Confirming what? 0.14 version of qemu (there was no 14.0 version) is
very old. Very frustrating that people just "confirm" bugs using old
versions without trying current version which has a lot of changes
within. I can confirm that this prob - winXP (or win7 for that matter)
getting stuck on reb
Alex,
On Sat, May 12, 2012 at 6:55 AM, Alex Williamson
wrote:
> Integrating IOMMU groups more closely into the driver core allows
> us to more easily work around DMA quirks. The Ricoh multifunction
> controller is a favorite example of devices that are currently
> incompatible with IOMMU isolati
On Wed, May 16, 2012 at 01:58:34PM -0500, Anthony Liguori wrote:
> On 05/16/2012 01:42 PM, Luiz Capitulino wrote:
> >On Wed, 16 May 2012 11:10:47 +0100
> >"Daniel P. Berrange" wrote:
> >
> >>From: "Daniel P. Berrange"
> >>
> >>After setting a balloon target value, applications have to
> >>continua
This is the Opencores Openrisc 1200 support for Qemu.
Full implementation of the system-model and linux-user-model support.
Openrisc 1200 is a Opencores Open Source CPU,
its Architecture Manual can be find at
http://opencores.org/svnget,or1k?file=/trunk/docs/openrisc_arch.pdf
Signed-off-by: Jia L
add the openrisc system instruction helpers.
Signed-off-by: Jia Liu
---
Makefile.target |2 +-
target-openrisc/helper.h |4 +
target-openrisc/sys_helper.c | 227 ++
target-openrisc/translate.c |4 +-
4 files changed, 234 inse
add the qemu gdb stub support for openrisc.
Signed-off-by: Jia Liu
---
gdbstub.c | 64 +
1 file changed, 64 insertions(+)
diff --git a/gdbstub.c b/gdbstub.c
index 6a77a66..fb86f22 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -1155,6 +11
add the openrisc syscall, signal and termbits for linux-user.
Signed-off-by: Jia Liu
---
linux-user/openrisc/syscall.h | 24 ++
linux-user/openrisc/syscall_nr.h| 506 +++
linux-user/openrisc/target_signal.h | 26 ++
linux-user/openrisc/termbits.h
add the linux user support for openrisc.
Signed-off-by: Jia Liu
---
configure |1 +
default-configs/or32-linux-user.mak |2 +
linux-user/elfload.c| 41 +++
linux-user/main.c | 100 +++
linux-user/signal.c
On Wed, May 02, 2012 at 10:52:07PM -0500, Bob Breuer wrote:
> The new tracetool has a problem with parsing parenthesis within the
> format string. For example, add this line to trace-events:
> test_paren(int n) "(%d)"
> and you will get a failure when generating trace.h.
Thanks for reporting
add the openrisc interrupt support.
Signed-off-by: Jia Liu
---
Makefile.target|2 +-
target-openrisc/helper.c | 42 +++
target-openrisc/helper.h |3 +++
target-openrisc/intrp_helper.c | 53 +++
add the testcases for openrisc.
Signed-off-by: Jia Liu
---
tests/tcg/openrisc/Makefile | 73
tests/tcg/openrisc/test_add.c| 34 +
tests/tcg/openrisc/test_addc.c | 37 ++
tests/tcg/openrisc/test_addi.c | 31
te
On Wed, May 16, 2012 at 9:20 PM, Kai Meyer wrote:
> On 05/16/2012 11:48 AM, Paolo Bonzini wrote:
>>
>> Il 16/05/2012 19:06, Kai Meyer ha scritto:
>>>
>>> 1) It's been suggested to me that since we have the rights to distribute
>>> our closed source shared library, there is a precedence for being a
add the openrisc MMU support.
Signed-off-by: Jia Liu
---
Makefile.target |2 +
hw/openrisc_cpudev.h | 30 ++
hw/openrisc_pic.c| 31 ++
target-openrisc/mem.c| 220 +-
target-openrisc/mem_helper.c |
On Wed, Dec 15, 2010 at 4:31 PM, Kevin Wolf wrote:
> Am 15.12.2010 16:04, schrieb Artyom Tarasenko:
>> On Fri, Jun 4, 2010 at 6:33 PM, Kevin Wolf wrote:
>>> From: Markus Armbruster
>>>
>>> Anything that moves hundreds of lines out of vl.c can't be all bad.
>>
>> I know I'm late for this train, b
Currently, the guest can not know the NUMA info of the vcpu, which will
result in performance drawback.
This is the discovered and experiment by
Shirley Ma
Krishna Kumar
Tom Lendacky
Refer to - http://www.mail-archive.com/kvm@vger.kernel.org/msg69868.html
we can see the
From: Liu Ping Fan
Vhost net uses separate transfer logic unit in different node.
Virtio net must determine which logic unit it will talk with,
so we can improve the performance.
Signed-off-by: Liu Ping Fan
---
drivers/net/virtio_net.c | 425 ++
1 f
From: Liu Ping Fan
For each numa node reported by vhost, we alloc a pair of i/o vq,
and assign them msix IRQ, and set irq affinity to a set of vcpu
in the same node.
Also we alloc vqs on PAGE_SIZE align, so they will be allocated by
host when pg fault happen on different node.
Signed-off-by: Liu
I'm working in a "big" (=complex, strange) project[1] and come across a bug
in signal management. I have been able to narrow it down to this program:
#include
#include
#include
#include
#include
#include
unsigned char *testfun;
int main ( void )
{
unsigned int ra;
testfun=memalign(
add the openrisc int instruction helpers.
Signed-off-by: Jia Liu
---
Makefile.target |2 +-
target-openrisc/helper.h |7 +++
target-openrisc/int_helper.c | 126 ++
target-openrisc/translate.c | 14 ++---
4 files changed, 141 in
add the openrisc exception support.
Signed-off-by: Jia Liu
---
Makefile.target |2 +-
target-openrisc/excp.c| 27 +++
target-openrisc/excp.h| 28
target-openrisc/excp_helper.c | 28 ++
From: Liu Ping Fan
Make vhost allocate vhost_virtqueue on different host nodes as required.
Signed-off-by: Liu Ping Fan
---
drivers/vhost/vhost.c | 380 +++--
drivers/vhost/vhost.h | 41 --
include/linux/vhost.h |2 +-
3 files changed, 304
add the openrisc programmable interrupt controller support.
Signed-off-by: Jia Liu
---
cpu-exec.c| 17 +
hw/openrisc_pic.c | 48
2 files changed, 65 insertions(+)
diff --git a/cpu-exec.c b/cpu-exec.c
index ba10db1..845
add a simulation board for openrisc.
Signed-off-by: Jia Liu
---
Makefile.target |1 +
hw/openrisc_sim.c | 140 +
2 files changed, 141 insertions(+)
create mode 100644 hw/openrisc_sim.c
diff --git a/Makefile.target b/Makefile.target
ind
> +CPUOPENRISCState *cpu_openrisc_init(const char *cpu_model)
> +{
> +CPUOPENRISCState *env;
> +static int tcg_inited;
> +
> +env = g_malloc0(sizeof(*env));
> +memset(env, 0, sizeof(*env));
^^
No need to memset env to zero, since g_malloc0 already did it for you.
> dif
add the openrisc target stub and basic implementation.
Signed-off-by: Jia Liu
---
Makefile.target |3 +
arch_init.c |2 +
arch_init.h |1 +
configure|8 +-
cpu-exec.c |2 +
Il 17/05/2012 11:10, Artyom Tarasenko ha scritto:
> To help me better understand, what would
>> be the terminology used for the explanation between what I would call
>> "source code" licensing, and "project" licensing? Also, where in the code
>> (or rather what file) can I see this distinction? It
add the openrisc timer support.
Signed-off-by: Jia Liu
---
Makefile.target |1 +
hw/openrisc_timer.c | 153 +++
2 files changed, 154 insertions(+)
create mode 100644 hw/openrisc_timer.c
diff --git a/Makefile.target b/Makefile.target
inde
add the openrisc instructions translation.
