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No comment has been added lately, so it's time to clean up this TA.<br />
I will leave the following recommendation for this question in the Cleanup topic area:<br />
<br />
Accept: bryanh {<a href="http:#8377102" rel="ugc">http:#8377102</a>}<br />
<br />
Please leave any comments here within the next four days.<br />
PLEASE DO NOT ACCEPT THIS COMMENT AS AN ANSWER!<br />
<br />
jmcg<br />
EE Cleanup Volunteer
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No comment has been added lately, so it's time to clean up this TA.
I will leave the following recommendation for this question in the Cleanup topic area:

Accept: bryanh {http:#8377102 [http:#8377102]}

Please leave any comments here within the next four days.
PLEASE DO NOT ACCEPT THIS COMMENT AS AN ANSWER!

jmcg
EE Cleanup Volunteer

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i create a share mem in user space,and<br />
get the pointer in kernel.<br />
&nbsp; &nbsp;so what can i do if i want to copy data to the shm from kernel? <br />
i don't find copy_to_user,but i find a func __generic_copy_to_user,but<wbr /> it doesn't work.<br />
&nbsp; &nbsp;i want to how to copy data from kernel to shm in user space.what can i do?<br />
&nbsp; &nbsp; thanx<br />
&nbsp; &nbsp; &nbsp; jeff
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i create a share mem in user space,and
get the pointer in kernel.
   so what can i do if i want to copy data to the shm from kernel? 
i don't find copy_to_user,but i find a func __generic_copy_to_user,but it doesn't work.
   i want to how to copy data from kernel to shm in user space.what can i do?
    thanx
      jeff

share memory between kernel and user space??

Kernel programming for Linux operating systems can be done with many different languages; C, C++, Python, Perl and Java, which are some of the most common languages used.There are also many different varieties of Linux, such as Ubuntu, Fedora and OpenSUSE.