linux-kernel - [PATCH v2 5/7] arch/x86: replace "__auto

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Message-ID: <20250720065045.2859105-6-hpa@zytor.com>
Date: Sat, 19 Jul 2025 23:50:42 -0700
From: "H. Peter Anvin" <hpa@...or.com>
To: 
Cc: "H. Peter Anvin" <hpa@...or.com>,
        Eugenio Pérez <eperezma@...hat.com>,
        Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
        "Michael S. Tsirkin" <mst@...hat.com>,
        Al Viro <viro@...iv.linux.org.uk>, Alexei Starovoitov <ast@...nel.org>,
        Alexey Dobriyan <adobriyan@...il.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
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        Yonghong Song <yonghong.song@...ux.dev>,
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        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
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Subject: [PATCH v2 5/7] arch/x86: replace "__auto_type" with "auto"

Replace instances of "__auto_type" with "auto" in:

	arch/x86/include/asm/bug.h
	arch/x86/include/asm/string_64.h
	arch/x86/include/asm/uaccess_64.h

Signed-off-by: H. Peter Anvin (Intel) <hpa@...or.com>
---
 arch/x86/include/asm/bug.h        | 2 +-
 arch/x86/include/asm/string_64.h  | 6 +++---
 arch/x86/include/asm/uaccess_64.h | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/x86/include/asm/bug.h b/arch/x86/include/asm/bug.h
index f0e9acf72547..05e166faf9a6 100644
--- a/arch/x86/include/asm/bug.h
+++ b/arch/x86/include/asm/bug.h
@@ -94,7 +94,7 @@ do {								\
  */
 #define __WARN_FLAGS(flags)					\
 do {								\
-	__auto_type __flags = BUGFLAG_WARNING|(flags);		\
+	auto __flags = BUGFLAG_WARNING|(flags);			\
 	instrumentation_begin();				\
 	_BUG_FLAGS(ASM_UD2, __flags, ANNOTATE_REACHABLE(1b));	\
 	instrumentation_end();					\
diff --git a/arch/x86/include/asm/string_64.h b/arch/x86/include/asm/string_64.h
index 79e9695dc13e..4635616863f5 100644
--- a/arch/x86/include/asm/string_64.h
+++ b/arch/x86/include/asm/string_64.h
@@ -31,7 +31,7 @@ KCFI_REFERENCE(__memset);
 #define __HAVE_ARCH_MEMSET16
 static inline void *memset16(uint16_t *s, uint16_t v, size_t n)
 {
-	const __auto_type s0 = s;
+	const auto s0 = s;
 	asm volatile (
 		"rep stosw"
 		: "+D" (s), "+c" (n)
@@ -44,7 +44,7 @@ static inline void *memset16(uint16_t *s, uint16_t v, size_t n)
 #define __HAVE_ARCH_MEMSET32
 static inline void *memset32(uint32_t *s, uint32_t v, size_t n)
 {
-	const __auto_type s0 = s;
+	const auto s0 = s;
 	asm volatile (
 		"rep stosl"
 		: "+D" (s), "+c" (n)
@@ -57,7 +57,7 @@ static inline void *memset32(uint32_t *s, uint32_t v, size_t n)
 #define __HAVE_ARCH_MEMSET64
 static inline void *memset64(uint64_t *s, uint64_t v, size_t n)
 {
-	const __auto_type s0 = s;
+	const auto s0 = s;
 	asm volatile (
 		"rep stosq"
 		: "+D" (s), "+c" (n)
diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
index c8a5ae35c871..b0e4533ce625 100644
--- a/arch/x86/include/asm/uaccess_64.h
+++ b/arch/x86/include/asm/uaccess_64.h
@@ -72,7 +72,7 @@ static inline void __user *mask_user_address(const void __user *ptr)
 	return ret;
 }
 #define masked_user_access_begin(x) ({				\
-	__auto_type __masked_ptr = (x);				\
+	auto __masked_ptr = (x);				\
 	__masked_ptr = mask_user_address(__masked_ptr);		\
 	__uaccess_begin(); __masked_ptr; })
 
-- 
2.50.1