On 02/05/2018 09:54, Ganesh Mahendran wrote: > Set ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT for arm64. This > enables Speculative Page Fault handler. > > Signed-off-by: Ganesh Mahendran <opensource.gan...@gmail.com> > --- > This patch is on top of Laurent's v10 spf > --- > arch/arm64/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig > index eb2cf49..cd583a9 100644 > --- a/arch/arm64/Kconfig > +++ b/arch/arm64/Kconfig > @@ -144,6 +144,7 @@ config ARM64 > select SPARSE_IRQ > select SYSCTL_EXCEPTION_TRACE > select THREAD_INFO_IN_TASK > + select ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT if SMP
There is no need to depend on SMP here as the upper CONFIG_SPECULATIVE_PAGE_FAULT is depending on SMP. > help > ARM 64-bit (AArch64) Linux support. >
