pm24.git/include/linux/kvm.h, branch v2.6.34-rc1

KVM: x86: Add KVM_CAP_X86_ROBUST_SINGLESTEP

2010-03-01T15:36:14Z

This marks the guest single-step API improvement of 94fe45da and 91586a3b with a capability flag to allow reliable detection by user space. Signed-off-by: Jan Kiszka Cc: stable@kernel.org (2.6.33) Signed-off-by: Avi Kivity

KVM: enable PCI multiple-segments for pass-through device

2010-03-01T15:36:06Z

Enable optional parameter (default 0) - PCI segment (or domain) besides BDF, when assigning PCI device to guest. Signed-off-by: Zhai Edwin Acked-by: Chris Wright Signed-off-by: Marcelo Tosatti

KVM: Implement NotifyLongSpinWait HYPER-V hypercall

2010-03-01T15:36:00Z

Windows issues this hypercall after guest was spinning on a spinlock for too many iterations. Signed-off-by: Gleb Natapov Signed-off-by: Vadim Rozenfeld Signed-off-by: Avi Kivity

KVM: Add HYPER-V apic access MSRs

2010-03-01T15:36:00Z

Implement HYPER-V apic MSRs. Spec defines three MSRs that speed-up access to EOI/TPR/ICR apic registers for PV guests. Signed-off-by: Gleb Natapov Signed-off-by: Vadim Rozenfeld Signed-off-by: Avi Kivity

KVM: Implement bare minimum of HYPER-V MSRs

2010-03-01T15:35:57Z

Minimum HYPER-V implementation should have GUEST_OS_ID, HYPERCALL and VP_INDEX MSRs. [avi: fix build on i386] Signed-off-by: Gleb Natapov Signed-off-by: Vadim Rozenfeld Signed-off-by: Avi Kivity

KVM: introduce kvm->srcu and convert kvm_set_memory_region to SRCU update

2010-03-01T15:35:44Z

Use two steps for memslot deletion: mark the slot invalid (which stops instantiation of new shadow pages for that slot, but allows destruction), then instantiate the new empty slot. Also simplifies kvm_handle_hva locking. Signed-off-by: Marcelo Tosatti

Merge commit 'origin/master' into next

2009-12-09T06:14:38Z

Conflicts: include/linux/kvm.h

powerpc/kvm: Sync guest visible MMU state

2009-12-08T05:02:50Z

Currently userspace has no chance to find out which virtual address space we're in and resolve addresses. While that is a big problem for migration, it's also unpleasent when debugging, as gdb and the monitor don't work on virtual addresses. This patch exports enough of the MMU segment state to userspace to make debugging work and thus also includes the groundwork for migration. Signed-off-by: Alexander Graf Signed-off-by: Benjamin Herrenschmidt

KVM: s390: Make psw available on all exits, not just a subset

2009-12-03T07:32:25Z

This patch moves s390 processor status word into the base kvm_run struct and keeps it up-to date on all userspace exits. The userspace ABI is broken by this, however there are no applications in the wild using this. A capability check is provided so users can verify the updated API exists. Cc: stable@kernel.org Signed-off-by: Carsten Otte Signed-off-by: Avi Kivity

KVM: x86: Add KVM_GET/SET_VCPU_EVENTS

2009-12-03T07:32:25Z

This new IOCTL exports all yet user-invisible states related to exceptions, interrupts, and NMIs. Together with appropriate user space changes, this fixes sporadic problems of vmsave/restore, live migration and system reset. [avi: future-proof abi by adding a flags field] Signed-off-by: Jan Kiszka Signed-off-by: Avi Kivity