[PATCH 05/49] x86/alternatives: Rename 'poke_int3_handler()' to 'smp_text_poke_int3_trap_handler()'

[Ingo Molnar]

All related functions in this subsystem already have a
text_poke_int3_ prefix - add it to the trap handler
as well.

Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
 arch/x86/include/asm/text-patching.h | 2 +-
 arch/x86/kernel/alternative.c        | 2 +-
 arch/x86/kernel/traps.c              | 6 +++---
 3 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 5189188b5e49..42eb607c8629 100644
--- a/arch/x86/include/asm/text-patching.h
+++ b/arch/x86/include/asm/text-patching.h
@@ -38,7 +38,7 @@ extern void *text_poke_copy(void *addr, const void *opcode, size_t len);
 #define text_poke_copy text_poke_copy
 extern void *text_poke_copy_locked(void *addr, const void *opcode, size_t len, bool core_ok);
 extern void *text_poke_set(void *addr, int c, size_t len);
-extern int poke_int3_handler(struct pt_regs *regs);
+extern int smp_text_poke_int3_trap_handler(struct pt_regs *regs);
 extern void smp_text_poke_single(void *addr, const void *opcode, size_t len, const void *emulate);
 
 extern void text_poke_queue(void *addr, const void *opcode, size_t len, const void *emulate);
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
index 826c389b22eb..e4c97c39eda1 100644
--- a/arch/x86/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
@@ -2515,7 +2515,7 @@ static __always_inline int patch_cmp(const void *key, const void *elt)
 	return 0;
 }
 
-noinstr int poke_int3_handler(struct pt_regs *regs)
+noinstr int smp_text_poke_int3_trap_handler(struct pt_regs *regs)
 {
 	struct int3_patching_desc *desc;
 	struct text_poke_loc *tp;
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 9f88b8a78e50..e84fdc39de6a 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -882,16 +882,16 @@ static void do_int3_user(struct pt_regs *regs)
 DEFINE_IDTENTRY_RAW(exc_int3)
 {
 	/*
-	 * poke_int3_handler() is completely self contained code; it does (and
+	 * smp_text_poke_int3_trap_handler() is completely self contained code; it does (and
 	 * must) *NOT* call out to anything, lest it hits upon yet another
 	 * INT3.
 	 */
-	if (poke_int3_handler(regs))
+	if (smp_text_poke_int3_trap_handler(regs))
 		return;
 
 	/*
 	 * irqentry_enter_from_user_mode() uses static_branch_{,un}likely()
-	 * and therefore can trigger INT3, hence poke_int3_handler() must
+	 * and therefore can trigger INT3, hence smp_text_poke_int3_trap_handler() must
 	 * be done before. If the entry came from kernel mode, then use
 	 * nmi_enter() because the INT3 could have been hit in any context
 	 * including NMI.
-- 
2.45.2