From: Evgeny Novikov <novikov@ispras.ru>
To: Jean Delvare <jdelvare@suse.com>
Cc: Guenter Roeck <linux@roeck-us.net>,
linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org,
ldv-project-org <ldv-project@linuxtesting.org>
Subject: hwmon: (xgene) missing iounmap() and memunmap()
Date: Fri, 17 Jul 2020 17:50:44 +0300 [thread overview]
Message-ID: <687151594996519@mail.yandex.ru> (raw)
xgene_hwmon_probe() invokes ioremap() and memremap() under
certain assumptions, but the driver does not invoke iounmap() and
memunmap() either on probe error handling paths or in
xgene_hwmon_remove().
I assume a patch would be non-trivial while I have not a capability
to test it well.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Evgeny Novikov <novikov@ispras.ru>
reply other threads:[~2020-07-17 14:56 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=687151594996519@mail.yandex.ru \
--to=novikov@ispras.ru \
--cc=jdelvare@suse.com \
--cc=ldv-project@linuxtesting.org \
--cc=linux-hwmon@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux@roeck-us.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox