doc: relnotes: x86-specific release notes

Not a whole ton to say at the high level: many of the changes have
been discussed in notes for drivers and other subsystems.

Signed-off-by: Charles E. Youse <charles.youse@intel.com>
This commit is contained in:
Charles E. Youse 2019-08-30 14:14:08 -07:00 committed by Anas Nashif
commit f04ca02dae

View file

@ -59,6 +59,13 @@ Architectures
* Fix race condition with terminated threads which had never been
scheduled by kernel. On very loaded systems it could cause swap errors.
* x86:
* Support for the Quark microcontroller family has been dropped.
* A new lightweight PCI implementation has been introduced which supports
MSI and other features required for PCIe devices. The previous PCI
implementation has been deprecated and will be removed in 2.1.
Boards & SoC Support
********************