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Old 07-27-2014, 10:15 PM   #1
zerop
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Question valgrind: ./hello.ko: Permission denied


root@wonder-VirtualBox:/home/wonder/layer# valgrind ./hello.ko
valgrind: ./hello.ko: Permission denied

how to use valgrind for module?
 
Old 07-28-2014, 10:15 PM   #2
notKlaatu
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Use dedicated kernel testing tools instead.
 
Old 07-28-2014, 10:18 PM   #3
zerop
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what are dedicated kernel testing tools ?
can you recommend them?

is valgrind really can not be used for device module?

is there any one use it in the world?
 
Old 07-28-2014, 10:51 PM   #4
notKlaatu
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I don't know how te recommend something if you don't say what it is that you are trying to achieve.
 
Old 07-29-2014, 12:38 AM   #5
zerop
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just want to like having the functions like valgrind
to check cache, memory leak, multithreading
 
  


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