Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> --- arch/x86/Kconfig | 15 ++++++++++++++- arch/x86/Kconfig.debug | 9 --------- arch/x86/mm/k8topology_64.c | 4 ++++ 3 files changed, 18 insertions(+), 10 deletions(-) Index: linux-2.6/arch/x86/Kconfig =================================================================== --- linux-2.6.orig/arch/x86/Kconfig +++ linux-2.6/arch/x86/Kconfig @@ -233,6 +233,19 @@ config SMP If you don't know what to do here, say N. +config X86_FIND_SMP_CONFIG + def_bool y + depends on X86_MPPARSE || X86_VOYAGER || X86_VISWS + depends on X86_32 + +config X86_MPPARSE + def_bool y + bool "Enable MPS table" + depends on (X86_32 && (X86_LOCAL_APIC && !X86_VISWS)) || X86_64 + help + For old smp systems that do not have proper acpi support. Newer systems + (esp with 64bit cpus) with acpi support, MADT and DSDT will override it + choice prompt "Subarchitecture Type" default X86_PC @@ -289,7 +302,7 @@ if X86_GENERICARCH config X86_NUMAQ bool "NUMAQ (IBM/Sequent)" - depends on SMP && X86_32 && PCI + depends on SMP && X86_32 && PCI && X86_MPPARSE select NUMA help This option is used for getting Linux to run on a NUMAQ (IBM/Sequent) Index: linux-2.6/arch/x86/Kconfig.debug =================================================================== --- linux-2.6.orig/arch/x86/Kconfig.debug +++ linux-2.6/arch/x86/Kconfig.debug @@ -130,15 +130,6 @@ config 4KSTACKS on the VM subsystem for higher order allocations. This option will also use IRQ stacks to compensate for the reduced stackspace. -config X86_FIND_SMP_CONFIG - def_bool y - depends on X86_MPPARSE || X86_VOYAGER || X86_VISWS - depends on X86_32 - -config X86_MPPARSE - def_bool y - depends on (X86_32 && (X86_LOCAL_APIC && !X86_VISWS)) || X86_64 - config DOUBLEFAULT default y bool "Enable doublefault exception handler" if EMBEDDED Index: linux-2.6/arch/x86/mm/k8topology_64.c =================================================================== --- linux-2.6.orig/arch/x86/mm/k8topology_64.c +++ linux-2.6/arch/x86/mm/k8topology_64.c @@ -57,18 +57,22 @@ static __init void early_get_boot_cpu_id /* * Find possible boot-time SMP configuration: */ +#ifdef CONFIG_X86_MPPARSE early_find_smp_config(); +#endif #ifdef CONFIG_ACPI /* * Read APIC information from ACPI tables. */ early_acpi_boot_init(); #endif +#ifdef CONFIG_X86_MPPARSE /* * get boot-time SMP configuration: */ if (smp_found_config) early_get_smp_config(); +#endif early_init_lapic_mapping(); } --
| Rafael J. Wysocki | [Bug #10493] mips BCM47XX compile error |
| Ingo Molnar | [patch 02/13] syslets: add syslet.h include file, user API/ABI definitions |
| Greg KH | [GIT PATCH] driver core patches against 2.6.24 |
| Andrea Arcangeli | [PATCH 00 of 11] mmu notifier #v16 |
git: | |
| David Miller | Re: [PATCH] pkt_sched: Destroy gen estimators under rtnl_lock(). |
| Gerrit Renker | [PATCH 27/37] dccp: Integration of dynamic feature activation - part 2 (server side) |
| Linus Torvalds | Re: [GIT]: Networking |
| Mark Lord | Re: [BUG] New Kernel Bugs |
