linux-kernel - [PATCH v1 18/19] x86/insn: Remove kernel_insn

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Message-Id: <20201223174233.28638-19-bp@alien8.de>
Date:   Wed, 23 Dec 2020 18:42:32 +0100
From:   Borislav Petkov <bp@...en8.de>
To:     Andy Lutomirski <luto@...capital.net>,
        Masami Hiramatsu <mhiramat@...nel.org>
Cc:     X86 ML <x86@...nel.org>, LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH v1 18/19] x86/insn: Remove kernel_insn_init()

From: Borislav Petkov <bp@...e.de>

Now that it is not needed anymore, drop it.

Signed-off-by: Borislav Petkov <bp@...e.de>
---
 arch/x86/include/asm/insn.h       | 11 -----------
 tools/arch/x86/include/asm/insn.h | 11 -----------
 2 files changed, 22 deletions(-)

diff --git a/arch/x86/include/asm/insn.h b/arch/x86/include/asm/insn.h
index 088aa90e9158..f01d835b6908 100644
--- a/arch/x86/include/asm/insn.h
+++ b/arch/x86/include/asm/insn.h
@@ -114,17 +114,6 @@ static inline void insn_get_attribute(struct insn *insn)
 /* Instruction uses RIP-relative addressing */
 extern int insn_rip_relative(struct insn *insn);
 
-/* Init insn for kernel text */
-static inline void kernel_insn_init(struct insn *insn,
-				    const void *kaddr, int buf_len)
-{
-#ifdef CONFIG_X86_64
-	insn_init(insn, kaddr, buf_len, 1);
-#else /* CONFIG_X86_32 */
-	insn_init(insn, kaddr, buf_len, 0);
-#endif
-}
-
 static inline int insn_is_avx(struct insn *insn)
 {
 	if (!insn->prefixes.got)
diff --git a/tools/arch/x86/include/asm/insn.h b/tools/arch/x86/include/asm/insn.h
index ed43bf01ebcc..870795752d6f 100644
--- a/tools/arch/x86/include/asm/insn.h
+++ b/tools/arch/x86/include/asm/insn.h
@@ -114,17 +114,6 @@ static inline void insn_get_attribute(struct insn *insn)
 /* Instruction uses RIP-relative addressing */
 extern int insn_rip_relative(struct insn *insn);
 
-/* Init insn for kernel text */
-static inline void kernel_insn_init(struct insn *insn,
-				    const void *kaddr, int buf_len)
-{
-#ifdef CONFIG_X86_64
-	insn_init(insn, kaddr, buf_len, 1);
-#else /* CONFIG_X86_32 */
-	insn_init(insn, kaddr, buf_len, 0);
-#endif
-}
-
 static inline int insn_is_avx(struct insn *insn)
 {
 	if (!insn->prefixes.got)
-- 
2.29.2