Re: [Qemu-devel] VirtualBox PC virtualization released as Open Source

2007-01-16 Thread Christian MICHON
based on *quick* benchs and without entering too much in detail (in case I'd violate EULA), it seems faster than qemu+kqemu on windows hosts :( -- Christian ___ Qemu-devel mailing list Qemu-devel@nongnu.org

Re: [Qemu-devel] VirtualBox PC virtualization released as Open Source

2007-01-16 Thread Christian MICHON
sorry I meant :) it's a stupid typo mistake... basically: video is faster, hdd access is faster. I'll see if I can gather more figures. I hope too we can put these improvements back inside qemu of course! :) On 1/16/07, Paul Brook [EMAIL PROTECTED] wrote: On Tuesday 16 January 2007 08:25,

Re: [Qemu-devel] VirtualBox PC virtualization released as Open Source

2007-01-16 Thread Paul Brook
On Tuesday 16 January 2007 08:25, Christian MICHON wrote: based on *quick* benchs and without entering too much in detail (in case I'd violate EULA), it seems faster than qemu+kqemu on windows hosts :( Why is that a bad thing? VirtualBox is GPL, kqemu is not, so I'd say VirtualBox being

[Qemu-devel] [BUG] Bios32 Service introduced between 0.8.0 and 0.8.2

2007-01-16 Thread Thomas Frey
In Qemu 0.8.0 the Bluebottle operating system (http://bluebottle.ethz.ch) works as expected given the simulated hardware and the available drivers. In Qemu 0.8.2 the initialization fails because of a problem in the Bios32 ServiceDirectory call. When tracing it, I found that the service directory

[Qemu-devel] Re: [BUG] QEMU x86_64 SSE bug in modf() + MMX bug

2007-01-16 Thread Ludovic Drolez
Julian Seward wrote: Would someone be able to track down this SSE QEMU bug seen only in SLES's modf() function ? The Valgrind sources contain test programs, including expected outputs, for all SSE/SSE2/SSE3 instructions on amd64 (see none/tests/amd64/insn-sse and insn-sse2). Running those on

[Qemu-devel] Race condition in VMDK (QCOW*) formats.

2007-01-16 Thread Igor Lvovsky
Hi all, I have doubt about the race condition during the write operation on snapshot. I think the problem exists in VMDK and QCOW* formats (I didn't checked the others). The example from the block_vmdk.c. static int vmdk_write(BlockDriverState *bs, int64_t sector_num,

Re: [Qemu-devel] VirtualBox PC virtualization released as Open Source

2007-01-16 Thread Ottavio Caruso
--- Ottavio Caruso [EMAIL PROTECTED] wrote: Interesting! Does anybody know if and where I could finf [sic!]a Windows binary via http/ftp? Unfortunately I can't torrent! I am sorry! A Windows binary was actually provided and I have later installed it, but I am not going touse it as it is not

Re: [Qemu-devel] VirtualBox PC virtualization released as Open Source

2007-01-16 Thread Ottavio Caruso
--- Oliver Gerlich [EMAIL PROTECTED] wrote: as I was just reading this on german newsticker heise.de: http://www.heise.de/open/news/meldung/83680 Also on Slashdot: http://it.slashdot.org/it/07/01/15/1631234.shtml And the original news: http://www.virtualbox.org/wiki/News

Re: [Qemu-devel] VirtualBox PC virtualization released as Open Source

2007-01-16 Thread Marc Lörner
On Tuesday 16 January 2007 15:12, Ottavio Caruso wrote: --- Oliver Gerlich [EMAIL PROTECTED] wrote: as I was just reading this on german newsticker heise.de: http://www.heise.de/open/news/meldung/83680 Also on Slashdot: http://it.slashdot.org/it/07/01/15/1631234.shtml And the

Re: [Qemu-devel] [PATCH] darwin-user merge attempt - patch v2

2007-01-16 Thread Pierre d'Herbemont
Here is an updated version of the patch: darwin_user.2.diff.txt.gz Description: GNU Zip compressed data It mostly fix i386-darwin-user on ppc which was broken in previous patch. Pierre. On 12 janv. 07, at 07:44, Pierre d'Herbemont wrote: Hi, Here is an attempt to merge the qemu tree

Re: [Qemu-devel] Re: [BUG] QEMU x86_64 SSE bug in modf() + MMX bug

2007-01-16 Thread Aurelien Jarno
Ludovic Drolez a écrit : I've also found the buggy SSE instruction by tracing modf() with gdb. It's similar to the MMX bug found below: only the 32 bits part of the register is stored instead of the whole 64 bits. The bug is in the movd instruction in 64 bits emulation. Under gdb, just

[Qemu-devel] qemu vl.h hw/arm_boot.c hw/integratorcp.c hw/re...

2007-01-16 Thread Paul Brook
CVSROOT:/sources/qemu Module name:qemu Changes by: Paul Brook pbrook 07/01/16 18:54:31 Modified files: . : vl.h hw : arm_boot.c integratorcp.c realview.c versatilepb.c Log message: ARM ELF loader.

[Qemu-devel] qemu/target-i386 ops_sse.h translate.c

2007-01-16 Thread Fabrice Bellard
CVSROOT:/sources/qemu Module name:qemu Changes by: Fabrice Bellard bellard 07/01/16 19:28:58 Modified files: target-i386: ops_sse.h translate.c Log message: fixed movd mmx/sse insn CVSWeb URLs:

Re: [Qemu-devel] Race condition in VMDK (QCOW*) formats.

2007-01-16 Thread Fabrice Bellard
Well, it was never said that the QCOW* code was safe if you interrupted QEMU at some point. But I agree that it could be safer to write the sector first and update the links after. It could be interesting to analyze the QCOW2 snapshots handling too (what if QEMU is stopped during the creation

Re: [Qemu-devel] Race condition in VMDK (QCOW*) formats.

2007-01-16 Thread Fabrice Bellard
Well, it was never said that the QCOW* code was safe if you interrupted QEMU at some point. But I agree that it could be safer to write the sector first and update the links after. It could be interesting to analyze the QCOW2 snapshots handling too (what if QEMU is stopped during the creation

[Qemu-devel] qemu console.c

2007-01-16 Thread Thiemo Seufer
CVSROOT:/sources/qemu Module name:qemu Changes by: Thiemo Seufer ths 07/01/16 23:02:36 Modified files: . : console.c Log message: Improved console handling, thanks Stefan Weil. CVSWeb URLs:

[Qemu-devel] [PATCH] GT64120 big-endian fix

2007-01-16 Thread Aurelien Jarno
The patch below (partly) fixes the big-endian support for the GT64120 northbridge. This is the correct way to implement byte swapping, but this chip also allow byte swapping on the PCI bus depending on a configuration bit. This is not yet implemented, but also not used by the Linux kernel. This

Re: [Qemu-devel] qemu vl.h hw/arm_boot.c hw/integratorcp.c hw/re...

2007-01-16 Thread Jason Wessel
Paul the code change that was checked in here causes the zImage files I generate not to work anymore. Please consider the small patch which fixes the problem. The load_elf() function is returning -1. signed-off-by: [EMAIL PROTECTED] Paul Brook wrote: CVSROOT:/sources/qemu Module