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* How to submit for eudyptula-challenge
@ 2014-03-25  1:28 wangyubin
  2014-03-25  1:52 ` Masood Mehmood
                   ` (2 more replies)
  0 siblings, 3 replies; 21+ messages in thread
From: wangyubin @ 2014-03-25  1:28 UTC (permalink / raw)
  To: kernelnewbies

Hello,
I have dive into the eudyptula-challenge, but when I submit my result  for task 01.
I received a reply below:
> Please print to the kernel debug log level.

I have sended module(c file), Makefile, and dmesg output for load/unload  the module.
Could anyone to tell me what does this message mean?
Thanks a lot!

-- 
Best Regards!
wangyubin

^ permalink raw reply	[flat|nested] 21+ messages in thread
* How to submit for eudyptula-challenge
  2014-03-25  1:28 How to submit for eudyptula-challenge wangyubin
@ 2014-03-25  1:52 ` Masood Mehmood
  2014-12-18  6:02   ` sanjeev sharma
  2014-03-25  1:59 ` Parinay Kondekar
  2014-03-25  2:16 ` Aruna Hewapathirane
  2 siblings, 1 reply; 21+ messages in thread
From: Masood Mehmood @ 2014-03-25  1:52 UTC (permalink / raw)
  To: kernelnewbies

Are you printing anything in your module? If yes it should be printed to
the kernel debug log level.

Figure out how many levels kernel log supports and use the debug level.

On Monday, March 24, 2014, wangyubin <harry198344@gmail.com> wrote:

> Hello,
> I have dive into the eudyptula-challenge, but when I submit my result  for
> task 01.
> I received a reply below:
> > Please print to the kernel debug log level.
>
> I have sended module(c file), Makefile, and dmesg output for load/unload
>  the module.
> Could anyone to tell me what does this message mean?
> Thanks a lot!
>
> --
> Best Regards!
> wangyubin
>
>
> _______________________________________________
> Kernelnewbies mailing list
> Kernelnewbies at kernelnewbies.org <javascript:;>
> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>


-- 
 Best Regards
Masood Mehmood
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^ permalink raw reply	[flat|nested] 21+ messages in thread
* How to submit for eudyptula-challenge
  2014-03-25  1:28 How to submit for eudyptula-challenge wangyubin
  2014-03-25  1:52 ` Masood Mehmood
@ 2014-03-25  1:59 ` Parinay Kondekar
  2014-03-25  2:16 ` Aruna Hewapathirane
  2 siblings, 0 replies; 21+ messages in thread
From: Parinay Kondekar @ 2014-03-25  1:59 UTC (permalink / raw)
  To: kernelnewbies

http://elinux.org/Debugging_by_printing#Log_Levels

HTH


On 25 March 2014 06:58, wangyubin <harry198344@gmail.com> wrote:

> Hello,
> I have dive into the eudyptula-challenge, but when I submit my result  for
> task 01.
> I received a reply below:
> > Please print to the kernel debug log level.
>
> I have sended module(c file), Makefile, and dmesg output for load/unload
>  the module.
> Could anyone to tell me what does this message mean?
> Thanks a lot!
>
> --
> Best Regards!
> wangyubin
>
>
> _______________________________________________
> Kernelnewbies mailing list
> Kernelnewbies at kernelnewbies.org
> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>
-------------- next part --------------
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^ permalink raw reply	[flat|nested] 21+ messages in thread
* How to submit for eudyptula-challenge
  2014-03-25  1:28 How to submit for eudyptula-challenge wangyubin
  2014-03-25  1:52 ` Masood Mehmood
  2014-03-25  1:59 ` Parinay Kondekar
@ 2014-03-25  2:16 ` Aruna Hewapathirane
  2014-03-25  2:42   ` wangyubin
  2 siblings, 1 reply; 21+ messages in thread
From: Aruna Hewapathirane @ 2014-03-25  2:16 UTC (permalink / raw)
  To: kernelnewbies

Hi Wangyubin,

The log level you require is KERN_DEBUG ...

But when you run checkpatch.pl on your *.c file it will say:

WARNING: Prefer netdev_dbg(netdev, ... then dev_dbg(dev, ... then
pr_debug(...  to printk(KERN_DEBUG ...

So replacing printk(KERN_DEBUG ... with pr_debug will resolve this.

You can find the log files in /var/log and you can list them with ls /var/log.

The latest kernel I found has the debug and messages logs disabled by
default. You can easily rectify this by editing
/etc/rsyslog.d/50-default.conf. And un-commenting the section :

#*.=debug;\
#    auth,authpriv.none;\
#   news.none;mail.none    -/var/log/debug
#*.=info;*.=notice;*.=warn;\
#    auth,authpriv.none;\
#    cron,daemon.none;\
#    mail,news.none        -/var/log/messages

This will give you back the debug and message logs.

Good luck !

Aruna






On Mon, Mar 24, 2014 at 9:28 PM, wangyubin <harry198344@gmail.com> wrote:
> Hello,
> I have dive into the eudyptula-challenge, but when I submit my result  for task 01.
> I received a reply below:
>> Please print to the kernel debug log level.
>
> I have sended module(c file), Makefile, and dmesg output for load/unload  the module.
> Could anyone to tell me what does this message mean?
> Thanks a lot!
>
> --
> Best Regards!
> wangyubin
>
>
> _______________________________________________
> Kernelnewbies mailing list
> Kernelnewbies at kernelnewbies.org
> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies

^ permalink raw reply	[flat|nested] 21+ messages in thread
* How to submit for eudyptula-challenge
  2014-03-25  2:16 ` Aruna Hewapathirane
@ 2014-03-25  2:42   ` wangyubin
  2014-03-25  2:48     ` Aruna Hewapathirane
  0 siblings, 1 reply; 21+ messages in thread
From: wangyubin @ 2014-03-25  2:42 UTC (permalink / raw)
  To: kernelnewbies

Hi, Aruna

Thanks for your answer!

I used printk like this in the previous submit.
printk(KERN_ALERT "Hello World !");

I will change "KERN_ALERT" to "KERN_DEBUG" and try to submit again!

also thanks for Masood Mehmood and Parinay Kondekar's help!

Best Regards!
wangyubin

On 03/25/2014 10:16 AM, Aruna Hewapathirane wrote:
> Hi Wangyubin,
>
> The log level you require is KERN_DEBUG ...
>
> But when you run checkpatch.pl on your *.c file it will say:
>
> WARNING: Prefer netdev_dbg(netdev, ... then dev_dbg(dev, ... then
> pr_debug(...  to printk(KERN_DEBUG ...
>
> So replacing printk(KERN_DEBUG ... with pr_debug will resolve this.
>
> You can find the log files in /var/log and you can list them with ls /var/log.
>
> The latest kernel I found has the debug and messages logs disabled by
> default. You can easily rectify this by editing
> /etc/rsyslog.d/50-default.conf. And un-commenting the section :
>
> #*.=debug;\
> #    auth,authpriv.none;\
> #   news.none;mail.none    -/var/log/debug
> #*.=info;*.=notice;*.=warn;\
> #    auth,authpriv.none;\
> #    cron,daemon.none;\
> #    mail,news.none        -/var/log/messages
>
> This will give you back the debug and message logs.
>
> Good luck !
>
> Aruna
>
>
>
>
>
>
> On Mon, Mar 24, 2014 at 9:28 PM, wangyubin <harry198344@gmail.com> wrote:
>> Hello,
>> I have dive into the eudyptula-challenge, but when I submit my result  for task 01.
>> I received a reply below:
>>> Please print to the kernel debug log level.
>> I have sended module(c file), Makefile, and dmesg output for load/unload  the module.
>> Could anyone to tell me what does this message mean?
>> Thanks a lot!
>>
>> --
>> Best Regards!
>> wangyubin
>>
>>
>> _______________________________________________
>> Kernelnewbies mailing list
>> Kernelnewbies at kernelnewbies.org
>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies

^ permalink raw reply	[flat|nested] 21+ messages in thread
* How to submit for eudyptula-challenge
  2014-03-25  2:42   ` wangyubin
@ 2014-03-25  2:48     ` Aruna Hewapathirane
  2014-03-25  3:08       ` wangyubin
  0 siblings, 1 reply; 21+ messages in thread
From: Aruna Hewapathirane @ 2014-03-25  2:48 UTC (permalink / raw)
  To: kernelnewbies

Hi Wangyubin,

There is a *reason* why I decided to give you a helping hand my dear,

 "I" had a very hard time with that task-01 but it did help me
immensely to begin to understand how things work and are done in the
kernel. I do not want anyone else to waste time if we can get
newcomers up to a certain level of competency where they can
contribute to the kernel this world will be a much better place.

