static const VMStateDescription vmstate_usb_wacom = {
@@ -357,7 +356,7 @@ static void usb_wacom_class_init(ObjectClass *klass, void
*data)
uc-product_desc = QEMU PenPartner Tablet;
uc-usb_desc = desc_wacom;
-uc-init = usb_wacom_initfn;
+uc-realize
Hi,
From: Gerd Hoffmann [mailto:kra...@redhat.com]
Sent: Friday, September 19, 2014 2:02 PM
Subject: Re: [PATCH v2 15/19] dev-wacom: convert init to realize
static const VMStateDescription vmstate_usb_wacom = {
@@ -357,7 +356,7 @@ static void usb_wacom_class_init(ObjectClass *klass,
On Do, 2014-09-18 at 20:47 +0800, arei.gong...@huawei.com wrote:
From: Gonglei arei.gong...@huawei.com
DeviceClass-init is the old interface, let's convert usb
devices to the new realize API. In this way, all the
implementations now use error_setg instead of
qerror_report/error_report for
On Fr, 2014-09-19 at 13:57 +1000, Alexey Kardashevskiy wrote:
On 09/12/2014 06:55 PM, Alexey Kardashevskiy wrote:
This converts many kinds of debug prints to traces.
This implements packets logging to avoid unnecessary calculations if
usb_ohci_td_pkt_short/usb_ohci_td_pkt_long is not
Zifei Tong zifeit...@gmail.com writes:
Hi Markus,
On Thu, Sep 18, 2014 at 8:11 PM, Markus Armbruster arm...@redhat.com wrote:
Zifei Tong zifeit...@gmail.com writes:
After commit 812c1057f6175ac9a9829fa2920a2b5783814193 (Handle G_IO_HUP
in tcp_chr_read for tcp chardev), connections are
From: Gerd Hoffmann [mailto:kra...@redhat.com]
Sent: Friday, September 19, 2014 2:06 PM
To: Gonglei (Arei)
Subject: Re: [PATCH v2 00/19] usb: convert device init to realize
On Do, 2014-09-18 at 20:47 +0800, arei.gong...@huawei.com wrote:
From: Gonglei arei.gong...@huawei.com
The second parameter of dump_error is unused, but one purpose of
using this function is to report the error info.
Use error_set to return the error info to the caller.
Signed-off-by: zhanghailiang zhang.zhanghaili...@huawei.com
---
dump.c | 165
Functions shouldn't return an error code and an Error object at the same time.
Turn all these functions that returning Error object to void.
We also judge if a function success or fail by reference to the local_err.
Signed-off-by: zhanghailiang zhang.zhanghaili...@huawei.com
---
dump.c | 313
Hi,
In original code, Function dump_error ignores its second parameter which
contains
error reason, it is better to return the error message to the caller.
Here we use error_setg to return the error info to caller.
And at the same time, we turn functions like write_elf64_note() to void,
Because
On 08/25/2014 08:33 PM, Paolo Bonzini wrote:
Il 23/08/2014 12:19, Laszlo Ersek ha scritto:
Libvirt is growing support for x86_64 OVMF guests:
http://www.redhat.com/archives/libvir-list/2014-August/msg01045.html
An important feature of such guests is the persistent store for
non-volatile
From: Gonglei arei.gong...@huawei.com
DeviceClass-init is the old interface, let's convert usb
devices to the new realize API. In this way, all the
implementations now use error_setg instead of
qerror_report/error_report for reporting error.
Note:
Next, I will post a incremental patch series
From: Gonglei arei.gong...@huawei.com
Signed-off-by: Gonglei arei.gong...@huawei.com
Reviewed-by: Paolo Bonzini pbonz...@redhat.com
---
hw/usb/host-libusb.c | 9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c
index
From: Gonglei arei.gong...@huawei.com
Signed-off-by: Gonglei arei.gong...@huawei.com
Reviewed-by: Paolo Bonzini pbonz...@redhat.com
---
hw/usb/dev-storage.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/hw/usb/dev-storage.c b/hw/usb/dev-storage.c
index
From: Gonglei arei.gong...@huawei.com
Signed-off-by: Gonglei arei.gong...@huawei.com
Reviewed-by: Paolo Bonzini pbonz...@redhat.com
---
hw/usb/dev-bluetooth.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/hw/usb/dev-bluetooth.c b/hw/usb/dev-bluetooth.c
index
From: Gonglei arei.gong...@huawei.com
Add realize/unrealize in USBDeviceClass, which has errp
as a parameter. So all the implementations now use
error_setg instead of error_report for reporting error.
Note: this patch still keep init in USBDeviceClass, and
call kclass-init in
From: Gonglei arei.gong...@huawei.com
In this way, all the implementations now use
error_setg instead of error_report for reporting error.
Signed-off-by: Gonglei arei.gong...@huawei.com
Reviewed-by: Paolo Bonzini pbonz...@redhat.com
---
hw/usb/dev-storage.c | 21 -
1 file
From: Gonglei arei.gong...@huawei.com
In this way, all the implementations now use
error_setg instead of error_report for reporting error.
Signed-off-by: Gonglei arei.gong...@huawei.com
Reviewed-by: Paolo Bonzini pbonz...@redhat.com
---
hw/usb/dev-hub.c | 9 -
1 file changed, 4
From: Gonglei arei.gong...@huawei.com
Signed-off-by: Gonglei arei.gong...@huawei.com
Reviewed-by: Paolo Bonzini pbonz...@redhat.com
---
hw/usb/dev-uas.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/hw/usb/dev-uas.c b/hw/usb/dev-uas.c
index 9832385..a97a02f 100644
---
From: Gonglei arei.gong...@huawei.com
Signed-off-by: Gonglei arei.gong...@huawei.com
Reviewed-by: Paolo Bonzini pbonz...@redhat.com
---
hw/usb/dev-uas.c | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/hw/usb/dev-uas.c b/hw/usb/dev-uas.c
index a97a02f..04fc515
From: Gonglei arei.gong...@huawei.com
meanwhile, qerror_report_err() is a transitional interface to
help with converting existing HMP commands to QMP. It should
not be used elsewhere.
Signed-off-by: Gonglei arei.gong...@huawei.com
Reviewed-by: Paolo Bonzini pbonz...@redhat.com
---
From: Gonglei arei.gong...@huawei.com
Signed-off-by: Gonglei arei.gong...@huawei.com
Reviewed-by: Paolo Bonzini pbonz...@redhat.com
---
hw/usb/dev-wacom.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/hw/usb/dev-wacom.c b/hw/usb/dev-wacom.c
index 1b73fd0..844eafa
From: Gonglei arei.gong...@huawei.com
When scsi_bus_legacy_add_drive() return NULL, meanwhile err will
be not NULL, which will casue memory leak and missing error message.
Cc: Markus Armbruster arm...@redhat.com
Signed-off-by: Gonglei arei.gong...@huawei.com
Reviewed-by: Paolo Bonzini
From: Gonglei arei.gong...@huawei.com
Signed-off-by: Gonglei arei.gong...@huawei.com
Reviewed-by: Paolo Bonzini pbonz...@redhat.com
---
hw/usb/dev-audio.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/hw/usb/dev-audio.c b/hw/usb/dev-audio.c
index 7b9957b..67deffe
From: Gonglei arei.gong...@huawei.com
In this way, all the implementations now use
error_setg instead of error_report for reporting error.
Signed-off-by: Gonglei arei.gong...@huawei.com
Reviewed-by: Paolo Bonzini pbonz...@redhat.com
---
hw/usb/host-libusb.c | 17 -
1 file
From: Gonglei arei.gong...@huawei.com
In this way, all the implementations now use
error_setg instead of qerror_report for reporting error.
