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-rw-r--r--arch/x86/kernel/setup_64.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/x86/kernel/setup_64.c b/arch/x86/kernel/setup_64.c
index 31322d4..e7a9e36 100644
--- a/arch/x86/kernel/setup_64.c
+++ b/arch/x86/kernel/setup_64.c
@@ -58,6 +58,7 @@
#include <asm/numa.h>
#include <asm/sections.h>
#include <asm/dmi.h>
+#include <asm/cacheflush.h>
/*
* Machine setup..
@@ -133,6 +134,12 @@ struct resource code_resource = {
.end = 0,
.flags = IORESOURCE_RAM,
};
+struct resource bss_resource = {
+ .name = "Kernel bss",
+ .start = 0,
+ .end = 0,
+ .flags = IORESOURCE_RAM,
+};
#ifdef CONFIG_PROC_VMCORE
/* elfcorehdr= specifies the location of elf core header
@@ -276,6 +283,8 @@ void __init setup_arch(char **cmdline_p)
code_resource.end = virt_to_phys(&_etext)-1;
data_resource.start = virt_to_phys(&_etext);
data_resource.end = virt_to_phys(&_edata)-1;
+ bss_resource.start = virt_to_phys(&__bss_start);
+ bss_resource.end = virt_to_phys(&__bss_stop)-1;
early_identify_cpu(&boot_cpu_data);