Messages in this thread | | | From | David Laight <> | Subject | RE: [PATCH 0/3] Unexport kallsyms_lookup_name() and kallsyms_on_each_symbol() | Date | Fri, 21 Feb 2020 15:41:35 +0000 |
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From: Will Deacon > Sent: 21 February 2020 11:44 > Hi folks, > > Despite having just a single modular in-tree user that I could spot, > kallsyms_lookup_name() is exported to modules and provides a mechanism > for out-of-tree modules to access and invoke arbitrary, non-exported > kernel symbols when kallsyms is enabled.
Now where did I put that kernel code that opens /proc/kallsyms and then reads it to find the addresses of symbols ...
David
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