[PATCH 01/25] powerpc: initial pkey plumbing

[Michael Ellerman]

Ram Pai <linuxram at us.ibm.com> writes:

> On Thu, Oct 19, 2017 at 03:20:36PM +1100, Michael Ellerman wrote:
>> Ram Pai <linuxram at us.ibm.com> writes:
>> 
>> > diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
>> > index 9fc3c0b..a4cd210 100644
>> > --- a/arch/powerpc/Kconfig
>> > +++ b/arch/powerpc/Kconfig
>> > @@ -864,6 +864,22 @@ config SECCOMP
>> >  
>> >  	  If unsure, say Y. Only embedded should say N here.
>> >  
>> > +config PPC64_MEMORY_PROTECTION_KEYS
>> 
>> That's pretty wordy, can we make it CONFIG_PPC_MEM_KEYS ?
>> 
>> I think you're a sufficient vim wizard to search and replace all
>> usages at once,
>
> I take that as a compliment for now ;)
>
>> if not I can do it before I apply the series.
>
> Will change it...just that I was trying to keep it similar to what intel
> has X86_INTEL_MEMORY_PROTECTION_KEYS

Yeah I realise that's why you chose that name, but I'd still prefer
something shorter. I don't think it matters that the CONFIG names are
slightly different between the arches, it's still pretty clear what it's
for I think.

cheers