Re: [PATCH] powerpc/kprobes: Use probe_address() to read instructions

[Michael Ellerman]

Christoph Hellwig <hch@xxxxxxxxxxxxx> writes:
> On Tue, Jun 09, 2020 at 03:28:38PM +1000, Michael Ellerman wrote:
>> On Mon, 24 Feb 2020 18:02:10 +0000 (UTC), Christophe Leroy wrote:
>> > In order to avoid Oopses, use probe_address() to read the
>> > instruction at the address where the trap happened.
>> 
>> Applied to powerpc/next.
>> 
>> [1/1] powerpc/kprobes: Use probe_address() to read instructions
>>       https://git.kernel.org/powerpc/c/9ed5df69b79a22b40b20bc2132ba2495708b19c4
>
> probe_addresss has been renamed to get_kernel_nofault in the -mm
> queue that Andrew sent off to Linus last night.

That commit above is actually already in mainline, I was just _really_
behind on sending the patch notifications.

cheers