Re: Brain storm: how do I debug this?

2011-03-30 Thread Aviv Greenberg
The bt shows you are in cpu_idle but what is the full trace. If i had to bet i would say that this is related to power management issue or some another interrupt that the OS is waiting for that does not arrive. 2011/3/19 Shachar Shemesh shac...@shemesh.biz: In 2009 I won a SheevaPlug as part of

Re: Solved (was: Brain storm: how do I debug this?)

2011-03-30 Thread Aviv Greenberg
OK i lost the bet :) 2011/3/19 Shachar Shemesh shac...@shemesh.biz: On 19/03/11 14:42, Shachar Shemesh wrote: Now I'm stuck for idea as to what to try next. Anyone? The problem turned out to be that the inittab was running everything it had to do, and was done. It closed the serial line

Re: same application code - different behavior with kernels 2.4 vs. 2.6

2010-04-30 Thread Aviv Greenberg
+ settings / epoll etc etc - you know the drill :) --Aviv On Tue, Apr 27, 2010 at 06:17, Alexander Indenbaum alexander.indenb...@gmail.com wrote: Hey, I'm playing with a Linux embedded box. Some time ago, we (finally) switched from kernel 2.4.36 to 2.6.18.8. Naturally libc was also upgraded

Re: The *route* saga continues, weirder...

2010-01-03 Thread Aviv Greenberg
Try to disable any daemons that might mess with interfaces/routing: dhclient NetworkManager etc, try see if the problem goes away when these daemons are down. 2010/1/3 Hetz Ben Hamo het...@gmail.com: Hi, Last time I asked about routing issue on a wifi connected machine. Today I have noticed

Re: disabling loop unrolling in GCC

2009-12-21 Thread Aviv Greenberg
Just out of curiousity: why do you care about the resulting assembly? It's a strong indication that you are doing something wrong :) I would try to set i to volatile or to an extern to trick the compiler to drop the optimization (if the flags don't work). --Aviv 2009/12/21 Shachar Shemesh shac

Re: disabling loop unrolling in GCC

2009-12-21 Thread Aviv Greenberg
: c3 ret looks like i was right! On Mon, Dec 21, 2009 at 15:54, Shachar Shemesh shac...@shemesh.biz wrote: Aviv Greenberg wrote: Just out of curiousity: why do you care about the resulting assembly? It's a strong indication that you are doing something wrong :) First

Re: disabling loop unrolling in GCC

2009-12-21 Thread Aviv Greenberg
Also, i tried grepping for loop and then negate all loop related params: linux-gec2:~/projects/lu # gcc -c -O3 -fno-align-loops -fno-move-loop-invariants -fno-peel-loops -fno-prefetch-loop-arrays -fno-rerun-cse-after-loop -fno-reschedule-modulo-scheduled-loops -fno-tree-loop-im

Re: Kernel Oopsed, but where ?

2009-12-02 Thread Aviv Greenberg
On Tue, Dec 1, 2009 at 18:12, Ilya A. Volynets-Evenbakh i...@total-knowledge.com wrote: Lev Olshvang wrote: Something looks rather messed up, since your init function calls a cleanup function. Could it be some sort of stack corruption? Not likely. Many times when an init function fails,

Re: Kernel Oopsed, but where ?

2009-12-01 Thread Aviv Greenberg
it seems that something failed while a module (lpg610) was initializing, and cleanup was called. At some point during cleanup, an access to invalid memory was attempted, cusing the oops. what is lpg610, i searched using lxr got no results. Is this a standard module? On Tue, Dec 1, 2009 at 09:57,

Re: Trying to understand multicast packet IP routing - why src IP address affects reception ??//

2009-08-08 Thread Aviv Greenberg
Every incoming packet goes through input routing. The result of that routing is either to receive the packet locally, drop, or forward it. There is a hidden local routing table, that is used to do routing for incoming packets. It is populated automatically (e.g when u add an new local interface)

Re: Web sites that display ONLY the client IP.

2009-08-07 Thread Aviv Greenberg
There are many services that does that. Just add the word api to your google search. An example: http://smart-ip.net/en/api/ The idea is not to scrape HTML but to query some web service and get a parsable answer. On 08/08/2009, diksbcseanbcsa sdbsd...@sdf.lonestar.org wrote: Are there web

Re: PAE question

2009-08-04 Thread Aviv Greenberg
I think that the reason for installing PAE kernel as a default is because the No Execute (aka NX bit) CPU feature is available only when the CPU is configured to PAE mode. AFAIK the other OS from Redmond also uses PAE by default (using the ntkrpamp image). I don't know about performance

0AD - A real-time strategy game, now in open source.

