On Fri, 14 Sep 2018 08:06:46 +0100 Sergei Trofimovich <slyfox@xxxxxxxxxx> wrote: > Noticed on a single driver failure: > ERROR: "__sw_hweight8" [drivers/net/wireless/mediatek/mt76/mt76.ko] undefined! > > CC: Tony Luck <tony.luck@xxxxxxxxx> > CC: Fenghua Yu <fenghua.yu@xxxxxxxxx> > CC: linux-ia64@xxxxxxxxxxxxxxx > CC: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> > CC: linux-kernel@xxxxxxxxxxxxxxx > Signed-off-by: Sergei Trofimovich <slyfox@xxxxxxxxxx> > --- > arch/ia64/Kconfig | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig > index 8b4a0c1748c0..1a71f92f0b8e 100644 > --- a/arch/ia64/Kconfig > +++ b/arch/ia64/Kconfig > @@ -576,3 +576,7 @@ config MSPEC > If you have an ia64 and you want to enable memory special > operations support (formerly known as fetchop), say Y here, > otherwise say N. > + > +config GENERIC_HWEIGHT > + bool > + default y > -- > 2.19.0 > Ping. -- Sergei
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