December 2020 - kbuild-all

drivers/mmc/host/sdhci-of-esdhc.c:900:33: sparse: sparse: incorrect type in argument 1 (different address spaces)

by kernel test robot

Hi Krzysztof, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 2c85ebc57b3e1817b6ce1a6b703928e113a90442 commit: 54d8454436a205682bd89d66d8d9eedbc8452d15 mmc: host: Enable compile testing of multiple drivers date: 3 months ago config: openrisc-randconfig-s031-20201214 (attached as .config) compiler: or1k-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.3-184-g1b896707-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit... git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 54d8454436a205682bd89d66d8d9eedbc8452d15 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=openrisc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> "sparse warnings: (new ones prefixed by >>)" >> drivers/mmc/host/sdhci-of-esdhc.c:900:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *addr @@ got void [noderef] __iomem *[assigned] scfg_base @@ drivers/mmc/host/sdhci-of-esdhc.c:900:33: sparse: expected void *addr drivers/mmc/host/sdhci-of-esdhc.c:900:33: sparse: got void [noderef] __iomem *[assigned] scfg_base vim +900 drivers/mmc/host/sdhci-of-esdhc.c ea35645a3c66a74 yangbo lu 2017-04-20 858 ea35645a3c66a74 yangbo lu 2017-04-20 859 static int esdhc_signal_voltage_switch(struct mmc_host *mmc, ea35645a3c66a74 yangbo lu 2017-04-20 860 struct mmc_ios *ios) ea35645a3c66a74 yangbo lu 2017-04-20 861 { ea35645a3c66a74 yangbo lu 2017-04-20 862 struct sdhci_host *host = mmc_priv(mmc); ea35645a3c66a74 yangbo lu 2017-04-20 863 struct device_node *scfg_node; ea35645a3c66a74 yangbo lu 2017-04-20 864 void __iomem *scfg_base = NULL; ea35645a3c66a74 yangbo lu 2017-04-20 865 u32 sdhciovselcr; ea35645a3c66a74 yangbo lu 2017-04-20 866 u32 val; ea35645a3c66a74 yangbo lu 2017-04-20 867 ea35645a3c66a74 yangbo lu 2017-04-20 868 /* ea35645a3c66a74 yangbo lu 2017-04-20 869 * Signal Voltage Switching is only applicable for Host Controllers ea35645a3c66a74 yangbo lu 2017-04-20 870 * v3.00 and above. ea35645a3c66a74 yangbo lu 2017-04-20 871 */ ea35645a3c66a74 yangbo lu 2017-04-20 872 if (host->version < SDHCI_SPEC_300) ea35645a3c66a74 yangbo lu 2017-04-20 873 return 0; ea35645a3c66a74 yangbo lu 2017-04-20 874 ea35645a3c66a74 yangbo lu 2017-04-20 875 val = sdhci_readl(host, ESDHC_PROCTL); ea35645a3c66a74 yangbo lu 2017-04-20 876 ea35645a3c66a74 yangbo lu 2017-04-20 877 switch (ios->signal_voltage) { ea35645a3c66a74 yangbo lu 2017-04-20 878 case MMC_SIGNAL_VOLTAGE_330: ea35645a3c66a74 yangbo lu 2017-04-20 879 val &= ~ESDHC_VOLT_SEL; ea35645a3c66a74 yangbo lu 2017-04-20 880 sdhci_writel(host, val, ESDHC_PROCTL); ea35645a3c66a74 yangbo lu 2017-04-20 881 return 0; ea35645a3c66a74 yangbo lu 2017-04-20 882 case MMC_SIGNAL_VOLTAGE_180: ea35645a3c66a74 yangbo lu 2017-04-20 883 scfg_node = of_find_matching_node(NULL, scfg_device_ids); ea35645a3c66a74 yangbo lu 2017-04-20 884 if (scfg_node) ea35645a3c66a74 yangbo lu 2017-04-20 885 scfg_base = of_iomap(scfg_node, 0); ea35645a3c66a74 yangbo lu 2017-04-20 886 if (scfg_base) { ea35645a3c66a74 yangbo lu 2017-04-20 887 sdhciovselcr = SDHCIOVSELCR_TGLEN | ea35645a3c66a74 yangbo lu 2017-04-20 888 SDHCIOVSELCR_VSELVAL; ea35645a3c66a74 yangbo lu 2017-04-20 889 iowrite32be(sdhciovselcr, ea35645a3c66a74 yangbo lu 2017-04-20 890 scfg_base + SCFG_SDHCIOVSELCR); ea35645a3c66a74 yangbo lu 2017-04-20 891 ea35645a3c66a74 yangbo lu 2017-04-20 892 val |= ESDHC_VOLT_SEL; ea35645a3c66a74 yangbo lu 2017-04-20 893 sdhci_writel(host, val, ESDHC_PROCTL); ea35645a3c66a74 yangbo lu 2017-04-20 894 mdelay(5); ea35645a3c66a74 yangbo lu 2017-04-20 895 ea35645a3c66a74 yangbo lu 2017-04-20 896 sdhciovselcr = SDHCIOVSELCR_TGLEN | ea35645a3c66a74 yangbo lu 2017-04-20 897 SDHCIOVSELCR_SDHC_VS; ea35645a3c66a74 yangbo lu 2017-04-20 898 iowrite32be(sdhciovselcr, ea35645a3c66a74 yangbo lu 2017-04-20 899 scfg_base + SCFG_SDHCIOVSELCR); ea35645a3c66a74 yangbo lu 2017-04-20 @900 iounmap(scfg_base); ea35645a3c66a74 yangbo lu 2017-04-20 901 } else { ea35645a3c66a74 yangbo lu 2017-04-20 902 val |= ESDHC_VOLT_SEL; ea35645a3c66a74 yangbo lu 2017-04-20 903 sdhci_writel(host, val, ESDHC_PROCTL); ea35645a3c66a74 yangbo lu 2017-04-20 904 } ea35645a3c66a74 yangbo lu 2017-04-20 905 return 0; ea35645a3c66a74 yangbo lu 2017-04-20 906 default: ea35645a3c66a74 yangbo lu 2017-04-20 907 return 0; ea35645a3c66a74 yangbo lu 2017-04-20 908 } ea35645a3c66a74 yangbo lu 2017-04-20 909 } ea35645a3c66a74 yangbo lu 2017-04-20 910 :::::: The code at line 900 was first introduced by commit :::::: ea35645a3c66a74af92d3bbb4eb131220fc3e58a mmc: sdhci-of-esdhc: add support for signal voltage switch :::::: TO: yangbo lu <yangbo.lu(a)nxp.com> :::::: CC: Ulf Hansson <ulf.hansson(a)linaro.org> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 9 months

