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![Sibi Sankar](https://secure.gravatar.com/avatar/bbd0d6429602d6a2625b98247c202658.jpg?s=96&d=mm)
Sibi Sankar committed 2b5e61da68e
remoteproc: qcom_q6v5_mss: map/unmap mpss segments before/after use [ Upstream commit be050a3429f46ecf13eb2b80f299479f8bb823fb ] The application processor accessing the mpss region when the Q6 modem is running will lead to an XPU violation. Fix this by un-mapping the mpss segments post copy during mpss authentication and coredumps. Tested-by: Evan Green <evgreen@chromium.org> Signed-off-by: Sibi Sankar <sibis@codeaurora.org> Link: https://lore.kernel.org/r/20200415071619.6052-1-sibis@codeaurora.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>