[PATCH v9 02/16] ARM: Add config option ARM_VIRT_EXT

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Select this option for ARM processors equipped with hardware
Virtualization Extensions.

Signed-off-by: Christoffer Dall <c.dall@xxxxxxxxxxxxxxxxxxxxxx>
---
 arch/arm/mm/Kconfig |   10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 101b968..037dc53 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -597,6 +597,16 @@ config ARM_LPAE
 
 	  If unsure, say N.
 
+config ARM_VIRT_EXT
+	bool "Support for ARM Virtualization Extensions"
+	depends on ARM_LPAE
+	help
+	  Say Y if you have an ARMv7 processor supporting the ARM hardware
+	  Virtualization extensions. KVM depends on this feature and will
+	  not run without it being selected. If you say Y here, the kernel
+	  will not boot on a machine without virtualization extensions and
+	  will not boot as a KVM guest.
+
 config ARCH_PHYS_ADDR_T_64BIT
 	def_bool ARM_LPAE
 

--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux