On 8 December 2015 at 00:16, Michael Roth wrote:
> Hello,
>
> On behalf of the QEMU Team, I'd like to announce the availability of the
> fourth release candidate for the QEMU 2.5 release. This release is meant
> for testing purposes and should not be used in a production environment.
>
> http:/
On Mon, Dec 07, 2015 at 08:55:10PM -0700, Eric Blake wrote:
> Now that the QMP output visitor supports an explicit null
> output, we should utilize it to make it easier to diagnose
> the difference between a missing fdt vs. a present-but-empty
> one.
>
> (Note that this reverts the behavior of com
On Mon, Dec 07, 2015 at 08:55:21PM -0700, Eric Blake wrote:
> By sticking the next pointer first, we don't need a union with
> 64-bit padding for smaller types. On 32-bit platforms, this
> can reduce the size of uint8List from 16 bytes (or 12, depending
> on whether 64-bit ints can tolerate 4-byte
On Mon, Dec 07, 2015 at 08:55:18PM -0700, Eric Blake wrote:
> As mentioned in previous patches, we want to call visit_end_struct()
> functions unconditionally, so that visitors can release resources
> tied up since the matching visit_start_struct() without also having
> to worry about error priorit
On Mon, Dec 07, 2015 at 08:55:03PM -0700, Eric Blake wrote:
> visit_start_struct() and visit_type_enum() had a 'kind' argument
> that was usually set to either the stringized version of the
> corresponding qapi type name, or to NULL (although some clients
> didn't even get that right). But nothing
On Mon, Dec 07, 2015 at 08:55:04PM -0700, Eric Blake wrote:
> No backend was setting an error when ending the visit of a list
> or implicit struct. Make the callers a bit easier to follow by
> making this a part of the contract, and removing the errp
> argument - callers can then unconditionally e
On Mon, Dec 07, 2015 at 08:55:19PM -0700, Eric Blake wrote:
> We have two uses of list visits in the entire code base: one in
> spapr_drc (which completely avoids visit_next_list(), feeding in
> integers from a different source than uint8List), and one in
> qapi-visit.py (that is, all other list vi
On Tue, 8 Dec 2015 09:56:14 +0800
Fam Zheng wrote:
> On Mon, 12/07 21:02, Fam Zheng wrote:
> > On Mon, 12/07 12:29, Cornelia Huck wrote:
> > > No general objection to removing x-data-plane; but this probably wants
> > > a mention on the changelog as x-data-plane has been described in
> > > variou
Am 07.12.2015 um 20:44 hat Max Reitz geschrieben:
> I'd be completely fine with adding an "else { abort(); }" branch to
> qcow2_get_specific_info().
This is actually what I was going to suggest, too. Of course, it's not
supposed to fix anything now, but defensive coding has never hurt.
Kevin
pg
Hello,
Yesterday I looked at my munin statistics on my KVM host and I swar that
performance gets worser: load is getting higher, interrupts are getting
higher and are high as well as context switches. VMs and applications
didn't change that way.
You can find graphics at: http://www.wiesinger
Am 07.12.2015 um 17:42 hat Cornelia Huck geschrieben:
> On Mon, 7 Dec 2015 11:02:51 +0100
> Cornelia Huck wrote:
>
> > On Thu, 3 Dec 2015 13:00:00 +0800
> > Stefan Hajnoczi wrote:
> >
> > > From: Fam Zheng
> > >
> > > The assertion problem was noticed in 06c3916b35a, but it wasn't
> > > comp
Hello Jason,
+-- On Fri, 4 Dec 2015, Jason Wang wrote --+
| Better with "git send-email".
