linux-kernel - Re: [PATCH] RDMA/hns: Fix build error

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Message-ID: <f57097de34db9778f0e5f24abc0067e0ee11b74f.camel@redhat.com>
Date:   Mon, 29 Jul 2019 12:05:20 -0400
From:   Doug Ledford <dledford@...hat.com>
To:     Jason Gunthorpe <jgg@...pe.ca>, YueHaibing <yuehaibing@...wei.com>
Cc:     oulijun@...wei.com, xavier.huwei@...wei.com, leon@...nel.org,
        linux-kernel@...r.kernel.org, linux-rdma@...r.kernel.org
Subject: Re: [PATCH] RDMA/hns: Fix build error

On Wed, 2019-07-24 at 08:32 -0300, Jason Gunthorpe wrote:
> On Wed, Jul 24, 2019 at 02:54:43PM +0800, YueHaibing wrote:
> > If INFINIBAND_HNS_HIP08 is selected and HNS3 is m,
> > but INFINIBAND_HNS is y, building fails:
> > 
> > drivers/infiniband/hw/hns/hns_roce_hw_v2.o: In function
> > `hns_roce_hw_v2_exit':
> > hns_roce_hw_v2.c:(.exit.text+0xd): undefined reference to
> > `hnae3_unregister_client'
> > drivers/infiniband/hw/hns/hns_roce_hw_v2.o: In function
> > `hns_roce_hw_v2_init':
> > hns_roce_hw_v2.c:(.init.text+0xd): undefined reference to
> > `hnae3_register_client'
> > 
> > Also if INFINIBAND_HNS_HIP06 is selected and HNS_DSAF
> > is m, but INFINIBAND_HNS is y, building fails:
> > 
> > drivers/infiniband/hw/hns/hns_roce_hw_v1.o: In function
> > `hns_roce_v1_reset':
> > hns_roce_hw_v1.c:(.text+0x39fa): undefined reference to
> > `hns_dsaf_roce_reset'
> > hns_roce_hw_v1.c:(.text+0x3a25): undefined reference to
> > `hns_dsaf_roce_reset'
> > 
> > Reported-by: Hulk Robot <hulkci@...wei.com>
> > Fixes: dd74282df573 ("RDMA/hns: Initialize the PCI device for hip08
> > RoCE")
> > Fixes: 08805fdbeb2d ("RDMA/hns: Split hw v1 driver from hns roce
> > driver")
> > Signed-off-by: YueHaibing <yuehaibing@...wei.com>
> >  drivers/infiniband/hw/hns/Kconfig  | 6 +++---
> >  drivers/infiniband/hw/hns/Makefile | 8 ++------
> >  2 files changed, 5 insertions(+), 9 deletions(-)
> 
> did you test this approach with CONFIG_MODULES=n?

This version of the patch looks like the right fix.

Applying to for-rc, thanks.

-- 
Doug Ledford <dledford@...hat.com>
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