[vbox-dev] Saved memory loading in Snapshot impl

2017-08-24 Thread Huihong Luo
Hi, I wonder if any of you can shed some lights on vbox snapshot impl. In particular, when saved vm memory is loaded, does it get all loaded at once? or the memory is loaded on demand as guest code execute? Thanks, - Huihong Sent from my iPhone

Re: [vbox-dev] fw:Re: 3d acceleration of android-x86 for virtualbox

2017-07-23 Thread Huihong Luo
Another option, which is more doable, is to use emulator's gles pipes. Sent from my iPhone > On Jul 19, 2017, at 4:35 AM, Chih-Wei Huang wrote: > > 2017-07-19 7:05 GMT+08:00 tim3385 : >> 在 2017-07-18 16:20:43 写道: >> Hello Dong Hao, >> >> (Is that

[vbox-dev] Looks like a potential bug in DnD, please check

2016-07-28 Thread Huihong Luo
During our development of Leapdroid vm, we found that DnD sometimes not working, we traced the code, and the root cause is a callback is registered too early. Specifically, it's in src\VBox\Main\src-client\GuestDnDTargetImpl.cpp: int GuestDnDTarget::i_sendURIData(PSENDDATACTX pCtx, RTMSINTERVAL

[vbox-dev] Introduce a new Android virtual machine - Leapdroid

2016-05-25 Thread Huihong Luo
Hi, we just released a android vm based on vbox, free download is available here: http://www.leapdroid.com For those of you that are interested in the techniques, we can discuss more here in the forum, such as OpenGL passthru, etc. Thanks, - Huihong ___

[vbox-dev] VBox build with Qt5?

2016-04-22 Thread Huihong Luo
Hi, Anyone has compiled vbox with Qt5? or is there a plan to do this? Thanks, - Huihong___ vbox-dev mailing list vbox-dev@virtualbox.org https://www.virtualbox.org/mailman/listinfo/vbox-dev

[vbox-dev] DnD issue in VBOX5.0

2015-08-28 Thread Huihong Luo
It seems there is a bug on DnD, please take a look of it: Steps to reproduct: 1) Enable DnD bidirectional in VBOX VM. 2) Restart VM 3) Drag a file from VM to Host 4) VM will say copy file fails 5) do step 3 again 6) Mouse freeze. (can't control mouse on host, need to reboot the host) Host OS is

[vbox-dev] How to access Linux guess user space memory address ?

2015-08-27 Thread Huihong Luo
Hi Guys, I have a question regarding to accessing to guess user space memory access,  and I hope I can get some helps here. This is the scenario: inside a Linux kernel driver, we lock the pages, and then send the guest address to vbox using a virtual device. // buffer is passed from user space

Re: [vbox-dev] VirtualBox Windows build instructions

2015-08-04 Thread Huihong Luo
The reason you need to be admin is due to vboxdrv driver, without an installer. If you use an Installer, then no need to be admin. Make sue you completely uninstall the prev version, to avoid conflicts Sent from my iPhone On Aug 4, 2015, at 7:09 PM, Maarten Hoes hoes.maar...@gmail.com wrote:

Re: [vbox-dev] VirtualBox Windows build instructions

2015-08-04 Thread Huihong Luo
I can upload a debug build for you. If took me a lot of time to build on windows, you don't want to try Sent from my iPhone On Aug 4, 2015, at 2:36 PM, Maarten Hoes hoes.maar...@gmail.com wrote: Hi, On Tue, Aug 4, 2015 at 11:32 PM, Rudolfs Bundulis rudolfs.bundu...@gmail.com wrote:

Re: [vbox-dev] VirtualBox Windows build instructions

2015-08-04 Thread Huihong Luo
I ended up modifying a lot of places on .kmk files, and even vs 2010 header files to make it to compile. I will upload the debug in a couple of hrs, building it now From: Maarten Hoes hoes.maar...@gmail.com To: Huihong Luo huisi...@yahoo.com Cc: Rudolfs Bundulis rudolfs.bundu...@gmail.com

Re: [vbox-dev] VirtualBox Windows build instructions

2015-08-04 Thread Huihong Luo
Try to reinstall those network adapters NetAdp6Install.exe etc Sent from my iPhone On Aug 4, 2015, at 5:05 PM, Maarten Hoes hoes.maar...@gmail.com wrote: Hi, On Wed, Aug 5, 2015 at 1:36 AM, Huihong Luo huisi...@yahoo.com wrote: Here is the debug build: https://drive.google.com/file

Re: [vbox-dev] VirtualBox Windows build instructions

2015-08-04 Thread Huihong Luo
hoes.maar...@gmail.com To: Huihong Luo huisi...@yahoo.com Cc: Rudolfs Bundulis rudolfs.bundu...@gmail.com; VirtualBox developer's list vbox-dev@virtualbox.org Sent: Tuesday, August 4, 2015 3:27 PM Subject: Re: [vbox-dev] VirtualBox Windows build instructions Also, this : On Wed, Aug 5, 2015

Re: [vbox-dev] VirtualBox Windows build instructions

2015-08-04 Thread Huihong Luo
yes, I will upload to google drive. You just download the package, and unzip it then open command window as Administrator, and run these: comregister.cmdloadall.cmd From: Maarten Hoes hoes.maar...@gmail.com To: Huihong Luo huisi...@yahoo.com Cc: Rudolfs Bundulis rudolfs.bundu...@gmail.com

Re: [vbox-dev] VirtualBox Windows build instructions

2015-08-02 Thread Huihong Luo
I recommend you follow those instructions closely. VS 2010 is the supported version. - huihong From: Maarten Hoes hoes.maar...@gmail.com To: vbox-dev@virtualbox.org Sent: Saturday, August 1, 2015 7:52 AM Subject: [vbox-dev] VirtualBox Windows build instructions Hi, Im considering

[vbox-dev] VBox equivalent to QEMU's CharDriverState?

2015-07-11 Thread Huihong Luo
Hi, Does vbox has something equivalent to QEMU's CharDriverState? https://android.googlesource.com/platform/external/qemu/+/android-5.1.1_r8/docs/CHAR-DEVICES.TXT It's like a charactor pipe to different components to communicate inside QEMU process. Read/Write handlers can be registered, and one

Re: [vbox-dev] Announcement: VirtualBox 5.0 Release Candidate 2 released

2015-06-30 Thread Huihong Luo
it seems all of the individual download links point to wrong locations, I had to manually modify the link to download, please take a look. From: Frank Mehnert frank.mehn...@oracle.com To: vbox-dev vbox-dev@virtualbox.org Sent: Thursday, June 25, 2015 10:49 AM Subject: [vbox-dev]

Re: [vbox-dev] 答复: How add device or driver (PDM) to VirtualBox

2015-06-29 Thread Huihong Luo
, register some register and map some memory I/O spaces. Good lucks, - Huihong From: 星策DRACULAX dracu...@vszone.cn To: 'Huihong Luo' huisi...@yahoo.com; vbox-dev@virtualbox.org Sent: Monday, June 29, 2015 3:01 AM Subject: 答复: [vbox-dev] How add device or driver (PDM) to VirtualBox

Re: [vbox-dev] How add device or driver (PDM) to VirtualBox

2015-06-27 Thread Huihong Luo
I think that most likely the OP wants to develop a virtual PCI device, so the guest and the host can communicate with each other, like some kind of pipe system. The guest and the host can read/write to each other through shared memory. If this is indeed the case, one can study vbox's builtin

[vbox-dev] OpenSSL Dependency broken?

2015-06-18 Thread Huihong Luo
I am trying to build vbox 64-bit master and 4.3.28 on windows, but it fails on OpenSSL/md5.h not found error in VBoxRTDeps.cpp, the file exists as I confirmed many times. Interestingly enough, the other file x509.cpp that also uses OpenSSL .h files compiles just fine. So I am guessing some

Re: [vbox-dev] Announcement: VirtualBox 5.0 Beta 3 released

2015-05-12 Thread Huihong Luo
I verify that the shared folder freezing bug is now fixed, I reported the bug a few weeks ago. From: Frank Mehnert frank.mehn...@oracle.com To: vbox-dev@virtualbox.org Sent: Thursday, May 7, 2015 12:46 PM Subject: [vbox-dev] Announcement: VirtualBox 5.0 Beta 3 released Please do NOT

[vbox-dev] Job opportunity in android virtualization

2015-05-07 Thread Huihong Luo
Hi, I am starting a company with sufficient vc funds in place. If you are interested, please send me the resume. Job Title: Senior Linux/Android System Software Engineer Location: California - Santa Clara Skills: Strong background in Computer Sciences. Hands on experience with Linux and

[vbox-dev] A minor bug on adding shared folders on Windows

2015-04-13 Thread Huihong Luo
When a vm is running, adding a shared folder results in freezing. The progress bar displays 90% then hangs, and I have to kill the vbox processes using task manager. ___ vbox-dev mailing list vbox-dev@virtualbox.org

Re: [vbox-dev] vbox disables Windows 8.1 miracast menu

2015-04-07 Thread Huihong Luo
interface for a VM and Miracast concurrently. Klaus On 22.10.2013 20:26, Huihong Luo wrote: Alexy, Thanks. Your guess is correct. If I disable those network drivers, then wireless display behaves as normal. so, it is the network drivers causing the issue. I noted windows 8.1 has a wifi

Re: [vbox-dev] USB 2.0 Question

2014-06-25 Thread Huihong Luo
I did this in 2010, it took me more than 6 months full time work, so I'd say it's very difficult work. From: 임승환 rootkit@gmail.com To: vbox-dev@virtualbox.org Sent: Wednesday, June 25, 2014 8:32 PM Subject: [vbox-dev] USB 2.0 Question hi I am trying to

[vbox-dev] vbox disables Windows 8.1 miracast menu

2013-10-22 Thread Huihong Luo
It seems vbox has some conflicts with Windows 8.1 wireless display. Without vbox, you can swipe from right side of desktop to bring up Devices Charm, then Devices Project, you should see an option to Add a display, ... With vbox installed, if you do same, you won't see Add a display menu item,

Re: [vbox-dev] vbox disables Windows 8.1 miracast menu

2013-10-22 Thread Huihong Luo
. . . . . . . . . . . : Yes    Autoconfiguration Enabled . . . . : Yes From: Alexey Eromenko al4...@gmail.com To: Huihong Luo huisi...@yahoo.com Cc: vbox-dev@virtualbox.org vbox-dev@virtualbox.org Sent: Tuesday, October 22, 2013 11:11 AM Subject: Re: [vbox-dev] vbox disables Windows

Re: [vbox-dev] VirtualBox Extension Pack going GPL?

2013-07-19 Thread Huihong Luo
I do have a complete implementation of the USB 2.0 (fully compatible to vbox), if someone pays, I can submit my code as open source. From: Joachim Schiele js-v...@lastlog.de To: vbox-dev@virtualbox.org Sent: Friday, July 19, 2013 8:50 AM Subject: [vbox-dev]

Re: [vbox-dev] How to convert kmk file to VS project file?

2013-02-05 Thread Huihong Luo
Since vbox frontend uses Qt, you can generate Visual Studio project files using Qt tools. --- On Mon, 2/4/13, fly wang_bo...@foxmail.com wrote: From: fly wang_bo...@foxmail.com Subject: [vbox-dev] How to convert kmk file to VS project file? To: vbox-dev vbox-dev@virtualbox.org Date: Monday,

[vbox-dev] A USB bug for vbox

2012-08-20 Thread Huihong Luo
test case: Android ADB, linux or windows guest Enable debug mode on Android device, connect the device via USB, then inside guest run this command: adb devices it will list the android device, but display as offline. (on host, it will display as online). It's partially working to some extent. If

Re: [vbox-dev] IoGetDeviceObjectPointer hangs vboxusbmon

2012-03-13 Thread Huihong Luo
: From: Ribhi Kamal rbhka...@gmail.com Subject: Re: [vbox-dev] IoGetDeviceObjectPointer hangs vboxusbmon To: Huihong Luo huisi...@yahoo.com Cc: vbox-dev vbox-dev@virtualbox.org Date: Tuesday, March 13, 2012, 2:38 PM Thanks, that helped me get started. Unfortunately I can't set break points when

Re: [vbox-dev] IoGetDeviceObjectPointer hangs vboxusbmon

2012-03-13 Thread Huihong Luo
sorry, just realized that you are debugging host drivers. Yes, you will have to use 2 physical pcs. --- On Tue, 3/13/12, Huihong Luo huisi...@yahoo.com wrote: From: Huihong Luo huisi...@yahoo.com Subject: Re: [vbox-dev] IoGetDeviceObjectPointer hangs vboxusbmon To: Ribhi Kamal rbhka

[vbox-dev] any plan to support multitouch input?

2012-02-27 Thread Huihong Luo
Since touch screen becomes more and more popular now, are they any plan for this kind of support? so a user can apply gestures on virtual machines.  ___ vbox-dev mailing list vbox-dev@virtualbox.org https://www.virtualbox.org/mailman/listinfo/vbox-dev

[vbox-dev] The number of bug reports with virtualbox loaded are truly astonishing

2012-02-24 Thread Huihong Luo
Yesterday, when I read a Linux magizine (Linux Format ?), it has this sentence:   The number of bug reports we get from people with virtualbox loaded are truly astonishing.  It's GPL, but sadly that doesn't mean it's good. Nearly all of these bugs look like random corruption. (corrupt linked

[vbox-dev] some errors with ActualLength in VBoxUsbLib-win.cpp

2012-02-20 Thread Huihong Luo
I spotted a few bugs: (possibly a few other places)   if (DeviceIoControl(hHub, IOCTL_USB_GET_NODE_CONNECTION_DRIVERKEY_NAME, pName, Name.ActualLength, pName, Name.ActualLength, cbReturned, NULL)) { rc = RTUtf16ToUtf8Ex((PCRTUTF16)pName-DriverKeyName, pName-ActualLength, plpszName, 0, NULL);   }

Re: [vbox-dev] any plan to support RDP usb redirection spec?

2012-02-08 Thread Huihong Luo
? To: Huihong Luo huisi...@yahoo.com Cc: vbox-dev@virtualbox.org, Klaus Espenlaub klaus.espenl...@oracle.com Date: Wednesday, February 8, 2012, 12:29 AM VRDP uses TSMF for video redirection. Vitali. Huihong Luo wrote: I did a plugin for windows rdp client, and found that vrdp usb works

Re: [vbox-dev] any plan to support RDP usb redirection spec?

2012-02-07 Thread Huihong Luo
On 06.02.2012 22:48, Huihong Luo wrote: Microsoft has published a spec: http://msdn.microsoft.com/en-us/library/ff635589/ for usb redirection from rdp client to Hyper-V virtual machines through a channel extension. similar to vbox's current vrdp usb protocol. From my implementation of vrdp

[vbox-dev] any plan to support RDP usb redirection spec?

2012-02-06 Thread Huihong Luo
Microsoft has published a spec:   http://msdn.microsoft.com/en-us/library/ff635589/   for usb redirection from rdp client to Hyper-V virtual machines through a channel extension. similar to vbox's current vrdp usb protocol. From my implementation of vrdp usb client, it seems not that stable. So

Re: [vbox-dev] proposal: Unattended Guest OS Installs for VirtualBox ?

