Document some of the relevant changes during the 4.16 release cycle. Signed-off-by: Roger Pau Monné <[email protected]> Release-Acked-by: Ian Jackson <[email protected]> --- Changes since v2: - Reword the x86 page table API change.
Changes since v1: - Add qemu-traditional and pvgrub notes. - Expand vPMU support to note it's limited. - xenstore library API changes. - xencall2L addition. - gitlab CI changes. - dom0less improvements. - vGIC fixes. - New Arm features. - OP-TEE fixes. - Arm64 heterogeneous CPU support. --- Cc: Alistair Francis <[email protected]> Cc: Andrew Cooper <[email protected]> Cc: Anthony PERARD <[email protected]> Cc: Anthony Perard <[email protected]> Cc: Bertrand Marquis <[email protected]> Cc: Bob Eshleman <[email protected]> Cc: Christian Lindig <[email protected]> Cc: Christopher Clark <[email protected]> Cc: Daniel De Graaf <[email protected]> Cc: Dario Faggioli <[email protected]> Cc: David Scott <[email protected]> Cc: Doug Goldstein <[email protected]> Cc: Elena Ufimtseva <[email protected]> Cc: George Dunlap <[email protected]> Cc: Ian Jackson <[email protected]> Cc: Jan Beulich <[email protected]> Cc: Josh Whitehead <[email protected]> Cc: Juergen Gross <[email protected]> Cc: Julien Grall <[email protected]> Cc: Jun Nakajima <[email protected]> Cc: Kevin Tian <[email protected]> Cc: Konrad Rzeszutek Wilk <[email protected]> Cc: Marek Marczykowski-Górecki <[email protected]> Cc: Meng Xu <[email protected]> Cc: Nick Rosbrook <[email protected]> Cc: Paul Durrant <[email protected]> Cc: Quan Xu <[email protected]> Cc: Rahul Singh <[email protected]> Cc: Roger Pau Monné <[email protected]> Cc: Ross Lagerwall <[email protected]> Cc: Samuel Thibault <[email protected]> Cc: Shriram Rajagopalan <[email protected]> Cc: Stefano Stabellini <[email protected]> Cc: Stewart Hildebrand <[email protected]> Cc: Tamas K Lengyel <[email protected]> Cc: Tim Deegan <[email protected]> Cc: Volodymyr Babchuk <[email protected]> Cc: Wei Liu <[email protected]> --- CHANGELOG.md | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index ad1a8c2bc2..d312ddf627 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -21,6 +21,32 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) - qemu-traditional based device models (both, qemu-traditional and ioemu-stubdom) will no longer be built per default. In order to be able to use those, configure needs to be called with "--enable-qemu-traditional" as parameter. + - Fixes for credit2 scheduler stability in corner case conditions. + - Ongoing improvements in the hypervisor build system. + - vtpmmgr miscellaneous fixes in preparation for TPM 2.0 support. + - 32bit PV guests only supported in shim mode. + - Improved PVH dom0 debug key handling. + - Fix booting on some Intel systems without a PIT (i8254). + - Do not build qemu-traditional or pvgrub by default. + - Cleanup of the xenstore library interface. + - Fix truncation of return value from xencall2 by introducing a new helper + that returns a long instead. + - Fix system register accesses on Arm to use the proper 32/64bit access size. + - Various fixes for Arm OP-TEE mediator. + - Switch to domheap for Xen page tables. + +### Added + - 32bit Arm builds to the gitlab-ci automated tests. + - x86 full system tests to the gitlab-ci automated tests. + - Arm limited vPMU support for guests. + - Static physical memory allocation for dom0less on arm64. + - dom0less EFI support on arm64. + - GICD_ICPENDR register handling in vGIC emulation to support Zephyr OS. + - CPU feature leveling on arm64 platform with heterogeneous cores. + - Report unpopulated memory regions safe to use for external mappings, Arm and + device tree only. + - Support of generic DT IOMMU bindings for Arm SMMU v2. + - Limit grant table version on a per-domain basis. ## [4.15.0](https://xenbits.xen.org/gitweb/?p=xen.git;a=shortlog;h=RELEASE-4.15.0) - 2021-04-08 -- 2.33.0
