[RFC PATCH 36/37] arm64/mm: define ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT

[Michel Lespinasse]

Set ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT so that the speculative fault
handling code can be compiled on this architecture.

Signed-off-by: Michel Lespinasse <mic...@lespinasse.org>
---
 arch/arm64/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index e4e1b6550115..6c2bbfe3fd38 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -208,6 +208,7 @@ config ARM64
        select SWIOTLB
        select SYSCTL_EXCEPTION_TRACE
        select THREAD_INFO_IN_TASK
+       select ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT
        help
          ARM 64-bit (AArch64) Linux support.
 
-- 
2.20.1