From db5c68c88c07337b7e5801abfb926f9191fa7945 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Fri, 11 Apr 2025 07:40:59 +0200
Subject: [PATCH] x86/alternatives: Simplify the #include section

We accumulated lots of unnecessary header inclusions over the years,
trim them.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Juergen Gross <jgross@suse.com>
Cc: "H . Peter Anvin" <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250411054105.2341982-48-mingo@kernel.org
---
 arch/x86/kernel/alternative.c | 28 +++-------------------------
 1 file changed, 3 insertions(+), 25 deletions(-)

diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
index b8e0b1b2383fa..eb3be5d3efef1 100644
--- a/arch/x86/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
@@ -1,36 +1,14 @@
 // SPDX-License-Identifier: GPL-2.0-only
 #define pr_fmt(fmt) "SMP alternatives: " fmt
 
-#include <linux/module.h>
-#include <linux/sched.h>
+#include <linux/mmu_context.h>
 #include <linux/perf_event.h>
-#include <linux/mutex.h>
-#include <linux/list.h>
-#include <linux/stringify.h>
-#include <linux/highmem.h>
-#include <linux/mm.h>
 #include <linux/vmalloc.h>
 #include <linux/memory.h>
-#include <linux/stop_machine.h>
-#include <linux/slab.h>
-#include <linux/kdebug.h>
-#include <linux/kprobes.h>
-#include <linux/mmu_context.h>
-#include <linux/bsearch.h>
-#include <linux/sync_core.h>
+
 #include <asm/text-patching.h>
-#include <asm/alternative.h>
-#include <asm/sections.h>
-#include <asm/mce.h>
-#include <asm/nmi.h>
-#include <asm/cacheflush.h>
-#include <asm/tlbflush.h>
 #include <asm/insn.h>
-#include <asm/io.h>
-#include <asm/fixmap.h>
-#include <asm/paravirt.h>
-#include <asm/asm-prototypes.h>
-#include <asm/cfi.h>
+#include <asm/nmi.h>
 
 int __read_mostly alternatives_patched;
 
-- 
2.50.1