linux-kernel - [RFC][PATCH 31/34] x86/cpu/intel: Mark BSP init function as _

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Date: Thu, 22 Feb 2024 10:40:07 -0800
From: Dave Hansen <dave.hansen@...ux.intel.com>
To: linux-kernel@...r.kernel.org
Cc: kirill.shutemov@...ux.intel.com,pbonzini@...hat.com,tglx@...utronix.de,x86@...nel.org,bp@...en8.de,Dave Hansen <dave.hansen@...ux.intel.com>
Subject: [RFC][PATCH 31/34] x86/cpu/intel: Mark BSP init function as __init


From: Dave Hansen <dave.hansen@...ux.intel.com>

The boot CPU is obviously not initialized during normal system runtime
and its code can be __init.  This prevents a warning once
'bsp_addr_config' gets marked __init.

Signed-off-by: Dave Hansen <dave.hansen@...ux.intel.com>
---

 b/arch/x86/kernel/cpu/intel.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN arch/x86/kernel/cpu/intel.c~bsp_init_intel-__init arch/x86/kernel/cpu/intel.c
--- a/arch/x86/kernel/cpu/intel.c~bsp_init_intel-__init	2024-02-22 10:09:03.721052435 -0800
+++ b/arch/x86/kernel/cpu/intel.c	2024-02-22 10:09:03.725052592 -0800
@@ -433,7 +433,7 @@ static void set_min_cache_bits(struct cp
 	}
 }
 
-static void bsp_init_intel(struct cpuinfo_x86 *c)
+static void __init bsp_init_intel(struct cpuinfo_x86 *c)
 {
 	int keyid_bits = 0;
 
_