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Files

Srinivas Kandagatla db04f92b65 rpmsg: smd: do not use mananged resources for endpoints and channels

commit 4a2e84c6ed upstream.

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: 53e2822e56 ("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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-07-03 11:24:59 +02:00

Kconfig

rpmsg: glink: Introduce glink smem based transport

2017-08-29 20:33:57 -07:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

qcom_glink_native.c

rpmsg: glink: Initialize the "intent_req_comp" completion variable

2017-12-20 10:10:29 +01:00

qcom_glink_native.h

rpmsg: glink: Make RX FIFO peak accessor to take an offset