On 09/28/2015 06:56 AM, Markus Armbruster wrote:
> Eric Blake writes:
>
>> A future patch will enable error detection in the various
>> QapiSchema check() methods. But since all errors have to
>> have an associated 'info' location, we need a location to
>> be associated with all implicit types.
On 09/28/2015 06:43 AM, Markus Armbruster wrote:
> Eric Blake writes:
>
>> A future patch will enable error reporting from the various
>> check() methods. But to report an error on an implicit type,
>> we'll need to associate a location with the type (the same
>> location as the top-level entity
We had some pointless differences in the generated code for visit,
command marshalling, and events; unifying them makes it easier for
future patches to consolidate to common helper functions.
This patch makes no difference to the generated code, but rather
focuses on reducing the number of push_in
On Mon, Sep 28, 2015 at 01:37:34PM -0300, Eduardo Habkost wrote:
> On Mon, Sep 28, 2015 at 01:38:31PM +0800, Haozhong Zhang wrote:
> > When a vcpu is created in KVM, its TSC rate is initially identical to
> > the host TSC rate. If its state is migrated to a vcpu on another
> > machine (target machi
We had some pointless differences in the generated code for visit,
command marshalling, and events; unifying them makes it easier for
future patches to consolidate to common helper functions.
This is patch 4/4, focusing on adjusting gen_visit_union() to use
the same indentation as other functions,
qapi-commands had a nice helper gen_err_check(), but did not
use it everywhere. In fact, using it in more places makes it
easier to reduce the lines of code used in appending an error
check in generated code (previously required a multi-line
mcgen(), which didn't add any use of parameterization), w
Consolidate the code between visit, command marshalling, and
event generation that iterates over the members of a struct.
It reduces code duplication in the generator, so that a future
patch can reduce the size of generated code while touching only
one instead of three locations.
There are no chan
On Mon, Sep 28, 2015 at 10:59:03AM +0200, Paolo Bonzini wrote:
>
>
> On 26/09/2015 08:54, David Gibson wrote:
> > On Fri, Sep 25, 2015 at 02:04:14PM +0200, Paolo Bonzini wrote:
> >> -BEGIN PGP SIGNED MESSAGE- Hash: SHA256
> >>
> >>
> >>
> >> On 25/09/2015 13:33, David Gibson wrote:
> >
We had some pointless differences in the generated code for visit,
command marshalling, and events; unifying them makes it easier for
future patches to consolidate to common helper functions.
This is patch 2/4, focusing on naming the local visitor variable
'v' rather than 'm'. Related objects, su
We had some pointless differences in the generated code for visit,
command marshalling, and events; unifying them makes it easier for
future patches to consolidate to common helper functions.
This is patch 3/4, focusing on naming the goto labels 'out' (not
'clean') and 'out_obj' (not 'out_end').
Expose some weaknesses in the generator: we don't always forbid
the generation of structs that contain multiple members that map
to the same C name. This has already been marked FIXME in
qapi.py in commit d90675f, but having more tests will make sure
future patches produce desired behavior. This
We had some pointless differences in the generated code for visit,
command marshalling, and events; unifying them makes it easier for
future patches to consolidate to common helper functions.
This is patch 1/4, focusing on naming the local error variable
'err' rather than 'local_err'.
No change i
Silence pep8, and make pylint a bit happier. Just style cleanups,
plus killing a useless comment in camel_to_upper(); no semantic
changes.
Signed-off-by: Eric Blake
---
v6: split off non-style changes, add in ordereddict.py, and
rework the camel_to_upper conditional
---
scripts/ordereddict.py
The documentation claims that alternates are useful for
allowing two types, although nothing enforces this. Meanwhile,
it is silent on whether empty unions are allowed. In practice,
the generated code will compile, in part because we have a
'void *data' branch; but attempting to visit such a type
Recent changes to qapi have provided quite a bit of churn in
the makefile, because we are inconsistent on what order test
names appear in, and on whether to re-wrap the list of tests or
just add arbitrary line lengths. Writing the list in a sorted
fashion, one test per line, will make future patch
Rather than open-code the check for a valid base type, we
should reuse the common functionality. This allows for
consistent error messages, and also makes it easier for a
later patch to turn on support for inline anonymous base
structures.
