On 10/8/20 11:16 AM, Qais Yousef wrote: > diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig > index 6d232837cbee..591853504dc4 100644 > --- a/arch/arm64/Kconfig > +++ b/arch/arm64/Kconfig > @@ -1868,6 +1868,20 @@ config DMI > > endmenu > > +config ASYMMETRIC_AARCH32 > + bool "Allow support for asymmetric AArch32 support" Please drop one "support" or reword the prompt string. > + depends on COMPAT && EXPERT > + help > + Enable this option to allow support for asymmetric AArch32 EL0 > + CPU configurations. Once the AArch32 EL0 support is detected > + on a CPU, the feature is made available to user space to allow > + the execution of 32-bit (compat) applications. If the affinity > + of the 32-bit application contains a non-AArch32 capable CPU > + or the last AArch32 capable CPU is offlined, the application > + will be killed. > + > + If unsure say N. -- ~Randy
