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323dc2dcdb
The RSC interrupt is issued only after the request is complete. For fire-n-forget requests, the irq-done interrupt is sent after issuing the RPMH request and for response-required request, the interrupt is triggered only after all the requests are complete. These unnecessary checks in the interrupt handler issues AHB reads from a critical path. Lets remove them and clean up error handling in rpmh_request data structures. Co-developed-by: Lina Iyer <ilina@codeaurora.org> Signed-off-by: Lina Iyer <ilina@codeaurora.org> Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221116112246.2640648-2-abel.vesa@linaro.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.