2009-07-27 Thread Aviv Sharon
Hi everybody, My name is Aviv Sharon, and I'm a 22-year-old student from Haifa and a member of Wildfire Games, a team of volunteer game developers working on 0 A.D. - a free, 3d, historically-based real-time strategy game. Wildfire Games has announced that it will be moving its previously closed

Re: Looking for lecturer

2009-07-24 Thread Aviv Greenberg
. thanks, Aviv On 22/07/2009, Noam Meltzer tsn...@gmail.com wrote: Hi, The RD group I'm working at is looking for a Linux expert to give us a series of lectures about the Linux OS. We are a group of 20 programmers developing in the Linux kernel. The focus of the lectures

Re: Linux / Computer Books in Israel

2009-07-15 Thread Aviv Ben-Yosef
Actually, I considered recommending them too, but made a quick check before. Ordering The Pragmatic Programmer and Pragmatic Thinking and Learning from Amazon (+shipping) totals at $77, as opposed to $86 on Combooks. Always compare :) Aviv 2009/7/15 Orna Agmon Ben-Yehuda ladyp...@gmail.com

Re: BIND_TO DEVICE and the loopback interface

2009-07-03 Thread Aviv Greenberg
From what i understand - you have 3 network interfaces: one for media, one for management and loopback. Why don't you create 2 listeners (media+loopback) from the application - such that only local connections or connections comming from the media interface (but not the management) are received?

Re: ping problems

2009-05-27 Thread Aviv Greenberg
If you ping another destination during the hang - does it work? If you ifdown and ifup the interfaces (wan + lan) on the router after a hang - is it released? an icmp packet is short so i don't think this is the case but: what is the MTU on the lan/wan? Also, use a tool like mtr

Re: ping problems

2009-05-27 Thread Aviv Greenberg
is wrong with the outgoing ping request packet. Did you see any difference between a goog ping and bad ping packets? On Wed, May 27, 2009 at 10:05, Erez D erez0...@gmail.com wrote: On Wed, May 27, 2009 at 9:41 AM, Aviv Greenberg avivg...@gmail.com wrote: If you ping another destination during

Re: (FW) JOB: Activity is looking for a Linux kernel expert.

2009-05-12 Thread Aviv Greenberg
I totally agree! There is no shame of making a quick buck as long as you're honest about it. On Tue, May 12, 2009 at 12:56, Geoffrey Mendelson geoffreymendel...@gmail.com wrote: he said: please contact some...@activity he didn't say: send your resume. My experience with activity: if you tell

Re: Network Traffic Generation

2009-03-16 Thread Aviv Greenberg
2009/3/16 Shachar Shemesh shac...@shemesh.biz: Sorry, almost got it  :-) Didn't i say mind boggling routing rules? Told ya! :) Shachar -- Shachar Shemesh Lingnu Open Source Consulting Ltd. http://www.lingnu.com ___ Linux-il mailing list

Re: Unable to boot a live CD

2009-03-16 Thread Aviv Greenberg
My 2 cents: make sure that you have the latest BIOS installed. All pre OS code relies on BIOS services to discover devices and read/write data. funky BIOS is not something unheard of. 2009/3/16 Dvir Volk dvir...@gmail.com: Can you try and boot from an image from:

Re: Network Traffic Generation

2009-03-13 Thread Aviv Greenberg
Seems like you have a routing problem. Say you have 1 box with 2 interfaces, having IP x and y. When you try to ping or connect to either x or y, the routing table is being consulted. The answer of what is the route to x is Local - and it is treated as loopback. I don't think actual packets will

Re: Analyzing dropped packets

2009-03-11 Thread Aviv Greenberg
, why are you even concerned with 2916/689587830 packet drops? On most scenarious, this is pretty normal behaviour. i would be more curious why there are 2900 errors :) Aviv On Wed, Mar 11, 2009 at 10:40, Vitaly li...@karasik.org wrote: 2009/3/11 Michael Green mishagr...@gmail.com: Bright minds

Re: Analyzing dropped packets

2009-03-11 Thread Aviv Greenberg
On Wed, Mar 11, 2009 at 13:49, Michael Green mishagr...@gmail.com wrote: On Wed, Mar 11, 2009 at 11:36 AM, Aviv Greenberg avivg...@gmail.com wrote: What is the server used for? What traffic is comming into the server (small packets? full MTU?)? at what rate? How many RX descriptors is your

Re: Email Hosting (POP+SMTP) Recommendation

2008-10-10 Thread Aviv Greenberg
How about google apps? It has secure pop+smtp+imap, has excellent web interface, and can support many domain aliases. Ohh and it is free (up to ~7Gb). On Fri, Oct 10, 2008 at 23:05, Shlomi Fish [EMAIL PROTECTED] wrote: Hi all! Can anyone recommend email hosting (secure POP + SMTP) without an

Re: NIC woes with Debian MSI MS-7507

2008-09-11 Thread Aviv Greenberg
On 16/07/2008, ronys [EMAIL PROTECTED] wrote: Good question. I may have something wrong when trying to install the module manually, since putting in in /lib/modules/... and running depmod didn't work under reboot, Verify the installation by trying to modprobe (instead of insmod) the module.

