From: Michael Roth
This enables hotplug of PCI devices to a PHB. Upon hotplug we
generate the OF-nodes required by PAPR specification and
IEEE 1275-1994 "PCI Bus Binding to Open Firmware" for the
device.
We associate the corresponding FDT for these nodes with the DRC
corresponding to the slot, w
From: Thomas Huth
hw_error() is designed for printing CPU-related error messages
(e.g. it also prints a full CPU register dump). For error messages
that are not directly related to CPU problems, a function like
error_report() should be used instead.
Signed-off-by: Thomas Huth
Signed-off-by: Dav
From: Nathan Fontenot
This extends the data structures currently used to report EPOW events to
guests via the check-exception RTAS interfaces to also include event types
for hotplug/unplug events.
This is currently undocumented and being finalized for inclusion in PAPR
specification, but we impl
From: Michael Roth
This adds a general overview of hotplug/dynamic-reconfiguration
for sPAPR/pSeries guest.
As specified in PAPR+ v2.7.
Signed-off-by: Michael Roth
Reviewed-by: David Gibson
Signed-off-by: David Gibson
---
docs/specs/ppc-spapr-hotplug.txt | 287 ++
From: Alexey Kardashevskiy
This replaces object_child_foreach() and callback with existing
SPAPR_PCI_LIOBN() and spapr_tce_find_by_liobn() to make the code easier
to read.
This is a mechanical patch so no behaviour change is expected.
Signed-off-by: Alexey Kardashevskiy
Signed-off-by: David Gi
From: Nikunj A Dadhania
Signed-off-by: Nikunj A Dadhania
Reviewed-by: Igor Mammedov
Reviewed-by: Thomas Huth
Acked-by: David Gibson
Signed-off-by: David Gibson
---
hw/ppc/spapr.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 4d66eef..3f67df8 10064
From: Alexey Kardashevskiy
This makes find_phb()/find_dev() public and changed its names
to spapr_pci_find_phb()/spapr_pci_find_dev() as they are going to
be used from other parts of QEMU such as VFIO DDW (dynamic DMA window)
or VFIO PCI error injection or VFIO EEH handling - in all these
cases t
spapr_pci.c contains a number of expressions of the form (uval == -1) or
(uval != -1), where 'uval' is an unsigned value.
This mostly works in practice, because as long as the width of uval is
greater or equal than that of (int), the -1 will be promoted to the
unsigned type, which is the expected
From: Nikunj A Dadhania
Machines types can have different requirement for default ram
size. Introduce a member in the machine class and set the current
default_ram_size to 128MB.
For QEMUMachine types override the value during the registration of
the machine and for MachineClass introduce the ge
From: Michael Roth
This interface is used to fetch an OF device-tree nodes that describes a
newly-attached device to guest. It is called multiple times to walk the
device-tree node and fetch individual properties into a 'workarea'/buffer
provided by the guest.
The device-tree is generated by QEM
From: Michael Roth
This function handles generation of ibm,drc-* array device tree
properties to describe DRC topology to guests. This will by used
by the guest to direct RTAS calls to manage any dynamic resources
we associate with a particular DR Connector as part of
hotplug/unplug.
Since gener
From: Tyrel Datwyler
This uses extension of existing EPOW interrupt/event mechanism
to notify userspace tools like librtas/drmgr to handle
in-guest configuration/cleanup operations in response to
device_add/device_del.
Userspace tools that don't implement this extension will need
to be run manua
From: Alexey Kardashevskiy
This gets rid of a magic constant describing the default DMA window size
for an emulated PHB.
Signed-off-by: Alexey Kardashevskiy
Signed-off-by: David Gibson
---
hw/ppc/spapr_pci.c | 6 +++---
include/hw/pci-host/spapr.h | 2 ++
2 files changed, 5 insertion
Now that 2.4 development has opened, create a new pseries machine type
variant. For now it is identical to the pseries-2.3 machine type, but
a number of new features are coming that will need to set backwards
compatibility options.
Signed-off-by: David Gibson
---
hw/ppc/spapr.c | 24 +++
From: Alexey Kardashevskiy
This is to reduce VIO noise while debugging PCI DMA.
Signed-off-by: Alexey Kardashevskiy
Signed-off-by: David Gibson
---
hw/ppc/spapr_iommu.c | 27 ---
include/hw/ppc/spapr.h | 1 +
trace-events | 4
3 files changed, 25 ins
From: Michael Roth
We need to work with PCI BARs to generate OF properties
during PCI hotplug for sPAPR guests.