Test flat-union-inline is updated to test only one feature
Finally no pending prerequisites; this is based on current qemu.git.
Also available as a tag at this location:
git fetch git://repo.or.cz/qemu/ericb.git qapi-cleanupv6a
and I plan forcefully update my branch with the rest of the v5
series tomorrow, at:
http://repo.or.cz/qemu/ericb.git/shortlog/ref
On 09/28/2015 07:07 AM, Markus Armbruster wrote:
> I think the first ten patches are a about as large a bite as we can chew
> and commit quickly. If you split them off, I can try to get them in
> quickly, and in parallel continue reviewing the rest of your series.
Done. Well, the first 10 patches
Add some testsuite exposure for use of a 'number' as part of
an alternate. The current state of the tree has a few bugs
exposed by this: our input parser depends on the ordering of
how the qapi schema declared the alternate, and the parser
does not accept integers for a 'number' in an alternate ev
Use of '"...%s" % include' to print non-strings can lead to
ugly messages, such as this (if the .json change is applied
without the qapi.py change):
Expected a file name (string), got: OrderedDict()
Better is to just omit the actual non-string value in the
message.
Signed-off-by: Eric Blake
--
pylint recommends that every exception class should explicitly
invoke the superclass __init__, even though things seem to work
fine without it.
Signed-off-by: Eric Blake
---
v6: split off of 2/26
---
scripts/qapi.py | 2 ++
1 file changed, 2 insertions(+)
diff --git a/scripts/qapi.py b/scripts
On 09/28/2015 07:52 PM, cauchy-love wrote:
> hi stefan.
>I have setup a VM on a server with two NICs (eth0 and eth1). eth0 is
> connected with vlan22 and eth1 is connected with vlan33. I then added eth0.22
> to br2 and eth1.33 to br3. after that tap2 and tap3 were added to br2 and
> br3
The previous commit added two tests that triggered an assertion
failure. It's fairly straightforward to avoid the failure by
just outright forbidding the collision between a union's tag
values and its discriminator name (including the implicit name
'kind' supplied for simple unions [*]). Ultimatel
On 09/28/2015 04:57 PM, Markus Armbruster wrote:
> Jason Wang writes:
>
>> Instead of using a new type for default model (82540em), using an
>> alias for this to avoid bit duplication.
> Suggest to rephrase as
>
> Instead of duplicating the "e1000-82540em" device model as "e1000",
> make
> My understanding of the config file you proposed is that it would allow the
> configuration of a whitelist, so changes to the config very could result in
> *less* strict of a filter, not always more.
No. Any time an administrator wants a syscall that is not enabled in the
sandbox, they either do
On 09/28/2015 03:32 PM, Jeff Cody wrote:
> I guess that makes sense. What about the case when the target is a raw
> device without zero init? There is no backing file... Of course, perhaps
> in the raw case the user should be using sync==full anyways.
>
>>
>> 2) even with mode == "existing" yo
None of QEMU's ARM boards automatically boot a bios image shipped with
QEMU. You must provide one explicitly, or else use the 'built in
bootloader" with -kernel. (I'm not aware of any rom image that would
work on QEMU versatilepb and load a kernel off a disk image, so in
practice -kernel is what yo
On Tue, Sep 29, 2015 at 09:23:39AM +0800, Haozhong Zhang wrote:
> On Mon, Sep 28, 2015 at 01:17:44PM -0300, Eduardo Habkost wrote:
> > On Mon, Sep 28, 2015 at 01:38:30PM +0800, Haozhong Zhang wrote:
> > > When creating a vcpu, we initialize its TSC rate to the value from
> > > KVM (through ioctl KV
On Mon, Sep 28, 2015 at 01:17:44PM -0300, Eduardo Habkost wrote:
> On Mon, Sep 28, 2015 at 01:38:30PM +0800, Haozhong Zhang wrote:
> > When creating a vcpu, we initialize its TSC rate to the value from
> > KVM (through ioctl KVM_GET_TSC_KHZ).
