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ARM: 8028/1: move __fixup_smp out of init section

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With large kernel builds such as allyesconfig exceeding maximum relative
branch offsets, the init section will be too far away to branch to
directly. This causes veneers to be added by the linker, but veneers
don't work before the MMU is enabled. Fix this by moving __fixup_smp to
the .head.text section as it is not very big.

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Rob Herring 2014-04-16 15:38:26 +01:00 committed by Russell King
parent 07b4034158
commit 1dc5455f6f
1 changed files with 1 additions and 1 deletions
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arch/arm/kernel/head.S
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@ -475,7 +475,7 @@ ENDPROC(__turn_mmu_on)
#ifdef CONFIG_SMP_ON_UP
__INIT
__HEAD
__fixup_smp:
and r3, r9, #0x000f0000 @ architecture version
teq r3, #0x000f0000 @ CPU ID supported?