finding the blueZ version in the downloaded kernel

2018-07-01 Thread Raul Piper
Hello,
I have been searching a lot inside the kernel sources but I am not able to
find which BlueZ version is used by the kernel sources.
On . pre-compiled kernel i can get the version using the bluetoothd -v but
how can i coem to know the version being used in the linux kernel for the
BlueZ (bluetooth stuck)
kindly assist.
thnx in advance
Rp
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Question about watchdog

2018-07-01 Thread bing zhu
Dear Sir/Ma'am
Thank you for your time ,i'm a student new to linux kernel.at present ,i'd
like to create a kernel thread
say use kthread_create func ,my question is :how can i make this thread to
run on a cpu and never get switched or scheduled , there is a
while(1).structure in that thread i need it to do work . at present i
comes with errors like "NMI watchdog: BUG: soft lockup - CPU#0 stuck for
23s! [test thread :1881]",i understand there is a watchdog but is there
anyway i can feed the dog myself and let my thread have cpu as much as i
want ?
thanks again ,any information would be great !
best wishes!
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Re: Question about watchdog

2018-07-01 Thread Ruben Safir
On 07/01/2018 08:44 AM, bing zhu wrote:
> my question is :how can i make this thread to
> run on a cpu and never get switched or scheduled ,


it is a preemptive multitasking kernel

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