Re: [PATCH v2 3/3] DAX: mmap write readonly file

Eryu Guan
2017-04-11T11:46:22Z

On Mon, Apr 10, 2017 at 02:05:53PM +0800, Xiong Zhou wrote:
> Regression case that one can write to read-only
> file in a DAX mountpoint.
>
> Signed-off-by: Xiong Zhou <xzhou@redhat.com>
> ---
>
> v2:
> compile test programme manually in this test because default
> cc option -O2 prevents this issue reproduction;

Hmm, this looks.. ugly to me :) Better to find out the exact reason that
prevents the bug from reproducing and update the c program accordingly.

Thanks,
Eryu