Run checkpatch.pl and try to resolve all errors and warnings before
you sumbit as else little penguin will say uh-uh sorry try again !

Checkpatch is your friend and so is Google so use them :)



On Mon, Mar 24, 2014 at 10:42 PM, wangyubin <harry198344@gmail.com> wrote:
> Hi, Aruna
>
> Thanks for your answer!
>
> I used printk like this in the previous submit.
> printk(KERN_ALERT "Hello World !");
>
> I will change "KERN_ALERT" to "KERN_DEBUG" and try to submit again!
>
> also thanks for Masood Mehmood and Parinay Kondekar's help!
>
> Best Regards!
> wangyubin
>
> On 03/25/2014 10:16 AM, Aruna Hewapathirane wrote:
>> Hi Wangyubin,
>>
>> The log level you require is KERN_DEBUG ...
>>
>> But when you run checkpatch.pl on your *.c file it will say:
>>
>> WARNING: Prefer netdev_dbg(netdev, ... then dev_dbg(dev, ... then
>> pr_debug(...  to printk(KERN_DEBUG ...
>>
>> So replacing printk(KERN_DEBUG ... with pr_debug will resolve this.
>>
>> You can find the log files in /var/log and you can list them with ls /var/log.
>>
>> The latest kernel I found has the debug and messages logs disabled by
>> default. You can easily rectify this by editing
>> /etc/rsyslog.d/50-default.conf. And un-commenting the section :
>>
>> #*.=debug;\
>> #    auth,authpriv.none;\
>> #   news.none;mail.none    -/var/log/debug
>> #*.=info;*.=notice;*.=warn;\
>> #    auth,authpriv.none;\
>> #    cron,daemon.none;\
>> #    mail,news.none        -/var/log/messages
>>
>> This will give you back the debug and message logs.
>>
>> Good luck !
>>
>> Aruna
>>
>>
>>
>>
>>
>>
>> On Mon, Mar 24, 2014 at 9:28 PM, wangyubin <harry198344@gmail.com> wrote:
>>> Hello,
>>> I have dive into the eudyptula-challenge, but when I submit my result  for task 01.
>>> I received a reply below:
>>>> Please print to the kernel debug log level.
>>> I have sended module(c file), Makefile, and dmesg output for load/unload  the module.
>>> Could anyone to tell me what does this message mean?
>>> Thanks a lot!
>>>
>>> --
>>> Best Regards!
>>> wangyubin
>>>
>>>
>>> _______________________________________________
>>> Kernelnewbies mailing list
>>> Kernelnewbies at kernelnewbies.org
>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>
>
> _______________________________________________
> Kernelnewbies mailing list
> Kernelnewbies at kernelnewbies.org
> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies

^ permalink raw reply	[flat|nested] 21+ messages in thread
* How to submit for eudyptula-challenge
  2014-03-25  2:48     ` Aruna Hewapathirane
@ 2014-03-25  3:08       ` wangyubin
  2014-03-25  3:28         ` Aruna Hewapathirane
  0 siblings, 1 reply; 21+ messages in thread
From: wangyubin @ 2014-03-25  3:08 UTC (permalink / raw)
  To: kernelnewbies

Hi, Aruna

I will use Checkpatch.pl to check my source file by your advice!
thanks again!

Best Regards!
wangyubin

On 03/25/2014 10:48 AM, Aruna Hewapathirane wrote:
> Hi Wangyubin,
>
> There is a *reason* why I decided to give you a helping hand my dear,
>
>   "I" had a very hard time with that task-01 but it did help me
> immensely to begin to understand how things work and are done in the
> kernel. I do not want anyone else to waste time if we can get
> newcomers up to a certain level of competency where they can
> contribute to the kernel this world will be a much better place.
>
> Run checkpatch.pl and try to resolve all errors and warnings before
> you sumbit as else little penguin will say uh-uh sorry try again !
>
> Checkpatch is your friend and so is Google so use them :)
>
>
>
> On Mon, Mar 24, 2014 at 10:42 PM, wangyubin <harry198344@gmail.com> wrote:
>> Hi, Aruna
>>
>> Thanks for your answer!
>>
>> I used printk like this in the previous submit.
>> printk(KERN_ALERT "Hello World !");
>>
>> I will change "KERN_ALERT" to "KERN_DEBUG" and try to submit again!
>>
>> also thanks for Masood Mehmood and Parinay Kondekar's help!
>>
>> Best Regards!
>> wangyubin
>>
>> On 03/25/2014 10:16 AM, Aruna Hewapathirane wrote:
>>> Hi Wangyubin,
>>>
>>> The log level you require is KERN_DEBUG ...
>>>
>>> But when you run checkpatch.pl on your *.c file it will say:
>>>
>>> WARNING: Prefer netdev_dbg(netdev, ... then dev_dbg(dev, ... then
>>> pr_debug(...  to printk(KERN_DEBUG ...
>>>
>>> So replacing printk(KERN_DEBUG ... with pr_debug will resolve this.
>>>
>>> You can find the log files in /var/log and you can list them with ls /var/log.
>>>
>>> The latest kernel I found has the debug and messages logs disabled by
>>> default. You can easily rectify this by editing
>>> /etc/rsyslog.d/50-default.conf. And un-commenting the section :
>>>
>>> #*.=debug;\
>>> #    auth,authpriv.none;\
>>> #   news.none;mail.none    -/var/log/debug
>>> #*.=info;*.=notice;*.=warn;\
>>> #    auth,authpriv.none;\
>>> #    cron,daemon.none;\
>>> #    mail,news.none        -/var/log/messages
>>>
>>> This will give you back the debug and message logs.
>>>
>>> Good luck !
>>>
>>> Aruna
>>>
>>>
>>>
>>>
>>>
>>>
>>> On Mon, Mar 24, 2014 at 9:28 PM, wangyubin <harry198344@gmail.com> wrote:
>>>> Hello,
>>>> I have dive into the eudyptula-challenge, but when I submit my result  for task 01.
>>>> I received a reply below:
>>>>> Please print to the kernel debug log level.
>>>> I have sended module(c file), Makefile, and dmesg output for load/unload  the module.
>>>> Could anyone to tell me what does this message mean?
>>>> Thanks a lot!
>>>>
>>>> --
>>>> Best Regards!
>>>> wangyubin
>>>>
>>>>
>>>> _______________________________________________
>>>> Kernelnewbies mailing list
>>>> Kernelnewbies at kernelnewbies.org
>>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>>
>> _______________________________________________
>> Kernelnewbies mailing list
>> Kernelnewbies at kernelnewbies.org
>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies

^ permalink raw reply	[flat|nested] 21+ messages in thread
* How to submit for eudyptula-challenge
  2014-03-25  3:08       ` wangyubin
@ 2014-03-25  3:28         ` Aruna Hewapathirane
  2014-03-25  4:47           ` wangyubin
  0 siblings, 1 reply; 21+ messages in thread
From: Aruna Hewapathirane @ 2014-03-25  3:28 UTC (permalink / raw)
  To: kernelnewbies

Hi Wangyubin,

You may want to drop by the IRC channel : http://kernelnewbies.org/IRC
has lots of friendly and vastly more experienced folks.