Signed-off-by: Gonglei arei.gong...@huawei.com
Reviewed-by: Paolo Bonzini pbonz...@redhat.com
---
hw/usb/redirect.c | 15 +++
1 file changed, 7
From: Gonglei arei.gong...@huawei.com
Signed-off-by: Gonglei arei.gong...@huawei.com
Reviewed-by: Paolo Bonzini pbonz...@redhat.com
---
hw/usb/dev-smartcard-reader.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/hw/usb/dev-smartcard-reader.c
From: Gonglei arei.gong...@huawei.com
All usb-bus devices are realized by realize(),
remove init callback function from USBDeviceClass struct.
Signed-off-by: Gonglei arei.gong...@huawei.com
Reviewed-by: Paolo Bonzini pbonz...@redhat.com
---
hw/usb/bus.c | 2 --
include/hw/usb.h | 2 --
2
From: Gonglei arei.gong...@huawei.com
In this way, all the implementations now use
error_setg instead of error_report for reporting error.
Signed-off-by: Gonglei arei.gong...@huawei.com
---
hw/usb/dev-hid.c | 27 +--
1 file changed, 13 insertions(+), 14 deletions(-)
From: Gonglei arei.gong...@huawei.com
Signed-off-by: Gonglei arei.gong...@huawei.com
Reviewed-by: Paolo Bonzini pbonz...@redhat.com
---
hw/usb/dev-mtp.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/hw/usb/dev-mtp.c b/hw/usb/dev-mtp.c
index 0820046..108ece8 100644
---
From: Gonglei arei.gong...@huawei.com
In this way, all the implementations now use
error_setg instead of error_report for reporting error.
Signed-off-by: Gonglei arei.gong...@huawei.com
Reviewed-by: Paolo Bonzini pbonz...@redhat.com
---
hw/usb/dev-serial.c | 18 ++
1 file
Paolo Bonzini pbonz...@redhat.com writes:
Il 18/09/2014 19:15, Markus Armbruster ha scritto:
Thanks for doing this work. If you can do a bit more of the same, here
are a few more device model init() methods I'd love to have converted,
because they use qerror_report_err():
After commit 812c1057f6175ac9a9829fa2920a2b5783814193 (Handle G_IO_HUP
in tcp_chr_read for tcp chardev), connections are disconnected when in
G_IO_HUP condition.
However, it's possible that there is still data for reading in the channel.
In that case, the remaining data is not handled.
I saw a
On 09/19/2014 01:17 AM, Andrew Jones wrote:
Replace all the fprintf(stderr, ...) calls with error_report.
Also make sure exit() consistently uses the error code 1. A few calls
used -1.
Signed-off-by: Andrew Jones drjo...@redhat.com
---
hw/misc/ivshmem.c | 39
From: Gonglei arei.gong...@huawei.com
In this way, we can check speed directly, don't need
call usb_device_attach(), which has other conditions,
such as checking the chardev is open.
Cc: Paolo Bonzini pbonz...@redhat.com
Cc: Gerd Hoffmann kra...@redhat.com
Signed-off-by: Gonglei
From: Gonglei arei.gong...@huawei.com
This patch series based on
[PATCH v3 00/19] usb: convert device init to realize
As Paolo's comments:
usb port speed check could be extracted to a separate
function usb_check_attach, that is called just once at realize time,
even if !s-cs-be_open.
Please
From: Gonglei arei.gong...@huawei.com
Whatever the chardev is open or not, we should assure
the speed is matched each other. So, call usb_check_attach()
check speed. And then pass error_abort at all calls to
usb_device_attach().
Cc: Paolo Bonzini pbonz...@redhat.com
Cc: Gerd Hoffmann
connect() doesn't connect to socket, it connects a socket to an
address and, if it's of type SOCK_STREAM, initiates a connection.
Scratch to.
listen() does set socket to listening mode, but it sounds awkward.
Change to listen on socket.
