Re: [uml-user] Where is system_call?

2006-06-22 Thread Jeff Dike
On Thu, Jun 22, 2006 at 06:11:18PM -0400, Rick Spillane wrote: > I am trying to intercept all system calls just within the kernel layer > (with a 'normal' kernel I would do this by replacing sys_whatever in > the sys_call_table). What would be a good way to go about this in UML? > I would expect th

[uml-user] Where is system_call?

2006-06-22 Thread Rick Spillane
I am trying to intercept all system calls just within the kernel layer (with a 'normal' kernel I would do this by replacing sys_whatever in the sys_call_table). What would be a good way to go about this in UML? I would expect that since 'um' is its own architecture in the kernel tree, that it would

Re: [uml-user] about devfs and devpts and "can't open initial console"

2006-06-22 Thread Jeff Dike
On Fri, Jun 23, 2006 at 12:24:59AM +0800, paul john wrote: > i tried to start uml but report a error can't open initial console. > and search the mail list . a topic said that compile the uml kernel > haven't enable devfs devpts will make this "can't open inital console" Is the initial con

Re: [uml-user] about devfs and devpts and "can't open initial console"

2006-06-22 Thread Jeff Dike
On Thu, Jun 22, 2006 at 11:02:51AM -0700, kewlemer wrote: > On 6/22/06, paul john <[EMAIL PROTECTED]> wrote: > > i tried to start uml but report a error can't open initial console. > Try this :- > 1. Mount UML Root File System on a directory. > 2. Comment out the last four lines of /etc/inittab o

Re: [uml-user] Custom Compile Won't Boot

2006-06-22 Thread Jeff Dike
On Thu, Jun 22, 2006 at 02:04:51PM -0400, Rick Spillane wrote: > http://user-mode-linux.sourceforge.net/new/linux-2.6.16.bz2 That's 2.6.16 with my patchset in it, including the TLS support which is now in 2.6.17. > Works perfectly fine, this tells me that somehow I'm not compiling > correctly, ev

Re: [uml-user] about utilities

2006-06-22 Thread Jeff Dike
On Fri, Jun 23, 2006 at 02:46:01AM +0800, paul john wrote: > cc -g -Wall -c -o uml_mconsole.o uml_mconsole.c > uml_mconsole.c:38:31: readline/readline.h: No such file or directory > uml_mconsole.c:39:30: readline/history.h: No such file or directory You need to install readline-devel.

Re: [uml-user] Custom Compile Won't Boot

2006-06-22 Thread Rick Spillane
So apparently the Fedora image that was on the website didn't work with the 2.6.16 kernel I downloaded. Once I tried the image with 2.6.17 it worked fine. I think the Fedora image used thread local storage, and the 2.6.16 kernel didn't support it well. On 6/22/06, Rick Spillane <[EMAIL PROTECTED]>

[uml-user] about utilities

2006-06-22 Thread paul john
tools-20060323]# makeset -e ; for dir in jail jailtest humfsify mconsole moo port-helper tunctl uml_net uml_switch watchdog; do make -C $dir all; donemake[1]: Entering directory `/root/tools-20060323/jail' make[1]: Nothing to be done for `all'.make[1]: Leaving directory `/root/tools-20060323/jail'm

[uml-user] Custom Compile Won't Boot

2006-06-22 Thread Rick Spillane
I followed the instructions on the website to build the kernel, and it appears to finish making (no build errors) but when I try running it with this command: ./linux ubda=../FedoraCore5-x86-root_fs mem=128M It doesn't boot, and gives me this error: VFS: Mounted root (ext3 filesystem) readonly.

Re: [uml-user] about devfs and devpts and "can't open initial console"

2006-06-22 Thread kewlemer
On 6/22/06, paul john <[EMAIL PROTECTED]> wrote: > i tried to start uml but report a error can't open initial console. Try this :- 1. Mount UML Root File System on a directory. 2. Comment out the last four lines of /etc/inittab of UML Root File System 3. Insert a line "c0:1235:respawn:/sbin/agett

[uml-user] about devfs and devpts and "can't open initial console"

2006-06-22 Thread paul john
that is a problem .   i tried to start uml but report a error  can't open initial console.  and search the mail list .  a topic said that  compile the uml kernel haven't enable devfs devpts  will make this "can't open inital console"   happened . so i tried to make these option enabled , but

[uml-user] 上半期を振り返って@ 体験談

2006-06-22 Thread shima
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