Re: OT: stopping google from showing swik.net results

2008-08-06 Thread Aviv Greenberg
Don't know about swik, but there is this site: http://www.givemebackmygoogle.com/ - that is a google wrapper site with many garbage searches removed. On Wed, Aug 6, 2008 at 13:01, Erez D [EMAIL PROTECTED] wrote: is there a way to make it permanent ? so i do not have to put -swik in every search

Satchmo project + Hebrew support

2008-07-27 Thread Aviv Greenberg
what is required to interface with Zap? i tried contacting them but all i got was void. Aviv = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail

trying to install ubuntu server with realtek driver

2008-05-25 Thread aviv sher
but when i tried to install it according to their instructions (readme file) i got the following: [EMAIL PROTECTED]:/home/aviv/Documents/r8168-8.006.00# make clean modules make -C src/ clean make[1]: Entering directory `/home/aviv/Documents/r8168-8.006.00/src' rm -rf *.o *.ko *~ core* .dep* .*.d

Re: SSHD for Windows

2008-03-13 Thread Aviv Greenberg
http://www.freesshd.com/ On 3/12/08, Gil Freund [EMAIL PROTECTED] wrote: Hi, I am looking for an SSHD implementation on Windows, prefreably one that does not depend on an installation of cygwin or SFU, and will use Windows authentication and command prompt. Any ideas? Thanks Gil

Re: Extreme network performance

2008-02-21 Thread Aviv Greenberg
I still fail to see how this is not an issue with IOAT - if you want to DMA into the user buffer, you better have that pinned and locked doe the duration of the DMA transfer. I checked and you are right! there is pinning of the pages ( http://lxr.linux.no/linux/net/ipv4/tcp.c#L1158). But i

RE: Extreme network performance

2008-02-20 Thread Aviv Greenberg
the sendmsg() call so the gain is usually nil. see the full message here : http://readlist.com/lists/vger.kernel.org/linux-net/0/1208.html Aviv

Re: Extreme network performance

2008-02-18 Thread Aviv Greenberg
wasting the main CPU cycles. There are more details (cpu caching optimizationetc) but this is the basic idea. I would be happy to discuss these issues with you. I sent you a private email. Thanks, Aviv On 2/12/08, Ira Abramov [EMAIL PROTECTED] wrote: Howdie, I seem to be getting edge cases

Re: [Job Offer and a byte more] PHP programmer and CTO

2008-01-16 Thread aviv sher
Hi Guys, Well its me Aviv who started the whole mess :) i would like to thank alot to all the really great insights... though i still have to say that almost no one has come forward either as a CTO or a Programmer... So I am a bit disappointed... so i am asking again if anyone out there knows

[Job Offer and a byte more] PHP programmer and CTO

2008-01-13 Thread aviv sher
knows it already This programmer will eventually become the CTO of the company... not to mention partnership! for more info contact me by email [EMAIL PROTECTED] or old fashion way by phone 054-6838708 Have a wicked week Aviv

Re: [Job Offer and a byte more] PHP programmer and CTO

2008-01-13 Thread aviv sher
system we dont want anyone to work for free so if my message was not clear... The job is a payable job :) the partnership is only so he will feel some obligation (and may be make some big bucks in the future) Aviv On Jan 13, 2008 12:41 PM, Geoffrey S. Mendelson [EMAIL PROTECTED] wrote: On Sun

Re: Processing time spent in IRQ handling and what to do about it

2007-12-19 Thread Aviv Greenberg
) Aviv Greenberg On 12/19/07, Dotan Shavit [EMAIL PROTECTED] wrote: On Tuesday 18 December 2007, Oded Arbel wrote: I can see that a lot of time is spent in the hard-IRQ region - sometimes more then all other regions together. Lets look for more hints... - Anything interesting in the logs

