Messages in this thread | | | Date | Fri, 12 Jan 2018 19:57:35 +0100 (CET) | From | Thomas Gleixner <> | Subject | Re: [PATCH v6 01/24] x86/mm: Define CONFIG_SPF |
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On Fri, 12 Jan 2018, Laurent Dufour wrote:
> Introduce CONFIG_SPF which turns on the Speculative Page Fault handler when > building for 64bits with SMP. > > Signed-off-by: Laurent Dufour <ldufour@linux.vnet.ibm.com> > --- > arch/x86/Kconfig | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig > index a317d5594b6a..d74353b85aaf 100644 > --- a/arch/x86/Kconfig > +++ b/arch/x86/Kconfig > @@ -2882,6 +2882,10 @@ config X86_DMA_REMAP > config HAVE_GENERIC_GUP > def_bool y > > +config SPF > + def_bool y > + depends on X86_64 && SMP
Can you please put that into a generic place as
config SPF bool
and let the architectures select it.
Also SPF could be bit more elaborate and self explaining for the causual reader. 3 letter acronyms are reserved for non existing agencies.
Thanks,
tglx
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