ping
Best regards,
-Gonglei
> -Original Message-
> From: Gonglei (Arei)
> Sent: Thursday, January 23, 2014 9:31 PM
> To: qemu-devel@nongnu.org
> Cc: 'aligu...@amazon.com'; Luonengjun; Huangweidong (Hardware); 'Gerd
> Hoffmann'
> Subject: [PAT
Hi
From 3e8c08565cc546b79d720b92e4a46470a57086bc Mon Sep 17 00:00:00 2001
From: Gonglei
Date: Tue, 11 Feb 2014 06:32:45 -0500
Subject: [PATCH] memory: fix warning during make
fix warning during make
include/exec/ram_addr.h:66: warning: implicit declaration of function bitmap_set
,.etc.
Signed-o
Ping...
Best regards,
-Gonglei
> -Original Message-
> From: Gonglei (Arei)
> Sent: Thursday, January 23, 2014 9:31 PM
> To: qemu-devel@nongnu.org
> Cc: 'aligu...@amazon.com'; Luonengjun; Huangweidong (Hardware); 'Gerd
> Hoffmann'
> Subjec
Ping...
Best regards,
-Gonglei
> -Original Message-
> From: Gonglei (Arei)
> Sent: Thursday, January 23, 2014 3:47 PM
> To: qemu-devel@nongnu.org
> Cc: 'Orit Wasserman'; qemu-devel@nongnu.org; Peter Maydell;
> anth...@codemonkey.ws; pbonz...@redhat.c
Hi,
I find a critical problem about pci devices migration
when we configure a pci device not assign the devfn. Qemu will
auto assign the devfn in function do_pci_register_device.
At the migration src end, When we hotplug two pci devices, such as virtio-net.
Qemu will assign devfn 4 (assumed th
ginal Message-
> From: Gonglei (Arei)
> Sent: Tuesday, January 14, 2014 4:45 PM
> To: 'erik.r...@rdsoftware.de'; 'Anthony Liguori'; 'Gerd Hoffmann'
> Cc: Luonengjun; Huangweidong (Hardware); qemu-devel@nongnu.org
> Subject: Re: [Qemu-devel] Keysymbol interpretat
Hi,
When I use RealVNC viewer client (http://www.realvnc.com/) to connect vnc
server,
the client disconnect suddenly, and I click reconnect button immediately, then
the Qemu crashed.
In the function vnc_worker_thread_loop, will call vnc_async_encoding_start
to set the local vs->output buffer b
When qemu do live migration with xbzrle, qemu malloc decoded_buf
at destination end but free it at source end. It will crash qemu
by double free error in some scenarios. Splitting the XBZRLE structure
for clear logic distinguishing src/dst side.
Signed-off-by: ChenLiang
Reviewed-by: Peter Maydell
> -Original Message-
> From: Eric Blake [mailto:ebl...@redhat.com]
> Sent: Tuesday, January 21, 2014 9:46 PM
> To: Gonglei (Arei); qemu-devel@nongnu.org; qemu-sta...@nongnu.org; Peter
> Maydell; anth...@codemonkey.ws; pbonz...@redhat.com
> Cc: chenliang (T); Luonen
> -Original Message-
> From: Orit Wasserman [mailto:owass...@redhat.com]
> Sent: Tuesday, January 21, 2014 8:24 PM
> To: Gonglei (Arei); qemu-devel@nongnu.org; qemu-sta...@nongnu.org; Peter
> Maydell; anth...@codemonkey.ws; pbonz...@redhat.com
> Cc: chenliang (T); Luonen
Hi,
This is an update of my patch.
Modifications in v2:
* Removing excess check for g_free
* The structure of XBZRLE is divided into two halves.One is for
* src side, another is for dest side.
Signed-off-by: chenliang
---
arch_init.c | 23 ++-
include/mig
> -Original Message-
> From: Peter Maydell [mailto:peter.mayd...@linaro.org]
> Sent: Saturday, January 18, 2014 11:00 PM
> To: Gonglei (Arei)
> Cc: quint...@redhat.com; anth...@codemonkey.ws; pbonz...@redhat.com;
> chenliang (T); qemu-sta...@nongnu.org; Luonengjun;
>
Ping?
> -Original Message-
> From: Gonglei (Arei)
> Sent: Friday, January 10, 2014 4:59 PM
> To: qemu-devel@nongnu.org
> Cc: Luonengjun; Huangweidong (Hardware); chenliang (T)
> Subject: [PATCH] migration: Fix free XBZRLE decoded_buf wrong
>
> Hi,
>
> Wh
Hi,
> Just a small addition: The AltGr Keys are not routed correctly through VNC!
