| 137720284685_521460007407 | Claude Robitaille |
|
Hi Claude....
Just trying to give you idea...
On Mon, May 18, 2009 at 4:35 AM, Claude Robitaille <clauder@xxxxxxxxxxxx wrote:
Hi all,
i am trying to create a module that will receive fram |
|
| |
| 141722914663_590960007729 | raz ben yehuda |
|
Hi....
On Tue, May 19, 2009 at 12:07 AM, Claude Robitaille
<clauder@xxxxxxxxxxxx wrote:
Thanks Mulyadi,
this is what I was suspecting would be the way to go. But I am more
familiar, stil |
|
| |
| 127621294396_509260007240 | raz ben yehuda |
|
That is another solution; which function do you call to transmit:
dev_queue_xmit? Do you handle fragmentation, and hence need to receive
ICMP replies?
|
|
| |
| 135928034682_512960007674 | seshikanth varma |
|
Can i make a direct/quick guess? did u use spin lock in your codes?
if yes, that could be the problem:
caller of sock_sendmsg() must be able to sleep:
1945 if (copy_from_user(ctl |
|
| |
| 152722134477_515060007652 | seshikanth varma |
|
On Sun, May 17, 2009 at 3:18 PM, seshikanth varma
<seshikanthvarma@xxxxxxxxx wrote:
Hi All,
I am trying to understand the implementation of copy_from_user() and
copy_to_user() implemen |
|
| |
| 125123574680_593760007454 | SandeepKsinha |
|
IMO, binutils members can answer this better.
copying binutils list....
On Sat, May 23, 2009 at 12:06 AM, seshikanth varma
<seshikanthvarma@xxxxxxxxx wrote:
Hi
I googled out but i could not |
|
| |
| 134429884746_500660007445 | Robert P J Day |
|
SandeepKsinha wrote:
On Sat, May 23, 2009 at 1:02 PM, SandeepKsinha <sandeepksinha@xxxxxxxxx wrote:
IMO, binutils members can answer this better.
copying binutils list....
On Sat, M |
|
| |
| 173621734574_513160007190 | arun c |
|
On Sat, May 16, 2009 at 10:11 PM, Robert P. J. Day
<rpjday@xxxxxxxxxxxxxx wrote:
i just want to verify how to play with the linux-next tree.
following the instructions here:
re |
|
| |
| 137126244994_505360007620 | SandeepKsinha |
|
Hi Arun,
On Sat, May 16, 2009 at 5:48 PM, arun c <arun.edarath@xxxxxxxxx wrote:
Hi all,
I want to copy data from user space to PCI memory.
I mapped the PCI memory of the card by,
1 |
|
| |
| 172822804834_520460007814 | SandeepKsinha |
|
Hi Arun, Sandeep,
On Sat, May 16, 2009 at 06:33:44PM +0530, SandeepKsinha wrote:
Hi Arun,
On Sat, May 16, 2009 at 5:48 PM, arun c <arun.edarath@xxxxxxxxx wrote:
Hi all,
I want |
|
| |
| 185626834170_553660007741 | Grant Grundler |
|
Hi,
On Mon, May 18, 2009 at 6:50 AM, Grant Grundler
<grundler@xxxxxxxxxxxxxxxx wrote:
Hi Arun, Sandeep,
On Sat, May 16, 2009 at 06:33:44PM +0530, SandeepKsinha wrote:
Hi Arun,
On |
|
| |
| 199029634729_573560007626 | Message not availabl |
|
|
|
| |
| 117927054799_575360007063 | David Wuertele |
|
|
|
| |
| 194422074688_593760007441 | Kalpesh Rathod |
|
i hope this old mailist archive can help u..
rel="nofollow" kerneltrap.org/mailarchive/linux-kernel/2007/1/11/44365/thread kerneltrap.org/mailarchive/linux-kernel/2007/1/11/44365/thread
O_DIR |
|
| |
| 155729884722_539060007153 | sikandar shah |
|
Hi...
Trying my best to answer....
On Thu, May 14, 2009 at 6:51 PM, Kalpesh Rathod <kalpeshrathod@xxxxxxxxx wrote:
Hi,
I want to implement bottom half handler for my driver. As per my
d |
|
| |
| 120320484836_537360007454 | seshikanth varma |
|
Hi!
