[kbuild-all] Re: [PATCH v2] mt76: fix iv and CCMP header insertion

Hi Ryder, I love your patch! Perhaps something to improve: [auto build test WARNING on wireless-drivers-next/master] [also build test WARNING on wireless-drivers/master v5.13-rc6 next-20210616] [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/Ryder-Lee/mt76-fix-iv-and-CCMP-h... base: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-ne... master config: sh-allmodconfig (attached as .config) compiler: sh4-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/efe80b96022a46a670de9c1a21138f6ea... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Ryder-Lee/mt76-fix-iv-and-CCMP-header-insertion/20210617-103402 git checkout efe80b96022a46a670de9c1a21138f6ea7871b0a # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=sh If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): drivers/net/wireless/mediatek/mt76/mt76x02_mac.c: In function 'mt76x02_mac_shared_key_setup': 66 | if (cipher == MT_CIPHER_NONE && key) | ^~ drivers/net/wireless/mediatek/mt76/mt76x02_mac.c: In function 'mt76x02_mac_wcid_set_key': drivers/net/wireless/mediatek/mt76/mt76x02_mac.c:115:13: warning: comparison between 'enum mt76x02_cipher_type' and 'enum mt76_cipher_type' [-Wenum-compare] 115 | if (cipher == MT_CIPHER_NONE && key) | ^~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for SND_ATMEL_SOC_PDC Depends on SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC && HAS_DMA Selected by - SND_ATMEL_SOC_SSC && SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC - SND_ATMEL_SOC_SSC_PDC && SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC && ATMEL_SSC vim +66 drivers/net/wireless/mediatek/mt76/mt76x02_mac.c 047aed1c38cf4b Stanislaw Gruszka 2018-08-29 57 8d66af49a3db9a Lorenzo Bianconi 2018-10-07 58 int mt76x02_mac_shared_key_setup(struct mt76x02_dev *dev, u8 vif_idx, 8d66af49a3db9a Lorenzo Bianconi 2018-10-07 59 u8 key_idx, struct ieee80211_key_conf *key) 047aed1c38cf4b Stanislaw Gruszka 2018-08-29 60 { 047aed1c38cf4b Stanislaw Gruszka 2018-08-29 61 enum mt76x02_cipher_type cipher; 047aed1c38cf4b Stanislaw Gruszka 2018-08-29 62 u8 key_data[32]; 047aed1c38cf4b Stanislaw Gruszka 2018-08-29 63 u32 val; 047aed1c38cf4b Stanislaw Gruszka 2018-08-29 64 047aed1c38cf4b Stanislaw Gruszka 2018-08-29 65 cipher = mt76x02_mac_get_key_info(key, key_data); 047aed1c38cf4b Stanislaw Gruszka 2018-08-29 @66 if (cipher == MT_CIPHER_NONE && key) 047aed1c38cf4b Stanislaw Gruszka 2018-08-29 67 return -EOPNOTSUPP; 047aed1c38cf4b Stanislaw Gruszka 2018-08-29 68 8d66af49a3db9a Lorenzo Bianconi 2018-10-07 69 val = mt76_rr(dev, MT_SKEY_MODE(vif_idx)); 047aed1c38cf4b Stanislaw Gruszka 2018-08-29 70 val &= ~(MT_SKEY_MODE_MASK << MT_SKEY_MODE_SHIFT(vif_idx, key_idx)); 047aed1c38cf4b Stanislaw Gruszka 2018-08-29 71 val |= cipher << MT_SKEY_MODE_SHIFT(vif_idx, key_idx); 8d66af49a3db9a Lorenzo Bianconi 2018-10-07 72 mt76_wr(dev, MT_SKEY_MODE(vif_idx), val); 047aed1c38cf4b Stanislaw Gruszka 2018-08-29 73 8d66af49a3db9a Lorenzo Bianconi 2018-10-07 74 mt76_wr_copy(dev, MT_SKEY(vif_idx, key_idx), key_data, 047aed1c38cf4b Stanislaw Gruszka 2018-08-29 75 sizeof(key_data)); 047aed1c38cf4b Stanislaw Gruszka 2018-08-29 76 047aed1c38cf4b Stanislaw Gruszka 2018-08-29 77 return 0; 047aed1c38cf4b Stanislaw Gruszka 2018-08-29 78 } 047aed1c38cf4b Stanislaw Gruszka 2018-08-29 79 EXPORT_SYMBOL_GPL(mt76x02_mac_shared_key_setup); 46436b5ef9dd2b Stanislaw Gruszka 2018-08-29 80 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org