Messages in this thread | | | Date | Sat, 2 Feb 2008 01:01:17 +0100 (CET) | From | Jan Engelhardt <> | Subject | Re: Are Section mismatches out of control? |
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On Feb 1 2008 23:40, Sam Ravnborg wrote: >> >> checkpatch does not parse C, it uses heuristical regexes. >> >> That makes it very different from sparse or the section mismatch >> finder which do not output false positives. > >Unfortunately I most correct you. Section mismatch checks seldoms finds >what I would call 'real' bugs that causes oops - but it happen. >It is mostly fasle positives that needs workaround, but also a great >deal of missing annotation resulting in additional memory saved. >And then occasionally a bad reference in some error handling that >seldom trigger but when it does it would oops.
What I meant with false positives:= modpost warning about something that is not true.
I have not yet seen such happening where code is obviously correct by the eyeball, but modpost gets it wrong.
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