Am Dienstag, 27. November 2018, 17:06:34 CET schrieb Richard Genoud:
> The leak was found when opening/closing a serial port a great number of
> time, increasing kmalloc-32 in slabinfo.
>
> Each time the port was opened, dma_request_slave_channel() was called.
> Then, in at_dma_xlate(), atslave wa
On 27-11-18, 17:06, Richard Genoud wrote:
> The leak was found when opening/closing a serial port a great number of
> time, increasing kmalloc-32 in slabinfo.
>
> Each time the port was opened, dma_request_slave_channel() was called.
> Then, in at_dma_xlate(), atslave was allocated with devm_kzall
On Tue, Nov 27, 2018 at 05:06:34PM +0100, Richard Genoud wrote:
> The leak was found when opening/closing a serial port a great number of
> time, increasing kmalloc-32 in slabinfo.
>
> Each time the port was opened, dma_request_slave_channel() was called.
> Then, in at_dma_xlate(), atslave was all
The leak was found when opening/closing a serial port a great number of
time, increasing kmalloc-32 in slabinfo.
Each time the port was opened, dma_request_slave_channel() was called.
Then, in at_dma_xlate(), atslave was allocated with devm_kzalloc() and
never freed. (Well, it was free at module u
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