Re: [ARM-LINUX]Init process is not getting launched while bringing up an opensource kernel on Qualcomm board...

2013-04-18 Thread Sarbojit Ganguly
> Please give me pointers on how to proceed. > > > On Fri, Apr 19, 2013 at 10:38 AM, Sarbojit Ganguly < > unixman.linux...@gmail.com> wrote: > >> On 19 April 2013 09:39, sandeep kumar wrote: >> >>> Hi All >>> >>> I am doing a open-sour

Re: [ARM-LINUX]Init process is not getting launched while bringing up an opensource kernel on Qualcomm board...

2013-04-18 Thread Sarbojit Ganguly
On 19 April 2013 09:39, sandeep kumar wrote: > Hi All > > I am doing a open-source kernel bringup on Qualcomm board. I reached till > the successfull kernel initialization complete, and i can see the > run_init_process() function executing successfully. But still i am not > seeing my init process

Re: Build error in linux-3.8.7

2013-04-18 Thread Sarbojit Ganguly
.config file. > Good :-) > > > ** ** > > Thanks**** > > Giri > > ** ** > > *From:* Sarbojit Ganguly [mailto:unixman.linux...@gmail.com] > *Sent:* Wednesday, April 17, 2013 5:43 PM > > *To:* Giridhara RP (grp) > *Cc:* kernel

Re: Build error in linux-3.8.7

2013-04-17 Thread Sarbojit Ganguly
*From:* kernelnewbies-boun...@kernelnewbies.org [mailto: > kernelnewbies-boun...@kernelnewbies.org] *On Behalf Of *Giridhara RP (grp) > *Sent:* Wednesday, April 17, 2013 1:42 PM > > *To:* Sarbojit Ganguly > *Cc:* kernelnewbies@kernelnewbies.org > *Subject:* RE: Build error in linux-3.8.7 >

Re: Build error in linux-3.8.7

2013-04-17 Thread Sarbojit Ganguly
ftware Foundation, Inc. > > This is free software; see the source for copying conditions. There is NO > > > warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. > Can you try with latest version of GCC 4.5 or later? It seems your gcc is

Re: Build error in linux-3.8.7

2013-04-16 Thread Sarbojit Ganguly
Hello GRP, Can you post your toolchain (gcc) version? As you're doing this, may I request you to try with 3.8.8? Regards, Sarbojit On 17 April 2013 10:20, Giridhara RP (grp) wrote: > Hi, > > ** ** > > I am new to linux kernel buidling. I have download 3.8.7 latest (stable) > kernel from

Re: What is PageSlab?

2012-07-16 Thread Sarbojit Ganguly
eoh wrote: > > > On Fri, Jul 13, 2012 at 8:35 PM, Sarbojit Ganguly > wrote: >> >> Hello Community, >> >> I was browsing the tree and in slub.c/ function kfree(), I found >> "PageSlab" >> I could not find its definition anywhere. >> >> A

What is PageSlab?

2012-07-13 Thread Sarbojit Ganguly
Hello Community, I was browsing the tree and in slub.c/ function kfree(), I found "PageSlab" I could not find its definition anywhere. Also, googling about it did not yield much help except for pointers to various patches _using_ this. Can anyone explain what it is and where it is defined (if at

Re: Continuous Interrupt Problem

2012-06-14 Thread Sarbojit Ganguly
My apologies as I did not get mail where the problem he faced was resolved. Anyway, I faced almost similar issue where the problem boiled down to the flag. So I was kind of interested. On 14 June 2012 15:09, anish singh wrote: > On Thu, Jun 14, 2012 at 2:59 PM, Sarbojit Ganguly >

Re: Continuous Interrupt Problem

2012-06-14 Thread Sarbojit Ganguly
t you paste the code for your probe routine where you are >> calling request_irq. >> Are you using threaded irq?It would be difficult to diagnose the >> problem without looking >> at your TSP manual and your code to find out the problem. >> > >> > >> &

Re: Continuous Interrupt Problem

2012-06-13 Thread Sarbojit Ganguly
Hi Arun, While I agree to your pointers but he is facing the problem of "interrupt floods" even before he touches. IMHO the culprit could be the flag. On 14 June 2012 12:01, Arun KS wrote: > Hello Siddharth, > > On Thu, Jun 14, 2012 at 10:34 AM, siddharth saxena > wrote: >> Hi all >> >> I need

Re: Continuous Interrupt Problem

2012-06-13 Thread Sarbojit Ganguly
To my understanding "IRQF_TRIGGER_LOW" is a flag which will trigger the interrupt when the line is _low_. Now, since you are not touching, the line remains low and satifies the condition. Hence the interrupt is triggered by the core. Can you change it to IRQF_TRIGGER_HIGH and recheck. Please consu

Re: [RFC]confusions about 'struct' define

2012-06-04 Thread Sarbojit Ganguly
Foward declaration, that is. You can vaguely compare it to function prototypes. On 1 June 2012 15:00, Bernd Petrovitsch wrote: > Hi! > > On Don, 2012-05-31 at 01:37 +0800, harryxiyou wrote: >> On Thu, May 31, 2012 at 1:20 AM, Gaurav Jain wrote: > [...] >> > Those are forward declarations as the

Re: TWD, MCT, MSM timer

2012-05-29 Thread Sarbojit Ganguly
Try pasting the specific parts of the code you are having trouble understanding. One cannot be spoon-fed. On 29 May 2012 18:53, naveen yadav wrote: > Dear All, > > I want to know details about TWD, MCT, MSM timer. > > can any body let me know. > > Thanks > > __

Re: how to study process schedule

2012-05-26 Thread Sarbojit Ganguly
Hello, Please ensure you use English as a method of communication when you are sending mail to the list. Thank you. On 26 May 2012 17:42, 王哲 wrote: > > > 2012/5/26 刘智猷 >> >> >> >> 2012/5/26 王哲 >>> >>> Hello Everyone >>>I want to study process schedule.but i don't kown how to begin. >>

Re: Incremental Linking

2012-05-23 Thread Sarbojit Ganguly
Hello Dave, I tried to explain this feature (no doubt you have explain it perfectly) but he is looking for _how_ kernel module gets loaded and somehow (I wonder how!) dubs the entire process as "incremental link" ! On 23 May 2012 21:47, Dave Hylands wrote: > Hi Somanath, > > On Tue, May 22, 2012

Re: Incremental Linking

2012-05-23 Thread Sarbojit Ganguly
I think this might help (taking a cue from your last statement) http://www.ibm.com/developerworks/linux/library/l-lkm/ On 23 May 2012 13:20, Sarbojit Ganguly wrote: > Can you please elaborate on that? What exactly you are trying to find > out and other details. > > > On 23

Re: Incremental Linking

2012-05-23 Thread Sarbojit Ganguly
y binding by which kernel > modules are being inserted into running kernel. > > please CMIIW. > > Regards, > Somanath > > From: Sarbojit Ganguly > To: somanath sahoo > Sent: Wednesday, May 23, 2012 11:20 AM > Subject: Re: Incremental Linking > > Soman