RE: Major/minor numbers

2013-03-05 Thread Pranay Kumar Srivastava





::DISCLAIMER::
The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only.E-mail transmission is not guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or may contain viruses in transmission. The e mail and its contents (with or without referred errors) shall therefore not attach any liability on the originator or HCL or its affiliates. Views or opinions, if any, presented in this email are solely those of the author and may not necessarily reflect the views or opinions of HCL or its affiliates. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of this message without the prior written consent of authorized representative of HCL is strictly prohibited. If you have received this email in error please delete it and notify the sender immediately. Before opening any email and/or attachments, please check them for viruses and other defects.


___
Kernelnewbies mailing list
Kernelnewbies@kernelnewbies.org
http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies


RE: Major/minor numbers

2013-03-05 Thread Pranay Kumar Srivastava


> -Original Message-
> From: kernelnewbies-boun...@kernelnewbies.org [mailto:kernelnewbies-
> boun...@kernelnewbies.org] On Behalf Of kernelnewbies-
> requ...@kernelnewbies.org
> Sent: Tuesday, March 05, 2013 5:53 PM
> To: kernelnewbies@kernelnewbies.org
> Subject: Kernelnewbies Digest, Vol 28, Issue 9
> 
> Send Kernelnewbies mailing list submissions to
>   kernelnewbies@kernelnewbies.org
> 
> To subscribe or unsubscribe via the World Wide Web, visit
>   http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
> or, via email, send a message with subject or body 'help' to
>   kernelnewbies-requ...@kernelnewbies.org
> 
> You can reach the person managing the list at
>   kernelnewbies-ow...@kernelnewbies.org
> 
> When replying, please edit your Subject line so it is more specific than "Re:
> Contents of Kernelnewbies digest..."
> 
> 
> Today's Topics:
> 
>1. Module compilation error (Pietro Paolini)
>2. Re: Module compilation error (Mulyadi Santosa)
>3. Re: Module compilation error (valdis.kletni...@vt.edu)
>4. pthread_lock (ishare)
>5. Re: pthread_lock (Mandeep Sandhu)
>6. Re: pthread_lock (valdis.kletni...@vt.edu)
>7. Major/minor numbers (Shraddha Kamat)
>8. Re: pthread_lock (Mandeep Sandhu)
>9. Re: pthread_lock (ishare)
>   10. Re: Major/minor numbers (Anuz Pratap Singh Tomar)
> 
> 
> --
> 
> Message: 1
> Date: Mon, 4 Mar 2013 19:48:33 -0500 (EST)
> From: Pietro Paolini 
> Subject: Module compilation error
> To: kernelnewbies@kernelnewbies.org
> Message-ID: <8CFE7524C1296F0-1764-9EDF@webmail-
> m235.sysops.aol.com>
> Content-Type: text/plain; charset="us-ascii"; format=flowed
> 
> Hi all,
> 
> I tried, as beginner, to compile a simple module downloaded by internet,
> hello_printk, I am using ArchLinux and I followed the simplest way for
> compile a new kernel tree from here :
> 
> https://wiki.archlinux.org/index.php/Kernels/Compilation/Arch_Build_Syste
> m
> 
> But when I try to compile I catch these errors:
> 
> echo >&2 "  ERROR: Kernel configuration is invalid.";   \
> echo >&2 " include/generated/autoconf.h or
> include/config/auto.conf are missing.";\
> echo >&2 " Run 'make oldconfig && make prepare' on kernel src
> to fix it.";  \
> echo >&2 ;  \
> /bin/false)
> 
> Of course I checked the path of the kernel and under the directory wrote on
> the error messages I can find the files autoconf.h and auto.conf that I really
> don't understand what could be wrong, the makefile is really really simple
> then I can post it:
> 
> obj-m := hello_printk.o
> KDIR  ?= mypersonalpath/core/linux/src/linux-3.7
> PWD   := $(shell pwd)
> default:
> $(MAKE) -C $(KDIR) M=$(PWD) modules
> 
> Someone can help me ?
> 
> 
> 
> Pietro Paolini
> pulsarpie...@aol.com
> 
> 
> 
> --
> 
> Message: 2
> Date: Tue, 5 Mar 2013 09:07:51 +0700
> From: Mulyadi Santosa 
> Subject: Re: Module compilation error
> To: Pietro Paolini 
> Cc: kernelnewbies@kernelnewbies.org
> Message-ID:
>gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
> 
> On Tue, Mar 5, 2013 at 7:48 AM, Pietro Paolini 
> wrote:
> > Hi all,
> >
> > I tried, as beginner, to compile a simple module downloaded by
> > internet, hello_printk, I am using ArchLinux and I followed the
> > simplest way for compile a new kernel tree from here :
> >
> > https://wiki.archlinux.org/index.php/Kernels/Compilation/Arch_Build_Sy
> > stem
> >
> > But when I try to compile I catch these errors:
> >
> > echo >&2 "  ERROR: Kernel configuration is invalid.";   \
> > echo >&2 " include/generated/autoconf.h or
> > include/config/auto.conf are missing.";\
> > echo >&2 " Run 'make oldconfig && make prepare' on kernel src
> 
> try the suggested above step. IIRC, those commands will do things like
> preparing the neccessary object files, headers and so on, so it is ready for
> you to be used on your kernel programming.
> 
> Apologize since I can't provide deeper details about this.
> 
> 
> 
> --
> regards,
> 
> Mulyadi Santosa
> Freelance Linux trainer and consultant
> 
> blog: the-hydra.blogspot.com
> training: mulyaditraining.blogspot.com
> 
> 
> 
> -

Re: Major/minor numbers

2013-03-05 Thread Anuz Pratap Singh Tomar
On Tue, Mar 5, 2013 at 6:32 AM, Shraddha Kamat  wrote:

> Does the max number of devices supported by Linux limited by major minor
> number ? Can you please give me some pointers regarding this.
>
http://stackoverflow.com/questions/14833467/maximum-values-of-major-and-minor-numbers-in-linux

> -- Shraddha
>
>
> ___
> Kernelnewbies mailing list
> Kernelnewbies@kernelnewbies.org
> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>



-- 
Thank you
Warm Regards
Anuz
___
Kernelnewbies mailing list
Kernelnewbies@kernelnewbies.org
http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies