Re: [ Kernel not booting up ]

2011-08-23 Thread ashish raste
Hi Srivatsa, I am not sure if this will help but you can try burning a system rescue CD and using it to fix the issue. I believe you will be able to get back atleast your original Ubuntu with full GUI.. Here is the link: http://www.sysresccd.org/Download I have tried rescuing, with

Re: [ Kernel not booting up ]

2011-08-23 Thread ashish raste
Hi Prashant, Please try this method: http://www.howtoforge.com/kernel_compilation_ubuntu I have installed Ubuntu again and try the method posted on this link! Thankyou. -- ~Cheers!! Ashish Raste Anyone who has never made a mistake has never tried anything new. -Sir Albert Einstein

how to compile additional module?

2011-08-23 Thread loody
Dear all: I make a module under kernel tree and adding Kconfig for that. But I have no idea where I should add that when I type make modules, the modules I add will be compiled. Would anyone tell me where the modules list located? -- Regards, ___

Re: how to compile additional module?

2011-08-23 Thread loody
hi all: I found if kernel want to build usb modules it will show below:there is make -f scripts/Makefile.build obj=drivers/usb if I have a folder in drivers/miloodytest how could I generate make -f scripts/Makefile.build obj=drivers/miloodytest BR, 2011/8/23 loody milo...@gmail.com: Dear all:

Re: how to compile additional module?

2011-08-23 Thread Mirco Tischler
2011/8/23 loody milo...@gmail.com: hi all: I found if kernel want to build usb modules it will show below:there is make -f scripts/Makefile.build obj=drivers/usb if I have a folder in drivers/miloodytest how could I generate make -f scripts/Makefile.build obj=drivers/miloodytest BR,

Re: how to compile additional module?

2011-08-23 Thread loody
hi: Thanks for your help. 2011/8/23 Mirco Tischler mt...@gmx.de: 2011/8/23 loody milo...@gmail.com: hi all: I found if kernel want to build usb modules it will show below:there is make -f scripts/Makefile.build obj=drivers/usb if I have a folder in drivers/miloodytest how could I generate

Re: how to compile additional module?

2011-08-23 Thread Mirco Tischler
2011/8/23 loody milo...@gmail.com: hi: Thanks for your help. 2011/8/23 Mirco Tischler mt...@gmx.de: 2011/8/23 loody milo...@gmail.com: hi all: I found if kernel want to build usb modules it will show below:there is make -f scripts/Makefile.build obj=drivers/usb if I have a folder in

Re: how to compile additional module?

2011-08-23 Thread loody
hi: I found it and successfully make the module. 2011/8/23 Mirco Tischler mt...@gmx.de: 2011/8/23 loody milo...@gmail.com: hi: Thanks for your help. 2011/8/23 Mirco Tischler mt...@gmx.de: 2011/8/23 loody milo...@gmail.com: hi all: I found if kernel want to build usb modules it will show

How to make the kernel support NTFS?

2011-08-23 Thread Parmenides
Hi, I have dumped a lfs 6.3 cdrom to a virutal hard disk in vmware, and it goes without any problem. The original kernel version of lfs 6.3 is 2.6.25. I have upgraded it to 2.6.34 and it seems work well. But, when trying to compile the kernnel 2.6.34 to include the NTFS support, the kernel

Re: How to make the kernel support NTFS?

2011-08-23 Thread Prashant Shah
Hi, On Tue, Aug 23, 2011 at 9:28 PM, Parmenides mobile.parmeni...@gmail.com wrote: Hi,    I have dumped a lfs 6.3 cdrom to a virutal hard disk in vmware, and it goes without any problem. The original kernel version of lfs 6.3 is 2.6.25. I have upgraded it to 2.6.34 and it seems work well.

Re: How to make the kernel support NTFS?

2011-08-23 Thread Mulyadi Santosa
On Tue, Aug 23, 2011 at 22:58, Parmenides mobile.parmeni...@gmail.com wrote: Root-NFS: No NFS server available, giving up. VFS: Unable to mount root fs via NFS, trying floppy. Kernel panic - not syncing: VFS Unable to mount root fs on unknown-block(2,0) you said, LFS? Linux from scratch? BTW,

where is the definition of irq_desc array?

