From: Russell King <rmk+kernel@armlinux.org.uk>
Date: Thu, 19 Jul 2018 10:42:36 +0000 (+0100)
Subject: ARM: make lookup_processor_type() non-__init
X-Git-Tag: Ubuntu-5.13.0-19.19~9743^2~4
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=899a42f836678a595f7d2bc36a5a0c2b03d08cbc;p=mirror_ubuntu-jammy-kernel.git

ARM: make lookup_processor_type() non-__init

Move lookup_processor_type() out of the __init section so it is callable
from (eg) the secondary startup code during hotplug.

Reviewed-by: Julien Thierry <julien.thierry@arm.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---

diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S
index 6e0375e7db05..997b02302c31 100644
--- a/arch/arm/kernel/head-common.S
+++ b/arch/arm/kernel/head-common.S
@@ -145,6 +145,9 @@ __mmap_switched_data:
 #endif
 	.size	__mmap_switched_data, . - __mmap_switched_data
 
+	__FINIT
+	.text
+
 /*
  * This provides a C-API version of __lookup_processor_type
  */
@@ -156,9 +159,6 @@ ENTRY(lookup_processor_type)
 	ldmfd	sp!, {r4 - r6, r9, pc}
 ENDPROC(lookup_processor_type)
 
-	__FINIT
-	.text
-
 /*
  * Read processor ID register (CP#15, CR0), and look up in the linker-built
  * supported processor list.  Note that we can't use the absolute addresses