[POWERPC] Port fixmap from x86 and use for kmap_atomic

[firefly-linux-kernel-4.4.55.git] / arch / powerpc / Kconfig

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index fdc755a05f7066359bd0831282fa8c909a8ccd3c..20f45a8b87e3e56c7e12615610f3706497e26003 100644 (file)
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -626,20 +626,6 @@ config ADVANCED_OPTIONS
 comment "Default settings for advanced configuration options are used"
        depends on !ADVANCED_OPTIONS
 
-config HIGHMEM_START_BOOL
-       bool "Set high memory pool address"
-       depends on ADVANCED_OPTIONS && HIGHMEM
-       help
-         This option allows you to set the base address of the kernel virtual
-         area used to map high memory pages.  This can be useful in
-         optimizing the layout of kernel virtual memory.
-
-         Say N here unless you know what you are doing.
-
-config HIGHMEM_START
-       hex "Virtual start address of high memory pool" if HIGHMEM_START_BOOL
-       default "0xfe000000"
-
 config LOWMEM_SIZE_BOOL
        bool "Set maximum low memory"
        depends on ADVANCED_OPTIONS