From 95099d4622f8cb224d94e314c7a8e0df60b13f87 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:01 +0000
Subject: [PATCH] enable docker ppp

---
 kernel/arch/arm64/include/asm/xen/page.h |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/kernel/arch/arm64/include/asm/xen/page.h b/kernel/arch/arm64/include/asm/xen/page.h
index 31bbc80..dffdc77 100644
--- a/kernel/arch/arm64/include/asm/xen/page.h
+++ b/kernel/arch/arm64/include/asm/xen/page.h
@@ -1 +1,7 @@
 #include <xen/arm/page.h>
+#include <asm/mmu.h>
+
+static inline bool xen_kernel_unmapped_at_usr(void)
+{
+	return arm64_kernel_unmapped_at_el0();
+}

--
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