Balamuruhan S writes:
> On Tue, Nov 26, 2019 at 04:21:37PM +1100, Jordan Niethe wrote:
...
>> diff --git a/arch/powerpc/kernel/kprobes.c b/arch/powerpc/kernel/kprobes.c
>> index 7303fe3856cc..aa15b3480385 100644
>> --- a/arch/powerpc/kernel/kprobes.c
>> +++ b/arch/powerpc/kernel/kprobes.c
>> @@ -1
On Tue, Nov 26, 2019 at 04:21:37PM +1100, Jordan Niethe wrote:
> A prefixed instruction is composed of a word prefix followed by a word
> suffix. It does not make sense to be able to have a kprobe on the suffix
> of a prefixed instruction, so make this impossible.
>
> Kprobes work by replacing an
A prefixed instruction is composed of a word prefix followed by a word
suffix. It does not make sense to be able to have a kprobe on the suffix
of a prefixed instruction, so make this impossible.
Kprobes work by replacing an instruction with a trap and saving that
instruction to be single stepped