> >
> > Signed-off-by: Haozhong Zhang
> > ---
> > tar
On Monday, September 28, 2015 05:34:53 PM Namsun Ch'o wrote:
> > To be clear, I'm not suggesting "--enable-syscalls=foo,bar,...", what I'm
> > suggesting is a decomposition of the current filter list into blocks of
> > syscalls that are needed to enable specific functionality. For example,
> > if
I sent the patch some days ago and received no response. I have no idea if this
means the patch is not Ok or just no one had interest in it...
Sincerely.
Guangmu Zhu
--
FreeWriterMetadata() should be called if GatherWriterMetadata() succeeded.
Signed-off
On Tue, Sep 29, 2015 at 12:08:14AM +0200, Laszlo Ersek wrote:
> On 09/28/15 23:45, Gabriel L. Somlo wrote:
> > On Mon, Sep 28, 2015 at 11:05:32PM +0200, Laszlo Ersek wrote:
> >> On 09/28/15 22:56, Laszlo Ersek wrote:
> >>> On 09/28/15 22:00, Eric Blake wrote:
> On 09/28/2015 01:51 PM, Gabriel
Allow users to provide custom fw_cfg blobs with ascii string
payloads specified directly on the qemu command line.
Suggested-by: Jordan Justen
Suggested-by: Laszlo Ersek
Signed-off-by: Gabriel Somlo
Reviewd-by: Laszlo Ersek
---
Changes from v2: documentation now clearly states that QEMU trans
On Mon, Sep 28, 2015 at 04:38:03PM +0300, Riku Voipio wrote:
> Applied to linux-user tree, thanks.
Thanks.
> For next time, use three dashes "---" to separate version-to-version
> change descriptions from commit messages. This way git will
> automatically leave them out when doing git am.
Ok, I'
On 09/28/15 23:45, Gabriel L. Somlo wrote:
> On Mon, Sep 28, 2015 at 11:05:32PM +0200, Laszlo Ersek wrote:
>> On 09/28/15 22:56, Laszlo Ersek wrote:
>>> On 09/28/15 22:00, Eric Blake wrote:
On 09/28/2015 01:51 PM, Gabriel L. Somlo wrote:
> On Mon, Sep 28, 2015 at 01:46:33PM -0600, Eric Bla
On Thu, Sep 24, 2015 at 12:43 PM, Christopher Covington
wrote:
> cpu_get_ticks() provides a common interface across targets for
> calculating CPU cycles. Using this fixes PMCCNTR reads when -icount
> is specified (previously a non-increasing value was returned).
>
> Signed-off-by: Christopher Covi
On Sep 28, 2015 5:34 PM, "Kevin Wolf" wrote:
>
> Am 28.09.2015 um 05:29 hat Jeff Cody geschrieben:
> > During mirror, if the target device does not have support zero
> > initialization, a mirror may result in a corrupt image.
> >
> > For instance, on mirror to a host device with format = raw, what
On Sep 28, 2015 5:31 PM, "Kevin Wolf" wrote:
>
(Responding from mobile phone again)
> Am 28.09.2015 um 05:29 hat Jeff Cody geschrieben:
> > During mirror, if the target device does not have support zero
> > initialization, a mirror may result in a corrupt image.
