docs: fix invalid kernel dax doc url

And use a released version instead of the master branch so that it no
longer gets invalidated.

Depends-on: github.com/kata-containers/kata-containers#2645
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
This commit is contained in:
Peng Tao 2021-09-14 19:25:46 +08:00
parent e7c42fbc76
commit 9a311a2b58

View File

@ -259,7 +259,7 @@ With `RuntimeClass`, users can define Kata Containers as a `RuntimeClass` and th
## DAX
Kata Containers utilizes the Linux kernel DAX [(Direct Access filesystem)](https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/Documentation/filesystems/dax.txt)
Kata Containers utilizes the Linux kernel DAX [(Direct Access filesystem)](https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/filesystems/dax.rst?h=v5.14)
feature to efficiently map some host-side files into the guest VM space.
In particular, Kata Containers uses the QEMU NVDIMM feature to provide a
memory-mapped virtual device that can be used to DAX map the virtual machine's