From 883fcb8ecaaffbc46d5ed20f336da61e422021aa Mon Sep 17 00:00:00 2001
From: Alexandre Ghiti <alex@ghiti.fr>
Date: Wed, 28 Apr 2021 06:02:17 -0400
Subject: riscv: Fix 32b kernel build with CONFIG_DEBUG_VIRTUAL=y
Declare kernel_virt_addr for 32b kernel since it is used in
__phys_addr_symbol defined when CONFIG_DEBUG_VIRTUAL is set.
Fixes: 2bfc6cd81bd17 ("riscv: Move kernel mapping outside of linear mapping")
Signed-off-by: Alexandre Ghiti <alex@ghiti.fr>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
---
arch/riscv/include/asm/page.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'arch/riscv')
diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h
index e280ba60cb34..6a7761c86ec2 100644
--- a/arch/riscv/include/asm/page.h
+++ b/arch/riscv/include/asm/page.h
@@ -106,9 +106,9 @@ extern unsigned long pfn_base;
#define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT)
#endif /* CONFIG_MMU */
-#ifdef CONFIG_64BIT
extern unsigned long kernel_virt_addr;
+#ifdef CONFIG_64BIT
#define linear_mapping_pa_to_va(x) ((void *)((unsigned long)(x) + va_pa_offset))
#ifdef CONFIG_XIP_KERNEL
#define kernel_mapping_pa_to_va(y) ({ \
--
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