Re: [Qemu-devel] peter-bochs with QEMU

2012-11-11 Thread Dunrong Huang
Hi Peter, 2012/11/11 Peter Cheung > > Dear All Developers > My name is Peter Cheung, from Hong Kong, my debugger > http://peter-bochs.googlecode.com is riding on bochs, i tried to use it to > debug the linux kernel, but bochs runs too slowly. So I want to modify the > qemu-kvm (not qemu) t

Re: [Qemu-devel] peter-bochs with QEMU

2012-11-11 Thread Peter Cheung
Thank youfrom Peter > Date: Sun, 11 Nov 2012 16:26:05 +0800 > From: riegama...@gmail.com > To: mcheun...@hotmail.com > CC: qemu-devel@nongnu.org > Subject: Re: [Qemu-devel] peter-bochs with QEMU > > Hi Peter, > > 2012/11/11 Peter Cheung > > > > Dear All Developers > > My name is Peter Cheun

Re: [Qemu-devel] [PATCH] MAINTAINERS: add Stefan Hajnoczi as block and virtio-blk co-maintainer

2012-11-11 Thread Stefan Hajnoczi
On Sat, Nov 10, 2012 at 12:24 AM, Paolo Bonzini wrote: > Il 09/11/2012 14:29, Stefan Hajnoczi ha scritto: >> Kevin has requested co-maintainership to give him more time to write >> code. We will alternate patch review duties on a weekly basis. >> >> Signed-off-by: Stefan Hajnoczi >> --- >> MAIN

Re: [Qemu-devel] [PATCH] target-mips: Fix seg fault for LUI when MIPS_DEBUG_DISAS==1.

2012-11-11 Thread Aurelien Jarno
On Fri, Nov 09, 2012 at 07:40:51PM -0800, Eric Johnson wrote: > The call to gen_logic_imm for OPC_LUI passes -1 for rs. This > causes the MIPS_DEBUG statement to seg fault due to the deference > of regnames[rs]. This patch fixes that. > > Signed-off-by: Eric Johnson > --- > target-mips/transla

Re: [Qemu-devel] 64-on-32 TCG broken

2012-11-11 Thread Aurelien Jarno
On Wed, Nov 07, 2012 at 05:26:58PM +0400, Kirill Batuzov wrote: > > diff --git a/tcg/tcg.c b/tcg/tcg.c > > index c3a7f19..1133438 100644 > > --- a/tcg/tcg.c > > +++ b/tcg/tcg.c > > @@ -1329,8 +1329,8 @@ static void tcg_liveness_analysis(TCGContext *s) > > the low part. The result c

[Qemu-devel] LSI boot hangs

2012-11-11 Thread Gerhard Wiesinger
Hello, I'm having a boot hanger with LSI 53C895 adapter with latest qemu (not KVM): hangs in "Searching bootorder for: /pci@i0cf8/*@3/*@0/*@0,0" b90600eed3c0efe5f3260853c873caf51c0677b1 is the first bad commit commit b90600eed3c0efe5f3260853c873caf51c0677b1 Author: Avi Kivity Date: Wed Oct

[Qemu-devel] q35, usb-ehci1, and Mac OS X boot problems

2012-11-11 Thread Gabriel L. Somlo
Hi, I'm testing OS X on the q35 tree, and it seems to work quite nicely so far. However, with the addition of "usb-ehci1" in the latest round of updates, I've started experiencing hangs during OS X boot. First, what works: With the following command line (usb items on the last line): bin/qemu-

Re: [Qemu-devel] [PATCH 1/2] qemu-ga: execute script to quiesce the guest on fsfreeze-freeze/thaw

2012-11-11 Thread Tomoki Sekiyama
Hi Eric, thanks for your review. On 2012/11/09 3:38, Eric Blake wrote: > On 11/08/2012 05:05 AM, Tomoki Sekiyama wrote: > > [Recoding to UTF-8, as ISO-2022-JP is not universally installed these > days - you may want to reconsider your mailer's defaults] Now this should be UTF-8, sorry. >> To us

Re: [Qemu-devel] [PATCH 2/2] qemu-ga: sample fsfreeze-script

2012-11-11 Thread Tomoki Sekiyama
On 2012/11/09 3:25, Eric Blake wrote: > On 11/08/2012 05:36 AM, Tomoki Sekiyama wrote: >> Adds sample scripts for --fsfreeze-script option of qemu-ga. >> -fsfreeze.sh: iterates and execute scripts in fsfreeze.d/ >> -fsfreeze.d/mysql-flush.sh: quiesce MySQL before snapshot >> >> Signed-off-by: T

