[uml-devel] os_lock_file removal

the standard answer. Can anyone provide positive or negative feedback on this approach? Possibly a better approach? Thanks, Allan Graves begin:vcard fn:Allan Graves n:Graves;Allan email;internet:[EMAIL PROTECTED] tel;work:603-8973276 x-mozilla-html:FALSE version:2.1 end:vcard

[uml-devel] Clarification of UML and AIO?

Hi guys... Trying to do some AIO stuff here, and got a question. Perhaps I'm not understanding how AIO works in UML... Could someone perhaps give me an explanation of why we end up in pread, instead of aio? Does UML not support AIO through its block device driver? Thank you, Allan The simp

Re: [uml-devel] Clarification of UML and AIO?

Jeff, Blaisor, you're exactly right. Linux aio uses io_submit, not aio_read, it seems. aio_read calls clone to make a new thread to do its "aio". Thank you all for your help. Allan Jeff Dike wrote: Tracing the aio_read() through the UML kernel finally gets me here: #0 sys_pread64 (fd=3,

[uml-devel] Best way to debug?

This is a question to you kernel developers... when using UML, what's teh best way to debug a kernel panic? Get UML to generate a core? Setup netdump or some such? How do you guys usually do it? Allan --- SF.Net email is sponsored by: Dis

[uml-devel] SMP support in SKAS Mode

Jeff, I don't know if you want me to file a bug for this or not, but it'd be really helpful to have some sort of SMP enabled in SKAS mode like it is in TT mode. Some bugs are only gonna crop on SMP, as you well know. Thanks, Allan begin:vcard fn:Allan Graves n:Graves;Allan email;internet:[EMA

[uml-devel] patch for mconsole to interrupt for gdb

Jeff, Here's the patch for mconsole to make it interrupt for gdb. Allan --- uml_mconsole.c.orig 2005-08-26 13:08:33.0 -0400 +++ uml_mconsole.c 2005-08-26 15:32:31.0 -0400 @@ -37,13 +37,20 @@ #include #include #include +#include + static char uml_name[11]; static st

[uml-devel] new patch

Jeff, here we have fscanf. :) Sorry bout that. Allan --- uml_mconsole.c.orig 2005-08-26 13:08:33.0 -0400 +++ uml_mconsole.c 2005-08-26 15:53:11.0 -0400 @@ -37,13 +37,20 @@ #include #include #include +#include + static char uml_name[11]; static struct sockaddr_un sun

[uml-devel] patch for interrupt, try 3

Words fail me? :) --- uml_mconsole.c.orig 2005-08-26 13:08:33.0 -0400 +++ uml_mconsole.c 2005-08-26 16:22:22.0 -0400 @@ -37,13 +37,18 @@ #include #include #include +#include + static char uml_name[11]; static struct sockaddr_un sun; +static long int uml_pid; -stat

[uml-devel] patch, try #3 for interrupt

I must be perfect. Really, really perfect. If not, Jeff will make me. --- uml_mconsole.c.orig 2005-08-26 13:08:33.0 -0400 +++ uml_mconsole.c 2005-08-26 18:07:10.0 -0400 @@ -37,13 +37,18 @@ #include #include #include +#include + static char uml_name[11]; static str

[uml-devel] gdb ignoring skas breakpoints?

Jeff, I thought i had this thread trace thing several times, but I couldn't get gdb to stop on breakpoints, its like it was ignoring them it thought everything was in thread_info.h. And it listed the right code, and i could do like b 26, and it would set a breakpoint for line 26 of the

[uml-devel] stack and scheduler patches

h/um/drivers/mconsole_kern.c2005-08-28 19:41:01.0 -0400 +++ linux-2.6.13-stack/arch/um/drivers/mconsole_kern.c 2005-08-31 16:24:51.0 -0400 @@ -32,6 +32,7 @@ #include "os.h" #include "umid.h" #include "irq_kern.h" +#include "choose-mode.

[uml-devel] sched and stack patch changelogs.

BB: Sorry I hadn't included a changelog, Jeff and I had talked about this a lot, I forgot that other people would be reading them. :) Author: Allan Graves<[EMAIL PROTECTED]> Scheduler Cleanup Patch: This patch moves code that is in both switch_to_tt and switch_to_s

Re: [uml-devel] stack and scheduler patches

e task. If you pass 0, it will seg fault w\o the check. I'm not sure what a signed off-by does, but long as i can get bb to agree with this i'm okay with it. :) Allan Jeff Dike wrote: On Wed, Aug 31, 2005 at 07:06:33PM -0400, Allan Graves wrote: Jeff, Here's the

[uml-devel] sysrq patch

Changes: Fixes sysrq t to work under skas mode. Adds macros to get register arguments from the jmp bufs in conjunction with a new function. Changes the show_trace call to pass the correct task, not the current one. Let me know what you want changed, jeff, i set vim to hardtabs, i hope the w

Re: [uml-devel] Clearing kmalloc_ok during shutdown is broken - malloc will clear our data.

03:08, Jeff Dike wrote: On Thu, Sep 29, 2005 at 04:14:02PM +0200, Blaisorblade wrote: I now even found (by chance) the original mail from Allan Graves - and the changes in arch/um/include/sysdep-x86_64/ptrace.h weren't in his patch and are unrelated. Plus, I think they're also bogu

[uml-devel] [Fwd: patch info]

Here's what i get when i compile the patch with 2.6.14 and skas-ldt patch. Sorry for the duplication in the patch list itself, it includes the dry run. --- Begin Message --- [ averhuls_avd ] bash-3.00# make linux ARCH=um modules CHK arch/um/include/user_constants.h CHK include/linux/v