Re: vvar, gup && coredump

Andy Lutomirski
2015-03-12T17:55:09Z

On Thu, Mar 12, 2015 at 10:46 AM, Oleg Nesterov <oleg@redhat.com> wrote:
> On 03/12, Oleg Nesterov wrote:
>>
>> Yes, this is true. OK, lets not dump it.
>
> OTOH. We can probably add ->access() into special_mapping_vmops, this
> way __access_remote_vm() could work even if gup() fails ?

Let's wait until my special_mapping vmops rework lands to do that.
I'll dust it off and resubmit it.

>
> Jan, Sergio. How much do we want do dump this area ? The change above
> should be justified.
>
> Oleg.
>

--
Andy Lutomirski
AMA Capital Management, LLC