2011-12-19 Thread Huihong Luo
For vista and later, you can actually run some command to create a bootable image from the dvd iso file (.wim file inside).   then after boot the vm, a user only need to enter computer name, username/password.   not sure if this is related. --- On Mon, 12/19/11, Alexey Eromenko

Re: [vbox-dev] Which Visual Studio version for 64 bit build on Windows

2011-12-15 Thread Huihong Luo
shiv,   vs2005 does support 64-bit, you need to install an optional component called something as x64 compilers. use the original vs cd, click setup to configure vs.   - huihong --- On Thu, 12/15/11, Shiv Agarwal s...@cpusage.com wrote: From: Shiv Agarwal s...@cpusage.com Subject: [vbox-dev]

Re: [vbox-dev] mouse integration concept level overview?

2011-11-30 Thread Huihong Luo
integration concept level overview? To: Huihong Luo huisi...@yahoo.com Cc: vbox-dev@virtualbox.org Date: Tuesday, September 6, 2011, 12:19 PM Hello Huihong, On Tue, 2011-09-06 at 10:25 -0700, Huihong Luo wrote: I noted that Windows additions (vboxmouse.sys and VBoxMouseNT.sys) doesn't perform any

Re: [vbox-dev] mouse integration concept level overview?

2011-11-30 Thread Huihong Luo
integration concept level overview? To: Huihong Luo huisi...@yahoo.com Cc: vbox-dev@virtualbox.org Date: Wednesday, November 30, 2011, 11:57 AM This is correct.  However, the USB tablet is not related to the Guest Additions (although it is also used for mouse integration as it supports absolute

Re: [vbox-dev] VBoxDrvCfg.cpp patch so vboxddu.dll runs well on Windows 2000

2011-11-25 Thread Huihong Luo
Eromenko al4...@gmail.com Subject: Re: [vbox-dev] VBoxDrvCfg.cpp patch so vboxddu.dll runs well on Windows 2000 To: vbox-dev@virtualbox.org Date: Monday, November 21, 2011, 11:06 PM On Tue, Nov 22, 2011 at 8:06 AM, Huihong Luo huisi...@yahoo.com wrote: I changed SetupUninstallOEMInfW api to dynamic

[vbox-dev] VBoxDrvCfg.cpp patch so vboxddu.dll runs well on Windows 2000

2011-11-21 Thread Huihong Luo
I changed SetupUninstallOEMInfW api to dynamic loading, so the dll can still run on win2k.   patch is attached.   this is the only api in vboxrt.dll, vboxddu.dll that is unavailable on windows 2000. VBoxDrvCfg.patch Description: Binary data ___

Re: [vbox-dev] VBoxDrvCfg.cpp patch so vboxddu.dll runs well on Windows 2000

2011-11-21 Thread Huihong Luo
Not the whole thing, at least to make runtime dlls to work, so can use, for example, disk Apis on windows 2k ___ vbox-dev mailing list vbox-dev@virtualbox.org https://www.virtualbox.org/mailman/listinfo/vbox-dev

Re: [vbox-dev] Offer for testing of new VMlite features in exchange for Open-Sourcing them

2011-11-13 Thread Huihong Luo
,   - huihong --- On Sun, 11/13/11, Alexey Eromenko al4...@gmail.com wrote: From: Alexey Eromenko al4...@gmail.com Subject: Offer for testing of new VMlite features in exchange for Open-Sourcing them To: VirtualBox developer's list vbox-dev@virtualbox.org, Huihong Luo huisi...@yahoo.com Date

Re: [vbox-dev] No Good v4.1.x release to date. Please make more community BETAs

2011-10-09 Thread Huihong Luo
yes, the hang was caused by vboxmouse.sys, you can disable it to get rid of this issue.   I have submitted a pacth that fixed this. The patch is checked into latest svn.   --- On Sun, 10/9/11, walt w41...@gmail.com wrote: From: walt w41...@gmail.com Subject: Re: [vbox-dev] No Good v4.1.x

[vbox-dev] VBoxUSBMon doesn't install

2011-10-05 Thread Huihong Luo
from Windows MSI, not 100% sure though, please take a look.___ vbox-dev mailing list vbox-dev@virtualbox.org https://www.virtualbox.org/mailman/listinfo/vbox-dev

Re: [vbox-dev] Live CD/DVD Setting

2011-10-04 Thread Huihong Luo
/* Attach live or empty CD/DVD ROM Device */ CVirtualBox vbox = vboxGlobal().virtualBox(); QVector CMedium dvds = vbox.GetHost().GetDVDDrives(); QString dvdId(); if (dvds.count() 0) { dvdId = dvds[0].GetId(); vmedium = vboxGlobal().findMedium(dvdId); medium = vmedium.medium(); m.AttachDevice

[vbox-dev] is Merging cancellable?