>
> I think you want to check thi
From: Chen Gang
Acording to the __longjmp tilegx libc implementation, and reference from
tilegx ISA document, we can left iret instruction empty. The related
code is below:
ENTRY (__longjmp)
FEEDBACK_ENTER(__longjmp)
#define RESTORE(r) { LD r, r0 ; ADDI_PTR r0, r0, REGSIZE }
On Mon, Sep 28, 2015 at 11:05:32PM +0200, Laszlo Ersek wrote:
> On 09/28/15 22:56, Laszlo Ersek wrote:
> > On 09/28/15 22:00, Eric Blake wrote:
> >> On 09/28/2015 01:51 PM, Gabriel L. Somlo wrote:
> >>> On Mon, Sep 28, 2015 at 01:46:33PM -0600, Eric Blake wrote:
> On 09/28/2015 07:30 AM, Laszl
On Пн., 2015-09-28 at 13:55 +0300, Igor Redko wrote:
> On Пт., 2015-09-25 at 17:46 +0800, Wen Congyang wrote:
> > On 09/25/2015 05:09 PM, Denis V. Lunev wrote:
> > > Release qemu global mutex before call synchronize_rcu().
> > > synchronize_rcu() waiting for all readers to finish their critical
> >
On 09/28/2015 09:04 AM, Pavel Fedin wrote:
> Hello! I have some strange problems, my emails don't make it to the list.
> Please ignore this, i am
> self-testing.
Not just your email. I've had quite a few messages arriving to my inbox
more than 6 hours after the original sender; it may be a case
On 09/28/15 22:56, Laszlo Ersek wrote:
> On 09/28/15 22:00, Eric Blake wrote:
>> On 09/28/2015 01:51 PM, Gabriel L. Somlo wrote:
>>> On Mon, Sep 28, 2015 at 01:46:33PM -0600, Eric Blake wrote:
On 09/28/2015 07:30 AM, Laszlo Ersek wrote:
>>
>> +Small enough items may be provided
> To be clear, I'm not suggesting "--enable-syscalls=foo,bar,...", what I'm
> suggesting is a decomposition of the current filter list into blocks of
> syscalls that are needed to enable specific functionality. For example, if
> you enable audio support at runtime a set of syscalls will be adde
On 09/28/2015 08:13 AM, Paolo Bonzini wrote:
>
>
> On 28/09/2015 05:29, Jeff Cody wrote:
>> This only occurs under two conditions:
>>
>> 1. 'mode' != "existing"
>> 2. bdrv_has_zero_init(target) == NULL
>>
>
> I'm not sure if mode != "existing" actually matters. I think what
> actually m
On Mon, Sep 28, 2015 at 10:08:26PM +0200, Markus Armbruster wrote:
> Several devices don't survive object_unref(object_new(T)): they crash
> or hang during cleanup, or they leave dangling pointers behind.
>
> This breaks at least device-list-properties, because
> qmp_device_list_properties() needs
Programmingkid writes:
> On Sep 25, 2015, at 11:42 AM, Markus Armbruster wrote:
>
>> Programmingkid writes:
>>
>>> On Sep 24, 2015, at 2:57 AM, Markus Armbruster wrote:
>>>
Programmingkid writes:
> On Sep 23, 2015, at 4:35 PM, Peter Maydell wrote:
>
>> On 17 September
hi stefan.
I have setup a VM on a server with two NICs (eth0 and eth1). eth0 is
connected with vlan22 and eth1 is connected with vlan33. I then added eth0.22
to br2 and eth1.33 to br3. after that tap2 and tap3 were added to br2 and br3
respectively. When i start up the vm, the network conn
New convenience function hmp() to facilitate use of
human-monitor-command in tests. Use it to simplify its existing uses.
To blend into existing libqtest code, also add qtest_hmpv() and
qtest_hmp(). That, and the egregiously verbose GTK-Doc comment format
make this patch look bigger than it is.
Several devices don't survive object_unref(object_new(T)): they crash
or hang during cleanup, or they leave dangling pointers behind.
This breaks at least device-list-properties, because
qmp_device_list_properties() needs to create a device to find its
properties. Broken in commit f4eb32b "qmp: s
Unused since commit d766825.
