diff options
Diffstat (limited to 'arch/sh/Kconfig')
| -rw-r--r-- | arch/sh/Kconfig | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 44a22dd86134..65bdb5da79c5 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -434,6 +434,16 @@ config CPU_SUBTYPE_SH7724 help Select SH7724 if you have an SH-MobileR2R CPU. +config CPU_SUBTYPE_SH7734 + bool "Support SH7734 processor" + select CPU_SH4A + select CPU_SHX2 + select ARCH_WANT_OPTIONAL_GPIOLIB + select USB_ARCH_HAS_OHCI + select USB_ARCH_HAS_EHCI + help + Select SH7734 if you have a SH4A SH7734 CPU. + config CPU_SUBTYPE_SH7757 bool "Support SH7757 processor" select CPU_SH4A @@ -592,7 +602,7 @@ config SH_CLK_CPG_LEGACY depends on SH_CLK_CPG def_bool y if !CPU_SUBTYPE_SH7785 && !ARCH_SHMOBILE && \ !CPU_SHX3 && !CPU_SUBTYPE_SH7757 && \ - !CPU_SUBTYPE_SH7264 + !CPU_SUBTYPE_SH7734 && !CPU_SUBTYPE_SH7264 source "kernel/time/Kconfig" @@ -693,6 +703,20 @@ config SECCOMP If unsure, say N. +config CC_STACKPROTECTOR + bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)" + depends on SUPERH32 && EXPERIMENTAL + help + This option turns on the -fstack-protector GCC feature. This + feature puts, at the beginning of functions, a canary value on + the stack just before the return address, and validates + the value just before actually returning. Stack based buffer + overflows (that need to overwrite this return address) now also + overwrite the canary, which gets detected and the attack is then + neutralized via a kernel panic. + + This feature requires gcc version 4.2 or above. + config SMP bool "Symmetric multi-processing support" depends on SYS_SUPPORTS_SMP |
