note: I rebase it onto Stefan's net-next tree, since pc-1.7 has already been
defined there.
v4:
use standard compat property to set hpet's interrupt compatibility
v3:
change hpet interrupt capablity on board's demand
Liu Ping Fan (3):
hpet: inverse polarity when pin above ISA_NUM_IRQS
According to hpet spec, hpet irq is high active. But according to
ICH spec, there is inversion before the input of ioapic. So the OS
will expect low active on this IRQ line.(And this is observed on
bare metal).
We fold the emulation of this inversion inside the hpet logic.
Signed-off-by: Liu Ping
On PC, IRQ2/8 can be reserved for hpet timer 0/1. And pin 16~23
of ioapic can be dynamically assigned to hpet as guest chooses.
(Will enable them after introducing pc 1.6 compat)
Signed-off-by: Liu Ping Fan
---
hw/timer/hpet.c | 13 +++--
1 file changed, 11 insertions(+), 2 deletions(-)
For guest bug compat, we limit hpet's interrupt compatibility on
ioapic's IRQ2 for pc-*-1.6. As to pc-*-1.7 and newer, IRQ2, IRQ8,
and IRQ16~23 are allowed.
Signed-off-by: Liu Ping Fan
---
hw/timer/hpet.c | 6 +-
include/hw/i386/pc.h | 4
2 files changed, 5 insertions(+), 5 deletio
On 17.08.2013 08:27, Paolo Bonzini wrote:
Il 02/08/2013 09:05, Peter Lieven ha scritto:
can you give an update what are to current plans/schedule to merge this
series? I have
a few patches in the queue that in their current version depend on this
series being merged.
It should go in soon, perha
The pre-write overlap check function is now called before most of the
qcow2 writes (aborting it on collision or other error).
Signed-off-by: Max Reitz
---
block/qcow2-cache.c| 17 +
block/qcow2-cluster.c | 21 +
block/qcow2-snapshot.c | 22 +++
This adds an incompatible bit indicating corruption to qcow2. Any image
with this bit set may not be written to unless for repairing (and
subsequently clearing the bit if the repair has been successful).
Signed-off-by: Max Reitz
---
block/qcow2.c | 47 +++
If a qcow2 image file becomes corrupted, any write may inadvertently
overwrite important metadata structures such as the L1 table. This
series adds functionality for detecting, preventing and (to some extent)
repairing such collisions.
v5:
- fixed patch 6 (forgot to update the event_names array f
Two new functions are added; the first one checks a given range in the
image file for overlaps with metadata (main header, L1 tables, L2
tables, refcount table and blocks).
The second one should be used immediately before writing to the image
file as it calls the first function and, upon collision
Since the OFLAG_COPIED checks are now executed after the refcounts have
been repaired (if repairing), it is safe to assume that they are correct
but the OFLAG_COPIED flag may be not. Therefore, if its value differs
from what it should be (considering the according refcount), that
discrepancy can be
Move the OFLAG_COPIED checks out of check_refcounts_l1 and
check_refcounts_l2 and after the actual refcount checks/fixes (since the
refcounts might actually change there).
Signed-off-by: Max Reitz
---
block/qcow2-refcount.c | 115 +++--
1 file changed,
A new test on corrupted images with overlapping cluster allocations.
Signed-off-by: Max Reitz
---
tests/qemu-iotests/060 | 111 +
tests/qemu-iotests/060.out | 44 ++
tests/qemu-iotests/group | 1 +
3 files changed, 156 insertio
If no corruptions remain after an image repair (and no errors have been
encountered), clear the corrupt flag in qcow2_check.
Signed-off-by: Max Reitz
---
block/qcow2.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index 3a95ff1..aeb2ebb 10
If the refcount of a refcount block is greater than one, we can at least
try to repair that problem by duplicating the affected block.
Signed-off-by: Max Reitz
---
block/blkdebug.c | 1 +
block/qcow2-refcount.c | 148 -
include/block/block.