Okay.
| What if guest deactivate the device before re-activate the device?
|Looks like it could be done through methods:
|
|1) VMXNET3_CMD_QUIESCE_DEV
IIUC, it is used to pause the device when the re
On 2015-12-08 10:43, TeLeMan wrote:
> I know MAX_CODE_GEN_BUFFER_SIZE is limited by the host direct branch
> instructions.But the arm's MAX_CODE_GEN_BUFFER_SIZE is so small.I
> tried improving MAX_CODE_GEN_BUFFER_SIZE.I wrote some check codes for
> the overflow offset in tcg_out_b(), tcg_out_bl(),
On Mon, 7 Dec 2015, Jan Beulich wrote:
> >>> On 07.12.15 at 13:41, wrote:
> > I know that in your opinion is superfluous, nonetheless could you please
> > add 2-3 lines of in-code comment right here, to explain what you are
> > doing with the check? Something like:
> >
> > /*
> > * Update the e
Hello,
On Tue, Dec 8, 2015 at 11:39 AM, Aurelien Jarno wrote:
[...]
> I already posted a patch a long time ago to remove the 16MB limit on ARM
> hosts:
>
> http://lists.gnu.org/archive/html/qemu-devel/2012-10/msg01684.html
>
> However as you can see in the thread, it has been rejected as it doesn
The remaining log message in pci_msix_write() is wrong, as there guest
behavior may only appear to be wrong: For one, the old logic didn't
take the mask-all bit into account. And then this shouldn't depend on
host device state (i.e. the host may have masked the entry without the
guest having done s
On 2015-12-08 11:51, Laurent Desnogues wrote:
> Hello,
>
> On Tue, Dec 8, 2015 at 11:39 AM, Aurelien Jarno wrote:
> [...]
> > I already posted a patch a long time ago to remove the 16MB limit on ARM
> > hosts:
> >
> > http://lists.gnu.org/archive/html/qemu-devel/2012-10/msg01684.html
> >
> > Howe
Peter Maydell writes:
> On 12 November 2015 at 16:20, Alex Bennée wrote:
>> This adds support for single-step. There isn't much to do on the QEMU
>> side as after we set-up the request for single step via the debug ioctl
>> it is all handled within the kernel.
>>
>> Signed-off-by: Alex Bennée
On Tue, 8 Dec 2015 10:59:54 +0100
Kevin Wolf wrote:
> Am 07.12.2015 um 17:42 hat Cornelia Huck geschrieben:
> > On Mon, 7 Dec 2015 11:02:51 +0100
> > Cornelia Huck wrote:
> >
> > > On Thu, 3 Dec 2015 13:00:00 +0800
> > > Stefan Hajnoczi wrote:
> > >
> > > > From: Fam Zheng
> > > >
> > > >
Peter Maydell writes:
> On 12 November 2015 at 16:20, Alex Bennée wrote:
>> From: Alex Bennée
>>
>> The aim of these tests is to combine with an appropriate kernel
>> image (with symbol-file vmlinux) and check it behaves as it should.
>> Given a kernel it checks:
>>
>> - single step
>> - s
buffer_find_nonzero_offset() is a hot function during live migration.
Now it use SSE2 intructions for optimization. For platform supports
AVX2 instructions, use the AVX2 instructions for optimization can help
to improve the performance about 30% comparing to SSE2.
Zero page check can be faster with
buffer_find_nonzero_offset() is a hot function during live migration.
Now it use SSE2 intructions for optimization. For platform supports
AVX2 instructions, use the AVX2 instructions for optimization can help
to improve the performance about 30% comparing to SSE2.
Zero page check can be faster with
Add the '--enable-avx2' & '--disable-avx2' option so as to config
the AVX2 instruction optimization.
If '--disable-avx2' is not set, configure will detect if the compiler
can support AVX2 option, if yes, AVX2 optimization is eabled, else
disabled.
Signed-off-by: Liang Li
---
configure | 30
Detect if the compiler can support the ifunc attribute, the avx2
optimization depends on ifunc attribute.
Signed-off-by: Liang Li
---
configure | 20
1 file changed, 20 insertions(+)
diff --git a/configure b/configure
index b9552fd..394db3b 100755
--- a/configure
+++ b/conf
On 12/08/2015 01:00 PM, Cornelia Huck wrote:
> On Tue, 8 Dec 2015 10:59:54 +0100
> Kevin Wolf wrote:
>
>> Am 07.12.2015 um 17:42 hat Cornelia Huck geschrieben:
>>> On Mon, 7 Dec 2015 11:02:51 +0100
>>> Cornelia Huck wrote:
>>>
On Thu, 3 Dec 2015 13:00:00 +0800
Stefan Hajnoczi wrote:
On 8 December 2015 at 12:08, Liang Li wrote:
> Add the '--enable-avx2' & '--disable-avx2' option so as to config
> the AVX2 instruction optimization.