Signed-off-by: Markus Armbruster arm...@redhat.com
---
On 2014/9/19 7:17, Andrew Jones wrote:
Replace all the fprintf(stderr, ...) calls with error_report.
Also make sure exit() consistently uses the error code 1. A few calls
used -1.
Signed-off-by: Andrew Jones drjo...@redhat.com
---
hw/misc/ivshmem.c | 39 +++
Hi,
However, there is another problem. As the ACPI tables grow, we need
to move the address at which linuxboot.bin loads the initrd. This
address is placed close to the end of memory, but it is QEMU that
tells linuxboot.bin where exactly the initrd is to be loaded. And
QEMU cannot
Subject: [Qemu-devel] [PATCH] qemu-socket: Polish errors for connect() and
listen() failure
connect() doesn't connect to socket, it connects a socket to an
address and, if it's of type SOCK_STREAM, initiates a connection.
Scratch to.
listen() does set socket to listening mode, but it
zhanghailiang zhang.zhanghaili...@huawei.com writes:
The logic of pcmcia_socket_unregister is wrong,
which will cause a freed memory accessing
Signed-off-by: zhanghailiang zhang.zhanghaili...@huawei.com
---
Hi,
The function pcmcia_socket_unregister seemes to be unused,
Should it be
Il 19/09/2014 09:36, Gerd Hoffmann ha scritto:
Hmm. That assumes we are running seabios, where we know how much memory
we actually need.
Right. However, note that this only affects one patch in the series
(patch 3). Patches 1-2 are useful to unify Xen-specific behavior with
other
Il 19/09/2014 09:25, arei.gong...@huawei.com ha scritto:
From: Gonglei arei.gong...@huawei.com
This patch series based on
[PATCH v3 00/19] usb: convert device init to realize
As Paolo's comments:
usb port speed check could be extracted to a separate
function usb_check_attach, that is
Il 19/09/2014 05:37, zhanghailiang ha scritto:
The logic of pcmcia_socket_unregister is wrong,
which will cause a freed memory accessing
Signed-off-by: zhanghailiang zhang.zhanghaili...@huawei.com
---
Hi,
The function pcmcia_socket_unregister seemes to be unused,
Should it be removed?
Il 19/09/2014 09:25, arei.gong...@huawei.com ha scritto:
From: Gonglei arei.gong...@huawei.com
This patch series based on
[PATCH v3 00/19] usb: convert device init to realize
As Paolo's comments:
usb port speed check could be extracted to a separate
function usb_check_attach,
Il 19/09/2014 08:48, Alexey Kardashevskiy ha scritto:
Right now we use NVRAM on sPAPR as:
-drive id=id3,if=none,file=qemu_nvram.img
-global spapr-nvram.drive=id3
So the NVRAM file is BlockDriverState and HMP's migrate -b copies the
content just fine.
What is missing here? Thanks.
On 09/18/2014 07:56 PM, Paolo Bonzini wrote:
Il 18/09/2014 05:26, Alexey Kardashevskiy ha scritto:
On 09/18/2014 01:07 AM, Stefan Hajnoczi wrote:
On Wed, Sep 17, 2014 at 2:44 PM, Alexey Kardashevskiy a...@ozlabs.ru
wrote:
On 09/17/2014 07:25 PM, Paolo Bonzini wrote:
btw any better idea of a
John Snow js...@redhat.com writes:
Signed-off-by: John Snow js...@redhat.com
---
blockdev.c| 19 +++
include/sysemu/blockdev.h | 1 +
vl.c | 5 +
3 files changed, 25 insertions(+)
diff --git a/blockdev.c b/blockdev.c
index
On 2014/9/19 15:34, zhanghailiang wrote:
On 2014/9/19 7:17, Andrew Jones wrote:
Replace all the fprintf(stderr, ...) calls with error_report.
Also make sure exit() consistently uses the error code 1. A few calls
used -1.
