Re: [Qemu-devel] vmware video broken in git

2009-12-11 Thread Dave Airlie
On Fri, Dec 11, 2009 at 5:11 PM, Mark McLoughlin mar...@redhat.com wrote: Hi Dave, On Fri, 2009-12-11 at 14:59 +1000, Dave Airlie wrote: Hi guys, Building 0.11.0, qemu -vga vmware -sdl works fine. with git I just get a blank screen. I'm trying to bisect but I keep running into a big chunk

Re: [Qemu-devel] TCG is hard to understand!

2009-12-11 Thread Jun Koi
On Fri, Dec 11, 2009 at 4:36 PM, Laurent Desnogues laurent.desnog...@gmail.com wrote: On Fri, Dec 11, 2009 at 4:18 AM, Jun Koi junkoi2...@gmail.com wrote: Another question: I look at tcg_gen_callN() to see how the helper is executed. We put the helper opcode into the TCG code buffer, and put

[Qemu-devel] [PATCH v2 3/3] qemu-img rebase

2009-12-11 Thread Kevin Wolf
This adds a rebase subcommand to qemu-img which allows to change the backing file of an image. In default mode, both the current and the new backing file need to exist, and after the rebase, the COW image is guaranteed to have the same guest visible content as before. To achieve this, old and new

[Qemu-devel] [Patch] remove unused params in some TCG functions

2009-12-11 Thread Jun Koi
Hi, Thanks to everybody helping me to have more understanding on QEmu internals. This community is great! This trivial patch removes some unused params in tcg_out_st() and tcg_out_ld(). Probably this remains from dyngen time? Thanks, Jun diff --git a/tcg/i386/tcg-target.c

Re: [Qemu-devel] [PATCH] raw: Use the right host device driver for open/create

2009-12-11 Thread Kevin Wolf
So the proposed patch is too hacky, but nobody likes to discuss what the right way is? What about 0.12? Are we just going to provide the current bad user interface? Kevin

Re: [Qemu-devel] [PATCH 0/7] Improve alpha-linux userspace emulation

2009-12-11 Thread Tristan Gingold
On Dec 10, 2009, at 1:05 AM, Richard Henderson wrote: The following patch series results in an emulator that's good enough to run a good bit of the GCC testsuite, dynamic linking and all. There are more failures than native hardware. At first glance they appear to be fpu related, but I

[Qemu-devel] [FOR 0.12 PATCH] vnc: fix capslock tracking logic.

2009-12-11 Thread Gerd Hoffmann
The capslock tracking logic added by commit 6b1325029d80455b9da7cd7bd84a88cb915b867c doesn't work correctly for vnc clients without EXT_KEY_EVENT support. The reason is that qemu converts keysyms for letters to lowercase for the keysym2scancode lookup. It then also passes the lowercase value

Re: [Qemu-devel] [PATCH 00/17] pci: switch a ton of drivers to symbolic names

2009-12-11 Thread Michael S. Tsirkin
On Thu, Dec 10, 2009 at 06:28:39PM +, Paul Brook wrote: On Thursday 10 December 2009, Michael S. Tsirkin wrote: The recent e1000 bug made the important of using symbolic macros for pci config access clear for me. So I started going over drivers and converting to symbolic constants

Re: [Qemu-devel] Re: [FOR 0.12 PATCH 2/4] pci: don't hw_error() when no slot is available.

2009-12-11 Thread Michael S. Tsirkin
On Thu, Dec 10, 2009 at 09:13:06PM +0200, Gleb Natapov wrote: On Thu, Dec 10, 2009 at 08:04:56PM +0200, Michael S. Tsirkin wrote: On Thu, Dec 10, 2009 at 03:22:52PM +0200, Gleb Natapov wrote: On Thu, Dec 10, 2009 at 02:23:05PM +0200, Michael S. Tsirkin wrote: On Thu, Dec 10, 2009 at

Re: [Qemu-devel] Re: [FOR 0.12 PATCH 2/4] pci: don't hw_error() when no slot is available.

