Hi Luis,
On 22/01/15 02:17, Luis R. Rodriguez wrote:
> diff --git a/drivers/xen/events/events_base.c
> b/drivers/xen/events/events_base.c
> index b4bca2d..23c526b 100644
> --- a/drivers/xen/events/events_base.c
> +++ b/drivers/xen/events/events_base.c
> @@ -32,6 +32,8 @@
> #include <linux/slab.h>
> #include <linux/irqnr.h>
> #include <linux/pci.h>
> +#include <linux/sched.h>
> +#include <linux/kprobes.h>
>
> #ifdef CONFIG_X86
> #include <asm/desc.h>
> @@ -1243,6 +1245,17 @@ void xen_evtchn_do_upcall(struct pt_regs *regs)
> set_irq_regs(old_regs);
> }
>
> +notrace void xen_end_upcall(struct pt_regs *regs)
> +{
> + if (!xen_is_preemptible_hypercall(regs) ||
I don't see any definition of xen_is_preemptible_hypercall for ARM32/ARM64.
As this function is called from the generic code, you have at least to
stub this function for those architectures.
Regards,
--
Julien Grall
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