select HAVE_IDE
select HAVE_OPROFILE
select HAVE_KPROBES
+ select HAVE_KRETPROBES
+ select HAVE_KVM
default y
help
The Itanium Processor Family is Intel's 64-bit successor to
config IA64_SGI_SN2
bool "SGI-SN2"
+ select NUMA
+ select ACPI_NUMA
help
Selecting this option will optimize the kernel for use on sn2 based
systems, but the resulting kernel binary will not run on other
depends on !IA64_HP_SIM
default y
-config IA64_SGI_SN_XP
- tristate "Support communication between SGI SSIs"
- depends on IA64_GENERIC || IA64_SGI_SN2
- select IA64_UNCACHED_ALLOCATOR
- help
- An SGI machine can be divided into multiple Single System
- Images which act independently of each other and have
- hardware based memory protection from the others. Enabling
- this feature will allow for direct communication between SSIs
- based on a network adapter and DMA messaging.
-
config FORCE_MAX_ZONEORDER
int "MAX_ORDER (11 - 17)" if !HUGETLB_PAGE
range 11 17 if !HUGETLB_PAGE
default "17" if HUGETLB_PAGE
default "11"
+config VIRT_CPU_ACCOUNTING
+ bool "Deterministic task and CPU time accounting"
+ default n
+ help
+ Select this option to enable more accurate task and CPU time
+ accounting. This is done by reading a CPU counter on each
+ kernel entry and exit and on transitions within the kernel
+ between system, softirq and hardirq state, so there is a
+ small performance impact.
+ If in doubt, say N here.
+
config SMP
bool "Symmetric multi-processing support"
help
source "fs/Kconfig"
+source "arch/ia64/kvm/Kconfig"
+
source "lib/Kconfig"
#
bool
default y
+config IOMMU_HELPER
+ def_bool (IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB || IA64_GENERIC)
+
source "arch/ia64/hp/sim/Kconfig"
source "arch/ia64/Kconfig.debug"