On Tue, Oct 22, 2013 at 09:07:58AM -0700, Andi Kleen wrote:
> From: Andi Kleen <[email protected]>
>
> These functions are called from inline assembler stubs, thus
> need to be global and visible.
>
> Cc: [email protected]
> Cc: [email protected]
> Cc: Raghavendra K T <[email protected]>
> Signed-off-by: Andi Kleen <[email protected]>
Acked-by: Gleb Natapov <[email protected]>
> ---
> arch/x86/kernel/kvm.c | 2 +-
> arch/x86/xen/spinlock.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c
> index a0e2a8a..5d10bb5 100644
> --- a/arch/x86/kernel/kvm.c
> +++ b/arch/x86/kernel/kvm.c
> @@ -673,7 +673,7 @@ static cpumask_t waiting_cpus;
> /* Track spinlock on which a cpu is waiting */
> static DEFINE_PER_CPU(struct kvm_lock_waiting, klock_waiting);
>
> -static void kvm_lock_spinning(struct arch_spinlock *lock, __ticket_t want)
> +__visible void kvm_lock_spinning(struct arch_spinlock *lock, __ticket_t want)
> {
> struct kvm_lock_waiting *w;
> int cpu;
> diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c
> index be6b860..3ab9309 100644
> --- a/arch/x86/xen/spinlock.c
> +++ b/arch/x86/xen/spinlock.c
> @@ -106,7 +106,7 @@ static DEFINE_PER_CPU(struct xen_lock_waiting,
> lock_waiting);
> static cpumask_t waiting_cpus;
>
> static bool xen_pvspin = true;
> -static void xen_lock_spinning(struct arch_spinlock *lock, __ticket_t want)
> +__visible void xen_lock_spinning(struct arch_spinlock *lock, __ticket_t want)
> {
> int irq = __this_cpu_read(lock_kicker_irq);
> struct xen_lock_waiting *w = &__get_cpu_var(lock_waiting);
> --
> 1.8.3.1
--
Gleb.
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