Signed-off-by: Michael Roth
Reviewed-by: David Gibson
Acked-by: Michael S. Tsirkin
Signed-off-by: David Gibson
---
hw/pci/pci.c | 2 +-
include/hw/pci/pci.h | 6 ++
2
From: Alexey Kardashevskiy
We are going to have multiple DMA windows per PHB and we want them to
migrate so we need a predictable way of assigning LIOBNs.
This introduces a macro which makes up a LIOBN from fixed prefix,
PHB index (unique PHB id) and window number.
This introduces a SPAPR_PCI_D
From: Michael Roth
This is similar to the existing rtas_st_buffer(), but for cases
where the guest is not expecting a length-encoded byte array.
Namely, for calls where a "work area" buffer is used to pass
around arbitrary fields/data.
Signed-off-by: Michael Roth
Reviewed-by: David Gibson
Sign
From: Mike Day
This interface allows a guest to control various platform/device
sensors. Initially, we only implement support necessary to control
sensors that are required for hotplug: DR connector indicators/LEDs,
resource allocation state, and resource isolation state.
See docs/specs/ppc-spap
From: Alexey Kardashevskiy
The existing KVM_CREATE_SPAPR_TCE ioctl only support 4G windows max as
the window size parameter to the kernel ioctl() is 32-bit so
there's no way of expressing a TCE window > 4GB.
We are going to add huge DMA windows support so this will create small
window and unexpe
From: Mike Day
This interface allows a guest to read various platform/device sensors.
initially, we only implement support necessary to support hotplug:
reading of the dr-entity-sense sensor, which communicates the state of
a hotplugged resource/device to the guest (EMPTY/PRESENT/UNUSABLE).
See
From: Nathan Fontenot
These interfaces manage the power domains that guest devices are
assigned to and are used to power on/off devices. Currently we
only utilize 1 power domain, the 'live-insertion' domain, which
automates power management of plugged/unplugged devices, essentially
making these c
From: Tyrel Datwyler
We don't actually rely on this interface to surface hotplug events, and
instead rely on the similar-but-interrupt-driven check-exception RTAS
interface used for EPOW events. However, the existence of this interface
is needed to ensure guest kernels initialize the event-report
From: Alexey Kardashevskiy
PAPR is defined as big endian so TCEs need an adjustment so
does this patch.
This changes code to have ldq_be_phys() in one place.
Signed-off-by: Alexey Kardashevskiy
Reviewed-by: David Gibson
Signed-off-by: David Gibson
---
hw/ppc/spapr_iommu.c | 7 +++
1 fil
From: Michael Roth
This option enables/disables PCI hotplug for a particular PHB.
Also add machine compatibility code to disable it by default for machine
types prior to pseries-2.4.
Signed-off-by: Michael Roth
Reviewed-by: David Gibson
Signed-off-by: David Gibson
---
hw/ppc/spapr.c
From: Alexey Kardashevskiy
This introduces a macro which makes up a LIOBN from fixed prefix and
VIO device address (@reg property).
This is to keep LIOBN macros rendering consistent - the same macro for
PCI has been added by the previous patch.
Signed-off-by: Alexey Kardashevskiy
Reviewed-by:
From: Alexey Kardashevskiy
At the moment spapr_tce_find_by_liobn() is used by H_PUT_TCE/...
handlers to find an IOMMU by LIOBN.
We are going to implement Dynamic DMA windows (DDW), new code
will go to a new file and we will use spapr_tce_find_by_liobn()
there too so let's make it public.
Signed
From: Thomas Huth
When specifying a non-existing file with the "-bios" parameter, QEMU
complained that it "could not find LPAR rtas". That's obviously a
copy-n-paste bug from the code which loads the spapr-rtas.bin, it
should complain about a missing firmware file instead.
Additionally the error
From: Thomas Huth
The check "liobn & 0xULL" in spapr_tce_find_by_liobn()
is completely useless since liobn is only declared as an uint32_t
parameter. Fix this by using target_ulong instead (this is what most
of the callers of this function are using, too).
Signed-off-by: Thomas H
From: Alexey Kardashevskiy
Useful for debugging.
