From: Eric Anholt <eric@anholt.net>
To: Stefan Wahren <stefan.wahren@i2se.com>
Cc: Arnd Bergmann <arnd@arndb.de>,
Florian Fainelli <f.fainelli@gmail.com>,
linux-kernel@vger.kernel.org,
linux-rpi-kernel@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
Stefan Wahren <stefan.wahren@i2se.com>
Subject: Re: [PATCH] firmware: raspberrypi: Define timeout for transactions
Date: Wed, 31 Oct 2018 10:16:20 -0700 [thread overview]
Message-ID: <87k1lyghp7.fsf@anholt.net> (raw)
In-Reply-To: <1540922921-3653-1-git-send-email-stefan.wahren@i2se.com>
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Stefan Wahren <stefan.wahren@i2se.com> writes:
> We should never assume to get a reply from the firmware otherwise
> the call could block forever and the user don't get informed. So
> define a timeout of 1 sec and print a stacktrace once in the unlikely
> case the timeout expired.
>
> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
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next prev parent reply other threads:[~2018-10-31 17:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-30 18:08 Stefan Wahren
2018-10-31 17:16 ` Eric Anholt [this message]
2018-11-06 18:13 ` Stefan Wahren
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