Re: [Xen-devel] [PATCH] arm64: Fix compilation error with EARLY_PRINTK disabled

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Thu, 2013-04-25 at 19:39 +0100, Julien Grall wrote:
> arm64/head.S: Assembler messages:
> arm64/head.S:391: Error: operand 1 should be an integer register -- `mov 
> pc,lr'
> 
> Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>

Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>

> ---
>  xen/arch/arm/arm64/head.S |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/xen/arch/arm/arm64/head.S b/xen/arch/arm/arm64/head.S
> index f0d9066..ef02899 100644
> --- a/xen/arch/arm/arm64/head.S
> +++ b/xen/arch/arm/arm64/head.S
> @@ -388,6 +388,6 @@ init_uart:
>  .global early_puts
>  early_puts:
>  puts:
> -putn:   mov   pc, lr
> +putn:   ret
>  
>  #endif /* EARLY_UART_ADDRESS */



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