Signed-off-by: Alexey Kardashevskiy
Signed-off-by: David Gibson
---
hw/ppc/spapr_iommu.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/hw/ppc/spapr_iommu.c b/hw/ppc/spapr_iommu.c
index c17e831..a14cdc4 100644
--- a/hw/p
Now that qemu-2.4 has opened, here's the first patch of patches
related to -machine pseries. Main things here are:
* Support for PCI hotplug from Michael Roth and others
* Preliminary cleanups for dynamic DMA windows with VFIO
* Some small cleanups and fixes from Thomas Huth
* Creates
From: Michael Roth
These will be used to support hotplug/unplug of PCI devices to the PCI
bus associated with a particular PHB.
We also set up device-tree properties in each PHBs initial FDT to
describe the DRCs associated with them. This advertises to guests that
each PHB is DR-capable device w
On Thu, Apr 30, 2015 at 04:04:49PM -0500, Michael Roth wrote:
> Quoting David Gibson (2015-04-29 23:13:04)
> > On Wed, Apr 22, 2015 at 01:28:04AM -0500, Michael Roth wrote:
> > > These patches are based on spapr-next, and can also be obtained
> > > from:
> >
> > Thanks Michael.
> >
> > I've made
On Thu, Apr 30, 2015 at 07:03:20PM +0200, Thomas Huth wrote:
> On Thu, 30 Apr 2015 13:32:05 +1000
> Alexey Kardashevskiy wrote:
>
> > On 04/30/2015 05:01 AM, Thomas Huth wrote:
> > > hw_error() is designed for printing CPU-related error messages
> > > (e.g. it also prints a full CPU register dump
Quoting David Gibson (2015-04-30 20:29:23)
> Michael,
>
> I was just looking at some of the logging stuff in qemu-ga, and it
> seems to be doing something very odd with the "domain".
>
> static void ga_log(const gchar *domain, GLogLevelFlags level,
>const gchar *msg, gpointer
On Wed, Apr 29, 2015 at 5:38 AM, Pavel Fedin wrote:
> Hello!
> I would like to ask, what is the status of
> http://www.spinics.net/lists/kvm-arm/msg14466.html and
> http://www.spinics.net/lists/kvm-arm/msg14284.html ?
> I do not see this committed, but i would like to say that i have tested
> t
Add a TPM2 ACPI table if a TPM 2 is used in the backend.
Rename tpm_find() to tpm_get_version() and have this function
return the version of the TPM found, TPMVersion_Unspec if
no TPM is found. Use the version number to build version
specific ACPI tables.
Signed-off-by: Stefan Berger
---
hw/i38
Following the recent upgrade to version 1.3, extend the TPM TIS
interface with capabilities introduced for support of a TPM 2.
TPM TIS for TPM 2 introduced the following extensions beyond the
TPM TIS 1.3 (used for TPM 1.2):
- A new 32bit interface Id register was introduced.
- New flags for the s
In the TPM passthrough backend driver, modify the probing code so
that we can check whether a TPM 1.2 or TPM 2 is being used
and adapt the behavior of the TPM TIS accordingly.
Move the code that tested for a TPM 1.2 into tpm_utils.c
and extend it with test for probing for TPM 2. Have the
function
After the previous upgrade of the TPM TIS to version 1.3,
we now upgrade it to support a TPM 2 in the backend.
Stefan Berger (3):
Extend TPM TIS interface to support TPM 2
tpm: Probe for connected TPM 1.2 or TPM 2
TPM2 ACPI table support
backends/tpm.c | 14 +
hw/i386/ac
Michael,
I was just looking at some of the logging stuff in qemu-ga, and it
seems to be doing something very odd with the "domain".
static void ga_log(const gchar *domain, GLogLevelFlags level,
const gchar *msg, gpointer opaque)
{
GAState *s = opaque;
GTimeVal time;
On Thu, Apr 30, 2015 at 2:47 PM, Paolo Bonzini wrote:
>
>
> On 30/04/2015 22:21, Andreas Färber wrote:
>>>+cpu->self = cobj;
>>>+object_property_add_link(cpu_container, path, TYPE_CPU, &cpu->self,
>>>NULL,
>>>+ OBJ_PROP_LINK_UNREF_ON_RELEASE, &error_abort);
>
>
On Thu, Apr 30, 2015 at 12:19 PM, Eduardo Habkost wrote:
> This will provide a predictable path for the CPU objects, and a more
> powerful alternative for the query-cpus QMP command, as now every QOM
> property on CPU objects can be easily queried.
>
> Signed-off-by: Eduardo Habkost
> ---
> Note
Quoting Paolo Bonzini (2015-04-30 09:10:30)
>
>
> On 29/04/2015 21:20, Michael Roth wrote:
> > These patches are based on latest spapr-hotplug-pci patches, and
> > can also be obtained from:
> >
> > https://github.com/mdroth/qemu/commits/spapr-hotplug-phb
> >
> > These patches implement suppo
Quoting Paolo Bonzini (2015-04-30 09:08:10)
>
>
> On 29/04/2015 21:20, Michael Roth wrote:
> > +if (spapr->dr_phb_enabled) {
> > +for (i = 0; i < SPAPR_DRC_MAX_PHB; i++) {
> > +sPAPRDRConnector *drc =
> > +spapr_dr_connector_new(OBJECT(machine),
> > +
On Thu, Apr 30, 2015 at 11:14 AM, Christopher Covington
wrote:
> Present a system with an instructions per cycle of exactly one.
> This makes it less likely a user will mistake the cycle counter
> values as meaningful and makes calculations involving cycles
> trivial while preserving the necessary
Quoting Paolo Bonzini (2015-04-30 09:05:17)
>
>
> On 29/04/2015 21:20, Michael Roth wrote:
> > To support PHB hotplug we need to clean up lingering references,
> > memory, child properties, etc. prior to the PHB object being
> > finalized. Generally this will be called as a result of calling
> >
On 04/30/15 16:15, Kevin Wolf wrote:
> Am 30.04.2015 um 21:15 hat Eric Blake geschrieben:
>> [adding qemu-block]
>>
>> On 04/30/2015 12:23 PM, Don Slutz wrote:
>>> ~/qemu/out/master/x86_64-softmmu/qemu-system-x86_64 -h | head
>>> QEMU emulator version 2.3.50, Copyright (c) 2003-2008 Fabrice
>>> B
Quoting Paolo Bonzini (2015-04-30 08:35:13)
>
>
> On 29/04/2015 21:20, Michael Roth wrote:
> > If the parent is finalized as a result of object_unparent(), it
> > will still be attached to the composition tree at the time any
> > children are unparented as a result of that same call to
> > object
On 04/29/2015 09:30 AM, Eric Blake wrote:
> On 04/29/2015 05:29 AM, Markus Armbruster wrote:
>> Eric Blake writes:
>>
>>> Now that c_var() handles '.' in downstream extension names, fix
>>> the generator to support such names as additional types, enums,
>>> members within an enum, branches of a un
On Thu, Apr 30, 2015 at 23:14:06 +0300, Michael Tokarev wrote:
> 30.04.2015 22:16, Emilio G. Cota wrote:
> > ARRAY_SIZE is defined in osdep.h so having an unconditional
> > definition here is fragile.
>
> Fragile in what sense? Nothing in that file includes osdep.h.
Fragile in that future, unrela
On 30 April 2015 at 22:33, Christopher Covington
wrote:
> On Apr 30, 2015 2:28 PM, "Peter Maydell" wrote:
>> Are you really really sure the _raw function is the correct one?
>> Nowhere else in the codebase calls it except the other wrappers
>> in cpu.c which provide a sane view of the instruction
In apic_send_msi(), set msi_redir_hint to 0x1 when RH=1 in the
MSI Address Register.
Added an argument for msi_redir_hint to apic_deliver_irq(), and
changed calls to the function accordingly (using 0 as a default value
for non-MSI interrupts).
Signed-off-by: James Sullivan
---
Changes in v2:
Added arguments to apic_get_delivery_bitmask() for msi_redir_hint and
for delivery_mode, changing calls to the function accordingly (using 0
as a default value for msi_redir_hint for non-MSI interrupts).
Modified the implementation of apic_get_delivery_bitmask() such that if
msi_redir_hint == 1 or
Added three helper functions apic_match_dest(),
apic_match_physical_dest(), and apic_match_logical_dest() which can be
used to determine if a logical or physical APIC ID match a given LAPIC
under a given dest_mode. This does not account for shorthand.
Signed-off-by: James Sullivan
---
hw/intc/ap
Currently, apic_get_arb_pri() is unimplemented and returns 0.
Implemented apic_get_arb_pri() and added helper function
apic_compare_prio() to be used for LAPIC arbitration.
Signed-off-by: James Sullivan
---
Changes in v3:
* Fixed apic_get_arb_pri to use AMD's algorithm vs. Intel's
(incor
Changes in v2:
* Merged in low priority IRQ delivery implementation to RH bit
handling implementation, since both rely on the same helper
functions for priority arbitration.
