Re: Reading debug/tracing info

2011-08-20 Thread Vladimir Murzin
On 8/20/11, esmaeil mirzaee wrote: > Hi > > On Sat, Aug 20, 2011 at 12:10 PM, Prateek Sharma > wrote: >> >> >> On Sat, Aug 20, 2011 at 3:20 PM, Prateek Sharma >> wrote: >>> >>> Hello all, >>> I am learning how to add static trace points via trace_events. >>> I am seeing the trace using 'cat

Re: Reading debug/tracing info

2011-08-20 Thread Vladimir Murzin
On 8/20/11, Prateek Sharma wrote: > Hello all, > I am learning how to add static trace points via trace_events. > I am seeing the trace using 'cat /sys/kernel/debug/tracing/trace' . > Naturally the tracing buffer size is limited. My question is, what is the > recommended way of reading trace d

Re: [ Kernel not booting up ]

2011-08-20 Thread ashish raste
Hi Srivatsa, On 8/20/11, Srivatsa Bhat wrote: > Hi Ashish, > > On Sat, Aug 20, 2011 at 3:48 PM, ashish raste wrote: > >> Hi all, >> >> Recently I compiled and tried installing kernel (2.6.39.3), which I >> downloaded from kernel.org >> All the activity that I did was to copy the .config file of

Re: getting started

2011-08-20 Thread Julie Sullivan
On Sat, Aug 20, 2011 at 4:04 AM, esmaeil mirzaee wrote: > Hi > > On Fri, Aug 19, 2011 at 11:44 PM, Julie Sullivan > wrote: >>> Also driver staging is always looking for more contributors and you >>> can get a good feel for what is going on on the mailing list: >>> devel.linuxdriverproject.org > T

Re: Headset driver detection problem during bootup

2011-08-20 Thread anish singh
adding more information and experts on alsa. On Fri, Aug 19, 2011 at 9:23 PM, anish singh wrote: > I need some suggestions for below situation: > > Headset if it is inserted before the device is powered up is > now detected by forcefully calling the interrupt handler in > the probe function of th

Re: [ Kernel not booting up ]

2011-08-20 Thread Srivatsa Bhat
Hi Ashish, On Sat, Aug 20, 2011 at 3:48 PM, ashish raste wrote: > Hi all, > > Recently I compiled and tried installing kernel (2.6.39.3), which I > downloaded from kernel.org > All the activity that I did was to copy the .config file of my distro > (Ubuntu 10.10), then the following commands : >

Re: [ Kernel not booting up ]

2011-08-20 Thread Anuz Pratap Singh Tomar
On Sat, Aug 20, 2011 at 11:18 AM, ashish raste wrote: > Hi all, > > Recently I compiled and tried installing kernel (2.6.39.3), which I > downloaded from kernel.org > All the activity that I did was to copy the .config file of my distro > (Ubuntu 10.10), then the following commands : > > - make me

Re: Reading debug/tracing info

2011-08-20 Thread esmaeil mirzaee
Hi On Sat, Aug 20, 2011 at 12:10 PM, Prateek Sharma wrote: > > > On Sat, Aug 20, 2011 at 3:20 PM, Prateek Sharma > wrote: >> >> Hello all, >>     I am learning how to add static trace points via trace_events. >> I am seeing the trace using 'cat /sys/kernel/debug/tracing/trace' . I am new and I t

[ Kernel not booting up ]

2011-08-20 Thread ashish raste
Hi all, Recently I compiled and tried installing kernel (2.6.39.3), which I downloaded from kernel.org All the activity that I did was to copy the .config file of my distro (Ubuntu 10.10), then the following commands : - make menuconfig ( I exited, keeping the default configuration ) - make modul

Re: Reading debug/tracing info

2011-08-20 Thread Prateek Sharma
On Sat, Aug 20, 2011 at 3:20 PM, Prateek Sharma wrote: > Hello all, > I am learning how to add static trace points via trace_events. > I am seeing the trace using 'cat /sys/kernel/debug/tracing/trace' . > Naturally the tracing buffer size is limited. My question is, what is the > recommended w

Re: books and pointers...

2011-08-20 Thread Anuz Pratap Singh Tomar
On Sat, Aug 20, 2011 at 9:18 AM, Srinidhi Rao wrote: > Hello Kernel Hackers, > > As you can notice I am a kernel newbee!, I believe this is the platform to > ask any thing about the Linux kernel. > Well, I am extremely interested to know more about kernel programming > especially in the networks

Reading debug/tracing info

2011-08-20 Thread Prateek Sharma
Hello all, I am learning how to add static trace points via trace_events. I am seeing the trace using 'cat /sys/kernel/debug/tracing/trace' . Naturally the tracing buffer size is limited. My question is, what is the recommended way of reading trace data? Ive looked at perf record/report, but so

books and pointers...

2011-08-20 Thread Srinidhi Rao
Hello Kernel Hackers, As you can notice I am a kernel newbee!, I believe this is the platform to ask any thing about the Linux kernel. Well, I am extremely interested to know more about kernel programming especially in the networks and the PCI subsystems, I reall want to know where and how to star