diff options
Diffstat (limited to 'arch/i386/Kconfig')
| -rw-r--r-- | arch/i386/Kconfig | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig index 1df4a1f1428..53d62373a52 100644 --- a/arch/i386/Kconfig +++ b/arch/i386/Kconfig @@ -29,6 +29,7 @@ config GENERIC_CLOCKEVENTS config GENERIC_CLOCKEVENTS_BROADCAST bool default y + depends on X86_LOCAL_APIC config LOCKDEP_SUPPORT bool @@ -219,11 +220,11 @@ config PARAVIRT config VMI bool "VMI Paravirt-ops support" - depends on PARAVIRT && !NO_HZ - default y + depends on PARAVIRT && !COMPAT_VDSO help - VMI provides a paravirtualized interface to multiple hypervisors - include VMware ESX server and Xen by connecting to a ROM module + VMI provides a paravirtualized interface to the VMware ESX server + (it could be used by other hypervisors in theory too, but is not + at the moment), by linking the kernel to a GPL-ed ROM module provided by the hypervisor. config ACPI_SRAT @@ -892,7 +893,6 @@ config HOTPLUG_CPU config COMPAT_VDSO bool "Compat VDSO support" default y - depends on !PARAVIRT help Map the VDSO to the predictable old-style address too. ---help--- @@ -1286,12 +1286,3 @@ config X86_TRAMPOLINE config KTIME_SCALAR bool default y - -config NO_IDLE_HZ - bool - depends on PARAVIRT - default y - help - Switches the regular HZ timer off when the system is going idle. - This helps a hypervisor detect that the Linux system is idle, - reducing the overhead of idle systems. |