From: Bartosz Golaszewski <brgl@bgdev.pl>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
Bartosz Golaszewski <brgl@bgdev.pl>
Subject: [PATCH] gpiolib: fix filtering out unwanted events
Date: Fri, 23 Jun 2017 13:45:15 +0200 [thread overview]
Message-ID: <1498218316-27860-1-git-send-email-brgl@bgdev.pl> (raw)
Hi Linux,
I've just fixed an issue in libgpiod which accidentally also led to
filtering out unwanted events in user space instead of gpiolib kernel
code. I then noticed that programs don't behave correctly and tracked
it down to an issue in gpiolib.c.
Please take a look at the fix. The bug has been there for some time and
it's quite late in the release cycle, but I believe it should still go
in v4.12 since currently the character device interface doesn't do what
it promises to.
Bartosz Golaszewski (1):
gpiolib: fix filtering out unwanted events
drivers/gpio/gpiolib.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--
2.9.3
next reply other threads:[~2017-06-23 11:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-23 11:45 Bartosz Golaszewski [this message]
2017-06-23 11:45 ` [PATCH] gpiolib: fix filtering out unwanted events Bartosz Golaszewski
2017-06-29 9:33 ` Linus Walleij
2017-06-29 11:03 ` Bartosz Golaszewski
2017-06-29 13:16 ` Linus Walleij
2017-06-23 14:09 ` Bartosz Golaszewski
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