From 08f87f769b595151be1afeff53e144f543faa614 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 06 Dec 2023 09:51:13 +0000
Subject: [PATCH] add dts config
---
kernel/arch/x86/xen/enlighten.c | 16 +++++++++-------
1 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/kernel/arch/x86/xen/enlighten.c b/kernel/arch/x86/xen/enlighten.c
index 2483ff3..0f68c6d 100644
--- a/kernel/arch/x86/xen/enlighten.c
+++ b/kernel/arch/x86/xen/enlighten.c
@@ -1,10 +1,13 @@
+// SPDX-License-Identifier: GPL-2.0
+
#ifdef CONFIG_XEN_BALLOON_MEMORY_HOTPLUG
-#include <linux/bootmem.h>
+#include <linux/memblock.h>
#endif
#include <linux/cpu.h>
#include <linux/kexec.h>
#include <linux/slab.h>
+#include <xen/xen.h>
#include <xen/features.h>
#include <xen/page.h>
@@ -48,9 +51,6 @@
DEFINE_PER_CPU(uint32_t, xen_vcpu_id);
EXPORT_PER_CPU_SYMBOL(xen_vcpu_id);
-enum xen_domain_type xen_domain_type = XEN_NATIVE;
-EXPORT_SYMBOL_GPL(xen_domain_type);
-
unsigned long *machine_to_phys_mapping = (void *)MACH2PHYS_VIRT_START;
EXPORT_SYMBOL(machine_to_phys_mapping);
unsigned long machine_to_phys_nr;
@@ -65,10 +65,12 @@
EXPORT_SYMBOL_GPL(xen_have_vector_callback);
/*
- * NB: needs to live in .data because it's used by xen_prepare_pvh which runs
- * before clearing the bss.
+ * NB: These need to live in .data or alike because they're used by
+ * xen_prepare_pvh() which runs before clearing the bss.
*/
-uint32_t xen_start_flags __attribute__((section(".data"))) = 0;
+enum xen_domain_type __ro_after_init xen_domain_type = XEN_NATIVE;
+EXPORT_SYMBOL_GPL(xen_domain_type);
+uint32_t xen_start_flags __section(".data") = 0;
EXPORT_SYMBOL(xen_start_flags);
/*
--
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