diff options
Diffstat (limited to 'arch/parisc/Kconfig')
| -rw-r--r-- | arch/parisc/Kconfig | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 0339181bf3a..108d48e652a 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -1,5 +1,7 @@ config PARISC def_bool y + select ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS + select ARCH_MIGHT_HAVE_PC_PARPORT select HAVE_IDE select HAVE_OPROFILE select HAVE_FUNCTION_TRACER if 64BIT @@ -12,7 +14,7 @@ config PARISC select BUG select HAVE_PERF_EVENTS select GENERIC_ATOMIC64 if !64BIT - select HAVE_GENERIC_HARDIRQS + select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE select BROKEN_RODATA select GENERIC_IRQ_PROBE select GENERIC_PCI_IOMAP @@ -20,11 +22,14 @@ config PARISC select GENERIC_SMP_IDLE_THREAD select GENERIC_STRNCPY_FROM_USER select SYSCTL_ARCH_UNALIGN_ALLOW + select SYSCTL_EXCEPTION_TRACE select HAVE_MOD_ARCH_SPECIFIC select VIRT_TO_BUS select MODULES_USE_ELF_RELA select CLONE_BACKWARDS select TTY # Needed for pdc_cons.c + select HAVE_DEBUG_STACKOVERFLOW + select HAVE_ARCH_AUDITSYSCALL help The PA-RISC microprocessor is designed by Hewlett-Packard and used @@ -224,16 +229,15 @@ endchoice config SMP bool "Symmetric multi-processing support" - select USE_GENERIC_SMP_HELPERS ---help--- This enables support for systems with more than one CPU. If you have - a system with only one CPU, like most personal computers, say N. If - you have a system with more than one CPU, say Y. + a system with only one CPU, say N. If you have a system with more + than one CPU, say Y. - If you say N here, the kernel will run on single and multiprocessor + If you say N here, the kernel will run on uni- and multiprocessor machines, but will use only one CPU of a multiprocessor machine. If you say Y here, the kernel will run on many, but not all, - singleprocessor machines. On a singleprocessor machine, the kernel + uniprocessor machines. On a uniprocessor machine, the kernel will run faster if you say N here. See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO @@ -241,10 +245,17 @@ config SMP If you don't know what to do here, say N. +config IRQSTACKS + bool "Use separate kernel stacks when processing interrupts" + default y + help + If you say Y here the kernel will use separate kernel stacks + for handling hard and soft interrupts. This can help avoid + overflowing the process kernel stacks. + config HOTPLUG_CPU bool default y if SMP - select HOTPLUG config ARCH_SELECT_MEMORY_MODEL def_bool y @@ -278,6 +289,9 @@ config SYSVIPC_COMPAT def_bool y depends on COMPAT && SYSVIPC +config AUDIT_ARCH + def_bool y + config HPUX bool "Support for HP-UX binaries" depends on !64BIT |