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-rw-r--r--include/asm-x86_64/e820.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/include/asm-x86_64/e820.h b/include/asm-x86_64/e820.h
index dba01215185..8dac397bf85 100644
--- a/include/asm-x86_64/e820.h
+++ b/include/asm-x86_64/e820.h
@@ -22,10 +22,6 @@
#define E820_ACPI 3 /* usable as RAM once ACPI tables have been read */
#define E820_NVS 4
-#define HIGH_MEMORY (1024*1024)
-
-#define LOWMEMSIZE() (0x9f000)
-
#ifndef __ASSEMBLY__
struct e820entry {
u64 addr; /* start of memory segment */