Re: [Qemu-devel] [PATCH, RFC] More than 2G of memory on 64-bit hosts

2007-07-06 Thread Rob Landley
On Wednesday 27 June 2007 06:26:54 Blue Swirl wrote: > On 6/26/07, Paul Brook <[EMAIL PROTECTED]> wrote: > > The story behind this is that ISO C89 requires that "long" be at least as > > big as a pointer (ie. "void *"). The actual requirement is that it be > > possible to store a pointer in a stand

Re: [Qemu-devel] Missing system calls retries in case of EINTR

2007-07-06 Thread Rob Landley
On Monday 25 June 2007 20:14:24 Yigael Fleishman wrote: > Running qemu on a Ubuntu Feisty host I've encountered an occasional > failure-to-launch problem. > I've used the "-serial /dev/ttyS0" at the command line, and qemu would > often exit printing "could not open serial device". > Looking in the

Re: [Qemu-devel] Linux 2.6.21 doesn't work with qemu-arm SCSI controller anymore.

2007-07-06 Thread Rob Landley
On Tuesday 26 June 2007 10:41:32 andrzej zaborowski wrote: > On 07/06/07, Rob Landley <[EMAIL PROTECTED]> wrote: > > In the 2.6.21 kernel the sym53c8xx_2 SCSI controller changed in a way > > that QEMU's virtual SCSI controller doesn't handle this properly: > > I spent some time yesterday trying to

Re: [Qemu-devel] [PATCH] linux-user EFAULT implementation

2007-07-06 Thread Stuart Anderson
On Fri, 6 Jul 2007, Stuart Anderson wrote: Moreover, I believe using similar functions as Linux for memory access (copyfromuser, copytouser, get_user, put_user) would be cleaner. This makes sense. That code that I sent was based on the idea that I was just extending the model that was already

[Qemu-devel] Re: suitability for extension encapsulation in firewall

2007-07-06 Thread Eric S. Johansson
Paul Brook wrote: If you use tap networking (recommended for this situation) it's just like any other network interface. what I was looking for was the ability to place the qemu tap interface on the same subnet as the DMZ network and outside of the firewall rules so that it behaves exactly

Re: [Qemu-devel] [PATCH] linux-user EFAULT implementation

2007-07-06 Thread Stuart Anderson
On Fri, 6 Jul 2007, Fabrice Bellard wrote: Please update page_check_range() (and other related functions) to return -EFAULT instead of EFAULT in case of error. Will do. Moreover, I believe using similar functions as Linux for memory access (copyfromuser, copytouser, get_user, put_user) woul

[Qemu-devel] [PATCH] Z80 emulation updated

2007-07-06 Thread Ulrich Hecht
Hi! Here's an update to Stuart Brady's ZX Spectrum system emulator, fixed to work with the code in CVS, with some dead code removed, implementing HALT (and a hack that makes the Spectrum ROM use it in the input loop), and with support for loading snapshots ("-kernel commando.z80" :) using libs

Re: [Qemu-devel] [PATCH] linux-user EFAULT implementation

2007-07-06 Thread Fabrice Bellard
Please update page_check_range() (and other related functions) to return -EFAULT instead of EFAULT in case of error. Moreover, I believe using similar functions as Linux for memory access (copyfromuser, copytouser, get_user, put_user) would be cleaner. Regards, Fabrice. Stuart Anderson wrot

[Qemu-devel] [PATCH] tkill

2007-07-06 Thread Stuart Anderson
This small patch implements tkill(). It parallels the tgkill() implementation that was added recently. Stuart Stuart R. Anderson [EMAIL PROTECTED] Network & Software Engineering http://www.netsweng.com/ 1024D/37A79

Re: [Qemu-devel] Persistent clock on arm target?

2007-07-06 Thread andrzej zaborowski
On 06/07/07, Rob Landley <[EMAIL PROTECTED]> wrote: Is there any way to get a persistent clock into an arm versatilepb target so the clock doesn't start initialized to January 1, 1970? (Do I have to enable some Linux kernel driver to find this hardware?) On irc paul brook said it was "fixed in

[Qemu-devel] Persistent clock on arm target?

2007-07-06 Thread Rob Landley
Is there any way to get a persistent clock into an arm versatilepb target so the clock doesn't start initialized to January 1, 1970? (Do I have to enable some Linux kernel driver to find this hardware?) On irc paul brook said it was "fixed in CVS a few days ago", but I just updated to last nig

Re: [Qemu-devel] ANN: DetaolB v0.4 is released

2007-07-06 Thread Rob Landley
On Wednesday 04 July 2007 16:32:44 Christian MICHON wrote: > On 7/4/07, Andreas Färber <[EMAIL PROTECTED]> wrote: > > Is there a special reason to use Aurora? I thought it was an > > abandoned port of Fedora Core 2... (with Fedora 7 available nowadays) > > Debian was the only maintained Sparc distr

[Qemu-devel] Re: problems booting a sparc32 kernel

2007-07-06 Thread Christian MICHON
ach! posted too fast! I had to use image instead of vmlinux. I can see a boot sequence working now... not far now... On 7/6/07, Christian MICHON <[EMAIL PROTECTED]> wrote: Hi list, I used the .config I was given (originally for 2.6.11+tcx), and did minor tweaks to upgrade it to 2.6.21. Once c

[Qemu-devel] problems booting a sparc32 kernel

2007-07-06 Thread Christian MICHON
Hi list, I used the .config I was given (originally for 2.6.11+tcx), and did minor tweaks to upgrade it to 2.6.21. Once compiled, the kernel vmlinux does not boot. I've error messages like: unknown filesystem type Not a bootable ELF image unknown filesystem type Not a Linux kernel image unknown

Re: [Qemu-devel] suitability for extension encapsulation in firewall

2007-07-06 Thread Paul Brook
On Friday 06 July 2007, Eric S. Johansson wrote: > I'm looking for a way to encapsulate applications on a firewall (IPCop). > My line of reasoning is an encapsulated extension environment would help > protect the integrity of the firewall and give users greater latitude in > creating extension app

[Qemu-devel] suitability for extension encapsulation in firewall

2007-07-06 Thread Eric S. Johansson
I'm looking for a way to encapsulate applications on a firewall (IPCop). My line of reasoning is an encapsulated extension environment would help protect the integrity of the firewall and give users greater latitude in creating extension applications. What I would like to do is install qemu as

Re: [Qemu-devel] Problem with the -serial option of qemu

2007-07-06 Thread The MoonSeeker
On my ubuntu I have qemu 0.9.0 And on my Gentoo I have 0.8.1. Now I don't know howto install qemu 0.9.0 on my gentoo with GCC4 and a 2.6.20 kernel. If I install GCC3, I have to change my kernel. Any idea to avoid this? And use GCC4 with qemu 9.0.x? Finally, I don't have anything on the port