Re: Your editor/IDE settings for autocompletion and other easiness
On Sat, Nov 22, 2014 at 4:58 AM, Andrey Utkin andrey.krieger.ut...@gmail.com wrote: (I was asked to research this topic to help students. So please ignore this topic if all you want to say is that it is OK to code in editor without autocompletion and any other integration, and that there's LXR website. We all know that.) Dear kernel developers, if you have a minute, please share - what's your configuration for editor integration with sources tree? (the opposite is just using any editor) - which IDE/editor handiness options except autocompletion are possible to obtain while developing kernel code, and which options do you use? Hi, I already tried kernel drivers dev with Eclipse (it was quite helpful): https://wiki.eclipse.org/HowTo_use_the_CDT_to_navigate_Linux_kernel_source I also often use juste vim + cscope for searching the kernel: make cscope cscope -d If you don't use any special configuration, feel free not to reply. Thanks! -- Andrey Utkin ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
Re: The start physical and virtual address of NUMA memory node
On Mon, Sep 1, 2014 at 5:23 PM, J.Hwan Kim frog1...@gmail.com wrote: Hi, everyone I have 2 memory nodes in my NUMA system. I want to know the start (physical and virtual) address of each memory node. How can I do? Please give me any hint... Hi, there is some infos when you type : dmesg | grep -i numa Thanks in advance J.Hwan Kim ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
Re: Eudyptula Challenge Task 01
On Mon, Jun 16, 2014 at 5:31 PM, Chen Weixiang weixiangc...@gmail.com wrote: On Mon, Jun 16, 2014 at 05:07:05PM +0530, sanjeev sharma wrote: is Really we need to use Email Client ? Don't we have another option using GMAIL ? I don't know why but I never had any problem sending my first exercises attachments (I'm now at 8) with gmail webmail. I just select Plain text mode and it's ok... I met the same problem when I sent first mail to Eudyptula Challenge. I thinke below two links are helpful for configuring mutt mail client: http://nongeekshandbook.blogspot.fi/2009/02/mutt-email-client-that-sucks-less.html http://nongeekshandbook.blogspot.fi/2009/03/mutt-color-configuration.html Regards Sanjeev Sharma On Sun, Jun 15, 2014 at 2:57 PM, Abhishek Sharma asharma...@gmail.com wrote: On 13-06-2014 AM 04:10, Nada Saif wrote: Hi, Which email client is best to submit tasks . I use gmail , and I get a problem with attachment base64!? What you suggest me to use! Regards, N.G Thunderbird Regards, Abhishek Sharma On Tue, Apr 29, 2014 at 6:34 PM, Pranay Srivastava pran...@gmail.com wrote: On Tue, Apr 29, 2014 at 8:40 PM, me storage me.storage...@gmail.com wrote: Hi i every one i am new to linux kernel programming .I am participating in Eudyptula Challenge .Recently i submitted my solutions to Task 01 but i gives me reply like the below Please read the requirements for the Makefile and allow the module to be built against any kernel source tree on the filesystem, not just those kernels that happened to be installed in /lib/ at some point in time. And my make file is like this ifneq ($(KERNELRELEASE),) obj-m += helloworld.o else default I hope you understand the -C switch : make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules clean: make -C /lib/modules/$(shell uname -r)/bulid M=$(PWD) clean end If not then find it out and see what you need to change. So can any please tell me how to allow the module to be built against any kernel source tree on the filesystem? or can any one pleae tell me what does it mean? Thank you ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies -- ---P.K.S ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies -- Best regards, Chen Weixiang (Alex) ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
Re: a question about btfixupprep
On Tue, Apr 29, 2014 at 9:35 AM, Chan Kim c...@etri.re.kr wrote: Hi, in arch/sparc/boot/Makefile, there is a rule below. $(obj)/btfix.S: $(obj)/btfixupprep vmlinux FORCE $(call if_changed,btfix) This makes btfix.S file using btfixupprep executable. and from the definition below, quiet_cmd_btfix = BTFIX $@ cmd_btfix = $(OBJDUMP) -x vmlinux | $(obj)/btfixupprep $@ I can see to make the btfix.S, the make runs objdump -x vmlinux | btfixupprep btfix.S What does btfixupprep do? maybe relocations? or function name substitution(for sub architecture)? Regards, Chan ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies It would be probably good to cc linux-kbuild mailing list for this question. ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
Re: thread context switching
Hello, maybe KernalShark can help: https://lwn.net/Articles/425583/ Regards, On Wed, Mar 19, 2014 at 10:10 AM, nayobix nayo...@nayobix.org wrote: Try ftrace for the scheduler On March 18, 2014 6:01:50 PM EET, Nada Saif nada.sa...@gmail.com wrote: Hi, I want to measure thread context switching in c, How I can do that? Thanks, N.A.S Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies -- nayobix ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