>
> If '--disable-avx2' is not set, configure will detect if the compiler
> can support AVX2 option, if yes, AVX2 optimization is eabled, else
> dis
Hi Markus,
I have to say, you really did a amazing review for this "trivial
"patch, thanks a lot & really appreciate it:)
On 12/07/2015 05:59 PM, Markus Armbruster wrote:
Cao jin writes:
msi_init() is a supporting function in PCI device initialization, in order to
convert .init() to .re
On 12/08/2015 01:30 PM, Christian Borntraeger wrote:
> On 12/08/2015 01:00 PM, Cornelia Huck wrote:
>> On Tue, 8 Dec 2015 10:59:54 +0100
>> Kevin Wolf wrote:
>>
>>> Am 07.12.2015 um 17:42 hat Cornelia Huck geschrieben:
On Mon, 7 Dec 2015 11:02:51 +0100
Cornelia Huck wrote:
> On
Am 08.12.2015 um 14:28 hat Christian Borntraeger geschrieben:
> On 12/08/2015 01:30 PM, Christian Borntraeger wrote:
> > On 12/08/2015 01:00 PM, Cornelia Huck wrote:
> >> On Tue, 8 Dec 2015 10:59:54 +0100
> >> Kevin Wolf wrote:
> >>
> >>> Am 07.12.2015 um 17:42 hat Cornelia Huck geschrieben:
> >>>
In general, code running withing a realize() method should not exit() on
error. Instad, errors should be propagated through the realize()
method. Additionally, the realize() method should fail cleanly,
i.e. carefully undo its side effects such as wiring of interrupts,
mapping of memory, and so fo
On 12/08/2015 02:45 PM, Kevin Wolf wrote:
> Am 08.12.2015 um 14:28 hat Christian Borntraeger geschrieben:
>> On 12/08/2015 01:30 PM, Christian Borntraeger wrote:
>>> On 12/08/2015 01:00 PM, Cornelia Huck wrote:
On Tue, 8 Dec 2015 10:59:54 +0100
Kevin Wolf wrote:
> Am 07.12.2015
On 12/08/2015 02:58 PM, Christian Borntraeger wrote:
[...9
>>>
>>> Not a compiler bug. gcc uses a floating point register 8 to spill
>>> the pointer of blk (which is call saved) submit_request will later
>>> on call qemu_coroutine_enter and after returning from
>>> qemu_coroutine_enter, the fpr8
Signed-off-by: Gerd Hoffmann
---
hw/pci-host/igd.c | 9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/hw/pci-host/igd.c b/hw/pci-host/igd.c
index ef0273b..d1eeafb 100644
--- a/hw/pci-host/igd.c
+++ b/hw/pci-host/igd.c
@@ -53,7 +53,7 @@ out:
return ret;
}
-static
rename pc_xen_hvm_init_pci to pc_i440fx_init_pci,
use it for both xen and non-xen init.
Signed-off-by: Gerd Hoffmann
---
hw/i386/pc_piix.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 2e41efe..ce6c3c5 100644
--- a/hw/
Hi,
We have some code in our tree to support pci passthrough of intel
graphics devices (igd) on xen, which requires some chipset tweaks
for (a) the host bridge and (b) the lpc/isa-bridge to meat the
expectations of the guest driver. For kvm we need pretty much
the same, also the requirements fo
Pure code motion, except for dropping instance_size for
TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE (no need to set,
we can inherit it from TYPE_I440FX_PCI_DEVICE).