 :)

On Mon, Mar 24, 2014 at 11:08 PM, wangyubin <harry198344@gmail.com> wrote:
> Hi, Aruna
>
> I will use Checkpatch.pl to check my source file by your advice!
> thanks again!
>
> Best Regards!
> wangyubin
>
>
> On 03/25/2014 10:48 AM, Aruna Hewapathirane wrote:
>>
>> Hi Wangyubin,
>>
>> There is a *reason* why I decided to give you a helping hand my dear,
>>
>>   "I" had a very hard time with that task-01 but it did help me
>> immensely to begin to understand how things work and are done in the
>> kernel. I do not want anyone else to waste time if we can get
>> newcomers up to a certain level of competency where they can
>> contribute to the kernel this world will be a much better place.
>>
>> Run checkpatch.pl and try to resolve all errors and warnings before
>> you sumbit as else little penguin will say uh-uh sorry try again !
>>
>> Checkpatch is your friend and so is Google so use them :)
>>
>>
>>
>> On Mon, Mar 24, 2014 at 10:42 PM, wangyubin <harry198344@gmail.com> wrote:
>>>
>>> Hi, Aruna
>>>
>>> Thanks for your answer!
>>>
>>> I used printk like this in the previous submit.
>>> printk(KERN_ALERT "Hello World !");
>>>
>>> I will change "KERN_ALERT" to "KERN_DEBUG" and try to submit again!
>>>
>>> also thanks for Masood Mehmood and Parinay Kondekar's help!
>>>
>>> Best Regards!
>>> wangyubin
>>>
>>> On 03/25/2014 10:16 AM, Aruna Hewapathirane wrote:
>>>>
>>>> Hi Wangyubin,
>>>>
>>>> The log level you require is KERN_DEBUG ...
>>>>
>>>> But when you run checkpatch.pl on your *.c file it will say:
>>>>
>>>> WARNING: Prefer netdev_dbg(netdev, ... then dev_dbg(dev, ... then
>>>> pr_debug(...  to printk(KERN_DEBUG ...
>>>>
>>>> So replacing printk(KERN_DEBUG ... with pr_debug will resolve this.
>>>>
>>>> You can find the log files in /var/log and you can list them with ls
>>>> /var/log.
>>>>
>>>> The latest kernel I found has the debug and messages logs disabled by
>>>> default. You can easily rectify this by editing
>>>> /etc/rsyslog.d/50-default.conf. And un-commenting the section :
>>>>
>>>> #*.=debug;\
>>>> #    auth,authpriv.none;\
>>>> #   news.none;mail.none    -/var/log/debug
>>>> #*.=info;*.=notice;*.=warn;\
>>>> #    auth,authpriv.none;\
>>>> #    cron,daemon.none;\
>>>> #    mail,news.none        -/var/log/messages
>>>>
>>>> This will give you back the debug and message logs.
>>>>
>>>> Good luck !
>>>>
>>>> Aruna
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> On Mon, Mar 24, 2014 at 9:28 PM, wangyubin <harry198344@gmail.com>
>>>> wrote:
>>>>>
>>>>> Hello,
>>>>> I have dive into the eudyptula-challenge, but when I submit my result
>>>>> for task 01.
>>>>> I received a reply below:
>>>>>>
>>>>>> Please print to the kernel debug log level.
>>>>>
>>>>> I have sended module(c file), Makefile, and dmesg output for
>>>>> load/unload  the module.
>>>>> Could anyone to tell me what does this message mean?
>>>>> Thanks a lot!
>>>>>
>>>>> --
>>>>> Best Regards!
>>>>> wangyubin
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Kernelnewbies mailing list
>>>>> Kernelnewbies at kernelnewbies.org
>>>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>>>
>>>
>>> _______________________________________________
>>> Kernelnewbies mailing list
>>> Kernelnewbies at kernelnewbies.org
>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>
>

^ permalink raw reply	[flat|nested] 21+ messages in thread
* How to submit for eudyptula-challenge
  2014-03-25  3:28         ` Aruna Hewapathirane
@ 2014-03-25  4:47           ` wangyubin
  2014-03-25  5:29             ` Pranay Srivastava
  0 siblings, 1 reply; 21+ messages in thread
From: wangyubin @ 2014-03-25  4:47 UTC (permalink / raw)
  To: kernelnewbies

OK, I will try to use that.
:-)

Best Regards!
wangyubin

On 03/25/2014 11:28 AM, Aruna Hewapathirane wrote:
> Hi Wangyubin,
>
> You may want to drop by the IRC channel : http://kernelnewbies.org/IRC
> has lots of friendly and vastly more experienced folks.
>
>   :)
>
> On Mon, Mar 24, 2014 at 11:08 PM, wangyubin <harry198344@gmail.com> wrote:
>> Hi, Aruna
>>
>> I will use Checkpatch.pl to check my source file by your advice!
>> thanks again!
>>
>> Best Regards!
>> wangyubin
>>
>>
>> On 03/25/2014 10:48 AM, Aruna Hewapathirane wrote:
>>> Hi Wangyubin,
>>>
>>> There is a *reason* why I decided to give you a helping hand my dear,
>>>
>>>    "I" had a very hard time with that task-01 but it did help me
>>> immensely to begin to understand how things work and are done in the
>>> kernel. I do not want anyone else to waste time if we can get
>>> newcomers up to a certain level of competency where they can
>>> contribute to the kernel this world will be a much better place.
>>>
>>> Run checkpatch.pl and try to resolve all errors and warnings before
>>> you sumbit as else little penguin will say uh-uh sorry try again !
>>>
>>> Checkpatch is your friend and so is Google so use them :)
>>>
>>>
>>>
>>> On Mon, Mar 24, 2014 at 10:42 PM, wangyubin <harry198344@gmail.com> wrote:
>>>> Hi, Aruna
>>>>
>>>> Thanks for your answer!
>>>>
>>>> I used printk like this in the previous submit.
>>>> printk(KERN_ALERT "Hello World !");
>>>>
>>>> I will change "KERN_ALERT" to "KERN_DEBUG" and try to submit again!
>>>>
>>>> also thanks for Masood Mehmood and Parinay Kondekar's help!
>>>>
>>>> Best Regards!
>>>> wangyubin
>>>>
>>>> On 03/25/2014 10:16 AM, Aruna Hewapathirane wrote:
>>>>> Hi Wangyubin,
>>>>>
>>>>> The log level you require is KERN_DEBUG ...
>>>>>
>>>>> But when you run checkpatch.pl on your *.c file it will say:
>>>>>
>>>>> WARNING: Prefer netdev_dbg(netdev, ... then dev_dbg(dev, ... then
>>>>> pr_debug(...  to printk(KERN_DEBUG ...
>>>>>
>>>>> So replacing printk(KERN_DEBUG ... with pr_debug will resolve this.
>>>>>
>>>>> You can find the log files in /var/log and you can list them with ls
>>>>> /var/log.
>>>>>
>>>>> The latest kernel I found has the debug and messages logs disabled by
>>>>> default. You can easily rectify this by editing
>>>>> /etc/rsyslog.d/50-default.conf. And un-commenting the section :
>>>>>
>>>>> #*.=debug;\
>>>>> #    auth,authpriv.none;\
>>>>> #   news.none;mail.none    -/var/log/debug
>>>>> #*.=info;*.=notice;*.=warn;\
>>>>> #    auth,authpriv.none;\
>>>>> #    cron,daemon.none;\
>>>>> #    mail,news.none        -/var/log/messages
>>>>>
>>>>> This will give you back the debug and message logs.
>>>>>
>>>>> Good luck !
>>>>>
>>>>> Aruna
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On Mon, Mar 24, 2014 at 9:28 PM, wangyubin <harry198344@gmail.com>
>>>>> wrote:
>>>>>> Hello,
>>>>>> I have dive into the eudyptula-challenge, but when I submit my result
>>>>>> for task 01.
>>>>>> I received a reply below:
>>>>>>> Please print to the kernel debug log level.
>>>>>> I have sended module(c file), Makefile, and dmesg output for
>>>>>> load/unload  the module.
>>>>>> Could anyone to tell me what does this message mean?
>>>>>> Thanks a lot!
>>>>>>
>>>>>> --
>>>>>> Best Regards!
>>>>>> wangyubin
>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> Kernelnewbies mailing list
>>>>>> Kernelnewbies at kernelnewbies.org
>>>>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>>>>
>>>> _______________________________________________
>>>> Kernelnewbies mailing list
>>>> Kernelnewbies at kernelnewbies.org
>>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>>

