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

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Message-ID: <203212099.14886500.1591345676708.JavaMail.zimbra@redhat.com>
Date:   Fri, 5 Jun 2020 04:27:56 -0400 (EDT)
From:   Jan Stancek <jstancek@...hat.com>
To:     Naresh Kamboju <naresh.kamboju@...aro.org>
Cc:     LTP List <ltp@...ts.linux.it>,
        open list <linux-kernel@...r.kernel.org>,
        chrubis <chrubis@...e.cz>, Arnd Bergmann <arnd@...db.de>,
        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



----- 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

>     * 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)