2009-12-11 Thread Gleb Natapov
On Fri, Dec 11, 2009 at 12:37:31PM +0200, Michael S. Tsirkin wrote: On Thu, Dec 10, 2009 at 09:13:06PM +0200, Gleb Natapov wrote: On Thu, Dec 10, 2009 at 08:04:56PM +0200, Michael S. Tsirkin wrote: On Thu, Dec 10, 2009 at 03:22:52PM +0200, Gleb Natapov wrote: On Thu, Dec 10, 2009 at

Re: [Qemu-devel] [PATCH 10/19] monitor: Convert do_info_name() to QObject

2009-12-11 Thread Luiz Capitulino
On Thu, 10 Dec 2009 18:00:31 + Daniel P. Berrange berra...@redhat.com wrote: On Thu, Dec 10, 2009 at 03:49:20PM -0200, Luiz Capitulino wrote: On Thu, 10 Dec 2009 17:38:13 + Daniel P. Berrange berra...@redhat.com wrote: On Thu, Dec 10, 2009 at 02:54:57PM -0200, Luiz Capitulino

Re: [Qemu-devel] [PATCH 10/19] monitor: Convert do_info_name() to QObject

2009-12-11 Thread Anthony Liguori
Luiz Capitulino wrote: The list of what libvirt uses is also outdated. In addition to those in yellow, we also now use, or will likely use in near future device_add device_del info pci set_link migrate_cancel migrate_set_downtime drive_add info usb So given the 0.12 release

Re: [Qemu-devel] [PATCH 10/19] monitor: Convert do_info_name() to QObject

2009-12-11 Thread Anthony Liguori
Luiz Capitulino wrote: On Thu, 10 Dec 2009 18:24:38 +0200 Avi Kivity a...@redhat.com wrote: Let me put it another way, I don't think adding null to the json parser and incorporating it into this command is a good idea at this stage in the release so if we want to do something like this, we

Re: [Qemu-devel] [PATCH 10/19] monitor: Convert do_info_name() to QObject

2009-12-11 Thread Anthony Liguori
Daniel P. Berrange wrote: Please don't do that. libvirt is adding support for new features all the time. I don't want to be in the situation where we can't add a new feature because it is missing in the JSON impl. If we're going to provide a supported JSON monitor it needs to have all the

Re: [Qemu-devel] [PATCH 10/19] monitor: Convert do_info_name() to QObject

2009-12-11 Thread Luiz Capitulino
On Fri, 11 Dec 2009 07:18:27 -0600 Anthony Liguori aligu...@linux.vnet.ibm.com wrote: Let's focus on converting the remaining monitor commands. The goal is that any user of the monitor today can convert over to QMP. Once we've achieved that goal, let's start looking at introducing proper

[Qemu-devel] Spice project is now open

2009-12-11 Thread Yaniv Kamay
Hi, Spice project is now open, for more information visit http://spice-space.org, due to a server relocation the site will be down during this weekend. Spice ship patched QEMU based on fairly old KVM snapshot as a reference implementation. The Spice team plane to push all the relevant bits into

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Jun Koi
On Fri, Dec 11, 2009 at 10:45 PM, Yaniv Kamay yka...@redhat.com wrote: Hi, Spice project is now open, for more information visit http://spice-space.org, due to a server relocation the site will be down during this weekend. Spice ship patched QEMU based on fairly old KVM snapshot as a

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Alexander Graf
On 11.12.2009, at 14:45, Yaniv Kamay wrote: Hi, Spice project is now open, for more information visit http://spice-space.org, due to a server relocation the site will be down during this weekend. Spice ship patched QEMU based on fairly old KVM snapshot as a reference implementation. The

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Yaniv Kamay
- Jun Koi junkoi2...@gmail.com wrote: On Fri, Dec 11, 2009 at 10:45 PM, Yaniv Kamay yka...@redhat.com wrote: Hi, Spice project is now open, for more information visit http://spice-space.org, due to a server relocation the site will be down during this weekend. Spice ship

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Yaniv Kamay
- Alexander Graf ag...@suse.de wrote: On 11.12.2009, at 14:45, Yaniv Kamay wrote: Hi, Spice project is now open, for more information visit http://spice-space.org, due to a server relocation the site will be down during this weekend. Spice ship patched QEMU based on fairly

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Jun Koi
On Fri, Dec 11, 2009 at 11:09 PM, Alexander Graf ag...@suse.de wrote: On 11.12.2009, at 14:45, Yaniv Kamay wrote: Hi, Spice project is now open, for more information visit http://spice-space.org, due to a server relocation the site will be down during this weekend. Spice ship patched QEMU

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Anthony Liguori
Yaniv Kamay wrote: Hi, Spice project is now open, for more information visit http://spice-space.org, due to a server relocation the site will be down during this weekend. Spice ship patched QEMU based on fairly old KVM snapshot as a reference implementation. The Spice team plane to push all

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Anthony Liguori
Jun Koi wrote: On Fri, Dec 11, 2009 at 11:09 PM, Alexander Graf ag...@suse.de wrote: On 11.12.2009, at 14:45, Yaniv Kamay wrote: Hi, Spice project is now open, for more information visit http://spice-space.org, due to a server relocation the site will be down during this weekend.

