ARM: 8536/1: mm: hide __start_rodata_section_aligned for non-debug builds

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The __start_rodata_section_aligned is only referenced by the
DEBUG_RODATA code, which is only used when the MMU is enabled,
but the definition fails on !MMU builds:

arch/arm/kernel/vmlinux.lds:702: undefined symbol `SECTION_SHIFT' referenced in expression

This hides the symbol whenever DEBUG_RODATA is disabled.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 64ac2e74f0 ("ARM: 8502/1: mm: mark section-aligned portion of rodata NX")
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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Arnd Bergmann 2016-02-19 16:41:55 +01:00 • committed by Russell King

parent ac96680d22

commit 91c617d7a3

1 changed files with 2 additions and 0 deletions

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arch/arm/kernel/vmlinux.lds.S

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