[PATCH] ARM: Fix XIP build due to PHYS_OFFSET definition moving
sboyd at codeaurora.org
Thu Aug 2 21:23:14 EDT 2012
During the p2v changes, the PHYS_OFFSET #define moved into a
!__ASSEMBLY__ section. This causes a XIP build to fail with
arch/arm/kernel/head.o: In function 'stext':
arch/arm/kernel/head.S:146: undefined reference to 'PHYS_OFFSET'
Momentarily leave the #ifndef __ASSEMBLY__ section so we can
define PHYS_OFFSET for all compilation units.
Signed-off-by: Stephen Boyd <sboyd at codeaurora.org>
I don't know if it's worth stable, seems that nobody has compiled XIP for
a year (back to 2.6.39 days?).
arch/arm/include/asm/memory.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h
index fcb5757..3299b2d 100644
@@ -187,6 +187,7 @@ static inline unsigned long __phys_to_virt(unsigned long x)
#define __phys_to_virt(x) ((x) - PHYS_OFFSET + PAGE_OFFSET)
+#endif /* __ASSEMBLY__ */
@@ -196,6 +197,8 @@ static inline unsigned long __phys_to_virt(unsigned long x)
* PFNs are used to describe any physical page; this means
* PFN 0 == physical address 0.
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
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