From b0c456e92bdd3cf7c15fca6ee194d4dcd49ede6d Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@google.com>
Date: Tue, 10 Mar 2020 18:41:29 +0100
Subject: [PATCH] ANDROID: GKI: module.h: add Android ABI padding to some
 structures

Try to mitigate potential future driver core api changes by adding a
padding to struct module.

Based on a patch from Michal Marek <mmarek@suse.cz> from the SLES kernel

Bug: 151154716
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I2a764e9eac88f20e50d192112235da6d2f0f83bc
---
 include/linux/module.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/linux/module.h b/include/linux/module.h
index 1c513aefb788..e4bb2855f0c7 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -22,6 +22,7 @@
 #include <linux/error-injection.h>
 #include <linux/tracepoint-defs.h>
 #include <linux/cfi.h>
+#include <linux/android_kabi.h>
 
 #include <linux/percpu.h>
 #include <asm/module.h>
@@ -489,6 +490,10 @@ struct module {
 	struct error_injection_entry *ei_funcs;
 	unsigned int num_ei_funcs;
 #endif
+	ANDROID_KABI_RESERVE(1);
+	ANDROID_KABI_RESERVE(2);
+	ANDROID_KABI_RESERVE(3);
+	ANDROID_KABI_RESERVE(4);
 } ____cacheline_aligned __randomize_layout;
 #ifndef MODULE_ARCH_INIT
 #define MODULE_ARCH_INIT {}