Re: [Qemu-devel] [PATCH 0/6] Fix -kernel with SeaBIOS v2

2009-12-11 Thread Christoph Hellwig
On Mon, Nov 30, 2009 at 08:54:42PM +0200, Avi Kivity wrote: Strange - qemu -kernel has zero interaction with the host kernel. It's a totally normal boot process. Well, it's entirely reproducable. Any idea how to make progress on this? It really keeps me from making progress on doing any

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Chris Wright
* Anthony Liguori (anth...@codemonkey.ws) wrote: Jun Koi wrote: On Fri, Dec 11, 2009 at 11:09 PM, Alexander Graf ag...@suse.de wrote: On 11.12.2009, at 14:45, Yaniv Kamay wrote: due to a server relocation the site will be down during this weekend. Spice ship patched QEMU based on fairly

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Chris Wright
* Yaniv Kamay (yka...@redhat.com) wrote: - Anthony Liguori anth...@codemonkey.ws wrote: Since VNC is extensible (and we've extended it many times for QEMU), if Spice possesses unique encoding mechanisms that are advantageous, why wouldn't we just add those mechanisms to VNC as an

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Anthony Liguori
I'm not getting into this discussion and is not going to happen, you have all the necessary information on spiec-space.org in order to take intelligent decision. The QEMU community can choose to reject Spice if it decide to do so. There's nothing to reject. You haven't posted patches.

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Anthony Liguori
Chris Wright wrote: That's a fork like it or not. It is a branch of work. The branch has been done without community interaction, so yes, it looks like a fork. Branches don't carry independent names like vdesktop. They don't carry their own version strings like 0.4. Regards,

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Yaniv Kamay
- Anthony Liguori anth...@codemonkey.ws wrote: Jun Koi wrote: On Fri, Dec 11, 2009 at 11:09 PM, Alexander Graf ag...@suse.de wrote: On 11.12.2009, at 14:45, Yaniv Kamay wrote: Hi, Spice project is now open, for more information visit http://spice-space.org, due

[Qemu-devel] [PATCH 6/7] linux-user: add core dump support for M68K

2009-12-11 Thread Nathan Froyd
Signed-off-by: Nathan Froyd froy...@codesourcery.com --- linux-user/elfload.c | 29 + 1 files changed, 29 insertions(+), 0 deletions(-) diff --git a/linux-user/elfload.c b/linux-user/elfload.c index eb89f5f..53851d9 100644 --- a/linux-user/elfload.c +++

[Qemu-devel] [PATCH 0/7] linux-user: core dump enhancements

2009-12-11 Thread Nathan Froyd
This patch series adds core dump capabilities for Linux user-mode emulation for several additional architectures. It also fixes core dumps for ARM targets on opposite-endian hosts. Nathan Froyd (7): linux-user: fix ELF_USE_CORE_DUMP/USE_ELF_CORE_DUMP confusion linux-user: commonify

[Qemu-devel] Qemu terminating with SIGABRT

2009-12-11 Thread David S. Ahern
I realize this is a rather generic question, but what are typical reasons Qemu would be killed by a SIGABRT? I am seeing this on a somewhat regular (though not repeatable on demand) basis. I do not have a core file, though I hope to capture one if I can get it repeat again. Thanks, -- David

[Qemu-devel] [PATCH 1/7] linux-user: fix ELF_USE_CORE_DUMP/USE_ELF_CORE_DUMP confusion

2009-12-11 Thread Nathan Froyd
Signed-off-by: Nathan Froyd froy...@codesourcery.com --- linux-user/elfload.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 682a813..76eb031 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -1767,7

[Qemu-devel] [PATCH 5/7] linux-user: add core dump support for MIPS

2009-12-11 Thread Nathan Froyd
Signed-off-by: Nathan Froyd froy...@codesourcery.com --- linux-user/elfload.c | 46 ++ 1 files changed, 46 insertions(+), 0 deletions(-) diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 97dc3a7..eb89f5f 100644 ---

[Qemu-devel] [PATCH 7/7] linux-user: add core dump support for SH

2009-12-11 Thread Nathan Froyd
Signed-off-by: Nathan Froyd froy...@codesourcery.com --- linux-user/elfload.c | 33 + 1 files changed, 33 insertions(+), 0 deletions(-) diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 53851d9..e210956 100644 --- a/linux-user/elfload.c +++

[Qemu-devel] [PATCH 3/7] linux-user: fix ARM core dumps on opposite-endian hosts

2009-12-11 Thread Nathan Froyd
Signed-off-by: Nathan Froyd froy...@codesourcery.com --- linux-user/elfload.c | 38 +++--- 1 files changed, 19 insertions(+), 19 deletions(-) diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 024dcc2..3551d34 100644 --- a/linux-user/elfload.c +++

