diff options
Diffstat (limited to 'arch/mips/Kconfig')
| -rw-r--r-- | arch/mips/Kconfig | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index dcae3a7035db..95fa1f1d5c8b 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -1776,12 +1776,12 @@ endchoice config FORCE_MAX_ZONEORDER int "Maximum zone order" - range 14 64 if HUGETLB_PAGE && PAGE_SIZE_64KB - default "14" if HUGETLB_PAGE && PAGE_SIZE_64KB - range 13 64 if HUGETLB_PAGE && PAGE_SIZE_32KB - default "13" if HUGETLB_PAGE && PAGE_SIZE_32KB - range 12 64 if HUGETLB_PAGE && PAGE_SIZE_16KB - default "12" if HUGETLB_PAGE && PAGE_SIZE_16KB + range 14 64 if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_64KB + default "14" if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_64KB + range 13 64 if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_32KB + default "13" if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_32KB + range 12 64 if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_16KB + default "12" if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_16KB range 11 64 default "11" help @@ -2353,9 +2353,8 @@ config SECCOMP If unsure, say Y. Only embedded should say N here. config MIPS_O32_FP64_SUPPORT - bool "Support for O32 binaries using 64-bit FP" + bool "Support for O32 binaries using 64-bit FP (EXPERIMENTAL)" depends on 32BIT || MIPS32_O32 - default y help When this is enabled, the kernel will support use of 64-bit floating point registers with binaries using the O32 ABI along with the @@ -2367,7 +2366,14 @@ config MIPS_O32_FP64_SUPPORT of your kernel & potentially improve FP emulation performance by saying N here. - If unsure, say Y. + Although binutils currently supports use of this flag the details + concerning its effect upon the O32 ABI in userland are still being + worked on. In order to avoid userland becoming dependant upon current + behaviour before the details have been finalised, this option should + be considered experimental and only enabled by those working upon + said details. + + If unsure, say N. config USE_OF bool |