linux-kernel - [PATCH 5.5 078/120] ARM: 8949/1: mm: mark free_memmap as _

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Message-Id: <20200213151927.729883313@linuxfoundation.org>
Date:   Thu, 13 Feb 2020 07:21:14 -0800
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Olof Johansson <olof@...om.net>,
        Russell King <rmk+kernel@...linux.org.uk>
Subject: [PATCH 5.5 078/120] ARM: 8949/1: mm: mark free_memmap as __init

From: Olof Johansson <olof@...om.net>

commit 31f3010e60522ede237fb145a63b4af5a41718c2 upstream.

As of commit ac7c3e4ff401 ("compiler: enable CONFIG_OPTIMIZE_INLINING
forcibly"), free_memmap() might not always be inlined, and thus is
triggering a section warning:

WARNING: vmlinux.o(.text.unlikely+0x904): Section mismatch in reference from the function free_memmap() to the function .meminit.text:memblock_free()

Mark it as __init, since the faller (free_unused_memmap) already is.

Fixes: ac7c3e4ff401 ("compiler: enable CONFIG_OPTIMIZE_INLINING forcibly")
Signed-off-by: Olof Johansson <olof@...om.net>
Signed-off-by: Russell King <rmk+kernel@...linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 arch/arm/mm/init.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -324,7 +324,7 @@ static inline void poison_init_mem(void
 		*p++ = 0xe7fddef0;
 }
 
-static inline void
+static inline void __init
 free_memmap(unsigned long start_pfn, unsigned long end_pfn)
 {
 	struct page *start_pg, *end_pg;