* Corrected use of MSI data register => addr register when setting
msi_redir_hint in apic_send_msi().
Cha
On 30/04/2015 22:21, Andreas Färber wrote:
>>+cpu->self = cobj;
>>+object_property_add_link(cpu_container, path, TYPE_CPU, &cpu->self, NULL,
>>+ OBJ_PROP_LINK_UNREF_ON_RELEASE, &error_abort);
Doesn't this leak the CPU object?
I have a patch to add "." and "..
Quoting Michael Roth (2015-04-30 16:04:49)
> Quoting David Gibson (2015-04-29 23:13:04)
> > On Wed, Apr 22, 2015 at 01:28:04AM -0500, Michael Roth wrote:
> > > These patches are based on spapr-next, and can also be obtained
> > > from:
> >
> > Thanks Michael.
> >
> > I've made a few small conflic
Hi Peter,
Thanks for taking a look.
On Apr 30, 2015 2:28 PM, "Peter Maydell" wrote:
>
> On 30 April 2015 at 19:14, Christopher Covington
> wrote:
> > Present a system with an instructions per cycle of exactly one.
> > This makes it less likely a user will mistake the cycle counter
> > values as
Quoting David Gibson (2015-04-29 23:13:04)
> On Wed, Apr 22, 2015 at 01:28:04AM -0500, Michael Roth wrote:
> > These patches are based on spapr-next, and can also be obtained
> > from:
>
> Thanks Michael.
>
> I've made a few small conflict fixes and merged this into spapr-next.
Great, thanks!
>
First I did not participate in that discussion, second nack to that self
pointer. Please hold off on this until I'm back. Andreas
Eduardo Habkost schrieb:
>This will provide a predictable path for the CPU objects, and a more
>powerful alternative for the query-cpus QMP command, as now every QOM
Am 30.04.2015 um 21:15 hat Eric Blake geschrieben:
> [adding qemu-block]
>
> On 04/30/2015 12:23 PM, Don Slutz wrote:
> > ~/qemu/out/master/x86_64-softmmu/qemu-system-x86_64 -h | head
> > QEMU emulator version 2.3.50, Copyright (c) 2003-2008 Fabrice Bellard
> > usage: qemu-system-x86_64 [options]
30.04.2015 22:16, Emilio G. Cota wrote:
> ARRAY_SIZE is defined in osdep.h so having an unconditional
> definition here is fragile.
Fragile in what sense? Nothing in that file includes osdep.h.
At the maximum, compiler will issue a warning about redefinition
(it should really be redefinition, not
On 30 April 2015 at 20:28, Stefan Weil wrote:
> Am 30.04.2015 um 21:16 schrieb Emilio G. Cota:
>>
>> ARRAY_SIZE is defined in osdep.h so having an unconditional
>> definition here is fragile.
FWIW, the original patch of this failed to build on x86 too,
so I don't think we currently include osdep.
[adding qemu-block]
On 04/30/2015 12:23 PM, Don Slutz wrote:
> ~/qemu/out/master/x86_64-softmmu/qemu-system-x86_64 -h | head
> QEMU emulator version 2.3.50, Copyright (c) 2003-2008 Fabrice Bellard
> usage: qemu-system-x86_64 [options] [disk_image]
>
> 'disk_image' is a raw hard disk image for IDE
Am 30.04.2015 um 21:16 schrieb Emilio G. Cota:
ARRAY_SIZE is defined in osdep.h so having an unconditional
definition here is fragile.
Signed-off-by: Emilio G. Cota
---
tests/i440fx-test.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tests/i440fx-test.c b/tests/i440fx-test.c
index d
Signed-off-by: Kevin Wolf
---
MAINTAINERS | 6 ++
1 file changed, 6 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 25fd2b5..0b67c48 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -735,12 +735,14 @@ F: backends/rng*.c
nvme
M: Keith Busch
+L: qemu-bl...@nongnu.org
S: Supported
From: Stefan Hajnoczi
Signed-off-by: Stefan Hajnoczi
Signed-off-by: Kevin Wolf
---
MAINTAINERS | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 9e1413e..65a5cc5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -779,7 +779,6 @@ F: block/
F:
This will provide a predictable path for the CPU objects, and a more
powerful alternative for the query-cpus QMP command, as now every QOM
property on CPU objects can be easily queried.
