linux-kernel - [PATCH] x86/smpboot: Remove duplicate include of asm/spec-ctrl.h

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Message-ID: <20250326112832566Q2WLuyrWbd2LGE9CCGxKB@zte.com.cn>
Date: Wed, 26 Mar 2025 11:28:32 +0800 (CST)
From: <shao.mingyin@....com.cn>
To: <tglx@...utronix.de>
Cc: <peterz@...radead.org>, <linux-kernel@...r.kernel.org>,
        <yang.yang29@....com.cn>, <xu.xin16@....com.cn>,
        <ye.xingchen@....com.cn>
Subject: [PATCH] x86/smpboot: Remove duplicate include of asm/spec-ctrl.h

From: Feng Wei <feng.wei8@....com.cn>

The header file <asm/spec-ctrl.h> is included twice in smpboot.c.
This is harmless due to include guards, but redundant. Remove the duplicate
inclusion to clean up the code.

Signed-off-by: Feng Wei <feng.wei8@....com.cn>
Signed-off-by: Shao Mingyin <shao.mingyin@....com.cn>
---
arch/x86/kernel/smpboot.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index d6cf1e23c2a3..1dd0299da294 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -89,7 +89,6 @@
#include <asm/hw_irq.h>
#include <asm/stackprotector.h>
#include <asm/sev.h>
-#include <asm/spec-ctrl.h>

/* representing HT siblings of each logical CPU */
DEFINE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_sibling_map);
--
2.25.1