[PATCH 10/50] x86/boot/e820: Move HIGH_MEMORY define to asm/e820/types.h

From: Ingo Molnar
Date: Sat Jan 28 2017 - 19:11:29 EST

The HIGH_MEMORY define was in the API header, while it conceptually
belongs to the other physical memory ranges in the e820/types.h

Move it there - and also convert the 1MB address to hexa, so that
it lines up more nicely with the other memory address values.

No change in functionality.

Cc: Alex Thorlton <athorlton@xxxxxxx>
Cc: Andy Lutomirski <luto@xxxxxxxxxx>
Cc: Borislav Petkov <bp@xxxxxxxxx>
Cc: Brian Gerst <brgerst@xxxxxxxxx>
Cc: Dan Williams <dan.j.williams@xxxxxxxxx>
Cc: Denys Vlasenko <dvlasenk@xxxxxxxxxx>
Cc: H. Peter Anvin <hpa@xxxxxxxxx>
Cc: Huang, Ying <ying.huang@xxxxxxxxx>
Cc: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
Cc: Juergen Gross <jgross@xxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Paul Jackson <pj@xxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Rafael J. Wysocki <rjw@xxxxxxx>
Cc: Tejun Heo <tj@xxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Wei Yang <richard.weiyang@xxxxxxxxx>
Cc: Yinghai Lu <yinghai@xxxxxxxxxx>
Cc: linux-kernel@xxxxxxxxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
arch/x86/include/asm/e820/api.h | 1 -
arch/x86/include/asm/e820/types.h | 4 +++-
2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/x86/include/asm/e820/api.h b/arch/x86/include/asm/e820/api.h
index b45550b662a9..4163a83f1a37 100644
--- a/arch/x86/include/asm/e820/api.h
+++ b/arch/x86/include/asm/e820/api.h
@@ -48,5 +48,4 @@ static inline bool is_ISA_range(u64 start, u64 end)

#include <linux/ioport.h>

-#define HIGH_MEMORY (1024*1024)
#endif /* _ASM_E820_API_H */
diff --git a/arch/x86/include/asm/e820/types.h b/arch/x86/include/asm/e820/types.h
index 464cfe827396..ce0e100b843c 100644
--- a/arch/x86/include/asm/e820/types.h
+++ b/arch/x86/include/asm/e820/types.h
@@ -74,7 +74,7 @@ struct e820map {

- * Various legacy ranges in physical memory:
+ * Various well-known legacy memory ranges in physical memory:
#define ISA_START_ADDRESS 0x000a0000
#define ISA_END_ADDRESS 0x00100000
@@ -82,6 +82,8 @@ struct e820map {
#define BIOS_BEGIN 0x000a0000
#define BIOS_END 0x00100000

+#define HIGH_MEMORY 0x00100000
#define BIOS_ROM_BASE 0xffe00000
#define BIOS_ROM_END 0xffffffff