From 74a44bed8d93782affb707a33469bda7052b4207 Mon Sep 17 00:00:00 2001
From: Robin Murphy <robin.murphy@arm.com>
Date: Mon, 10 Feb 2020 19:21:01 +0000
Subject: arm64: Fix CONFIG_ARCH_RANDOM=n build

The entire asm/archrandom.h header is generically included via
linux/archrandom.h only when CONFIG_ARCH_RANDOM is already set, so the
stub definitions of __arm64_rndr() and __early_cpu_has_rndr() are only
visible to KASLR if it explicitly includes the arch-internal header.

Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>
---
 arch/arm64/kernel/kaslr.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'arch')

diff --git a/arch/arm64/kernel/kaslr.c b/arch/arm64/kernel/kaslr.c
index 53b8a4ee64ff..91a83104c6e8 100644
--- a/arch/arm64/kernel/kaslr.c
+++ b/arch/arm64/kernel/kaslr.c
@@ -11,6 +11,7 @@
 #include <linux/sched.h>
 #include <linux/types.h>
 
+#include <asm/archrandom.h>
 #include <asm/cacheflush.h>
 #include <asm/fixmap.h>
 #include <asm/kernel-pgtable.h>
-- 
cgit