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.
Vivek Gautam
authored
Bits[15:0] in CBFRSYNRA register contain information about StreamID of the incoming transaction that generated the fault. Dump CBFRSYNRA register to get this info. This is specially useful in a distributed SMMU architecture where multiple masters are connected to the SMMU. SID information helps to quickly identify the faulting master device. Reviewed-by:Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by:
Robin Murphy <robin.murphy@arm.com> Acked-by:
Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by:
Vivek Gautam <vivek.gautam@codeaurora.org> Signed-off-by:
Will Deacon <will.deacon@arm.com>