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# Date Author Comment
b5d54bd4 08/30/2013 01:21 am Anthony Liguori

Merge remote-tracking branch 'qemu-kvm/uq/master' into stable-1.5

  • qemu-kvm/uq/master:
    kvm-stub: fix compilation
    kvm: shorten the parameter list for get_real_device()
    kvm: i386: fix LAPIC TSC deadline timer save/restore
    kvm-all.c: max_cpus should not exceed KVM vcpu limit...
ca916d37 08/09/2013 10:19 pm Vincenzo Maffione

kvm: add KVM_IRQFD_FLAG_RESAMPLE support

Added an EventNotifier* parameter to
kvm-all.c:kvm_irqchip_add_irqfd_notifier(), in order to give KVM
another eventfd to be used as "resamplefd". See the documentation
in the linux kernel sources in Documentation/virtual/kvm/api.txt...
38e478ec 07/27/2013 12:05 am Stefan Weil

kvm: Change prototype of kvm_update_guest_debug()

Passing a CPUState pointer instead of a CPUArchState pointer eliminates
the last target dependent data type in sysemu/kvm.h.

It also simplifies the code.

Signed-off-by: Stefan Weil <>
Acked-by: Paolo Bonzini <>...
62278814 07/23/2013 03:41 am Andreas Färber

kvm: Change kvm_{insert,remove}_breakpoint() argument to CPUState

CPUArchState is no longer directly used since converting CPU loops to
CPUState.

Prepares for changing GDBState::c_cpu to CPUState.

Signed-off-by: Andreas Färber <>
80b7cd73 07/09/2013 10:20 pm Andreas Färber

kvm: Free current_cpu identifier

Since CPU loops are done as last step in kvm_{insert,remove}_breakpoint()
and kvm_remove_all_breakpoints(), we do not need to distinguish between
invoking CPU and iterated CPUs and can thereby free the identifier for
use as a global variable....
1d5791f4 07/09/2013 10:20 pm Andreas Färber

kvm: Change kvm_remove_all_breakpoints() argument to CPUState

Acked-by: Paolo Bonzini <>
Reviewed-by: Richard Henderson <>
Signed-off-by: Andreas Färber <>
7b774593 07/01/2013 02:11 am Alexander Graf

KVM: Export kvm_init_irq_routing

On PPC, we can have different types of interrupt controllers, so we really
only know that we are going to use one when we created it.

Export kvm_init_irq_routing() to common code, so that we don't have to call
kvm_irqchip_create()....
cb925cf9 07/01/2013 02:11 am Alexander Graf

KVM: PIC: Only commit irq routing when necessary

The current logic updates KVM's view of our interrupt map every time we
change it. While this is nice and bullet proof, it slows things down
badly for me. QEMU spends about 3 seconds on every start telling KVM what...
215e79c0 07/01/2013 02:11 am Alexander Graf

KVM: Don't assume that mpstate exists with in-kernel PIC always

On PPC, we don't support MP state. So far it's not necessary and I'm
not convinced yet that we really need to support it ever.

However, the current idle logic in QEMU assumes that an in-kernel PIC...
dd1750d7 06/28/2013 02:25 pm Andreas Färber

kvm: Change kvm_cpu_synchronize_state() argument to CPUState

It no longer relies on CPUArchState since 20d695a.

Reviewed-by: liguang <>
Acked-by: Paolo Bonzini <>
Reviewed-by: Richard Henderson <>...
cb446eca 06/28/2013 02:25 pm Andreas Färber

kvm: Change cpu_synchronize_state() argument to CPUState

Change Monitor::mon_cpu to CPUState as well.

Reviewed-by: liguang <>
Acked-by: Paolo Bonzini <>
Signed-off-by: Andreas Färber <>
491d6e80 06/28/2013 02:25 pm Andreas Färber

kvm: Change kvm_set_signal_mask() argument to CPUState

CPUArchState is no longer needed.

Prepares for changing qemu_kvm_init_cpu_signals() argument to CPUState.

Acked-by: Paolo Bonzini <>
Reviewed-by: Richard Henderson <>...
1458c363 06/28/2013 02:25 pm Andreas Färber

kvm: Change kvm_cpu_exec() argument to CPUState

It no longer uses CPUArchState.

Prepares for changing qemu_kvm_cpu_thread_fn() opaque to CPUState.

