Commit-ID: 83aee67833071c7b73a83f7803388f7a9e481908 Gitweb: http://git.kernel.org/tip/83aee67833071c7b73a83f7803388f7a9e481908 Author: Borislav Petkov <bp@xxxxxxxxx> AuthorDate: Fri, 26 Apr 2013 11:51:40 +0200 Committer: Ingo Molnar <mingo@xxxxxxxxxx> CommitDate: Tue, 30 Apr 2013 11:00:11 +0200 x86/kconfig: Add a Kconfig shortcut for building working KVM guest kernels This is pretty useful for the case where people want to boot the resulting kernel in qemu/kvm or lkvm. Instead of going and searching for each required option through the Kconfig maze, this single option should simply enable everything required/good to have to boot the resulting kernel in the guest. Patch has been adapted from a version in the external lkvm tree. Originally-by: Pekka Enberg <penberg@xxxxxxxxxx> Originally-by: Sasha Levin <levinsasha928@xxxxxxxxx> Signed-off-by: Borislav Petkov <bp@xxxxxxx> Cc: Marcelo Tosatti <mtosatti@xxxxxxxxxx> Cc: Pekka Enberg <penberg@xxxxxxxxxx> Cc: Sasha Levin <levinsasha928@xxxxxxxxx> Cc: Fengguang Wu <fengguang.wu@xxxxxxxxx> Link: http://lkml.kernel.org/r/20130426095140.GA15361@xxxxxxx Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx> --- arch/x86/Kconfig | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 15b5cef..1d053dc 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -633,6 +633,45 @@ config KVM_GUEST underlying device model, the host provides the guest with timing infrastructure such as time of day, and system time +config KVM_GUEST_COMMON_OPTIONS + bool "Enable commodity options for a standalone KVM guest" + depends on KVM_GUEST + select NET + select NETDEVICES + select BLOCK + select BLK_DEV + select NETWORK_FILESYSTEMS + select INET + select EXPERIMENTAL + select TTY + select SERIAL_8250 + select SERIAL_8250_CONSOLE + select IP_PNP + select IP_PNP_DHCP + select BINFMT_ELF + select PCI_MSI + select HAVE_ARCH_KGDB + select DEBUG_KERNEL + select KGDB + select KGDB_SERIAL_CONSOLE + select VIRTUALIZATION + select VIRTIO + select VIRTIO_RING + select VIRTIO_PCI + select VIRTIO_BLK + select VIRTIO_CONSOLE + select VIRTIO_NET + select 9P_FS + select NET_9P + select NET_9P_VIRTIO + ---help--- + Select guest kernel functionality which facilitates booting the + kernel as a guest in qemu or lkvm. This entails basic stuff like + serial support, kgdb, virtio and other so that you can be able to + have commodity functionality like serial output from the guest, + networking, seamless host file system integration into guest context + and other useful things. + source "arch/x86/lguest/Kconfig" config PARAVIRT -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html