Sorry about this spam message. I've changed the non-member default option to 'hold'. On Wed, Aug 24, 2011 at 1:52 PM, Woozy <woozydude at gmail.com> wrote: > The following series implements KVM support for ARM processors, > specifically on the Cortex A-15 platform. > > The patch series applies to the arm-lpae branch of ARM Ltd's kernel > tree. This is Version 4 of the patch series, but the first two versions > were reviewed outside of the KVM mailing list. Changes can also be > pulled from: > ?git://git.ncl.cs.columbia.edu/pub/git/linux-kvm-arm kvm-a15-v4 > > The implementation is broken up into a logical set of patches, the first > one containing a skeleton of files, makefile changes, the basic user > space interface and KVM architecture specific stubs. ?Subsequent patches > implement parts of the system as listed: > ?1. ?Skeleton > ?2. ?Identity Mapping for Hyp mode > ?3. ?Hypervisor intitalization > ?4. ?Hyp mode memory mappings and 2nd stage preparation > ?5. ?World-switch implementation and Hyp exception vectors > ?6. ?Emulation framework and CP15 emulation > ?7. ?Handle guest user memory aborts > ?8. ?Handle guest MMIO aborts > ?9. ?Handle userspace IRQ/FIQ injection > ?10. Support guest wait-for-interrupt instructions. > > Testing: > Limited testing, but have run GCC inside guest, which compiled a small > hellow-world program, which was successfully run. Hardware still > unavailable, so all testing has been done on ARM Fast Models. > > For a guide on how to set up a testing environment and try out these > patches, see: > ?http://wiki.ncl.cs.columbia.edu/wiki/KVMARM:Guides:Development_Environment > > Changes since v3: > ?- v4 actually works, fully boots a guest > ?- Support compiling as a module > ?- Use static inlines instead of macros for vcpu_reg and friends > ?- Optimize kvm_vcpu_reg function > ?- Use Ftrace for trace capabilities > ?- Updated documentation and commenting > ?- Use KVM_IRQ_LINE instead of KVM_INTERRUPT > ?- Emulates load/store instructions not supported through HSR > ? syndrome information. > ?- Frees 2nd stage translation tables on VM teardown > ?- Handles IRQ/FIQ instructions > ?- Handles more CP15 accesses > ?- Support guest WFI calls > ?- Uses debugfs instead of /proc > ?- Support compiling in Thumb mode > > Changes since v2: > ?- Performs world-switch code > ?- Maps guest memory using 2nd stage translation > ?- Emulates co-processor 15 instructions > ?- Forwards I/O faults to QEMU. > > > > Torsten Schwab > Marketing GmbH > Emanuelstr. 3, > 10317 Berlin > Deutschland > Telefon: +49 (33) 5310967 > Email: woozydude at gmail.com > Site: http://flug.prexxis.de/ > _______________________________________________ > Android-virt mailing list > Android-virt at lists.cs.columbia.edu > https://lists.cs.columbia.edu/cucslists/listinfo/android-virt > -- Christoffer Dall PhD Student Columbia University Computer Science Department http://www.cs.columbia.edu/~cdall
