* Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx> [170805 13:54]:
> Replace the open coded PC relative offset calculations with a pair
> of adr_l invocations.
>
> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
> ---
> arch/arm/kernel/head.S | 12 ++----------
> 1 file changed, 2 insertions(+), 10 deletions(-)
>
> diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
> index 6e9df3663a57..aed341e0f530 100644
> --- a/arch/arm/kernel/head.S
> +++ b/arch/arm/kernel/head.S
> @@ -523,19 +523,11 @@ ARM_BE8(rev r0, r0) @ byteswap if big endian
> retne lr
>
> __fixup_smp_on_up:
> - adr r0, 1f
> - ldmia r0, {r3 - r5}
> - sub r3, r0, r3
> - add r4, r4, r3
> - add r5, r5, r3
> + adr_l r4, __smpalt_begin
> + adr_l r5, __smpalt_end
> b __do_fixup_smp_on_up
> ENDPROC(__fixup_smp)
>
> - .align
> -1: .word .
> - .word __smpalt_begin
> - .word __smpalt_end
> -
> .pushsection .data
> .globl smp_on_up
> smp_on_up:
Ard, it's this one that cause boot to fail on omap3.
The rest of your set works for me with just this one
left out.
Regards,
Tony
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