linux-kernel - [PATCH v2 0/2] gpio: regression fixes

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Message-Id: <20210301090519.26192-1-johan@kernel.org>
Date:   Mon,  1 Mar 2021 10:05:17 +0100
From:   Johan Hovold <johan@...nel.org>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Saravana Kannan <saravanak@...gle.com>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        Johan Hovold <johan@...nel.org>
Subject: [PATCH v2 0/2] gpio: regression fixes

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