Hi all
i am using qcow2 image format , I create a backing file and to the new
image i preform some I/O
qemu-img create -f qcow2 -b snap1 guestqcow2
Now I wanted to merge snap1 with guestqcow2. Is their is any command which
can merge both disk into one single file
--
*Pankaj Rawat*
On Mon, Apr 02, 2012 at 09:46:07AM +0300, Michael S. Tsirkin wrote:
> This conflicts with deduplication of properties work.
> I'll apply on top of that, so don't worry.
Alrighty. Any ETA?
>
> On Mon, Apr 02, 2012 at 12:43:06PM +1000, David Gibson wrote:
> > Anthony..
> >
> > please apply?
> >
Hi all,
--
*Pankaj Rawat*
This conflicts with deduplication of properties work.
I'll apply on top of that, so don't worry.
On Mon, Apr 02, 2012 at 12:43:06PM +1000, David Gibson wrote:
> Anthony..
>
> please apply?
>
> On Mon, Mar 26, 2012 at 12:19:40PM +1100, David Gibson wrote:
> > Currently the virtio balloon device,
use & instead of the wrong &&
Signed-off-by: Lai Jiangshan
---
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index 73b0c7f..89c2406 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -502,7 +502,7 @@ static void xhci_irq_update(XHCIState *xhci)
int level = 0;
if (xhci->im
device more for standard SD host controller interface (SDHCI).
Signed-off-by: Peter A. G. Crosthwaite
---
Makefile.target |1 +
hw/sdhci.c | 748 +++
2 files changed, 749 insertions(+), 0 deletions(-)
create mode 100644 hw/sdhci.c
d
Signed-off-by: Peter A. G. Crosthwaite
---
hw/xilinx_zynq.c | 13 -
1 files changed, 12 insertions(+), 1 deletions(-)
diff --git a/hw/xilinx_zynq.c b/hw/xilinx_zynq.c
index 31d9e81..e92ebe0 100644
--- a/hw/xilinx_zynq.c
+++ b/hw/xilinx_zynq.c
@@ -161,6 +161,18 @@ static void zynq_i
These two patched add a device model for the standard SD host controller
interface (1) and instantiates it as a device to the Xilinx Zynq platform (2).
Peter A. G. Crosthwaite (2):
SDHCI: inital version
xilinx_zynq: added sdhci controller
Makefile.target |1 +
hw/sdhci.c | 748 +
The xilinx published kernel and linux test binaries expects initrd and dtb to
be at these locations
Signed-off-by: Peter A. G. Crosthwaite
---
hw/xilinx_zynq.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/hw/xilinx_zynq.c b/hw/xilinx_zynq.c
index 56d0b96..31d9e81 100
Added linux smp support for the xilinx zynq platform (2x cpus are supported)
Signed-off-by: Peter A. G. Crosthwaite
---
hw/xilinx_zynq.c | 64 -
1 files changed, 53 insertions(+), 11 deletions(-)
diff --git a/hw/xilinx_zynq.c b/hw/xilinx_zyn
Added fields that allows a machine model to specify where the initrd and dtb
are loaded. Leaving the fields 0 will use to old default values (previously
hardcoded in arm_boot.c)
Signed-off-by: Peter A. G. Crosthwaite
---
hw/arm-misc.h |8
hw/arm_boot.c | 34 ---
These patches allow for booting of smp linux as well as custom initrd and dtb
blobs on the xilinx zynq platform.
Patch 1 is dual core smp support.
Patch 2 parameterises the previously hardcoded initrd and dtb address offsets
for the arm bootloader.
Patch 3 fixes the initrd and dtb addresses for
Currently the pseries PCI code uses a somewhat strange scheme of PCI irq
allocation - one per slot up to a maximum that's greater than the usual 4.
This scheme more or less worked, because we were able to tell the guest the
irq mapping in the device tree, however it's nonstandard and may break
assu
On the pseries platform, access to PCI config space is via RTAS calls(
which go to the hypervisor) rather than MMIO. This means we don't use
the same code path as nearly everyone else which goes through pci_host.c
and we're missing some of the parameter checking along the way.
We do have some par
From: Alexey Kardashevskiy
This adds DPRINTF() macros with the usual conventions to the spapr_pci
code.
Cc: Michael S. Tsirkin
Signed-off-by: Alexey Kardashevskiy
Signed-off-by: David Gibson
---
hw/spapr_pci.c |8
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/h
On Mon, 2012-04-02 at 14:04 +1000, David Gibson wrote:
> From: Ben Herrenschmidt
>
> If the kernel page size is larger than TARGET_PAGE_SIZE, which
> happens for example on ppc64 with kernels compiled for 64K pages,
> the dirty tracking doesn't work.