Signed-off-by: Andrew Jones drjo...@redhat.com
---
hw/misc/ivshmem.c |
Am 16.09.2014 um 14:59 hat Paolo Bonzini geschrieben:
Il 16/09/2014 14:52, Kevin Wolf ha scritto:
Yes, that's true. We can't fix this problem in qcow2, though, because
it's a more general one. I think we must make sure that
bdrv_invalidate_cache() doesn't yield.
Either by forbidding
Patch 1 ensures that the serial port state is the same at VM startup
and after reset.
Patch 2 ensures that the poll_msl field is computed at reset time
(rather than arbitrarily later), so that it becomes -1 for serial ports
backed by PTYs, sockets, etc.
Please review!
Paolo
Paolo Bonzini (2):
Right now, s-poll_msl may linger at 0 value for an arbitrarily long
time, until serial_update_msl is called for the first time. This is
unnecessary, and will lead to the s-poll_msl field being unnecessarily
migrated.
We can call serial_update_msl immediately at realize time (via
serial_reset)
When a serial port is started, its initial state is all zero. Make
it consistent with reset state instead.
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
hw/char/serial.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/char/serial.c b/hw/char/serial.c
index 764e184..4523ccb 100644
On Wed, Sep 03, 2014 at 09:45:14AM +0100, Eric Auger wrote:
This patch removes all DPRINTF and replace them by trace points.
A few DPRINTF used in error cases were transformed into error_report.
Signed-off-by: Eric Auger eric.au...@linaro.org
The subject line says RFC. Are you proposing
Il 10/09/2014 08:17, Fam Zheng ha scritto:
v3: Fix -ENOBUFS.
v2: Import virtio_vring.h.
Fam Zheng (3):
virtio: Import virtio_vring.h
vring: Better error handling if num is too large
block: Always compile virtio-blk dataplane
configure | 21 +
This patch introduces resize support for dynamic and fixed VHD
images. Note that differencing VHD images do not support this
operation.
In order to resize dynamic VHDs, the BAT region may need to be
extended. This may require moving the first data blocks, making
room for it to expand. This
On 2014/9/19 16:54, Paolo Bonzini wrote:
When a serial port is started, its initial state is all zero. Make
it consistent with reset state instead.
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
hw/char/serial.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/char/serial.c
On Wed, Sep 10, 2014 at 09:32:15PM +0800, Xiaodong Gong wrote:
Now qemu only supports vhd type VHD_FIXED and VHD_DYNAMIC,
so qemu can't read snapshot volume of vhd, and can't support
other storage features of vhd file.
This patch add read parent information in function vpc_open,
read bitmap
Il 06/08/2014 07:34, Fam Zheng ha scritto:
Hi all,
This series adds iothread property to virtio-scsi in a way just similar to
virtio-blk, and turns all scsi devices to run on top of it.
Example:
-object iothread,id=iothread-1 \
-device
Il 06/08/2014 07:35, Fam Zheng ha scritto:
This implements the core part of dataplane feature of virtio-scsi.
A few fields are added in VirtIOSCSICommon to maintain the dataplane
status. These fields are managed by a new source file:
virtio-scsi-dataplane.c.
Most code in this file will
Il 06/08/2014 07:35, Fam Zheng ha scritto:
This enables the virtio-scsi-dataplane code by setting the iothread
in virtio-scsi device, and makes any function that is called by
back from dataplane to cooperate with the caller: they need to be
vring/iothread aware when handling the requests and
John Snow js...@redhat.com writes:
Signed-off-by: John Snow js...@redhat.com
---
blockdev.c| 10 --
device-hotplug.c | 2 +-
hw/i386/pc_q35.c | 3 ++-
include/hw/boards.h | 3 ++-
include/sysemu/blockdev.h | 2 +-
vl.c
On Tue, Sep 16, 2014 at 03:24:24PM +0100, Stefan Hajnoczi wrote:
This patch removes support for the cow file format.
