Re: [android-kernel] Binder driver code

2012-11-04 Thread Vladimir Murzin
tions ? > > Regards > Shunty > > -- > unsubscribe: android-kernel+unsubscr...@googlegroups.com > website: http://groups.google.com/group/android-kernel Hi I think BUG() is called because this path should never be taken. It means that something strange or serious has been happened like memo

Re: [android-kernel] Error while creating .png from bootchart.tgz

2012-07-06 Thread Vladimir Murzin
line 83, > in calc_load > userCpuLoad = float(userCpu - self.last_user_cpu_time) / interval > ZeroDivisionError: float division > > If somebody knows how to resolve this please tell me. > > > Thanks, > Ashwinee Dhakate > > -- > unsubscribe: android-ke

Re: [android-kernel] problem when build LKM

2012-05-27 Thread Vladimir Murzin
@googlegroups.com > website: http://groups.google.com/group/android-kernel First of all your build environment make all warnings into errors (-Werror) and compiler has already worn you about that: "cc1: warnings being treated as errors", To understand reasons for these warnings quickly just bare in mind that sys_call_table is array of unsigned long, but you are trying to substitute some entries with pointers to functions and vise versa ;) Hope this helps. Best wishes Vladimir Murzin -- unsubscribe: android-kernel+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-kernel

Re: [android-kernel] implementing custom system calls

2012-05-13 Thread Vladimir Murzin
io.c:(.text+0xd28): undefined reference to `sys_test1' > > Thanks > DK > > -- > unsubscribe: android-kernel+unsubscr...@googlegroups.com > website: http://groups.google.com/group/android-kernel Hi Could you provide some details what you exactly did? Best wishes Vl

[android-kernel] Re: binder: limits for size of data transaction

2012-04-25 Thread Vladimir Murzin
On Tue, Apr 24, 2012 at 08:55:38PM -0700, Arve Hjønnevåg wrote: > 2012/4/24 Vladimir Murzin : > > Hello everyone, > > > > I've noticed data_size and offset_size members of > > binder_transaction_data struct (drivers/staging/android/binder.h): > &

[android-kernel] binder: limits for size of data transaction

2012-04-24 Thread Vladimir Murzin
es of offsets */ ... } I wonder if there are any limitations for size of data and size of offset? Best wishes, Vladimir Murzin -- unsubscribe: android-kernel+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-kernel

Re: [android-kernel] Yaffs_vfs error android kernel

2012-04-15 Thread Vladimir Murzin
arning: initialization makes integer from > pointer without a cast > make[2]: *** [fs/yaffs2/yaffs_vfs.o] Error 1 > make[1]: *** [fs/yaffs2] Error 2 > make: *** [fs] Error 2 > > > Anybody chanced upon the same problem? > > > Thank you. > > -- > unsub

Re: [android-kernel] [Kernel PANIC] ANDROID NFS Booting.

2012-04-03 Thread Vladimir Murzin
, so signal for termination was sent to init process. Kernel don't know what to do without any process, so it falls into panic. I suggest checking your rootfs. May be you need another one... Best wishes, Vladimir Murzin -Original Message- From: Ki Seok Park Sender: android-kernel@googlegro

Re: [android-kernel] ram console for mainline kernel?

2012-03-07 Thread Vladimir Murzin
Hi! You can check progress for merging Android features to mainline on [1]. [1] http://elinux.org/Android_Mainlining_Project Best wishes, Vladimir Murzin -Original Message- From: Vincent Li Sender: android-kernel@googlegroups.com Date: Mon, 5 Mar 2012 14:44:34 To: Android Linux Kernel

Re: [android-kernel] Loading kernel module in Android kernel problem

2012-02-27 Thread Vladimir Murzin
Hi! Your module is simple but not complete. You should register you init and cleanup functions with module_init() and module_exit(). Also it is worth noticing licence and author of the module ;-) Best wishes Vladimir Murzin Best wishes, Vladimir Murzin -Original Message- From: "A

Re: [android-kernel] How to allocate memory which can be specified as NON-cacheable?

2012-02-23 Thread Vladimir Murzin
Hi! Have you tried dma_alloc_coherent()? According to [1] it should satisfy your needs. 1. http://www.mjmwired.net/kernel/Documentation/DMA-API.txt Best wishes Vladimir Murzin Best wishes, Vladimir Murzin -Original Message- From: kc Sender: android-kernel@googlegroups.com Date: Fri

Re: [android-kernel] Using ftrace in the goldfish kernel

2012-02-22 Thread Vladimir Murzin
func.txt into two parts, i.e. func1.txt and func2.txt 3. Exclude func1.txt from tracing, i.e. cat func1.txt > set_ftrace_notrace 4. Enable function tracer, i.e. echo function > current_tracer 5. If everything is ok, go to #3 and use func2.txt 6. If it hangs up use the file f

Re: [android-kernel] Video decoding on Galaxy Nexus running Android 4.02

2012-02-18 Thread Vladimir Murzin
Hi! I'm afraid there is nothing can be done on the kernel side. It seems userspace app is trying to load dynamic library and fail with it, so it is why video can't be played. The library could be requested on linking stage or runtime via dlopen() call. Best wishes, Vladi

Re: [android-kernel] Compiling kernel modules for android

2012-01-29 Thread Vladimir Murzin
kernel M=$PWD ARCH=arm CROSS_COMPILE=/home/johnson/rowboat-android/prebuilt/linux-x86toolchain/arm-eabi-4.4.0/bin/arm-eabi- modules BTW, I think you should use arm-none-linux-gnueabi- toolchain instead of arm-none-eabi Best wishes Vladimir Murzin -- unsubscribe: android-kernel+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-kernel

Re: [android-kernel] are there any Kernel API help document exist

2012-01-20 Thread Vladimir Murzin
On Fri, Jan 20, 2012 at 2:52 PM, carchangel wrote: > hi everyone > >        when I am reading the source code of Kernel , there are lots > of APIs .I can read the source,but I am wondering if anywhere have > word description of the API  to refer,it will be more efficient for my > job. > > -- > uns

Re: [android-kernel] copy data in emmc partition to data/dontpanic directory

2012-01-12 Thread Vladimir Murzin
Hi! I meant something like "/bin/dd" instead of "dd". It seems $PATH has not defined yet, so just "dd" can't be located properly. I'm sorry if I was unclear. Best wishes, Vladimir Murzin -Original Message- From: Jason Shim Sender: android-kernel

Re: [android-kernel] copy data in emmc partition to data/dontpanic directory

2012-01-11 Thread Vladimir Murzin
Hi! Have you tried using full path to "dd" command? Best wishes, Vladimir Murzin -Original Message- From: ngujason Sender: android-kernel@googlegroups.com Date: Wed, 11 Jan 2012 18:19:39 To: Android Linux Kernel Development Reply-To: android-kernel@googlegroups.com Subject

Re: [android-kernel] Where does the vmlinux image remain on the android file system

2012-01-03 Thread Vladimir Murzin
Hi! You are right, on most Linux distributions kernel image is put on /boot location. However, embedded world is a bit different - it is common practice to put kernel image on raw partition. That is why your grepping was not successful. Best wishes, Vladimir Murzin -Original Message

Re: [android-kernel] why it says "Must not sleep," about brightness_set in leds-class.txt

2012-01-03 Thread Vladimir Murzin
Hey guys, please, try to keep using English in this list ;-) I think there might be other people who are interested in this question. It's not a good idea to "hide" discussion under Gtalk, is it? Best wishes, Vladimir Murzin -Original Message- From: Leng XueDong Sender: