From: Oleksandr Natalenko <oleksandr@natalenko.name>
To: Christoph Hellwig <hch@lst.de>
Cc: Kees Cook <keescook@chromium.org>,
David Windsor <dave@nullcore.net>,
"James E.J. Bottomley" <jejb@linux.vnet.ibm.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
linux-scsi@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>,
Jens Axboe <axboe@kernel.dk>, Hannes Reinecke <hare@suse.com>,
Johannes Thumshirn <jthumshirn@suse.de>,
linux-block@vger.kernel.org, paolo.valente@linaro.org
Subject: Re: usercopy whitelist woe in scsi_sense_cache
Date: Mon, 09 Apr 2018 17:54:33 +0200 [thread overview]
Message-ID: <20ba00cdfd1428aff13b7ea4cb42b03c@natalenko.name> (raw)
In-Reply-To: <20180409093520.GB10405@lst.de>
Hi.
09.04.2018 11:35, Christoph Hellwig wrote:
> I really can't make sense of that report.
Sorry, I have nothing to add there so far, I just see the symptom of
something going wrong in the ioctl code path that is invoked by
smartctl, but I have no idea what's the minimal environment to reproduce
it. I'll try to collect more info.
> And I'm also curious why
> you think 17cb960f29c2 should change anything for that code path.
Maybe, I've just mis-read that code.
Regards,
Oleksandr
next prev parent reply other threads:[~2018-04-09 15:54 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-04 19:07 usercopy whitelist woe in scsi_sense_cache Oleksandr Natalenko
2018-04-04 20:21 ` Kees Cook
2018-04-04 20:44 ` Douglas Gilbert
2018-04-04 20:49 ` Oleksandr Natalenko
2018-04-04 21:25 ` Kees Cook
2018-04-04 21:34 ` Oleksandr Natalenko
2018-04-05 9:56 ` Oleksandr Natalenko
2018-04-05 14:21 ` Kees Cook
2018-04-05 14:32 ` Oleksandr Natalenko
2018-04-05 14:33 ` Oleksandr Natalenko
[not found] ` <CAGXu5jL8oLV2xvjBVYv_SNXr74LdgpXEmU7K+cLYpD7jh2chgw@mail.gmail.com>
2018-04-05 18:52 ` Kees Cook
2018-04-06 6:21 ` Oleksandr Natalenko
2018-04-08 19:07 ` Oleksandr Natalenko
2018-04-09 9:35 ` Christoph Hellwig
2018-04-09 15:54 ` Oleksandr Natalenko [this message]
2018-04-09 18:32 ` Kees Cook
2018-04-09 19:02 ` Oleksandr Natalenko
2018-04-09 20:30 ` Kees Cook
2018-04-09 23:03 ` Kees Cook
2018-04-10 6:35 ` Oleksandr Natalenko
2018-04-10 6:53 ` Kees Cook
2018-04-10 17:16 ` Oleksandr Natalenko
2018-04-11 3:13 ` Kees Cook
2018-04-11 22:47 ` Kees Cook
2018-04-12 0:03 ` Kees Cook
2018-04-12 18:44 ` Kees Cook
2018-04-12 19:04 ` Oleksandr Natalenko
2018-04-12 22:01 ` Kees Cook
2018-04-12 22:47 ` Kees Cook
2018-04-13 3:02 ` Kees Cook
2018-04-16 20:44 ` Kees Cook
2018-04-17 3:12 ` Kees Cook
2018-04-17 9:19 ` Oleksandr Natalenko
2018-04-17 16:25 ` Kees Cook
2018-04-17 10:02 ` James Bottomley
2018-04-17 16:30 ` Kees Cook
2018-04-17 16:42 ` Kees Cook
2018-04-17 16:46 ` Jens Axboe
2018-04-17 20:03 ` Kees Cook
2018-04-17 20:20 ` Kees Cook
2018-04-17 20:25 ` Kees Cook
2018-04-17 20:28 ` Jens Axboe
2018-04-17 20:46 ` Kees Cook
2018-04-17 21:25 ` Kees Cook
2018-04-17 21:39 ` Jens Axboe
2018-04-17 21:47 ` Kees Cook
2018-04-17 21:48 ` Jens Axboe
2018-04-17 22:57 ` Jens Axboe
2018-04-17 23:06 ` Kees Cook
2018-04-17 23:12 ` Jens Axboe
2018-04-18 9:08 ` Paolo Valente
2018-04-18 14:30 ` Jens Axboe
2018-04-19 9:32 ` Paolo Valente
2018-04-20 20:23 ` Kees Cook
2018-04-20 20:41 ` Oleksandr Natalenko
2018-04-21 8:43 ` Paolo Valente
2018-04-17 21:55 ` Oleksandr Natalenko
2018-04-10 13:47 ` Oleksandr Natalenko
2018-04-04 20:32 ` Kees Cook
2018-04-04 20:47 ` Douglas Gilbert
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