Re: [LTP] [PATCH v7] clone3: Add clone3's clone_args cgroup

[Petr Vorel <pvorel@suse.cz>]

> Hi Wei, Richie,

> > Hello,

> > Wei Gao via ltp <ltp@lists.linux.it> writes:

> > > +
> > > +static struct tst_test test = {
> > > +	.test_all = run,
> > > +	.setup = setup,
> > > +	.cleanup = cleanup,
> > > +	.forks_child = 1,
> > > +	.max_runtime = 20,

> > I removed this and merged!

> This change, merged as 45f6916ba ("clone3: Add clone3's clone_args cgroup")
> caused failing clone302:

> tst_buffers.c:56: TINFO: Test is using guarded buffers
> tst_test.c:1559: TINFO: Timeout per run is 0h 00m 30s
> clone302.c:101: TPASS: invalid args: clone3() failed as expected: EFAULT (14)
> clone302.c:101: TPASS: zero size: clone3() failed as expected: EINVAL (22)
> clone302.c:91: TFAIL: short size: clone3() passed unexpectedly
> clone302.c:101: TPASS: extra size: clone3() failed as expected: EFAULT (14)
> clone302.c:101: TPASS: sighand-no-VM: clone3() failed as expected: EINVAL (22)
> clone302.c:101: TPASS: thread-no-sighand: clone3() failed as expected: EINVAL (22)
> clone302.c:101: TPASS: fs-newns: clone3() failed as expected: EINVAL (22)
> clone302.c:101: TPASS: invalid pidfd: clone3() failed as expected: EFAULT (14)
> clone302.c:101: TPASS: invalid signal: clone3() failed as expected: EINVAL (22)
> clone302.c:101: TPASS: zero-stack-size: clone3() failed as expected: EINVAL (22)
> clone302.c:101: TPASS: invalid-stack: clone3() failed as expected: EINVAL (22)

FYI include/lapi/sched.h change caused the regression.

Kind regards,
Petr

> Summary:
> passed   10
> failed   1
> broken   0
> skipped  0
> warnings 0
> ### TEST clone302 COMPLETE >>> 1.

> Could you please have look and fix it?

> Kind regards,
> Petr

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