From: Yinghai Lu <yhlu.kernel@gmail.com>
Date: Thu, 3 Jul 2008 18:35:37 +0000 (-0700)
Subject: x86: move saving e820_saved to setup_memory_map
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0be15526beb4c228e0477221c62ec8ab0fc7440f;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

x86: move saving e820_saved to setup_memory_map

so other path that will override memory_setup or
machine_specific_memory_setup could have e820_saved too.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Bernhard Walle <bwalle@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index fc1d579f212b..13e32986cb5f 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -1294,8 +1294,6 @@ char *__init default_machine_specific_memory_setup(void)
 		e820_add_region(HIGH_MEMORY, mem_size << 10, E820_RAM);
 	}
 
-	memcpy(&e820_saved, &e820, sizeof(struct e820map));
-
 	/* In case someone cares... */
 	return who;
 }
@@ -1313,8 +1311,12 @@ char * __init __attribute__((weak)) memory_setup(void)
 
 void __init setup_memory_map(void)
 {
+	char *who;
+
+	who = memory_setup();
+	memcpy(&e820_saved, &e820, sizeof(struct e820map));
 	printk(KERN_INFO "BIOS-provided physical RAM map:\n");
-	e820_print_map(memory_setup());
+	e820_print_map(who);
 }
 
 #ifdef CONFIG_X86_64