BTW. That was discussed ages back on the list
Shortly before 1.0, we added helper functions / wrappers for doing PCI DMA
from individual devices. This makes what's going on clearer and means that
when we add IOMMU support somewhere in the future, only the general PCI
code will have to change, not every device that uses PCI DMA.
However, usb-
A while back, we introduced the dma_addr_t type, which is supposed to
be used for bus visible memory addresses. At present, this is an
alias for target_phys_addr_t, but this will change when we eventually
add support for guest visible IOMMUs.
There are some instances of target_phys_addr_t in the
This patch converts the usb-xhci driver to use the pci_dma_*() helper
functions instead of direct guest memory access. To do this we need a
little preliminary patch which adds property support for dma_addr_t
variables.
The preliminary patch was sent standalone before, but it's been
requested that
From: Ben Herrenschmidt
If the kernel page size is larger than TARGET_PAGE_SIZE, which
happens for example on ppc64 with kernels compiled for 64K pages,
the dirty tracking doesn't work.
Cc: Avi Kivity
Cc: Marcelo Tosatti
Signed-off-by: Benjamin Herrenschmidt
Signed-off-by: David Gibson
---
At 03/28/2012 08:44 PM, Luiz Capitulino Wrote:
> On Wed, 28 Mar 2012 13:17:43 +0800
> Wen Congyang wrote:
>
>> Hi, Luiz, Anthony, Jan
>>
>> do you have any comments about this patchset?
>
> As far as QMP is concerned:
>
> Acked-by: Luiz Capitulino
I fix a overflow bug and resend patch 12/12
The command's usage:
dump [-p] protocol [begin] [length]
The supported protocol can be file or fd:
1. file: the protocol starts with "file:", and the following string is
the file's path.
2. fd: the protocol starts with "fd:", and the following string is the
fd's name.
Note:
1. If you wa
At 03/26/2012 06:06 PM, Wen Congyang Wrote:
> The command's usage:
>dump [-p] protocol [begin] [length]
> The supported protocol can be file or fd:
> 1. file: the protocol starts with "file:", and the following string is
>the file's path.
> 2. fd: the protocol starts with "fd:", and the fol
Anthony..
please apply?
On Mon, Mar 26, 2012 at 12:19:40PM +1100, David Gibson wrote:
> Currently the virtio balloon device, when using the virtio-pci interface
> advertises itself with PCI class code MEMORY_RAM. This is wrong; the
> balloon is vaguely related to memory, but is nothing like a PC
On Sat, 31 Mar 2012 12:50:21 +0200
Paolo Bonzini wrote:
> The special target should not be needed anymore, and caused (perhaps
> due to a Make bug) a failure with "make -j2". In any case, the
> main makefile is a better place for such special targets rather
> than an included makefile.
>
> Repo
Signed-off-by: Lluís Vilanova
---
Makefile.objs |6
Makefile.target | 13 -
configure |4
scripts/tracetool | 648 -
scripts/tracetool.py |
Signed-off-by: Lluís Vilanova
---
scripts/tracetool.py| 32 +++-
scripts/tracetool/__init__.py | 11
scripts/tracetool/backend/dtrace.py | 97 +++
scripts/tracetool/format/d.py | 20 +++
scripts/tracetool/format/
Signed-off-by: Lluís Vilanova
---
scripts/tracetool/format/h.py | 45 +
1 files changed, 45 insertions(+), 0 deletions(-)
create mode 100644 scripts/tracetool/format/h.py
diff --git a/scripts/tracetool/format/h.py b/scripts/tracetool/format/h.py
new fil
Signed-off-by: Lluís Vilanova
---
MAINTAINERS |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index f83d07c2..0e66dd8 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -548,6 +548,8 @@ Tracing
M: Stefan Hajnoczi
S: Maintained
F: trace/
+F: scrip
Signed-off-by: Lluís Vilanova
---
scripts/tracetool/backend/ust.py | 90 ++
1 files changed, 90 insertions(+), 0 deletions(-)
create mode 100644 scripts/tracetool/backend/ust.py
diff --git a/scripts/tracetool/backend/ust.py b/scripts/tracetool/backend/ust.p
Signed-off-by: Lluís Vilanova
---
scripts/tracetool/backend/simple.py | 55 +++
1 files changed, 55 insertions(+), 0 deletions(-)
create mode 100644 scripts/tracetool/backend/simple.py
diff --git a/scripts/tracetool/backend/simple.py
b/scripts/tracetool/backen
Signed-off-by: Lluís Vilanova
---
scripts/tracetool/backend/stderr.py | 56 +++
1 files changed, 56 insertions(+), 0 deletions(-)
create mode 100644 scripts/tracetool/backend/stderr.py
diff --git a/scripts/tracetool/backend/stderr.py
b/scripts/tracetool/backen
Signed-off-by: Lluís Vilanova
---
scripts/tracetool/format/c.py | 20
1 files changed, 20 insertions(+), 0 deletions(-)
create mode 100644 scripts/tracetool/format/c.py
diff --git a/scripts/tracetool/format/c.py b/scripts/tracetool/format/c.py
new file mode 100644
index 0
A full rewrite of the tracetool script using per-format and per-backend modules,
so that it's easier to read and extend it in the future.
Signed-off-by: Lluís Vilanova
---
NOTE: This series applies in current master, ignoring the "Rewrite tracetool
using python" series.
Changes in v5:
* D
val is an uint64_t, therefore %d was not correct.
Cc: Gerd Hoffmann
Signed-off-by: Stefan Weil
---
hw/qxl.c |2 +-
hw/qxl.h |2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/qxl.c b/hw/qxl.c
index 47a162e..85028dd 100644
--- a/hw/qxl.c
+++ b/hw/qxl.c
@@ -1370,7 +1
Because binutils disassembler is based on libopcode, this is a rewrite from
scratch.
Signed-off-by: Michael Walle
---
Makefile.objs |1 +
configure |4 +
dis-asm.h |3 +
disas.c |6 +
lm32-dis.c| 361 +
5
On Sun, Apr 1, 2012 at 18:37, Michael Walle wrote:
> Hi Blue,
>
> Please pull the following lm32 fixes and additions.
Thanks, pulled.
> v2:
> - prefix enumerations in lm32-dis.c to avoid name conflicts
>
> The following changes since commit b7c8e15a146a7b20021b524f41d6b8072ee093b5:
>
> Merge b
This bug existed since the first commit. Fortunately, the affected
registers have no functionality in qemu. This will only prevent the
following warning:
milkymist_vgafb: write access to unknown register 0x0034
Signed-off-by: Michael Walle
---
hw/milkymist-vgafb.c |5 -
1 files cha
The new version introduces the following new registers:
- SoC clock frequency: read-only of system clock used on the SoC
- debug scratchpad: 8 bit scratchpad register
- debug write lock: write once register, without any function on QEMU
Signed-off-by: Michael Walle
---
hw/milkymist-sysctl.c |
Once qtest support for target-lm32 arrives, tcg may be disabled.
Signed-off-by: Michael Walle
---
target-lm32/helper.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/target-lm32/helper.c b/target-lm32/helper.c
index 5db8f8d..78076e4 100644
--- a/target-lm32/helper.c
++
Signed-off-by: Michael Walle
---
configure |4 +++-
tests/tcg/lm32/Makefile | 13 -
2 files changed, 11 insertions(+), 6 deletions(-)
diff --git a/configure b/configure
index b51a749..4ef5ec6 100755
--- a/configure
+++ b/configure
@@ -3876,7 +3876,8 @@ echo "QEMU_
Hi Blue,
Please pull the following lm32 fixes and additions.
v2:
- prefix enumerations in lm32-dis.c to avoid name conflicts
The following changes since commit b7c8e15a146a7b20021b524f41d6b8072ee093b5:
Merge branch 'arm-devs.for-upstream' of
git://git.linaro.org/people/pmaydell/qemu-arm (20
On Sat, Mar 31, 2012 at 18:40, Michael Walle wrote:
> Because binutils disassembler is based on libopcode, this is a rewrite from
> scratch.
>
> Signed-off-by: Michael Walle
> ---
> Makefile.objs | 1 +
> configure | 4 +
> dis-asm.h | 3 +
> disas.c | 6 +
> lm32-dis.c
On Sun, Apr 01, 2012 at 12:17:28PM +0300, Michael S. Tsirkin wrote:
> On Tue, Mar 27, 2012 at 01:43:21PM +1100, David Gibson wrote:
> > A while back, we introduced the dma_addr_t type, which is supposed to
> > be used for bus visible memory addresses. At present, this is an
> > alias for target_ph
On Fri, Mar 30, 2012 at 10:12:56AM +0200, Gerd Hoffmann wrote:
> Hi,
>
> > +# @SpiceQueryMouseMode
> > +#
> > +# An enumation of Spice mouse states.
> > +#
> > +# @client: Mouse cursor position is determined by the client.
> > +#
> > +# @server: Mouse cursor position is determined by the server.
On Sat, Mar 31, 2012 at 12:15:34AM +0200, Jan Kiszka wrote:
> On 2012-03-30 23:09, Alex Williamson wrote:
> > On Fri, 2012-03-30 at 22:35 +0200, Jan Kiszka wrote:
> >> On 2012-03-30 22:31, Jason Baron wrote:
> >>> On Fri, Mar 30, 2012 at 10:18:31PM +0200, Jan Kiszka wrote:
> >>> The root cause
On Thu, Mar 29, 2012 at 02:51:44PM +0200, Michael S. Tsirkin wrote:
> piix acpi interface suffers from the following 2 issues:
>
> 1.
> - delete device a
> - quickly add device b in another slot
>
> if we do this before guest reads the down register,
> the down event is discarded and device will
On Sun, Apr 01, 2012 at 12:13:18PM +0300, Gleb Natapov wrote:
> On Sun, Apr 01, 2012 at 12:06:16PM +0300, Michael S. Tsirkin wrote:
> > On Sun, Apr 01, 2012 at 11:26:18AM +0300, Gleb Natapov wrote:
> > > On Sun, Apr 01, 2012 at 11:22:33AM +0300, Michael S. Tsirkin wrote:
> > > > > And if pci-hotplu
On Tue, Mar 27, 2012 at 01:43:21PM +1100, David Gibson wrote:
> A while back, we introduced the dma_addr_t type, which is supposed to
> be used for bus visible memory addresses. At present, this is an
> alias for target_phys_addr_t, but this will change when we eventually
> add support for guest v
On Sun, Apr 01, 2012 at 12:06:16PM +0300, Michael S. Tsirkin wrote:
> On Sun, Apr 01, 2012 at 11:26:18AM +0300, Gleb Natapov wrote:
> > On Sun, Apr 01, 2012 at 11:22:33AM +0300, Michael S. Tsirkin wrote:
> > > > And if pci-hotplug could be done as cpu-hotplug, then it would simplify
> > > > pci-ho
On Sun, Apr 01, 2012 at 11:26:18AM +0300, Gleb Natapov wrote:
> On Sun, Apr 01, 2012 at 11:22:33AM +0300, Michael S. Tsirkin wrote:
> > > And if pci-hotplug could be done as cpu-hotplug, then it would simplify
> > > pci-hotplug
> > > (guest would only need to read PCI_BASE) and probably it would b
On 01/04/12 4:36 AM, Jan Kiszka wrote:
It is only build on x86 unix hosts minus Mac. We are shipping it as
binary for the rest. There is WIP on getting KVM working for Solaris, so
this may not be of Linux-only interest in the future.
Ok so you then build it on Linux and Solaris. But I don't see
On Fri, Mar 30, 2012 at 07:21:22PM -0700, Josh Durgin wrote:
> On 12/16/2011 12:33 PM, Bruce Rogers wrote:
> >When migrating a vm using vhost-net we hit the following assertion:
> >
> >qemu-kvm: /usr/src/packages/BUILD/qemu-kvm-0.15.1/hw/vhost.c:30:
> >vhost_dev_sync_region: Assertion `start / (0x1
On Sun, Apr 01, 2012 at 03:28:34AM -0400, Kevin O'Connor wrote:
> On Wed, Mar 28, 2012 at 05:54:10PM +1300, Alexey Korolev wrote:
> > In this patch instead of array based resource allocation approach
> > we calculate resource addresses linked lists of pci_region_entry structures.
>
> Thanks. I st
On 2012-04-01 10:36, Jan Kiszka wrote:
> On 2012-04-01 04:48, Brad Smith wrote:
>> Here is another source of build breakage that popped up over a month ago.
>>
>> The patch below fixes the build but I'm wondering why the file in question
>> is being built on anything but Linux. It seems to be used
On 2012-04-01 04:48, Brad Smith wrote:
> Here is another source of build breakage that popped up over a month ago.
>
> The patch below fixes the build but I'm wondering why the file in question
> is being built on anything but Linux. It seems to be used for KVM support
> and thus has no relevance
On Fri, Mar 30, 2012 at 06:05:26PM +0200, Igor Mammedov wrote:
> On 03/29/2012 02:51 PM, Michael S. Tsirkin wrote:
> >piix acpi interface suffers from the following 2 issues:
> >
> >1.
> >- delete device a
> >- quickly add device b in another slot
> >
> >if we do this before guest reads the down re
On Sun, Apr 01, 2012 at 11:22:33AM +0300, Michael S. Tsirkin wrote:
> > And if pci-hotplug could be done as cpu-hotplug, then it would simplify
> > pci-hotplug
> > (guest would only need to read PCI_BASE) and probably it would be possible
> > to unify hotplug
> > code for pci/cpu. But that for su
On Wed, Mar 28, 2012 at 05:54:10PM +1300, Alexey Korolev wrote:
> In this patch instead of array based resource allocation approach
> we calculate resource addresses linked lists of pci_region_entry structures.
Thanks. I still think this migration can be done more seamlessly. I
played with your
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