^ permalink raw reply	[flat|nested] 21+ messages in thread
* How to submit for eudyptula-challenge
  2014-03-25  4:47           ` wangyubin
@ 2014-03-25  5:29             ` Pranay Srivastava
  0 siblings, 0 replies; 21+ messages in thread
From: Pranay Srivastava @ 2014-03-25  5:29 UTC (permalink / raw)
  To: kernelnewbies

Hi

Set your log level to 8 so you can see your messages. The pr_ *ones
Should be good.

Also check how to enable that macro for specific or all files of your
module.

On Mar 25, 2014 10:18 AM, "wangyubin" <harry198344@gmail.com> wrote:
>
> OK, I will try to use that.
> :-)
>
> Best Regards!
> wangyubin
>
> On 03/25/2014 11:28 AM, Aruna Hewapathirane wrote:
> > Hi Wangyubin,
> >
> > You may want to drop by the IRC channel : http://kernelnewbies.org/IRC
> > has lots of friendly and vastly more experienced folks.
> >
> >   :)
> >
> > On Mon, Mar 24, 2014 at 11:08 PM, wangyubin <harry198344@gmail.com>
wrote:
> >> Hi, Aruna
> >>
> >> I will use Checkpatch.pl to check my source file by your advice!
> >> thanks again!
> >>
> >> Best Regards!
> >> wangyubin
> >>
> >>
> >> On 03/25/2014 10:48 AM, Aruna Hewapathirane wrote:
> >>> Hi Wangyubin,
> >>>
> >>> There is a *reason* why I decided to give you a helping hand my dear,
> >>>
> >>>    "I" had a very hard time with that task-01 but it did help me
> >>> immensely to begin to understand how things work and are done in the
> >>> kernel. I do not want anyone else to waste time if we can get
> >>> newcomers up to a certain level of competency where they can
> >>> contribute to the kernel this world will be a much better place.
> >>>
> >>> Run checkpatch.pl and try to resolve all errors and warnings before
> >>> you sumbit as else little penguin will say uh-uh sorry try again !
> >>>
> >>> Checkpatch is your friend and so is Google so use them :)
> >>>
> >>>
> >>>
> >>> On Mon, Mar 24, 2014 at 10:42 PM, wangyubin <harry198344@gmail.com>
wrote:
> >>>> Hi, Aruna
> >>>>
> >>>> Thanks for your answer!
> >>>>
> >>>> I used printk like this in the previous submit.
> >>>> printk(KERN_ALERT "Hello World !");
> >>>>
> >>>> I will change "KERN_ALERT" to "KERN_DEBUG" and try to submit again!
> >>>>
> >>>> also thanks for Masood Mehmood and Parinay Kondekar's help!
> >>>>
> >>>> Best Regards!
> >>>> wangyubin
> >>>>
> >>>> On 03/25/2014 10:16 AM, Aruna Hewapathirane wrote:
> >>>>> Hi Wangyubin,
> >>>>>
> >>>>> The log level you require is KERN_DEBUG ...
> >>>>>
> >>>>> But when you run checkpatch.pl on your *.c file it will say:
> >>>>>
> >>>>> WARNING: Prefer netdev_dbg(netdev, ... then dev_dbg(dev, ... then
> >>>>> pr_debug(...  to printk(KERN_DEBUG ...
> >>>>>
> >>>>> So replacing printk(KERN_DEBUG ... with pr_debug will resolve this.
> >>>>>
> >>>>> You can find the log files in /var/log and you can list them with ls
> >>>>> /var/log.
> >>>>>
> >>>>> The latest kernel I found has the debug and messages logs disabled
by
> >>>>> default. You can easily rectify this by editing
> >>>>> /etc/rsyslog.d/50-default.conf. And un-commenting the section :
> >>>>>
> >>>>> #*.=debug;\
> >>>>> #    auth,authpriv.none;\
> >>>>> #   news.none;mail.none    -/var/log/debug
> >>>>> #*.=info;*.=notice;*.=warn;\
> >>>>> #    auth,authpriv.none;\
> >>>>> #    cron,daemon.none;\
> >>>>> #    mail,news.none        -/var/log/messages
> >>>>>
> >>>>> This will give you back the debug and message logs.
> >>>>>
> >>>>> Good luck !
> >>>>>
> >>>>> Aruna
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>> On Mon, Mar 24, 2014 at 9:28 PM, wangyubin <harry198344@gmail.com>
> >>>>> wrote:
> >>>>>> Hello,
> >>>>>> I have dive into the eudyptula-challenge, but when I submit my
result
> >>>>>> for task 01.
> >>>>>> I received a reply below:
> >>>>>>> Please print to the kernel debug log level.
> >>>>>> I have sended module(c file), Makefile, and dmesg output for
> >>>>>> load/unload  the module.
> >>>>>> Could anyone to tell me what does this message mean?
> >>>>>> Thanks a lot!
> >>>>>>
> >>>>>> --
> >>>>>> Best Regards!
> >>>>>> wangyubin
> >>>>>>
> >>>>>>
> >>>>>> _______________________________________________
> >>>>>> Kernelnewbies mailing list
> >>>>>> Kernelnewbies at kernelnewbies.org
> >>>>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
> >>>>
> >>>> _______________________________________________
> >>>> Kernelnewbies mailing list
> >>>> Kernelnewbies at kernelnewbies.org
> >>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
> >>
>
>
> _______________________________________________
> Kernelnewbies mailing list
> Kernelnewbies at kernelnewbies.org
> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
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^ permalink raw reply	[flat|nested] 21+ messages in thread
* How to submit for eudyptula-challenge
  2014-03-25  1:52 ` Masood Mehmood
@ 2014-12-18  6:02   ` sanjeev sharma
  2014-12-18  6:55     ` Fernando Apesteguía
                       ` (2 more replies)
  0 siblings, 3 replies; 21+ messages in thread
From: sanjeev sharma @ 2014-12-18  6:02 UTC (permalink / raw)
  To: kernelnewbies

Hello All,

I am using Thunderbird and also Gmail Email client for submitting the
eudyptula challenge Task and after following below steps I have published
on my Blog, every time I am getting problem with attachment "You sent me
base64 attachments, which I can not understand at all :("

http://sanjeevsharmaengg.wordpress.com/2014/06/23/begineers-guide-configure-thunderbird-account-for-eudyptula-challenge/

Anybody has any luck sending Task with Thunderbird or Gmail ?

