Re: RISC-V nommu support v6

Paul Walmsley
2019-11-23T02:19:20Z

On Thu, 31 Oct 2019, Christoph Hellwig wrote:

> On Wed, Oct 30, 2019 at 01:21:21PM -0700, Paul Walmsley wrote:
> > I tried building this series from your git branch mentioned above, and
> > booted it with a buildroot userspace built from your custom buildroot
> > tree. Am seeing some segmentation faults from userspace (below).
> >
> > Am still planning to merge your patches.
> >
> > But I'm wondering whether you are seeing these segmentation faults also?
> > Or is it something that might be specific to my test setup?
>
> I just built a fresh image using make -j4 with that report and it works
> perfectly fine with my tree.

Another colleague just gave this a quick test, following your instructions
as I did. He encountered the same segmentation faulting issue. Might be
worth taking a look at this once v5.5-rc1 is released. Could be a
userspace issue, though.

- Paul