Re: [PATCH v8 8/8] kselftests: Add tests for the preemptoff and irqsoff tracers

[kbuild test robot]

Hi Joel,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on linus/master]
[also build test WARNING on v4.17-rc7]
[cannot apply to next-20180530]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Joel-Fernandes/Centralize-and-unify-usage-of-preempt-irq-tracepoints/20180531-093357


coccinelle warnings: (new ones prefixed by >>)

>> lib/test_atomic_sections.c:66:1-3: WARNING: PTR_ERR_OR_ZERO can be used

Please review and possibly fold the followup patch.

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