Regards
Sanjeev Sharma

On Tue, Mar 25, 2014 at 7:21 AM, Masood Mehmood <masud.sp@gmail.com> wrote:
>
> Are you printing anything in your module? If yes it should be printed to
> the kernel debug log level.
>
> Figure out how many levels kernel log supports and use the debug level.
>
>
> On Monday, March 24, 2014, wangyubin <harry198344@gmail.com> wrote:
>
>> Hello,
>> I have dive into the eudyptula-challenge, but when I submit my result
>>  for task 01.
>> I received a reply below:
>> > Please print to the kernel debug log level.
>>
>> I have sended module(c file), Makefile, and dmesg output for load/unload
>>  the module.
>> Could anyone to tell me what does this message mean?
>> Thanks a lot!
>>
>> --
>> Best Regards!
>> wangyubin
>>
>>
>> _______________________________________________
>> Kernelnewbies mailing list
>> Kernelnewbies at kernelnewbies.org
>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>>
>
>
> --
>  Best Regards
> Masood Mehmood
>
> _______________________________________________
> Kernelnewbies mailing list
> Kernelnewbies at kernelnewbies.org
> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>
>
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^ permalink raw reply	[flat|nested] 21+ messages in thread
* How to submit for eudyptula-challenge
  2014-12-18  6:02   ` sanjeev sharma
@ 2014-12-18  6:55     ` Fernando Apesteguía
  2014-12-18 12:32       ` Best way for PCI memory allocation? testlaster
  2014-12-18  6:58     ` How to submit for eudyptula-challenge Manish Katiyar
  2014-12-18  7:09     ` Sudip Mukherjee
  2 siblings, 1 reply; 21+ messages in thread
From: Fernando Apesteguía @ 2014-12-18  6:55 UTC (permalink / raw)
  To: kernelnewbies

El 18/12/2014 07:03, "sanjeev sharma" <sanjeevsharmaengg@gmail.com>
escribi?:
>
> Hello All,
>
> I am using Thunderbird and also Gmail Email client for submitting the
eudyptula challenge Task and after following below steps I have published
on my Blog, every time I am getting problem with attachment "You sent me
base64 attachments, which I can not understand at all :("
>
>
http://sanjeevsharmaengg.wordpress.com/2014/06/23/begineers-guide-configure-thunderbird-account-for-eudyptula-challenge/
>
> Anybody has any luck sending Task with Thunderbird or Gmail ?

I tried the same in the beginning, but then switched to mutt and my gmail
account. I never had problems like that since then.

Regards

>
> Regards
> Sanjeev Sharma
>
> On Tue, Mar 25, 2014 at 7:21 AM, Masood Mehmood <masud.sp@gmail.com>
wrote:
>>
>> Are you printing anything in your module? If yes it should be printed to
the kernel debug log level.
>>
>> Figure out how many levels kernel log supports and use the debug level.
>>
>>
>> On Monday, March 24, 2014, wangyubin <harry198344@gmail.com> wrote:
>>>
>>> Hello,
>>> I have dive into the eudyptula-challenge, but when I submit my result
 for task 01.
>>> I received a reply below:
>>> > Please print to the kernel debug log level.
>>>
>>> I have sended module(c file), Makefile, and dmesg output for
load/unload  the module.
>>> Could anyone to tell me what does this message mean?
>>> Thanks a lot!
>>>
>>> --
>>> Best Regards!
>>> wangyubin
>>>
>>>
>>> _______________________________________________
>>> Kernelnewbies mailing list
>>> Kernelnewbies at kernelnewbies.org
>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>>
>>
>>
>> --
>>  Best Regards
>> Masood Mehmood
>>
>> _______________________________________________
>> Kernelnewbies mailing list
>> Kernelnewbies at kernelnewbies.org
>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>>
>
> _______________________________________________
> Kernelnewbies mailing list
> Kernelnewbies at kernelnewbies.org
> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>
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^ permalink raw reply	[flat|nested] 21+ messages in thread
* How to submit for eudyptula-challenge
  2014-12-18  6:02   ` sanjeev sharma
  2014-12-18  6:55     ` Fernando Apesteguía
@ 2014-12-18  6:58     ` Manish Katiyar
  2014-12-18  7:09     ` Sudip Mukherjee
  2 siblings, 0 replies; 21+ messages in thread
From: Manish Katiyar @ 2014-12-18  6:58 UTC (permalink / raw)
  To: kernelnewbies

On Wed, Dec 17, 2014 at 10:02 PM, sanjeev sharma <
sanjeevsharmaengg@gmail.com> wrote:
>
> Hello All,
>
> I am using Thunderbird and also Gmail Email client for submitting the
> eudyptula challenge Task and after following below steps I have published
> on my Blog, every time I am getting problem with attachment "You sent me
> base64 attachments, which I can not understand at all :("
>
>
> http://sanjeevsharmaengg.wordpress.com/2014/06/23/begineers-guide-configure-thunderbird-account-for-eudyptula-challenge/
>
> Anybody has any luck sending Task with Thunderbird or Gmail ?
>


You should search archives of this mailing list on this topic for a python
script which can send using gmail. (Though now a days, you need to disable
an extra security feature whenever you use this python script)

Thanks -
Manish



>
> Regards
> Sanjeev Sharma
>
> On Tue, Mar 25, 2014 at 7:21 AM, Masood Mehmood <masud.sp@gmail.com>
> wrote:
>>
>> Are you printing anything in your module? If yes it should be printed to
>> the kernel debug log level.
>>
>> Figure out how many levels kernel log supports and use the debug level.
>>
>>
>> On Monday, March 24, 2014, wangyubin <harry198344@gmail.com> wrote:
>>
>>> Hello,
>>> I have dive into the eudyptula-challenge, but when I submit my result
>>>  for task 01.
>>> I received a reply below:
>>> > Please print to the kernel debug log level.
>>>
>>> I have sended module(c file), Makefile, and dmesg output for load/unload
>>>  the module.
>>> Could anyone to tell me what does this message mean?
>>> Thanks a lot!
>>>
>>> --
>>> Best Regards!
>>> wangyubin
>>>
>>>
>>> _______________________________________________
>>> Kernelnewbies mailing list
>>> Kernelnewbies at kernelnewbies.org
>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>>>
>>
>>
>> --
>>  Best Regards
>> Masood Mehmood
>>
>> _______________________________________________
>> Kernelnewbies mailing list
>> Kernelnewbies at kernelnewbies.org
>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>>
>>
> _______________________________________________
> Kernelnewbies mailing list
> Kernelnewbies at kernelnewbies.org
> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>
>
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^ permalink raw reply	[flat|nested] 21+ messages in thread
* How to submit for eudyptula-challenge
  2014-12-18  6:02   ` sanjeev sharma
  2014-12-18  6:55     ` Fernando Apesteguía
  2014-12-18  6:58     ` How to submit for eudyptula-challenge Manish Katiyar
@ 2014-12-18  7:09     ` Sudip Mukherjee
  2014-12-18 12:32       ` Vinícius Tinti
  2 siblings, 1 reply; 21+ messages in thread
From: Sudip Mukherjee @ 2014-12-18  7:09 UTC (permalink / raw)
  To: kernelnewbies

On Thu, Dec 18, 2014 at 11:32 AM, sanjeev sharma
<sanjeevsharmaengg@gmail.com> wrote:
> Hello All,
>
> I am using Thunderbird and also Gmail Email client for submitting the
> eudyptula challenge Task and after following below steps I have published on
> my Blog, every time I am getting problem with attachment "You sent me base64
> attachments, which I can not understand at all :("
>
> http://sanjeevsharmaengg.wordpress.com/2014/06/23/begineers-guide-configure-thunderbird-account-for-eudyptula-challenge/
>
> Anybody has any luck sending Task with Thunderbird or Gmail ?
>
At the beginning I have always sent using thunderbird via gmail and
those are the only two options that needs to be set before sending.