Signed-off-by: Gerd Hoffmann
---
hw/pci-host/Makefile.objs | 3 ++
hw/pci-host/igd.c | 96 +
Signed-off-by: Gerd Hoffmann
---
hw/pci-host/igd.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/hw/pci-host/igd.c b/hw/pci-host/igd.c
index d1eeafb..6f52ab1 100644
--- a/hw/pci-host/igd.c
+++ b/hw/pci-host/igd.c
@@ -53,12 +53,20 @@ out:
return ret;
}
+static void (*i440fx_
Am 08.12.2015 um 14:58 hat Christian Borntraeger geschrieben:
> On 12/08/2015 02:45 PM, Kevin Wolf wrote:
> > Am 08.12.2015 um 14:28 hat Christian Borntraeger geschrieben:
> >> On 12/08/2015 01:30 PM, Christian Borntraeger wrote:
> >>> On 12/08/2015 01:00 PM, Cornelia Huck wrote:
> On Tue, 8 D
Move all work to the host_pci_config_copy helper function,
which we can easily reuse when adding q35 support.
Open sysfs file only once for all values. Use pread.
Proper error handling. Fix bugs:
* Don't throw away results (like old host_pci_config_read
did because val was passed by value no
Signed-off-by: Gerd Hoffmann
---
hw/pci-host/igd.c | 41 -
hw/pci-host/q35.c | 6 +-
2 files changed, 45 insertions(+), 2 deletions(-)
diff --git a/hw/pci-host/igd.c b/hw/pci-host/igd.c
index ec48875..f6e3f7a 100644
--- a/hw/pci-host/igd.c
+++ b/hw/pc
Signed-off-by: Gerd Hoffmann
---
hw/pci-host/igd.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/hw/pci-host/igd.c b/hw/pci-host/igd.c
index 6f52ab1..0784128 100644
--- a/hw/pci-host/igd.c
+++ b/hw/pci-host/igd.c
@@ -10,9 +10,9 @@ typedef struct {
/* Here we just ex
On 8 December 2015 at 13:45, Kevin Wolf wrote:
> Coroutines don't save the FPU state, so you're not supposed to use
> floating point operations inside coroutines. That the compiler spills
> some integer value into a floating point register is a bit nasty...
The compiler will happily use FP regist
> On 8 December 2015 at 12:08, Liang Li wrote:
> > Add the '--enable-avx2' & '--disable-avx2' option so as to config the
> > AVX2 instruction optimization.
> >
> > If '--disable-avx2' is not set, configure will detect if the compiler
> > can support AVX2 option, if yes, AVX2 optimization is eabled
* Markus Armbruster (arm...@redhat.com) wrote:
> In general, code running withing a realize() method should not exit() on
> error. Instad, errors should be propagated through the realize()
> method. Additionally, the realize() method should fail cleanly,
> i.e. carefully undo its side effects suc
On 12/08/2015 03:10 PM, Kevin Wolf wrote:
[...]
Not a compiler bug. gcc uses a floating point register 8 to spill
the pointer of blk (which is call saved) submit_request will later
on call qemu_coroutine_enter and after returning from
qemu_coroutine_enter, the fpr8 contains ju
On Tue, 8 Dec 2015 15:24:29 +0100
Christian Borntraeger wrote:
> On 12/08/2015 03:10 PM, Kevin Wolf wrote:
> > So this might be a libc bug on s390 then.
>
> Fixed with
> https://sourceware.org/ml/libc-alpha/2013-01/msg00853.html
OK, so I need to upgrade that system; no bug in qemu. Thank you f
Historically libvirt has connected stdout & stderr from QEMU directly to
a plain file (/var/log/libvirt/qemu/$GUESTNAME.log). This has worked
well enough in general, but is susceptible to a guest denial of service
if the guest can cause QEMU to spew messages to stderr. There are enough
places in Q
Cao jin writes:
> Hi Markus,
> I have to say, you really did a amazing review for this "trivial
> "patch, thanks a lot & really appreciate it:)
Thanks! I'm afraid the problem you picked isn't trivial, but I hope
it's still simple enough to be a useful exercise to get you going with
the code
On 8 December 2015 at 07:43, Saqib Khan wrote:
> I compiled Qemu with following command:
>
> ./configure --target-list=x86_64-softmmu --enable-debug
>
> Then I started up my VM using following command :
>
> /home/user/qemu/qemu/bin/debug/native/x86_64-softmmu/qemu-system-x86_64-m
> 1024 -drive if=
On 12/08/2015 10:07 PM, Gerd Hoffmann wrote:
Move all work to the host_pci_config_copy helper function,
which we can easily reuse when adding q35 support.
Open sysfs file only once for all values. Use pread.
Proper error handling. Fix bugs:
* Don't throw away results (like old host_pci_confi
Am 27.07.2015 um 17:51 hat Max Reitz geschrieben:
> (v1..v7 were named "qcow2: Support refcount orders != 4")
>
> This series contains the final 10 patches of my qcow2 refcount order
> series, which add refcount order amendment functionality to qemu-img.
Thanks, applied to block-next (after some
Since commit 4652f1640e029e1f2433fa77ba6af285 "virtio-9p: add savevm handlers",
if the user hot-unplugs a quiescent 9p device and live migrates, the source
QEMU crashes before migration completetion... This happens because virtio-9p
devices have a realize handler which calls virtio_init() and regis
On 11/27/2015 08:27 AM, Daniel P. Berrange wrote:
> Currently the object property iterator API works as follows
>
> ObjectPropertyIterator *iter;
>
> iter = object_property_iter_init(obj);
> while ((prop = object_property_iter_next(iter))) {
> ...
> }
> object_property_iter_free(it
On 12/08/2015 04:08 AM, Liang Li wrote:
> +++ b/util/buffer-zero-avx2.c
> @@ -0,0 +1,54 @@
> +#include "qemu-common.h"
> +
> +#if defined CONFIG_IFUNC && defined CONFIG_AVX2
> +#include
> +#define AVX2_VECTYPE__m256i
> +#define AVX2_SPLAT(p) _mm256_set1_epi8(*(p))
> +#define AVX2_ALL
On Tue, Dec 08, 2015 at 04:54:57PM +0100, Greg Kurz wrote:
> Since commit 4652f1640e029e1f2433fa77ba6af285 "virtio-9p: add savevm
> handlers",
> if the user hot-unplugs a quiescent 9p device and live migrates, the source
> QEMU crashes before migration completetion... This happens because virtio-9
On 11/27/2015 09:30 AM, Daniel P. Berrange wrote:
> The standard glib provided g_base64_decode doesn't provide any
> kind of sensible error checking on its input. Add a QEMU custom
> wrapper qbase64_decode which can be used with untrustworthy
> input that can contain invalid base64 characters, embe
The test checks Hyper-V SynIC timers functionality.
The test runs on every vCPU and performs start/stop
of periodic/one-shot timers (with period=1ms) and checks
validity of received expiration messages in appropriate
ISR's.
Changes v2:
* Share generic Hyper-V tests code
* Hyper-V SynIC timers test
This will be used to release allocated pages by Hyper-V
SynIC timers test.
Signed-off-by: Andrey Smetanin
Reviewed-by: Roman Kagan
CC: Paolo Bonzini
CC: Marcelo Tosatti
CC: Roman Kagan
CC: Denis V. Lunev
CC: qemu-devel@nongnu.org
---
lib/x86/vm.h | 1 +
1 file changed, 1 insertion(+)
diff
This code will be used as shared between hyperv_synic
and hyperv_stimer tests.
Signed-off-by: Andrey Smetanin
CC: Paolo Bonzini
CC: Marcelo Tosatti
CC: Roman Kagan
CC: Denis V. Lunev
CC: qemu-devel@nongnu.org
---
config/config-x86-common.mak | 3 ++-
lib/x86/msr.h| 23 --
The test checks Hyper-V SynIC timers functionality.
The test runs on every vCPU and performs start/stop
of periodic/one-shot timers (with period=1ms) and checks
validity of received expiration messages in appropriate
ISR's.
Changes v2:
* reorg code to use generic hyperv.h
* split timer test into t
On 11/27/2015 09:30 AM, Daniel P. Berrange wrote:
> Introduce a new QCryptoSecret object class which will be used
> for providing passwords and keys to other objects which need
> sensitive credentials.
>
> More examples are shown in the updated docs.
