Thanks for the encouraging. It's indeed quite hard to get a big
picture on how it works as there are layers of encapsulation on it,
and no really up-to-date documents can you refer to. If you have any
questions on the existing binder driver, you could try me, not
guaranteed to answer but certainly
> From a security pov, is it possible to guess binder reference numbers of
> binder nodes, thus by-passing the service manager to initiate IPC
> 'directly' from one application to another? Is that possible in the
> traditional Binder implementation? If yes, did you regard this in your
> project?
What version of of gcc are you using?
On Sun, Feb 5, 2012 at 11:09 PM, Amit kumar Bag wrote:
> Hi All,
>
> I am tring to build android gingerbread kernel for snowball board. I
> followed the below step to compile.
> 1.make menuconfig for enabling the module in the kernel.
> 2. export CROSS_COMPI
Hi,
I’m trying to build x86 goldfish kernel.
I followed instructions from $ANDROID/external/qemu/docs/ANDROID-
KERNEL.TXT and also there is a similar thread [1] which has useful
instructions. But I see compile error:
init/main.c:267: error: impossible constraint in 'asm'
This error message is th
Hello,
well before starting with any kernel related work I need the kernel
source but i have no idea how to get it.
I use this howto http://source.android.com/source/downloading.html
("Getting Kernels" part) but whenever I execute the command the only
thing I get after an apparently successful do
Hi All,
I am tring to build android gingerbread kernel for snowball board. I
followed the below step to compile.
1.make menuconfig for enabling the module in the kernel.
2. export CROSS_COMPILE=android-toolchain-eabi/bin (path of the
binary located in my machine)
3.. make
But I got one error aft
Hi,
sounds like a great piece of work. I'm not into the details of that
low-level kernel stuff, but there's one question that sticks around in my
mind:
>From a security pov, is it possible to guess binder reference numbers of
binder nodes, thus by-passing the service manager to initiate IPC
'
Chuck,
Sorry this is a little late, you may already have the answer.
I think the touchscreen in this monitor is supported by the hid-quanta
driver. This driver is usually disabled by default in the android
kernel. I have used the hid-quanta driver with a HP L2105tm monitor,
but it must be compi
Hi,
Is it possible to get UART output during bootloader and kernel boot on
the galaxy nexus? We need this for debugging custom kernels using
printk.
Regards,
Bahadir
--
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website: http://groups.google.com/group/android-kernel
In linux source: \drivers\bluetooth\ath3k.c there is a function like:
static int ath3k_probe(struct usb_interface *intf,
const struct usb_device_id *id)
because you error code is 5, which is EIO, I think something went wrong
here:
if (request_firmware(&firmware, "ath3k-1.fw", &udev->dev) < 0)
Very interesting, I have deadlock problem with current binder
implementation on mainline kernel (3.3-rc1), I look into the codes and it
quite messy. Trying to find alternative implementation and found yours, its
so exciting that someone finally working on it. Hopefull it can become full
binder
Hi,
I’m trying to build x86 goldfish kernel.
I followed instructions from $ANDROID/external/qemu/docs/ANDROID-
KERNEL.TXT and also there is a similar thread [1] which has useful
instructions. But I see compile error:
init/main.c:267: error: impossible constraint in 'asm'
This error message is th
Hi,
I want to use ftrace's function tracer to monitor the kernel while I
perform various experiments. I decided to start with the emulator and
work towards using a physical device. My problem is, everytime I
enable the function tracer, everything hangs, without output.
I am using the latest goldf
Hello Johnson,
Your file name is "hello.c"
for compiling that, You should write
obj-m := hello.o
in Makefile.
in your case, you have used "mymod.o" so it is trying to search "mymod.c"
file in PWD but there is no such file thats why it throws the error.
Also, I doubt on KERNEL_DIR path. It sh
On 04/02/12 04:55, rong wrote:
It looks to me that something either needs to wake up the idle cpu when
an rcu callback is scheduled on it (I couldnt figure out how to do
that), or it should not be scheduled on a completely idle cpu as this
cpu is already in a quiescent state.
While there are oth
Thanks for the answer it works or at least I got more precision than a
simple "BinderThread #"
On 27 jan, 02:38, rong wrote:
> What you really need is to get the thread group leader pid by using
>
> task_tgid_vnr(current)
>
> and use that pid in whatever name lookup function you have. If you
> st
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