2011-10-04 Thread Huihong Luo
wonder if the virtual disk files are still consistent if a merging task is stopped in between?   During merge, does child disk gets updated when a portion is merged to base? if so, then the merge can stop at any time, and base/child would be still valid?   or child is discarded as whole? thus

[vbox-dev] error in VirtualBox.wxs

2011-10-04 Thread Huihong Luo
a typo in latest svn: (missing '' before last /Custom), causing 2717 error in msi   Custom Action=ca_RemoveHostOnlyInterfaces After=ca_UninstallNetFlt ![CDATA[REMOVE]]/Custom   ==   Custom Action=ca_RemoveHostOnlyInterfaces After=ca_UninstallNetFlt ![CDATA[REMOVE]]/Custom    

[vbox-dev] VHD.cpp patch

2011-10-02 Thread Huihong Luo
I noted that relative path is not emitted for VHD_PLATFORM_CODE_W2RU parent locator.   The attached patch fixes this, the code looks cryptic, but is very well tested on windows, and works well. For linux and other systems, you can improve the code. Right now, added only for RT_OS_WINDOWS   As I

[vbox-dev] VHD child disk imcompatible with Windows 7 vhdmp driver or Hyper-V

2011-10-01 Thread Huihong Luo
receives The file or directory is corrupted and unreadable if mouting a child disk created by vbox using vhdmp driver on windows 7. (Base disk works fine)   I will debug this.___ vbox-dev mailing list vbox-dev@virtualbox.org

Re: [vbox-dev] VHD child disk imcompatible with Windows 7 vhdmp driver or Hyper-V

2011-10-01 Thread Huihong Luo
error was due to the lack of parent locators. VBox doesn't emit any parent locator info to the child disk. Windows 7 vhdmp driver or hyper-V relies on parent locator info to find the base disk.   I will see if I can add the code. --- On Sat, 10/1/11, Huihong Luo huisi...@yahoo.com wrote: From

Re: [vbox-dev] VBoxMouse.sys prevents windows XP guest from rebooting

2011-09-30 Thread Huihong Luo
The attached patch fixes this error, please apply it.   I will look into why vboxmouse is not working in Windows 8, most likely need to handle more pnp messages. --- On Sun, 9/25/11, Huihong Luo huisi...@yahoo.com wrote: From: Huihong Luo huisi...@yahoo.com Subject: [vbox-dev] VBoxMouse.sys

Re: [vbox-dev] VBoxMouse.sys prevents windows XP guest from rebooting

2011-09-30 Thread Huihong Luo
yes, I accept those licenses.   - huihong --- On Fri, 9/30/11, Mikhail Sennikovsky mikhail.sennikov...@oracle.com wrote: From: Mikhail Sennikovsky mikhail.sennikov...@oracle.com Subject: Re: [vbox-dev] VBoxMouse.sys prevents windows XP guest from rebooting To: Huihong Luo huisi...@yahoo.com Cc

Re: [vbox-dev] vbox bug causing Windows system cache problems?

2011-09-29 Thread Huihong Luo
...@oracle.com Subject: Re: [vbox-dev] vbox bug causing Windows system cache problems? To: Huihong Luo huisi...@yahoo.com Cc: vbox-dev@virtualbox.org Date: Thursday, September 29, 2011, 1:58 AM Hi Huihong, we would appreciate, if you could narrow down the changeset, which introduced the regression

Re: [vbox-dev] [RESOLVED] vbox bug causing Windows system cache problems?

2011-09-29 Thread Huihong Luo
the above condition? --- On Thu, 9/29/11, Huihong Luo huisi...@yahoo.com wrote: From: Huihong Luo huisi...@yahoo.com Subject: Re: [vbox-dev] vbox bug causing Windows system cache problems? To: Vitali Pelenjow vitali.pelen...@oracle.com Cc: vbox-dev@virtualbox.org Date: Thursday, September 29, 2011

Re: [vbox-dev] [RESOLVED] vbox bug causing Windows system cache problems?

2011-09-29 Thread Huihong Luo
On Thursday 29 September 2011 19:38:05 Huihong Luo wrote: r36201 caused this issue, kind of weird.   VMMDev.cpp   this condition:   requestHeader.requestType != VMMDevReq_GetHostVersion   After I removed this condition from latest svn code, the cache error no longer displays. Is there any

Re: [vbox-dev] VirtualBox dll, can i use them?

2011-09-29 Thread Huihong Luo
VBox has bridged network that you may be able to use, the code is inside this folder:   \vbox\src\VBox\HostDrivers\VBoxNetFlt\win   you will have to develop a kernel driver, and then some user space apps.   However, if you only want to virtualize Windows physical NIC, you can just start from the

[vbox-dev] vbox bug causing Windows system cache problems?

2011-09-26 Thread Huihong Luo
After one week of debugging, there might be a bug in vbox that causes Windows MmFlushSection() to behave weirdly.   We have a Windows driver working very well on old versions of vbox, but not on v4. The problem was caused by MmFlushSection, which wrongly updates files that are opened for read.

[vbox-dev] VBoxSVC R6025 (pure virtual function call) Error

2011-09-23 Thread Huihong Luo
The error message is attached. The error occured after I deleted a vm (with all files deleted), then close the gui. VBoxSvc.exe seems to be quiting since there are no vm instances are running.   call stack:     ntdll.dll!_KiFastSystemCallRet@0()     user32.dll!_NtUserWaitMessage@0()  + 0xc bytes 

[vbox-dev] current USB bug

2011-09-20 Thread Huihong Luo
I connect my iPhone 4 to an xp sp3 vm, and access photos from vm on Windows Vista SP1 32-bit host.   It works fine to about 90% of opening the photo folder, then stops, and hangs.   the total size is about 600MB.___ vbox-dev mailing list

[vbox-dev] CMachine.SetExtraData() deadlocks

2011-09-20 Thread Huihong Luo
very rarely, I got deadlock by invoking this method.   After debugging, it deads lock at WaitForSingleObject Windows API inside some rpc stub.   What is the correct context to invoke this call? such as threading requirement?   Thanks___ vbox-dev mailing

