Trouble making/inserting custom kernel module
Hello guys,
I have created a new kernel module, but when I do make get the following warnings:
make -C /lib/modules/2.6.25/build M=/root/salmanBackup/root/communicationTransfer/module modules
make[1]: Entering directory `/usr/src/linux-2.6.25'
Building modules, stage 2.
MODPOST 1 modules
WARNING: "__fixdfsi" [/root/salmanBackup/root/communicationTransfer/module/communi.ko] undefined!
WARNING: "__subdf3" [/root/salmanBackup/root/communicationTransfer/module/communi.ko] undefined!
WARNING: "__adddf3" [/root/salmanBackup/root/communicationTransfer/module/communi.ko] undefined!
WARNING: "__gtdf2" [/root/salmanBackup/root/communicationTransfer/module/communi.ko] undefined!
WARNING: "__divdf3" [/root/salmanBackup/root/communicationTransfer/module/communi.ko] undefined!
WARNING: "__floatsidf" [/root/salmanBackup/root/communicationTransfer/module/communi.ko] undefined!
make[1]: Leaving directory `/usr/src/linux-2.6.25'en
and when I try to insert using insmod I get:
insmod: error inserting 'communi.ko': -1 Unknown symbol in module
Anyone any idea of whats going on here ? :S
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