ARM: virt: Avoid bx instruction for compatibility with <=ARMv4

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Non-T variants of ARMv4 do not support the bx instruction.

However, __hyp_stub_install is always called from the same
instruction set used to build the bulk of the kernel, so bx should
not be necessary.

This patch uses the traditional "mov pc" instead of bx.

Cc: <stable@vger.kernel.org>
Signed-off-by: Dave Martin <dave.martin@linaro.org>
[will: fixed up remaining bx instruction]
Signed-off-by: Will Deacon <will.deacon@arm.com>

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Dave Martin 2012-11-30 11:56:05 +00:00 • committed by Will Deacon

parent 9931faca02

commit a4a12e008e

1 changed files with 3 additions and 3 deletions

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arch/arm/kernel/hyp-stub.S

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