Re: [vbox-dev] CMachine.SetExtraData() deadlocks

2011-09-20 Thread Huihong Luo
@virtualbox.org Date: Tuesday, September 20, 2011, 1:15 PM On Tue, Sep 20, 2011 at 7:40 PM, Huihong Luo huisi...@yahoo.com wrote: very rarely, I got deadlock by invoking this method. After debugging, it deads lock at WaitForSingleObject Windows API inside some rpc stub. What is the correct context

Re: [vbox-dev] CMachine.SetExtraData() deadlocks

2011-09-20 Thread Huihong Luo
wrote: From: Klaus Espenlaub klaus.espenl...@oracle.com Subject: Re: [vbox-dev] CMachine.SetExtraData() deadlocks To: vbox-dev@virtualbox.org Date: Tuesday, September 20, 2011, 2:27 PM On 20.09.2011 18:40, Huihong Luo wrote: very rarely, I got deadlock by invoking this method. After debugging

Re: [vbox-dev] Download of VBox Guest addtions for Windows 8 (32-bit)

2011-09-18 Thread Huihong Luo
sure, will try to pose the 64-bit version late today. Doing some tests right now. --- On Sat, 9/17/11, Liang Suilong liangsuil...@gmail.com wrote: From: Liang Suilong liangsuil...@gmail.com Subject: Re: [vbox-dev] Download of VBox Guest addtions for Windows 8 (32-bit) To: Huihong Luo huisi

[vbox-dev] win8 patch to make guest additions to work

2011-09-16 Thread Huihong Luo
This patch (to svn 38746) will enable guest additions to install and work inside a windows 8 guest.   vboxvideo.sys has a bug not working, but the areo version VBoxVideoWddm.sys works, so make sure to enable 3D and assign 128MB video memory, select d3d during install of guest additions, and

[vbox-dev] Win8 doesn't install on PCs w/o VT-x/AMD-V

2011-09-15 Thread Huihong Luo
tried Linux build (latest svn) on 32-bit old Thinkpad, cdrom loads fine, but throws some error code after Windows Developer Preview message.    ___ vbox-dev mailing list vbox-dev@virtualbox.org http://vbox.innotek.de/mailman/listinfo/vbox-dev

Re: [vbox-dev] VirtualBox 4.1.x and Windows 8 status update

2011-09-15 Thread Huihong Luo
need to modify source code, I have a patch that works.   I can post here if that saves some work for vbox team --- On Thu, 9/15/11, walt w41...@gmail.com wrote: From: walt w41...@gmail.com Subject: Re: [vbox-dev] VirtualBox 4.1.x and Windows 8 status update To: vbox-dev@virtualbox.org Date:

Re: [vbox-dev] VirtualBox 4.1.x and Windows 8 status update

2011-09-14 Thread Huihong Luo
I build 32-bit vbox from latest svn code, and it failed to install Win8 somehow. It gets Can't copy file after expanding about 96%. very weird.   will do more tries. --- On Wed, 9/14/11, Alexey Eromenko al4...@gmail.com wrote: From: Alexey Eromenko al4...@gmail.com Subject: [vbox-dev]

[vbox-dev] serious VDI bug

2011-09-14 Thread Huihong Luo
trying to install Windows 8 to vdi image, and it fails randomly. Seems recent code changes have introduced a bug to vdi.   It stops at some random percentage of Windows expanding phase,25%, 96%, etc. It never succeeded, tried 5 times with today's SVN code.   vmdk/vhd works

Re: [vbox-dev] serious VDI bug

2011-09-14 Thread Huihong Luo
might be SATA controller bug too, as it is more stable when using IDE hd --- On Wed, 9/14/11, Huihong Luo huisi...@yahoo.com wrote: From: Huihong Luo huisi...@yahoo.com Subject: [vbox-dev] serious VDI bug To: VirtualBox developer's list vbox-dev@virtualbox.org Date: Wednesday, September 14

[vbox-dev] code patch to auto detect USB insertion

2011-09-13 Thread Huihong Luo
I have some code (around 600 lines) that auto attaches usb device when inserted to the windows host while vm window is on focus, similar to vmware's handling.   not sure if vbox team wants to integrate this patch.___ vbox-dev mailing list

[vbox-dev] win 95/98 guest additions ?

2011-09-12 Thread Huihong Luo
We are exploring the possibility of implementing this old stuff. In particular, the mouse and graphics drivers.   Seems mouse integration shouldn't be that difficult. However, for video cards, it will take quite some time.   I have a question, does

Re: [vbox-dev] mouse integration concept level overview?

2011-09-06 Thread Huihong Luo
, Michael Thayer michael.tha...@oracle.com wrote: From: Michael Thayer michael.tha...@oracle.com Subject: Re: [vbox-dev] mouse integration concept level overview? To: Huihong Luo huisi...@yahoo.com Cc: vbox-dev@virtualbox.org Date: Friday, September 2, 2011, 1:47 PM Hello Huihong, On Thu, 2011

Re: [vbox-dev] mouse integration concept level overview?

