On 04/02, Jim Keniston wrote:
>
> On Mon, 2014-03-31 at 21:44 +0200, Oleg Nesterov wrote:
> ...
> > +/*
> > + * Adjust the return address pushed by a call insn executed out of line.
> > + */
> > +static int adjust_ret_addr(unsigned long sp, long correction)
> > +{
> > + int rasize, ncopied;
> > +
On Mon, 2014-03-31 at 21:44 +0200, Oleg Nesterov wrote:
...
> +/*
> + * Adjust the return address pushed by a call insn executed out of line.
> + */
> +static int adjust_ret_addr(unsigned long sp, long correction)
> +{
> + int rasize, ncopied;
> + long ra = 0;
> +
> + if (is_ia32_task()
On 03/31, Oleg Nesterov wrote:
>
> +static struct uprobe_xol_ops defaule_xop_ops = {
> + .pre_xol = default_pre_xol_op,
> + .post_xol = default_post_xol_op,
> +};
...
> + auprobe->ops = &defaule_xop_ops;
Cough. At least the name is the same ;) But I obviously meant "default_xol_ops"
On 04/01, Masami Hiramatsu wrote:
>
> (2014/04/01 4:44), Oleg Nesterov wrote:
> > +
> > +static struct uprobe_xol_ops defaule_xop_ops = {
> > + .pre_xol = default_pre_xol_op,
> > + .post_xol = default_post_xol_op,
>
> If there is no ops->emulate, I think it should not be defined now.
> You can
(2014/04/01 4:44), Oleg Nesterov wrote:
> Introduce arch_uprobe->ops pointing to the "struct uprobe_xol_ops",
> move the current UPROBE_FIX_{RIP*,IP,CALL} code into the default
> set of methods and change arch_uprobe_pre/post_xol() accordingly.
>
> This way we can add the new uprobe_xol_ops's to h
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