diff mbox series

[v4,12/12] xen/changelog: Add SVE and "dom0" options to the changelog for Arm

Message ID 20230327105944.1360856-13-luca.fancellu@arm.com (mailing list archive)
State Superseded
Headers show
Series SVE feature for arm guests | expand

Commit Message

Luca Fancellu March 27, 2023, 10:59 a.m. UTC 
Arm now can use the "dom0=" Xen command line option and the support
for guests running SVE instructions is added, put entries in the
changelog.

Signed-off-by: Luca Fancellu <luca.fancellu@arm.com>
---
Change from v3:
 - new patch
---
 CHANGELOG.md | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/CHANGELOG.md b/CHANGELOG.md
index c978cfd9b68f..a24951603359 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@  The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
 ## [unstable UNRELEASED](https://xenbits.xen.org/gitweb/?p=xen.git;a=shortlog;h=staging) - TBD
 
+### Changed
+- The "dom0" option is now supported on Arm and "sve=" sub-option can be used
+  to enable dom0 guest to use SVE/SVE2 instructions.
+
 ### Added
  - On x86, support for features new in Intel Sapphire Rapids CPUs:
    - PKS (Protection Key Supervisor) available to HVM/PVH guests.
@@ -14,6 +18,7 @@  The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
    - Bus-lock detection, used by Xen to mitigate (by rate-limiting) the system
      wide impact of a guest misusing atomic instructions.
  - xl/libxl can customize SMBIOS strings for HVM guests.
+ - On Arm, Xen supports guests running SVE/SVE2 instructions.
 
 ## [4.17.0](https://xenbits.xen.org/gitweb/?p=xen.git;a=shortlog;h=RELEASE-4.17.0) - 2022-12-12