>
> Signed-off-by: Daniel P. Berrange
> ---
On 16 November 2015 at 14:05, Peter Maydell wrote:
> Add a secure memory region to the virt board, which is the
> same as the nonsecure memory region except that it also has
> a secure-only UART in it. This is only created if the
> board is started with the '-machine secure=on' property.
>
> This
On 12/08/2015 07:59 AM, Daniel P. Berrange wrote:
> So for this my plan is to stop using the QEMU 'file' backend for char
> devs and instead pass across a pre-opened file descriptor, connected
> to virtlogd. There is no "officially documented" way to pass in a
> file descriptor to QEMU chardevs, b
On Mon, Dec 07, 2015 at 05:24:27PM +0200, Marcel Apfelbaum wrote:
> On 12/02/2015 03:46 AM, Eduardo Habkost wrote:
> >Lots of PcGuestInfo fields are duplicates of PCMachineClass or
> >PCMachineState fields. Pass PCMachineState as argument to
> >acpi_setup(), so we can simply let the ACPI code use t
*** This bug is a duplicate of bug 1346917 ***
https://bugs.launchpad.net/bugs/1346917
Hi,
could you please file a new bug with debugging information as per
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1346917/comments/11
?
--
You received this bug notification because you are a mem
On Mon, Dec 07, 2015 at 08:57:03PM +0200, Marcel Apfelbaum wrote:
> On 12/02/2015 03:46 AM, Eduardo Habkost wrote:
> >This moves all data from PcGuestInfo to either PCMachineState or
> >PCMachineClass.
> >
> >This series depends on other two series:
> >* [PATCH v3 0/6] pc: Initialization and compat
On Mon, Dec 07, 2015 at 05:39:29PM +0200, Marcel Apfelbaum wrote:
> On 12/02/2015 03:47 AM, Eduardo Habkost wrote:
> >PCMachineState will be used in some of the steps of ACPI table
> >building.
> >
> >Signed-off-by: Eduardo Habkost
> >---
> > hw/i386/acpi-build.c | 8
> > 1 file changed,
On 12/08/2015 04:07 PM, Gerd Hoffmann wrote:
rename pc_xen_hvm_init_pci to pc_i440fx_init_pci,
use it for both xen and non-xen init.
Signed-off-by: Gerd Hoffmann
---
hw/i386/pc_piix.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/hw/i386/pc_piix.c b/hw/i386/
Hi,
Here is the latest patch set to support debugging of KVM guests on
arm64. The main changes are fixing arm32 compiles (mostly with stubs
for the upcomming arm32 debug) and the usual bunch of minor tweaks and
clarifications following review.
I've kept the GDB Python based test in tests/guest-de
This adds basic support for HW assisted debug. The ioctl interface to
KVM allows us to pass an implementation defined number of break and
watch point registers. When KVM_GUESTDBG_USE_HW is specified these
debug registers will be installed in place on the world switch into the
guest.
The hardware i
The aim of these tests is to combine with an appropriate kernel
image (with symbol-file vmlinux) and check it behaves as it should.
Given a kernel it checks:
- single step
- software breakpoint
- hardware breakpoint
- access, read and write watchpoints
On success it returns 0 to the calli
This adds support for single-step. There isn't much to do on the QEMU
side as after we set-up the request for single step via the debug ioctl
it is all handled within the kernel.
The actual setting of the KVM_GUESTDBG_SINGLESTEP flag is already in the
common code. If the kernel doesn't support gue
If we can't find details for the debug exception in our debug state
then we can assume the exception is due to debugging inside the guest.
To inject the exception into the guest state we re-use the TCG exception
code (do_interrupt).
However while guest debugging is in effect we currently can't han
As we haven't always had guest debug support we need to probe for it.
Additionally we don't do this in the start-up capability code so we
don't fall over on old kernels.
Signed-off-by: Alex Bennée
---
target-arm/kvm64.c | 18 ++
1 file changed, 18 insertions(+)
diff --git a/targ
These don't involve messing around with debug registers, just setting
the breakpoint instruction in memory. GDB will not use this mechanism if
it can't access the memory to write the breakpoint.
