| commit | 4623e8bf1de0b86e23a56cdb39a72f054e89c3bd | [log] [tgz] |
|---|---|---|
| author | Chris Lew <clew@codeaurora.org> | Wed Jun 27 18:19:57 2018 -0700 |
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | Fri Oct 11 11:34:12 2019 -0700 |
| tree | 1a4a76d54ab48ca4486662d793139865fa135743 | |
| parent | bbe692e349e2a1edf3fe0a29a0e05899c9c94d51 [diff] |
rpmsg: glink: Set tail pointer to 0 at end of FIFO
When wrapping around the FIFO, the remote expects the tail pointer to
be reset to 0 on the edge case where the tail equals the FIFO length.
Fixes: caf989c350e8 ("rpmsg: glink: Introduce glink smem based transport")
Cc: stable@vger.kernel.org
Signed-off-by: Chris Lew <clew@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>