Generating Log of Guest Physical Addresses from a Kernel Function and Perform Analysis at Runtime

Valdis Kl=?utf-8?Q?=c4=93?=tnieks valdis.kletnieks at vt.edu
Wed Sep 25 12:42:02 EDT 2019


On Wed, 25 Sep 2019 11:38:24 +0200, Greg KH said:
> Try using ftrace and tracing in general first, before messing around
> with netlink.  ftrace does not require any kernel changes at all, why
> would you _not_ want to try that?  :)

Beginning programmers write complicated messy code.
Good programmers write clean readable code.
Great programmers avoid writing code in the first place.

Something that many beginners don't seem to have a handle on. :)

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