Signed-off-by: Jia Liu
---
target-openrisc/translate.c | 1387 +++
1 file changed, 1387 insertions(+)
diff --git a/target-openrisc/translate.c b/target-openrisc/translate.c
index aae483a..4828ae6 100644
--- a/tar
add the openrisc float instruction helpers.
Signed-off-by: Jia Liu
---
Makefile.target |2 +-
target-openrisc/fpu_helper.c | 93 ++
target-openrisc/helper.h |6 +++
target-openrisc/translate.c |8 ++--
4 files changed, 104 i
On 05/16/2012 08:58 PM, Eric Blake wrote:
> On 05/16/2012 11:04 AM, Orit Wasserman wrote:
>
> >>> +- "value": cache size in bytes (json-int)
> >>
> >> Would it be any easier to take 'order' (log2 of the size) instead of the
> >> actual cache size? That is, instead of calling "value":1048576, I wou
Il 17/05/2012 07:59, Zhi Yong Wu ha scritto:
>> > However, then I noticed that qemu_can_send_packet is not called very much,
>> > and I do not understand why qemu_net_queue_send and qemu_net_queue_send_iov
>> > do not call qemu_can_send_packet before calling deliver/deliver_iov.
> This case has exi
From: Liu Ping Fan
Make vhost net support to spread on host node according the command.
And consider the whole vhost_net componsed of lots of logic net units.
for each node, there is a unit, which includes a vhost_worker thread,
rx/tx vhost_virtqueue.
Signed-off-by: Liu Ping Fan
---
drivers/vh
Il 17/05/2012 02:24, Kevin O'Connor ha scritto:
>> > Can we build an SSDT that includes the contents of fw_cfg (e.g.
>> > FW_CFG_SIGNATURE at offset 0, FW_CFG_UUID at offset 4, FW_CFG_NOGRAPHIC
>> > at offset 16... the entry <-> offset mapping and the defaults would be
>> > part of SeaBIOS), and th
On Thu, May 17, 2012 at 5:51 PM, Paolo Bonzini wrote:
> Il 17/05/2012 07:59, Zhi Yong Wu ha scritto:
>>> > However, then I noticed that qemu_can_send_packet is not called very much,
>>> > and I do not understand why qemu_net_queue_send and
>>> > qemu_net_queue_send_iov
>>> > do not call qemu_can_
Il 17/05/2012 04:28, Zhang, Yang Z ha scritto:
>
> +static int32_t divider_reset;
This must be a variable inside RTCState.
The remark about inlining rtc_set_offset applies here as well.
Paolo
> +static inline bool rtc_running(RTCState *s)
> +{
> +return (!(s->cmos_data[RTC_REG_B] & REG_B_S
On Wed, 16 May 2012, Anthony PERARD wrote:
> In the context of PV-on-HVM under Xen, the emulated nics are supposed to be
> unplug before the guest drivers are initialized, when the guest write to a
> specific IO port.
>
> Without this patch, the guest end up with two nics with the same MAC, the
>
Note: I haven't tested this series yet. Thanks for finding the problem!
Il 17/05/2012 04:28, Zhang, Yang Z ha scritto:
> Use offset instead of timer to calculate guest rtc. Guest rtc is calculated
> by (base_rtc + guest_time_now - guest_time_last_update_rtc + offset).
> Base_rtc means the rtc va
Il 17/05/2012 12:35, Stefano Stabellini ha scritto:
> On Wed, 16 May 2012, Anthony PERARD wrote:
>> In the context of PV-on-HVM under Xen, the emulated nics are supposed to be
>> unplug before the guest drivers are initialized, when the guest write to a
>> specific IO port.
>>
>> Without this patch
On Thu, May 17, 2012 at 11:41 AM, Paolo Bonzini wrote:
> To help me better understand, what would
>>> be the terminology used for the explanation between what I would call
>>> "source code" licensing, and "project" licensing? Also, where in the code
>>> (or rather what file) can I see this distinc
Hi.