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Alexander Graf
On 11.12.2009, at 18:02, Yaniv Kamay wrote: - Anthony Liguori anth...@codemonkey.ws wrote: Jun Koi wrote: On Fri, Dec 11, 2009 at 11:09 PM, Alexander Graf ag...@suse.de wrote: On 11.12.2009, at 14:45, Yaniv Kamay wrote: Hi, Spice project is now open, for more information

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Yaniv Kamay
- Anthony Liguori anth...@codemonkey.ws wrote: I'm not getting into this discussion and is not going to happen, you have all the necessary information on spiec-space.org in order to take intelligent decision. The QEMU community can choose to reject Spice if it decide to do so.

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Alexander Graf
On 11.12.2009, at 18:16, Anthony Liguori wrote: Yaniv Kamay wrote: It already has. It's not a git tree with staged patches. It's a tarball release of a really old version of kvm-userspace that's called 'vdesktop'. This guy is evil and he is motivate by personal agenda. I hope

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Anthony Liguori
Alexander Graf wrote: On 11.12.2009, at 18:16, Anthony Liguori wrote: Yaniv Kamay wrote: It already has. It's not a git tree with staged patches. It's a tarball release of a really old version of kvm-userspace that's called 'vdesktop'. This guy is evil and he is

[Qemu-devel] [PATCH] target-mips: fix user-mode emulation startup

2009-12-11 Thread Nathan Froyd
Running programs with the MIPS user-mode emulator fails during dynamic loading, as floating-point instructions are not enabled in in env-hflags. Move the code for doing so from fpu_init to cpu_reset so the MIPS_HFLAG_{FPU,F64} setting doesn't get clobbered by cpu_reset setting env-hflags to

[Qemu-devel] [PATCH 2/7] linux-user: commonify definitions of target typedefs

2009-12-11 Thread Nathan Froyd
There's no sense in separately declaring target_{elf_greg,uid,gid,pid}_t for every architecture. Just declare them once with appropriate USE_UID16 handling. Signed-off-by: Nathan Froyd froy...@codesourcery.com --- linux-user/elfload.c | 32 ++-- 1 files changed, 10

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Chris Wright
* Anthony Liguori (anth...@codemonkey.ws) wrote: Chris Wright wrote: That's a fork like it or not. It is a branch of work. The branch has been done without community interaction, so yes, it looks like a fork. Branches don't carry independent names like vdesktop. They don't carry

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Johannes Schindelin
Hi, On Fri, 11 Dec 2009, Anthony Liguori wrote: I'm not getting into this discussion and is not going to happen, you have all the necessary information on spiec-space.org in order to take intelligent decision. The QEMU community can choose to reject Spice if it decide to do so.

[Qemu-devel] [PATCH 4/7] linux-user: add core dump support for PPC

2009-12-11 Thread Nathan Froyd
Signed-off-by: Nathan Froyd froy...@codesourcery.com --- linux-user/elfload.c | 26 ++ 1 files changed, 26 insertions(+), 0 deletions(-) diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 3551d34..97dc3a7 100644 --- a/linux-user/elfload.c +++

Re: [Qemu-devel] Current state of qemu-system-mips

2009-12-11 Thread Aurelien Jarno
On Thu, Dec 10, 2009 at 05:51:40PM +, Palle Lyckegaard wrote: Hi, what is the current state of the qemu-system-malta? When I try to run a NetBSD or Linux kernel the following message appears: ./git/qemu/mips-softmmu/qemu-system-mips -kernel ./netbsd_malta -m 64 -nographic qemu:

Re: [Qemu-devel] [Patch] remove unused params in some TCG functions

2009-12-11 Thread Aurelien Jarno
On Fri, Dec 11, 2009 at 05:54:06PM +0900, Jun Koi wrote: Hi, Thanks to everybody helping me to have more understanding on QEmu internals. This community is great! This trivial patch removes some unused params in tcg_out_st() and tcg_out_ld(). Probably this remains from dyngen time?