thanks
sudip



> Regards
> Sanjeev Sharma
>
> On Tue, Mar 25, 2014 at 7:21 AM, Masood Mehmood <masud.sp@gmail.com> wrote:
>>
>> Are you printing anything in your module? If yes it should be printed to
>> the kernel debug log level.
>>
>> Figure out how many levels kernel log supports and use the debug level.
>>
>>
>> On Monday, March 24, 2014, wangyubin <harry198344@gmail.com> wrote:
>>>
>>> Hello,
>>> I have dive into the eudyptula-challenge, but when I submit my result
>>> for task 01.
>>> I received a reply below:
>>> > Please print to the kernel debug log level.
>>>
>>> I have sended module(c file), Makefile, and dmesg output for load/unload
>>> the module.
>>> Could anyone to tell me what does this message mean?
>>> Thanks a lot!
>>>
>>> --
>>> Best Regards!
>>> wangyubin
>>>
>>>
>>> _______________________________________________
>>> Kernelnewbies mailing list
>>> Kernelnewbies at kernelnewbies.org
>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>>
>>
>>
>> --
>>  Best Regards
>> Masood Mehmood
>>
>> _______________________________________________
>> Kernelnewbies mailing list
>> Kernelnewbies at kernelnewbies.org
>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>>
>
> _______________________________________________
> Kernelnewbies mailing list
> Kernelnewbies at kernelnewbies.org
> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>

^ permalink raw reply	[flat|nested] 21+ messages in thread
* Best way for PCI memory allocation?
  2014-12-18  6:55     ` Fernando Apesteguía
@ 2014-12-18 12:32       ` testlaster
  2014-12-18 15:24         ` John de la Garza
  0 siblings, 1 reply; 21+ messages in thread
From: testlaster @ 2014-12-18 12:32 UTC (permalink / raw)
  To: kernelnewbies

Hey Guys.
What would you say is the best memory allocation function to use when I 
want to dump a specific size and address of memory to a file?
Im working through the PCI chip to gain access to a shared 8meg memory 
bank. What I essentially have to do is try and access that bank from 
memory start to a specific memory offset and
dump all its containing data into a file as soon as possible.

This is a quick sum of my great adventures to try and get PCI device 
data and register offsets.
Im just summing this up so that you can see HOW I got to the PCI device 
info.

First I run __init pci_init_module()  and inside it the following.
-alloc_chrdev_region()
-MAJOR()
-pci_cdev_init();
-pci_register_driver();

Then it seems to me like the just automatically runs the .probe function 
and it runs these functions.
-pci_cdev-add()
-MKDEV();
-cdev_alloc();
cdev_init();
cdev->owner = THIS_MODULE;
-cdev_add();
dev_info();
pci_enabled_device();

Ok soo from here on I try and allocate / request regions of RAM.
This is what I tried :
pci_request_region();  and it failed miserably saying " BAR 3: Can't 
reserve [mem 0xe0800000 - 0xe0ffffff]
also
ioremap_nocache(pci_resource_start());  This works but it seems slow and 
I should copy register by register out of the ram? Is this the only way ?
also ive tried using
pci_set_dma_mask() ; which failed also with a return value of a really 
large value starting with 4.

I wanted to paste my code but the last time I pasted it my Email had to 
be moderated and they never came back to me about it :( .

^ permalink raw reply	[flat|nested] 21+ messages in thread
* How to submit for eudyptula-challenge
  2014-12-18  7:09     ` Sudip Mukherjee
@ 2014-12-18 12:32       ` Vinícius Tinti
  2014-12-18 12:37         ` Lucas Tanure
  0 siblings, 1 reply; 21+ messages in thread
From: Vinícius Tinti @ 2014-12-18 12:32 UTC (permalink / raw)
  To: kernelnewbies

On Thu, Dec 18, 2014 at 5:09 AM, Sudip Mukherjee
<sudipm.mukherjee@gmail.com> wrote:
> On Thu, Dec 18, 2014 at 11:32 AM, sanjeev sharma
> <sanjeevsharmaengg@gmail.com> wrote:
>> Hello All,
>>
>> I am using Thunderbird and also Gmail Email client for submitting the
>> eudyptula challenge Task and after following below steps I have published on
>> my Blog, every time I am getting problem with attachment "You sent me base64
>> attachments, which I can not understand at all :("
>>
>> http://sanjeevsharmaengg.wordpress.com/2014/06/23/begineers-guide-configure-thunderbird-account-for-eudyptula-challenge/
>>
>> Anybody has any luck sending Task with Thunderbird or Gmail ?
>>
> At the beginning I have always sent using thunderbird via gmail and
> those are the only two options that needs to be set before sending.

I strongly encourage using Mutt with Gmail. At the beginning I was
using Thunderbird with Gmail and I don't know why but somehow it
stopped to work and I was probably making the Little Penguin very
upset. Since I changed I had no problems so far.

Regards

> thanks
> sudip
>
>
>
>> Regards
>> Sanjeev Sharma
>>
>> On Tue, Mar 25, 2014 at 7:21 AM, Masood Mehmood <masud.sp@gmail.com> wrote:
>>>
>>> Are you printing anything in your module? If yes it should be printed to
>>> the kernel debug log level.
>>>
>>> Figure out how many levels kernel log supports and use the debug level.
>>>
>>>
>>> On Monday, March 24, 2014, wangyubin <harry198344@gmail.com> wrote:
>>>>
>>>> Hello,
>>>> I have dive into the eudyptula-challenge, but when I submit my result
>>>> for task 01.
>>>> I received a reply below:
>>>> > Please print to the kernel debug log level.
>>>>
>>>> I have sended module(c file), Makefile, and dmesg output for load/unload
>>>> the module.
>>>> Could anyone to tell me what does this message mean?
>>>> Thanks a lot!
>>>>
>>>> --
>>>> Best Regards!
>>>> wangyubin
>>>>
>>>>
>>>> _______________________________________________
>>>> Kernelnewbies mailing list
>>>> Kernelnewbies at kernelnewbies.org
>>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>>>
>>>
>>>
>>> --
>>>  Best Regards
>>> Masood Mehmood
>>>
>>> _______________________________________________
>>> Kernelnewbies mailing list
>>> Kernelnewbies at kernelnewbies.org
>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>>>
>>
>> _______________________________________________
>> Kernelnewbies mailing list
>> Kernelnewbies at kernelnewbies.org
>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>>
>
> _______________________________________________
> Kernelnewbies mailing list
> Kernelnewbies at kernelnewbies.org
> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies



-- 
Simplicity is the ultimate sophistication

^ permalink raw reply	[flat|nested] 21+ messages in thread
* How to submit for eudyptula-challenge
  2014-12-18 12:32       ` Vinícius Tinti
@ 2014-12-18 12:37         ` Lucas Tanure
  2014-12-18 16:22           ` Jessica Ross
  0 siblings, 1 reply; 21+ messages in thread
From: Lucas Tanure @ 2014-12-18 12:37 UTC (permalink / raw)
  To: kernelnewbies

