From: Alan Stern <stern@rowland.harvard.edu>
Date: Tue, 3 Jun 2014 15:11:34 +0000 (-0400)
Subject: USB: usbtest: add a timeout for scatter-gather tests
X-Git-Tag: omap-for-v3.16/fixes-rc4~77^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=32b36eeae6a859670d2939a7d6136cb5e9ed64f8;p=pandora-kernel.git

USB: usbtest: add a timeout for scatter-gather tests

In usbtest, tests 5 - 8 use the scatter-gather library in usbcore
without any sort of timeout.  If there's a problem in the gadget or
host controller being tested, the test can hang.

This patch adds a 10-second timeout to the tests, so that they will
fail gracefully with an ETIMEDOUT error instead of hanging.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: Huang Rui <ray.huang@amd.com>
Tested-by: Huang Rui <ray.huang@amd.com>
CC: <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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