> I had a look at the "de" keymap, it looks as if they are described (e.g.
> backslash \) which is placed on the german keyboard on the key right to the
> 0 key (german key ssharp) and accessed via AltGr + this key.
Hi,
When qemu do live migration with xbzrle, qemu malloc decoded_buf
at destniation end but free it at source end.It will crash qemu
by double free error in some scenarios.
Signed-off-by: chenliang
---
arch_init.c |9 -
include/migration/migration.h |1 +
migra
> -Original Message-
> From: Gerd Hoffmann [mailto:kra...@redhat.com]
> Sent: Monday, October 28, 2013 3:53 PM
> To: Gonglei (Arei)
> Cc: qemu-devel@nongnu.org; Stefan Hajnoczi; Yanqiangjun; Luonengjun;
> Huangweidong (Hardware)
> Subject: Re: [Qemu-devel] [PATCH] v
Hi,
Any comments will be welcome.
Best regards,
-Gonglei
> -Original Message-
> From: Gonglei (Arei)
> Sent: Thursday, October 24, 2013 1:14 PM
> To: qemu-devel@nongnu.org; 'Gerd Hoffmann'; 'Stefan Hajnoczi'
> Cc: Luonengjun; Huangweidong (Hardware);
Hi,
Please post any comments or questions if you get around to testing them.
Your comments are very welcome!
Best regards,
-Gonglei
> > >>> On 22.10.13 at 06:08, "Gonglei (Arei)"
> wrote:
> > > Hi, guys. The new patch has been modified based on the princip
> -Original Message-
> From: Fabio Fantoni [mailto:fabio.fant...@m2r.biz]
> Sent: Thursday, October 24, 2013 8:58 PM
> To: Gonglei (Arei); Jan Beulich
> Cc: anthony.per...@citrix.com; Ian Campbell; Stefano Stabellini; Gaowei (UVP);
> Hanweidong (Randy); Huangweidong (Har
Hi,
I encount a qemu crash when the vnc client disconnection, and I got the next
log:
qemu: qemu_mutex_lock: Invalid argument
and the backtrace listed:
Core was generated by
`/mnt/sdd/gonglei/kvm/qemu-unstable/x86_64-softmmu/qemu-system-x86_64 -name
suse'.
Program terminated with signal 6, A
http://lists.xen.org/archives/html/xen-devel/2013-09/msg03113.html
As said above, In Xen platform, after using upstream qemu, all pci devices can
be unpluged in the windows guest.
In this situation, the windows guest may occur blue screen when VM' user click
the icon of pass-through Graphics card
UN, %i", slot);
based on this patch, PCI hot plug/unplug is supported in Redhat5.8/win2008, but
the problem still exists in Redhat6.3.
More support are needed, Expecting your reply.
Best Regards,
-Gonglei
> -Original Message-
> From: Fabio Fantoni [mailto:fabio.fant...@m2r.biz
> -Original Message-
> From: Konrad Rzeszutek Wilk [mailto:konrad.w...@oracle.com]
> Sent: Saturday, September 28, 2013 5:43 AM
> To: Gonglei (Arei); anthony.per...@citrix.com; Stefano Stabellini
> Cc: xen-de...@lists.xen.org; Hanweidong (Randy); Yanqiangjun; Luonengju
Hi,
In Xen platform, after using upstream qemu, the all of pci devices will show
hotplug in the windows guest.
In this situation, the windows guest may occur blue screen when VM' user click
the icon of VGA card for trying unplug VGA card.
However, we don't hope VM's user can do such dangerous o
guest screen updating is
fast with upstream qemu.
And I test the latest vgabios-0.7a come from
http://www.nongnu.org/vgabios/#DOWNLOAD
but the problem of blank screen remain.
Best Regards!
