(2014/05/26 20:25), Suzuki K. Poulose wrote:
> On 05/07/2014 05:25 PM, Masami Hiramatsu wrote:
>> On ia64 and ppc64, the function pointer does not point the
>> entry address of the function, but the address of function
>> discriptor (which contains the entry address and misc
>> data.) Since the kpr
On 05/07/2014 05:25 PM, Masami Hiramatsu wrote:
> On ia64 and ppc64, the function pointer does not point the
> entry address of the function, but the address of function
> discriptor (which contains the entry address and misc
> data.) Since the kprobes passes the function pointer stored
> by NOKPRO
(2014/05/07 20:59), Masami Hiramatsu wrote:
> Hi Tony, Benjamin and Paul,
>
> I've tried to fix this bug, but since I don't have either ppc64 nor ia64,
> this patch is not tested on those archs. Please review and test it on
> those machines.
Ping?
I need your help since I don't have test environ
(2014/05/08 15:16), Ananth N Mavinakayanahalli wrote:
> On Thu, May 08, 2014 at 02:40:00PM +0900, Masami Hiramatsu wrote:
>> (2014/05/08 13:47), Ananth N Mavinakayanahalli wrote:
>>> On Wed, May 07, 2014 at 08:55:51PM +0900, Masami Hiramatsu wrote:
>>>
>>> ...
>>>
+#if defined(CONFIG_PPC64) &&
On Thu, May 08, 2014 at 02:40:00PM +0900, Masami Hiramatsu wrote:
> (2014/05/08 13:47), Ananth N Mavinakayanahalli wrote:
> > On Wed, May 07, 2014 at 08:55:51PM +0900, Masami Hiramatsu wrote:
> >
> > ...
> >
> >> +#if defined(CONFIG_PPC64) && (!defined(_CALL_ELF) || _CALL_ELF == 1)
> >> +/*
> >>
(2014/05/08 13:47), Ananth N Mavinakayanahalli wrote:
> On Wed, May 07, 2014 at 08:55:51PM +0900, Masami Hiramatsu wrote:
>
> ...
>
>> +#if defined(CONFIG_PPC64) && (!defined(_CALL_ELF) || _CALL_ELF == 1)
>> +/*
>> + * On PPC64 ABIv1 the function pointer actually points to the
>> + * function's d
On Wed, May 07, 2014 at 08:55:51PM +0900, Masami Hiramatsu wrote:
...
> +#if defined(CONFIG_PPC64) && (!defined(_CALL_ELF) || _CALL_ELF == 1)
> +/*
> + * On PPC64 ABIv1 the function pointer actually points to the
> + * function's descriptor. The first entry in the descriptor is the
> + * address
Hi Tony, Benjamin and Paul,
I've tried to fix this bug, but since I don't have either ppc64 nor ia64,
this patch is not tested on those archs. Please review and test it on
those machines.
Thank you,
(2014/05/07 20:55), Masami Hiramatsu wrote:
> On ia64 and ppc64, the function pointer does not po
On ia64 and ppc64, the function pointer does not point the
entry address of the function, but the address of function
discriptor (which contains the entry address and misc
data.) Since the kprobes passes the function pointer stored
by NOKPROBE_SYMBOL() to kallsyms_lookup_size_offset() for
initalizi
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