On 24.02.2019 21:38, Martin Husemann wrote: > On Sun, Feb 24, 2019 at 09:36:55PM +0100, Kamil Rytarowski wrote: >> My only specific change was NetBSD/i386 kernel=GENERIC with kUBSan and >> KCOV enabled. > > This does not answer the question. What does enabling kUBSan/KCOV break > to make this error show up in your compilation, but not in our default > builds? > > Martin >
I consider that this is just GCC specific behavior to make some warnings fatal depending on driver configuration. This is typical behavior of GCC that we keep observing all over again. Exact answer of GCC behavior exceeds my capabilities as of now (mostly no time).
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