Am 02.09.2013 05:43, schrieb Fam Zheng:
On Fri, 08/30 12:27, Max Reitz wrote:
Implement bdrv_amend_options for compat, size, backing_file, backing_fmt
and lazy_refcounts.
Downgrading images from compat=1.1 to compat=0.10 is achieved through
handling all incompatible flags accordingly, clearing
Am 01.09.2013 20:28, schrieb Antony Pavlov:
> On Sat, 31 Aug 2013 21:09:20 +0200
> Andreas Färber wrote:
>
>> Am 31.08.2013 19:22, schrieb Antony Pavlov:
>>> Use of SysBusDevice::init is deprecated.
>>> Use Device::realize instead of SysBusDevice::init.
>>> Check dma/pl330.c for an example of the
Am 02.09.2013 um 05:43 hat Fam Zheng geschrieben:
> On Fri, 08/30 12:27, Max Reitz wrote:
> > Implement bdrv_amend_options for compat, size, backing_file, backing_fmt
> > and lazy_refcounts.
> >
> > Downgrading images from compat=1.1 to compat=0.10 is achieved through
> > handling all incompatible
Am 01.09.2013 18:00, schrieb Richard Henderson:
> Signed-off-by: Richard Henderson
> ---
> target-ppc/kvm_ppc.c | 1 +
> 1 file changed, 1 insertion(+)
>
> The PowerPC target has been broken for more than a week.
Déjà vu, Alex already sent a fix on ~Friday.
Andreas
>
>
> r~
>
>
> diff --gi
From: Alexey Kardashevskiy
A PCI device's DMA address space (possibly an IOMMU) is returned by a
method on the PCIBus. At the moment that only has one caller, so the
method is simply open coded. We'll need another caller for VFIO, so
this patch introduces a helper/wrapper function.
If IOMMU is
commit 398489018183d613306ab022653552247d93919f
pc: limit 64 bit hole to 2G by default
introduced a way for management to control
the window allocated to the 64 bit PCI hole.
This is useful, but existing management tools do not know how to set
this property. As a result, e.g. specifying a lar
We have a lot of code duplication between machine types,
this increases with each new machine type
and each new field.
This has already introduced a minor bug: description
for pc-1.3 says "Standard PC" while description for
pc-1.4 is "Standard PC (i440FX + PIIX, 1996)"
which makes you think 1.3 is
The following changes since commit 1ae2757c6c4525c9b42f408c86818f843bad7418:
virtio: virtqueue_get_avail_bytes: fix desc_pa when loop over the indirect
descriptor table (2013-08-25 12:52:33 +0300)
are available in the git repository at:
git://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git tag
From: Markus Armbruster
We set default boot order "cad" in every single machine definition
except "pseries" and "moxiesim", even though very few boards actually
care for boot order, and "cad" makes sense for even fewer.
Machines that care:
* pc and its variants
Accept up to three letters 'a'
From: Alexey Kardashevskiy
This adds pci_cfg_read and pci_cfg_write traces for config spaces
accesses.
Signed-off-by: Alexey Kardashevskiy
Signed-off-by: Michael S. Tsirkin
---
hw/pci/pci_host.c | 11 ++-
trace-events | 4
2 files changed, 14 insertions(+), 1 deletion(-)
d
commit 62c96360ae7f2c7a8b029277fbb7cb082fdef7fd
virtio-pci: fix level interrupts
only helps systems without irqfd: on systems with irqfd support we
passed in flag requesting irqfd even when msix is disabled.
As a result, for level interrupts we didn't install an fd handler so
unmasking an fd h
On 02.09.2013, at 09:56, Andreas Färber wrote:
> Am 01.09.2013 18:00, schrieb Richard Henderson:
>> Signed-off-by: Richard Henderson
>> ---
>> target-ppc/kvm_ppc.c | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> The PowerPC target has been broken for more than a week.
>
> Déjà vu, Alex already s
From: Aurelien Jarno
Bit extraction for the FP BF and L field of the MTFSFI and MTFSF
instructions is wrong and doesn't match the reference manual (which
explain the bit number in big endian format). It has been broken in
commit 7d08d85645def18eac2a9d672c1868a35e0bcf79.
This patch fixes this, wh
The function qemu_notify_event is defined by a header that we don't
include in the PPC KVM code. Include it to get the code building
again.
target-ppc/kvm_ppc.c: In function 'kvmppc_timer_hack':
target-ppc/kvm_ppc.c:26:5: error: implicit declaration of function
'qemu_notify_event' [-Werror=im
Hi Blue / Aurelien / Anthony,
This is my current patch queue for ppc. Please pull.
Alex
The following changes since commit 4ff78e0dbcd5c795962567fdc1b31e9e03c55b07:
Merge remote-tracking branch 'luiz/queue/qmp' into staging (2013-08-30
12:26:04 -0500)
are available in the git repository a
From: Anton Blanchard
Use info->endian to select the endian of the instruction to
be disassembled.
Signed-off-by: Anton Blanchard
Reviewed-by: Anthony Liguori
Signed-off-by: Alexander Graf
---
disas/ppc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/disas/ppc.c b/dis
From: Andreas Färber
Signed-off-by: Andreas Färber
Signed-off-by: Alexander Graf
---
hw/ppc/ppc405_uc.c | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/hw/ppc/ppc405_uc.c b/hw/ppc/ppc405_uc.c
index 0ef5254..6d6a7f1 100644
--- a/hw/ppc/ppc405_uc.c
+++ b/hw/p
From: Efimov Vasily
QEMU has 'dtb' option for specifing the device tree file for the kernel.
The patch adds support for this option to the 'virtex_ml507' machine
implementation.
Signed-off-by: Efimov Vasily
Signed-off-by: Alexander Graf
---
hw/ppc/virtex_ml507.c | 29 +++--
From: Andreas Färber
Also move one stray debug output into an #ifdef.
Signed-off-by: Andreas Färber
Signed-off-by: Alexander Graf
---
hw/ppc/ppc405_boards.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/ppc/ppc405_boards.c b/hw/ppc/ppc405_boards.c
index f74e5e5..8
From: "Aneesh Kumar K.V"
Use SLB_ESID_V instead of (1 << 27) in the code
Reviewed-by: Andreas Färber
Signed-off-by: Aneesh Kumar K.V
Signed-off-by: Alexander Graf
---
target-ppc/mmu_helper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target-ppc/mmu_helper.c b/target-
Today we generate the device tree once on machine initialization and then
store the finalized blob in memory to reload it on reset.
This is bad for 2 reasons. First we potentially waste a bunch of RAM for no
good reason, as we have all information required to regenerate the device
tree available a
From: Anton Blanchard
Add MSR_LE to the msr_mask for POWER7.
Signed-off-by: Anton Blanchard
Reviewed-by: Anthony Liguori
Signed-off-by: Alexander Graf
---
target-ppc/translate_init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target-ppc/translate_init.c b/target-ppc/
From: Anton Blanchard
A number of users are reporting stalls when using the pseries
hypervisor virtual console.
A simple test case is to paste 15 or 17 characters at a time
into the console. Pasting 15 characters at a time works fine
but pasting 17 characters hangs for a random amount of time.
O
From: Alexey Kardashevskiy
On the sPAPR platform a guest allocates MSI/MSIX vectors via RTAS
hypercalls which return global IRQ numbers to a guest so it only
operates with those and never touches MSIMessage.
Therefore MSIMessage handling is completely hidden in QEMU.
Previously every sPAPR PCI
From: Anton Blanchard
H_SET_MODE is used for controlling various partition settings. One
of these settings is the endianness a guest takes its exceptions in.
Signed-off-by: Anton Blanchard
[agraf: fix whitespace]
Signed-off-by: Alexander Graf
---
hw/ppc/spapr.c | 2 +-
hw/ppc/spapr_h
From: Alexey Kardashevskiy
PAPR+ requires two RTAS calls to be supported by the hypervisor in
order to allow hotplugging VCPUs from the guest. The "start-cpu" RTAS
call was already there but "stop-self" was not.
This adds the "stop-self" RTAS call.
Signed-off-by: Alexey Kardashevskiy
Signed-of
From: Anton Blanchard
On POWER7, LPCR_ILE is used to control what endian guests take
their exceptions in so use it instead of MSR_ILE.
Signed-off-by: Anton Blanchard
Reviewed-by: Anthony Liguori
Signed-off-by: Alexander Graf
---
target-ppc/cpu.h | 2 ++
target-ppc/excp_helper.c | 10
From: Andreas Färber
Adopt error_report() while at it.
Signed-off-by: Andreas Färber
Signed-off-by: Alexander Graf
---
hw/ppc/ppc405_boards.c | 35 ---
1 file changed, 20 insertions(+), 15 deletions(-)
diff --git a/hw/ppc/ppc405_boards.c b/hw/ppc/ppc405_boards
From: Alexey Kardashevskiy
Registration of global state belongs into realize so move it there.
Signed-off-by: Alexey Kardashevskiy
Reviewed-by: Andreas Färber
Signed-off-by: Alexander Graf
---
hw/intc/xics.c | 21 +++--
1 file changed, 11 insertions(+), 10 deletions(-)
diff
From: Alexey Kardashevskiy
spapr-pci config space accessors use find_dev() to find a PCI device.
However find_dev() only searched on a primary bus and did not do
recursive search through secondary buses so config space access was not
possible for devices other that on a primary bus.
This fixed f
From: Alexey Kardashevskiy
This converts old style fprintf to traces.
Signed-off-by: Alexey Kardashevskiy
[agraf: change patch subject]
Signed-off-by: Alexander Graf
---
hw/ppc/spapr_iommu.c | 71 ++--
trace-events | 5
2 files cha
Am 30.08.2013 um 19:14 hat Anthony Liguori geschrieben:
> This pull request breaks make check, qemu-system-i386 segvs when
> running qtest. bisect blames the following commit. I confirmed this
> commit introduces the breakage too.
>
> commit 19abade25242079f4b5582de17b2302fe185be2b
> Author: Max
Ping^3!
thanks
-- PMM
On 20 August 2013 13:59, Peter Maydell wrote:
> Ping^2! This has been reviewed and I've checked that the
> patch still applies to master.
>
> thanks
> -- PMM
>
> On 25 July 2013 17:54, Peter Maydell wrote:
>> Ping!
>>
>> (patchwork url: http://patchwork.ozlabs.org/patch/25
On 28.08.2013, at 09:42, Alexey Kardashevskiy wrote:
> On 08/27/2013 06:33 PM, Alexander Graf wrote:
>>
>> On 27.08.2013, at 05:42, Alexey Kardashevskiy wrote:
>>
>>> This has reworked USB OHCI and adds support of USB EHCI,
>>> VIRTIO-SCSI and various fixes (IBM VSCSI, VGA and more).
>>>
>>> T
The following changes since commit b5d54bd42158b90b239bb6ce9c13072eb3a53fd2:
Merge remote-tracking branch 'qemu-kvm/uq/master' into stable-1.5 (2013-08-29
17:21:51 -0500)
are available in the git repository at:
git://repo.or.cz/qemu/kevin.git for-anthony
for you to fetch changes up to ca0
By the time that qemu 1.7 will be released, enough time will have passed
since qemu 1.1, which is the first version to understand version 3
images, that changing the default shouldn't hurt many people any more
and the benefits of using the new format outweigh the pain.
qemu-iotests already runs wi
The failing condition is checked immediately before the assertion, so
keeping the assertion is kind of redundant.
Signed-off-by: Kevin Wolf
---
block.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/block.c b/block.c
index a387c1a..26639e8 100644
--- a/block.c
+++ b/block.c
@@ -743,7 +743,6
From: Laszlo Ersek
On 08/05/13 15:03, Paolo Bonzini wrote:
>
> [...]
>
> 4) There is another member, .create_options, which is an array of
> QEMUOptionParameter structs, terminated by an all-zero item. The only
> option you need is for the virtual disk size. You will find something
> to copy fr
From: Laszlo Ersek
On 08/05/13 15:03, Paolo Bonzini wrote:
>
>
> - Original Message -
>> From: "Laszlo Ersek"
>> To: "Paolo Bonzini"
>> Sent: Monday, August 5, 2013 2:43:46 PM
>> Subject: Re: [PATCH 1/2] raw: add license header
>>
>> On 08/02/13 00:27, Paolo Bonzini wrote:
>>> On 08/01/
From: Peter Maydell
The expression "1LL << 63" tries to shift the 1 into the sign bit of a
'long long', which provokes a clang sanitizer warning:
runtime error: left shift of 1 by 63 places cannot be represented in type 'long
long'
Use "1ULL << 63" as the definition of QCOW_OFLAG_COPIED instea
Signed-off-by: Kevin Wolf
Reviewed-by: Eric Blake
---
scripts/qapi-types.py | 19 +--
1 file changed, 13 insertions(+), 6 deletions(-)
diff --git a/scripts/qapi-types.py b/scripts/qapi-types.py
index 5ee46ea..86de980 100644
--- a/scripts/qapi-types.py
+++ b/scripts/qapi-types.py
From: Laszlo Ersek
"Incoming" function prototypes and "outgoing" function calls must match
reality. Implemented using the "struct BlockDriver" definition in
"include/block/block_int.h", and gcc errors & warnings.
v1->v2:
On 08/20/13 09:51, Kevin Wolf wrote:
> Am 18.08.2013 um 16:29 hat Paolo Bo
From: Laszlo Ersek
On 08/05/13 15:03, Paolo Bonzini wrote:
>
> [...]
>
> 2) This is also a simple forwarder function:
>
> .bdrv_create
>
> but there is no BlockDriverState argument so the forwarded-to function
> does not have a bs->file argument either. The forwarded-to function is
> bdrv_cr
Signed-off-by: Kevin Wolf
---
tests/qemu-iotests/051.out | 1 -
1 file changed, 1 deletion(-)
diff --git a/tests/qemu-iotests/051.out b/tests/qemu-iotests/051.out
index 5582ed3..86e989c 100644
--- a/tests/qemu-iotests/051.out
+++ b/tests/qemu-iotests/051.out
@@ -85,7 +85,6 @@ QEMU_PROG: -drive i
From: Max Reitz
This adds an incompatible bit indicating corruption to qcow2. Any image
with this bit set may not be written to unless for repairing (and
subsequently clearing the bit if the repair has been successful).
Signed-off-by: Max Reitz
Signed-off-by: Kevin Wolf
---
block/qcow2.c
This reverts commit 8afaefb8919dc8746a57c450a758717c516c7b0a.
Signed-off-by: Kevin Wolf
---
blockdev.c | 143 ---
tests/qemu-iotests/group | 2 +-
2 files changed, 1 insertion(+), 144 deletions(-)
diff --git a/blockdev.c b/blockdev.c
i
From: Laszlo Ersek
On 08/05/13 15:03, Paolo Bonzini wrote:
>
> [...]
>
> 1) BlockDriver is a struct in which these function members are
> interesting:
>
> .bdrv_reopen_prepare
> .bdrv_co_readv
> .bdrv_co_writev
> .bdrv_co_is_allocated
> .bdrv_co_write_zeroes
> .bdrv_co_dis
From: Laszlo Ersek
On 08/05/13 15:03, Paolo Bonzini wrote:
>
> [...]
>
> 3) These members are special
>
> .format_name is the string "raw"
> .bdrv_open raw_open should set bs->sg to bs->file->sg and return 0
> .bdrv_closeraw_close should do nothing
> .bdrv_proberaw_p
From: Max Reitz
If the refcount of a refcount block is greater than one, we can at least
try to repair that problem by duplicating the affected block.
Signed-off-by: Max Reitz
Signed-off-by: Kevin Wolf
---
block/blkdebug.c | 1 +
block/qcow2-refcount.c | 148 ++
This is unused code now.
Signed-off-by: Kevin Wolf
---
block/raw.c | 192
1 file changed, 192 deletions(-)
delete mode 100644 block/raw.c
diff --git a/block/raw.c b/block/raw.c
deleted file mode 100644
index 4751825..000
--- a/bl
From: Laszlo Ersek
On 08/05/13 15:03, Paolo Bonzini wrote:
>
> [...]
>
> 5) Formats are registered with bdrv_register (takes a BlockDriver*). You
> also need to pass the caller of bdrv_register to block_init.
Fill in the BlockDriver structure with the raw_*() functions that have
been added to "b
From: Max Reitz
This test creates an image with unallocated zero clusters, then creates
a snapshot. Afterwards, there should be neither any errors nor leaks.
Signed-off-by: Max Reitz
Signed-off-by: Kevin Wolf
---
tests/qemu-iotests/062 | 64 ++
From: Max Reitz
Adds an "assigned" flag to QEMUOptionParameter which is cleared at the
beginning of parse_option_parameters and set on (successful)
set_option_parameter and set_option_parameter_int.
Signed-off-by: Max Reitz
Signed-off-by: Kevin Wolf
---
include/qemu/option.h | 1 +
util/qemu-
From: Max Reitz
The pre-write overlap check function is now called before most of the
qcow2 writes (aborting it on collision or other error).
Signed-off-by: Max Reitz
Signed-off-by: Kevin Wolf
---
block/qcow2-cache.c| 17 +
block/qcow2-cluster.c | 21 +
From: Max Reitz
Move the OFLAG_COPIED checks out of check_refcounts_l1 and
check_refcounts_l2 and after the actual refcount checks/fixes (since the
refcounts might actually change there).
Signed-off-by: Max Reitz
Signed-off-by: Kevin Wolf
---
block/qcow2-refcount.c | 115 +
From: Max Reitz
A new test on corrupted images with overlapping cluster allocations.
Signed-off-by: Max Reitz
Signed-off-by: Kevin Wolf
---
tests/qemu-iotests/060 | 111 +
tests/qemu-iotests/060.out | 44 ++
tests/qemu-iotests/g
From: Max Reitz
Since the OFLAG_COPIED checks are now executed after the refcounts have
been repaired (if repairing), it is safe to assume that they are correct
but the OFLAG_COPIED flag may be not. Therefore, if its value differs
from what it should be (considering the according refcount), that
From: Bharata B Rao
Currently if gluster AIO callback thread fails to notify the QEMU thread about
AIO completion, we try graceful recovery by marking the disk drive as
inaccessible. This error recovery code is race-prone as found by Asias and
Stefan. However as found out by Paolo, this kind of e
From: Max Reitz
Account for all cluster types in qcow2_update_snapshot_refcounts;
this prevents this function from updating the refcount of unallocated
zero clusters which effectively led to wrong adjustments of the refcount
of cluster 0 (the main qcow2 header). This in turn resulted in images
wi
From: Max Reitz
Two new functions are added; the first one checks a given range in the
image file for overlaps with metadata (main header, L1 tables, L2
tables, refcount table and blocks).
