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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2013-05-23 14:29:53 +0300
committerVinod Koul <vinod.koul@intel.com>2013-06-08 02:13:44 +0530
commitbcc567e3115055a9cc256183d72864f01286be22 (patch)
tree2775e4359ff7d53e8656c07954683135d2e15e0c /Documentation/device-mapper
parent9ecb41bd8cf002fd8f3e063db4df81647ddd623c (diff)
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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