diff options
author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2018-06-04 10:39:01 +0100 |
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committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2018-06-04 12:35:03 -0700 |
commit | 4a2e84c6ed85434ce7843e4844b4d3263f7e233b (patch) | |
tree | 44ce7a2a7f84a94d1b3888149f26b7131424a9ca /COPYING | |
parent | 136200f4fd365a0a9c549893c9641f6eeff53f22 (diff) |
rpmsg: smd: do not use mananged resources for endpoints and channels
All the managed resources would be freed by the time release function
is invoked. Handling such memory in qcom_smd_edge_release() would do
bad things.
Found this issue while testing Audio usecase where the dsp is started up
and shutdown in a loop.
This patch fixes this issue by using simple kzalloc for allocating
channel->name and channel which is then freed in qcom_smd_edge_release().
Without this patch restarting a remoteproc would crash the system.
Fixes: 53e2822e56c7 ("rpmsg: Introduce Qualcomm SMD backend")
Cc: <stable@vger.kernel.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'COPYING')
0 files changed, 0 insertions, 0 deletions