b2cb11f4f7
There is no special reason to set virtual LPI pending table as non-shareable. If we choose to hard code the shareability without probing, Inner-Shareable is likely to be a better choice, as the VPEs can move around and benefit from having the redistributors snooping each other's cache, if that's something they can do. Furthermore, Hisilicon hip08 ends up with unspecified errors when mixing shareability attributes. So let's move to IS attributes for the VPT. This has also been tested on D05 and didn't show any regression. Signed-off-by: Heyi Guo <guoheyi@huawei.com> [maz: rewrote commit message] Signed-off-by: Marc Zyngier <maz@kernel.org> Tested-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20191130073849.38378-1-guoheyi@huawei.com
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.