Normally we do not break backwards compatibility but in this case there
is no impact and it is the most logical option. Extraordinary claims
require extraordinary evidence so
On Tue, Sep 16, 2014 at 03:12:06PM -0400, Jeff Cody wrote:
In vhdx_create_metadata(), we allocate 40 bytes to entry_buffer for
the various metadata table entries. However, we write out 64kB from
that buffer into the new file. Only write out the correct 40 bytes.
Signed-off-by: Jeff Cody
John Snow js...@redhat.com writes:
Signed-off-by: John Snow js...@redhat.com
---
hw/i386/pc_q35.c | 3 +++
hw/ide/ahci.c| 31 +++
hw/ide/ahci.h| 3 +++
3 files changed, 37 insertions(+)
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index
Hi, Michael, Paolo and Markus
This patch series fix an obvious resource leak issue about virtio devices.
Maybe those should be merged in qemu-stable tree IMHO.
But the patch serial using property_alias function which
introduce a regression (-device FOO,?) such as:
before:
John Snow js...@redhat.com writes:
This is an extremely rough/quick sketch of
a -cdrom/-hda desugaring fix for Q35/AHCI.
Before I spent any time on it, I wanted feedback
from Markus or anyone else who had concerns about
how this problem would get fixed.
This is, then, rough approach #2.
This patch introduces resize support for dynamic and fixed VHD
images. Note that differencing VHD images do not support this
operation.
In order to resize dynamic VHDs, the BAT region may need to be
extended. This may require moving the first data blocks, making
room for it to expand. This
On Wed, Sep 17, 2014 at 01:31:06PM +0200, Kevin Wolf wrote:
The device_name of a BlockDriverState is currently checked because it is
always used as a QemuOpts ID and qemu_opts_create() checks whether such
IDs are wellformed.
node-name is supposed to share the same namespace, but it isn't
On Thu, Sep 18, 2014 at 02:30:48PM +0300, Chrysostomos Nanakos wrote:
v4-v5
--
* Set thread_id before calling aio_context_new(). That way
qmp_query_iothreads()
will display thread_id -1 for a failed IOThread object than an uninitialized
value.
* qemu_init_main_loop() will return
Hi, Paolo!
From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo
Bonzini
From: Pavel Dovgalyuk pavel.dovga...@ispras.ru
This patch postpones vapic_paddr initialization, which is performed
during migration. When vapic_paddr is synchronized within the migration
process,
John Snow js...@redhat.com writes:
The original version of the AHCI test base
which is now staged for being merged, processes
the ahci_identify test in a monolithic fashion.
In authoring new tests, it became necessary and
obvious as to how the operation of this device
should be factored
On 15.09.2014 04:32, Fam Zheng wrote:
This fixes the bug introduced by commit c6ac36e (vmdk: Optimize cluster
allocation).
$ ~/build/master/qemu-io /stor/vm/arch.vmdk -c 'write 2G 1k'
write failed: Invalid argument
Reported-by: Mark Cave-Ayland mark.cave-ayl...@ilande.co.uk
Signed-off-by: Fam
On 19.09.2014 13:52, Max Reitz wrote:
On 15.09.2014 04:32, Fam Zheng wrote:
This fixes the bug introduced by commit c6ac36e (vmdk: Optimize cluster
allocation).
$ ~/build/master/qemu-io /stor/vm/arch.vmdk -c 'write 2G 1k'
write failed: Invalid argument
Reported-by: Mark Cave-Ayland
From: Frank Blaschka frank.blasc...@de.ibm.com
This patch adds some small changes to make vfio build on s390.
Signed-off-by: Frank Blaschka frank.blasc...@de.ibm.com
---
drivers/vfio/Kconfig |2 +-
drivers/vfio/pci/vfio_pci_rdwr.c |8
2 files changed, 9
Enable PCI instructions for s390 KVM.