All the kernel has to do is ensure the hypervisor traps the breakpoint
exceptions and returns to usersp
On 12/08/2015 07:59 PM, Eduardo Habkost wrote:
On Mon, Dec 07, 2015 at 05:39:29PM +0200, Marcel Apfelbaum wrote:
On 12/02/2015 03:47 AM, Eduardo Habkost wrote:
PCMachineState will be used in some of the steps of ACPI table
building.
Signed-off-by: Eduardo Habkost
---
hw/i386/acpi-build.c |
On 11/25/2015 03:44 PM, Programmingkid wrote:
> Is there any platform where a guest in QEMU can play an audio cd? If not, is
> this a feature that you would allow into QEMU?
>
I haven't tested it, nobody has ever asked. I wouldn't reject patches
for such a feature, but I likely wouldn't make r
On Dec 8, 2015, at 1:49 PM, John Snow wrote:
>
>
> On 11/25/2015 03:44 PM, Programmingkid wrote:
>> Is there any platform where a guest in QEMU can play an audio cd? If not, is
>> this a feature that you would allow into QEMU?
>>
>
> I haven't tested it, nobody has ever asked. I wouldn't rej
On 12/07/2015 04:23 PM, Boris Schrijver wrote:
> Hi all,
>
Hi!
> I was testing out the "qemu-img info/convert" options in combination with
> "http/https" when I stumbled upon this issue. When "qemu-img info/convert"
> tries
> to collect the file info it will first try to fetch the Content-Siz
08.12.2015 00:23, Boris Schrijver wrote:
[]
> It's is therefore better to use only the GET request method, and discard the
> body at the first call.
Nooo! Please N!
Fetching a large file once might be too long already.
Fetching it twice is twice as long. Oh well!..
Thanks,
/mjt
On 12/04/2015 07:01 AM, Alex Zuepke wrote:
> LEON3 allows the CASA instruction to be used from user space
> if the ASI is set to 0xa (user data).
>
> Signed-off-by: Alex Zuepke
> ---
> target-sparc/translate.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/target-spa
Hi!
To clarify: The body of the response is the maximum size defined by MTU network
policies, so by default around ~1500 bytes. After that is received, the header
is parsed and the connection is dropped!
So no whole file transfers!!! Please test and see for your self!
--
Met vriendelijke groet
See inline! Thanks for your response!
--
Met vriendelijke groet / Kind regards,
Boris Schrijver
PCextreme B.V.
http://www.pcextreme.nl/contact
Tel direct: +31 (0) 118 700 215
> On December 8, 2015 at 8:40 PM John Snow wrote:
>
>
>
>
> On 12/07/2015 04:23 PM, Boris Schrijver wrote:
> > H
On 8 December 2015 at 19:59, Richard Henderson wrote:
> On 12/04/2015 07:01 AM, Alex Zuepke wrote:
>> LEON3 allows the CASA instruction to be used from user space
>> if the ASI is set to 0xa (user data).
>>
>> Signed-off-by: Alex Zuepke
>> ---
>> target-sparc/translate.c | 3 ++-
>> 1 file chang
*** This bug is a duplicate of bug 1346917 ***
https://bugs.launchpad.net/bugs/1346917
Same problem
I using kernel 3.16.0-55-generic, Ubuntu 14.04
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/13
On Mon, 2015-12-07 at 11:20 +, Peter Maydell wrote:
> On 7 December 2015 at 10:53, Pavel Fedin wrote:
> >> TAGET_PAGE_ALIGN tells us that it *could* be a valid DMA target though.
> >> The VM model is capable of using that as a page size, which means we
> >> assume it is and want to generate a
On Tue, Dec 8, 2015 at 7:21 PM, Aurelien Jarno wrote:
> On 2015-12-08 11:51, Laurent Desnogues wrote:
>> Hello,
>>
>> On Tue, Dec 8, 2015 at 11:39 AM, Aurelien Jarno wrote:
>> [...]
>> > I already posted a patch a long time ago to remove the 16MB limit on ARM
>> > hosts:
>> >
>> > http://lists.gn
Add pci = [ '$VF_BDF1', '$VF_BDF2', '$VF_BDF3'] in
hvm guest configuration file. After the guest boot up,
detach the VFs in sequence by "xl pci-detach $DOMID $VF_BDF",
reattach the VFs by "xl pci-attach $VF_BDF" in sequence.
