Zhou Wang
f82e62d470
When enabling GICv4.1 in hip09, VMAPP fails to clear some caches during the unmap operation, which can causes vSGIs to be lost. To fix the issue, invalidate the related vPE cache through GICR_INVALLR after VMOVP. Suggested-by: Marc Zyngier <maz@kernel.org> Co-developed-by: Nianyao Tang <tangnianyao@huawei.com> Signed-off-by: Nianyao Tang <tangnianyao@huawei.com> Signed-off-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Marc Zyngier <maz@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 reStructuredText 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.