128_aesni_enc)
+SYM_FUNC_END(crypto_aegis128_aesni_enc)
 
 /*
  * void crypto_aegis128_aesni_enc_tail(void *state, unsigned int length,
  *                                     const void *src, void *dst);
  */
-ENTRY(crypto_aegis128_aesni_enc_tail)
+SYM_FUNC_START(crypto_aegis128_aesni_enc_tail)
 	FRAME_BEGIN
 
 	/* load the state: */
@@ -533,7 +533,7 @@ ENTRY(crypto_aegis128_aesni_enc_tail)
 
 	FRAME_END
 	ret
-ENDPROC(crypto_aegis128_aesni_enc_tail)
+SYM_FUNC_END(crypto_aegis128_aesni_enc_tail)
 
 .macro decrypt_block a s0 s1 s2 s3 s4 i
 	movdq\a (\i * 0x10)(SRC), MSG
@@ -556,7 +556,7 @@ ENDPROC(crypto_aegis128_aesni_enc_tail)
  * void crypto_aegis128_aesni_dec(void *state, unsigned int length,
  *                                const void *src, void *dst);
  */
-ENTRY(crypto_aegis128_aesni_dec)
+SYM_FUNC_START(crypto_aegis128_aesni_dec)
 	FRAME_BEGIN
 
 	cmp $0x10, LEN
@@ -647,13 +647,13 @@ ENTRY(crypto_aegis128_aesni_dec)
 .Ldec_out:
 	FRAME_END
 	ret
-ENDPROC(crypto_aegis128_aesni_dec)
+SYM_FUNC_END(crypto_aegis128_aesni_dec)
 
 /*
  * void crypto_aegis128_aesni_dec_tail(void *state, unsigned int length,
  *                                     const void *src, void *dst);
  */
-ENTRY(crypto_aegis128_aesni_dec_tail)
+SYM_FUNC_START(crypto_aegis128_aesni_dec_tail)
 	FRAME_BEGIN
 
 	/* load the state: */
@@ -697,13 +697,13 @@ ENTRY(crypto_aegis128_aesni_dec_tail)
 
 	FRAME_END
 	ret
-ENDPROC(crypto_aegis128_aesni_dec_tail)
+SYM_FUNC_END(crypto_aegis128_aesni_dec_tail)
 
 /*
  * void crypto_aegis128_aesni_final(void *state, void *tag_xor,
  *                                  u64 assoclen, u64 cryptlen);
  */
-ENTRY(crypto_aegis128_aesni_final)
+SYM_FUNC_START(crypto_aegis128_aesni_final)
 	FRAME_BEGIN
 
 	/* load the state: */
@@ -744,4 +744,4 @@ ENTRY(crypto_aegis128_aesni_final)
 
 	FRAME_END
 	ret
-ENDPROC(crypto_aegis128_aesni_final)
+SYM_FUNC_END(crypto_aegis128_aesni_final)

arch/x86/crypto/aes_ctrby8_avx-x86_64.S

@@ -544,11 +544,11 @@ ddq_add_8:
  * aes_ctr_enc_128_avx_by8(void *in, void *iv, void *keys, void *out,
  *			unsigned int num_bytes)
  */
-ENTRY(aes_ctr_enc_128_avx_by8)
+SYM_FUNC_START(aes_ctr_enc_128_avx_by8)
 	/* call the aes main loop */
 	do_aes_ctrmain KEY_128
 
-ENDPROC(aes_ctr_enc_128_avx_by8)
+SYM_FUNC_END(aes_ctr_enc_128_avx_by8)
 
 /*
  * routine to do AES192 CTR enc/decrypt "by8"
@@ -557,11 +557,11 @@ ENDPROC(aes_ctr_enc_128_avx_by8)
  * aes_ctr_enc_192_avx_by8(void *in, void *iv, void *keys, void *out,
  *			unsigned int num_bytes)
  */
-ENTRY(aes_ctr_enc_192_avx_by8)
+SYM_FUNC_START(aes_ctr_enc_192_avx_by8)
 	/* call the aes main loop */
 	do_aes_ctrmain KEY_192
 
-ENDPROC(aes_ctr_enc_192_avx_by8)
+SYM_FUNC_END(aes_ctr_enc_192_avx_by8)
 
 /*
  * routine to do AES256 CTR enc/decrypt "by8"
@@ -570,8 +570,8 @@ ENDPROC(aes_ctr_enc_192_avx_by8)
  * aes_ctr_enc_256_avx_by8(void *in, void *iv, void *keys, void *out,
  *			unsigned int num_bytes)
  */
-ENTRY(aes_ctr_enc_256_avx_by8)
+SYM_FUNC_START(aes_ctr_enc_256_avx_by8)
 	/* call the aes main loop */
 	do_aes_ctrmain KEY_256
 
-ENDPROC(aes_ctr_enc_256_avx_by8)
+SYM_FUNC_END(aes_ctr_enc_256_avx_by8)