于 2013-1-17 15:39, Wenchao Xia 写道:
>This serial of patches does two things: merge some info code
> in qemu-img, and add following interfaces:
> 1) qmp: query-images
> 2) qmp: query-snapshots
> 3) hmp: show snapshot info on a single block device
>These patches follows the rule that use qmp t
Hi,
>> I can't see a difference between Landscape + Landscape (flipped).
>> Likewise Portrait + Portrait (flipped). Is there any?
>
> I can't actually get the "(flipped)" modes (both portrait and landscape)
> to work, I get an error message "Unable to save display settings". How
> did you mana
The parameter "union semun" of semctl() is not a value
but a pointer to the value.
Moreover, all fields of target_su must be swapped (if needed).
The third argument of shmctl is a pointer.
WITHOUT this patch:
$ ipcs
kernel not configured for shared memory
qemu: uncaught target signal 11 (Segm
... and upon closer inspection, the problem described below (frontend
blocks the backend, then tries to drain the wrong queue causing a stall)
occurs because the hub in the middle breaks the flow of events.
In the configuration below ( -net nic -net tap,ifname=tap0,... ) we have
e1000.0 <--> h
small correction:
On Sun, Jan 20, 2013 at 6:50 PM, Luigi Rizzo wrote:
> While running qemu 1.3.0 with the following network-related flags:
>
> -net nic -net tap,ifname=tap0,script=''
>
> I encountered the same problem (should be common to several
> frontends, e.g. e100, eepro100, virtio-
Hi all,
We programmed a block storage(HLFS) patch for QEMU. Therefore,
when i patched this driver for QEMU, it happened to me some errors.
Could anyone give me some suggestions, thanks in advance ;-)
You can see this issue i described in details from
http://code.google.com/p/cloudxy/issues/detail
From: ak...@redhat.com
Date: Sun, 20 Jan 2013 10:43:08 +0800
> From: Stefan Hajnoczi
>
> When we set mac address, software mac address in system and hardware mac
> address all need to be updated. Current eth_mac_addr() doesn't allow
> callers to implement error handling nicely.
>
> This patch s
Am 21.01.2013 04:28, schrieb Andreas Färber:
> Hello,
>
> This series introduces SuperH CPU subclasses.
> The first conversion to QOM patch had used a declarative approach reusing
> sh4_def_t as SuperHCPUInfo. This approach now uses imperative instance_init
> functions. To preserve -cpu ? output a
Am 17.01.2013 21:59, schrieb Eduardo Habkost:
> Currently, the pc-1.4 machine init function enables PV EOI and then
> calls the pc-1.2 machine init function. The problem with this approach
> is that now we can't enable any additional compatibility code inside the
> pc-1.2 init function because it w
They are never changed once initialized, and moving them to the class
will allow to inspect them before instantiating.
Signed-off-by: Andreas Färber
---
hw/sh7750.c | 10 +++---
target-sh4/cpu-qom.h |6 ++
target-sh4/cpu.c | 18 +-
target-sh4/cpu.h
Store legacy name in SuperHCPUClass for -cpu ? and for case-insensitive
class lookup.
List CPUs by iterating over TYPE_SUPERH_CPU subclasses.
Signed-off-by: Andreas Färber
---
target-sh4/cpu-qom.h |7 +++
target-sh4/cpu.c | 124 +++-
targ
Hello,
This series introduces SuperH CPU subclasses.
The first conversion to QOM patch had used a declarative approach reusing
sh4_def_t as SuperHCPUInfo. This approach now uses imperative instance_init
functions. To preserve -cpu ? output and case-insensitivity, distinct name
and type name are us
在 2013-01-18五的 14:40 +0100，Igor Mammedov写道：
> On Fri, 18 Jan 2013 15:12:36 +0800
> li guang wrote:
>
> > 在 2013-01-17四的 16:16 +0100，Igor Mammedov写道：
> >
> > >
> > > diff --git a/target-i386/cpu.c b/target-i386/cpu.c
> > > index ce914da..ab80dbe 100644
> > > --- a/target-i386/cpu.c
> > > +++ b/t
在 2013-01-18五的 12:49 -0200，Eduardo Habkost写道：
> On Fri, Jan 18, 2013 at 02:54:41PM +0800, li guang wrote:
> > 在 2013-01-17四的 18:59 -0200，Eduardo Habkost写道：
> > > I am hoping to get this bug fixed in 1.4. I didn't get much feedback on
> > > the RFC
> > > I sent last week, though.
> > >
> > > Igor
While running qemu 1.3.0 with the following network-related flags:
-net nic -net tap,ifname=tap0,script=''
I encountered the same problem (should be common to several
frontends, e.g. e100, eepro100, virtio-net, xen_nic):
in net/tap.c :: tap_send(), if qemu_send_packet_async() returns 0
(
Sorry for the inconveniences, our e-mail server has a limitation on the rate of
sending mails.
It prevents the git-send-email to do that for me. I'll try to use gmail later
when I get the QOM issues fixed.
Best Regards
Dante Su
-Original Message-
From: qemu-devel-bounces+dantesu=farada
>> * ARMv5TE series (FA606TE, FA626TE, FA616TE, FA726TE)
>>
>> All the single core RISC listed above are included in this patch.
>> And there are two Faraday CP15 extensions (AUX and I/D-Scratchpad)
>> have been implemented as NOP.
>Is a NOP appropriate? Should you at least read the
Hi Konrad:
Thanks for the information, I'm now studying the QOM.
And when I finished the reading. I'll send out new patches later.
Best Regards
Dante Su
-Original Message-
From: qemu-devel-bounces+dantesu=faraday-tech@nongnu.org
[mailto:qemu-devel-bounces+dantesu=faraday-tech@no
It is no longer needed since dropping cpudef config file support.
Cleaning this up removes knowledge about other models from x86_def_t,
in preparation for reusing x86_def_t as intermediate step towards pure
QOM X86CPU subclasses.
Signed-off-by: Andreas Färber
---
target-i386/cpu.c | 22 +++
Hello,
Here's a revamped mini-series doing cleanups of x86_defs for v1.4 before we
proceed with X86CPU subclasses for v1.5.
v2 leaves the cpudef hooks in place and refactors only within functions.
Intended to catch this week's qom-cpu pull if there are no more objections.
Regards,
Andreas
v1 -
Catch NULL name argument early to avoid repeated checks.
Similarly, check for -cpu host early and untangle from iterating through
model definitions.
Signed-off-by: Andreas Färber
---
target-i386/cpu.c | 22 --
1 Datei geändert, 12 Zeilen hinzugefügt(+), 10 Zeilen entfernt(-
This uses the form ":" for the representation of the
sheepdog server to use inet_connect.
Signed-off-by: MORITA Kazutaka
---
block/sheepdog.c | 112 +-
1 files changed, 35 insertions(+), 77 deletions(-)
diff --git a/block/sheepdog.c b/block/s
This patch adds support for a unix domain socket for a connection
between qemu and local sheepdog server. You can use the unix domain
socket with the following syntax like NBD driver:
$ qemu sheepdog:unix::
Note that must be an absolute path.
Signed-off-by: MORITA Kazutaka
---
block/sheepdo
Signed-off-by: MORITA Kazutaka
---
block/sheepdog.c | 11 +--
gdbstub.c |5 ++---
include/qemu/sockets.h |1 +
qemu-char.c|6 --
slirp/tcp_subr.c |3 +--
util/osdep.c |6 ++
6 files changed, 11 insertions(+), 21
This series adds support for a unix domain socket for a connection
between qemu and local sheepdog server. The first two patches are
cleanups for the third patch.
Changes from v1:
- split patch for easy review
- move set_nodelay to lib/osdep.c
- remove redundant error checks
- add a bit more
I have just encountered this trying to emulate i386 on x86_64, which
should dismiss any theories about ARM or MIPS. I've tried to apply the
previous patch to QEMU 1.2.2 but it doesn't build. Currently trying to
fix it.
--
You received this bug notification because you are a member of qemu-
devel-
On 20 January 2013 21:12, Laurent Vivier wrote:
> case GETALL:
> case SETALL:
> -err = target_to_host_semarray(semid, &array, target_su.array);
> +err = target_to_host_semarray(semid, &array,
> + tswapal(target_su->ar
Thank you!
By the way (sorry if this was discussed before and is a strong decision)
I'd say e-mail based workflow is of course very flexible - and very very
novice-unfriendly. Dash, I had to learn git commands I'd never use in my
usual workflow with local or Github repos. And, well, I was not
The parameter "union semun" of semctl() is not a value
but a pointer to the value.
Moreover, all fields of target_su must be swapped (if needed).
The third argument of shmctl is a pointer.
WITHOUT this patch:
$ ipcs
kernel not configured for shared memory
qemu: uncaught target signal 11 (Segm
Pulled. Thanks.
Regards,
Anthony Liguori
Applied. Thanks.
Regards,
Anthony Liguori
Pulled. Thanks.
Regards,
Anthony Liguori
Applied. Thanks.
Regards,
Anthony Liguori
Applied. Thanks.
Regards,
Anthony Liguori
Applied. Thanks.
Regards,
Anthony Liguori
Make RESTORE use sign-extending rather than zero-extending loads.
Signed-off-by: Richard Sandiford
---
target-mips/translate.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target-mips/translate.c b/target-mips/translate.c
index 47528d7..623edd0 100644
--- a/target-mips/tra
Sign-extend the result of LWR, as is already done for LWL. This is necessary
in the case where LWR loads the full word (i.e. the address is actually
aligned). In the other cases, it is implementation defined whether the
upper 32 bits of the result are unchanged or a copy of bit 31. The latter
se
Add accumulator arguments to gen_HILO and gen_muldiv, rather than
extracting the accumulator directly from ctx->opcode. The extraction
was only right for the standard encoding: MIPS16 doesn't have access
to the DSP registers, while microMIPS encodes the accumulator register
in a different field (b
The PCI Firmware Specification apparently requires that the PCI Data
Structure be DWORD-aligned. The implementation in OVMF also requires
this, so vgabios ROMs don't work there. With this fixed, I can now
initialise the VGA ROM from EFI, and EFI can display using INT 10h
services.
--- vgabios-0.6c
> I don't think there's much point adding tons of "XXX" comments
> when a bunch of these aren't actually wrong code. If you want to fix
> this I think a better approach would be more focused patches aimed
> at adding 'break;' or "/* fallthrough */" based on actual human
> examination of the surroun
Am 20.01.2013 18:56, schrieb Andreas Färber:
> DeviceState::parent_bus is document as private and should be accessed
"documented" - please fix when applying.
> through qdev_get_parent_bus(). Use a DEVICE() cast instead of accessing
> ISADevice's qdev field directly. Use ISA_BUS() in place of DO_U
On 20 January 2013 17:38, Andreas Färber wrote:
> Am 20.01.2013 18:26, schrieb Blue Swirl:
>> On Sun, Jan 20, 2013 at 4:56 PM, Peter Maydell
>> wrote:
case 0x4c: /* TBR */
hw_error("TODO: Timer value read\n");
+/* XXX: questionable fallthrough */
>>>
>>> This
DeviceState::parent_bus is document as private and should be accessed
through qdev_get_parent_bus(). Use a DEVICE() cast instead of accessing
ISADevice's qdev field directly. Use ISA_BUS() in place of DO_UPCAST().
Signed-off-by: Andreas Färber
Cc: Anthony Liguori
---
hw/isa.h |2 +-
1 Datei
Am 20.01.2013 18:26, schrieb Blue Swirl:
> On Sun, Jan 20, 2013 at 4:56 PM, Peter Maydell
> wrote:
>> On 20 January 2013 15:54, Blue Swirl wrote:
>>
>> This patch is a bit big to usefully review. A few comments on bits
>> I happened to notice:
[...]
>>> --- a/hw/stellaris.c
>>> +++ b/hw/stellari
Am 19.01.2013 23:28, schrieb Grant Likely:
> The etraxfs Ethernet model implements quite a nice bitbanging core. The
> change splits it out into a separate .c file. There are no functional
> changes here, just movement of code and reformatting to match qemu
> coding standards.
>
> Cc: Peter Maydel
On Sun, Jan 20, 2013 at 4:56 PM, Peter Maydell wrote:
> On 20 January 2013 15:54, Blue Swirl wrote:
>
> This patch is a bit big to usefully review. A few comments on bits
> I happened to notice:
>
>> diff --git a/hw/arm_sysctl.c b/hw/arm_sysctl.c
>> index a196fcc..2066ef3 100644
>> --- a/hw/arm_s
Am 19.01.2013 23:28, schrieb Grant Likely:
> This series extracts the MDIO bitbang code from the etraxfs driver and
> makes it usable on targets using the smc9 Ethernet controller. I've
> tested this using u-boot on the versatile-pb model.
>
> net/bitbang_mdio: Generalize etraxfs MDIO bitbangi
On 20 January 2013 15:54, Blue Swirl wrote:
This patch is a bit big to usefully review. A few comments on bits
I happened to notice:
> diff --git a/hw/arm_sysctl.c b/hw/arm_sysctl.c
> index a196fcc..2066ef3 100644
> --- a/hw/arm_sysctl.c
> +++ b/hw/arm_sysctl.c
> @@ -199,6 +199,7 @@ static void
On Thu, Jan 17, 2013 at 02:02:26PM +0100, Gerd Hoffmann wrote:
> On 01/16/13 18:59, Alon Levy wrote:
> > Regarding orientation setting in windows 7 64 guest:
> > Desktop, right click->Screen resolution
> > - You can choose Orientation: Landscape, Portrait, Landscape (flipped),
> > Portrait (flipp
Recent Clang compilers have preliminary support for finding
unannotated fallthrough cases in switch statements with
compiler flag -Wimplicit-fallthrough. The support is incomplete,
it's only possible to annotate the case in C++ but not in C, so it
wouldn't be useful to enable the flag for QEMU yet.
Public bug reported:
This night after a reboot of a VM, it was back to 8 Oct. 2012, i've lost
all data between 8 Oct 2012 and now. I've check the QED file and mount
on another VM, all seems OK.
This QED has a raw backfile with the base OS (debian) shared with many
others QED. It has NO snapshot.
Pulled. Thanks.
Regards,
Anthony Liguori
On 19 January 2013 22:28, Grant Likely wrote:
> The smc91c111 device has bitbanged MDIO access, but the model doesn't
> yet implement it. This patch uses the generalized bitbang MDIO support
> pulled out of etraxfs Ethernet driver.
> @@ -44,6 +45,13 @@ typedef struct {
> uint8_t int_level;
>
On 2 January 2013 20:38, Laurent Vivier wrote:
> The parameter "union semun" of semctl() is not a value
> but a pointer to the value.
>
> Moreover, all fields of target_su must be swapped (if needed).
>
> The third argument of shmctl is a pointer.
>
> WITHOUT this patch:
>
> $ ipcs
>
> kernel not
Since commit 65dee38052597b6285eb208125369f01b29ba6c1 (target-i386:
move cpu_reset and reset callback to cpu.c) the x86 CPU is reset through
cpu_init() but was still reset immediately after in linux-user and
bsd-user. Similarly it was reset again in linux-user after cpu_copy(),
defeating its very p
Use it to clean up the opcode table, resolving a former TODO from Jocelyn.
Also switch from malloc() to g_malloc().
Signed-off-by: Andreas Färber
Cc: David Gibson
Cc: Markus Armbruster
---
Based on my "CPUState QOM realizefn support" series v2 (1.5 material).
From "QOM'ify Power Architecture
Il 20/01/2013 00:22, Andreas Färber ha scritto:
> Am 19.01.2013 23:06, schrieb Paolo Bonzini:
>> Il 19/01/2013 19:11, Andreas Färber ha scritto:
> The patches are mostly mechanical substitutions, and there is no
> user-visible change---neither in total build time, nor in the files that
Turn arm_cpu_realize() into a QOM realize function, no longer called
via cpu.h prototype. To maintain the semantics of cpu_init(), set
realized = true explicitly in cpu_arm_init().
Move GDB coprocessor registration, CPU reset and vCPU initialization
into the realizefn.
Signed-off-by: Andreas Färb
Ensures that a QOM-created PowerPCCPU is usable.
Signed-off-by: Andreas Färber
---
target-ppc/translate_init.c |9 -
1 Datei geändert, 4 Zeilen hinzugefügt(+), 5 Zeilen entfernt(-)
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 63ba4a5..786d871 100644
-
Introduce realizefn and set realized = true in cpu_m68k_init().
Split off GDB registration to a new m68k_cpu_init_gdb() so that it can
be called from the realizefn.
Signed-off-by: Andreas Färber
---
target-m68k/cpu-qom.h |2 ++
target-m68k/cpu.c | 17 +
target-m68k/cpu
Introduce a realizefn and set realized = true in uc32_cpu_init().
Acked-by: Guan Xuetao
[AF: Invoke the parent's realizefn]
Signed-off-by: Andreas Färber
---
target-unicore32/cpu-qom.h |3 +++
target-unicore32/cpu.c | 20
target-unicore32/helper.c |3 ++-
3 D
Add a tcg_enabled() check to suppress it for qtest.
Signed-off-by: Andreas Färber
---
target-m68k/cpu.c|6 ++
target-m68k/helper.c |7 ---
2 Dateien geändert, 6 Zeilen hinzugefügt(+), 7 Zeilen entfernt(-)
diff --git a/target-m68k/cpu.c b/target-m68k/cpu.c
index f6720ca..bbea
Make mips_tcg_init() non-static and add tcg_enabled() check to suppress
it for qtest.
Signed-off-by: Andreas Färber
---
target-mips/cpu.c |4
target-mips/cpu.h |1 +
target-mips/translate.c |3 +--
3 Dateien geändert, 6 Zeilen hinzugefügt(+), 2 Zeilen entfernt(-)
di
Introduce realizefn and set realized = true in cpu_xtensa_init().
Signed-off-by: Andreas Färber
---
target-xtensa/cpu-qom.h |2 ++
target-xtensa/cpu.c | 14 ++
target-xtensa/helper.c |4 +++-
3 Dateien geändert, 19 Zeilen hinzugefügt(+), 1 Zeile entfernt(-)
diff --git
Introduce realizefn and set realized = true in cpu_s390x_init().
Defer CPU reset from initfn to realizefn.
Signed-off-by: Andreas Färber
---
target-s390x/cpu-qom.h |2 ++
target-s390x/cpu.c | 17 +++--
target-s390x/helper.c |4 +++-
3 Dateien geändert, 20 Zeilen hinzu
Introduce a realizefn and set realized = true in cpu_lm32_init().
Also move cpu_reset() call from initfn to realizefn.
Signed-off-by: Andreas Färber
---
target-lm32/cpu-qom.h |2 ++
target-lm32/cpu.c | 18 --
target-lm32/helper.c |4 ++--
3 Dateien geändert, 20 Ze
Ensures that a QOM-created S390CPU is usable.
Signed-off-by: Andreas Färber
---
target-s390x/cpu.c|6 ++
target-s390x/helper.c |7 ---
2 Dateien geändert, 6 Zeilen hinzugefügt(+), 7 Zeilen entfernt(-)
diff --git a/target-s390x/cpu.c b/target-s390x/cpu.c
index 60f71fc..109777
Split out TCG initialization from cpu_cris_init(). Avoid CPUCRISState
dependency for v10-specific initialization and for non-v10 by inlining
the decision into the initfn as well.
Signed-off-by: Andreas Färber
---
target-cris/cpu.c | 10 ++
target-cris/cpu.h |3 +
Introduce realizefn and set realized = true from cpu_cris_init().
Signed-off-by: Andreas Färber
---
target-cris/cpu-qom.h |2 ++
target-cris/cpu.c | 15 +++
target-cris/translate.c |3 +--
3 Dateien geändert, 18 Zeilen hinzugefügt(+), 2 Zeilen entfernt(-)
diff --gi
Adapt ppc_cpu_realize() signature, hook it up to DeviceClass and set
realized = true in cpu_ppc_init().
Signed-off-by: Andreas Färber
---
target-ppc/cpu-qom.h|2 ++
target-ppc/translate_init.c | 12 +---
2 Dateien geändert, 11 Zeilen hinzugefügt(+), 3 Zeilen entfernt(-)
di
Adapt the signature of x86_cpu_realize(), hook up to
DeviceClass::realize and set realized = true in cpu_x86_init().
The QOM realizefn cannot depend on errp being non-NULL as in
cpu_x86_init(), so use a local Error to preserve error handling behavior
on APIC initialization errors.
Signed-off-by:
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