On Sun, Apr 28, 2019 at 4:52 AM Jason Gunthorpe <jgg@xxxxxxxxxxxx> wrote:
>
> Nothing particularly special here. There is a small merge conflict
> with Adrea's mm_still_valid patches which is resolved as below:
I still don't understand *why* you play the crazy VM games to begin with.
What's wrong with just returning SIGBUS? Why does that
rdma_umap_fault() not just look like this one-liner:
return VM_FAULT_SIGBUS;
without the crazy parts? Nobody ever explained why you'd want to have
that silly "let's turn it into a bogus anonymous mapping".
I've pulled this, but why do the rdma and SCSI people always do these
strange and pointless things?
Linus