2011-09-02 Thread Huihong Luo
concept level overview? To: Huihong Luo huisi...@yahoo.com Cc: vbox-dev@virtualbox.org Date: Friday, September 2, 2011, 1:47 PM Hello Huihong, On Thu, 2011-09-01 at 20:56 -0700, Huihong Luo wrote: I need to know a bit more about the mouse integration. Can someone explain in big picture on what

Re: [vbox-dev] compiling error from SrvPciRawR0.cpp

2011-08-30 Thread Huihong Luo
. This fix is in r38564. Kind regards, Frank On Monday 29 August 2011 23:39:45 Huihong Luo wrote: it's to do with pci passthru config, which is not available on OSE.   I added #define IN_PCIRAW_R0 to that file SrvPciRawR0.cpp, then can build --- On Mon, 8/29/11, Huihong Luo huisi

[vbox-dev] compiling error from SrvPciRawR0.cpp

2011-08-29 Thread Huihong Luo
today tried to compile the latest svn code   C:\virtualbox-dev\vbox\src\VBox\Devices\Bus\SrvPciRawR0.cpp(143) : error C2491: 'PciRawR0Init' : definition of dllimport  function not allowed C:\virtualbox-dev\vbox\src\VBox\Devices\Bus\SrvPciRawR0.cpp(158) : error C2491: 'PciRawR0Term' : definition

Re: [vbox-dev] compiling error from SrvPciRawR0.cpp

2011-08-29 Thread Huihong Luo
it's to do with pci passthru config, which is not available on OSE.   I added #define IN_PCIRAW_R0 to that file SrvPciRawR0.cpp, then can build --- On Mon, 8/29/11, Huihong Luo huisi...@yahoo.com wrote: From: Huihong Luo huisi...@yahoo.com Subject: [vbox-dev] compiling error from SrvPciRawR0

Re: [vbox-dev] Any news on drag-n-drop ?

2011-07-18 Thread Huihong Luo
Manager). Next step is the Guest Additions. Here is example source code from VMware: (for X11/Linux guests) http://open-vm-tools.sourceforge.net/faq.php VMlite (Huihong Luo) : Please consider opening up the source code for Windows Guests, as it will really save time for all the parties involved from

Re: [vbox-dev] how does i/o routed from host kernel to user space?

2011-07-15 Thread Huihong Luo
Perhaps, I should ask this way:   Is VirtualBox.exe looping around and continuously polling (send ioctl to kernel) for i/o requests? or whether the kernel notifies the user mode when there are i/o exits? --- On Thu, 7/14/11, Huihong Luo huisi...@yahoo.com wrote: From: Huihong Luo huisi

[vbox-dev] how does i/o routed from host kernel to user space?

2011-07-14 Thread Huihong Luo
As I understand, when vm performs i/o, the i/o requests traps to the host kernel (assuming VT-x/AMD-V). This i/o must be sent to user mode VirtualBox.exe for processing. Throgh what mechanism the user mode callback functions are invoked? The user mode performs pooling? Address space switching?

[vbox-dev] small bug on VDGetFormat()

2011-05-27 Thread Huihong Luo
when file size is zero, it returns vmdk format by mistake.   vd.cpp:   VBOXDDU_DECL(int) VDGetFormat(PVDINTERFACE pVDIfsDisk, PVDINTERFACE pVDIfsImage, const char *pszFilename, char **ppszFormat, VDTYPE *penmType) {   if ( RT_SUCCESS(rc) /* The correct backend has been found, but there is a small

[vbox-dev] some suggestions to improve vhd disks

2011-05-18 Thread Huihong Luo
Compared to vdi/vmdk, vhd disk could be 2 x slower with current implementations. For example, when I dump a 250G disk to a vhd, it taks almost 2 x time to complete compared to vmdk.   The following are some suggestions that could improve the performance, as we have implemented them in our

[vbox-dev] vbox/src/VBox/HostDrivers/win/Makefile.kmk missing

2011-04-19 Thread Huihong Luo
if1of ($(KBUILD_TARGET),win) #include $(PATH_SUB_CURRENT)/win/Makefile.kmk endif   needed to comment off the above line to build.   latest svn___ vbox-dev mailing list vbox-dev@virtualbox.org http://vbox.innotek.de/mailman/listinfo/vbox-dev

Re: [vbox-dev] VNC: Would it be possible please to support VNC server in official VirtualBox build ?

2011-04-14 Thread Huihong Luo
I am a bit confused about this license issue,  isn't VBox GPL v2 too? If vbox and libvnc are all GPL-ed, why can't include its source? --- On Mon, 4/4/11, Klaus Espenlaub klaus.espenl...@oracle.com wrote: From: Klaus Espenlaub klaus.espenl...@oracle.com Subject: Re: [vbox-dev] VNC: Would it be

Re: [vbox-dev] VNC: Would it be possible please to support VNC server in official VirtualBox build ?

2011-04-14 Thread Huihong Luo
: Alexey Eromenko al4...@gmail.com Subject: Re: [vbox-dev] VNC: Would it be possible please to support VNC server in official VirtualBox build ? To: vbox-dev@virtualbox.org Date: Thursday, April 14, 2011, 11:11 AM On Thu, Apr 14, 2011 at 9:00 PM, Huihong Luo huisi...@yahoo.com wrote: I am a bit

[vbox-dev] VirtualBox GUI to support remote vm management?

