Re: [PATCH v2 07/17] arm64: ssbd: Skip apply_ssbd if not using dynamic mitigation

From: Marc Zyngier
Date: Sat Jun 09 2018 - 09:21:32 EST


On Sat, 09 Jun 2018 14:03:51 +0100,
Jon Masters wrote:
>
> On 05/29/2018 08:11 AM, Marc Zyngier wrote:
>
> > +void __init arm64_enable_wa2_handling(struct alt_instr *alt,
> > + __le32 *origptr, __le32 *updptr,
> > + int nr_inst)
>
> Where does the name "wa2" come from here?

ARCH_WORKAROUND_2, as described in the SMCCC specification.

M.

--
Jazz is not dead, it just smell funny.