On 01/06/18 12:24, Mark Rutland wrote:
> Now that all of the syscall logic works on the saved pt_regs, apply_ssbd
> can safely corrupt x0-x3 in the entry paths, and we no longer need to
> restore them. So let's remotve the logic doing so.
remove*
>
> With that logic gone, we can fold the branch target into the macro, so
> that callers need not deal with this. GAS provides \@, which provides a
> unique value per macro invocation, which we can use to create a unique
> label.
>
> Signed-off-by: Mark Rutland <mark.rutl...@arm.com>
> Cc: Catalin Marinas <catalin.mari...@arm.com>
> Cc: Marc Zyngier <marc.zyng...@arm.com>
> Cc: Will Deacon <will.dea...@arm.com>
Acked-by: Marc Zyngier <marc.zyng...@arm.com>
M.
--
Jazz is not dead. It just smells funny...