1
0
0 / 0

[microchip-ung-linux-upstream:v5.10-webstax 62/88] drivers/net/ethernet/vitesse/vc3fdma.c:1939:23: warning: assignment to 'void from 'int' makes pointer from integer without a cast

by kernel test robot

tree: https://github.com/microchip-ung/linux-upstream.git v5.10-webstax head: 0c603c93d534e71ceee9485bfe1b0b75561efb0e commit: 2e15507762cfc0c74bc1e597263005f2ad075881 [62/88] net: ethernet: Add MSCC/VTSS drivers config: arm-allmodconfig (attached as .config) compiler: arm-linux-gnueabi-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/microchip-ung/linux-upstream/commit/2e15507762cfc0c74b... git remote add microchip-ung-linux-upstream https://github.com/microchip-ung/linux-upstream.git git fetch --no-tags microchip-ung-linux-upstream v5.10-webstax git checkout 2e15507762cfc0c74bc1e597263005f2ad075881 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): drivers/net/ethernet/vitesse/vc3fdma.c: In function 'rx_buffer_add_to_ufdma': drivers/net/ethernet/vitesse/vc3fdma.c:355:11: error: 'struct skb_shared_info' has no member named 'free' 355 | shinfo->free = rx_recycle; | ^~ drivers/net/ethernet/vitesse/vc3fdma.c:367:15: error: 'struct skb_shared_info' has no member named 'free' 367 | shinfo->free = rx_no_recycle; | ^~ drivers/net/ethernet/vitesse/vc3fdma.c: In function 'RX_buf_dscr_free': drivers/net/ethernet/vitesse/vc3fdma.c:1272:15: error: 'struct skb_shared_info' has no member named 'free' 1272 | shinfo->free = recycle ? rx_recycle : rx_no_recycle; | ^~ drivers/net/ethernet/vitesse/vc3fdma.c: In function 'CX_cache_flush': drivers/net/ethernet/vitesse/vc3fdma.c:1446:5: error: implicit declaration of function 'dma_cache_wback' [-Werror=implicit-function-declaration] 1446 | dma_cache_wback((unsigned long)virt_addr, bytes); | ^~~~~~~~~~~~~~~ drivers/net/ethernet/vitesse/vc3fdma.c: In function 'CX_cache_invalidate': drivers/net/ethernet/vitesse/vc3fdma.c:1455:5: error: implicit declaration of function 'dma_cache_inv'; did you mean 'kmem_cache_init'? [-Werror=implicit-function-declaration] 1455 | dma_cache_inv((unsigned long)virt_addr, bytes); | ^~~~~~~~~~~~~ | kmem_cache_init drivers/net/ethernet/vitesse/vc3fdma.c: In function 'CX_trace_printf': drivers/net/ethernet/vitesse/vc3fdma.c:1500:5: warning: function 'CX_trace_printf' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format] 1500 | vprintk_emit(0, -1, NULL, full_fmt, args); | ^~~~~~~~~~~~ drivers/net/ethernet/vitesse/vc3fdma.c: In function 'vc3fdma_create': drivers/net/ethernet/vitesse/vc3fdma.c:1920:18: error: implicit declaration of function 'device_get_match_data'; did you mean 'device_match_any'? [-Werror=implicit-function-declaration] 1920 | priv->chip = device_get_match_data(&pdev->dev); | ^~~~~~~~~~~~~~~~~~~~~ | device_match_any drivers/net/ethernet/vitesse/vc3fdma.c:1920:16: warning: assignment to 'const struct fdma_chip *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 1920 | priv->chip = device_get_match_data(&pdev->dev); | ^ drivers/net/ethernet/vitesse/vc3fdma.c:1939:25: error: implicit declaration of function 'devm_ioremap' [-Werror=implicit-function-declaration] 1939 | priv->map_origin1 = devm_ioremap(&pdev->dev, res->start, resource_size(res)); | ^~~~~~~~~~~~ >> drivers/net/ethernet/vitesse/vc3fdma.c:1939:23: warning: assignment to 'void *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 1939 | priv->map_origin1 = devm_ioremap(&pdev->dev, res->start, resource_size(res)); | ^ drivers/net/ethernet/vitesse/vc3fdma.c:1948:23: warning: assignment to 'void *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 1948 | priv->map_origin2 = devm_ioremap(&pdev->dev, res->start, resource_size(res)); | ^ drivers/net/ethernet/vitesse/vc3fdma.c: In function 'zc_poll': drivers/net/ethernet/vitesse/vc3fdma.c:2239:27: error: 'struct skb_shared_info' has no member named 'free' 2239 | if (shinfo->free == rx_recycle) { | ^~ drivers/net/ethernet/vitesse/vc3fdma.c: At top level: drivers/net/ethernet/vitesse/vc3fdma.c:2533:34: error: array type has incomplete element type 'struct of_device_id' 2533 | static const struct of_device_id mscc_fdma_id_table[] = { | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/vitesse/vc3fdma.c:2535:9: error: field name not in record or union initializer 2535 | .compatible = "mscc,luton-fdma", | ^ drivers/net/ethernet/vitesse/vc3fdma.c:2535:9: note: (near initialization for 