Changes between Version 9 and Version 10 of Dev/KernelHack/COINS/worklog/201111


Ignore:
Timestamp:
Nov 25, 2011 1:45:17 AM (12 years ago)
Author:
mitty
Comment:

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  • Dev/KernelHack/COINS/worklog/201111

    v9 v10  
    17411741 
    17421742 == kmalloc/kfree -> stack.buffer == 
    1743  === research kmalloc === 
    17441743 * [http://tiki.is.os-omicron.org/tiki.cgi?c=v&p=Linux%2FLKM%2FGDB%A4%F2%BB%C8%A4%C3%A4%C6%A5%B3%A1%BC%A5%C9%A4%F2%C4%C9%A4%C3%A4%AB%A4%B1%A4%EB Omicron Linux/LKM/GDBを使ってコードを追っかける] 
    17451744 * [http://www.denx.de/wiki/DULG/DebuggingLinuxKernel DebuggingLinuxKernel < DULG < DENX] 
    17461745 
    1747  ==== without memset ==== 
     1746 === without memset === 
    17481747 * s0711489@ubuntu-lucid64:~$ sudo insmod stackmod.ko 
    17491748 * s0711489@ubuntu-lucid64:~$ cat /sys/module/stackmod/sections/.text 
    … …  
    18341833}}} 
    18351834 
    1836  ==== with memset ==== 
     1835 === with memset === 
    18371836 * s0711489@ubuntu-lucid64:~$ sudo insmod stackmod.ko 
    18381837 * s0711489@ubuntu-lucid64:~$ cat /sys/module/stackmod/sections/.text 
    … …  
    19111910}}} 
    19121911 
    1913  ==== much more entry with memset ==== 
     1912 === much more entry with memset === 
    19141913 * s0711489@ubuntu-lucid64:~$ sudo rmmod stackmod.ko 
    19151914 * s0711489@ubuntu-lucid64:~$ sudo insmod stackmod.ko entry=1024