The second one should be used immediately before writing to the image
file as it calls the first function a
This patch introduces monitor_read_console(), which will drop
into interactive mode with chardev ringbuf backend, and install
a readline handler. When the handler is invoked, the given data
will be written to ringbuf backend.
Signed-off-by: Lei Li
---
include/monitor/monitor.h |3 +++
monito
This patch series aims at adding HMP console feature for ringbuf
backend. It behaves like a serial console, which drops user into
an interactive mode with ringbuf backend and takes user back to
the monitor by the 'ctrl-]' escape sequence.
It would suspend the monitor, output the data that backed
From: Max Reitz
If no corruptions remain after an image repair (and no errors have been
encountered), clear the corrupt flag in qcow2_check.
Signed-off-by: Max Reitz
Signed-off-by: Kevin Wolf
---
block/qcow2.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/block/qcow
Signed-off-by: Lei Li
---
include/sysemu/char.h |2 ++
qemu-char.c |2 +-
2 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/include/sysemu/char.h b/include/sysemu/char.h
index 8053130..ed20fe3 100644
--- a/include/sysemu/char.h
+++ b/include/sysemu/char.h
@@ -288,6
Factor out ringbuf_print_help(), which will be called in
hmp_read_ringbuf_cb() reading data that can be written with
monitor_printf() to the console from ringbuf backend.
Signed-off-by: Lei Li
---
hmp.c | 31 +++
1 files changed, 19 insertions(+), 12 deletions(-)
d
This patch add console command which would suspend the monitor,
output the data that backed in the ringbuf backend to console
first, and install a new readline handler to get input back to
the ringbuf backend. Take back to the monitor once escape sequence
'Ctrl-]' is detected.
Signed-off-by: Lei L
On Fri, Aug 30, 2013 at 11:42:34AM -0400, Paul Moore wrote:
> On Friday, August 30, 2013 05:23:45 PM Stefan Hajnoczi wrote:
> > On Fri, Aug 30, 2013 at 4:21 PM, Eduardo Otubo
> wrote:
> > > On 08/29/2013 05:34 AM, Stefan Hajnoczi wrote:
> > >> On Wed, Aug 28, 2013 at 10:04:32PM -0300, Eduardo Otu
On Fri, Aug 30, 2013 at 08:59:37PM +, Yaodong Yang wrote:
> When a new work thread, which is not inside coroutine, enter a
> coroutine(named as A), what happened to the work thread? Is it true
> that the work thread also become a coroutine, or it just stop? Later
> if the coroutine A call yiel
On Sun, Sep 01, 2013 at 11:38:34AM +0200, Thomas Knauth wrote:
> My question is where do I have to touch qemu to call my code for
> handling SIGSEGVs? Is this possible at all? Can anyone suggest
> alternative ways of tracking which pages of pc.ram are accessed?
Maybe you can use the dirty page tra
This series add test case for fd passing with unix socket at runtime. Since
getfd and closefd interface will interact with monitor's data, so it will
help to do regression test for monitor patches. Since python2 do not support
sendmsg(), so a C helper program is added to do the job.
v2:
1: add m
This program can do a sendmsg call to transfer fd with unix
socket, which is not supported in python2.
The built binary will not be deleted in clean, but it is a
existing issue in ./tests, which should be solved in another
patch.
Signed-off-by: Wenchao Xia
---
configure
This patch make use of the compiled scm helper program to transfer
fd via unix socket at runtime.
Signed-off-by: Wenchao Xia
---
QMP/qmp.py|6 ++
tests/qemu-iotests/check |1 +
tests/qemu-iotests/iotests.py | 23 +++
3 files changed, 30
This case will test whether the monitor can receive fd at runtime.
To verify better, additional monitor is created to see if qemu
can handler two monitor instances correctly.
Signed-off-by: Wenchao Xia
---
tests/qemu-iotests/045 | 36 +++-
tests/qemu-iotests
Alex,
Am 28.06.2013 15:04, schrieb Andreas Färber:
> Am 28.06.2013 14:44, schrieb Peter Maydell:
>> On 28 June 2013 13:20, Mian M. Hamayun
>> wrote:
>>> This patch series implements KVM support in QEMU for the ARMv8 Cortex
>>> A57 CPU.
>>> It depends on the previously submitted AArch64 Preparati
Several places in spice-core.c were using either g_malloc+snprintf
or snprintf+g_strdup to achieve the same result as g_strdup_printf.
Signed-off-by: Christophe Fergeau
---
ui/spice-core.c | 22 --
1 file changed, 8 insertions(+), 14 deletions(-)
diff --git a/ui/spice-core.c
On 2 September 2013 10:46, Andreas Färber wrote:
> Am 28.06.2013 15:04, schrieb Andreas Färber:
>> Is there a 32-bit aarch64 register in ARMv8 to be accessed by TCG? If
>> not, the field should be in ARMCPU and a bool rather than uint32_t.
>
> Care to comment on the latter?
I don't suppose the us
This patch adds the "amend" option to qemu-img which allows changing
image options on existing image files. It also adds the generic bdrv
implementation which is basically just a wrapper for the image format
specific function.
Signed-off-by: Max Reitz
---
block.c | 8 +
in
Add functionality for expanding zero clusters. This is necessary for
downgrading the image version to one without zero cluster support.
For non-backed images, this function may also just discard zero clusters
instead of truly expanding them.
Signed-off-by: Max Reitz
---
block/qcow2-cluster.c |
This series adds support to qemu-img, block and qcow2 for amending image
options on existing image files.
Depends on:
- option: Add assigned flag to QEMUOptionParameter
- qcow2-refcount: Snapshot update for zero clusters (series, v3)
- Add metadata overlap checks (series, v5)
v4:
- rebased on
Save the image refcount order in BDRVQcowState. This will be relevant
for future code supporting different refcount orders than four and also
for code that needs to verify a certain refcount order for an opened
image.
Signed-off-by: Max Reitz
---
block/qcow2.c | 3 ++-
block/qcow2.h | 1 +
2 fil
Add tests for qemu-img amend on qcow2 image files.
Signed-off-by: Max Reitz
---
tests/qemu-iotests/061 | 178 +++
tests/qemu-iotests/061.out | 349 +
tests/qemu-iotests/group | 1 +
3 files changed, 528 insertions(+)
create
Implement bdrv_amend_options for compat, size, backing_file, backing_fmt
and lazy_refcounts.
Downgrading images from compat=1.1 to compat=0.10 is achieved through
handling all incompatible flags accordingly, clearing all compatible and
autoclear flags and expanding all zero clusters.
Signed-off-b
> If op_size is non-zero, iops limits are merely a fixed proportion of bps
> limits, which means the lower set of the two is applied and the higher
> skipped.
> I understand the amazon uses op_size like accounting for big IO requests, but
> we don't do it condionally on io size or anything here, s
> > +/* this function drain all the throttled IOs */
> > +static bool bdrv_start_throttled_reqs(BlockDriverState *bs)
>
> This function is to drain the throttled reqs, but named start_throttled_reqs,
> why?
I took the name Stefan gave me.
Best regards
Benoît
From: Marcel Apfelbaum
usb-tablet device was wrongly assigned to Misc category
Reported-by: Markus Armbruster
Cc: qemu-sta...@nongnu.org
Signed-off-by: Marcel Apfelbaum
Reviewed-by: Andreas Färber
Signed-off-by: Gerd Hoffmann
---
hw/usb/dev-hid.c | 2 +-
1 file changed, 1 insertion(+), 1 de
This reverts commit a309ee6e0a256f690760abfba44fceaa52a7c2f3.
This isn't in line with the usb specification and adds regressions,
win7 fails to drive the usb hub for example.
Was added because it "solved" the issue of hubs interacting badly
with the xhci host controller. Now with the root cause
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