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Izik Eidus
On Fri, 11 Dec 2009 09:57:48 -0600 Anthony Liguori anth...@codemonkey.ws wrote: Yaniv Kamay wrote: Hi, Spice project is now open, for more information visit http://spice-space.org, due to a server relocation the site will be down during this weekend. Spice ship patched QEMU based

Re: [Qemu-devel] qemu architecture

2009-12-11 Thread Mulyadi Santosa
On Fri, Dec 11, 2009 at 12:37 PM, pei duan pduan...@gmail.com wrote: Hi guy,   I  am not very clear qemu architecture,and the relationship between modules.   who can help me? Have you read the discussion started by Jun recently? -- regards, Mulyadi Santosa Freelance Linux trainer

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Anthony Liguori
Hi Izik, Thanks for the explanation. Izik Eidus wrote: So from a protocol perspective, what are the advantages of Spice over VNC? Spice desgien is highly diffrence than VNC The first thing about spice is that it isnt just a framebuffer drawing and not a bitmaps protocol. Spice protocl

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Izik Eidus
On Fri, 11 Dec 2009 18:57:17 + Ben Taylor bentaylor.sol...@gmail.com wrote: I think the simple point is that, AFAICS, the spice folks are expecting the qemu team to integrate their big ugly tarball, instead of doing what everyone else does, which is forward port everything to current head

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Anthony Liguori
Izik Eidus wrote: I want to add that qemu is not the sole user of spice, Spice will be used as a protocol to connect into physical windows/linux machines So how can we change the library just for qemu? A library is not necessarily a problem. What would be a probably is if the library

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Glauber Costa
Spice is a library, it is library for remote display, it handle by itself all the connection between the spice client to the host that run the guest, it include: sound, display, keyboard, usb, network tunneling (for printers) and so on... I want to add that qemu is not the sole user of

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Glauber Costa
I think we should allow freedom of choice to the users to decide what protcol they want to use, Spice and VNC are all diffrent and were born to meet diffrent goals. I would happy to answer more questions if anyone have I think the simple point is that, AFAICS, the spice folks are expecting

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Izik Eidus
On Fri, 11 Dec 2009 22:03:33 +0300 (MSK) malc av1...@comtv.ru wrote: On Fri, 11 Dec 2009, Izik Eidus wrote: On Fri, 11 Dec 2009 09:57:48 -0600 Anthony Liguori anth...@codemonkey.ws wrote: [..snip..] Spice desgien is highly diffrence than VNC The first thing about spice is that

Re: [Qemu-devel] [PATCH 4/7] linux-user: add core dump support for PPC

2009-12-11 Thread malc
On Fri, 11 Dec 2009, Nathan Froyd wrote: Signed-off-by: Nathan Froyd froy...@codesourcery.com Works here. [..snip..] -- mailto:av1...@comtv.ru

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Izik Eidus
On Fri, 11 Dec 2009 13:04:02 -0600 Anthony Liguori anth...@codemonkey.ws wrote: Hi Izik, Thanks for the explanation. Izik Eidus wrote: So from a protocol perspective, what are the advantages of Spice over VNC? Spice desgien is highly diffrence than VNC The first thing

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Izik Eidus
On Fri, 11 Dec 2009 13:06:47 -0600 Anthony Liguori anth...@codemonkey.ws wrote: Izik Eidus wrote: I want to add that qemu is not the sole user of spice, Spice will be used as a protocol to connect into physical windows/linux machines So how can we change the library just for qemu?

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Izik Eidus
On Fri, 11 Dec 2009 17:07:13 -0200 Glauber Costa glom...@gmail.com wrote: Spice is a library, it is library for remote display, it handle by itself all the connection between the spice client to the host that run the guest, it include: sound, display, keyboard, usb, network tunneling

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread malc
On Fri, 11 Dec 2009, Izik Eidus wrote: On Fri, 11 Dec 2009 22:03:33 +0300 (MSK) malc av1...@comtv.ru wrote: On Fri, 11 Dec 2009, Izik Eidus wrote: On Fri, 11 Dec 2009 09:57:48 -0600 Anthony Liguori anth...@codemonkey.ws wrote: [..snip..] [..snip..] Any

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Mark McLoughlin
On Fri, 2009-12-11 at 13:04 -0600, Anthony Liguori wrote: But to introduce another protocol where a user has to make a choice to use Spice over VNC, I think we need a really good justification for that. It's really about complexity. A user shouldn't have to know about Spice or VNC. They

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Izik Eidus
On Fri, 11 Dec 2009 17:15:02 -0200 Glauber Costa glom...@gmail.com wrote: But to introduce another protocol where a user has to make a choice to use Spice over VNC, I think we need a really good justification for that.  It's really about complexity.  A user shouldn't have to know about

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Anthony Liguori
Izik Eidus wrote: I should speek with the marketing guys, will be able to answer on that specific question in few days. But simple 2D Commands are just not enougth for spice. We have multiple drawing surfaces, that are depended on each other. We Dont renender untill the very moment that the

