linux-kernel - [PATCH 44/49] x86/alternatives: Rename 'POKE_MAX_OPCODE_SIZE' to 'TEXT_POKE_MAX_OPCODE

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Message-ID: <20250328132704.1901674-45-mingo@kernel.org>
Date: Fri, 28 Mar 2025 14:26:59 +0100
From: Ingo Molnar <mingo@...nel.org>
To: linux-kernel@...r.kernel.org
Cc: Juergen Gross <jgross@...e.com>,
	"H . Peter Anvin" <hpa@...or.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Borislav Petkov <bp@...en8.de>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...nel.org>
Subject: [PATCH 44/49] x86/alternatives: Rename 'POKE_MAX_OPCODE_SIZE' to 'TEXT_POKE_MAX_OPCODE_SIZE'

Join the TEXT_POKE_ namespace.

Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 arch/x86/include/asm/text-patching.h | 4 ++--
 arch/x86/kernel/alternative.c        | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/x86/include/asm/text-patching.h b/arch/x86/include/asm/text-patching.h
index 6834e652d26c..53ac94743e5d 100644
--- a/arch/x86/include/asm/text-patching.h
+++ b/arch/x86/include/asm/text-patching.h
@@ -11,7 +11,7 @@
  * JUMP_LABEL_NOP_SIZE/RELATIVEJUMP_SIZE, which are 5.
  * Raise it if needed.
  */
-#define POKE_MAX_OPCODE_SIZE	5
+#define TEXT_POKE_MAX_OPCODE_SIZE	5
 
 extern void text_poke_early(void *addr, const void *opcode, size_t len);
 
@@ -82,7 +82,7 @@ static __always_inline int text_opcode_size(u8 opcode)
 }
 
 union text_poke_insn {
-	u8 text[POKE_MAX_OPCODE_SIZE];
+	u8 text[TEXT_POKE_MAX_OPCODE_SIZE];
 	struct {
 		u8 opcode;
 		s32 disp;
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
index 04c536d36765..d724ae8913da 100644
--- a/arch/x86/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
@@ -2461,7 +2461,7 @@ struct smp_text_poke_loc {
 	s32 disp;
 	u8 len;
 	u8 opcode;
-	const u8 text[POKE_MAX_OPCODE_SIZE];
+	const u8 text[TEXT_POKE_MAX_OPCODE_SIZE];
 	/* see smp_text_poke_batch_process() */
 	u8 old;
 };
@@ -2653,8 +2653,8 @@ static void smp_text_poke_batch_process(void)
 	 * Second step: update all but the first byte of the patched range.
 	 */
 	for (do_sync = 0, i = 0; i < text_poke_array.nr_entries; i++) {
-		u8 old[POKE_MAX_OPCODE_SIZE+1] = { text_poke_array.vec[i].old, };
-		u8 _new[POKE_MAX_OPCODE_SIZE+1];
+		u8 old[TEXT_POKE_MAX_OPCODE_SIZE+1] = { text_poke_array.vec[i].old, };
+		u8 _new[TEXT_POKE_MAX_OPCODE_SIZE+1];
 		const u8 *new = text_poke_array.vec[i].text;
 		int len = text_poke_array.vec[i].len;
 
-- 
2.45.2