2011-08-23 Thread LovelyLich
Hi all, First, I have to say sorry for my pool English , because I am not a native English speaker. I know this is too simple, but I have tried hours to get the definition (not declaration) of irq_desc array in the interrupt subsys. Actually, I have

Re: Difference between logical and physical cpu hotplug

2011-08-23 Thread Srivatsa Bhat
Hi Vaibhav, On Tue, Aug 23, 2011 at 11:40 AM, Vaibhav Jain vjoss...@gmail.com wrote: On Sun, Aug 21, 2011 at 1:09 PM, Srivatsa Bhat bhat.sriva...@gmail.comwrote: On Sat, Aug 20, 2011 at 4:05 AM, Vaibhav Jain vjoss...@gmail.comwrote: Awesome explanation Srivatsa!! Thanks a lot!! Just had

TCP - RST flag

2011-08-23 Thread Daniel Baluta
Hello, Please help me understanding the behavior of the following TCP conversation. You can find bellow a snippet of the (FTP) conversation captured both on client (C) and server (S). [client]$ tcpdump -n -r client-6-conv.cap [P1] 49.045690 IP 10.10.0.1.21 10.10.0.20.58277: Flags [P.], seq

Re: TCP - RST flag

2011-08-23 Thread Daniel Baluta
On Tue, Aug 23, 2011 at 11:55 PM, Eric Dumazet eric.duma...@gmail.com wrote: Le mardi 23 août 2011 à 23:31 +0300, Daniel Baluta a écrit : Hello, Please help me understanding the behavior of the following TCP conversation. You can find bellow a snippet of the (FTP) conversation captured both

Re: TCP - RST flag

2011-08-23 Thread Daniel Baluta
On Wed, Aug 24, 2011 at 12:50 AM, Eric Dumazet eric.duma...@gmail.com wrote: Le mercredi 24 août 2011 à 00:32 +0300, Daniel Baluta a écrit : On Tue, Aug 23, 2011 at 11:55 PM, Eric Dumazet eric.duma...@gmail.com wrote: TCP in RFC 1122 section 4.2.2.13:  A host MAY implement a half-duplex

Re: question about staging tree branches

2011-08-23 Thread Greg KH
On Tue, Jul 12, 2011 at 07:34:58PM +0300, Daniel Baluta wrote: On Tue, Jul 12, 2011 at 7:01 PM, Greg KH g...@kroah.com wrote: On Tue, Jul 12, 2011 at 12:15:17PM +0530, Prashant Shah wrote: Hi, There are 4 branches in the staging tree   remotes/staging/master   remotes/staging/ralink

Re: Compile kernel for various times and problem of too long time consuming

2011-08-23 Thread Stratos Psomadakis
On 08/07/2011 10:48 PM, Amirali Shambayati wrote: Would you say how you rebuild kernel? On Sun, Aug 7, 2011 at 10:34 PM, Randy Dunlap rdun...@xenotime.net wrote: On Sun, 7 Aug 2011 21:39:12 +0430 Amirali Shambayati wrote: Hi all, Since I want to evaluate performance improvements by changing

Re: Headset driver detection problem during bootup

2011-08-23 Thread Takashi Iwai
At Sat, 20 Aug 2011 22:21:10 +0900, anish singh wrote: adding more information and experts on alsa. On Fri, Aug 19, 2011 at 9:23 PM, anish singh anish198519851...@gmail.com wrote: I need some suggestions for below situation: Headset if it is inserted before the device is powered up is

Re: failed to do make menuconfig

2011-08-23 Thread Srivatsa S. Bhat
On 07/26/2011 01:00 PM, Prashant Shah wrote: Hi, On Mon, Jul 25, 2011 at 6:08 PM, Jonathan Neuschäfer j.neuschae...@gmx.net wrote: On Fri, Jul 22, 2011 at 09:08:54PM +0530, Prashant Shah wrote: Hi, In the latest staging tree I cant do make menuconfig or even make config Does it work if

Compiling enough of the kernel to get symbols for EXTMODs, but no more

2011-08-23 Thread David Wuertele
I have a problem where I seem to need to compile the kernel twice, and I am looking for a way to not have to repeat any compilation steps. I have an embedded system kernel into which I'm bundling an initramfs. That initramfs contains some modules that must be compiled external to the kernel (due