On Thu, Dec 18, 2014 at 10:32 AM, Vin?cius Tinti
<viniciustinti@gmail.com> wrote:
> On Thu, Dec 18, 2014 at 5:09 AM, Sudip Mukherjee
> <sudipm.mukherjee@gmail.com> wrote:
>> On Thu, Dec 18, 2014 at 11:32 AM, sanjeev sharma
>> <sanjeevsharmaengg@gmail.com> wrote:
>>> Hello All,
>>>
>>> I am using Thunderbird and also Gmail Email client for submitting the
>>> eudyptula challenge Task and after following below steps I have published on
>>> my Blog, every time I am getting problem with attachment "You sent me base64
>>> attachments, which I can not understand at all :("
>>>
>>> http://sanjeevsharmaengg.wordpress.com/2014/06/23/begineers-guide-configure-thunderbird-account-for-eudyptula-challenge/
>>>
>>> Anybody has any luck sending Task with Thunderbird or Gmail ?
>>>
>> At the beginning I have always sent using thunderbird via gmail and
>> those are the only two options that needs to be set before sending.
>
> I strongly encourage using Mutt with Gmail. At the beginning I was
> using Thunderbird with Gmail and I don't know why but somehow it
> stopped to work and I was probably making the Little Penguin very
> upset. Since I changed I had no problems so far.
>
> Regards
>
>> thanks
>> sudip
>>
>>
>>
>>> Regards
>>> Sanjeev Sharma
>>>
>>> On Tue, Mar 25, 2014 at 7:21 AM, Masood Mehmood <masud.sp@gmail.com> wrote:
>>>>
>>>> Are you printing anything in your module? If yes it should be printed to
>>>> the kernel debug log level.
>>>>
>>>> Figure out how many levels kernel log supports and use the debug level.
>>>>
>>>>
>>>> On Monday, March 24, 2014, wangyubin <harry198344@gmail.com> wrote:
>>>>>
>>>>> Hello,
>>>>> I have dive into the eudyptula-challenge, but when I submit my result
>>>>> for task 01.
>>>>> I received a reply below:
>>>>> > Please print to the kernel debug log level.
>>>>>
>>>>> I have sended module(c file), Makefile, and dmesg output for load/unload
>>>>> the module.
>>>>> Could anyone to tell me what does this message mean?
>>>>> Thanks a lot!
>>>>>
>>>>> --
>>>>> Best Regards!
>>>>> wangyubin
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Kernelnewbies mailing list
>>>>> Kernelnewbies at kernelnewbies.org
>>>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>>>>
>>>>
>>>>
>>>> --
>>>>  Best Regards
>>>> Masood Mehmood
>>>>
>>>> _______________________________________________
>>>> Kernelnewbies mailing list
>>>> Kernelnewbies at kernelnewbies.org
>>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>>>>
>>>
>>> _______________________________________________
>>> Kernelnewbies mailing list
>>> Kernelnewbies at kernelnewbies.org
>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>>>
>>
>> _______________________________________________
>> Kernelnewbies mailing list
>> Kernelnewbies at kernelnewbies.org
>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>
>
>
> --
> Simplicity is the ultimate sophistication
>
> _______________________________________________
> Kernelnewbies mailing list
> Kernelnewbies at kernelnewbies.org
> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies

+1 mutt with gmail

--
Lucas Tanure
+55 (19) 988176559

^ permalink raw reply	[flat|nested] 21+ messages in thread
* Best way for PCI memory allocation?
  2014-12-18 12:32       ` Best way for PCI memory allocation? testlaster
@ 2014-12-18 15:24         ` John de la Garza
  2014-12-18 15:37           ` Nils Holland
  0 siblings, 1 reply; 21+ messages in thread
From: John de la Garza @ 2014-12-18 15:24 UTC (permalink / raw)
  To: kernelnewbies

On Thu, Dec 18, 2014 at 02:32:17PM +0200, testlaster wrote:
> Hey Guys.
> What would you say is the best memory allocation function to use when I 
> want to dump a specific size and address of memory to a file?
> Im working through the PCI chip to gain access to a shared 8meg memory 
> bank. What I essentially have to do is try and access that bank from 
> memory start to a specific memory offset and
> dump all its containing data into a file as soon as possible.

Consider creating a new thread instead of replying when you are
changing the subject.  When you reply the your mail is still
associated with the original topic (at least form some email clients).
When you start a new thread it gets a new ID and will have its own
thread.

^ permalink raw reply	[flat|nested] 21+ messages in thread
* Best way for PCI memory allocation?
  2014-12-18 15:24         ` John de la Garza
@ 2014-12-18 15:37           ` Nils Holland
  0 siblings, 0 replies; 21+ messages in thread
From: Nils Holland @ 2014-12-18 15:37 UTC (permalink / raw)
  To: kernelnewbies

On Thu, Dec 18, 2014 at 10:24:59AM -0500, John de la Garza wrote:
> On Thu, Dec 18, 2014 at 02:32:17PM +0200, testlaster wrote:
> > Hey Guys.
> > What would you say is the best memory allocation function to use when I 
> > want to dump a specific size and address of memory to a file?
> > Im working through the PCI chip to gain access to a shared 8meg memory 
> > bank. What I essentially have to do is try and access that bank from 
> > memory start to a specific memory offset and
> > dump all its containing data into a file as soon as possible.
> 
> Consider creating a new thread instead of replying when you are
> changing the subject.  When you reply the your mail is still
> associated with the original topic (at least form some email clients).
> When you start a new thread it gets a new ID and will have its own
> thread.

...and while you're at it: Why not put your code on some webserver or
pastebin service / whatever if it is too long to include it in your
message? It might be of very much interest to people who'd like to
help you out! :-)

Greetings,
Nils

^ permalink raw reply	[flat|nested] 21+ messages in thread
* How to submit for eudyptula-challenge
  2014-12-18 12:37         ` Lucas Tanure
@ 2014-12-18 16:22           ` Jessica Ross
  2014-12-19  4:30             ` sanjeev sharma
  0 siblings, 1 reply; 21+ messages in thread
From: Jessica Ross @ 2014-12-18 16:22 UTC (permalink / raw)
  To: kernelnewbies

I'm using alpine with my gmail with these instructions in case you don't
want to use mutt.

https://burzalodowa.wordpress.com/2013/10/05/how-to-send-patches-with-git-send-email/
http://www.washington.edu/alpine/faq/attachments.html

On Thu, Dec 18, 2014 at 6:37 AM, Lucas Tanure <tanure@linux.com> wrote:
>
> On Thu, Dec 18, 2014 at 10:32 AM, Vin?cius Tinti
> <viniciustinti@gmail.com> wrote:
> > On Thu, Dec 18, 2014 at 5:09 AM, Sudip Mukherjee
> > <sudipm.mukherjee@gmail.com> wrote:
> >> On Thu, Dec 18, 2014 at 11:32 AM, sanjeev sharma
> >> <sanjeevsharmaengg@gmail.com> wrote:
> >>> Hello All,
> >>>
> >>> I am using Thunderbird and also Gmail Email client for submitting the
> >>> eudyptula challenge Task and after following below steps I have
> published on
> >>> my Blog, every time I am getting problem with attachment "You sent me
> base64
> >>> attachments, which I can not understand at all :("
> >>>
> >>>
> http://sanjeevsharmaengg.wordpress.com/2014/06/23/begineers-guide-configure-thunderbird-account-for-eudyptula-challenge/
> >>>
> >>> Anybody has any luck sending Task with Thunderbird or Gmail ?
> >>>
> >> At the beginning I have always sent using thunderbird via gmail and
> >> those are the only two options that needs to be set before sending.
> >
> > I strongly encourage using Mutt with Gmail. At the beginning I was
> > using Thunderbird with Gmail and I don't know why but somehow it
> > stopped to work and I was probably making the Little Penguin very
> > upset. Since I changed I had no problems so far.
> >
> > Regards
> >
> >> thanks
> >> sudip
> >>
> >>
> >>
> >>> Regards
> >>> Sanjeev Sharma
> >>>
> >>> On Tue, Mar 25, 2014 at 7:21 AM, Masood Mehmood <masud.sp@gmail.com>
> wrote:
> >>>>
> >>>> Are you printing anything in your module? If yes it should be printed
> to
> >>>> the kernel debug log level.
> >>>>
> >>>> Figure out how many levels kernel log supports and use the debug
> level.
> >>>>
> >>>>
> >>>> On Monday, March 24, 2014, wangyubin <harry198344@gmail.com> wrote:
> >>>>>
> >>>>> Hello,
> >>>>> I have dive into the eudyptula-challenge, but when I submit my result
> >>>>> for task 01.
> >>>>> I received a reply below:
> >>>>> > Please print to the kernel debug log level.
> >>>>>
> >>>>> I have sended module(c file), Makefile, and dmesg output for
> load/unload
> >>>>> the module.
> >>>>> Could anyone to tell me what does this message mean?
> >>>>> Thanks a lot!
> >>>>>
> >>>>> --
> >>>>> Best Regards!
> >>>>> wangyubin
> >>>>>
> >>>>>
> >>>>> _______________________________________________
> >>>>> Kernelnewbies mailing list
> >>>>> Kernelnewbies at kernelnewbies.org
> >>>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
> >>>>
> >>>>
> >>>>
> >>>> --
> >>>>  Best Regards
> >>>> Masood Mehmood
> >>>>
> >>>> _______________________________________________
> >>>> Kernelnewbies mailing list
> >>>> Kernelnewbies at kernelnewbies.org
> >>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
> >>>>
> >>>
> >>> _______________________________________________
> >>> Kernelnewbies mailing list
> >>> Kernelnewbies at kernelnewbies.org
> >>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
> >>>
> >>
> >> _______________________________________________
> >> Kernelnewbies mailing list
> >> Kernelnewbies at kernelnewbies.org
> >> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
> >
> >
> >
> > --
> > Simplicity is the ultimate sophistication
> >
> > _______________________________________________
> > Kernelnewbies mailing list
> > Kernelnewbies at kernelnewbies.org
> > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>
> +1 mutt with gmail
>
> --
> Lucas Tanure
> +55 (19) 988176559
>
> _______________________________________________
> Kernelnewbies mailing list
> Kernelnewbies at kernelnewbies.org
> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>
-------------- next part --------------
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^ permalink raw reply	[flat|nested] 21+ messages in thread
* How to submit for eudyptula-challenge
  2014-12-18 16:22           ` Jessica Ross
@ 2014-12-19  4:30             ` sanjeev sharma
  0 siblings, 0 replies; 21+ messages in thread
From: sanjeev sharma @ 2014-12-19  4:30 UTC (permalink / raw)
  To: kernelnewbies