'mscc_fdma_id_table') drivers/net/ethernet/vitesse/vc3fdma.c:2536:9: error: field name not in record or union initializer 2536 | .data = &luton_chip, | ^ drivers/net/ethernet/vitesse/vc3fdma.c:2536:9: note: (near initialization for 'mscc_fdma_id_table') drivers/net/ethernet/vitesse/vc3fdma.c:2539:9: error: field name not in record or union initializer 2539 | .compatible = "mscc,serval-fdma", | ^ drivers/net/ethernet/vitesse/vc3fdma.c:2539:9: note: (near initialization for 'mscc_fdma_id_table') drivers/net/ethernet/vitesse/vc3fdma.c:2540:9: error: field name not in record or union initializer 2540 | .data = &serval_chip, | ^ drivers/net/ethernet/vitesse/vc3fdma.c:2540:9: note: (near initialization for 'mscc_fdma_id_table') drivers/net/ethernet/vitesse/vc3fdma.c:2543:9: error: field name not in record or union initializer 2543 | .compatible = "mscc,ocelot-fdma", | ^ drivers/net/ethernet/vitesse/vc3fdma.c:2543:9: note: (near initialization for 'mscc_fdma_id_table') drivers/net/ethernet/vitesse/vc3fdma.c:2544:9: error: field name not in record or union initializer 2544 | .data = &ocelot_chip, | ^ drivers/net/ethernet/vitesse/vc3fdma.c:2544:9: note: (near initialization for 'mscc_fdma_id_table') drivers/net/ethernet/vitesse/vc3fdma.c:2547:9: error: field name not in record or union initializer 2547 | .compatible = "mscc,servalt-fdma", | ^ drivers/net/ethernet/vitesse/vc3fdma.c:2547:9: note: (near initialization for 'mscc_fdma_id_table') drivers/net/ethernet/vitesse/vc3fdma.c:2548:9: error: field name not in record or union initializer 2548 | .data = &servalt_chip, | ^ drivers/net/ethernet/vitesse/vc3fdma.c:2548:9: note: (near initialization for 'mscc_fdma_id_table') drivers/net/ethernet/vitesse/vc3fdma.c:2551:9: error: field name not in record or union initializer 2551 | .compatible = "mscc,jaguar2-fdma", | ^ drivers/net/ethernet/vitesse/vc3fdma.c:2551:9: note: (near initialization for 'mscc_fdma_id_table') drivers/net/ethernet/vitesse/vc3fdma.c:2552:9: error: field name not in record or union initializer 2552 | .data = &jaguar2_chip, | ^ drivers/net/ethernet/vitesse/vc3fdma.c:2552:9: note: (near initialization for 'mscc_fdma_id_table') cc1: some warnings being treated as errors vim +1939 drivers/net/ethernet/vitesse/vc3fdma.c 1902 1903 /****************************************************************************/ 1904 // vc3fdma_create() 1905 /****************************************************************************/ 1906 static struct net_device *vc3fdma_create(struct platform_device *pdev) 1907 { 1908 struct net_device *dev; 1909 struct vc3fdma_private *priv; 1910 struct resource *res; 1911 1912 if ((dev = alloc_etherdev(sizeof(struct vc3fdma_private))) == NULL) { 1913 return NULL; 1914 } 1915 1916 dev->netdev_ops = &vc3fdma_netdev_ops; 1917 priv = netdev_priv(dev); 1918 memset(priv, 0, sizeof(*priv)); 1919 priv->netdev = dev; // Backlink 1920 priv->chip = device_get_match_data(&pdev->dev); 1921 vc3fdma_inst = priv; // Static pointer, ugly! 1922 ifh_encap[IFH_ID_OFF] = priv->chip->ifh_id; // Shared static data - ugly 1923 1924 /// This particular device adds no MAC header - must be part of data 1925 dev->hard_header_len = dev->min_header_len = 0; 1926 1927 // Set initial, bogus MAC address 1928 eth_hw_addr_random(dev); 1929 memset(&dev->broadcast[0], 0xff, 6); 1930 1931 // Memory regions 1932 res = platform_get_resource(pdev, IORESOURCE_MEM, 0); 1933 if (!res) { 1934 dev_err(&pdev->dev, "Unable to map origin1\n"); 1935 free_netdev(dev); 1936 return NULL; 1937 } 1938 > 1939 priv->map_origin1 = devm_ioremap(&pdev->dev, res->start, resource_size(res)); 1940 priv->origin1 = *res; 1941 res = platform_get_resource(pdev, IORESOURCE_MEM, 1); 1942 if (!res) { 1943 dev_err(&pdev->dev, "Unable to map origin2\n"); 1944 free_netdev(dev); 1945 return NULL; 1946 } 1947 1948 priv->map_origin2 = devm_ioremap(&pdev->dev, res->start, resource_size(res)); 1949 priv->origin2 = *res; 1950 dev_dbg(&pdev->dev, "Mapped switch registers 0x%08x 0x%08x\n", (u32)priv->map_origin1, (u32)priv->map_origin2); 1951 1952 // Set arbitrarily high for direct injection (not rx) 1953 dev->mtu = IF_BUFSIZE_JUMBO; 1954 priv->rx_cfg.mtu = RX_MTU_DEFAULT; 1955 1956 priv->proc_fs_dump_file = proc_create(DRV_NAME, S_IRUGO, NULL, &ufdma_fops); 1957 1958 spin_lock_init(&priv->lock); 1959 1960 return dev; 1961 } 1962 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 9 months

