diff options
| -rw-r--r-- | arch/i386/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig index d86c865a7cd2..0afec8566e7b 100644 --- a/arch/i386/Kconfig +++ b/arch/i386/Kconfig | |||
| @@ -442,6 +442,7 @@ config HIGHMEM4G | |||
| 442 | 442 | ||
| 443 | config HIGHMEM64G | 443 | config HIGHMEM64G |
| 444 | bool "64GB" | 444 | bool "64GB" |
| 445 | depends on X86_CMPXCHG64 | ||
| 445 | help | 446 | help |
| 446 | Select this if you have a 32-bit processor and more than 4 | 447 | Select this if you have a 32-bit processor and more than 4 |
| 447 | gigabytes of physical RAM. | 448 | gigabytes of physical RAM. |