On 02:45 Thu 14 May , sikandar shah wrote:
Hello i am a interested in linux development,but there are many resources
about development in C,C++ in linux but i want to do programming in
|
|
| |
| 111425734417_584460007387 | seshikanth varma |
|
On 5/14/09, seshikanth varma <seshikanthvarma@xxxxxxxxx wrote:
Hi All,
My desktop has single i386 processor and i installed ubuntu with SMP kernel
on it.
grep processor /proc/cpuinfo show |
|
| |
| 146924864091_526760007928 | RT Mistler |
|
Hi,
- is there a way to acquire physically contiguous DRAM pages by memory
mapping /dev/mem or /dev/zero? Would this method guarantee physical
continuity and fail otherwise or just be best-effort a |
|
| |
| 133121824134_501960007395 | Robert P J Day |
|
On Mon, May 11, 2009 at 5:00 PM, RT Mistler <rtmistler@xxxxxxxxxx wrote:
Hi,
Ive been looking at some kernel modules trying to map an embedded
devices resources and while going through a |
|
| |
| 146026764382_518260007575 | Woodrow Douglass |
|
On Mon, May 11, 2009 at 5:22 PM, Robert P. J. Day <rpjday@xxxxxxxxxxxxxx wrote:
On Mon, 11 May 2009, Bob Beers wrote:
On Mon, May 11, 2009 at 5:00 PM, RT Mistler <rtmistler@xxxxxxxxxx |
|
| |
| 133522694623_517160007206 | Martin MxF8ller Skar |
|
|
|
| |
| 162627584779_504360007086 | Vikash Kumar |
|
Hi,Can someone help me understand the significance of spacing in struct linear_conf_t ?struct linear_private_data{ struct linear_private_data *prev; /* earlier version * |
|
| |
| 143020704572_552160007811 | Mulyadi Santosa |
|
Does x86 support 8K pages??? IMO, No. |
|
| |
| 144826694994_558360007112 | Vikash Kumar |
|
yeah, i think the page size refer to hardware mechanism.
reference as "Intel® 64 and IA-32 Architectures
Software Developer’s Manual
Volume 3A:
System Programming Guide, Part 1" |
|
| |
| 197821484789_536060007855 | Srinivas G |
|
|
|
| |
| 193526674124_555760007768 | Greg KH |
|
Im not sure what windows has. But KGDB gives you everything that a
normal GDB session gives. And it is quite simple to use ...
-----Original Message-----
From: kernelnewbies-bounce@xxxxxxxxxxx |
|
| |
| 176324634526_554260007127 | Sukanto Ghosh |
|
From: Greg KH [ rel="nofollow" mailto:greg@xxxxxxxxx mailto:greg@xxxxxxxxx ]
Use a network console, having all of your kernel log messages get sent
to a separate machine over the network. |
|
| |
| 162829364197_520060007535 | Sukanto Ghosh |
|
Hi...
On Mon, May 11, 2009 at 4:22 PM, Sukanto Ghosh
<sukanto.cse.iitb@xxxxxxxxx wrote:
Hi,
I was adding a field to the 3 trace_mark() calls in kernel/sched.c.
The calls are at: i) conte |
|
| |
| 101129064204_500460007893 | Mulyadi Santosa |
|
I have checked by setting conditional breakpoints that task- mm is
always NULL in those locations. I have also found that task remains
NULL many times, but surprisingly the trace_mark() successfully |
|
| |
| 111724654041_590760007372 | nidhi mittal hada |
|
i have compiled and installed kernel 2.6.28.7 on my machineand wrote a kernel module which uses simply current- mmbut compilation error comes using field mm in my machine in sched.h definition if tas |
|
| |
| 176227594039_588760007877 | Robert P J Day |
|
On Mon, May 11, 2009 at 4:20 PM, nidhi mittal hada
<nidhimittal19@xxxxxxxxx wrote:
i have compiled and installed kernel 2.6.28.7 on my machine
and wrote a kernel module which uses simply curr |
|
| |
| 165420794340_517960007847 | Robert P J Day |
|
2009/5/10 Robert P. J. Day <rpjday@xxxxxxxxxxxxxx : whats the current state of the art WRT real time in the kernel? ive never played with real time yet, but im interested in giving it a |
|
| |
| 130622494783_550460007239 | Denis Borisevich |
|
On Sun, 10 May 2009, Denis Borisevich wrote:
Here is the wiki page of the CONFIG_PREEMPT_RT patch
