diff options
Diffstat (limited to 'arch/powerpc/Kconfig')
| -rw-r--r-- | arch/powerpc/Kconfig | 26 |
1 files changed, 6 insertions, 20 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index ff64ac7d227d..ef64d96bf316 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -716,18 +716,6 @@ config ARCH_MEMORY_PROBE def_bool y depends on MEMORY_HOTPLUG -config STDBINUTILS - bool "Using standard binutils settings" - depends on 44x - default y - help - Turning this option off allows you to select 256KB PAGE_SIZE on 44x. - Note, that kernel will be able to run only those applications, - which had been compiled using binutils later than 2.17.50.0.3 with - '-zmax-page-size' set to 256K (the default is 64K). Or, if using - the older binutils, you can patch them with a trivial patch, which - changes the ELF_MAXPAGESIZE definition from 0x10000 to 0x40000. - choice prompt "Page size" default PPC_4K_PAGES @@ -767,17 +755,15 @@ config PPC_64K_PAGES select HAVE_ARCH_SOFT_DIRTY if PPC_BOOK3S_64 config PPC_256K_PAGES - bool "256k page size" - depends on 44x && !STDBINUTILS && !PPC_47x + bool "256k page size (Requires non-standard binutils settings)" + depends on 44x && !PPC_47x help Make the page size 256k. - As the ELF standard only requires alignment to support page - sizes up to 64k, you will need to compile all of your user - space applications with a non-standard binutils settings - (see the STDBINUTILS description for details). - - Say N unless you know what you are doing. + The kernel will only be able to run applications that have been + compiled with '-zmax-page-size' set to 256K (the default is 64K) using + binutils later than 2.17.50.0.3, or by patching the ELF_MAXPAGESIZE + definition from 0x10000 to 0x40000 in older versions. endchoice |