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-rw-r--r--include/asm-x86/bootparam.h2
-rw-r--r--include/asm-x86/e820.h3
2 files changed, 3 insertions, 2 deletions
diff --git a/include/asm-x86/bootparam.h b/include/asm-x86/bootparam.h
index 6eeba3b2812..ae22bdf0ab1 100644
--- a/include/asm-x86/bootparam.h
+++ b/include/asm-x86/bootparam.h
@@ -108,6 +108,4 @@ struct boot_params {
__u8 _pad9[276]; /* 0xeec */
} __attribute__((packed));
-void reserve_setup_data(void);
-
#endif /* _ASM_BOOTPARAM_H */
diff --git a/include/asm-x86/e820.h b/include/asm-x86/e820.h
index f622685c9af..45e904fe407 100644
--- a/include/asm-x86/e820.h
+++ b/include/asm-x86/e820.h
@@ -44,6 +44,9 @@
#define E820_ACPI 3
#define E820_NVS 4
+/* reserved RAM used by kernel itself */
+#define E820_RESERVED_KERN 128
+
#ifndef __ASSEMBLY__
struct e820entry {
__u64 addr; /* start of memory segment */