select HAVE_IDE
select HAVE_OPROFILE
select HAVE_KPROBES
- select HAVE_KVM
+ select HAVE_KRETPROBES
+ select HAVE_KVM if ((X86_32 && !X86_VOYAGER && !X86_VISWS && !X86_NUMAQ) || X86_64)
config GENERIC_LOCKBREAK
config ZONE_DMA
def_bool y
-config QUICKLIST
- def_bool X86_32
-
config SBUS
bool
config X86_HT
bool
depends on SMP
- depends on (X86_32 && !(X86_VISWS || X86_VOYAGER)) || (X86_64 && !MK8)
+ depends on (X86_32 && !(X86_VISWS || X86_VOYAGER)) || X86_64
default y
config X86_BIOS_REBOOT
config X86_VOYAGER
bool "Voyager (NCR)"
- depends on X86_32
- select SMP if !BROKEN
+ depends on X86_32 && (SMP || BROKEN)
help
Voyager is an MCA-based 32-way capable SMP architecture proprietary
to NCR Corp. Machine classes 345x/35xx/4100/51xx are Voyager-based.
config X86_NUMAQ
bool "NUMAQ (IBM/Sequent)"
- select SMP
+ depends on SMP && X86_32
select NUMA
- depends on X86_32
help
This option is used for getting Linux to run on a (IBM/Sequent) NUMA
multiquad box. This changes the way that processors are bootstrapped,
config X86_VSMP
bool "Support for ScaleMP vSMP"
- depends on X86_64 && PCI
- help
+ select PARAVIRT
+ depends on X86_64
+ help
Support for ScaleMP vSMP systems. Say 'Y' here if this kernel is
supposed to run on these EM64T-based machines. Only choose this option
if you have one of these machines.
config SCHED_SMT
bool "SMT (Hyperthreading) scheduler support"
- depends on (X86_64 && SMP) || (X86_32 && X86_HT)
+ depends on X86_HT
help
SMT scheduler support improves the CPU scheduler's decision making
when dealing with Intel Pentium 4 chips with HyperThreading at a
config SCHED_MC
def_bool y
prompt "Multi-core scheduler support"
- depends on (X86_64 && SMP) || (X86_32 && X86_HT)
+ depends on X86_HT
help
Multi-core scheduler support improves the CPU scheduler's decision
making when dealing with multi-core CPU chips at a cost of slightly
config CC_STACKPROTECTOR
bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)"
- depends on X86_64 && EXPERIMENTAL
+ depends on X86_64 && EXPERIMENTAL && BROKEN
help
This option turns on the -fstack-protector GCC feature. This
feature puts, at the beginning of critical functions, a canary
machines with more than one CPU.
In order to use APM, you will need supporting software. For location
- and more information, read <file:Documentation/pm.txt> and the
+ and more information, read <file:Documentation/power/pm.txt> and the
Battery Powered Linux mini-HOWTO, available from
<http://www.tldp.org/docs.html#howto>.
menu "Bus options (PCI etc.)"
config PCI
- bool "PCI support" if !X86_VISWS
+ bool "PCI support" if !X86_VISWS && !X86_VSMP
depends on !X86_VOYAGER
default y
select ARCH_SUPPORTS_MSI if (X86_LOCAL_APIC && X86_IO_APIC)