c - Share data between two Kernel modules same as Netlink (not via Netlink, but somewhat same mechanism as Netlink) but kernel to kernel -




(updated question after marking duplicate)

operating system: fedora 26 alpha

linux kernel : 4.13.0-rc5 #1 smp tue aug 15 19:53:44 ist 2017 x86_64 x86_64 x86_64 gnu/linux

is possible share data between 2 kernel modules , via netink socket able communicate kernel module user-space program?(please, request read question before mark duplicate question.)

i searched on google, got results using symbols export_symbol() , extern in kernel modules.but, don't want use them.

i simply, want share data between 2 kernel modules client , server chat application in c in user-space.

for this, lets take scenario:

there 2 kernel modules, , b. now, after insertion of module , suppose module increment i=1 i++ pass or transfer value module b, module b calculate multiplication table of incremented value (i) module a.





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