Signed-off-by: Eduardo Habkost
---
Note that this doesn't replace any future topology enumeration
mechanisms we
From: Stefan Hajnoczi
Kevin is now sole maintainer of the core block layer, including
BlockDriverState graphs and monitor commands.
Signed-off-by: Stefan Hajnoczi
Signed-off-by: Kevin Wolf
---
MAINTAINERS | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/MAINTAINERS b/MAI
From: Stefan Hajnoczi
Block driver submaintainers has proven to be a good model. Kevin and
Stefan are splitting up the unclaimed block drivers so each has a
dedicated maintainer.
Signed-off-by: Stefan Hajnoczi
Signed-off-by: Kevin Wolf
---
MAINTAINERS | 77 +++
From: Daniel Stekloff
Windows seems to send two separate calls to NVMe controller configuration. The
first sends configuration info and the second the enable bit. I couldn't
enable the Windows 8.1 in-box NVMe driver with base Qemu. I made the
following change to store the configuration data and t
On 04/30/2015 01:15 PM, Eric Blake wrote:
> [adding qemu-block]
>
> On 04/30/2015 12:23 PM, Don Slutz wrote:
>> ~/qemu/out/master/x86_64-softmmu/qemu-system-x86_64 -h | head
>> QEMU emulator version 2.3.50, Copyright (c) 2003-2008 Fabrice Bellard
>> usage: qemu-system-x86_64 [options] [disk_image]
ARRAY_SIZE is defined in osdep.h so having an unconditional
definition here is fragile.
Signed-off-by: Emilio G. Cota
---
tests/i440fx-test.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tests/i440fx-test.c b/tests/i440fx-test.c
index d0bc8de..d610e66 100644
--- a/tests/i440fx-test.c
++
From: Stefan Hajnoczi
The block I/O path includes the asynchronous I/O machinery and
read/write/flush/discard processing. It somewhat arbitrarily also
includes block migration, which I've found myself reviewing patches for
over the years.
Signed-off-by: Stefan Hajnoczi
Signed-off-by: Kevin Wol
From: Stefan Hajnoczi
Cc: Kevin Wolf
Signed-off-by: Stefan Hajnoczi
Signed-off-by: Kevin Wolf
---
MAINTAINERS | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index b5ab755..0c14de1 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -704,10 +704,13
The following changes since commit 06feaacfb4cfef10cc0c93d97df7bfc8a71dbc7e:
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
(2015-04-30 12:04:11 +0100)
are available in the git repository at:
git://repo.or.cz/qemu/kevin.git tags/for-upstream
for you to fetch
On 30 April 2015 at 19:14, Christopher Covington
wrote:
> Present a system with an instructions per cycle of exactly one.
> This makes it less likely a user will mistake the cycle counter
> values as meaningful and makes calculations involving cycles
> trivial while preserving the necessary proper
Signed-off-by: Don Slutz
(cherry picked from commit b72adbe7510d0a30053d32334665ee887bec9e43)
---
trace-events | 7 +++
xen-hvm.c| 21 +
2 files changed, 28 insertions(+)
diff --git a/trace-events b/trace-events
index 30eba92..4666dad 100644
--- a/trace-events
+++ b/
~/qemu/out/master/x86_64-softmmu/qemu-system-x86_64 -h | head
QEMU emulator version 2.3.50, Copyright (c) 2003-2008 Fabrice Bellard
usage: qemu-system-x86_64 [options] [disk_image]
'disk_image' is a raw hard disk image for IDE hard disk 0
Standard options:
...
Signed-off-by: Don Slutz
---
vl.c
Signed-off-by: Don Slutz
---
MAINTAINERS | 7 +++
1 file changed, 7 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index b5ab755..4bbda42 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -755,6 +755,13 @@ S: Maintained
F: hw/net/vmxnet*
F: hw/scsi/vmw_pvscsi*
+VMware port
+M: Don Slut
The support included is enough to allow VMware tools to install in a
guest and provide guestinfo support. guestinfo support is provided
by what is known as VMware RPC support.
