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x86/64: enable virtualization support for spinlocks to improve kvm performance

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Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2016-05-12 16:52:12 +02:00
parent bc0ea9c273
commit 167404ceb5
1 changed files with 1 additions and 6 deletions
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7
target/linux/x86/64/config-default
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@ -1,7 +1,6 @@
CONFIG_64BIT=y
CONFIG_ACPI=y
CONFIG_ACPI_AC=y
# CONFIG_ACPI_ALS is not set
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
# CONFIG_ACPI_CMPC is not set
@ -28,7 +27,6 @@ CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
CONFIG_ACPI_THERMAL=y
# CONFIG_ACPI_VIDEO is not set
# CONFIG_ACPI_WMI is not set
# CONFIG_APPLE_GMUX is not set
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig"
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
@ -48,7 +46,6 @@ CONFIG_AUDIT_ARCH=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_GENERIC=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
# CONFIG_BACKLIGHT_SAHARA is not set
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_CALGARY_IOMMU=y
CONFIG_CALGARY_IOMMU_ENABLED_BY_DEFAULT=y
@ -91,7 +88,6 @@ CONFIG_FONT_SUPPORT=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FUJITSU_LAPTOP is not set
CONFIG_GART_IOMMU=y
CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
CONFIG_GENERIC_CPU=y
@ -153,11 +149,10 @@ CONFIG_NLS=y
CONFIG_NR_CPUS=8
# CONFIG_NUMA is not set
CONFIG_OUTPUT_FORMAT="elf64-x86-64"
# CONFIG_PANASONIC_LAPTOP is not set
CONFIG_PARAVIRT=y
CONFIG_PARAVIRT_CLOCK=y
# CONFIG_PARAVIRT_DEBUG is not set
# CONFIG_PARAVIRT_SPINLOCKS is not set
CONFIG_PARAVIRT_SPINLOCKS=y
# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
CONFIG_PCIEAER=y
CONFIG_PCIEPORTBUS=y