Signed-off-by: Markus Armbruster
Reviewed-by: Eric Blake
---
tests/libqtest.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/tests/libqtest.c b/tests/libqtest.c
index e5188e0..8dede56 100644
--- a/tests/libqtest.c
+++ b/tests/libqtest.c
@@ -46,7 +46,6 @@ struct
QMP command device-list-properties regressed in 2.1: it can crash or
leave dangling pointers behind.
-device FOO,help regressed in 2.2: it no longer works for
non-pluggable devices. I tried to fix that some time ago[*], but my
fix failed review. This is my second, more comprehensive try.
PATCH
On 09/28/2015 01:51 PM, Gabriel L. Somlo wrote:
> On Mon, Sep 28, 2015 at 01:46:33PM -0600, Eric Blake wrote:
>> On 09/28/2015 07:30 AM, Laszlo Ersek wrote:
>>
+Small enough items may be provided directly as strings on the command
+line, using the syntax:
+
+-fw_cfg [
The xen-platform code crashes on reset if the xen backend is not
initialized, because it calls xc_hvm_set_mem_type(). Ensure xen-platform
won't be created without initializing the xen backend.
The assert can't be triggered by the user because the device is not
hotpluggable, and the only code creat
On Пт., 2015-09-25 at 17:46 +0800, Wen Congyang wrote:
> On 09/25/2015 05:09 PM, Denis V. Lunev wrote:
> > Release qemu global mutex before call synchronize_rcu().
> > synchronize_rcu() waiting for all readers to finish their critical
> > sections. There is at least one critical section in which we
Without this check, the xen-platform device will crash on reset
if using the accel option with anything other than xen (e.g.
"-machine xenfv,accel=kvm").
Signed-off-by: Eduardo Habkost
---
hw/i386/pc_piix.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_p
On 28 September 2015 at 20:43, Programmingkid wrote:
>
> On Sep 28, 2015, at 3:29 AM, Markus Armbruster wrote:
>
>> Programmingkid writes:
>>> A menu item
>>> that displays a file open dialog is very easy to use. The user just selects
>>> a
Am 28.09.2015 um 17:50 schrieb Eric Blake:
> On 09/28/2015 09:19 AM, Stefan Weil wrote:
>> Am 28.09.2015 um 17:06 schrieb Eric Blake:
>>> On 09/28/2015 02:26 AM, Stefan Weil wrote:
>>>
> Can you explain why osdep.h's
>
> #define FMT_pid "%" PRId64
>
> is appropriate for Wind
On 28 September 2015 at 20:36, Markus Armbruster wrote:
> 1. I made device-introspection-test run "info qom-tree", which has a
>lovely propensity to crash when a crappy device left dangling pointer
>behind. This led me to "cgthree", "cuda", "integrator_debug",
>"macio-oldworld", "maci
On Sep 28, 2015, at 4:09 PM, Markus Armbruster wrote:
> Programmingkid writes:
>
>> On Sep 25, 2015, at 11:42 AM, Markus Armbruster wrote:
>>
>>> Programmingkid writes:
>>>
On Sep 24, 2015, at 2:57 AM, Markus Armbruster wrote:
> Programmingkid writes:
>
>> On Sep 23,
On Mon, Sep 28, 2015 at 01:46:33PM -0600, Eric Blake wrote:
> On 09/28/2015 07:30 AM, Laszlo Ersek wrote:
>
> >>
> >> +Small enough items may be provided directly as strings on the command
> >> +line, using the syntax:
> >> +
> >> +-fw_cfg [name=],content=
> >> +
> >
> > Please consider spe
On Sep 28, 2015, at 3:44 PM, Peter Maydell wrote:
> On 28 September 2015 at 20:43, Programmingkid
> wrote:
>>
>> On Sep 28, 2015, at 3:29 AM, Markus Armbruster wrote:
>>
>>> Programmingkid writes:
A menu item
that displays a fi
This patch introduces a system very similar to the one used in the kernel
to attach specific functions to a given file descriptor.
In this case, we attach a specific "host_to_target()" translator to the fd
returned by signalfd() to be able to byte-swap the signalfd_siginfo
structure provided by re
Broken in commit f4eb32b "qmp: show QOM properties in
device-list-properties", v2.1.