-Gonglei
> -Original Message-
> From: Gonglei (Arei)
> Sent: Friday, August 16, 2013 5
XEN) stdvga.c:596:d1 >>> vga mmio count_2=8415000
... ... //Omit some similar
(XEN) stdvga.c:596:d1 >>> vga mmio count_2=1257
(XEN) stdvga.c:596:d1 >>> vga mmio count_2=12575000
(XEN) stdvga.c:596:d1 >>> vga mmio count_2=1258
(XEN) stdvga.c:596:d1
> -Original Message-
> From: dunl...@gmail.com [mailto:dunl...@gmail.com] On Behalf Of George
> Dunlap
> Sent: Monday, August 05, 2013 10:28 PM
> To: Gonglei (Arei)
> Cc: xen-de...@lists.xen.org; qemu-devel@nongnu.org; Anthony PERARD;
> Stefano Stabellini
> Sub
Hi,
> -Original Message-
> From: Gonglei (Arei)
> Sent: Tuesday, July 30, 2013 10:01 AM
> To: 'Pasi Kärkkäinen'
> Cc: Gerd Hoffmann; Andreas Färber; Hanweidong; Luonengjun;
> qemu-devel@nongnu.org; xen-de...@lists.xen.org; Anthony Liguori;
> Hua
> -Original Message-
> From: Gerd Hoffmann [mailto:kra...@redhat.com]
> Sent: Wednesday, July 31, 2013 5:47 PM
> To: Hans de Goede
> Cc: Gonglei (Arei); qemu-devel@nongnu.org; Luonengjun; Huangweidong
> (Hardware); Linqiangmin
> Subject: Re: usb: a problem of usin
> On Mon, Jul 29, 2013 at 08:48:54AM +0000, Gonglei (Arei) wrote:
> > > -Original Message-
> > > From: Pasi Kärkkäinen [mailto:pa...@iki.fi]
> > > Sent: Saturday, July 27, 2013 7:51 PM
> > > To: Gerd Hoffmann
> > > Cc: Andreas Färbe
> -Original Message-
> From: Pasi Kärkkäinen [mailto:pa...@iki.fi]
> Sent: Saturday, July 27, 2013 7:51 PM
> To: Gerd Hoffmann
> Cc: Andreas Färber; Hanweidong; Luonengjun; qemu-devel@nongnu.org;
> xen-de...@lists.xen.org; Gonglei (Arei); Anthony Liguori; Huangw
> -Original Message-
> From: Andreas Färber [mailto:afaer...@suse.de]
> Sent: Friday, July 26, 2013 6:28 PM
> To: Gerd Hoffmann; Gonglei (Arei)
> Cc: Anthony Liguori; Hanweidong; Luonengjun; qemu-devel@nongnu.org;
> Huangweidong (Hardware); xen-de...@lists.xen.org
&g
EXIT_REASON_WBINVD 2
2027
Total131625
1295524585
-Gonglei
> -Original Message-
> From: Gonglei (Arei)
> Sent: Friday, July 26, 2013 2:41 PM
> To: 'Anth
> -Original Message-
> From: Anthony Liguori [mailto:anth...@codemonkey.ws]
> Sent: Friday, July 26, 2013 11:21 AM
> To: Gonglei (Arei)
> Cc: qemu-devel@nongnu.org; xen-de...@lists.xen.org; Hanweidong;
> Luonengjun; Huangweidong (Hardware)
> Subject: Re: [Qemu-d
> -Original Message-
> From: Anthony Liguori [mailto:anth...@codemonkey.ws]
> Sent: Friday, July 26, 2013 10:09 AM
> To: Gonglei (Arei)
> Cc: qemu-devel@nongnu.org; xen-de...@lists.xen.org; Hanweidong;
> Luonengjun; Huangweidong (Hardware)
> Subject: Re: [Qemu-devel] C
> >> Il 25/07/2013 15:13, Gonglei (Arei) ha scritto:
> >>> Hi,
> >>> I found a problem: For windows XP guest booting by qemu upstream,
> >>> using the RDP(Remote Desktop Protocol) and VNC protocol to connect the
> >> windows XP guest
> -Original Message-
> From: Fabio Fantoni [mailto:fabio.fant...@m2r.biz]
> Sent: Thursday, July 25, 2013 9:55 PM
> To: Gonglei (Arei)
> Cc: qemu-devel@nongnu.org; xen-de...@lists.xen.org; Hanweidong;
> Luonengjun; Huangweidong (Hardware)
> Subject: Re: [Xen-devel] C
> Subject: Re: usb: a problem of using libusb for usb pass through
>
> On 07/16/13 10:45, Gonglei (Arei) wrote:
> > Hi, Gerd
> > My Qemu version is 1.5.1, and use libusb for usb pass through.
> > I pass through a host usb device to the guest by bus number
Hi,
I found a problem: For windows XP guest booting by qemu upstream,
using the RDP(Remote Desktop Protocol) and VNC protocol to connect the windows
XP guest
which booting by Qemu upstream respectively. the VNC client will become blank
screen last
13 seconds or so on XEN platform, and last 2
Hi, Gerd
My Qemu version is 1.5.1, and use libusb for usb pass through.
