Flush cache for memory allocated by kmalloc

m silverstri michael.j.silverstri at gmail.com
Thu Feb 6 14:24:17 EST 2014


Hi,

I allocate memory in my driver and I passed this address to my HW
register to write to.  My question is when the HW done writing (my
driver get notified by an interrupt). How can I flush the cache so
that my driver can see what has been written by the HW?

Thank you.



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