| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2022-08-25 | intel_th: msu-sink: Potential dereference of null pointer |   Jiasheng Jiang | |
| [ Upstream commit 82f76a4a720791d889de775b5f7541d601efc8bd ] The return value of dma_alloc_coherent() needs to be checked. To avoid use of null pointer in sg_set_buf() in case of the failure of alloc. Fixes: f220df66f676 ("intel_th: msu-sink: An example msu buffer "sink"") Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Link: https://lore.kernel.org/r/20220705082637.59979-3-alexander.shishkin@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> | |||
| 2019-07-25 | intel_th: msu-sink: An example msu buffer "sink" |   Alexander Shishkin | |
| This patch adds an example MSU buffer "sink", which consumes trace data from MSC buffers. Functionally, it acts similarly to "multi" mode with automatic window switching. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20190705141425.19894-3-alexander.shishkin@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |||
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