I pass through a host usb device to the guest by bus number and
physical port, when I unplug the usb device from
the host, and plug in on the same physical port immediately, but the usb device
don't show up i
While starting a Fedora_14 guest, we came across a segfault of qemu:
the logs in /var/log/messages are:
Jun 1 02:38:56 NC587 kernel: [403549.565754] show_signal_msg: 136 callbacks
suppressed
Jun 1 02:38:56 NC587 kernel: [403549.565758] qemu-system-i38[25840]: segfault
at 28 ip 00418d9
> -Original Message-
> From: Konrad Rzeszutek Wilk [mailto:konrad.w...@oracle.com]
> Sent: Monday, June 03, 2013 9:16 PM
> To: Gonglei (Arei)
> Cc: qemu-devel@nongnu.org; xen-de...@lists.xen.org; Luonengjun; Jinwenwu
> Subject: Re: [Xen-devel] [PVSCSI]How to unplug scsi
Hi,
IDE_TIMEOUT is defined 32s. But we encountered its timeout in some cases,
and then loading disk failed in VM.
In order to reduce the probability of timeout, we want to enlarge the
IDE_TIMEOUT, such as 120s.
We verified this modification worked for us. But we are wondering if this
m
Hi all,
My environment is xen-4.1.2 + qemu-1.2.2
I made a pvscsi driver for Redhat guest, but I encountered a problem
that I could see two scsi disks, one was simulated by QEMU, another was
passthrough.
Actually I want to unplug the scsi disk simulated. Any methods can solve
the
> -Original Message-
> From: Stefan Hajnoczi [mailto:stefa...@gmail.com]
> Sent: Friday, May 24, 2013 8:20 PM
> To: Gonglei (Arei)
> Cc: Stefano Stabellini; Hanweidong; Luonengjun; qemu-devel@nongnu.org;
> Wangzhenguo; xen-de...@lists.xen.org; Huangweidong (Hardware)
&g
> -Original Message-
> From: Stefano Stabellini [mailto:stefano.stabell...@eu.citrix.com]
> Sent: Friday, May 24, 2013 5:08 PM
> To: Gonglei (Arei)
> Cc: Stefano Stabellini; xen-de...@lists.xen.org; qemu-devel@nongnu.org;
> Hanweidong; Huangweidong (Hardware); Luone
Hi,
>
> On Thu, 23 May 2013, Gonglei (Arei) wrote:
> > Hi, all
> >
> > I use O_DIRECT to open disk images for IDE, but I'm failed. After debug, I
> > get
> the below logs:
> > [2013-05-22 23:25:46] ide: CMD=c8
> > [2013-05-22 23:25:46] bmdma:
Hi, all
I use O_DIRECT to open disk images for IDE, but I'm failed. After debug, I get
the below logs:
[2013-05-22 23:25:46] ide: CMD=c8
[2013-05-22 23:25:46] bmdma: readb 0x00 : 0x08
[2013-05-22 23:25:46] bmdma: writeb 0x00 : 0x09
[2013-05-22 23:25:46] bmdma_cmd_writeb: 0x0009
[2013-05-22 23
Hi, Andreas
> -Original Message-
> From: Andreas Färber [mailto:afaer...@suse.de]
> Sent: Tuesday, May 21, 2013 7:50 PM
> To: Gonglei (Arei)
> Cc: kw...@redhat.com; qemu-devel@nongnu.org; Wangzhenguo; Luonengjun;
> Huangweidong (Hardware); Bo Yang
> Subject: Re:
In the case of physical hard disk's speed which processing IO (when grouping
RAID) is very slow, I encountered a problem.
I dd big file in SUSE virtual machine, the command is
linux:/ # dd if=/dev/zero of=./info bs=1M count=5000;sync
but finally I get those message:
linux:~ # dmesg
[ 174.804114]
Hi all,
we use the command "virsh edit" to modify the VM configuration information
online on KVM Platform(libvirt-1.0.0 and qemu-1.4),
but it does not take effect after reboot. However, it works fine on Xen
Platform.
for an example,a VM is running with the following configuration infor
>
> > Fixing this will require qemu to copy the beginning and ending parts of
> > these non-aligned qTDs into separate bounce buffers so that the URB
> > length can be divisible by 512.
>
> Worth trying: http://www.kraxel.org/cgit/qemu/log/?h=usb.80
>
> It puts the qemu usb passthrough code ups
> > After our repeated verification and debug, we found that windows
> > virtual machine USB disk format will send a 64Kbits's URB packet
> > which was divided into four QTD (Size: 19968,16384,16384,12800):
>
> That's okay.
>
> > The first QTD offset is 32, split into five URB
> > 4064/4096/4096
> -Original Message-
> From: Alan Stern [mailto:st...@rowland.harvard.edu]
> Sent: Tuesday, April 16, 2013 1:44 AM
> To: Gonglei (Arei)
> Cc: linux-...@vger.kernel.org; Yanqiangjun; Hanweidong; Luonengjun;
> kra...@redhat.com; hdego...@redhat.com; qemu-devel@nongnu
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