From 22d8ef40307b8b9c3632db05512a36a424941905 Mon Sep 17 00:00:00 2001 From: Oleksii Kurochko Date: Fri, 26 Sep 2025 17:47:43 +0200 Subject: [PATCH] CHANGELOG.md: Update for 4.21 release cycle Signed-off-by: Oleksii Kurochko Reviewed-by: Stefano Stabellini Acked-by: Andrew Cooper --- CHANGELOG.md | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index fc4f6d7c8a..4610fdac56 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -16,6 +16,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) - Linux based device model stubdomains are now fully supported. - New dependency on library json-c 0.15 or later, the toolstack will prefer it to `YAJL` when available. + - Introduce libxenmanage as a stable library, replacing xenstored's + dependency on unstable libraries. - On x86: - Restrict the cache flushing done as a result of guest physical memory map @@ -42,9 +44,17 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) - New amd-cppc/amd-cppc-epp cpufreq driver. - On Arm: - - Ability to enable stack protector + - Ability to enable stack protector. - GICv3.1 eSPI (Extended Shared Peripheral Interrupts) support for Xen and guest domains. + - SMMU handling for PCIe passthrough. + - R-Car Gen4 PCI host controller support. + - SCI SCMI SMC single-agent support. + - Initial support for MPU, R82, and R52: reaches the early boot stages. + + - On RISC-V: + - Basic UART support and external interrupts (APLIC/IMSIC only) handling + for hypervisor mode. ### Removed - On x86: