if head magic is missing or wrong unexpectedly, we'd
better to reject booting.
e.g.
I make a mistake to boot a vmlinuz for MIPS(which
I think it's for x86) like this:
qemu-system-x86_64 -kernel vmlinuz -initrd demord
then qemu report:
qemu: linux kernel too old to load a ram disk
that's
On Tue, Mar 26, 2013 at 07:34:43PM +, Richard W.M. Jones wrote:
BTW, I'd be interested in tips on what software/techniques people use
for benchmarking qemu block devices.
So far I've been testing this by booting various guests and timing how
long they take to reach various stages (eg.
On Tue, Mar 26, 2013 at 05:25:50PM +0100, Juan Quintela wrote:
Stefan Hajnoczi stefa...@redhat.com wrote:
There are several code paths in net_init_socket() depending on how the
socket is created: file descriptor passing, UDP multicast, TCP, or UDP.
Some of these support both listen and
On Tue, Mar 26, 2013 at 10:33:45AM -0600, Eric Blake wrote:
On 03/26/2013 10:07 AM, Stefan Hajnoczi wrote:
There are several code paths in net_init_socket() depending on how the
socket is created: file descriptor passing, UDP multicast, TCP, or UDP.
Some of these support both listen and
(2013/03/26 16:15), Paolo Bonzini wrote:
Il 26/03/2013 08:13, Kazuya Saito ha scritto:
I'm not sure 4-5 are that useful, but the first 3 patches are definitely
good stuff.
Thanks. I'll modify the patch you pointed out about CPU number and
re-post it.
I'd like to add tracepoints to the
Hi, Luiz
Personally I hope reduce the dynamic allocated buffer which brings
fragments and unexpected memory grow. Instead, how about sacrifice
some time to wait output complete, since monitor is not time critical?
in this case static buffer's size can decide how many work can be
postponded.
Reviewed-by: Wenchao Xia xiaw...@linux.vnet.ibm.com
Peter reported that rtc-test would periodically hang. It turns out
this was due to an EAGAIN occurring on qemu_chr_fe_write.
Instead of heavily refactoring qtest, just use a synchronous version
of the write operation for qemu_chr_fe_write
于 2013-3-26 23:21, Peter Maydell 写道:
On 26 March 2013 15:11, Anthony Liguori aligu...@us.ibm.com wrote:
+int qemu_chr_fe_write_all(CharDriverState *s, const uint8_t *buf, int len)
+{
+int offset = 0;
+int res;
+
+while (offset len) {
+do {
+res = s-chr_write(s,
在 2013-03-26二的 11:20 -0300，Eduardo Habkost写道：
On Wed, Mar 20, 2013 at 02:18:00PM +0800, li guang wrote:
在 2013-01-09三的 01:08 +0100，Andreas Färber写道：
Am 18.12.2012 13:41, schrieb Vasilis Liaskovitis:
Because dimm layout needs to be configured on machine-boot, all dimm
devices
Sent from Samsung tablet
Original message
From: qemu-devel-requ...@nongnu.org
Date: 27/03/2013 9:12 AM (GMT+03:00)
To: qemu-devel@nongnu.org
Subject: Qemu-devel Digest, Vol 120, Issue 887
Send Qemu-devel mailing list submissions to
qemu-devel@nongnu.org
To
Il 26/03/2013 23:16, C.W. Betts ha scritto:
This patch makes the GTK UI build on OS X by including the right headers.
From b5cc84343f479d4870961c82fc7b384637e9616c Mon Sep 17 00:00:00 2001
From: C.W. Betts computer...@hotmail.com
Date: Sun, 24 Mar 2013 11:24:05 -0600
Subject: [PATCH
On Wed, Mar 27, 2013 at 12:07 AM, Stefan Hajnoczi stefa...@redhat.com wrote:
There are several places where QEMU accidentally relies on the O_NONBLOCK
state
of passed file descriptors. Exposing O_NONBLOCK state makes it part of the
QMP
If in future, we push more backend on their dedicated
Wouldn't you get the same information from the command line?
I think the information you said is different from what I meant. The
information I wanted to know is whether QEMU creates/deletes a device
successfully or not.
Failing to create a device will always exit QEMU. If you cannot
On Thu, Mar 21, 2013 at 10:49 PM, Stefan Hajnoczi stefa...@redhat.com wrote:
I/O throttling relies on bdrv_acct_done() which is called when a request
completes. This leaves a blind spot since we only charge for completed
requests, not submitted requests.
For example, if there is 1 operation
On Wed, Mar 27, 2013 at 04:37:52PM +0800, liu ping fan wrote:
On Wed, Mar 27, 2013 at 12:07 AM, Stefan Hajnoczi stefa...@redhat.com wrote:
There are several places where QEMU accidentally relies on the O_NONBLOCK
state
of passed file descriptors. Exposing O_NONBLOCK state makes it part of
There are several places where QEMU accidentally relies on the O_NONBLOCK state
of passed file descriptors. Exposing O_NONBLOCK state makes it part of the QMP
API whenever getfd or fdset_add_fd are used!
Whether or not QEMU will use O_NONBLOCK is an implementation detail and should
be hidden
The fcntl(fd, F_SETFL, O_NONBLOCK) flag is not specific to sockets.
Rename to qemu_set_nonblock() just like qemu_set_cloexec().
Signed-off-by: Stefan Hajnoczi stefa...@redhat.com
---
block/nbd.c| 2 +-
block/sheepdog.c | 2 +-
include/qemu/sockets.h | 4 ++--
migration.c
socket_connect() sets non-blocking on TCP or UNIX domain sockets if a
callback function is passed. Do the same for file descriptor passing,
otherwise we could unexpectedly be using a blocking file descriptor.
Signed-off-by: Stefan Hajnoczi stefa...@redhat.com
---
util/qemu-sockets.c | 1 +
1
When we receive a file descriptor over a UNIX domain socket the
O_NONBLOCK flag is preserved. Clear the O_NONBLOCK flag and rely on
QEMU file descriptor users like migration, SPICE, VNC, block layer, and
others to set non-blocking only when necessary.
This change ensures we don't accidentally
There are several code paths in net_init_socket() depending on how the
socket is created: file descriptor passing, UDP multicast, TCP, or UDP.
Some of these support both listen and connect.
Not all code paths set the socket to non-blocking. This patch addresses
the file descriptor passing and
On Wed, Mar 27, 2013 at 9:50 AM, Zhi Yong Wu zwu.ker...@gmail.com wrote:
On Thu, Mar 21, 2013 at 10:49 PM, Stefan Hajnoczi stefa...@redhat.com wrote:
I/O throttling relies on bdrv_acct_done() which is called when a request
completes. This leaves a blind spot since we only charge for completed
From: KONRAD Frederic fred.kon...@greensocs.com
Create virtio-balloon which extends virtio-device, so it can be connected on
virtio-bus.
Signed-off-by: KONRAD Frederic fred.kon...@greensocs.com
---
hw/virtio-balloon.c | 95 +
From: KONRAD Frederic fred.kon...@greensocs.com
This is the next part of virtio-refactoring.
Basically it creates virtio-balloon device which extends virtio-device.
Then a virtio-balloon can be connected on a virtio-bus.
virtio-balloon-pci, virtio-balloon-ccw are created too, they extend
From: KONRAD Frederic fred.kon...@greensocs.com
Here the virtio-balloon-pci is modified for the new API. The device
virtio-balloon-pci extends virtio-pci. It creates and connects a
virtio-balloon during the init. The properties are not changed.
Signed-off-by: KONRAD Frederic
From: KONRAD Frederic fred.kon...@greensocs.com
As the virtio-balloon-pci is switched to the new API, we can use QOM
casts.
Signed-off-by: KONRAD Frederic fred.kon...@greensocs.com
---
hw/virtio-balloon.c | 43 ---
hw/virtio-balloon.h | 2 +-
2 files
From: KONRAD Frederic fred.kon...@greensocs.com
Here the virtio-balloon-ccw is modified for the new API. The device
virtio-balloon-ccw extends virtio-ccw-device as before. It creates and
connects a virtio-balloon during the init. The properties are not modified.
Signed-off-by: KONRAD Frederic
From: KONRAD Frederic fred.kon...@greensocs.com
The qdev field is no longer needed, just drop it.
Signed-off-by: KONRAD Frederic fred.kon...@greensocs.com
---
hw/virtio-balloon.c | 1 -
hw/virtio-balloon.h | 1 -
2 files changed, 2 deletions(-)
diff --git a/hw/virtio-balloon.c
From: KONRAD Frederic fred.kon...@greensocs.com
This remove old init and exit function as they are no longer needed.
Signed-off-by: KONRAD Frederic fred.kon...@greensocs.com
---
hw/virtio-balloon.c | 73 ++---
1 file changed, 13 insertions(+), 60
Il 21/03/2013 15:28, Igor Mammedov ha scritto:
Signed-off-by: Igor Mammedov imamm...@redhat.com
---
target-i386/cpu.c | 17 ++---
1 files changed, 10 insertions(+), 7 deletions(-)
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index a0640db..e905bcf 100644
---
Il 21/03/2013 15:28, Igor Mammedov ha scritto:
... and define type name and type cast macro for kvmvapic according
to accepted convention.
Signed-off-by: Igor Mammedov imamm...@redhat.com
---
hw/i386/kvmvapic.c |7 +--
1 files changed, 5 insertions(+), 2 deletions(-)
diff --git
On Tue, Mar 26, 2013 at 05:50:13PM +0100, Kevin Wolf wrote:
@@ -793,6 +793,13 @@ static int handle_dependencies(BlockDriverState *bs,
uint64_t guest_offset,
bytes = 0;
}
+/* Stop if already an l2meta exists. We would have to consider
+
On Tue, Mar 26, 2013 at 05:49:52PM +0100, Kevin Wolf wrote:
This is the start of the latest Delayed COW series. As there seem to be
serious
problems with the actual Delayed COW (which in fact exist today, but would
become a bit easier to hit) and I don't have the time to complete this at the
Il 21/03/2013 15:28, Igor Mammedov ha scritto:
Signed-off-by: Igor Mammedov imamm...@redhat.com
---
include/sysemu/sysemu.h |2 ++
qapi-schema.json|9 +
qmp-commands.hx | 26 ++
qmp.c | 12
Instead of just checking once in exactly this order if there are
dependendies, non-COW clusters and new allocation, this starts looping
around these. This way we can, for example, gather non-COW clusters after
new allocations as long as the host cluster offsets stay contiguous.
Once
Il 21/03/2013 15:28, Igor Mammedov ha scritto:
* introduce processor status bitmask visible to guest at 0xaf00 addr,
where Seabios expects it
* set bit corresponding to APIC ID in processor status bitmask on
receiving CPU hot-plug notification
* trigger CPU hot-plug SCI, expected by
Il 21/03/2013 15:28, Igor Mammedov ha scritto:
Introduce hot-pluggable ICC_BUS and convert APIC devices from SysBusDevice
to ICCDevice wich has ICC_BUS as default one.
* attach APIC and kvmvapic to ICC_BUS during creation
* use memory API directly instead of using SysBus proxy functions
Il 21/03/2013 15:28, Igor Mammedov ha scritto:
* synchronize CPU state to KVM
* resume CPU, it makes CPU be able to handle interrupts in TCG mode
and/or with user-space APIC.
Signed-off-by: Igor Mammedov imamm...@redhat.com
---
cpus.c| 11 ---
Am 22.03.2013 09:29, schrieb Kazuya Saito:
This patch adds tracepoints at creating and removing virtual
devices. It is useful for investigation of trouble related to virtual
devices.
Signed-off-by: Kazuya Saito saito.kaz...@jp.fujitsu.com
I would prefer not to do this. I had previously
Il 21/03/2013 15:28, Igor Mammedov ha scritto:
hot-added CPU id (APIC ID) will be distributed to acpi_piix4 and rtc_cmos
Signed-off-by: Igor Mammedov imamm...@redhat.com
---
include/sysemu/sysemu.h |4
stubs/Makefile.objs |1 +
Il 21/03/2013 15:28, Igor Mammedov ha scritto:
... via do_cpu_hot_add() hook called by cpu_set QMP command,
for x86 target.
* add extra check that APIC ID is in allowed range
* return error if CPU with requested APIC ID exists before creating
a new instance. (CPU removal is broken now,
On Tue, 2013-03-26 at 16:30 +, Tomoki Sekiyama wrote:
On 3/26/13 4:44 , Vadim Rozenfeld vroze...@redhat.com wrote:
On Tue, 2013-03-26 at 08:09 +0100, Paolo Bonzini wrote:
Il 25/03/2013 21:50, Tomoki Sekiyama ha scritto:
Unfortunately, if I remove importlib(stdole2.tlb), generated .tlb
On 14 February 2013 11:22, Peter Maydell peter.mayd...@linaro.org wrote:
On 8 February 2013 12:32, Peter Maydell peter.mayd...@linaro.org wrote:
Hi; I spent yesterday working out how to run the Linux Test
Project's syscall test suite under QEMU's linux-user mode,
and I wrote up the
On 03/27/2013 03:10 AM, Stefan Hajnoczi wrote:
There are several places where QEMU accidentally relies on the O_NONBLOCK
state
of passed file descriptors. Exposing O_NONBLOCK state makes it part of the
QMP
API whenever getfd or fdset_add_fd are used!
Whether or not QEMU will use
Il 26/03/2013 17:28, Stefan Berger ha scritto:
QOM-ified the TPM support with much code borrowed from the rng implementation.
What's missing may be that the tpm/tpm_passthrough.c be moved into backends/ .
Signed-off-by: Stefan Berger stef...@linux.vnet.ibm.com
---
v1-v2:
- followed
On Wed, 27 Mar 2013 12:01:20 +0100
Paolo Bonzini pbonz...@redhat.com wrote:
Il 21/03/2013 15:28, Igor Mammedov ha scritto:
* synchronize CPU state to KVM
* resume CPU, it makes CPU be able to handle interrupts in TCG mode
and/or with user-space APIC.
Signed-off-by: Igor Mammedov
Am 27.03.2013 13:12, schrieb Igor Mammedov:
On Wed, 27 Mar 2013 12:01:20 +0100
Paolo Bonzini pbonz...@redhat.com wrote:
Il 21/03/2013 15:28, Igor Mammedov ha scritto:
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index d03ff73..631bcd8 100644
--- a/target-i386/cpu.c
+++
On 03/27/2013 08:06 AM, Paolo Bonzini wrote:
Il 26/03/2013 17:28, Stefan Berger ha scritto:
QOM-ified the TPM support with much code borrowed from the rng implementation.
What's missing may be that the tpm/tpm_passthrough.c be moved into backends/ .
Signed-off-by: Stefan Berger
On Wed, 27 Mar 2013 14:45:53 +0800
Wenchao Xia xiaw...@linux.vnet.ibm.com wrote:
Hi, Luiz
Personally I hope reduce the dynamic allocated buffer which brings
fragments and unexpected memory grow. Instead, how about sacrifice
some time to wait output complete, since monitor is not time
On Tue, Mar 26, 2013 at 05:49:52PM +0100, Kevin Wolf wrote:
This is the start of the latest Delayed COW series. As there seem to be
serious
problems with the actual Delayed COW (which in fact exist today, but would
become a bit easier to hit) and I don't have the time to complete this at the
On Wed, 27 Mar 2013 10:49:09 +0100
fred.kon...@greensocs.com wrote:
From: KONRAD Frederic fred.kon...@greensocs.com
This is the next part of virtio-refactoring.
Basically it creates virtio-balloon device which extends virtio-device.
Then a virtio-balloon can be connected on a virtio-bus.
On Wed, Mar 27, 2013 at 5:14 PM, Stefan Hajnoczi stefa...@gmail.com wrote:
On Wed, Mar 27, 2013 at 9:50 AM, Zhi Yong Wu zwu.ker...@gmail.com wrote:
On Thu, Mar 21, 2013 at 10:49 PM, Stefan Hajnoczi stefa...@redhat.com
wrote:
I/O throttling relies on bdrv_acct_done() which is called when a
They look good to me, but i have not done any test on my dev box,
thanks for your fix.
On Thu, Mar 21, 2013 at 10:49 PM, Stefan Hajnoczi stefa...@redhat.com wrote:
Benoît Canet ben...@irqsave.net reported that QEMU I/O throttling can
oscillate under continuous I/O. The test case runs 50
On Tue, 26 Mar 2013 17:47:42 +0100
Igor Mammedov imamm...@redhat.com wrote:
Signed-off-by: Igor Mammedov imamm...@redhat.com
---
v3:
* it appears that 'online/offline' in cpu-set are confusing people
with what command actually does and users might have to distinguish
if 'offline'
Stefan Hajnoczi stefa...@redhat.com wrote:
On Wed, Mar 27, 2013 at 04:37:52PM +0800, liu ping fan wrote:
On Wed, Mar 27, 2013 at 12:07 AM, Stefan Hajnoczi stefa...@redhat.com
wrote:
There are several places where QEMU accidentally relies on the
O_NONBLOCK state
of passed file
Hello,
I am starting this thread so we can discuss of the choice of a good key/value
store for the QCOW2 deduplication.
One of the main goal is to keep the ratio between the number of cluster written
and the number of dedup metadata io high.
I initially though about taking the first two stages
Hi, Wenchao
Thanks for fixing this!
Dmitry.
On Tue, Mar 26, 2013 at 4:24 AM, Wenchao Xia xiaw...@linux.vnet.ibm.comwrote:
Gcc report hw/vmxnet3.c:972: error: ‘rx_ridx’ may be used
uninitialized in this function, so fix it.
Signed-off-by: Wenchao Xia xiaw...@linux.vnet.ibm.com
---
On Wed, 27 Mar 2013 10:10:42 +0100
Stefan Hajnoczi stefa...@redhat.com wrote:
There are several places where QEMU accidentally relies on the O_NONBLOCK
state
of passed file descriptors. Exposing O_NONBLOCK state makes it part of the
QMP
API whenever getfd or fdset_add_fd are used!
On Wed, 27 Mar 2013 13:17:45 +0100
Andreas Färber afaer...@suse.de wrote:
Then I should move following parts to superclass:
if (dev-hotplugged) {
cpu_synchronize_post_init(env);
resume_vcpu(CPU(cpu));
}
because in case of KVM we should make sure that CPU
From: gingold gingold@020d506d-db78-4e55-b2a8-6c851f84c332
According to the PowePC 750 user's manual, the vector offset for system
reset (both /HRESET and /SRESET) is 0x00100.
Signed-off-by: Fabien Chouteau chout...@adacore.com
---
target-ppc/translate_init.c |8
1 file changed, 4
On Tue, Mar 26, 2013 at 11:10:35PM +0800, 张磊强 wrote:
Hi, Paolo Stefan:
When I test the dataplane feature with qemu master, I find that
Windows (Windows 7 and Windows 2003) VM will hang if dataplane is
enabled. But if I try to start a Fedora VM, it can start normally.
The command I boot
On 27.03.2013, at 14:32, Fabien Chouteau wrote:
From: gingold gingold@020d506d-db78-4e55-b2a8-6c851f84c332
What is this? :)
Alex
According to the PowePC 750 user's manual, the vector offset for system
reset (both /HRESET and /SRESET) is 0x00100.
Signed-off-by: Fabien Chouteau
GCC 4.8.0 introduces a new warning:
block/qcow2-snapshot.c: In function 'qcow2_write_snapshots’:
block/qcow2-snapshot.c:252:18: error: typedef 'qemu_build_bug_on__253'
locally defined but not used [-Werror=unused-local-typedefs]
On 03/27/2013 02:34 PM, Alexander Graf wrote:
On 27.03.2013, at 14:32, Fabien Chouteau wrote:
From: gingold gingold@020d506d-db78-4e55-b2a8-6c851f84c332
What is this? :)
Oups :) Tristan Gingold is a colleague of mine. I'll fix this.
--
Fabien Chouteau
On Wed, Mar 27, 2013 at 02:06:36PM +0100, Juan Quintela wrote:
Stefan Hajnoczi stefa...@redhat.com wrote:
On Wed, Mar 27, 2013 at 04:37:52PM +0800, liu ping fan wrote:
On Wed, Mar 27, 2013 at 12:07 AM, Stefan Hajnoczi stefa...@redhat.com
wrote:
There are several places where QEMU
According to the PowePC 750 user's manual, the vector offset for system
reset (both /HRESET and /SRESET) is 0x00100.