Re: [Qemu-devel] [RFC v1 2/3] ramlist: apply fine grain lock for ram_list

2012-11-11 Thread liu ping fan
On Sat, Nov 10, 2012 at 9:54 AM, Paolo Bonzini wrote: > Il 09/11/2012 04:14, Liu Ping Fan ha scritto: >> From: Liu Ping Fan >> >> Signed-off-by: Liu Ping Fan >> --- >> cpu-all.h |1 + >> exec.c| 46 +++--- >> 2 files changed, 40 insertions(+), 7

Re: [Qemu-devel] [RFC v1 1/3] bouce buffer has fine grain lock

2012-11-11 Thread liu ping fan
On Sat, Nov 10, 2012 at 9:49 AM, Paolo Bonzini wrote: > Il 09/11/2012 04:14, Liu Ping Fan ha scritto: >> From: Liu Ping Fan >> >> Signed-off-by: Liu Ping Fan >> --- >> exec.c | 21 + >> 1 files changed, 13 insertions(+), 8 deletions(-) >> >> diff --git a/exec.c b/exec.c >>

[Qemu-devel] [PATCH] tap: reset vnet header size on open

2012-11-11 Thread Michael S. Tsirkin
For tap, we currently assume the vnet header size is 10 (the default value) but that might not be the case if tap is persistent and has been used by qemu previously. To fix, set vnet header size correctly on open. Signed-off-by: Michael S. Tsirkin --- This fixes the issue reported by Alexander G

[Qemu-devel] [Bug 1033727] Re: USB passthrough doesn't work anymore with qemu-kvm 1.1.1

2012-11-11 Thread Tristan Schmelcher
Just an FYI for people that come across this bug: not all USB devices are affected. USB passthrough is working for me with a Logitech C920 webcam in Ubuntu 12.10 (qemu-kvm 1.2.0), albeit with some video freezing. -- You received this bug notification because you are a member of qemu- devel-ml, wh

[Qemu-devel] [Bug 1077708] Re: Video capture from webcam with USB passthrough freezes

2012-11-11 Thread Tristan Schmelcher
Does not seem to repro when using the webcam natively in the host with Google+ Hangouts. Does not seem to repro when using the webcam natively on a Windows Vista 32-bit machine with Google+ Hangouts. I'd be happy to do some debugging. Are there extra log messages that I should enable? -- You re

[Qemu-devel] [Bug 1077708] [NEW] Video capture from webcam with USB passthrough freezes

2012-11-11 Thread Tristan Schmelcher
Public bug reported: QEMU version: 1.2.0 Graphics: Spice Guest: Windows 7 32-bit Host: Ubuntu 12.10 amd64 (using distro package qemu-kvm-spice) I am using USB 2.0 passthrough of a Logitech C920 webcam. The guest is running the proprietary Logitech drivers. When video chatting with either Google+

[Qemu-devel] [Bug 1077708] Re: Video capture from webcam with USB passthrough freezes

2012-11-11 Thread Tristan Schmelcher
The problem also occurs with the generic Microsoft webcam drivers. Note that, during webcam use, these messages are output from QEMU sporadically: USBDEVFS_DISCARDURB: Invalid argument USBDEVFS_DISCARDURB: Invalid argument husb: leaking iso urbs because of discard failure USBDEVFS_DISCARDURB: Inv

[Qemu-devel] [PATCH] slirp: Don't crash on packets from 0.0.0.0/8.

2012-11-11 Thread Nickolai Zeldovich
LWIP can generate packets with a source of 0.0.0.0, which triggers an assertion failure in arp_table_add(). Instead of crashing, simply return to avoid adding an invalid ARP table entry. Signed-off-by: Nickolai Zeldovich --- slirp/arp_table.c |3 ++- 1 file changed, 2 insertions(+), 1 delet

[Qemu-devel] [Bug 1077806] [NEW] Integrate Virtualbox/Qemu Guest booting as a desktop environment listing (request)

2012-11-11 Thread Jonathan Alfonso
Public bug reported: I had seen this new way to install Chromium OS and "boot" it using LightDM's session select menu, and it made me think of an idea: What if you were able to boot virtual machines in the same manner? It would simplify the Ubuntu user's life GREATLY if they had easy access to a

Re: [Qemu-devel] [PATCH v5 5/7] TCG: Use gen_opc_buf from context instead of global variable.

2012-11-11 Thread Evgeny Voevodin
On 11/10/2012 04:39 PM, Blue Swirl wrote: On Tue, Nov 6, 2012 at 4:41 AM, Evgeny Voevodin wrote: Signed-off-by: Evgeny Voevodin Reviewed-by: Richard Henderson --- target-alpha/translate.c |6 ++-- target-arm/translate.c|6 ++-- target-cris/translate.c |9 +++