I've got a couple of questions/suggestions regarding the code.
On Thu, May 17, 2012 at 12:35 PM, Jia Liu wrote:
> add the openrisc instructions translation.
>
> Signed-off-by: Jia Liu
[...]
> + case 0x0009:
> + switch (op1) {
> + case 0x03: /*l.div*/
> + LOG_
On Wed, May 16, 2012 at 09:32:44PM -0500, Anthony Liguori wrote:
> On 05/16/2012 03:58 PM, Eduardo Habkost wrote:
> >Description of the bug:
> >
> >Since QEMU 0.15, the CPUID information on CPUID[EAX=7,ECX=0] is being
> >returned unfiltered to the guest, directly from the GET_SUPPORTED_CPUID
> >ret
On 05/17/2012 12:46 PM, Avi Kivity wrote:
> On 05/16/2012 08:58 PM, Eric Blake wrote:
>> On 05/16/2012 11:04 AM, Orit Wasserman wrote:
>>
> +- "value": cache size in bytes (json-int)
Would it be any easier to take 'order' (log2 of the size) instead of the
actual cache size? That
On Wed, May 16, 2012 at 05:58:05PM -0300, Eduardo Habkost wrote:
[...]
> @@ -521,6 +523,13 @@ static int cpu_x86_fill_host(x86_def_t *x86_cpu_def)
> x86_cpu_def->ext_features = ecx;
> x86_cpu_def->features = edx;
>
> +if (x86_cpu_def->level >= 7) {
> +host_cpuid(0x7, 0, &eax
Il 17/05/2012 12:05, Zhi Yong Wu ha scritto:
> On Thu, May 17, 2012 at 5:51 PM, Paolo Bonzini wrote:
>>> This case has existed in current upstream code, not only vlan-hub
>>> code. Currently can_send function has been called by backend send
>>> function before deliver/deliver_iov, If we put can_se
From: Jan Kiszka
In preparation of firing vector notifiers on mask changes, call
msix_handle_mask_update also from msix_mask_all. So far, this will have
no real effect.
Signed-off-by: Jan Kiszka
---
hw/msix.c |4
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/hw/msix.c
From: Jan Kiszka
This helper will also be used by the upcoming config notifier.
Signed-off-by: Jan Kiszka
---
hw/msix.c | 19 +--
1 files changed, 13 insertions(+), 6 deletions(-)
diff --git a/hw/msix.c b/hw/msix.c
index 3835eaa..3197465 100644
--- a/hw/msix.c
+++ b/hw/msix.
From: Jan Kiszka
Provide a dummy kvm_kernel_irqchip so that kvm_irqchip_in_kernel can be
used by code that is not under CONFIG_KVM protection.
Signed-off-by: Jan Kiszka
---
kvm-stub.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/kvm-stub.c b/kvm-stub.c
index b4cf03f
On 17 May 2012 14:33, Andreas Färber wrote:
> Am 17.05.2012 11:23, schrieb Alex Barcelo:
>> Running it in a i386 machine works and gives an output of "0x0d\n0x20".