Signed-off-by: Fabien Chouteau chout...@adacore.com
---
target-ppc/translate_init.c |8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git
On 27.03.2013, at 14:50, Fabien Chouteau wrote:
According to the PowePC 750 user's manual, the vector offset for system
PowerPC?
reset (both /HRESET and /SRESET) is 0x00100.
Signed-off-by: Fabien Chouteau chout...@adacore.com
---
target-ppc/translate_init.c |8
1 file
On 27.03.2013, at 14:54, Alexander Graf wrote:
On 27.03.2013, at 14:50, Fabien Chouteau wrote:
According to the PowePC 750 user's manual, the vector offset for system
PowerPC?
reset (both /HRESET and /SRESET) is 0x00100.
Signed-off-by: Fabien Chouteau chout...@adacore.com
---
On Wed, Mar 27, 2013 at 02:32:19PM +0100, Stefan Hajnoczi wrote:
On Tue, Mar 26, 2013 at 11:10:35PM +0800, 张磊强 wrote:
Hi, Paolo Stefan:
When I test the dataplane feature with qemu master, I find that
Windows (Windows 7 and Windows 2003) VM will hang if dataplane is
enabled. But if I
On 27.03.2013, at 15:00, Alexander Graf wrote:
On 27.03.2013, at 14:54, Alexander Graf wrote:
On 27.03.2013, at 14:50, Fabien Chouteau wrote:
According to the PowePC 750 user's manual, the vector offset for system
PowerPC?
reset (both /HRESET and /SRESET) is 0x00100.
chardev-frontends need to explictly check, increase and decrement the
avail_connections property of the chardev when they are not using a
qdev-chardev-property for the chardev.
This fixes things like:
qemu-kvm -chardev stdio,id=foo -device isa-serial,chardev=foo \
-mon chardev=foo
Working,
Hi,
On 03/26/2013 02:50 PM, Paolo Bonzini wrote:
snip
1) For most problematic devices, the proper fix would be to make them
use a chardev qdev property for there chardev usage, and then this
would be automatically fixed, agreed?
At least on x86, all devices already use a chardev qdev
Am 27.03.2013 14:27, schrieb Igor Mammedov:
On Wed, 27 Mar 2013 13:17:45 +0100
Andreas Färber afaer...@suse.de wrote:
Then I should move following parts to superclass:
if (dev-hotplugged) {
cpu_synchronize_post_init(env);
resume_vcpu(CPU(cpu));
}
because in case
On Tue, 2013-03-26 at 16:30 +, Tomoki Sekiyama wrote:
On 3/26/13 4:44 , Vadim Rozenfeld vroze...@redhat.com wrote:
On Tue, 2013-03-26 at 08:09 +0100, Paolo Bonzini wrote:
Il 25/03/2013 21:50, Tomoki Sekiyama ha scritto:
Unfortunately, if I remove importlib(stdole2.tlb), generated .tlb
On 3/26/2013 12:24 PM, Artyom Tarasenko wrote:
On Tue, Mar 26, 2013 at 4:08 PM, Bob Breuer breu...@mc.net wrote:
On 3/26/2013 6:13 AM, Artyom Tarasenko wrote:
It looks like we will have more framebuffers beside TCX in the near future.
One way to use them would be to make new machines combining
Il 27/03/2013 15:09, Hans de Goede ha scritto:
Hi,
On 03/26/2013 02:50 PM, Paolo Bonzini wrote:
snip
1) For most problematic devices, the proper fix would be to make them
use a chardev qdev property for there chardev usage, and then this
would be automatically fixed, agreed?
