Re: [kbuild-all] Re: [PATCH 2/3] crypto: hisilicon/sec - add fallback tfm supporting for XTS mode

[Rong Chen]

On 5/29/21 5:22 PM, yekai(A) wrote:
> On 2021/5/28 22:13, kernel test robot wrote:
> > Hi Kai,
> >
> > Thank you for the patch! Yet something to improve:
> >
> > [auto build test ERROR on cryptodev/master]
> > [also build test ERROR on crypto/master linux/master linus/master 
> > v5.13-rc3 next-20210528]
> > [If your patch is applied to the wrong git tree, kindly drop us a note.
> > And when submitting patch, we suggest to use '--base' as documented in
> > https://git-scm.com/docs/git-format-patch]
> >
> > url: 
> > https://github.com/0day-ci/linux/commits/Kai-Ye/crypto-hisilicon-supports-new-skciphers-for-new-hardware/20210528-194644
> > base: 
> > https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 
> > master
> > config: ia64-allmodconfig (attached as .config)
> > compiler: ia64-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
> >         # 
> > https://github.com/0day-ci/linux/commit/60bae5ed49c53ea90c82125a8295fb72833a3b68
> >         git remote add linux-review https://github.com/0day-ci/linux
> >         git fetch --no-tags linux-review 
> > Kai-Ye/crypto-hisilicon-supports-new-skciphers-for-new-hardware/20210528-194644
> >         git checkout 60bae5ed49c53ea90c82125a8295fb72833a3b68
> >         # save the attached .config to linux build tree
> >         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 
> > make.cross ARCH=ia64
> >
> > If you fix the issue, kindly add following tag as appropriate
> > Reported-by: kernel test robot <lkp@xxxxxxxxx>
> >
> > All errors (new ones prefixed by >>):
> >
> >    drivers/crypto/hisilicon/sec2/sec_crypto.c: In function 
> > 'sec_aead_crypto':
> > > > drivers/crypto/hisilicon/sec2/sec_crypto.c:1751:40: error: 'sk_req' 
> > > > undeclared (first use in this function); did you mean 'a_req'?
> >     1751 |   return sec_skcipher_soft_crypto(ctx, sk_req, encrypt);
> >          |                                        ^~~~~~
> >          |                                        a_req
> >    drivers/crypto/hisilicon/sec2/sec_crypto.c:1751:40: note: each 
> > undeclared identifier is reported only once for each function it 
> > appears in
> >
> >
> > vim +1751 drivers/crypto/hisilicon/sec2/sec_crypto.c
> >
> >   1733
> >   1734    static int sec_aead_crypto(struct aead_request *a_req, bool 
> > encrypt)
> >   1735    {
> >   1736        struct crypto_aead *tfm = crypto_aead_reqtfm(a_req);
> >   1737        struct sec_req *req = aead_request_ctx(a_req);
> >   1738        struct sec_ctx *ctx = crypto_aead_ctx(tfm);
> >   1739        int ret;
> >   1740
> >   1741        req->flag = a_req->base.flags;
> >   1742        req->aead_req.aead_req = a_req;
> >   1743        req->c_req.encrypt = encrypt;
> >   1744        req->ctx = ctx;
> >   1745
> >   1746        ret = sec_aead_param_check(ctx, req);
> >   1747        if (unlikely(ret))
> >   1748            return -EINVAL;
> >   1749
> >   1750        if (unlikely(ctx->c_ctx.fallback))
> > > 1751            return sec_skcipher_soft_crypto(ctx, sk_req, encrypt);
> >   1752
> >   1753        return ctx->req_op->process(ctx, req);
> >   1754    }
> >   1755
> >
> > ---
> > 0-DAY CI Kernel Test Service, Intel Corporation
> > https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
>
>
> You shouldn't git am this patchset directly, because this patchset 
> depends on previous patchset.
> the series is "crypto: hisilicon - add new type of sqe for Kunpeng930",
> the patchwork is 
> https://patchwork.kernel.org/project/linux-crypto/list/?series=490143,
> thank you
> Kai

Hi Kai,

Thanks for the clarification, it could be very helpful for us if 
'--base' for git format-patch used or
there is a patchwork link in cover letter file.

Best Regards,
Rong Chen