Messages in this thread | | | Date | Mon, 9 Jan 2017 12:47:52 +0100 | From | Greg Kroah-Hartman <> | Subject | Re: [PATCH] stable-fixup: hotplug: fix unused function warning |
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On Mon, Jan 09, 2017 at 12:29:18PM +0100, Michal Hocko wrote: > On Mon 09-01-17 11:47:50, Arnd Bergmann wrote: > > The backport of upstream commit 777c6e0daebb ("hotplug: Make > > register and unregister notifier API symmetric") to linux-4.4.y > > introduced a harmless warning in 'allnoconfig' builds as spotted by > > kernelci.org: > > > > kernel/cpu.c:226:13: warning: 'cpu_notify_nofail' defined but not used [-Wunused-function] > > Is this warning really worth bothering? Does any stable rely on warning > free builds?
Yes, I watch it, it's a good indicator that I got a backport wrong.
thanks,
greg k-h
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