Cc: qemu-sta...@nongnu.org
Signed-off-by: Markus Armbruster
Reviewed-by: Eric Blake
---
qmp.c | 6 ++
tests/device-introspect-test.c | 15 ---
2 files changed, 10 inser
On Mon, Sep 21, 2015 at 02:05:52PM +0200, Paolo Bonzini wrote:
> On 15/09/2015 20:45, Richard Henderson wrote:
> > Best guess, since I can't find any code that actually uses them.
> > Linux actively turns them off at boot...
>
> I've sent a kvm-unit-tests patch to test debug extensions. It shows
On Sep 28, 2015 4:12 PM, "Paolo Bonzini" wrote:
>
>
Replying from mobile; please excuse any formatting issues.
>
> On 28/09/2015 05:29, Jeff Cody wrote:
> > This only occurs under two conditions:
> >
> > 1. 'mode' != "existing"
> > 2. bdrv_has_zero_init(target) == NULL
> >
>
> I'm not su
This series fixes the following crash:
$ ./x86_64-softmmu/qemu-system-x86_64 -machine xenfv,accel=kvm
Segmentation fault (core dumped)
The crash happens because xen-platform calls xc_hvm_set_mem_type() with a NULL
xen_xc on reset, at platform_fixed_ioport_writeb().
Crash is replaced by the f
Markus Armbruster writes:
> Thomas Huth writes:
>
>> On 28/09/15 10:11, Markus Armbruster wrote:
>>> Thomas Huth writes:
>>>
On 25/09/15 16:17, Markus Armbruster wrote:
> Thomas Huth writes:
>
>> On 24/09/15 20:57, Markus Armbruster wrote:
>>> Several devices don't surviv
the 16bit ide data register is LE by definition.
Signed-off-by: John Snow
---
tests/ide-test.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tests/ide-test.c b/tests/ide-test.c
index 5594738..b6e9e1a 100644
--- a/tests/ide-test.c
+++ b/tests/ide-test.c
@@ -633,7 +633,7
On Sep 28, 2015, at 3:29 AM, Markus Armbruster wrote:
> Programmingkid writes:
>
>> On Sep 27, 2015, at 10:30 PM, Michael Roth wrote:
>>
>>> Quoting Programmingkid (2015-09-27 20:49:24)
On Sep 27, 2015, at 2:53 PM, Peter Crosthwaite wrote:
> On Sun, Sep 27, 2015 at 3:13 AM
On 09/28/15 22:00, Eric Blake wrote:
> On 09/28/2015 01:51 PM, Gabriel L. Somlo wrote:
>> On Mon, Sep 28, 2015 at 01:46:33PM -0600, Eric Blake wrote:
>>> On 09/28/2015 07:30 AM, Laszlo Ersek wrote:
>>>
>
> +Small enough items may be provided directly as strings on the command
> +line,
From: Richard Henderson
Reviewed-by: Eduardo Habkost
Signed-off-by: Richard Henderson
Signed-off-by: Eduardo Habkost
---
target-i386/Makefile.objs | 2 +-
target-i386/bpt_helper.c | 182 ++
target-i386/helper.c | 128
On 28 September 2015 at 18:00, Peter Crosthwaite
wrote:
> -d in_asm,exec on command line will help. You may want to patch the
> output prints to give the cpu ID # so you can tell difference between
> A9 and M3.
You had a patch for that, didn't you? I can't remember why
we didn't put it in...
--
Convert the kvm_default_features and kvm_default_unset_features arrays
into a simple list of property/value pairs that will be applied to
X86CPU objects when using KVM.
Acked-by: Paolo Bonzini
Signed-off-by: Eduardo Habkost
---
hw/i386/pc_piix.c | 8 ++---
hw/i386/pc_q35.c | 4 +--
target-i3
On 28 September 2015 at 17:23, Laurent Vivier wrote:
> No conclusion was reached here.