Acked-by: Paolo Bonzini <>
Reviewed-by: Richard Henderson <>
Signed-off-by: Andreas Färber <>
df9c8b75 05/29/2013 04:15 pm Jordan Justen

kvm: add kvm_readonly_mem_enabled

Signed-off-by: Jordan Justen <>
Reviewed-by: Paolo Bonzini <>
Message-id:
Signed-off-by: Anthony Liguori <>
6eebf958 05/14/2013 04:53 pm Paolo Bonzini

osdep, kvm: rename low-level RAM allocation functions

This is preparatory to the introduction of a separate freeing API.

Reported-by: Amos Kong <>
Signed-off-by: Paolo Bonzini <>
Reviewed-by: Amos Kong <>...
c4cfef5e 05/01/2013 02:04 pm Igor Mammedov

cpu: Make kvm-stub.o available outside softmmu

It will provide stubs for *-user targets once softmmu-specific calls
are attempted from common CPU code.

Signed-off-by: Igor Mammedov <>
Reviewed-by: Eduardo Habkost <>...
13eed94e 05/01/2013 02:04 pm Igor Mammedov

cpu: Call cpu_synchronize_post_init() from DeviceClass::realize()

If hotplugged, synchronize CPU state to KVM.

Signed-off-by: Igor Mammedov <>
Reviewed-by: Eduardo Habkost <>
Signed-off-by: Andreas Färber <>
5dff24be 04/19/2013 04:38 pm Anthony Liguori

Merge remote-tracking branch 'mst/tags/for_anthony' into staging

pci: add pci test device

This adds a new device that we can use for testing PCI PIO and MMIO, with and
without ioeventfd in different configurations. FAST_MMIO will be added if/when
kvm supports it. Also included are minor cleanups in kvm APIs that it needs....
3f24a58f 04/16/2013 02:19 am Igor Mammedov

cpu: Pass CPUState to cpu_synchronize_post()

... so it could be called without requiring CPUArchState.

Signed-off-by: Igor Mammedov <>
Reviewed-by: Eduardo Habkost <>
Signed-off-by: Andreas Färber <>
500ffd4a 04/14/2013 02:05 pm Michael S. Tsirkin

kvm: remove unused APIs

There are only used internally now, move them
out of header and out of stub.

Signed-off-by: Michael S. Tsirkin <>
d5286af5 02/01/2013 11:08 pm liguang

accel: change {xen, kvm, tcg, qtest}_allowed from int to bool

Signed-off-by: liguang <>
Signed-off-by: Anthony Liguori <>
290adf38 01/28/2013 05:57 pm Andreas Färber

kvm: Pass CPUState to kvm_on_sigbus_vcpu()

Since commit 20d695a9254c1b086a456d3b79a3c311236643ba (kvm: Pass
CPUState to kvm_arch_*) CPUArchState is no longer needed.

Allows to change qemu_kvm_eat_signals() argument as well.

Signed-off-by: Andreas Färber <>...
d61a23ba 01/27/2013 03:34 pm Eduardo Habkost

kvm: Add fake KVM_FEATURE_CLOCKSOURCE_STABLE_BIT for builds without KVM

Signed-off-by: Eduardo Habkost <>
Acked-by: Marcelo Tosatti <>
Signed-off-by: Andreas Färber <>
b164e48e 01/27/2013 03:34 pm Eduardo Habkost

kvm: Create kvm_arch_vcpu_id() function

This will allow each architecture to define how the VCPU ID is set on
the KVM_CREATE_VCPU ioctl call.

Signed-off-by: Eduardo Habkost <>
Acked-by: Gleb Natapov <>
Signed-off-by: Andreas Färber <>
9ca58923 01/15/2013 05:09 am Eduardo Habkost

kvm: Add fake KVM constants to avoid #ifdefs on KVM-specific code

Any KVM-specific code that use these constants must check if
kvm_enabled() is true before using them.

Signed-off-by: Eduardo Habkost <>
Reviewed-by: Gleb Natapov <>...
504134d2 01/15/2013 05:09 am Andreas Färber

kvm: Pass CPUState to kvm_init_vcpu()

CPUArchState is no longer needed, and it thereby no longer depends on
NEED_CPU_H.

Signed-off-by: Andreas Färber <>
501a7ce7 12/23/2012 01:40 am Andreas Färber

Merge branch 'master' of git://git.qemu.org/qemu into qom-cpu

Adapt header include paths.

Signed-off-by: Andreas Färber <>
9c17d615 12/19/2012 09:32 am Paolo Bonzini

softmmu: move include files to include/sysemu/

Signed-off-by: Paolo Bonzini <>