1
0
0 / 0

[microchip-ung-linux-upstream:v5.10-webstax 61/88] drivers/mfd/mscc_jaguar2_pci.c:198:18: warning: variable 'offset' set but not used

by kernel test robot

tree: https://github.com/microchip-ung/linux-upstream.git v5.10-webstax head: 0c603c93d534e71ceee9485bfe1b0b75561efb0e commit: 5b4a9de85b60edf37f6322a88a2c37970c81b875 [61/88] mfd: Add sparx5 and jaguar2 PCIe mfd drivers config: x86_64-allyesconfig (attached as .config) compiler: gcc-9 (Debian 9.3.0-15) 9.3.0 reproduce (this is a W=1 build): # https://github.com/microchip-ung/linux-upstream/commit/5b4a9de85b60edf37f... git remote add microchip-ung-linux-upstream https://github.com/microchip-ung/linux-upstream.git git fetch --no-tags microchip-ung-linux-upstream v5.10-webstax git checkout 5b4a9de85b60edf37f6322a88a2c37970c81b875 # save the attached .config to linux build tree make W=1 ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): drivers/mfd/mscc_jaguar2_pci.c: In function 'jaguar2_pci_probe': >> drivers/mfd/mscc_jaguar2_pci.c:198:18: warning: variable 'offset' set but not used [-Wunused-but-set-variable] 198 | resource_size_t offset; | ^~~~~~ vim +/offset +198 drivers/mfd/mscc_jaguar2_pci.c 192 193 static int jaguar2_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) 194 { 195 struct uio_jaguar2 *priv; 196 struct uio_info *info; 197 int ret; > 198 resource_size_t offset; 199 200 if (!pdev->dev.of_node) 201 return -ENODEV; 202 203 ret = pcim_enable_device(pdev); 204 if (ret) 205 return ret; 206 207 ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); 208 if (ret) { 209 ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); 210 if (ret) { 211 dev_err(&pdev->dev, 212 "DMA configuration failed: 0x%x\n", ret); 213 return ret; 214 } 215 } 216 217 offset = pci_resource_start(pdev, JAGUAR2_SWITCH_BAR); 218 219 pci_set_master(pdev); 220 pci_enable_msi(pdev); 221 222 priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); 223 if (!priv) 224 return -ENOMEM; 225 226 info = &priv->uio; 227 info->priv = priv; 228 229 iomap = pcim_iomap(pdev, JAGUAR2_SWITCH_BAR, 0); 230 if (!iomap) 231 return -ENOMEM; 232 233 info->mem[0].addr = pci_resource_start(pdev, JAGUAR2_SWITCH_BAR); 234 info->mem[0].size = pci_resource_len(pdev, JAGUAR2_SWITCH_BAR); 235 info->mem[0].memtype = UIO_MEM_PHYS; 236 info->mem[0].internal_addr = iomap; 237 238 info->mem[1].addr = pci_resource_start(pdev, JAGUAR2_CONFIG_BAR); 239 info->mem[1].size = pci_resource_len(pdev, JAGUAR2_CONFIG_BAR); 240 info->mem[1].memtype = UIO_MEM_PHYS; 241 242 info->name = "vcoreiii_switch"; 243 info->version = "0"; 244 info->irq = UIO_IRQ_CUSTOM; 245 info->irqcontrol = jaguar2_irqcontrol; 246 247 spin_lock_init(&priv->lock); 248 priv->flags = 0; /* interrupt is enabled to begin with */ 249 priv->pdev = pdev; 250 251 ret = uio_register_device(&pdev->dev, info); 252 if (ret) 253 return ret; 254 255 pci_set_drvdata(pdev, info); 256 257 dev_info(&pdev->dev, "JAGUAR2: %x\n", 258 (readl(iomap + 0x1010000) >> 12) & 0xffff); 259 260 /* Route IRQs to PCI IRQs (both legacy and MSI) */ 261 writel(0xffffffff, ICPU_INTR_DST_INTR_MAP0 + iomap); 262 writel(0xffffffff, ICPU_INTR_DST_INTR_MAP1 + iomap); 263 writel(0xffffffff, ICPU_INTR_DST_INTR_MAP2 + iomap); 264 writel(0xffffffff, ICPU_INTR_DST_INTR_MAP3 + iomap); 265 writel(ICPU_PCIE_INTR_CFG_INTR_RISING_ENA | 266 ICPU_PCIE_INTR_CFG_INTR_FALLING_ENA, ICPU_PCIE_INTR_CFG0 + 267 iomap); 268 writel(ICPU_PCIE_INTR_CFG_INTR_RISING_ENA | 269 ICPU_PCIE_INTR_CFG_INTR_FALLING_ENA, ICPU_PCIE_INTR_CFG1 + 270 iomap); 271 writel(ICPU_PCIE_INTR_COMMON_CFG_PCIE_INTR_ENA, 272 ICPU_PCIE_INTR_COMMON_CFG + iomap); 273 jaguar2_irq_common_init(pdev, JAGUAR2_NR_IRQ, priv); 274 275 return of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev); 276 } 277 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 9 months

