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commit 421688265d7f5d3ff4211982e7231765378bb64f upstream. The SMMUs on sa8775p are cache-coherent. GPU SMMU is marked as such, mark the APPS and PCIe ones as well. Fixes:603f96d4c9("arm64: dts: qcom: add initial support for qcom sa8775p-ride") Fixes:2dba7a613a("arm64: dts: qcom: sa8775p: add the pcie smmu node") Cc: stable@vger.kernel.org Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Qingqing Zhou <quic_qqzhou@quicinc.com> Rule: add Link: https://lore.kernel.org/stable/20240723075948.9545-1-quic_qqzhou%40quicinc.com Link: https://lore.kernel.org/r/20240725072117.22425-1-quic_qqzhou@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.