If the guest is running VMware tools, then the "build version" of
the tools is also available via the property build-numb
This adds one new inject command:
inject-vmport-action
And three guest info commands:
vmport-guestinfo-set
vmport-guestinfo-get
query-vmport-guestinfo
More details in qmp-commands.hx
Signed-off-by: Don Slutz
---
hw/misc/vmport_rpc.c | 265 +++
Signed-off-by: Don Slutz
---
hw/misc/vmport_rpc.c | 250 +++
trace-events | 8 +-
2 files changed, 255 insertions(+), 3 deletions(-)
diff --git a/hw/misc/vmport_rpc.c b/hw/misc/vmport_rpc.c
index 2403f52..caa82ef 100644
--- a/hw/misc/vmpo
This is the 1st part of "Add limited support of VMware's hyper-call
rpc".
This patch uses existing infrastructure used by vmmouse.c (provided
by vmport.c) to handle the VMware backdoor command 30.
One of the better on-line references is:
https://sites.google.com/site/chitchatvmback/backdoor
Mor
This is done by adding a new machine property vmware-port-ring3 that
needs to be enabled to have any effect. It only effects accel=tcg
mode. It is needed if you want to use VMware tools in accel=tcg
mode.
Signed-off-by: Don Slutz
(cherry picked from commit 6d99c91fc9ae27b476e89a8cc880b4a46e2375
Based on
https://sites.google.com/site/chitchatvmback/backdoor
and testing on ESXi, this should be in MB not bytes.
Signed-off-by: Don Slutz
---
hw/misc/vmport.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/misc/vmport.c b/hw/misc/vmport.c
index 7fcc00d..6b350ce 10064
Changes v4 to v5:
Paolo Bonzini
What is VMPORT_SHORT about?
Dropped this.
Why not use a bool in CPUX86State?
Took his sugestion and moved to a bool in X86CPU.
Changes v3 to v4:
Paolo Bonzini on "vmort_rpc: Add QMP access to vmport_rpc"
Does this compile on non-x86 tar
The previously missing registers are now present in QEMU.
Signed-off-by: Christopher Covington
---
target-arm/helper.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index 863cfd0..3e6fb0b 100644
--- a/target-arm/helper.c
+++ b
Present a system with an instructions per cycle of exactly one.
This makes it less likely a user will mistake the cycle counter
values as meaningful and makes calculations involving cycles
trivial while preserving the necessary property of the cycle
counter register as monotonically increasing.
Si
The Linux kernel accesses this register early in its setup.
Signed-off-by: Christopher Covington
---
target-arm/helper.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index c9463cb..863cfd0 100644
--- a/target-arm/helper.c
+++ b/target-arm/he
The Linux kernel accesses this register early in its setup.
Signed-off-by: Christopher Covington
---
target-arm/helper.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index 6aeb77c..c9463cb 100644
--- a/target-arm/helper.c
+++ b/target-arm/he
The Linux kernel accesses this register early in its setup.
Signed-off-by: Christopher Covington
---
target-arm/helper.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index d77c6de..6aeb77c 100644
--- a/target-arm/helper.c
+++ b/target-arm/hel
Write to one guest, migrate, and then read from the other.
adjust ahci_io to clear any buffers it creates, so that we
can use ahci_io safely on both guests knowing we are using
empty buffers and not accidentally re-using data.
Signed-off-by: John Snow
---
tests/ahci-test.c | 45 +++
If we're going to test the migration of halted DMA jobs,
we should probably check to make sure we can resume them
locally as a first step.
Signed-off-by: John Snow
---
tests/ahci-test.c | 60 +++
1 file changed, 60 insertions(+)
diff --git a/t
Notes:
* The migration is performed on QOSState objects.
* The migration is performed in such a way that it does not assume
consistency between the allocators attached to each. That is to say,
you can use each QOSState object completely independently and then at
an arbitrary point deci
On 04/30/15 11:23, Paolo Bonzini wrote:
>
>
> On 30/04/2015 17:15, Don Slutz wrote:
>> That is a possibility. It did not look simple to access CPUX86State
>> where I needed to check HF2_VMPORT_HACK_MASK. Instead of the
>> save/restore I could add it both places.
>
> Why not? This:
>
> @@ -25
Use blkdebug to inject an error on first flush, then attempt to flush
on the first guest. When the error halts the VM, migrate to the
second VM, and attempt to resume the command.
Signed-off-by: John Snow
---
tests/ahci-test.c | 52 +++-
1 file cha
Sometimes we want a command to halt the VM instead
of complete successfully, so it'd be nice to let the
libqos/ahci functions cope with such scenarios.
Signed-off-by: John Snow
---
tests/libqos/ahci.c | 27 +++
tests/libqos/ahci.h | 3 +++
2 files changed, 30 insertions(
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