Terminals and tcsh PATH problems

2006-08-17 Thread Aviv Ben-Yosef
years old, and its an organization, so lots of stuff are loaded etc' (group environment settings etc). Thanks in advance, Aviv. -- Aviv Ben-Yosef aviv.by at gmail dot com = To unsubscribe, send mail to [EMAIL PROTECTED] with the word

Re: Terminals and tcsh PATH problems

2006-08-17 Thread Aviv Ben-Yosef
On 8/17/06, Geoffrey S. Mendelson [EMAIL PROTECTED] wrote: On Thu, Aug 17, 2006 at 07:51:59PM +0300, Aviv Ben-Yosef wrote: I have no clue whatsoever as to what may cause this, and I am pretty stunned ;) Does anyone have any ideas as to what the heck is going on? Root kit? Absolutely

Re: Outlook Web Access - Hebrew

2006-07-06 Thread Aviv Ben-Yosef
. Worked fine for me. -- Aviv Ben-Yosef aviv.by at gmail dot com = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]

Re: irq collisions

2005-06-26 Thread Aviv Goll
. The advice was, given a collision exist, to change some BIOS settings, anyway, nothing about the OS. My question was simply if I can check collision after linux had finished booting. It doesn't really metter anymore (though it would be nice to know). Regards Aviv

Re: irq collisions

2005-06-23 Thread Aviv Goll
Muli Ben-Yehuda wrote: On Wed, Jun 22, 2005 at 08:43:12PM +0300, Aviv Goll wrote: Hi, On windows I had the option to check if a device was experiencing an IRQ collision at the device manager. How do I do that in linux? I don't think the concept exists in Linux. What exactly does IRQ

irq collisions

2005-06-22 Thread Aviv Goll
Hi, On windows I had the option to check if a device was experiencing an IRQ collision at the device manager. How do I do that in linux? Thanks Aviv = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe

burning mp3 as data

2005-06-07 Thread Aviv Goll
was intact. How do I define k3b to burn like windows (or any other way that CD players can read)? Thanks Aviv = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command

Re: automatic renicing

2005-06-06 Thread Aviv Goll
ripperX` = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED] Aviv

automatic renicing

2005-06-05 Thread Aviv Goll
Hi, How do I make a program to run reniced whenever it runs? for example, I'm using ripperX to rip my cds and it uses lame. I want lame to run reniced. how do I do that. Thanks Aviv = To unsubscribe, send mail to [EMAIL

Re: no printer icon on KDE desktop

2005-05-06 Thread Aviv Goll
icons tab, and see if it's there. I don't have a printer directly attached but that's the logical place i would look for it... good luck, Aviv = To unsubscribe, send mail to [EMAIL PROTECTED] with the word unsubscribe in the message

Re: c++ sigmentation fault happens only in linux

2005-01-24 Thread Aviv Goll
On Mon, 24 Jan 2005 05:16:23 +0200, Micha Feigin [EMAIL PROTECTED] wrote: At Mon, 24 Jan 2005 02:45:52 +0200, Aviv Goll wrote: hi, I'm currently writing an assignment in c++ using g++. according to some printouts, during the following lines: stringstream Fstr; fstrblah blah

c++ sigmentation fault happens only in linux

2005-01-23 Thread Aviv Goll
on a remote unix is extremely uncomfortable. if anyone can help, it'll be great. thanks - Aviv P.S. I tried two different linux machines they both gave sig. fault... = To unsubscribe, send mail to [EMAIL PROTECTED] with the word

[Job offer]

2004-02-26 Thread Aviv Eliezer
Hi Everyone, I'm looking for a smart linux guy, for part-time job (~25 hrs / week). Work should be done from our offices, in Tel Aviv (Atidim). Preferred with some experience in linux sys admining. If it's of interest, pls shoot me an email, and I'll provide more details. Thanks, Aviv Eliezer

Re: X problems

2002-08-25 Thread Aviv
which program did you try to configure X with? there are several such programs - one of them might work. not sure which comes with mandrake - you should have mandrake's own X config utility (drakex?), or Xconfigurator (is it redhat specific?) or xf86setup, or i used like 3 different

Re: X problems

2002-08-25 Thread Aviv
i attached the file to this mail just btw, now when i ran it i only saw the kde screen for half a sec when switching between VCs XFree86 Version 4.2.0 / X Window System (protocol Version 11, revision 0, vendor release 6600) Release Date: 18 January 2002 If the server is older than

ISA modem configuration

2001-11-28 Thread Aviv
and isapnp is installed if it matters my BIOS is running in PNP mode/PNP OS or whatever way u want to call it kppp/minicom/gnome's ppp doesnt recognize it (modem is busy) thanks ahead Aviv