[OpenWrt-Devel] [PATCH] Make virtualization guests built for pentium4 with SMP

[Daniel Gimpelevich]

Signed-off-by: Daniel Gimpelevich <daniel at gimpelevich.san-francisco.ca.us>
---
 include/target.mk                         |  1 +
 target/linux/x86/kvm_guest/config-default | 15 ++++++++++++++-
 target/linux/x86/kvm_guest/target.mk      |  1 +
 target/linux/x86/xen_domu/target.mk       |  1 +
 4 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/include/target.mk b/include/target.mk
index bfead52..3e7f17d 100644
--- a/include/target.mk
+++ b/include/target.mk
@@ -222,6 +222,7 @@ ifeq ($(DUMP),1)
   ifeq ($(ARCH),i386)
     CPU_TYPE ?= i486
     CPU_CFLAGS_i486 = -march=i486
+    CPU_CFLAGS_pentium4 = -march=pentium4
     CPU_CFLAGS_geode = -march=geode -mmmx -m3dnow
   endif
   ifneq ($(findstring arm,$(ARCH)),)
diff --git a/target/linux/x86/kvm_guest/config-default b/target/linux/x86/kvm_guest/config-default
index f26e268..b54b1df 100644
--- a/target/linux/x86/kvm_guest/config-default
+++ b/target/linux/x86/kvm_guest/config-default
@@ -19,12 +19,14 @@ CONFIG_ACPI_PROCESSOR=y
 # CONFIG_ACPI_THERMAL is not set
 # CONFIG_ACPI_WMI is not set
 CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
+CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
 # CONFIG_ASUS_LAPTOP is not set
 CONFIG_CPU_IDLE_GOV_MENU=y
 # CONFIG_EEEPC_LAPTOP is not set
 # CONFIG_EFI is not set
 CONFIG_HAVE_ACPI_APEI=y
 CONFIG_HAVE_ACPI_APEI_NMI=y
+# CONFIG_HIGHMEM64G is not set
 CONFIG_HOTPLUG_PCI=y
 CONFIG_HOTPLUG_PCI_ACPI=y
 # CONFIG_HOTPLUG_PCI_ACPI_IBM is not set
@@ -45,17 +47,21 @@ CONFIG_HYPERVISOR_GUEST=y
 CONFIG_KVM_GUEST=y
 # CONFIG_LGUEST is not set
 # CONFIG_LGUEST_GUEST is not set
-CONFIG_NLS=y
 CONFIG_NO_HZ=y
+# CONFIG_M486 is not set
+CONFIG_MPENTIUM4=y
+CONFIG_NR_CPUS=4
 CONFIG_PARAVIRT=y
 CONFIG_PARAVIRT_CLOCK=y
 # CONFIG_PARAVIRT_DEBUG is not set
+CONFIG_PARAVIRT_SPINLOCKS=y
 CONFIG_PARAVIRT_TIME_ACCOUNTING=y
 CONFIG_PCIEAER=y
 CONFIG_PCIEPORTBUS=y
 CONFIG_PCI_IOAPIC=y
 CONFIG_PCI_LABEL=y
 CONFIG_PCI_MMCONFIG=y
+CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_PNP=y
 CONFIG_PNPACPI=y
 CONFIG_PNP_DEBUG_MESSAGES=y
@@ -64,6 +70,8 @@ CONFIG_RAS=y
 # CONFIG_SAMSUNG_Q10 is not set
 # CONFIG_SCSI_VIRTIO is not set
 CONFIG_SERIAL_8250_PNP=y
+CONFIG_SLUB_CPU_PARTIAL=y
+CONFIG_SMP=y
 # CONFIG_THINKPAD_ACPI is not set
 # CONFIG_TOPSTAR_LAPTOP is not set
 # CONFIG_TOSHIBA_BT_RFKILL is not set
@@ -76,14 +84,19 @@ CONFIG_VIRTIO_PCI=y
 CONFIG_VIRTUALIZATION=y
 # CONFIG_VMWARE_BALLOON is not set
 # CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_X86_32_SMP=y
 # CONFIG_X86_ACPI_CPUFREQ is not set
+# CONFIG_X86_BIGSMP is not set
 # CONFIG_X86_E_POWERSAVER is not set
 # CONFIG_X86_GENERIC is not set
+CONFIG_X86_HT=y
 # CONFIG_X86_INTEL_LPSS is not set
 CONFIG_X86_INTERNODE_CACHE_SHIFT=4
 CONFIG_X86_L1_CACHE_SHIFT=4
 # CONFIG_X86_LONGHAUL is not set
+CONFIG_X86_PAE=y
 # CONFIG_X86_PAT is not set
 # CONFIG_X86_PCC_CPUFREQ is not set
 CONFIG_X86_PM_TIMER=y
 # CONFIG_X86_PPRO_FENCE is not set
+# CONFIG_XEN is not set
diff --git a/target/linux/x86/kvm_guest/target.mk b/target/linux/x86/kvm_guest/target.mk
index d3f950f..4bdfbc6 100644
--- a/target/linux/x86/kvm_guest/target.mk
+++ b/target/linux/x86/kvm_guest/target.mk
@@ -1,3 +1,4 @@
 BOARDNAME:=KVM Guest
 FEATURES:=ext4 pci usb
 DEFAULT_PACKAGES += kmod-virtio-balloon kmod-virtio-net kmod-virtio-random
+CPU_TYPE := pentium4
diff --git a/target/linux/x86/xen_domu/target.mk b/target/linux/x86/xen_domu/target.mk
index f7a69bf..31d110c 100644
--- a/target/linux/x86/xen_domu/target.mk
+++ b/target/linux/x86/xen_domu/target.mk
@@ -1,3 +1,4 @@
 BOARDNAME:=Xen Paravirt Guest
 DEFAULT_PACKAGES += kmod-xen-fs kmod-xen-evtchn kmod-xen-netdev kmod-xen-kbddev
 FEATURES:=display ext4 targz
+CPU_TYPE := pentium4
-- 
1.9.1
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