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Izik Eidus
On Fri, 11 Dec 2009 22:24:38 +0300 (MSK) malc av1...@comtv.ru wrote: On Fri, 11 Dec 2009, Izik Eidus wrote: On Fri, 11 Dec 2009 22:03:33 +0300 (MSK) malc av1...@comtv.ru wrote: On Fri, 11 Dec 2009, Izik Eidus wrote: On Fri, 11 Dec 2009 09:57:48 -0600 Anthony Liguori

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Glauber Costa
On Fri, Dec 11, 2009 at 5:22 PM, Izik Eidus iei...@redhat.com wrote: On Fri, 11 Dec 2009 13:06:47 -0600 Anthony Liguori anth...@codemonkey.ws wrote: Izik Eidus wrote: I want to add that qemu is not the sole user of spice, Spice will be used as a protocol to connect into physical

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Izik Eidus
On Fri, 11 Dec 2009 13:30:22 -0600 Anthony Liguori anth...@codemonkey.ws wrote: Izik Eidus wrote: I should speek with the marketing guys, will be able to answer on that specific question in few days. But simple 2D Commands are just not enougth for spice. We have multiple drawing

Re: [Qemu-devel] [PATCH 10/19] monitor: Convert do_info_name() to QObject

2009-12-11 Thread Daniel P. Berrange
On Fri, Dec 11, 2009 at 07:20:12AM -0600, Anthony Liguori wrote: Daniel P. Berrange wrote: Please don't do that. libvirt is adding support for new features all the time. I don't want to be in the situation where we can't add a new feature because it is missing in the JSON impl. If we're going

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Anthony Liguori
Izik Eidus wrote: On Fri, 11 Dec 2009 13:30:22 -0600 Anthony Liguori anth...@codemonkey.ws wrote: Izik Eidus wrote: I should speek with the marketing guys, will be able to answer on that specific question in few days. But simple 2D Commands are just not enougth for spice. We have

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Anthony Liguori
Mark McLoughlin wrote: I don't doubt there are challenges. I think your requirement that old clients work with new servers and new clients work with old servers is a good one. Maybe extending VNC is the best way to get there, but it should be recognized there is another way of achieving the

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread malc
On Fri, 11 Dec 2009, Izik Eidus wrote: On Fri, 11 Dec 2009 22:24:38 +0300 (MSK) malc av1...@comtv.ru wrote: On Fri, 11 Dec 2009, Izik Eidus wrote: On Fri, 11 Dec 2009 22:03:33 +0300 (MSK) malc av1...@comtv.ru wrote: On Fri, 11 Dec 2009, Izik Eidus wrote: On Fri,

[Qemu-devel] Bug in Sparc64/IDE Code

2009-12-11 Thread Nick Couchman
In working to try to get Sparc64 system emulation developed, we seem to have run into an issue with the IDE code in Qemu. The OpenBIOS folks have been working quite a few issues with the OpenBIOS code that need to be resolved in order to boot 64-bit Solaris kernels correctly, but the most

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Izik Eidus
On Fri, 11 Dec 2009 13:51:53 -0600 Anthony Liguori anth...@codemonkey.ws wrote: Izik Eidus wrote: On Fri, 11 Dec 2009 13:30:22 -0600 Anthony Liguori anth...@codemonkey.ws wrote: Izik Eidus wrote: I should speek with the marketing guys, will be able to answer on that

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Izik Eidus
On Fri, 11 Dec 2009 22:53:25 +0300 (MSK) malc av1...@comtv.ru wrote: On Fri, 11 Dec 2009, Izik Eidus wrote: On Fri, 11 Dec 2009 22:24:38 +0300 (MSK) malc av1...@comtv.ru wrote: On Fri, 11 Dec 2009, Izik Eidus wrote: On Fri, 11 Dec 2009 22:03:33 +0300 (MSK) malc

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Izik Eidus
On Fri, 11 Dec 2009 13:51:53 -0600 Anthony Liguori anth...@codemonkey.ws wrote: libc is not a plugin. It implements very well defined behaviors that have well understood behaviors. Also, glibc generally does not crash :-) I would not want a user to replace glibc with a different libc. I

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Anthony Liguori
Izik Eidus wrote: I personaly dont like mjpeg, and yes in the end of the day you can add the video streaming into vnc, but what is the point here? What I'm trying to understand is, what can we do with Spice that we couldn't possibly do with vnc. That means understanding each feature and

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Anthony Liguori
Izik Eidus wrote: On Fri, 11 Dec 2009 13:51:53 -0600 Anthony Liguori anth...@codemonkey.ws wrote: libc is not a plugin. It implements very well defined behaviors that have well understood behaviors. Also, glibc generally does not crash :-) I would not want a user to replace glibc with a