Re: How can patch a bug

2011-08-23 Thread Ian Lance Taylor
esmaeil mirzaee esmaeil.deb...@gmail.com writes: I try to install gcc-3.4.6 I've search the Internet(Thank you google). I found it was a bug and a best man did a patch and now I want to run that patch to resolved the problem. Run the patch program. man patch Ian

Re: How can patch a bug

2011-08-23 Thread Ian Lance Taylor
esmaeil mirzaee esmaeil.deb...@gmail.com writes: I wanna run this patch http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19985 for resolve my problem. What patch I must to download. I need them for gcc-3.4.6 The patch for that problem was committed to the gcc 3.4 branch and is probably in gcc

Re: How can install gcc-3.2.tar.bz

2011-08-23 Thread Ian Lance Taylor
esmaeil mirzaee esmaeil.deb...@gmail.com writes: I wanna install gcc-3.2.tar.bz then I download from ftp://ftp.mirrorservice.org/sites/sourceware.org/pub/gcc/releases/gcc-3.2/ Could you help me. First link from an Internet search for .tar.bz:

Re: SRIO maintenance read hangs (mpc8548)

2011-08-23 Thread tony zhou
shrikant hegde shrikant.h at genesis-in.com writes: Hi shrikant hegde I've got the same problem, system hang when read TSI578 with maintenance transaction, did you already find the question? tony zhou ___ Kernelnewbies mailing list

SYSLOG_ACTION_READ_ALL question

2011-08-23 Thread William Douglas
Hello all, I'm trying to figure out why the do_syslog code in kernel/printk.c is using put_user instead of copy_to_user. There is even a comment about how because of sleep, the buffer is read from back to front to minimize the impact of printk overwriting the syslog section we are using.

Re: Compile kernel for various times and problem of too long time consuming

2011-08-23 Thread Randy Dunlap
On Mon, 8 Aug 2011 00:18:04 +0430 Amirali Shambayati wrote: Would you say how you rebuild kernel? Sure, it's just a 'make' command: $ make -j4 ARCH=i386 O=X32 all On Sun, Aug 7, 2011 at 10:34 PM, Randy Dunlap rdun...@xenotime.net wrote: On Sun, 7 Aug 2011 21:39:12 +0430 Amirali Shambayati

Purpose of using __be16 inside a data structure?

2011-08-23 Thread 陳國成
Hi all, Please tell me the difference between using unsigned short and __be16 to declear a variable in a data structure. For example, in include/net/inet_sock.h, struct inet_sock is decleared as struct inet_sock { __be16 inet_dport; }; not struct inet_sock {

Re: TCP - RST flag

2011-08-23 Thread Eric Dumazet
Le mardi 23 août 2011 à 23:31 +0300, Daniel Baluta a écrit : Hello, Please help me understanding the behavior of the following TCP conversation. You can find bellow a snippet of the (FTP) conversation captured both on client (C) and server (S). [client]$ tcpdump -n -r

Re: TCP - RST flag

2011-08-23 Thread Eric Dumazet
Le mercredi 24 août 2011 à 00:32 +0300, Daniel Baluta a écrit : On Tue, Aug 23, 2011 at 11:55 PM, Eric Dumazet eric.duma...@gmail.com wrote: TCP in RFC 1122 section 4.2.2.13: A host MAY implement a half-duplex TCP close sequence, so that an application that has called CLOSE cannot

Re: Purpose of using __be16 inside a data structure?

2011-08-23 Thread Adam Lee
On Tue, Aug 09, 2011 at 03:25:52PM +0800, 陳國成 wrote: Please tell me the difference between using unsigned short and __be16 to declear a variable in a data structure. For example, in include/net/inet_sock.h, struct inet_sock is decleared as   struct inet_sock {     __be16 

Re: What does drop_caches do?

2011-08-23 Thread Mulyadi Santosa
Hi :) On Thu, Jul 28, 2011 at 13:58, Prateek Sharma prate...@cse.iitb.ac.in wrote:        From my understanding of the code (fs/drop_caches.c) , it walks over all the open files/inodes, and invalidates all the mapped pages. I doubt that would be open files/inodes..more likely list of