[PATCH 08/19] nptl: arm: Fix Race conditions in pthread cancellation (BZ#12683)

[Phil Blundell]

On Mon, 2017-12-11 at 17:06 -0200, Adhemerval Zanella wrote:
> +1:
> +	mov	lr, pc
> +	b	__syscall_do_cancel
> +Â Â Â Â Â Â Â .fnend
> +END (__syscall_cancel_arch)

I'm not sure I quite understand what's going on here.  Where is
__syscall_do_cancel() supposed to be returning to?

p.