netdev - [net-next:master 40/41] include/linux/soc/marvell/octeontx2/asm.h:38:15: error: unknown type name 'u64'

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Message-ID: <202109292155.zDrwEmsP-lkp@intel.com>
Date:   Wed, 29 Sep 2021 21:03:01 +0800
From:   kernel test robot <lkp@...el.com>
To:     Geetha sowjanya <gakula@...vell.com>
Cc:     kbuild-all@...ts.01.org, netdev@...r.kernel.org,
        Sunil Kovvuri Goutham <sgoutham@...vell.com>
Subject: [net-next:master 40/41]
 include/linux/soc/marvell/octeontx2/asm.h:38:15: error: unknown type name
 'u64'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master
head:   1e0083bd0777e4a418a6710d9ee04b979cdbe5cc
commit: af3826db74d184bc9c2c9d3ff34548e5f317a6f3 [40/41] octeontx2-pf: Use hardware register for CQE count
config: arm64-randconfig-r032-20210929 (attached as .config)
compiler: aarch64-linux-gcc (GCC) 11.2.0
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://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/commit/?id=af3826db74d184bc9c2c9d3ff34548e5f317a6f3
        git remote add net-next https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
        git fetch --no-tags net-next master
        git checkout af3826db74d184bc9c2c9d3ff34548e5f317a6f3
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/crypto/marvell/octeontx2/

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 >>):

   In file included from drivers/crypto/marvell/octeontx2/cn10k_cpt.c:4:
>> include/linux/soc/marvell/octeontx2/asm.h:38:15: error: unknown type name 'u64'
      38 | static inline u64 otx2_atomic64_fetch_add(u64 incr, u64 *ptr)
         |               ^~~
   include/linux/soc/marvell/octeontx2/asm.h:38:43: error: unknown type name 'u64'
      38 | static inline u64 otx2_atomic64_fetch_add(u64 incr, u64 *ptr)
         |                                           ^~~
   include/linux/soc/marvell/octeontx2/asm.h:38:53: error: unknown type name 'u64'
      38 | static inline u64 otx2_atomic64_fetch_add(u64 incr, u64 *ptr)
         |                                                     ^~~


vim +/u64 +38 include/linux/soc/marvell/octeontx2/asm.h

    37	
  > 38	static inline u64 otx2_atomic64_fetch_add(u64 incr, u64 *ptr)
    39	{
    40		u64 result;
    41	
    42		asm volatile (".cpu  generic+lse\n"
    43			      "ldadda %x[i], %x[r], [%[b]]"
    44			      : [r] "=r" (result), "+m" (*ptr)
    45			      : [i] "r" (incr), [b] "r" (ptr)
    46			      : "memory");
    47		return result;
    48	}
    49	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Download attachment ".config.gz" of type "application/gzip" (56417 bytes)