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Date: Thu, 19 Dec 2013 12:02:04 -0800
From: Randy Dunlap <rdunlap@infradead.org>
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To: Jim Davis <jim.epost@gmail.com>, Stephen Rothwell <sfr@canb.auug.org.au>,
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        linux-rdma@vger.kernel.org, umalhi@cisco.com, roland@kernel.org,
        hal.rosenstock@gmail.com
Subject: Re: randconfig build error with next-20131211, in drivers/infiniband/hw/usnic/usnic_uiom.c
References: <CA+r1ZhhA1QDeNwvOb+Yn_eoQ9VPS2VmAkGZXt8HJRiagp-rvTg@mail.gmail.com>
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On 12/11/13 07:57, Jim Davis wrote:
> Building with the attached random configuration file,
> 
> drivers/infiniband/hw/usnic/usnic_uiom.c: In function
> ‘usnic_uiom_attach_dev_to_pd’:
> drivers/infiniband/hw/usnic/usnic_uiom.c:505:2: error: implicit declaration of f
> unction ‘iommu_domain_has_cap’ [-Werror=implicit-function-declaration]
>   if (!iommu_domain_has_cap(pd->domain, IOMMU_CAP_CACHE_COHERENCY)) {
>   ^
> cc1: some warnings being treated as errors
> make[3]: *** [drivers/infiniband/hw/usnic/usnic_uiom.o] Error 1
> 


This build error still happens in linux-next of 20131219.

-- 
~Randy