Keir Fraser has announced the availability of Xen 3.2.1 and 3.1.4, both bugfix releases in the Xen 3.1 and 3.2 series.
The 3.2.1 release contains architectural improvements and new user-visible features including:
- Xen Security Modules (XSM)
- ACPI S3 suspend-to-RAM support for the host system
- Preliminary PCI pass-through support (using appropriate Intel or AMD I/O-virtualization hardware)
- Preliminary support for a wider range of bootloaders in fully virtualized (HVM)guests, using full emulation of x86 real mode
- Faster emulation of standard (non-super) VGA modes for HVM guests
- Configurable timer modes for HVM guests, depending on how the guest OS manages time-keeping
- Many other changes and enhancements across all supported machine architectures
As usual downloads are available at Xen.org
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