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readme: update 'oops stack traces' taint reference

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Joe Lawrence 2017-04-03 10:00:46 -04:00
parent 29d11709c3
commit 596cd45683
1 changed files with 2 additions and 1 deletions
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@ -514,7 +514,8 @@ so it looks like a normal function to the kernel.
- **oops stack traces**: Yes. If the replacement function is involved in an
oops, the stack trace will show the function and kernel module name of the
replacement function, just like any other kernel module function. The oops
message will also show the taint flag (currently `TAINT_USER`).
message will also show the taint flag (see the FAQ "How can I detect if
somebody has patched the kernel" for specifics).
- **kdump/crash**: Yes. Replacement functions are normal functions, so crash
will have no issues.
- **ftrace**: Yes, but certain uses of ftrace which involve opening the