rel="nofollow" rt.wiki.kernel.org/index.ph/Main_Page rt.wiki.kernel.org/index.ph/Main_Page |
|
| |
| 103924604144_524360007633 | Gabriele Modena |
|
On Mon, 11 May 2009, Denis Borisevich wrote:
2009/5/10 Robert P. J. Day <rpjday@xxxxxxxxxxxxxx :
On Sun, 10 May 2009, Denis Borisevich wrote:
Here is the wiki page of the CONFIG_PR |
|
| |
| 113625834097_517860007923 | venkatram ajmeera |
|
Hi,I was just looking through the hlist implementation and found it somewhat confusing. I did get a better idea after referring to this : rel="nofollow" mail.nl.linux.org/kernelnewbies/2008-02/msg |
|
| |
| 155122514681_559060007998 | Rohit Sharma |
|
|
|
| |
| 146727924076_580760007697 | seshikanth varma |
|
On Fri, May 8, 2009 at 8:36 PM, venkatram ajmeera <toajmeera@xxxxxxxxx wrote:
Hai I am interested in learing linux kernel internal thouroughly
I advice you to get "Linux |
|
| |
| 165422784947_543660007395 | seshikanth varma |
|
On Thu, May 7, 2009 at 10:38 PM, seshikanth varma
<seshikanthvarma@xxxxxxxxx wrote:
Hi,
I am learning linux kernel. I have written a simple program to understand
the usage of mutex variable |
|
| |
| 167628224856_582160007321 | Chetan Nanda |
|
On Thu, May 7, 2009 at 10:58 PM, seshikanth varma
<seshikanthvarma@xxxxxxxxx wrote:
This is the way i have defined the variables:
volatile int i asm("eax"); /* For |
|
| |
| 145322014904_555060007393 | Chetan Nanda |
|
On Fri, May 8, 2009 at 4:42 PM, Chetan Nanda
I am still confused, as every thread will be having its own register set and
this set will get stored in its tast_struct at each context switch and a |
|
| |
| 147329304645_515460007783 | Pei Lin |
|
On Sun, May 10, 2009 at 4:56 PM, Chetan Nanda <chetannanda@xxxxxxxxx wrote:
On Fri, May 8, 2009 at 7:34 PM, Mulyadi Santosa <mulyadi.santosa@xxxxxxxxx
wrote:
On Fri, May 8, 2009 |
|
| |
| 115129874575_522760007546 | seshikanth varma |
|
Please note that task_struct structure will be shared in case of kernel threads. If u use pthread library, it being a user space thread does not have a specific task_struct structure. So, kernel does |
|
| |
| 192524464825_587160007607 | Ramesh |
|
One thing is my machine is not SMP. How do i enable SMP on my machine? Mine is single i386 processor and my aim is to emulate SMP over it. |
|
| |
| 126625584428_512160007493 | Ramesh |
|
Hi Ramesh,My program above has uselock=0 for not using pthread_mutex_lock and 1 for using pthread_mutex_lock. I tried with files too. Theoritically speaking, this should generate race condition |
|
| |
| 144228314694_534660007073 | Mulyadi Santosa |
|
Hi Seshi, I suppose race is generated with LOOPCONSTANT = 100000, Actually for race on the variables the threads need to be scheduled in the middle of updating the v |
|
| |
| 174028544002_538460007522 | sandeep lahane |
|
Yes to some extent ... I have already done experimenting on changing |
|
| |
| 116621594508_574160007301 | sandeep lahane |
|
This sounds good. My kernel is not SMP. Then to try some experiments on this concept of automicity and how the threads are affected with this, is there any way to simulate SMP kernel. I mean, i want |
|
| |
| 128723104748_511160007630 | sky knight |
|
Hey this is really awesome :) ... One more thing u want to understand is that we have several concurrency problems like producer-consumer, reader-writer etc. How do i test these things ? Modifying th |
|
| |
| 171924474188_514660007567 | Robert P J Day |
|
Hi,
On Thu, May 7, 2009 at 7:30 PM, sky knight <sky_knight02@xxxxxxxxx wrote:
How to find whether proc is mounted or sys is mounted using C libraries.
You can use gnu libc functions:
rel="n |
|
| |
| 163920104398_533360007779 | pradeep singh |
|
Hello all,
I just read a paper
which says "The
system was configured in uniprocessor and singlethreaded
mode", I searched google for the me |
|
| |