Thanks all,

I have received the mixed opinion but looks like Mutt has gain the
popularity but Mutt standalone also can be used instead of using with Gmail.

Regards
Sanjeev Sharma

On Thu, Dec 18, 2014 at 9:52 PM, Jessica Ross <jessica.r.ross@gmail.com>
wrote:
>
> I'm using alpine with my gmail with these instructions in case you don't
> want to use mutt.
>
>
> https://burzalodowa.wordpress.com/2013/10/05/how-to-send-patches-with-git-send-email/
> http://www.washington.edu/alpine/faq/attachments.html
>
> On Thu, Dec 18, 2014 at 6:37 AM, Lucas Tanure <tanure@linux.com> wrote:
>>
>> On Thu, Dec 18, 2014 at 10:32 AM, Vin?cius Tinti
>> <viniciustinti@gmail.com> wrote:
>> > On Thu, Dec 18, 2014 at 5:09 AM, Sudip Mukherjee
>> > <sudipm.mukherjee@gmail.com> wrote:
>> >> On Thu, Dec 18, 2014 at 11:32 AM, sanjeev sharma
>> >> <sanjeevsharmaengg@gmail.com> wrote:
>> >>> Hello All,
>> >>>
>> >>> I am using Thunderbird and also Gmail Email client for submitting the
>> >>> eudyptula challenge Task and after following below steps I have
>> published on
>> >>> my Blog, every time I am getting problem with attachment "You sent me
>> base64
>> >>> attachments, which I can not understand at all :("
>> >>>
>> >>>
>> http://sanjeevsharmaengg.wordpress.com/2014/06/23/begineers-guide-configure-thunderbird-account-for-eudyptula-challenge/
>> >>>
>> >>> Anybody has any luck sending Task with Thunderbird or Gmail ?
>> >>>
>> >> At the beginning I have always sent using thunderbird via gmail and
>> >> those are the only two options that needs to be set before sending.
>> >
>> > I strongly encourage using Mutt with Gmail. At the beginning I was
>> > using Thunderbird with Gmail and I don't know why but somehow it
>> > stopped to work and I was probably making the Little Penguin very
>> > upset. Since I changed I had no problems so far.
>> >
>> > Regards
>> >
>> >> thanks
>> >> sudip
>> >>
>> >>
>> >>
>> >>> Regards
>> >>> Sanjeev Sharma
>> >>>
>> >>> On Tue, Mar 25, 2014 at 7:21 AM, Masood Mehmood <masud.sp@gmail.com>
>> wrote:
>> >>>>
>> >>>> Are you printing anything in your module? If yes it should be
>> printed to
>> >>>> the kernel debug log level.
>> >>>>
>> >>>> Figure out how many levels kernel log supports and use the debug
>> level.
>> >>>>
>> >>>>
>> >>>> On Monday, March 24, 2014, wangyubin <harry198344@gmail.com> wrote:
>> >>>>>
>> >>>>> Hello,
>> >>>>> I have dive into the eudyptula-challenge, but when I submit my
>> result
>> >>>>> for task 01.
>> >>>>> I received a reply below:
>> >>>>> > Please print to the kernel debug log level.
>> >>>>>
>> >>>>> I have sended module(c file), Makefile, and dmesg output for
>> load/unload
>> >>>>> the module.
>> >>>>> Could anyone to tell me what does this message mean?
>> >>>>> Thanks a lot!
>> >>>>>
>> >>>>> --
>> >>>>> Best Regards!
>> >>>>> wangyubin
>> >>>>>
>> >>>>>
>> >>>>> _______________________________________________
>> >>>>> Kernelnewbies mailing list
>> >>>>> Kernelnewbies at kernelnewbies.org
>> >>>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>> >>>>
>> >>>>
>> >>>>
>> >>>> --
>> >>>>  Best Regards
>> >>>> Masood Mehmood
>> >>>>
>> >>>> _______________________________________________
>> >>>> Kernelnewbies mailing list
>> >>>> Kernelnewbies at kernelnewbies.org
>> >>>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>> >>>>
>> >>>
>> >>> _______________________________________________
>> >>> Kernelnewbies mailing list
>> >>> Kernelnewbies at kernelnewbies.org
>> >>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>> >>>
>> >>
>> >> _______________________________________________
>> >> Kernelnewbies mailing list
>> >> Kernelnewbies at kernelnewbies.org
>> >> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>> >
>> >
>> >
>> > --
>> > Simplicity is the ultimate sophistication
>> >
>> > _______________________________________________
>> > Kernelnewbies mailing list
>> > Kernelnewbies at kernelnewbies.org
>> > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>>
>> +1 mutt with gmail
>>
>> --
>> Lucas Tanure
>> +55 (19) 988176559
>>
>> _______________________________________________
>> Kernelnewbies mailing list
>> Kernelnewbies at kernelnewbies.org
>> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>>
>
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^ permalink raw reply	[flat|nested] 21+ messages in thread
end of thread, other threads:[~2014-12-19  4:30 UTC | newest]

Thread overview: 21+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-03-25  1:28 How to submit for eudyptula-challenge wangyubin
2014-03-25  1:52 ` Masood Mehmood
2014-12-18  6:02   ` sanjeev sharma
2014-12-18  6:55     ` Fernando Apesteguía
2014-12-18 12:32       ` Best way for PCI memory allocation? testlaster
2014-12-18 15:24         ` John de la Garza
2014-12-18 15:37           ` Nils Holland
2014-12-18  6:58     ` How to submit for eudyptula-challenge Manish Katiyar
2014-12-18  7:09     ` Sudip Mukherjee
2014-12-18 12:32       ` Vinícius Tinti
2014-12-18 12:37         ` Lucas Tanure
2014-12-18 16:22           ` Jessica Ross
2014-12-19  4:30             ` sanjeev sharma
2014-03-25  1:59 ` Parinay Kondekar
2014-03-25  2:16 ` Aruna Hewapathirane
2014-03-25  2:42   ` wangyubin
2014-03-25  2:48     ` Aruna Hewapathirane
2014-03-25  3:08       ` wangyubin
2014-03-25  3:28         ` Aruna Hewapathirane
2014-03-25  4:47           ` wangyubin
2014-03-25  5:29             ` Pranay Srivastava

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