Re: [PATCH v4 1/3] selftests/proc: test PROCMAP_QUERY ioctl while vma is concurrently modified

[Lorenzo Stoakes <lorenzo.stoakes@oracle.com>]

On Wed, Aug 13, 2025 at 04:21:47PM +0000, Suren Baghdasaryan wrote:
> On Wed, Aug 13, 2025 at 1:39 PM Lorenzo Stoakes
> <lorenzo.stoakes@oracle.com> wrote:
> >
> > On Fri, Aug 08, 2025 at 08:28:47AM -0700, Suren Baghdasaryan wrote:
> > > Extend /proc/pid/maps tearing tests to verify PROCMAP_QUERY ioctl operation
> > > correctness while the vma is being concurrently modified.
> > >
> >
> > General comment, but I really feel like this stuff is mm-specific. Yes it uses
> > proc, but it's using it to check for mm functionality.
> >
> > I mean I'd love for these to be in the mm self tests but I get obviously why
> > they're in the proc ones...
> >
> > > Signed-off-by: Suren Baghdasaryan <surenb@google.com>
> > > Tested-by: SeongJae Park <sj@kernel.org>
> > > Acked-by: SeongJae Park <sj@kernel.org>
> >
> > The tests themselves look good, had a good look through. But I've given you
> > some nice ASCII diagrams to sprinkle liberally around :)
>
> Thanks for the commentary, Lorenzo, it is great! I think I'll post
> them as a follow-up patch since they do not change the functionality
> of the test.

No problem, and sure that's fine it's not critical stuff obviously :)

>
> >
> > Anyway for tests themselves:
> >
> > Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
>
> Thanks!

Cheers, Lorenzo