From mboxrd@z Thu Jan  1 00:00:00 1970
From: Johannes Hirte <johannes.hirte@datenkhaos.de>
Subject: Re: [PATCH v3 13/22] compat_ioctl: scsi: move ioctl handling into
 drivers
Date: Thu, 13 Feb 2020 07:53:21 +0100
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To: Arnd Bergmann <arnd@arndb.de>
Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>, "Martin K. Petersen" <martin.petersen@oracle.com>, "Michael S. Tsirkin" <mst@redhat.com>, Jason Wang <jasowang@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>, Stefan Hajnoczi <stefanha@redhat.com>, Jens Axboe <axboe@kernel.dk>, Doug Gilbert <dgilbert@interlog.com>, Kai =?utf-8?B?TcOka2lzYXJh?= <Kai.Makisara@kolumbus.fi>, Alexander Viro <viro@zeniv.linux.org.uk>, Dongli Zhang <dongli.zhang@oracle.com>, Thomas Gleixner <tglx@linutronix.de>, Bart Van Assche <bvanassche@acm.org>, Hannes Reinecke <hare@suse.com>, Damien Le Moal <damien.lemoal@wdc.com>, John Garry <john.garry@huawei.com>, Martin Wilck <mwilck@suse.com>, Heiko Carstens <heiko.carstens@de.ibm.com>, "Gustavo A. R. Silva" <gustavo@embedded>
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On 2020 Feb 12, Arnd Bergmann wrote:
> On Wed, Feb 12, 2020 at 10:15 PM Johannes Hirte
> <johannes.hirte@datenkhaos.de> wrote:
> >
> > On 2020 Jan 02, Arnd Bergmann wrote:
> 
> >
> > Error in getting drive hardware properties
> > Error in getting drive reading properties
> > Error in getting drive writing properties
> > __________________________________
> >
> > Disc mode is listed as: CD-DA
> > ++ WARN: error in ioctl CDROMREADTOCHDR: Bad address
> >
> > cd-info: Can't get first track number. I give up.
> 
> Right, there was also a report about breaking the Fedora installer,
> see https://bugzilla.redhat.com/show_bug.cgi?id=1801353
> 
> There is a preliminary patch that should fix this, I'll post a
> version with more references tomorrow:
> https://www.happyassassin.net/temp/0001-Replace-.ioctl-with-.compat_ioctl-in-three-appropria.patch

Yes, I can confirm that the patch fix it.

-- 
Regards,
  Johannes Hirte