> I'm ready to send a patch to fix other comments.
>
> Peter, if you really want this field, I can play with the padfields to
> convert it. Just say.
If it's not too painful I think it would be preferable to co
Current default behavior of QEMU is to silently disable features that
are not supported by the host when a CPU model is requested in the
command-line. This means that in addition to risking breaking guest ABI
by default, we are silent about it.
I would like to enable "enforce" by default, but this
The test doesn't check that the output makes any sense, only that QEMU
survives. Useful since we've had an astounding number of crash bugs
around there.
In fact, we have a bunch of them right now: several devices crash or
hang, and some leave dangling pointers behind. The test skips testing
the
* Denis V. Lunev (d...@openvz.org) wrote:
> From: Igor Redko
>
> To get this estimation we must divide pending_size by bandwidth
> according to description of expected-downtime ("qmp-commands.hx:3246"):
> "expected-downtime": only present while migration is active
> total amount i
From: Chen Fan
In order to simplify arguments of function, introduce a new struct
named X86CPUTopoInfo.
Signed-off-by: Chen Fan
Signed-off-by: Zhu Guihua
Signed-off-by: Eduardo Habkost
---
hw/i386/pc.c | 6 +++---
include/hw/i386/topology.h | 33 +--
We want to run qom-test for every architecture, without having to
manually add it to every architecture's list of tests. Commit 3687d53
accomplished this by adding it to every architecture's list
automatically.
However, some architectures inherit their tests from others, like this:
check-qte
On Mon, Sep 21, 2015 at 02:05:52PM +0200, Paolo Bonzini wrote:
>
>
> On 15/09/2015 20:45, Richard Henderson wrote:
> > Best guess, since I can't find any code that actually uses them.
> > Linux actively turns them off at boot...
>
> I've sent a kvm-unit-tests patch to test debug extensions. It
The following changes since commit 9e071429e649346c14b2dc76902f84f8352d2333:
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
(2015-09-25 21:52:30 +0100)
are available in the git repository at:
git://github.com/ehabkost/qemu.git tags/x86-pull-request
for you to
This reverts commit 31bed5509dfcbdfc293154ce81086a4dbd7a80b6.
The reverted commit changed qdev_device_help() to reject abstract
devices and devices that have cannot_instantiate_with_device_add_yet
set, to fix crash bugs like -device x86_64-cpu,help.
Rejecting abstract devices makes sense: they're
Hi,
On Mon, Sep 28, 2015 at 11:01:11AM +0100, Stefano Stabellini wrote:
> No, unfortunately it is not possible at this stage of the release cycle.
> But users can still use QEMU 2.5 (as soon as it is released, which
> should be in a couple of months) with Xen 4.6 as there is not a strong
> tie bet
From: Amit Shah
There's one report of migration breaking due to missing MSR_TSC_AUX
save/restore. Fix this by adding a new subsection that saves the state
of this MSR.
https://bugzilla.redhat.com/show_bug.cgi?id=1261797
Reported-by: Xiaoqing Wei
Signed-off-by: Amit Shah
CC: Paolo Bonzini
CC
On 09/28/2015 07:30 AM, Laszlo Ersek wrote:
>>
>> +Small enough items may be provided directly as strings on the command
>> +line, using the syntax:
>> +
>> +-fw_cfg [name=],content=
>> +
>
> Please consider spelling out that these blobs will NOT be NUL-terminated
> when viewed on the guest
On Saturday, September 26, 2015 01:06:57 AM Namsun Ch'o wrote:
> > I've suggested this in the past but to my knowledge no has done any work
> > in this direction, including myself. Despite the lack of progress, I still
> > think this is a very worthwhile idea.
>
> Which is exactly why I think a co
Hello!
> Not worrying about KVM yet, but I think pushing this up to virt
> shouldn’t interfere with that work anyway.
Actually, IMHO this code is quite universal. My initial idea was to introduce
a global variable instead of ARM_CPUS_PER_CLUSTER definition. By setting this
variable before cre
From: Richard Henderson
The function is now only used from within a single file.
