Hello,
Michael, sorry for the delay. I'm catching up with the emails
after... absence.
On (10/04/17 22:06), Michael Ellerman wrote:
> Petr Mladek writes:
> > On Sat 2017-09-30 11:53:16, Sergey Senozhatsky wrote:
> >> diff --git a/arch/powerpc/kernel/module_64.c
> >> b/arch/powerpc/kernel/module
On (10/04/17 11:21), Petr Mladek wrote:
[..]
> > +#ifdef PPC64_ELF_ABI_v1
> > +unsigned long dereference_module_function_descriptor(struct module *mod,
> > +unsigned long addr)
> > +{
> > + if (addr < mod->arch.start_opd || addr >= mod->arch.end_opd
Petr Mladek writes:
> On Sat 2017-09-30 11:53:16, Sergey Senozhatsky wrote:
>> diff --git a/arch/powerpc/kernel/module_64.c
>> b/arch/powerpc/kernel/module_64.c
>> index 0b0f89685b67..94caec045a90 100644
>> --- a/arch/powerpc/kernel/module_64.c
>> +++ b/arch/powerpc/kernel/module_64.c
>> @@ -712,
On Sat 2017-09-30 11:53:16, Sergey Senozhatsky wrote:
> We are moving towards separate kernel and module function descriptor
> dereference callbacks. This patch enables it for powerpc64.
>
> For pointers that belong to the kernel
> - Added __start_opd and __end_opd pointers, to track the kernel
>
We are moving towards separate kernel and module function descriptor
dereference callbacks. This patch enables it for powerpc64.
For pointers that belong to the kernel
- Added __start_opd and __end_opd pointers, to track the kernel
.opd section address range;
- Added dereference_kernel_funct
