From: Johan Hovold <johan@kernel.org>
To: Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Saravana Kannan <saravanak@google.com>,
linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
Johan Hovold <johan@kernel.org>
Subject: [PATCH v2 0/2] gpio: regression fixes
Date: Mon, 1 Mar 2021 10:05:17 +0100 [thread overview]
Message-ID: <20210301090519.26192-1-johan@kernel.org> (raw)
Here's a fix for a regression in 5.12 due to the new stub-driver hack,
and a fix for potential list corruption due to missing locking which has
been there since the introduction of the character-device interface in
4.6.
Johan
Changes in v2
- drop the corresponding drv_set_drvdata() which is no longer needed
after patch 1/2
- add Saravanas's reviewed-by tag to patch 2/2
Johan Hovold (2):
gpio: fix NULL-deref-on-deregistration regression
gpio: fix gpio-device list corruption
drivers/gpio/gpiolib.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
--
2.26.2
next reply other threads:[~2021-03-01 9:06 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-01 9:05 Johan Hovold [this message]
2021-03-01 9:05 ` [PATCH v2 1/2] gpio: fix NULL-deref-on-deregistration regression Johan Hovold
2021-03-02 15:40 ` Linus Walleij
2021-03-01 9:05 ` [PATCH v2 2/2] gpio: fix gpio-device list corruption Johan Hovold
2021-03-02 15:41 ` Linus Walleij
2021-03-01 9:12 ` [PATCH v2 0/2] gpio: regression fixes Bartosz Golaszewski
2021-03-01 16:57 ` Andy Shevchenko
2021-03-01 18:38 ` Bartosz Golaszewski
2021-03-01 17:07 ` Saravana Kannan
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