Reviewed-by: Eduardo Habkost
Signed-off-by: Richard Henderson
Signed-off-by: Eduardo Habkost
---
target-i386/bpt_helper.c | 2 +-
target-i386/cpu.h| 1 -
2 files changed, 1 insertion(+), 2 deletions(-)
pc_compat_2_4() doesn't exist, and we shouldn't create one. Add a
comment explaining why the function doesn't exist and why pc_compat_*()
functions are deprecated.
Signed-off-by: Eduardo Habkost
---
hw/i386/pc_piix.c | 7 +++
hw/i386/pc_q35.c | 7 +++
2 files changed, 14 insertions(+)
On Mon, Sep 28, 2015 at 8:39 AM, Marcin Krzemiński
wrote:
> Hello,
>
> I am closer to finish, but still I found some problems this time booting
> from A9 cores from M3.
> Use case is that I M3 core loads firmware to SDRAM then A9 should begin to
> execute this firmware.
> I am starting M3 from elf
The problem was related to my SDRAM hw specific implementation.
There is only 64KiB starting from address 0xFFF0, but the address
space has 1MiB.
Space above 64KiB is constantly remapped to real location.
In my model I used 1MiB memory chunk instead of aliasing, so the A9s
reset vector has
On 28.09.2015 05:29, Jeff Cody wrote:
> This is code relocation, to pull the part of mirror_run() that
> calls mirror_iteration out into a separate function.
>
> Signed-off-by: Jeff Cody
> ---
> block/mirror.c | 206
> ++---
> 1 file changed,
On Mon, Sep 28, 2015 at 02:00:18PM +0200, Paolo Bonzini wrote:
> ABM is only implemented as a single instruction set by AMD; all AMD
> processors support both instructions or neither. Intel considers POPCNT
> as part of SSE4.2, and LZCNT as part of BMI1, but Intel also uses AMD's
> ABM flag to indi
On Mon, Sep 28, 2015 at 01:38:31PM +0800, Haozhong Zhang wrote:
> When a vcpu is created in KVM, its TSC rate is initially identical to
> the host TSC rate. If its state is migrated to a vcpu on another
> machine (target machine) which may uses a different host TSC rate, QEMU
> on the target machin
On Mon, Sep 28, 2015 at 11:54:59AM +0200, Igor Mammedov wrote:
[...]
> static void pc_i440fx_machine_options(MachineClass *m)
> {
> +PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
> m->family = "pc_piix";
> m->desc = "Standard PC (i440FX + PIIX, 1996)";
> m->hot_add_cpu = pc_hot_a
On 09/28/15 17:59, Gabriel L. Somlo wrote:
> Allow users to provide custom fw_cfg blobs with ascii string
> payloads specified directly on the qemu command line.
>
> Suggested-by: Jordan Justen
> Suggested-by: Laszlo Ersek
> Signed-off-by: Gabriel Somlo
> ---
>
> new in v2:
> - clarify t
On 28.09.2015 05:29, Jeff Cody wrote:
> During mirror, if the target device does not have support zero
> initialization, a mirror may result in a corrupt image.
>
> For instance, on mirror to a host device with format = raw, whatever
> random data is on the target device will still be there for un
On Mon, Sep 28, 2015 at 01:38:30PM +0800, Haozhong Zhang wrote:
> When creating a vcpu, we initialize its TSC rate to the value from
> KVM (through ioctl KVM_GET_TSC_KHZ).
>
> Signed-off-by: Haozhong Zhang
> ---
> target-i386/kvm.c | 7 +++
> 1 file changed, 7 insertions(+)
>
> diff --git a
From: Thomas Huth
The code in smp_parse already checks the topology information for
sockets * cores * threads < cpus and bails out with an error in
that case. However, it is still possible to supply a bad configuration
the other way round, e.g. with:
qemu-system-xxx -smp 4,sockets=1,cores=4,thr
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