Messages in this thread | | | From | Kees Cook <> | Date | Wed, 8 Jun 2016 19:56:38 -0700 | Subject | Re: linux-next: build warnings after merge of the kbuild tree |
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On Wed, Jun 8, 2016 at 7:22 PM, Stephen Rothwell <sfr@canb.auug.org.au> wrote: > Hi Michal, > > After merging the kbuild tree, today's linux-next build (x86_64 > allmodconfig) produced these warnings: > > Cyclomatic Complexity 1 scripts/mod/devicetable-offsets.c:main > Cyclomatic Complexity 1 kernel/bounds.c:foo > Cyclomatic Complexity 1 arch/x86/kernel/asm-offsets_64.c:main > Cyclomatic Complexity 1 arch/x86/kernel/asm-offsets.c:common > Cyclomatic Complexity 5 arch/x86/ia32/audit.c:ia32_classify_syscall > > and so on (many, many of these - about 635,000 :-()
Congratulations on having the gcc plugin development headers successfully installed! ;)
> Introduced (presumably) by commits > > 6b90bd4ba40b ("GCC plugin infrastructure") > 0dae776c6bf3 ("Add Cyclomatic complexity GCC plugin") > > I have disabled CONFIG_GCC_PLUGIN_CYC_COMPLEXITY (by making it depend > on CONFIG_BROKEN) until it is not enabled by default.
Ah, yes, that should default to off. We'll get a fix landed ASAP.
-Kees
-- Kees Cook Chrome OS & Brillo Security
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