diff options
Diffstat (limited to 'arch/ia64/Kconfig')
| -rw-r--r-- | arch/ia64/Kconfig | 43 |
1 files changed, 24 insertions, 19 deletions
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 8c39913d1729..bef47725d4ad 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -54,6 +54,11 @@ config ARCH_HAS_ILOG2_U64 bool default n +config HUGETLB_PAGE_SIZE_VARIABLE + bool + depends on HUGETLB_PAGE + default y + config GENERIC_FIND_NEXT_BIT bool default y @@ -300,6 +305,9 @@ config HOTPLUG_CPU config ARCH_ENABLE_MEMORY_HOTPLUG def_bool y +config ARCH_ENABLE_MEMORY_HOTREMOVE + def_bool y + config SCHED_SMT bool "SMT scheduler support" depends on SMP @@ -348,6 +356,7 @@ config ARCH_FLATMEM_ENABLE config ARCH_SPARSEMEM_ENABLE def_bool y depends on ARCH_DISCONTIGMEM_ENABLE + select SPARSEMEM_VMEMMAP_ENABLE config ARCH_DISCONTIGMEM_DEFAULT def_bool y if (IA64_SGI_SN2 || IA64_GENERIC || IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB) @@ -443,9 +452,9 @@ config IA64_PALINFO config IA64_MC_ERR_INJECT tristate "MC error injection support" help - Selets whether support for MC error injection. By enabling the - support, kernel provide sysfs interface for user application to - call MC error injection PAL procedure to inject various errors. + Adds support for MC error injection. If enabled, the kernel + will provide a sysfs interface for user applications to + call MC error injection PAL procedures to inject various errors. This is a useful tool for MCA testing. If you're unsure, do not select this option. @@ -461,6 +470,16 @@ config IA64_ESI firmware extensions, such as the ability to inject memory-errors for test-purposes. If you're unsure, say N. +config IA64_HP_AML_NFW + bool "Support ACPI AML calls to native firmware" + help + This driver installs a global ACPI Operation Region handler for + region 0xA1. AML methods can use this OpRegion to call arbitrary + native firmware functions. The driver installs the OpRegion + handler if there is an HPQ5001 device or if the user supplies + the "force" module parameter, e.g., with the "aml_nfw.force" + kernel command line option. + source "drivers/sn/Kconfig" config KEXEC @@ -472,7 +491,7 @@ config KEXEC but it is independent of the system firmware. And like a reboot you can start any kernel with it, not just Linux. - The name comes from the similiarity to the exec system call. + The name comes from the similarity to the exec system call. It is an ongoing process to be certain the hardware in a machine is properly shutdown, so do not be surprised if this code does not @@ -573,21 +592,7 @@ config IRQ_PER_CPU source "arch/ia64/hp/sim/Kconfig" -menu "Instrumentation Support" - depends on EXPERIMENTAL - -source "arch/ia64/oprofile/Kconfig" - -config KPROBES - bool "Kprobes" - depends on KALLSYMS && MODULES - help - Kprobes allows you to trap at almost any kernel address and - execute a callback function. register_kprobe() establishes - a probepoint and specifies the callback. Kprobes is useful - for kernel debugging, non-intrusive instrumentation and testing. - If in doubt, say "N". -endmenu +source "kernel/Kconfig.instrumentation" source "arch/ia64/Kconfig.debug" |