> On 18 Apr 2023, at 13:56, Bertrand Marquis <bertrand.marq...@arm.com> wrote: > > Hi Luca, > >> On 12 Apr 2023, at 11:49, Luca Fancellu <luca.fance...@arm.com> wrote: >> >> 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.fance...@arm.com> >> --- >> Changes from v4: >> - No changes >> Change from v3: >> - new patch >> --- >> CHANGELOG.md | 5 +++++ >> 1 file changed, 5 insertions(+) >> >> 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. > > Might be a good idea to mention that this is a tech preview ?
Sure I’ll mention that, is there something in particular that needs to be done or is it enough to say that here? > > Cheers > Bertrand > >> >> ## >> [4.17.0](https://xenbits.xen.org/gitweb/?p=xen.git;a=shortlog;h=RELEASE-4.17.0) >> - 2022-12-12 >> >> -- >> 2.34.1
