From 402afac2ab80e0f69f4291c5608ff0ae2849aa3f Mon Sep 17 00:00:00 2001
From: Martin Liu <liumartin@google.com>
Date: Sun, 12 Apr 2020 01:31:51 +0800
Subject: [PATCH] Revert "arm64/mm: define
 ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT"

This reverts commit bcca0756b31719a2d969642d65e12136f490c5f2.

Reason for revert: remove SPF non upstream code
Bug: 140544941
Test: boot
Change-Id: Id97756b85be0a1690e000fd24f125f21915d20da
Signed-off-by: Martin Liu <liumartin@google.com>
[dereference23: Forward port to msm-5.4]
Signed-off-by: Alexander Winkowski <dereference23@outlook.com>
---
 arch/arm64/Kconfig | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 3a942bbf01c6..bd9e46bbaa8d 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -191,7 +191,6 @@ config ARM64
 	select SYSCTL_EXCEPTION_TRACE
 	select THREAD_INFO_IN_TASK
 	select HAVE_ARCH_USERFAULTFD_MINOR if USERFAULTFD
-	select ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT
 	help
 	  ARM 64-bit (AArch64) Linux support.