Signed-off-by: Frank Blaschka frank.blasc...@de.ibm.com
---
arch/s390/kvm/kvm-s390.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -1787,7 +1787,7 @@ static int __init
This set of patches implements a vfio based solution for pci
pass-through on the s390 platform. The kernel stuff is pretty
much straight forward, but qemu needs more work.
Most interesting patch is:
vfio: make vfio run on s390 platform
I hope Alex Alex can give me some guidance how to do the
From: Frank Blaschka frank.blasc...@de.ibm.com
This patch implements the s390 pci instructions in qemu. This allows
to attach qemu pci devices including vfio. This does not mean the
devices are functional but at least detection and config/memory space
access is working.
Signed-off-by: Frank
From: Frank Blaschka frank.blasc...@de.ibm.com
Add a basic iommu for the s390 platform. The code is pretty
simple since on s390 each PCI device has its own virtual io address
space starting at the same vio address. For this a domain could
hold only one pci device. Also there is no relation
From: Frank Blaschka frank.blasc...@de.ibm.com
Following changes are made because of platform differences:
1) s390 does not support mmap'ing of PCI BARs so we have to go via slow path
2) no intx support
3) no classic MSIX interrupts. The pci hw understands the concept
of requesting MSIX irqs
Il 19/09/2014 12:43, Pavel Dovgaluk ha scritto:
I've tested this patch with replay. I enabled VM reset (which was previously
disabled for replay)
while loading the VM state and discovered the following problem.
vapic_enable function in kvmapic.c retrieves cpu number with the
From: Frank Blaschka frank.blasc...@de.ibm.com
This patch implements a pci bus for s390x together with some infrastructure
to generate and handle hotplug events. It also provides device
configuration/unconfiguration via sclp instruction interception.
Signed-off-by: Frank Blaschka
On Wed, 17 Sep 2014 16:32:20 +0800
Hu Tao hu...@cn.fujitsu.com wrote:
On Tue, Sep 16, 2014 at 06:39:15PM +0800, zhanghailiang wrote:
If we do not configure numa option, memory hotplug should work as well.
It should not depend on numa option.
Steps to reproduce:
(1) Start VM: qemu-kvm
On Tue, 16 Sep 2014 18:39:15 +0800
zhanghailiang zhang.zhanghaili...@huawei.com wrote:
If we do not configure numa option, memory hotplug should work as well.
It should not depend on numa option.
Steps to reproduce:
(1) Start VM: qemu-kvm -m 1024,slots=4,maxmem=8G
(2) Hotplug memory
It
On Wed, Sep 10, 2014 at 02:17:48PM +0800, Fam Zheng wrote:
v3: Fix -ENOBUFS.
v2: Import virtio_vring.h.
Fam Zheng (3):
virtio: Import virtio_vring.h
vring: Better error handling if num is too large
block: Always compile virtio-blk dataplane
configure |
On Fri, Sep 19, 2014 at 12:53:22PM +0200, Markus Armbruster wrote:
John Snow js...@redhat.com writes:
The original version of the AHCI test base
which is now staged for being merged, processes
the ahci_identify test in a monolithic fashion.
In authoring new tests, it became necessary
Il 19/09/2014 11:17, Chen, Tiejun ha scritto:
On 2014/9/19 16:54, Paolo Bonzini wrote:
When a serial port is started, its initial state is all zero. Make
it consistent with reset state instead.
Signed-off-by: Paolo Bonzini pbonz...@redhat.com
---
hw/char/serial.c | 1 +
1 file changed,
From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo
Bonzini
Il 19/09/2014 12:43, Pavel Dovgaluk ha scritto:
I've tested this patch with replay. I enabled VM reset (which was
previously disabled for
replay)
while loading the VM state and discovered the following
Il 19/09/2014 09:36, Gerd Hoffmann ha scritto:
Hi,
However, there is another problem. As the ACPI tables grow, we need
to move the address at which linuxboot.bin loads the initrd. This
address is placed close to the end of memory, but it is QEMU that
tells linuxboot.bin where exactly
On Mon, 15 Sep 2014 20:29:38 +0800
zhanghailiang zhang.zhanghaili...@huawei.com wrote:
When do memory balloon, it references the ram_size as the real ram size of VM,
But here ram_size is not include the hotplugged memory, and the result will
be confused.
