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[ Upstream commit7029e78302] On 32-bit machines with 64-bit resource_size_t, the driver causes a link failure because of the 64-bit division: arm-linux-gnueabi-ld: drivers/remoteproc/qcom_pil_info.o: in function `qcom_pil_info_store': qcom_pil_info.c:(.text+0x1ec): undefined reference to `__aeabi_uldivmod' Add a cast to an u32 to avoid this. If the resource exceeds 4GB, there are bigger problems. Fixes:549b67da66("remoteproc: qcom: Introduce helper to store pil info in IMEM") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20210103135628.3702427-1-arnd@kernel.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.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.