2011-03-25 Thread Huihong Luo
Any plan for the GUI to connect to remote vms via web services?   I am browsing the source code, if somehow modify COMDefs.h (perhaps the generated COMWrappers.h and COMWrappers.cpp too) to use web services, then most of the GUI should work, and can be used to manage remote VMs.   Would this be

[vbox-dev] vrdp USB Flags

2011-03-23 Thread Huihong Luo
#define VRDP_USB_REAP_FLAG_CONTINUED (0) #define VRDP_USB_REAP_FLAG_LAST  (1) #define VRDP_USB_CAPS_FLAG_ASYNC    (0) #define VRDP_USB_CAPS_FLAG_POLL (1) Can some of vbox team members explain a bit on the above flags? In particular, what is the difference between

Re: [vbox-dev] is this code correct in rdpusb.c?

2011-03-21 Thread Huihong Luo
? To: Huihong Luo huisi...@yahoo.com Cc: Howard Su howard...@gmail.com, vbox-dev@virtualbox.org Date: Monday, March 21, 2011, 1:55 AM Huihong, have you tried to compile rdesktop-vrdp with RDPUSB_DEBUG? This might show what fails on the client. Best regards, Vitali. Huihong Luo wrote: Doing both, a full

Re: [vbox-dev] is this code correct in rdpusb.c?

2011-03-18 Thread Huihong Luo
Doing both, a full rdp client and ms rdp plugin. However, couldn#39;t figure out how to make current rdesktop-vrdp to work. ___ vbox-dev mailing list vbox-dev@virtualbox.org http://vbox.innotek.de/mailman/listinfo/vbox-dev

[vbox-dev] latest svn build failure

2011-03-14 Thread Huihong Luo
seems one file is missing:   C:\virtualbox-dev\vbox-latest\src\VBox\HostDrivers\VBoxNetFlt\win\cfg\VBoxNetCfg.cpp(16) : fatal error C1083: Cannot ope n include file: 'VBox/VBoxNetCfg-win.h': No such file or directory kmk: ***

[vbox-dev] has Windows building env changed?

2011-03-14 Thread Huihong Luo
used to be building very well, now starts to see lots of intrin.h errors.   any changes need to make? I am using VS2005 SP1, WinDDK\ 3790.1830 and WinDDK\6001.18002   What are the exact versions are you guys using? Don't want to spend too much time on this kind of stuff.   One root cause is user

Re: [vbox-dev] VBoxDrv not stoppable? (Windows host)

2011-02-28 Thread Huihong Luo
? (Windows host) To: Huihong Luo huisi...@yahoo.com Cc: vbox-dev@virtualbox.org Date: Monday, February 28, 2011, 1:12 AM At the moment we don't support stopping the driver in release mode -- this is intentional and should prevent the guest OS becoming less usable. You can, however, compile the driver

[vbox-dev] VBoxDrv not stoppable? (Windows host)

2011-02-25 Thread Huihong Luo
I noticed that VBoxDrv on Windows host can't be stopped using command like this:   net stop vboxdrv   even after changing the service start value to be 3 (on demand).   Is there any particular reason why this driver can't be stopped?   net start vboxdrv  (after start, immediately do stop, no use

[vbox-dev] better to use relative paths inside VirtualBox.xml?

2011-02-24 Thread Huihong Luo
right now, absolute paths are used. I wonder if there are any disadvantages of using relative paths? Otherwise, relative paths would be better, for example, can move the whole folder to another location, and change VBOX_USER_HOME___ vbox-dev mailing

Re: [vbox-dev] build failure for Windows driver

2011-02-11 Thread Huihong Luo
/obj/VBoxGuest/VBoxGuest-win-obj.pdb -FD -FoC:/virtualbox-dev/vbox-latest/ out/win.x86/release/obj/VBoxGuest/VBoxGuest-win.obj C:\\virtualbox-dev\\vbox-latest\\src\\VBox\\Additions\\common\\VBoxG uest\\VBoxGuest-win.cpp --- On Fri, 2/11/11, Huihong Luo huisi...@yahoo.com wrote: From: Huihong

[vbox-dev] build failure for Windows driver

2011-02-11 Thread Huihong Luo
When building Windows kernel drivers, the VS2005 include path ( -IC:/PROGRA~1/MICROS~2/VC/P atformSDK/Include) is included and thus cause conflicting.   Shouldn't platform SDK include excluded when building drivers?   C:\PROGRA~1\MICROS~2\VC\include\intrin.h(198) : error C2373:

Re: [vbox-dev] Build infrastructure for vbox 4.0 (for Windows host)

2011-01-13 Thread Huihong Luo
yourself to do so?) Huihong Luo. (from VMlite) If you manage to get EXACTLY the mentioned tools it should be a piece of cake to get VirtualBox compiled. The biggest problem at the moment is that the compiler version is quite dated, and getting them from Microsoft is effectively impossible

[vbox-dev] FYI: Boot any Windows from VDI/VMDK/VHD

2010-12-24 Thread Huihong Luo
We have made Windows/Linux to natively boot from VirtualBox VDI format. Compared to VHD, VDI seems to be fast and more resilent to abrupt power shutdown. We had cases that VHD is no longer bootable after a sudden power outage while VDI is still ok.   A bit more info:   (1) support installing

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