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    SubjectRe: [tip:x86/urgent] x86/kconfig: Add a Kconfig shortcut for building working KVM guest kernels
    On Wed, May 01, 2013 at 02:30:05PM -0700, David Rientjes wrote:
    > It's an allnoconfig with HYPERVISOR_GUEST, PARAVIRT, KVM_GUEST, and
    > KVM_GUEST_COMMON_OPTIONS enabled.

    Hmm:

    $ make mrproper
    CLEAN scripts/basic
    CLEAN scripts/kconfig
    CLEAN include/config
    CLEAN .config
    $ make allnoconfig
    HOSTCC scripts/basic/fixdep
    SHIPPED scripts/kconfig/zconf.tab.c
    SHIPPED scripts/kconfig/zconf.lex.c
    HOSTCC scripts/kconfig/conf.o
    SHIPPED scripts/kconfig/zconf.hash.c
    HOSTCC scripts/kconfig/zconf.tab.o
    HOSTLD scripts/kconfig/conf
    scripts/kconfig/conf --allnoconfig Kconfig
    #
    # configuration written to .config
    #
    $ make menuconfig <--- select the options you mention above
    HOSTCC scripts/kconfig/mconf.o
    HOSTCC scripts/kconfig/lxdialog/checklist.o
    HOSTCC scripts/kconfig/lxdialog/inputbox.o
    HOSTCC scripts/kconfig/lxdialog/menubox.o
    HOSTCC scripts/kconfig/lxdialog/textbox.o
    HOSTCC scripts/kconfig/lxdialog/util.o
    HOSTCC scripts/kconfig/lxdialog/yesno.o
    HOSTLD scripts/kconfig/mconf
    scripts/kconfig/mconf Kconfig
    configuration written to .config

    *** End of the configuration.
    *** Execute 'make' to start the build or try 'make help'.

    Nada. No warnings.

    However, it doesn't build:

    arch/x86/built-in.o:(.data+0x2a0): undefined reference to `native_setup_msi_irqs'
    arch/x86/built-in.o:(.data+0x2a8): undefined reference to `native_teardown_msi_irq'

    --
    Regards/Gruss,
    Boris.

    Sent from a fat crate under my desk. Formatting is fine.
    --


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