From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Thu, 23 May 2013 11:29:53 +0000 (+0300)
Subject: dmatest: do not allow to interrupt ongoing tests
X-Git-Tag: v3.10-rc5~8^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bcc567e3115055a9cc256183d72864f01286be22;p=pandora-kernel.git

dmatest: do not allow to interrupt ongoing tests

When user interrupts ongoing transfers the dmatest may end up with console
lockup, oops, or data mismatch. This patch prevents user to abort any ongoing
test.

Documentation is updated accordingly.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reported-by: Will Deacon <will.deacon@arm.com>
Tested-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

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