mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-04 10:12:16 +09:00
c789b90a69
Hyper-V provides Isolation VM for confidential computing support and guest memory is encrypted in it. Places checking cc_platform_has() with GUEST_MEM_ENCRYPT attr should return "True" in Isolation VM. Hyper-V Isolation VMs need to adjust the SWIOTLB size just like SEV guests. Add a hyperv_cc_platform_has() variant which enables that. Signed-off-by: Tianyu Lan <Tianyu.Lan@microsoft.com> Acked-by: Borislav Petkov <bp@suse.de> Reviewed-by: Michael Kelley <mikelley@microsoft.com> Link: https://lore.kernel.org/r/20211213071407.314309-3-ltykernel@gmail.com Signed-off-by: Wei Liu <wei.liu@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 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.