[Qemu-devel] [PATCH] Avoid permanently disabled QEMU monitor when UNIX migration fails

2009-12-11 Thread Daniel P. Berrange
If a UNIX migration command is attempt to a UNIX socket which does not exist, then the monitor is suspended, but never resumed. This prevents any further use of the monitor * migration-unix.c: Only call migrate_fd_monitor_suspend() once connected to the UNIX socket. --- migration-unix.c | 12

[Qemu-devel] Re: [PATCH] Avoid permanently disabled QEMU monitor when UNIX migration fails

2009-12-11 Thread Daniel P. Berrange
On Fri, Dec 11, 2009 at 08:49:31PM +, Daniel P. Berrange wrote: If a UNIX migration command is attempt to a UNIX socket which does not exist, then the monitor is suspended, but never resumed. This prevents any further use of the monitor * migration-unix.c: Only call

[Qemu-devel] [PATCH] Avoid permanently disabled QEMU monitor when UNIX migration fails

2009-12-11 Thread Daniel P. Berrange
If a UNIX migration command is attempt to a UNIX socket which does not exist, then the monitor is suspended, but never resumed. This prevents any further use of the monitor * migration-unix.c: Only call migrate_fd_monitor_suspend() once connected to the UNIX socket. Signed-off-by: Daniel P.

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Izik Eidus
On Fri, 11 Dec 2009 14:46:55 -0600 Anthony Liguori anth...@codemonkey.ws wrote: Izik Eidus wrote: I personaly dont like mjpeg, and yes in the end of the day you can add the video streaming into vnc, but what is the point here? What I'm trying to understand is, what can we do with

Re: [Qemu-devel] RFC: exit on incoming exec migrate failure

2009-12-11 Thread Daniel P. Berrange
On Wed, Dec 09, 2009 at 01:10:18PM -0800, Andrew Farmer wrote: Right now, if an incoming migrate through exec fails, the qemu process will end up chewing CPU indefinitely - it looks like it closes the migration FD but doesn't remove its IO handler properly. An easy way to reproduce this is

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Izik Eidus
On Fri, 11 Dec 2009 14:48:53 -0600 Anthony Liguori anth...@codemonkey.ws wrote: Izik Eidus wrote: On Fri, 11 Dec 2009 13:51:53 -0600 Anthony Liguori anth...@codemonkey.ws wrote: libc is not a plugin. It implements very well defined behaviors that have well understood behaviors.

Re: [Qemu-devel] Adding support for Mac OS X ppc64 host

2009-12-11 Thread Andreas Färber
Am 06.12.2009 um 07:37 schrieb malc: will try system-ppc later.. I've tried Debian 4.0r4a ppc netinst CD on Linux/ppc64 and spotted different but similar deviations: ppc64 qemu-system-ppc segfaults after returning from prom_init. ppc64 qemu-system-ppc64 boots the default install option

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Anthony Liguori
Izik Eidus wrote: By the time we get to video memory, the display server has already straightened out what portions of the screen are visible and what aren't. It will not render a hidden window and then render another window on top of it. I dont understand, if you have

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Anthony Liguori
Izik Eidus wrote: Ok, I guess you think VDI-interfaces are doing much more than they do in reiality. It is just simple interface to Allow Spice / VNC / whatever not have to de-duplicate code in order to get information from - lets say the keyboard Is it really diffrence from any other

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Alexander Graf
On 11.12.2009, at 22:13, Izik Eidus wrote: On Fri, 11 Dec 2009 14:46:55 -0600 Anthony Liguori anth...@codemonkey.ws wrote: Izik Eidus wrote: I personaly dont like mjpeg, and yes in the end of the day you can add the video streaming into vnc, but what is the point here? What I'm

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Dor Laor
On 12/12/2009 12:08 AM, Alexander Graf wrote: On 11.12.2009, at 22:13, Izik Eidus wrote: On Fri, 11 Dec 2009 14:46:55 -0600 Anthony Liguorianth...@codemonkey.ws wrote: Izik Eidus wrote: I personaly dont like mjpeg, and yes in the end of the day you can add the video streaming into vnc,

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Izik Eidus
On Fri, 11 Dec 2009 15:54:52 -0600 Anthony Liguori anth...@codemonkey.ws wrote: Izik Eidus wrote: By the time we get to video memory, the display server has already straightened out what portions of the screen are visible and what aren't. It will not render a hidden window and then

[Qemu-devel] [PATCH] usb: increase buffer for USB control requests

2009-12-11 Thread Christian Krause
The WLAN USB stick ZyXEL NWD271N (0586:3417) uses very large usb control transfers of more than 2048 bytes which won't fit into the buffer of the ctrl_struct. This results in an error message husb: ctrl buffer too small and a non-working device. Increasing the buffer size to 8192 seems to be a

