From 0c918e753f8c03b0308a635c0721a8c24d738d4a Mon Sep 17 00:00:00 2001
From: Kees Cook <keescook@chromium.org>
Date: Fri, 21 Aug 2020 12:42:59 -0700
Subject: arm/build: Assert for unwanted sections

In preparation for warning on orphan sections, enforce
expected-to-be-zero-sized sections (since discarding them might hide
problems with them suddenly gaining unexpected entries).

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Russell King <linux@armlinux.org.uk>
Link: https://lore.kernel.org/r/20200821194310.3089815-19-keescook@chromium.org
---
 arch/arm/kernel/vmlinux-xip.lds.S | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'arch/arm/kernel/vmlinux-xip.lds.S')

diff --git a/arch/arm/kernel/vmlinux-xip.lds.S b/arch/arm/kernel/vmlinux-xip.lds.S
index 11ffa79751da..50136828f5b5 100644
--- a/arch/arm/kernel/vmlinux-xip.lds.S
+++ b/arch/arm/kernel/vmlinux-xip.lds.S
@@ -152,6 +152,8 @@ SECTIONS
 	STABS_DEBUG
 	DWARF_DEBUG
 	ARM_DETAILS
+
+	ARM_ASSERTS
 }
 
 /*
-- 
cgit