1
0
0 / 0

Re: [PATCH -next] scsi: qla2xxx: tcm_qla2xxx: fix spelling mistakes

by kernel test robot

In-Reply-To: <20201214093018.5920-1-zhengyongjun3(a)huawei.com> References: <20201214093018.5920-1-zhengyongjun3(a)huawei.com> TO: Zheng Yongjun <zhengyongjun3(a)huawei.com> TO: jejb(a)linux.ibm.com TO: martin.petersen(a)oracle.com CC: linux-scsi(a)vger.kernel.org CC: linux-kernel(a)vger.kernel.org CC: Zheng Yongjun <zhengyongjun3(a)huawei.com> Hi Zheng, Thank you for the patch! Yet something to improve: [auto build test ERROR on next-20201211] url: https://github.com/0day-ci/linux/commits/Zheng-Yongjun/scsi-qla2xxx-tcm_q... base: 3cc2bd440f2171f093b3a8480a4b54d8c270ed38 config: x86_64-randconfig-a002-20201214 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project d38205144febf4dc42c9270c6aa3d978f1ef65e1) 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 # install x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu # https://github.com/0day-ci/linux/commit/3fdd3c95cb566f5d795455e3e43369ec3... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Zheng-Yongjun/scsi-qla2xxx-tcm_qla2xxx-fix-spelling-mistakes/20201214-173340 git checkout 3fdd3c95cb566f5d795455e3e43369ec3d5f04ee # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All errors (new ones prefixed by >>): terminate called after throwing an instance of 'std::system_error' what(): Resource temporarily unavailable PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace. >> ld.lld: error: failed to open drivers/net/ethernet/chelsio/cxgb4/cxgb4.o: Cannot allocate memory #0 0x000056087fdd6adc llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/opt/cross/clang-d38205144f/bin/lld+0x8c6adc) #1 0x000056087fdd4924 llvm::sys::RunSignalHandlers() (/opt/cross/clang-d38205144f/bin/lld+0x8c4924) #2 0x000056087fdd4a78 SignalHandler(int) (/opt/cross/clang-d38205144f/bin/lld+0x8c4a78) #3 0x00007f1fcf546730 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x12730) #4 0x00007f1fcf0787bb raise (/lib/x86_64-linux-gnu/libc.so.6+0x377bb) #5 0x00007f1fcf063535 abort (/lib/x86_64-linux-gnu/libc.so.6+0x22535) #6 0x00007f1fcf42d983 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x8c983) #7 0x00007f1fcf4338c6 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x928c6) #8 0x00007f1fcf433901 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x92901) #9 0x00007f1fcf433b34 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x92b34) #10 0x00007f1fcf42fa55 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x8ea55) #11 0x00007f1fcf45cdc9 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbbdc9) #12 0x0000560882ac5d61 std::thread::_State_impl<std::thread::_Invoker<std::tuple<llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::ThreadPoolExecutor(llvm::ThreadPoolStrategy)::'lambda'()> > >::_M_run() (/opt/cross/clang-d38205144f/bin/lld+0x35b5d61) #13 0x00007f1fcf45cb2f (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbbb2f) #14 0x00007f1fcf53bfa3 start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x7fa3) #15 0x00007f1fcf13a4cf clone (/lib/x86_64-linux-gnu/libc.so.6+0xf94cf) /bin/bash: line 1: 184513 Aborted ld.lld -m elf_x86_64 -r -o drivers/net/ethernet/chelsio/cxgb4/cxgb4.o drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.o drivers/net/ethernet/chelsio/cxgb4/l2t.o drivers/net/ethernet/chelsio/cxgb4/smt.o drivers/net/ethernet/chelsio/cxgb4/t4_hw.o drivers/net/ethernet/chelsio/cxgb4/sge.o drivers/net/ethernet/chelsio/cxgb4/clip_tbl.o drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.o drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.o drivers/net/ethernet/chelsio/cxgb4/srq.o drivers/net/ethernet/chelsio/cxgb4/sched.o drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.o drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32.o drivers/net/ethernet/chelsio/cxgb4/cxgb4_ptp.o drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.o drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.o drivers/net/ethernet/chelsio/cxgb4/cxgb4_mps.o drivers/net/ethernet/chelsio/cxgb4/cudbg_common.o drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.o drivers/net/ethernet/chelsio/cxgb4/cudbg_zlib.o drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.o drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_matchall.o drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.o drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.o --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 9 months