>> Running it in a qemu-i386 segfaults. Because the self-modifying code
>> raises a SIGSEGV in the qemu (I understand that it is the m
On Fri, May 04, 2012 at 11:28:47AM +0800, Zhi Yong Wu wrote:
> On Tue, May 1, 2012 at 11:31 PM, Stefan Hajnoczi
> wrote:
> > Libvirt can take advantage of SELinux to restrict the QEMU process and
> > prevent
> > it from opening files that it should not have access to. This improves
> > security
From: "Richard W.M. Jones"
This produces a qcow2 file which is the different between
two disk images. ie, if:
original.img - is a disk image (in any format)
modified.img - is a modified version of original.img
then:
qemu-img diff -b original.img modified.img diff.qcow2
creates 'diff.qc
On Thu, 17 May 2012 08:49:44 +0100
"Daniel P. Berrange" wrote:
> On Wed, May 16, 2012 at 01:58:34PM -0500, Anthony Liguori wrote:
> > On 05/16/2012 01:42 PM, Luiz Capitulino wrote:
> > >On Wed, 16 May 2012 11:10:47 +0100
> > >"Daniel P. Berrange" wrote:
> > >
> > >>From: "Daniel P. Berrange"
> >
From: Jan Kiszka
Make use of the new vector notifier to track changes of the MSI-X
configuration of virtio PCI devices. On enabling events, we establish
the required virtual IRQ to MSI-X message route and link the signaling
eventfd file descriptor to this vIRQ line. That way, vhost-generated
inte
On 17 May 2012 14:44, Richard W.M. Jones wrote:
> From: "Richard W.M. Jones"
>
> This produces a qcow2 file which is the different between
> two disk images. ie, if:
>
> original.img - is a disk image (in any format)
> modified.img - is a modified version of original.img
>
> then:
>
> qemu-im
On 05/17/2012 07:44 AM, Richard W.M. Jones wrote:
> From: "Richard W.M. Jones"
>
> This produces a qcow2 file which is the different between
> two disk images. ie, if:
>
> original.img - is a disk image (in any format)
> modified.img - is a modified version of original.img
>
> then:
>
>
On Thu, May 17, 2012 at 9:42 PM, Stefan Hajnoczi
wrote:
> On Fri, May 04, 2012 at 11:28:47AM +0800, Zhi Yong Wu wrote:
>> On Tue, May 1, 2012 at 11:31 PM, Stefan Hajnoczi
>> wrote:
>> > Libvirt can take advantage of SELinux to restrict the QEMU process and
>> > prevent
>> > it from opening files
On 05/17/2012 07:52 AM, Peter Maydell wrote:
> On 17 May 2012 14:44, Richard W.M. Jones wrote:
>> From: "Richard W.M. Jones"
>>
>> This produces a qcow2 file which is the different between
>> two disk images. ie, if:
>>
>> original.img - is a disk image (in any format)
>> modified.img - is a m
On Thu, May 17, 2012 at 02:52:56PM +0100, Peter Maydell wrote:
> On 17 May 2012 14:44, Richard W.M. Jones wrote:
> > From: "Richard W.M. Jones"
> >
> > This produces a qcow2 file which is the different between
> > two disk images. ie, if:
> >
> > original.img - is a disk image (in any format)
>
On Thu, May 17, 2012 at 9:42 PM, Stefan Hajnoczi
wrote:
> On Fri, May 04, 2012 at 11:28:47AM +0800, Zhi Yong Wu wrote:
>> On Tue, May 1, 2012 at 11:31 PM, Stefan Hajnoczi
>> wrote:
>> > Libvirt can take advantage of SELinux to restrict the QEMU process and
>> > prevent
>> > it from opening files
From: Jan Kiszka
Add services to associate an eventfd file descriptor as input with an
IRQ line as output. Such a line can be an input pin of an in-kernel
irqchip or a virtual line returned by kvm_irqchip_add_route.
Signed-off-by: Jan Kiszka
---
kvm-all.c | 30 ++
From: Jan Kiszka
Add a service that establishes a static route from a virtual IRQ line to
an MSI message. Will be used for IRQFD and device assignment. As we will
use this service outside of CONFIG_KVM protected code, stub it properly.
Signed-off-by: Jan Kiszka
---
kvm-all.c | 31 ++
Am 17.05.2012 10:35, schrieb Jia Liu:
> add the openrisc target stub and basic implementation.
>
> Signed-off-by: Jia Liu
> ---
> diff --git a/target-openrisc/cpu-qom.h b/target-openrisc/cpu-qom.h
> new file mode 100644
> index 000..8c936df
> --- /dev/null
> +++ b/target-openrisc/cpu-qom.h
F
On 05/17/2012 07:42 AM, Stefan Hajnoczi wrote:
>>>
>>> The -open-hook-fd approach allows QEMU to support file descriptor passing
>>> without changing -drive. It also supports snapshot_blkdev and other
>>> commands
>> By the way, How will it support them?
>
> The problem with snapshot_blkdev is
Am 17.05.2012 15:42, schrieb Peter Maydell:
> On 17 May 2012 14:33, Andreas Färber wrote:
>> Am 17.05.2012 11:23, schrieb Alex Barcelo:
>>> Running it in a i386 machine works and gives an output of "0x0d\n0x20".
>>> Running it in a qemu-i386 segfaults. Because the self-modifying code
>>> raises a
[ changes in v2: rebase over uq/master ]
This series is another major milestone of merging qemu-kvm into
upstream. It implements the required interfaces and logic to directly
inject MSI-X interrupts generated by the vhost-net kernel module into
the KVM in-kernel irqchip. This involves
- establish
Am 17.05.2012 11:23, schrieb Alex Barcelo:
> Running it in a i386 machine works and gives an output of "0x0d\n0x20".
> Running it in a qemu-i386 segfaults. Because the self-modifying code
> raises a SIGSEGV in the qemu (I understand that it is the method used by
> qemu to handle self-modifying code
From: Jan Kiszka
Automatically commit route changes after kvm_add_routing_entry and
kvm_irqchip_release_virq. There is no performance relevant use case for
which collecting multiple route changes is beneficial. This makes
kvm_irqchip_commit_routes an internal service which assert()s that the
corr
v4
- Fix vde build [Laszlo]
- Rebase on top of qmp-next (which contains latest master) [Me]
blockdev.c |2 +-
hmp-commands.hx |6 +-
hmp.c| 30 +
hmp.h|2 +
hw/pci-hotplug.c |8 ++-
hw/qdev-monitor.c|7 +-
hw/us
Note that qemu_opt_parse() callers still expect automatic error reporting
with QError, so qemu_opts_parse() calls qerror_report_err() to keep the
same semantics.
Signed-off-by: Luiz Capitulino
---
qemu-option.c | 26 +++---
1 file changed, 19 insertions(+), 7 deletions(-)
This commit converts qemu_opts_create() from qerror_report() to
error_set().
Currently, most calls to qemu_opts_create() can't fail, so most
callers don't need any changes.
The two cases where code checks for qemu_opts_create() erros are:
1. Initialization code in vl.c. All of them print their
net_client_init() propagates the error up by calling qerror_report_err(),
because its users expect QError semantics.
Signed-off-by: Luiz Capitulino
---
net.c |6 +-
qemu-option.c | 13 +
qemu-option.h |2 +-
3 files changed, 11 insertions(+), 10 deletions(-)
di
This is not a full QAPI conversion, but an intermediate step.
In essence, do_netdev_add() is split into three functions:
1. netdev_add(): performs the actual work. This function is fully
converted to Error (thus, it's "qapi-friendly")
2. qmp_netdev_add(): the QMP front-end for netdev_add()
Note that set_option_parameter() callers still expect automatic error
reporting with QError, so set_option_parameter() calls
qerror_report_err() to keep the same semantics.
Signed-off-by: Luiz Capitulino
---
qemu-option.c | 22 +++---
1 file changed, 15 insertions(+), 7 deletio
From: Jan Kiszka
Vector notifiers shall be triggered by the MSI/MSI-X core whenever a
relevant configuration change is programmed by the guest. In case of
MSI-X, changes are reported when the effective mask (global &&
per-vector) alters its state. On unmask, the current vector
configuration is in
This is like qemu_find_opts(), except that it takes an Error argument.
This new function allows for a incremental conversion of code using
qemu_find_opts().
Signed-off-by: Luiz Capitulino
---
qemu-config.c |5 +
qemu-config.h |3 +++
2 files changed, 8 insertions(+)
diff --git a/qe
From: Jan Kiszka
We will add kvm_irqchip_add_msi_route, so let's make the difference
clearer.
Signed-off-by: Jan Kiszka
---
hw/pc_piix.c |8
kvm-all.c|2 +-
kvm.h|2 +-
3 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/hw/pc_piix.c b/hw/pc_piix.c
i
From: Jan Kiszka
This allows to drop routes created by kvm_irqchip_add_irq/msi_route
again.
