linux-kernel - [PATCH 2/3] ARM: Utilize __pa_symbol in lieu of _

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Date:   Tue,  6 Dec 2016 11:53:11 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     Florian Fainelli <f.fainelli@...il.com>, linux@...linux.org.uk,
        nicolas.pitre@...aro.org, panand@...hat.com,
        chris.brandt@...esas.com, arnd@...db.de, jonathan.austin@....com,
        pawel.moll@....com, vladimir.murzin@....com, mark.rutland@....com,
        ard.biesheuvel@...aro.org, keescook@...omium.org,
        matt@...eblueprint.co.uk, labbott@...oraproject.org,
        kirill.shutemov@...ux.intel.com, ben@...adent.org.uk,
        js07.lee@...sung.com, stefan@...er.ch, linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] ARM: Utilize __pa_symbol in lieu of __pa

Unfold pmd_populate_kernel() to make us use __pa_symbol() instead of
__pa(), pre-requisite to turning on CONFIG_DEBUG_VIRTUAL.

Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
---
 arch/arm/mm/mmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 18ef688a796e..ab7e82085df9 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -394,7 +394,7 @@ void __init early_fixmap_init(void)
 		     != FIXADDR_TOP >> PMD_SHIFT);
 
 	pmd = fixmap_pmd(FIXADDR_TOP);
-	pmd_populate_kernel(&init_mm, pmd, bm_pte);
+	__pmd_populate(pmd, __pa_symbol(bm_pte), _PAGE_KERNEL_TABLE);
 
 	pte_offset_fixmap = pte_offset_early_fixmap;
 }
-- 
2.9.3