2297091c7a
commit d1e20222d5372e951bbb2fd3f6489ec4a6ea9b11 upstream. Currently we check if the number of context banks is not equal to num_context_interrupts. However, there are booloaders such as, one on sdm845 that reserves few context banks and thus kernel views less than the total available context banks. So, although the hardware definition in device tree would mention the correct number of context interrupts, this number can be greater than the number of context banks visible to smmu in kernel. We should therefore error out only when the number of context banks is greater than the available number of context interrupts. Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org> Suggested-by: Tomasz Figa <tfiga@chromium.org> Cc: Robin Murphy <robin.murphy@arm.com> Cc: Will Deacon <will.deacon@arm.com> [will: drop useless printk] Signed-off-by: Will Deacon <will.deacon@arm.com> Cc: Jitendra Bhivare <jitendra.bhivare@broadcom.com> 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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.