Signed-off-by: Jan Kiszka
---
kvm-all.c |2 +-
kvm-stub.c |4
kvm.h |1 +
3 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/kvm-all.c b/kvm-all.c
index 7f906ca..ca6ce
The functions opt_set() and qemu_opts_validate() both call qemu_opt_parse(),
but their callers expect QError semantics. Thus, both functions call
qerro_report_err() to keep the expected semantics.
Signed-off-by: Luiz Capitulino
---
qemu-option.c | 36 +---
1 fil
Note that qemu_find_opts() and qemu_config_parse() need to call
error_report() to maintain their semantics on error.
Signed-off-by: Luiz Capitulino
---
qemu-config.c | 32 +---
1 file changed, 25 insertions(+), 7 deletions(-)
diff --git a/qemu-config.c b/qemu-confi
From: Jan Kiszka
Analogously to msi_nr_vectors_allocated, add a service for MSI-X. Will
be used by the virtio-pci layer.
Signed-off-by: Jan Kiszka
---
hw/msix.c |5 +
hw/msix.h |2 ++
2 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/hw/msix.c b/hw/msix.c
index 1622e16
From: "Richard W.M. Jones"
This produces a qcow2 file which is the difference between
two disk images. ie, if:
base.img - is a disk image (in any format)
modified.img - is base.img, copied and modified
then:
qemu-img diff -b base.img modified.img diff.qcow2
creates 'diff.qcow2' whi
do_device_add() and do_netdev_add() call qerror_report_err() to maintain
their QError semantics.
Signed-off-by: Luiz Capitulino
---
hw/qdev-monitor.c |7 +--
net.c |5 -
qemu-option.c | 31 ---
qemu-option.h |3 ++-
4 files ch
Signed-off-by: Luiz Capitulino
---
qemu-option.c | 20 +++-
1 file changed, 11 insertions(+), 9 deletions(-)
diff --git a/qemu-option.c b/qemu-option.c
index a8b50af..61354af 100644
--- a/qemu-option.c
+++ b/qemu-option.c
@@ -203,7 +203,8 @@ static void parse_option_number(cons
On Thu, May 17, 2012 at 07:57:31AM -0600, Eric Blake wrote:
[...]
I just posted a v2 patch which fixes everything you mentioned except
the case of resizing the disk, which I need to think about a bit more.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
vi
This is like qemu_opt_set(), except that it takes an Error argument.
This new function allows for a incremental conversion of code using
qemu_opt_set().
Signed-off-by: Luiz Capitulino
---
qemu-option.c |6 ++
qemu-option.h |2 ++
2 files changed, 8 insertions(+)
diff --git a/qemu-o
The only backend that really uses it is the socket one, which calls
monitor_get_fd(). But it can use 'cur_mon' instead.
Signed-off-by: Luiz Capitulino
---
hw/pci-hotplug.c |2 +-
hw/usb/dev-network.c |2 +-
net.c| 18 +++---
net.h|2 +
Callers are changed to use qerror_report_err() to keep their QError
semantics.
Signed-off-by: Luiz Capitulino
---
hw/pci-hotplug.c |8 ++--
hw/usb/dev-network.c |7 +--
net.c| 53 +++---
net.h|2
The functions qemu_opt_set() and opts_do_parse() both call opt_set(),
but their callers expect QError semantics. Thus, both functions call
qerro_report_err() to keep the expected semantics.
