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root / target-i386 @ 1a03675d

Name Size
TODO 1.1 kB
cpu.h 26.9 kB
exec.h 9.3 kB
helper.c 63.1 kB
helper.h 6.3 kB
helper_template.h 8.6 kB
kvm.c 29.1 kB
machine.c 13.6 kB
op_helper.c 158.8 kB
ops_sse.h 58.1 kB
ops_sse_header.h 11.6 kB
svm.h 5.8 kB
translate.c 257.6 kB

Latest revisions

# Date Author Comment
1a03675d 12/12/2009 03:59 pm Glauber Costa

v2: properly save kvm system time msr registers

Currently, the msrs involved in setting up pvclock are not saved over
migration and/or save/restore. This patch puts their value in special
fields in our CPUState, and deal with them using vmstate.

kvm also has to account for it, by including them in the msr list...
4d6e3ac5 12/12/2009 03:59 pm Jan Kiszka

kvm: x86: Save/restore exception_index

As KVM now makes use of exception_index to keep pending exceptions, we
have to save&restore this field as well.

NOTE: We have to nail the arch-independent exception_index down to a
certain bit width for proper vmstate processing, namely to 32 bit....
6d9fef1a 12/07/2009 07:13 pm Andre Przywara

cpuid: Fix multicore setup on Intel

The multicore CPUID code detects whether the guest is an Intel or an
AMD CPU, because the Linux kernel is picky about the CmpLegacy bit.
KVM by default passes through the host's vendor, which was not
catched by the code. So fork out the vendor determining bits into a...
6fb6d245 12/07/2009 04:45 pm Jan Kiszka

kvm: x86: Fix initial kvm_has_msr_star

KVM_GET_MSR_INDEX_LIST returns -E2BIG when the provided space is too
small for all MSRs. But this is precisely the error we trigger with the
initial request in order to obtain that size. Do not fail in that case.

This caused a subtle corruption of the guest state as MSR_STAR was not...
a0fb002c 12/03/2009 11:25 pm Jan Kiszka

kvm: x86: Add support for VCPU event states

This patch extends the qemu-kvm state sync logic with support for
KVM_GET/SET_VCPU_EVENTS, giving access to yet missing exception,
interrupt and NMI states.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Anthony Liguori <>
5a2e3c2e 12/03/2009 11:25 pm Jan Kiszka

kvm: x86: Fix merge artifact of f8d926e9 about mp_state

Signed-off-by: Jan Kiszka <>
Signed-off-by: Anthony Liguori <>
caa5af0f 11/17/2009 04:49 pm Jan Kiszka

kvm: Add arch reset handler

Will be required by succeeding changes.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Anthony Liguori <>
0e607a80 11/17/2009 04:49 pm Jan Kiszka

kvm: x86: Refactor use of interrupt_bitmap

Drop interrupt_bitmap from the cpustate and solely rely on the integer
interupt_injected. This prepares us for the new injected-interrupt
interface, which will deprecate the bitmap, while preserving
compatibility....
9bdbe550 11/12/2009 07:23 pm Hollis Blanchard

kvm: Move KVM mp_state accessors to i386-specific code

Unbreaks PowerPC and S390 KVM builds.

Signed-off-by: Hollis Blanchard <>
Signed-off-by: Anthony Liguori <>
b55a37c9 11/07/2009 12:37 pm Blue Swirl

user: move CPU reset call to main.c for x86/PPC/Sparc

Signed-off-by: Blue Swirl <>

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