Steps to reproduce:
(1)Start VM:
Il 12/09/2014 16:46, Fabio Fantoni ha scritto:
Il 08/07/2014 12:34, Fabio Fantoni ha scritto:
Il 08/07/2014 12:06, Fabio Fantoni ha scritto:
Il 08/07/2014 10:53, David Jaša ha scritto:
Hi,
On Út, 2014-07-08 at 10:13 +0200, Fabio Fantoni wrote:
On xen 4.5 (tried with qemu 2.0.0/2.1-rc0, spice
On Wed, Sep 17, 2014 at 01:31:06PM +0200, Kevin Wolf wrote:
The device_name of a BlockDriverState is currently checked because it is
always used as a QemuOpts ID and qemu_opts_create() checks whether such
IDs are wellformed.
node-name is supposed to share the same namespace, but it isn't
The following changes since commit 10e11f4d2bf171f99c6b13883a510acfbc5dd585:
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
(2014-09-18 20:02:01 +0100)
are available in the git repository at:
git://github.com/otubo/qemu.git tags/goto-upstream
for you to fetch
From: Philipp Gesang philipp.ges...@intra2net.com
fallocate() is needed for snapshotting. If it isn’t whitelisted
$ qemu-img create -f qcow2 x.qcow 1G
Formatting 'x.qcow', fmt=qcow2 size=1073741824 encryption=off
cluster_size=65536 lazy_refcounts=off
$ qemu-kvm -display none
Il 18/09/2014 22:07, Peter Maydell ha scritto:
On 18 September 2014 12:55, Stefan Weil s...@weilnetz.de wrote:
Commit c261d774fb9093d00e0938a19f502fb220f62718 added one more binutils
tool: nm also needs a cross prefix.
Signed-off-by: Stefan Weil s...@weilnetz.de
Heh, completely missed that
On Thu, 18 Sep 2014 16:09:32 +0800
zhugh zhugh.f...@cn.fujitsu.com wrote:
Hi,
Could anyone help to review this patch?
If there was no problem, could help to merge it?
thanks!
zhu
On Mon, 2014-09-15 at 19:31 +0800, Zhu Guihua wrote:
Provides HMP equivalent of QMP query-memory-devices
Il 18/09/2014 23:38, Richard Henderson ha scritto:
On 09/15/2014 08:03 AM, Paolo Bonzini wrote:
+static inline void gen_op_mfcr(TCGv_i32 dest, int first_cr, int shift)
+{
+tcg_gen_shli_i32(dest, cpu_crf[first_cr 2], shift);
+}
+
+static inline void gen_op_mtcr(int first_cr, TCGv_i32
Il 19/09/2014 00:56, Peter Lieven ha scritto:
So I think if we treat it just as a hint for multiwrite, we can avoid
writing code to split oversized requests. They always worked so far, we
can certainly wait until we have a real bug fix.
I would not treat this as a hint. I would use it in
Il 19/09/2014 07:53, Fam Zheng ha scritto:
Any ideas?
The obvious, but hardish one is to switch to epoll (one epoll fd per
AioContext, plus one for iohandler.c).
This would require converting iohandler.c to a GSource.
Paolo
Il 19/09/2014 14:50, Pavel Dovgaluk ha scritto:
vapic_paddr depends on cpu_number. cpu_number cannot be retrieved when
do_vapic_enable executes.
Thus we cannot reconstruct vapic_paddr in that function.
cpu_number will always be zero, because do_vapic_enable is only executed
for smp_cpus == 1.
1 - 100 of 204 matches
Mail list logo