1
0
0 / 0

drivers/media/pci/intel/ipu3/ipu3-cio2.c:163:56: warning: implicit conversion from 'unsigned long' to 'u16' (aka 'unsigned short') changes value from 131072 to 0

by kernel test robot

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 27bba9c532a8d21050b94224ffd310ad0058c353 commit: 7b285f41f7376dc37e7fad1e803995fd39f42848 media: ipu3-cio2: Introduce CIO2_LOP_ENTRIES constant date: 2 months ago config: arm64-randconfig-r031-20201121 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project bec968cbb367dd03439c89c1d4ef968ef662d7c0) 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 # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit... git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 7b285f41f7376dc37e7fad1e803995fd39f42848 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): >> drivers/media/pci/intel/ipu3/ipu3-cio2.c:163:56: warning: implicit conversion from 'unsigned long' to 'u16' (aka 'unsigned short') changes value from 131072 to 0 [-Wconstant-conversion] entry[1].second_entry.num_of_pages = CIO2_LOP_ENTRIES * CIO2_MAX_LOPS; ~ ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~ 1 warning generated. vim +163 drivers/media/pci/intel/ipu3/ipu3-cio2.c 154 155 /* Initialize fpbt entries to point to dummy frame */ 156 static void cio2_fbpt_entry_init_dummy(struct cio2_device *cio2, 157 struct cio2_fbpt_entry 158 entry[CIO2_MAX_LOPS]) 159 { 160 unsigned int i; 161 162 entry[0].first_entry.first_page_offset = 0; > 163 entry[1].second_entry.num_of_pages = CIO2_LOP_ENTRIES * CIO2_MAX_LOPS; 164 entry[1].second_entry.last_page_available_bytes = CIO2_PAGE_SIZE - 1; 165 166 for (i = 0; i < CIO2_MAX_LOPS; i++) 167 entry[i].lop_page_addr = cio2->dummy_lop_bus_addr >> PAGE_SHIFT; 168 169 cio2_fbpt_entry_enable(cio2, entry); 170 } 171 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 9 months