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Izik Eidus
On Fri, 11 Dec 2009 23:08:01 +0100 Alexander Graf ag...@suse.de wrote: On 11.12.2009, at 22:13, Izik Eidus wrote: On Fri, 11 Dec 2009 14:46:55 -0600 Anthony Liguori anth...@codemonkey.ws wrote: Izik Eidus wrote: I personaly dont like mjpeg, and yes in the end of the day you can

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Chris Wright
* Anthony Liguori (anth...@codemonkey.ws) wrote: Izik Eidus wrote: Ok, I guess you think VDI-interfaces are doing much more than they do in reiality. It is just simple interface to Allow Spice / VNC / whatever not have to de-duplicate code in order to get information from - lets say the

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Alexander Graf
On 11.12.2009, at 23:46, Izik Eidus wrote: On Fri, 11 Dec 2009 23:08:01 +0100 Alexander Graf ag...@suse.de wrote: On 11.12.2009, at 22:13, Izik Eidus wrote: On Fri, 11 Dec 2009 14:46:55 -0600 Anthony Liguori anth...@codemonkey.ws wrote: Izik Eidus wrote: I personaly dont like

[Qemu-devel] X support for QXL and SPICE

2009-12-11 Thread Soeren Sandmann
Hi, Here is an overview of what the current QXL driver does and does not do. The parts of X rendering that are currently being used by cairo and Qt are: - Most of XRender - Image compositing - Glyphs - Trapezoids - Bits of the core protocol: - Solid fills

[Qemu-devel] Re: X support for QXL and SPICE

2009-12-11 Thread Alexander Graf
On 12.12.2009, at 00:58, Soeren Sandmann wrote: Hi, Here is an overview of what the current QXL driver does and does not do. The parts of X rendering that are currently being used by cairo and Qt are: - Most of XRender - Image compositing - Glyphs - Trapezoids

[Qemu-devel] Re: X support for QXL and SPICE

2009-12-11 Thread Izik Eidus
On 12 Dec 2009 00:58:13 +0100 Soeren Sandmann sandm...@daimi.au.dk wrote: However, as things stand right now, there is not much point in adding this support, because X applications essentially always work like this: - render to offscreen pixmap - copy pixmap to screen

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Izik Eidus
On Sat, 12 Dec 2009 00:54:47 +0100 Alexander Graf ag...@suse.de wrote: On 11.12.2009, at 23:46, Izik Eidus wrote: On Fri, 11 Dec 2009 23:08:01 +0100 Alexander Graf ag...@suse.de wrote: On 11.12.2009, at 22:13, Izik Eidus wrote: On Fri, 11 Dec 2009 14:46:55 -0600 Anthony

Re: [Qemu-devel] Spice project is now open

2009-12-11 Thread Alexander Graf
On 12.12.2009, at 01:14, Izik Eidus wrote: On Sat, 12 Dec 2009 00:54:47 +0100 Alexander Graf ag...@suse.de wrote: On 11.12.2009, at 23:46, Izik Eidus wrote: On Fri, 11 Dec 2009 23:08:01 +0100 Alexander Graf ag...@suse.de wrote: On 11.12.2009, at 22:13, Izik Eidus wrote: On

Re: [Qemu-devel] Re: X support for QXL and SPICE

2009-12-11 Thread Izik Eidus
On Sat, 12 Dec 2009 01:05:36 +0100 Alexander Graf ag...@suse.de wrote: What does performance look like in comparison to Xrdp? That one does implement bitmap caches. It should be really really close, right? Untill Spice wont have the opengl support merged, I dont think it fair to compare it

Re: [Qemu-devel] Re: X support for QXL and SPICE

2009-12-11 Thread Alexander Graf
On 12.12.2009, at 01:31, Izik Eidus wrote: On Sat, 12 Dec 2009 01:05:36 +0100 Alexander Graf ag...@suse.de wrote: What does performance look like in comparison to Xrdp? That one does implement bitmap caches. It should be really really close, right? Untill Spice wont have the opengl

Re: [Qemu-devel] [Patch] remove unused params in some TCG functions

2009-12-11 Thread Laurent Desnogues
On Fri, Dec 11, 2009 at 7:33 PM, Aurelien Jarno aurel...@aurel32.net wrote: On Fri, Dec 11, 2009 at 05:54:06PM +0900, Jun Koi wrote: Hi, Thanks to everybody helping me to have more understanding on QEmu internals. This community is great! This trivial patch removes some unused params in

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