linux-toradex.git/arch/ia64/include/asm/kvm_host.h, branch v3.4.68

KVM: Introduce kvm_memory_slot::arch and move lpage_info into it

2012-03-08T12:10:22+00:00

Some members of kvm_memory_slot are not used by every architecture.

This patch is the first step to make this difference clear by
introducing kvm_memory_slot::arch;  lpage_info is moved into it.

Signed-off-by: Takuya Yoshikawa 
Signed-off-by: Marcelo Tosatti 
Signed-off-by: Avi Kivity

KVM: Clean up vm creation and release

2011-01-12T09:29:09+00:00

IA64 support forces us to abstract the allocation of the kvm structure.
But instead of mixing this up with arch-specific initialization and
doing the same on destruction, split both steps. This allows to move
generic destruction calls into generic code.

It also fixes error clean-up on failures of kvm_create_vm for IA64.

Signed-off-by: Jan Kiszka 
Signed-off-by: Avi Kivity

KVM: Remove unnecessary divide operations

2010-08-01T07:47:30+00:00

This patch converts unnecessary divide and modulo operations
in the KVM large page related code into logical operations.
This allows to convert gfn_t to u64 while not breaking 32
bit builds.

Signed-off-by: Joerg Roedel 
Signed-off-by: Marcelo Tosatti

KVM: Move irq ack notifier list to arch independent code

2009-12-03T07:32:07+00:00

Mask irq notifier list is already there.

Signed-off-by: Gleb Natapov 
Signed-off-by: Avi Kivity

KVM: Prepare memslot data structures for multiple hugepage sizes

2009-09-10T05:33:02+00:00

[avi: fix build on non-x86]

Signed-off-by: Joerg Roedel 
Signed-off-by: Avi Kivity

KVM: Break dependency between vcpu index in vcpus array and vcpu_id.

2009-09-10T05:32:52+00:00

Archs are free to use vcpu_id as they see fit. For x86 it is used as
vcpu's apic id. New ioctl is added to configure boot vcpu id that was
assumed to be 0 till now.

Signed-off-by: Gleb Natapov 
Signed-off-by: Avi Kivity

KVM: Enable snooping control for supported hardware

2009-06-10T08:48:50+00:00

Memory aliases with different memory type is a problem for guest. For the guest
without assigned device, the memory type of guest memory would always been the
same as host(WB); but for the assigned device, some part of memory may be used
as DMA and then set to uncacheable memory type(UC/WC), which would be a conflict of
host memory type then be a potential issue.

Snooping control can guarantee the cache correctness of memory go through the
DMA engine of VT-d.

[avi: fix build on ia64]

Signed-off-by: Sheng Yang 
Signed-off-by: Avi Kivity

KVM: ia64: Drop in SN2 replacement of fast path ITC emulation fault handler

2009-06-10T08:48:29+00:00

Copy in SN2 RTC based ITC emulation for fast exit. The two versions
have the same size, so a dropin is simpler than patching the branch
instruction to hit the SN2 version.

Signed-off-by: Jes Sorensen 
Acked-by: Xiantao Zhang 
Signed-off-by: Avi Kivity

KVM: ia64: Map in SN2 RTC registers to the VMM module

2009-06-10T08:48:28+00:00

On SN2, map in the SN2 RTC registers to the VMM module, needed for ITC
emulation.

Signed-off-by: Jes Sorensen 
Acked-by: Xiantao Zhang 
Signed-off-by: Avi Kivity

KVM: APIC: kvm_apic_set_irq deliver all kinds of interrupts

2009-06-10T08:48:26+00:00

Get rid of ioapic_inj_irq() and ioapic_inj_nmi() functions.

Signed-off-by: Gleb Natapov 
Signed-off-by: Marcelo Tosatti