Hi Gilad, [auto build test WARNING on net/master] [also build test WARNING on v4.6-rc3 next-20160413] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/Timur-Tabi/net-emac-emac-gigabit-ethernet-controller-driver/20160414-020345 config: x86_64-allmodconfig (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All warnings (new ones prefixed by >>): drivers/net/ethernet/qualcomm/emac/emac-mac.c: In function 'emac_mac_up': >> drivers/net/ethernet/qualcomm/emac/emac-mac.c:1076:9: warning: large integer implicitly truncated to unsigned type [-Woverflow] writel(~DIS_INT, adpt->base + EMAC_INT_STATUS); ^ vim +1076 drivers/net/ethernet/qualcomm/emac/emac-mac.c 1060 return ret; 1061 1062 ret = request_irq(irq->irq, emac_isr, 0, EMAC_MAC_IRQ_RES, irq); 1063 if (ret) { 1064 netdev_err(adpt->netdev, 1065 "error:%d on request_irq(%d:%s flags:0)\n", ret, 1066 irq->irq, EMAC_MAC_IRQ_RES); 1067 emac_sgmii_down(adpt); 1068 return ret; 1069 } 1070 1071 emac_mac_rx_descs_refill(adpt, &adpt->rx_q); 1072 1073 napi_enable(&adpt->rx_q.napi); 1074 1075 /* enable mac irq */ > 1076 writel(~DIS_INT, adpt->base + EMAC_INT_STATUS); 1077 writel(adpt->irq.mask, adpt->base + EMAC_INT_MASK); 1078 1079 netif_start_queue(netdev); 1080 clear_bit(EMAC_STATUS_DOWN, &adpt->status); 1081 1082 /* check link status */ 1083 set_bit(EMAC_STATUS_TASK_LSC_REQ, &adpt->status); 1084 adpt->link_chk_timeout = jiffies + EMAC_TRY_LINK_TIMEOUT; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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