59103c79f4
Implement the unmap_pages() callback for ARM SMMUV3 driver to allow calls from iommu_unmap to unmap multiple pages of the same size in one call. Also remove the unmap() callback for the ARM SMMUV3 driver as it will no longer be used. Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com> Acked-by: Will Deacon <will@kernel.org> Link: https://lore.kernel.org/r/1627697831-158822-2-git-send-email-chenxiang66@hisilicon.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
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.