3
3
0 / 0

Re: [PATCH v1 net-next] net: phy: mchp: Add 1588 support for LAN8814 Quad PHY

by kernel test robot

Hi Divya, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on net-next/master] url: https://github.com/0day-ci/linux/commits/Divya-Koppera/net-phy-mchp-Add-1... base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git 13458ffe0a953e17587f172a8e5059c243e6850a config: s390-allyesconfig (attached as .config) compiler: s390-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/d3b83e2903ca90bd2652d828d0e33f0d5... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Divya-Koppera/net-phy-mchp-Add-1588-support-for-LAN8814-Quad-PHY/20201214-205209 git checkout d3b83e2903ca90bd2652d828d0e33f0d5559757a # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=s390 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): drivers/net/phy/micrel.c: In function 'lan8814_dequeue_skb': >> drivers/net/phy/micrel.c:429:11: warning: variable 'rc' set but not used [-Wunused-but-set-variable] 429 | int len, rc; | ^~ drivers/net/phy/micrel.c: At top level: >> drivers/net/phy/micrel.c:492:13: warning: no previous prototype for 'lan8814_handle_ptp_interrupt' [-Wmissing-prototypes] 492 | irqreturn_t lan8814_handle_ptp_interrupt(struct phy_device *phydev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/phy/micrel.c:507:13: warning: no previous prototype for 'lan8814_handle_interrupt' [-Wmissing-prototypes] 507 | irqreturn_t lan8814_handle_interrupt(struct phy_device *phydev) | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/phy/micrel.c: In function 'lan8814_ptp_clock_step': >> drivers/net/phy/micrel.c:1911:8: warning: variable 'adjustment_value_lo' set but not used [-Wunused-but-set-variable] 1911 | u16 adjustment_value_lo, adjustment_value_hi; | ^~~~~~~~~~~~~~~~~~~ drivers/net/phy/micrel.c:1926:8: warning: variable 'adjustment_value_lo' set but not used [-Wunused-but-set-variable] 1926 | u16 adjustment_value_lo, adjustment_value_hi; | ^~~~~~~~~~~~~~~~~~~ drivers/net/phy/micrel.c: In function 'lan8814_txtstamp': >> drivers/net/phy/micrel.c:1750:6: warning: this statement may fall through [-Wimplicit-fallthrough=] 1750 | if (is_sync(skb, type)) { | ^ drivers/net/phy/micrel.c:1754:2: note: here 1754 | case HWTSTAMP_TX_ON: | ^~~~ In file included from include/linux/bitmap.h:9, from include/linux/cpumask.h:12, from include/linux/smp.h:13, from include/linux/lockdep.h:14, from include/linux/spinlock.h:59, from include/linux/mmzone.h:8, from include/linux/gfp.h:6, from include/linux/umh.h:4, from include/linux/kmod.h:9, from include/linux/module.h:16, from drivers/net/phy/micrel.c:24: In function 'memcmp', inlined from 'lan8814_dequeue_skb' at drivers/net/phy/micrel.c:459:8, inlined from 'lan8814_get_tx_ts' at drivers/net/phy/micrel.c:485:3, inlined from 'lan8814_handle_ptp_interrupt' at drivers/net/phy/micrel.c:502:2: include/linux/string.h:436:4: error: call to '__read_overflow2' declared with attribute error: detected read beyond size of object passed as 2nd parameter 436 | __read_overflow2(); | ^~~~~~~~~~~~~~~~~~ vim +/rc +429 drivers/net/phy/micrel.c 421 422 static void lan8814_dequeue_skb(struct lan8814_ptp *ptp) 423 { 424 struct lan8814_priv *priv = container_of(ptp, struct lan8814_priv, ptp); 425 struct phy_device *phydev = priv->phydev; 426 struct skb_shared_hwtstamps shhwtstamps; 427 struct sk_buff *skb; 428 u8 skb_sig[16]; > 429 int len, rc; 430 u32 reg, cnt; 431 u32 seconds, nsec, seq_id; 432 433 reg = lan8814_read_page_reg(phydev, 5, PTP_CAP_INFO); 434 cnt = PTP_CAP_INFO_TX_TS_CNT_GET_(reg); 435 436 /* FIFO is Empty*/ 437 if (cnt == 0) 438 return; 439 440 len = skb_queue_len(&ptp->tx_queue); 441 if (len < 1) 442 return; 443 444 while (len--) { 445 skb = __skb_dequeue(&ptp->tx_queue); 446 if (!skb) 447 return; 448 449 /* Can't get the signature of the packet, won't ever 450 * be able to have one so let's dequeue the packet. 451 */ 452 if (get_sig(skb, skb_sig) < 0) { 453 kfree_skb(skb); 454 continue; 455 } 456 457 lan8814_ptp_tx_ts_get(phydev, &seconds, &nsec, &seq_id); 458 459 rc = memcmp(skb_sig, &seq_id, sizeof(skb_sig)); 460 461 /* Check if we found the signature we were looking for. */ 462 if (memcmp(skb_sig, &seq_id, sizeof(skb_sig))) { 463 memset(&shhwtstamps, 0, sizeof(shhwtstamps)); 464 shhwtstamps.hwtstamp = ktime_set(seconds, nsec); 465 skb_complete_tx_timestamp(skb, &shhwtstamps); 466 467 return; 468 } 469 470 /* Valid signature but does not match the one of the 471 * packet in the FIFO right now, reschedule it for later 472 * packets. 473 */ 474 __skb_queue_tail(&ptp->tx_queue, skb); 475 } 476 } 477 478 static void lan8814_get_tx_ts(struct lan8814_ptp *ptp) 479 { 480 u32 reg; 481 struct lan8814_priv *priv = container_of(ptp, struct lan8814_priv, ptp); 482 struct phy_device *phydev = priv->phydev; 483 484 do { 485 lan8814_dequeue_skb(ptp); 486 487 /* If other timestamps are available in the FIFO, process them. */ 488 reg = lan8814_read_page_reg(phydev, 5, PTP_CAP_INFO); 489 } while (PTP_CAP_INFO_TX_TS_CNT_GET_(reg) > 1); 490 } 491 > 492 irqreturn_t lan8814_handle_ptp_interrupt(struct phy_device *phydev) 493 { 494 struct lan8814_priv *lan8814 = phydev->priv; 495 int rc; 496 497 rc = lan8814_read_page_reg(phydev, 5, PTP_TSU_INT_STS); 498 499 if (!(rc & PTP_TSU_INT_STS_PTP_TX_TS_EN)) 500 return IRQ_NONE; 501 502 lan8814_get_tx_ts(&lan8814->ptp); 503 504 return IRQ_HANDLED; 505 } 506 > 507 irqreturn_t lan8814_handle_interrupt(struct phy_device *phydev) 508 { 509 int irq_status; 510 511 irq_status = lan8814_read_page_reg(phydev, 4, LAN8814_INTR_STS_REG); 512 if (irq_status < 0) 513 return IRQ_NONE; 514 515 if (irq_status & LAN8814_INTR_STS_REG_1588_TSU0) 516 return lan8814_handle_ptp_interrupt(phydev); 517 518 irq_status = phy_read(phydev, LAN8814_INTS); 519 if (irq_status < 0) 520 return IRQ_NONE; 521 522 if (irq_status & LAN8814_INTS_ALL) 523 phy_mac_interrupt(phydev); 524 525 return IRQ_HANDLED; 526 } 527 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 9 months