Signed-off-by: Luiz Capitulino
---
qemu-option.c | 31 ---
1 file changed, 2
On 05/17/2012 08:57 AM, Richard W.M. Jones wrote:
> From: "Richard W.M. Jones"
>
> This produces a qcow2 file which is the difference between
> two disk images. ie, if:
>
> base.img - is a disk image (in any format)
> modified.img - is base.img, copied and modified
>
> then:
>
> qem
Signed-off-by: Luiz Capitulino
---
qerror.c |4
qerror.h |3 +++
2 files changed, 7 insertions(+)
diff --git a/qerror.c b/qerror.c
index 5092fe7..92c4eff 100644
--- a/qerror.c
+++ b/qerror.c
@@ -156,6 +156,10 @@ static const QErrorStringTable qerror_table[] = {
.desc =
Signed-off-by: Anthony Liguori
Signed-off-by: Luiz Capitulino
---
hmp-commands.hx |3 +--
hmp.c|9 +
hmp.h|1 +
net.c| 11 +--
net.h|1 -
qapi-schema.json | 14 ++
qmp-commands.hx |5 +
7 fi
Il 17/05/2012 04:28, Zhang, Yang Z ha scritto:
> Changes in v6:
> Rebase to latest QEMU
> Fix a bug that fail to pass tests/rtc-test:
> In previous version, it uses host time as the base point to calculate
> guest RTC. It works when guest uses host based clock. But for vm and rt based
> clo
On Thu, 2012-05-17 at 15:19 +0800, Anonymous wrote:
> Alex,
>
> On Sat, May 12, 2012 at 6:55 AM, Alex Williamson
> wrote:
> > Integrating IOMMU groups more closely into the driver core allows
> > us to more easily work around DMA quirks. The Ricoh multifunction
> > controller is a favorite examp
On Thu, May 17, 2012 at 09:15:08AM -0600, Eric Blake wrote:
> On 05/17/2012 08:57 AM, Richard W.M. Jones wrote:
> > +DEF("diff", img_diff,
> > +"diff [-F backing_fmt] -b backing_file [-f fmt] [-O output_fmt] [-o
> > options] filename output_filename")
> > +STEXI
> > +@item diff [-F @var{backin
From: "Richard W.M. Jones"
This produces a qcow2 file which is the difference between
two disk images. ie, if:
base.img - is a disk image (in any format)
modified.img - is base.img, copied and modified
then:
qemu-img diff -b base.img modified.img diff.qcow2
creates 'diff.qcow2' whi
Hello,
I am testing Xen 4.2 (unstable) with Qemu 1.1rc2 and spice.
I have severe video performance problems on Windows 7 guest and X fails to run
on
Debian wheezy and Ubuntu Precise guest.
The problem may be related to Xen and I'm asking there too, but I want to make
sure my invocation is correct
On 05/17/2012 09:34 AM, Richard W.M. Jones wrote:
> From: "Richard W.M. Jones"
>
> This produces a qcow2 file which is the difference between
> two disk images. ie, if:
>
> base.img - is a disk image (in any format)
> modified.img - is base.img, copied and modified
>
> then:
>
> qem
Changes v1 -> v2:
- Use kvm_arch_get_supported_cpuid() instead of host_cpuid() on
cpu_x86_fill_host().
We should use GET_SUPPORTED_CPUID for all bits on "-cpu host"
eventually, but I am not changing all the other CPUID leaves because
we may not be able to test such an intrusive change
On Tue, 15 May 2012, Stefano Stabellini wrote:
> Hi Anthony,
> please pull:
>
> git://xenbits.xen.org/people/sstabellini/qemu-dm.git for_1.1
>
>
> it contains 3 fixes to xen_disk and 2 patches to disable rtc_clock,
> the PIT and PCSPK on Xen:
>
>
> Jan Beulich (1):
> xen_disk: properly u
Hi Anthony,
please pull:
git://xenbits.xen.org/people/sstabellini/qemu-dm.git for_1.1_rc3
Anthony PERARD (1):
xen: Fix PV-on-HVM
Jan Beulich (1):
xen_disk: properly update stats in ioreq_release()
John V. Baboval (1):
Call xc_domain_shutdown with the reboot flag when the gue
On 05/17/2012 10:26 AM, Eduardo Habkost wrote:
> The problem is that this makes the resulting CPU feature flags
> unpredictable and dependent on the host CPU and kernel version. This
> breaks live-migration badly if migrating from a host CPU that supports
> some features on that CPUID leaf (runnin
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