At least
On 03/27/2013 03:04 PM, Alexander Graf wrote:
On 27.03.2013, at 15:00, Alexander Graf wrote:
On 27.03.2013, at 14:54, Alexander Graf wrote:
On 27.03.2013, at 14:50, Fabien Chouteau wrote:
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 781170f..a5bae1e 100644
---
On Fri, Mar 22, 2013 at 03:23:15PM +0100, Marc-André Lureau wrote:
Hi,
On Mon, Mar 18, 2013 at 2:11 PM, Alon Levy al...@redhat.com wrote:
+if (atr_protocol_num == 0) {
+DPRINTF(s, D_WARN, %s: error: unimplemented ATR T0 parameters
+ setting\n, __func__);
+
On 03/27/2013 03:59 PM, Fabien Chouteau wrote:
It's actually already implemented (helper_regs.h:96). The question is:
what is the value of MSR[IP] at reset?
Right now in QEMU, MSR[IP] is always set at reset (MSR_EP == MSR_IP):
translate_init.c:8174:
msr |= (target_ulong)1 MSR_EP;
--
On 27.03.2013, at 15:59, Fabien Chouteau wrote:
On 03/27/2013 03:04 PM, Alexander Graf wrote:
On 27.03.2013, at 15:00, Alexander Graf wrote:
On 27.03.2013, at 14:54, Alexander Graf wrote:
On 27.03.2013, at 14:50, Fabien Chouteau wrote:
diff --git a/target-ppc/translate_init.c
Il 27/03/2013 15:10, Hans de Goede ha scritto:
chardev-frontends need to explictly check, increase and decrement the
avail_connections property of the chardev when they are not using a
qdev-chardev-property for the chardev.
This fixes things like:
qemu-kvm -chardev stdio,id=foo -device
Richard W.M. Jones rjo...@redhat.com writes:
From: Richard W.M. Jones rjo...@redhat.com
qemu-system-x86_64 -drive file=ssh://hostname/some/image
QEMU will ssh into 'hostname' and open '/some/image' which is made
available as a standard block device.
You can specify a username
Hi,
On 03/27/2013 03:58 PM, Paolo Bonzini wrote:
Il 27/03/2013 15:09, Hans de Goede ha scritto:
Hi,
On 03/26/2013 02:50 PM, Paolo Bonzini wrote:
snip
1) For most problematic devices, the proper fix would be to make them
use a chardev qdev property for there chardev usage, and then this
On Wed, Mar 27, 2013 at 03:02:01PM +0100, Stefan Hajnoczi wrote:
On Wed, Mar 27, 2013 at 02:32:19PM +0100, Stefan Hajnoczi wrote:
On Tue, Mar 26, 2013 at 11:10:35PM +0800, 张磊强 wrote:
Hi, Paolo Stefan:
When I test the dataplane feature with qemu master, I find that
Windows
On Wed, 27 Mar 2013 15:30:30 +0100
Andreas Färber afaer...@suse.de wrote:
Am 27.03.2013 14:27, schrieb Igor Mammedov:
On Wed, 27 Mar 2013 13:17:45 +0100
Andreas Färber afaer...@suse.de wrote:
Then I should move following parts to superclass:
if (dev-hotplugged) {
On Fri, Aug 10, 2012 at 6:47 PM, Kevin Wolf kw...@redhat.com wrote:
From: Paolo Bonzini pbonz...@redhat.com
Now all major device models (IDE, SCSI, virtio) can choose between
writethrough and writeback at run-time, and virtio will even revert
to writethrough if the guest is not capable of
Satoru Moriya satoru.mor...@hds.com writes:
In certain scenario, latency induced by paging is significant and
memory locking is needed. Also, in the scenario with untrusted
guests, latency improvement due to mlock is desired.
This patch introduces a following new option to mlock guest and
Il 27/03/2013 16:16, Artyom Tarasenko ha scritto:
This patch breaks shutting down of a sparc32 guest (or at least the
Debian-4 image I have):
$ sparc-softmmu/qemu-system-sparc -M SS-5 -nographic -hda ../disk-debian-4
[...]
Debian GNU/Linux 4.0 debian ttyS0
debian login: root
Password:
On 03/25/2013 06:20 PM, Stefan Berger wrote:
On 03/25/2013 06:05 PM, Anthony Liguori wrote:
Stefan Berger stef...@linux.vnet.ibm.com writes:
[argh, just posted this to qemu-trivial -- it's not trivial]
Hello!
I am posting this message to revive the previous discussions about the
design
Il 27/03/2013 16:16, Igor Mammedov ha scritto:
yep, I re-factored every *cpu_synchronize_post*() call,
but considering an intention to call cpu_synchronize_post_init() from
qom/cpu.c this patch won't work nice since it will pull with itself
kvm-stub.o to *-user target.
Due to qom/cpu.c is
On 03/27/2013 11:17 AM, Corey Bryant wrote:
On 03/25/2013 06:20 PM, Stefan Berger wrote:
On 03/25/2013 06:05 PM, Anthony Liguori wrote:
Stefan Berger stef...@linux.vnet.ibm.com writes:
[argh, just posted this to qemu-trivial -- it's not trivial]
Hello!
I am posting this message to
On Wed, 27 Mar 2013 12:06:10 +0100
Paolo Bonzini pbonz...@redhat.com wrote:
Il 21/03/2013 15:28, Igor Mammedov ha scritto:
hot-added CPU id (APIC ID) will be distributed to acpi_piix4 and rtc_cmos
Signed-off-by: Igor Mammedov imamm...@redhat.com
---
include/sysemu/sysemu.h
Il 27/03/2013 13:21, Stefan Berger ha scritto:
With the above file naming and directory placement I followed the
pattern of
backends/rng.c
include/qemu/rng.h
So are you planning on having them renamed and moved as well?
Uff, we're really bad at consistent naming. :)
Given the above, I
On Wed, Mar 27, 2013 at 11:20:43AM -0400, Corey Bryant wrote:
On 03/27/2013 11:17 AM, Corey Bryant wrote:
On 03/25/2013 06:20 PM, Stefan Berger wrote:
On 03/25/2013 06:05 PM, Anthony Liguori wrote:
Stefan Berger stef...@linux.vnet.ibm.com writes:
[argh, just posted this to
Hi,
On 03/27/2013 04:11 PM, Paolo Bonzini wrote:
snip
diff --git a/backends/rng-egd.c b/backends/rng-egd.c
index 5e012e9..d8e9d63 100644
--- a/backends/rng-egd.c
+++ b/backends/rng-egd.c
@@ -149,6 +149,12 @@ static void rng_egd_opened(RngBackend *b, Error **errp)
return;
}
+
Il 27/03/2013 16:24, Igor Mammedov ha scritto:
I've put notifier in vl.c since most of them are there
They are there, because the code that invokes them is also there. In
fact, most calls of notifier_list_notify in vl.c are from static functions.
Yep there wouldn't be need for stub if
Il 27/03/2013 16:36, Hans de Goede ha scritto:
Unless some smartass adds, ie: -mon chardev=serial0 to the cmdline, then an
error will be reported.
Right. :) For smartasses we can use qemu_chr_fe_start_nofail. :)
Paolo
On Tue, Mar 26, 2013 at 11:10:35PM +0800, 张磊强 wrote:
Hi, Paolo Stefan:
When I test the dataplane feature with qemu master, I find that
Windows (Windows 7 and Windows 2003) VM will hang if dataplane is
enabled. But if I try to start a Fedora VM, it can start normally.
The command I boot
On Wed, Mar 27, 2013 at 10:12:42AM -0500, Anthony Liguori wrote:
Richard W.M. Jones rjo...@redhat.com writes:
From: Richard W.M. Jones rjo...@redhat.com
qemu-system-x86_64 -drive file=ssh://hostname/some/image
QEMU will ssh into 'hostname' and open '/some/image' which is made
Il 27/03/2013 15:49, Alexander Graf ha scritto:
+#if defined(HOST_WORDS_BIGENDIAN)
+#define const_cpu_to_le64(x) bswap_64(x)
+#define __BIG_ENDIAN_BITFIELD
Ah, sorry, I replied to the wrong version.
ARE YOU KIDDING ME? BIG ENDIAN BITFIELD? BITFIELDS ARE _IMPLEMENTATION
SPECIFIC_!
virtio_pci_set_guest_notifiers() checks whether irqfd can be used and
whether MSI-X is enabled for the PCI adapter. But then it calls
virtio_pci_set_guest_notifier() and passes kvm_msi_via_irqfd_enabled()
instead of with_irqfd.
When MSI-X is disabled but irqfd is allowed this means that
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