From: Jean Delvare <jdelvare-l3A5Bk7waGM@public.gmane.org>
To: Linux I2C <linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Cc: Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
Subject: [PATCH 0/4 v2] i2c-i801: Make interrupt mode more robust
Date: Wed, 12 Nov 2014 10:19:31 +0100 [thread overview]
Message-ID: <20141112101931.5f8c196a@endymion.delvare> (raw)
Hi all,
This is a patch series aiming at making the interrupt mode of the
i2c-i801 driver more robust. A number of driver lock-ups have been
reported on a few systems over the past few years, all related to
interrupt mode. So let's make it more tolerant to unreliable hardware
or whatever the actual problem is.
i2c-i801: Use wait_event_timeout to wait for interrupts
i2c-i801: Fallback to polling if request_irq() fails
i2c-i801: Check if interrupts are disabled
i2c-i801: Drop useless debug message
Changes since v1:
* Updated according to Wolfram's review. Thanks!
--
Jean Delvare
SUSE L3 Support
next reply other threads:[~2014-11-12 9:19 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-12 9:19 Jean Delvare [this message]
[not found] ` <20141112101931.5f8c196a-R0o5gVi9kd7kN2dkZ6Wm7A@public.gmane.org>
2014-11-12 9:20 ` [PATCH 1/4 v2] i2c-i801: Use wait_event_timeout to wait for interrupts Jean Delvare
2014-11-12 9:24 ` [PATCH 2/4 v2] i2c-i801: Fallback to polling if request_irq() fails Jean Delvare
2014-11-12 9:25 ` [PATCH 3/4 v2] i2c-i801: Check if interrupts are disabled Jean Delvare
2014-11-12 9:26 ` [PATCH 4/4 v2] i2c-i801: Drop useless debug message Jean Delvare
2014-11-12 15:28 ` [PATCH 0/4 v2] i2c-i801: Make interrupt mode more robust Wolfram Sang
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