Re: [PATCHv6 1/3] firmware: qcom_scm-64: Add atomic version of qcom_scm_call

Stephen Boyd
2019-09-19T00:50:11Z

Quoting Sai Prakash Ranjan (2019-09-17 02:45:02)
> From: Vivek Gautam <vivek.gautam@codeaurora.org>
>
> There are scnenarios where drivers are required to make a
> scm call in atomic context, such as in one of the qcom's
> arm-smmu-500 errata [1].
>
> [1] ("https://source.codeaurora.org/quic/la/kernel/msm-4.9/
> tree/drivers/iommu/arm-smmu.c?h=msm-4.9#n4842")
>
> Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
> ---

Reviewed-by: Stephen Boyd <swboyd@chromium.org>