Re: [PATCH 4/4 v5 RESEND] selftests: add devpts selftests
From: Christian Brauner
Date: Tue Apr 10 2018 - 04:42:22 EST
On Tue, Apr 10, 2018 at 04:20:44PM +1000, Michael Ellerman wrote:
> Hi Christian,
>
> Christian Brauner <christian.brauner@xxxxxxxxxx> writes:
> > diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile
> > index 7442dfb73b7f..dbda89c9d9b9 100644
> > --- a/tools/testing/selftests/Makefile
> > +++ b/tools/testing/selftests/Makefile
> > @@ -7,6 +7,7 @@ TARGETS += cpufreq
> > TARGETS += cpu-hotplug
> > TARGETS += efivarfs
> > TARGETS += exec
> > +TARGETS += filesystems
> ^ This, and ...
>
> > diff --git a/tools/testing/selftests/filesystems/Makefile b/tools/testing/selftests/filesystems/Makefile
> > index 13a73bf725b5..4e6d09fb166f 100644
> > --- a/tools/testing/selftests/filesystems/Makefile
> > +++ b/tools/testing/selftests/filesystems/Makefile
> > @@ -1,5 +1,5 @@
> > # SPDX-License-Identifier: GPL-2.0
> > -TEST_PROGS := dnotify_test
> > +TEST_PROGS := dnotify_test devpts_pts
> ^
> this ...
>
> Have the unfortunate effect of running dnotify_test as part of the
> default selftest run.
>
> dnotify_test boils down to:
>
> while (1) {
> pause();
> printf("Got event on fd=%d\n", event_fd);
> }
>
>
> ie. an infinite loop :)
Hi Michael,
Ugh, didn't notice this before. Weird test.
>
> I'll send a patch to fix it.
Excellent, you can likely route it through Greg's tty tree.
Thanks!
Christian