An error message will be reported like this:
"libxl: error: libxl_qmp.c:28
On Mon, Dec 07, 2015 at 05:10:26PM +, Peter Maydell wrote:
> On 7 December 2015 at 15:19, Paolo Bonzini wrote:
> >
> >
> > On 07/12/2015 14:02, Fam Zheng wrote:
> >> On Mon, 12/07 12:29, Cornelia Huck wrote:
> >>> On Mon, 7 Dec 2015 18:59:27 +0800
> >>> Fam Zheng wrote:
> >>>
> The offi
v6 changes:
- patch 10
- English error fix [Fam]
- patch 11
- remove useless var: "not_used" [me]
- all
- move patch 8 to the end to be patch 11 (v5 patches 9-11 become
v6 patches 8-10) [Eric]
v5 changes:
- patch 1
- comment English fix [Fam]
- patch 2
- pass has_detach=true always in
It might be a little bit confusing and error prone to do
dump_cleanup() in these two functions. A better way is to do
dump_cleanup() before dump finish, no matter whether dump has
succeeded or not.
Signed-off-by: Peter Xu
Reviewed-by: Fam Zheng
---
dump.c | 78 +++---
Signed-off-by: Peter Xu
Reviewed-by: Fam Zheng
---
dump.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/dump.c b/dump.c
index f0ee9a8..aa9d1f8 100644
--- a/dump.c
+++ b/dump.c
@@ -1625,6 +1625,11 @@ void qmp_dump_guest_memory(bool paging, const char *file,
DumpState *s;
Erro
This patch only adds the interfaces, but does not implement them.
"detach" parameter is made optional, to make sure that all the old
dump-guest-memory requests will still be able to work.
Signed-off-by: Peter Xu
Reviewed-by: Fam Zheng
---
dump.c | 5 +++--
hmp-commands.hx | 5 +++--
No functional change. Cleanup only.
Signed-off-by: Peter Xu
Reviewed-by: Fam Zheng
---
dump.c| 31 +--
include/sysemu/dump.h | 3 +++
2 files changed, 24 insertions(+), 10 deletions(-)
diff --git a/dump.c b/dump.c
index ccd56c8..f0ee9a8 100644
--- a
It will calculate percentage of finished work from completed and
total.
Signed-off-by: Peter Xu
---
hmp-commands-info.hx | 14 ++
hmp.c| 17 +
hmp.h| 1 +
3 files changed, 32 insertions(+)
diff --git a/hmp-commands-info.hx b/hmp-comma
Here, total_size is the size in bytes to be dumped (raw data, which
means before compression), while written_size are bytes handled (raw
size too).
Signed-off-by: Peter Xu
Reviewed-by: Fam Zheng
---
dump.c| 32
include/sysemu/dump.h | 9
Instead of malloc/free each time for DumpState, make it
static. Added DumpStatus to show status for dump.
This is to be used for detached dump.
Signed-off-by: Peter Xu
Reviewed-by: Fam Zheng
---
dump.c| 21 -
include/sysemu/dump.h | 2 ++
qapi-schema.json
For now, it has no effect. It will be used in dump detach support.
Signed-off-by: Peter Xu
Reviewed-by: Fam Zheng
---
dump.c| 13 +
include/qemu-common.h | 4
qmp.c | 14 ++
3 files changed, 31 insertions(+)
diff --git a/dump.c b/du
When dump-guest-memory is requested with detach flag, after its
return, user could query its status using "query-dump" command (with
no argument). The result contains:
- status: current dump status
- completed: bytes written in the latest dump
- total: bytes to write in the latest dump
>From comp
One new QMP event DUMP_COMPLETED is added. When a dump finishes, one
DUMP_COMPLETED event will occur to notify the user.
Signed-off-by: Peter Xu
---
docs/qmp-events.txt | 18 ++
dump.c | 19 +--
qapi/event.json | 16
3 files chang
1 - 100 of 121 matches
Mail list logo
