Hi Mikulas, I love your patch! Perhaps something to improve: [auto build test WARNING on cryptodev/master] [also build test WARNING on crypto/master dm/for-next v5.7 next-20200603] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Mikulas-Patocka/Intel-QAT-fixes/20200602-001343 base: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master config: x86_64-randconfig-s021-20200603 (attached as .config) compiler: gcc-9 (Debian 9.3.0-13) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.1-244-g0ee050a8-dirty # save the attached .config to linux build tree make W=1 C=1 ARCH=x86_64 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> sparse warnings: (new ones prefixed by >>) >> drivers/crypto/qat/qat_common/qat_algs.c:139:49: sparse: sparse: incorrect type in return expression (different base types) @@ expected int @@ got restricted gfp_t @@ >> drivers/crypto/qat/qat_common/qat_algs.c:139:49: sparse: expected int >> drivers/crypto/qat/qat_common/qat_algs.c:139:49: sparse: got restricted gfp_t >> drivers/crypto/qat/qat_common/qat_algs.c:728:33: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected restricted gfp_t [usertype] flags @@ got int gfp @@ >> drivers/crypto/qat/qat_common/qat_algs.c:728:33: sparse: expected restricted gfp_t [usertype] flags >> drivers/crypto/qat/qat_common/qat_algs.c:728:33: sparse: got int gfp drivers/crypto/qat/qat_common/qat_algs.c:762:48: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected restricted gfp_t [usertype] flags @@ got int gfp @@ drivers/crypto/qat/qat_common/qat_algs.c:762:48: sparse: expected restricted gfp_t [usertype] flags drivers/crypto/qat/qat_common/qat_algs.c:762:48: sparse: got int gfp >> drivers/crypto/qat/qat_common/qat_algs.c:1072:69: sparse: sparse: incorrect type in argument 4 (different base types) @@ expected restricted gfp_t [usertype] gfp @@ got int @@ >> drivers/crypto/qat/qat_common/qat_algs.c:1072:69: sparse: expected restricted gfp_t [usertype] gfp >> drivers/crypto/qat/qat_common/qat_algs.c:1072:69: sparse: got int drivers/crypto/qat/qat_common/qat_algs.c:1131:69: sparse: sparse: incorrect type in argument 4 (different base types) @@ expected restricted gfp_t [usertype] gfp @@ got int @@ drivers/crypto/qat/qat_common/qat_algs.c:1131:69: sparse: expected restricted gfp_t [usertype] gfp drivers/crypto/qat/qat_common/qat_algs.c:1131:69: sparse: got int vim +139 drivers/crypto/qat/qat_common/qat_algs.c 136 137 static int qat_gfp(u32 flags) 138 { > 139 return flags & CRYPTO_TFM_REQ_MAY_SLEEP ? GFP_KERNEL : GFP_ATOMIC; 140 } 141 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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