linux-kernel - [RFC][PATCH 30/34] x86/cpu/centaur: Mark BSP init function as _

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Message-Id: <20240222184005.87229530@davehans-spike.ostc.intel.com>
Date: Thu, 22 Feb 2024 10:40:05 -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 30/34] x86/cpu/centaur: 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/centaur.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN arch/x86/kernel/cpu/centaur.c~bsp_init_centaur-__init arch/x86/kernel/cpu/centaur.c
--- a/arch/x86/kernel/cpu/centaur.c~bsp_init_centaur-__init	2024-02-22 10:09:03.237033434 -0800
+++ b/arch/x86/kernel/cpu/centaur.c	2024-02-22 10:09:03.237033434 -0800
@@ -213,7 +213,7 @@ static void init_centaur(struct cpuinfo_
 	init_ia32_feat_ctl(c);
 }
 
-static void bsp_init_centaur(struct cpuinfo_x86 *c)
+static void __init bsp_init_centaur(struct cpuinfo_x86 *c)
 {
 	if (c->x86 == 0x6 && c->x86_model >= 0xf)
 		bsp_addr_config.cache_align_mult = 2;
_