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 文章标题 : KVM-87 is release!
帖子发表于 : 2009-07-08 14:54 

注册: 2008-04-08 9:27
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changeLog: http://www.linux-kvm.org/page/ChangeLog
kvm-87 [25 june 2009]

merge qemu upstream (Mark McLoughlin, Avi Kivity)
tune and view live migration progress
allow setting qcow2 cluster size
http protocol for images
qcow2 speedups
networking improvements
fix -no-shatdown command line option (Daniel Gollub)
fix warnings on 32-bit hosts (Michael S. Tsirkin)
use a bitmap for tracking used interrupts (Alex Williamson)
support running without vga option rom (Jan Kiszka)
make kvmtrace_format mode distro friendly (Eduardo Habkost)
fix mac annoucement after live migation with virtio net (Gleb Natapov)
merge cpu state more compatible with upstream qemu (Jan Kiszka)
improve large page memory layout
only initialize lapic after the vcpu (Glauber Costa)
clean up cpuid feature trimming (Glauber Costa)
avoid harmless msr warnings (Marcelo Tosatti)
have bios read read MADT to implement acpi _MAT (Gleb Natapov)
fix tpr patching to get cpu index from Windows PCR (Gleb Natapov)
separate kvm from pic implementation (Glauber Costa)
remove cpu index in libkvm/qemu interface (Gleb Natapov)
halt guest instead of aborting on error
fix dma on ia64 (Jes Sorensen)
fix MADT, RSDT creation (Beth Kon)
start libkvm removal (Glauber Costa)
make qemu-kvm implementation closer to upstream (Gleb Natapov)
move acpi processor descriptions to ssdt (Jes Sorensen)
machine check exception support (Huang Ying)
not userspace visible yet
msr cleanups (Jaswinder Singh Rajput)
fix cpuid error handling (Mark McLoughlin)
fix jmp far decoding
makefile cleanup (Christoph Hellwig)
drop "interrupt shadow" flag when single stepping (Gleb Natapov)
allow 4K ptes with PAT bit set
irqfd (Gregory Haskins)
allow speaker emulation in usespace (Jan Kiszka)
fix ia64 timestamp counter (Jes Sorensen)
fix PAE PDPTR handling
fixes Fedora 11 i686 guests
s390 inter-vcpu communication fixes (Christian Ehrhardt)
s390 memory slot management improvements (Christian Ehrhardt)
reduce MSI-X support to 256 vectors (Sheng Yang)
avoid truncation of sysenter msrs on AMD (Andre Przywara)
fix performance problem due to irq disabling on device assignment (Sheng Yang)
fix init/exit text annotations (Stephen Rothwell)
clean up coalesced_mmio destruction (Gregory Haskins)
cleanup kernel iodevice code (Gregory Haskins)
register PIT device after initialization (Gregory Haskins)
avoid redundant tlb flush when using ept
simplify ptptr and cr3 management on Intel
cache pdptrs for i686 pae guests
improve handling of unhandled ept violations
fix host reboot failures with CONFIG_MAXSMP
powerpc e500 adjustments (Liu Yu)
vmx unrestricted guest (Nitin A Kamble)
clean up lapic interface (Jan Kiszka)
fix PIC locking (Marcelo Tosatti)
improve PIC and IOAPIC scaling (Marcelo Tosatti)
handle machine checks while running in guest mode (Andi Kleen)
disable large pages on misaligned memory slots
prevent overflow in largepage calculation
prevent unnecessarily setting guest pages dirty bits under ept
decouple vcpu id from apic id (Gleb Natapov)
improve internal vcpu accessors (Gleb Natapov)
break infinite emulation failure loops
fix mmu audit (Marcelo Tosatti)
generic performance counter msr handling (Andre Przywara, Amit Shah)
improve ept error reporting (Marcelo Tosatti)
disable large pages if ept does not support them (Marcelo Tosatti)
improve simultaneous exception handling (Gleb Natapov)
optimize APIC interrupt request register searching (Gleb Natapov)
fix live migration with large pages (Izik Eidus)
fix racy event propagation in timer (Jan Kiszka)
remove unnecessary atomic test in timer (Jan Kiszka)
optimize cr2 reloads on vmx
drop cr2 save/restore on svm
fix crash when guest uses vmx instructions
implement msrs used by Hyper-V as a guest (Alexander Graf)
implement invlpga instruction (Alexander Graf)
improve nested interrupt injection (Alexander Graf)
convert kvmtrace to use the generic kernel infrastructure (Marcelo Tosatti)
fix concurrent mmu reloads and tlb flushes (Marcelo Tosatti)
fix ia64 build (Jes Sorensen)

Download: http://sourceforge.net/project/showfile ... _id=180599

不知现在的VB和VM支持VT后速度上是否会比KVM快,还是一样 or还是不如?
有装的大大们测过吗? :em09


_________________
XP on Thinkpad T43
ubuntu on Thinkpad X61 with XP on KVM


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 文章标题 : Re: KVM-87 is release!
帖子发表于 : 2009-07-09 15:29 
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注册: 2007-10-05 21:02
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sudo modprobe kvm-amd
FATAL: Error inserting kvm_amd (/lib/modules/2.6.30-ARCH/extra/kvm-amd.ko): Unknown symbol in module, or unknown parameter (see dmesg)

只好用回86


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