Append function name/offset to kernel warning signature.

The current crash reporter signature for a kernel warning
is the 8-digit hex hash for the warning.  For convenience,
add the function name + offset to the hash, when it is

TEST=ran unit test

Change-Id: I8f047497c0556227a1dbdf650dabcd4c51aa8340
Tested-by: Luigi Semenzato <>
Reviewed-by: Sameer Nanda <>
Commit-Queue: Luigi Semenzato <>
2 files changed
tree: 87069408c82e5817f30e023bd4268d6bd1de5515
  1. crash_reporter/