A proce开发者_如何学Pythonss which is executing in kernel mode can not be preempted. How is it possible?
I want to suspend and resume my Beagleboard C4. I checked out the latest Angstrom kernel using, git clone git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6.git linux-omap-2.6
I\'m trying to re-implement old-as-behemoth kernel intercept (described at this Phrack issue). The code to replac开发者_运维技巧e 32-bit function call is like:
In the linux kernel, if kernel preemption is enabled while 开发者_Go百科holding a spinlock, how candeadlock occur ?Kernel preemption doesn\'t guarantee that you don\'t have a deadlock.
I have to run some performance tests, to see how my programs work when the system runs out of RAM and the system starts thrashing. Ideally, I would be able to change the amount of RAM used by the syst
Hi I开发者_高级运维 have created a new file system say with name\"ntr\". After initializing the module (insmod) filesystem name is getting displayed in /proc/filesystems. Now I want this file system t
i\'m building a linux based firmare for an alix 2d13 using crosstools-ng, for the toolchain, buildroot, for the root filesystem, and vanilla kernel ... for the kernel.
I\'m trying to write a kernel module which disables input between certain times of day. I found out how to get the time (How to get current hour (time of day) in linux kernel space) and how to schedul
I\'m writing a device driver to access the memory in a FPGA on a PCIe card. The card boots and is probed/found :-
Hi all, I\'m currently debugging a device driver and I\'m getting a kernel panic. After checking the backtrace or the error log, it appears to be that the problem is with kmalloc. I was thinking ma
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