linux-kernel - Re: drivers/crypto/chelsio/chcr_ktls.c:1078: undefined reference to `tls_get

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Date:   Thu, 8 Oct 2020 22:30:02 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     kernel test robot <lkp@...el.com>,
        Rohit Maheshwari <rohitm@...lsio.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        linux-crypto@...r.kernel.org,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>
Subject: Re: drivers/crypto/chelsio/chcr_ktls.c:1078: undefined reference to
 `tls_get_record'

On 8/7/20 9:16 AM, kernel test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   86cfccb66937dd6cbf26ed619958b9e587e6a115
> commit: 5a4b9fe7fece62ecab6fb28fe92362f83b41c33e cxgb4/chcr: complete record tx handling
> date:   5 months ago
> config: parisc-randconfig-r013-20200807 (attached as .config)
> compiler: hppa-linux-gcc (GCC) 9.3.0
> reproduce (this is a W=1 build):
>          wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>          chmod +x ~/bin/make.cross
>          git checkout 5a4b9fe7fece62ecab6fb28fe92362f83b41c33e
>          # save the attached .config to linux build tree
>          COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=parisc
> 
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@...el.com>
> 
> All errors (new ones prefixed by >>):
> 
>     hppa-linux-ld: drivers/crypto/chelsio/chcr_ktls.o: in function `chcr_ktls_xmit':
>>> drivers/crypto/chelsio/chcr_ktls.c:1078: undefined reference to `tls_get_record'
>     hppa-linux-ld: drivers/crypto/chelsio/chcr_ktls.o: in function `.LC10':
>>> chcr_ktls.c:(.rodata.cst4+0x0): undefined reference to `tls_validate_xmit_skb'

Hi,
Has anyone tried to fix this build error?
It still fails on v5.9-rc8.

CONFIG_TLS=m
but
CONFIG_CRYPTO_DEV_CHELSIO=y
CONFIG_CHELSIO_TLS_DEVICE=y

so the builtin driver cannot reach the TLS loadable module symbols.

--
~Randy