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    Subject[031/107] xen/mmu: Fix for linker errors when CONFIG_SMP is not defined.
    2.6.39-stable review patch.  If anyone has any objections, please let us know.

    ------------------

    From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

    commit 32dd11942aeb47f91209a446d6b10063c5b69389 upstream.

    Simple enough - we use an extern defined symbol which is not
    defined when CONFIG_SMP is not defined. This fixes the linker
    dying.

    Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

    ---
    arch/x86/xen/mmu.c | 4 ++++
    1 file changed, 4 insertions(+)

    --- a/arch/x86/xen/mmu.c
    +++ b/arch/x86/xen/mmu.c
    @@ -1354,7 +1354,11 @@ static void xen_flush_tlb_others(const s
    {
    struct {
    struct mmuext_op op;
    +#ifdef CONFIG_SMP
    DECLARE_BITMAP(mask, num_processors);
    +#else
    + DECLARE_BITMAP(mask, NR_CPUS);
    +#endif
    } *args;
    struct multicall_space mcs;




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