[source] x86: disable X2APIC support for legacy subtargets

[LEDE Commits]

jow pushed a commit to source.git, branch master:
https://git.lede-project.org/1893b5622df4c7b8be0f2bc5bb73756ac1ded1eb

commit 1893b5622df4c7b8be0f2bc5bb73756ac1ded1eb
Author: Jo-Philipp Wich <jo at mein.io>
AuthorDate: Fri Jun 2 01:47:47 2017 +0200

    x86: disable X2APIC support for legacy subtargets
    
    Explicitely disable X2APIC support on legacy targets since the targeted
    processor types do not support it anyway there.
    
    Fixes FS#285.
    
    Signed-off-by: Jo-Philipp Wich <jo at mein.io>
---
 target/linux/x86/geode/config-default  | 1 +
 target/linux/x86/legacy/config-default | 1 +
 2 files changed, 2 insertions(+)

diff --git a/target/linux/x86/geode/config-default b/target/linux/x86/geode/config-default
index e0933d5..4dbc1fc 100644
--- a/target/linux/x86/geode/config-default
+++ b/target/linux/x86/geode/config-default
@@ -141,3 +141,4 @@ CONFIG_X86_DEBUGCTLMSR=y
 CONFIG_X86_PM_TIMER=y
 CONFIG_X86_REBOOTFIXUPS=y
 CONFIG_X86_TSC=y
+# CONFIG_X86_X2APIC is not set
diff --git a/target/linux/x86/legacy/config-default b/target/linux/x86/legacy/config-default
index db6fc25..87f64b5 100644
--- a/target/linux/x86/legacy/config-default
+++ b/target/linux/x86/legacy/config-default
@@ -226,3 +226,4 @@ CONFIG_X86_ACPI_CPUFREQ=y
 # CONFIG_X86_PCC_CPUFREQ is not set
 CONFIG_X86_PM_TIMER=y
 # CONFIG_X86_POWERNOW_K8 is not set
+# CONFIG_X86_X2APIC is not set