linux-kernel - Re: LTP: syscalls: regression on mainline

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Message-ID: <CA+G9fYv=2xqP0ue69jk-xMa7VRwg0dOm14TqkNUazsqvxbU0_A@mail.gmail.com>
Date:   Fri, 5 Jun 2020 16:20:10 +0530
From:   Naresh Kamboju <naresh.kamboju@...aro.org>
To:     Jan Stancek <jstancek@...hat.com>
Cc:     LTP List <ltp@...ts.linux.it>,
        open list <linux-kernel@...r.kernel.org>,
        chrubis <chrubis@...e.cz>, Arnd Bergmann <arnd@...db.de>,
        Martijn Coenen <maco@...roid.com>,
        Christoph Hellwig <hch@....de>, Jens Axboe <axboe@...nel.dk>,
        Yang Xu <xuyang2018.jy@...fujitsu.com>,
        Xiao Yang <yangx.jy@...fujitsu.com>,
        Richard Palethorpe <rpalethorpe@...e.com>,
        Viresh Kumar <viresh.kumar@...aro.org>,
        lkft-triage@...ts.linaro.org
Subject: Re: LTP: syscalls: regression on mainline - ioctl_loop01 mknod07 setns01

On Fri, 5 Jun 2020 at 13:58, Jan Stancek <jstancek@...hat.com> wrote:
>
>
>
> ----- Original Message -----
> > Following three test cases reported as regression on Linux mainline kernel
> > on x86_64, arm64, arm and i386
> >
> >   ltp-syscalls-tests:
> >     * ioctl_loop01
> >     * mknod07
>
> Test updated:
>   https://github.com/linux-test-project/ltp/commit/13fcfa2d6bdd1fb71c4528b47170e8e8fb3a8a32

ack.

>
> >     * setns01
>
> commit 303cc571d107 ("nsproxy: attach to namespaces via pidfds")
> changed errno that is returned for regular file from EINVAL to EBADF.
> This appears to fit more current man page, so I think we need to fix
> test to accept both. (I'm looking into that)

Thanks for investigating these failures.

 - Naresh