diff options
Diffstat (limited to 'arch/i386/Kconfig')
| -rw-r--r-- | arch/i386/Kconfig | 35 |
1 files changed, 23 insertions, 12 deletions
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig index b2751eadbc5..3fd2f256f2b 100644 --- a/arch/i386/Kconfig +++ b/arch/i386/Kconfig @@ -166,7 +166,6 @@ config X86_VISWS config X86_GENERICARCH bool "Generic architecture (Summit, bigsmp, ES7000, default)" - depends on SMP help This option compiles in the Summit, bigsmp, ES7000, default subarchitectures. It is intended for a generic binary kernel. @@ -263,7 +262,7 @@ source "kernel/Kconfig.preempt" config X86_UP_APIC bool "Local APIC support on uniprocessors" - depends on !SMP && !(X86_VISWS || X86_VOYAGER) + depends on !SMP && !(X86_VISWS || X86_VOYAGER || X86_GENERICARCH) help A local APIC (Advanced Programmable Interrupt Controller) is an integrated interrupt controller in the CPU. If you have a single-CPU @@ -288,12 +287,12 @@ config X86_UP_IOAPIC config X86_LOCAL_APIC bool - depends on X86_UP_APIC || ((X86_VISWS || SMP) && !X86_VOYAGER) + depends on X86_UP_APIC || ((X86_VISWS || SMP) && !X86_VOYAGER) || X86_GENERICARCH default y config X86_IO_APIC bool - depends on X86_UP_IOAPIC || (SMP && !(X86_VISWS || X86_VOYAGER)) + depends on X86_UP_IOAPIC || (SMP && !(X86_VISWS || X86_VOYAGER)) || X86_GENERICARCH default y config X86_VISWS_APIC @@ -402,6 +401,7 @@ config X86_REBOOTFIXUPS config MICROCODE tristate "/dev/cpu/microcode - Intel IA32 CPU microcode support" + select FW_LOADER ---help--- If you say Y here and also to "/dev file system support" in the 'File systems' section, you will be able to update the microcode on @@ -417,6 +417,11 @@ config MICROCODE To compile this driver as a module, choose M here: the module will be called microcode. +config MICROCODE_OLD_INTERFACE + bool + depends on MICROCODE + default y + config X86_MSR tristate "/dev/cpu/*/msr - Model-specific register support" help @@ -494,7 +499,7 @@ config HIGHMEM64G endchoice choice - depends on EXPERIMENTAL && !X86_PAE + depends on EXPERIMENTAL prompt "Memory split" if EMBEDDED default VMSPLIT_3G help @@ -516,6 +521,7 @@ choice config VMSPLIT_3G bool "3G/1G user/kernel split" config VMSPLIT_3G_OPT + depends on !HIGHMEM bool "3G/1G user/kernel split (for full 1G low memory)" config VMSPLIT_2G bool "2G/2G user/kernel split" @@ -598,12 +604,10 @@ config ARCH_SELECT_MEMORY_MODEL def_bool y depends on ARCH_SPARSEMEM_ENABLE -source "mm/Kconfig" +config ARCH_POPULATES_NODE_MAP + def_bool y -config HAVE_ARCH_EARLY_PFN_TO_NID - bool - default y - depends on NUMA +source "mm/Kconfig" config HIGHPTE bool "Allocate 3rd-level pagetables from highmem" @@ -740,8 +744,7 @@ config SECCOMP source kernel/Kconfig.hz config KEXEC - bool "kexec system call (EXPERIMENTAL)" - depends on EXPERIMENTAL + bool "kexec system call" help kexec is a system call that implements the ability to shutdown your current kernel, and to start another kernel. It is like a reboot @@ -762,6 +765,13 @@ config CRASH_DUMP depends on HIGHMEM help Generate crash dump after being started by kexec. + This should be normally only set in special crash dump kernels + which are loaded in the main kernel with kexec-tools into + a specially reserved region and then later executed after + a crash by kdump/kexec. The crash dump kernel must be compiled + to a memory address not used by the main kernel or BIOS using + PHYSICAL_START. + For more details see Documentation/kdump/kdump.txt config PHYSICAL_START hex "Physical address where the kernel is loaded" if (EMBEDDED || CRASH_DUMP) @@ -794,6 +804,7 @@ 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--- |