From 45e60673ef6475bb5f705e8cc7a22c5eed714afb Mon Sep 17 00:00:00 2001
From: Chirayu Desai <chirayudesai1@gmail.com>
Date: Thu, 13 Jun 2024 22:02:20 +0530
Subject: [PATCH] sm7325-common: Disable UFFD GC

Unable to determine UFFD GC flag for kernel version "5.4.268-qgki".
You can fix this by explicitly setting PRODUCT_ENABLE_UFFD_GC to "true" or
"false" based on the kernel version.
1. Set PRODUCT_ENABLE_UFFD_GC to "true" if the kernel supports userfaultfd(2)
   and MREMAP_DONTUNMAP.
2. Set PRODUCT_ENABLE_UFFD_GC to "false" otherwise.

Change-Id: Ie77d9a86a7fe94e4cade1868ffea27194f724e03
---
 common.mk | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/common.mk b/common.mk
index 4f2ddf0..7ed6641 100644
--- a/common.mk
+++ b/common.mk
@@ -249,6 +249,9 @@ PRODUCT_PACKAGES += \
 PRODUCT_COPY_FILES += \
     $(LOCAL_PATH)/configs/sec_config:$(TARGET_COPY_OUT_VENDOR)/etc/sec_config
 
+# Kernel
+PRODUCT_ENABLE_UFFD_GC := false
+
 # Keymaster
 PRODUCT_PACKAGES += \
     android.hardware.keymaster@4.1.vendor