1
0
0 / 0

Re: [PATCH v1 net-next] net: phy: mchp: Add 1588 support for LAN8814 Quad PHY

by kernel test robot

Hi Divya, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on net-next/master] url: https://github.com/0day-ci/linux/commits/Divya-Koppera/net-phy-mchp-Add-1... base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git 13458ffe0a953e17587f172a8e5059c243e6850a config: microblaze-randconfig-r006-20201214 (attached as .config) compiler: microblaze-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/d3b83e2903ca90bd2652d828d0e33f0d5... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Divya-Koppera/net-phy-mchp-Add-1588-support-for-LAN8814-Quad-PHY/20201214-205209 git checkout d3b83e2903ca90bd2652d828d0e33f0d5559757a # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=microblaze If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): drivers/net/phy/micrel.c: In function 'lan8814_dequeue_skb': >> drivers/net/phy/micrel.c:429:11: warning: variable 'rc' set but not used [-Wunused-but-set-variable] 429 | int len, rc; | ^~ drivers/net/phy/micrel.c: At top level: >> drivers/net/phy/micrel.c:492:13: warning: no previous prototype for 'lan8814_handle_ptp_interrupt' [-Wmissing-prototypes] 492 | irqreturn_t lan8814_handle_ptp_interrupt(struct phy_device *phydev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/phy/micrel.c:507:13: warning: no previous prototype for 'lan8814_handle_interrupt' [-Wmissing-prototypes] 507 | irqreturn_t lan8814_handle_interrupt(struct phy_device *phydev) | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/phy/micrel.c: In function 'lan8814_ptp_clock_step': >> drivers/net/phy/micrel.c:1911:8: warning: variable 'adjustment_value_lo' set but not used [-Wunused-but-set-variable] 1911 | u16 adjustment_value_lo, adjustment_value_hi; | ^~~~~~~~~~~~~~~~~~~ drivers/net/phy/micrel.c:1926:8: warning: variable 'adjustment_value_lo' set but not used [-Wunused-but-set-variable] 1926 | u16 adjustment_value_lo, adjustment_value_hi; | ^~~~~~~~~~~~~~~~~~~ drivers/net/phy/micrel.c: In function 'lan8814_txtstamp': >> drivers/net/phy/micrel.c:1750:6: warning: this statement may fall through [-Wimplicit-fallthrough=] 1750 | if (is_sync(skb, type)) { | ^ drivers/net/phy/micrel.c:1754:2: note: here 1754 | case HWTSTAMP_TX_ON: | ^~~~ vim +/rc +429 drivers/net/phy/micrel.c 421 422 static void lan8814_dequeue_skb(struct lan8814_ptp *ptp) 423 { 424 struct lan8814_priv *priv = container_of(ptp, struct lan8814_priv, ptp); 425 struct phy_device *phydev = priv->phydev; 426 struct skb_shared_hwtstamps shhwtstamps; 427 struct sk_buff *skb; 428 u8 skb_sig[16]; > 429 int len, rc; 430 u32 reg, cnt; 431 u32 seconds, nsec, seq_id; 432 433 reg = lan8814_read_page_reg(phydev, 5, PTP_CAP_INFO); 434 cnt = PTP_CAP_INFO_TX_TS_CNT_GET_(reg); 435 436 /* FIFO is Empty*/ 437 if (cnt == 0) 438 return; 439 440 len = skb_queue_len(&ptp->tx_queue); 441 if (len < 1) 442 return; 443 444 while (len--) { 445 skb = __skb_dequeue(&ptp->tx_queue); 446 if (!skb) 447 return; 448 449 /* Can't get the signature of the packet, won't ever 450 * be able to have one so let's dequeue the packet. 451 */ 452 if (get_sig(skb, skb_sig) < 0) { 453 kfree_skb(skb); 454 continue; 455 } 456 457 lan8814_ptp_tx_ts_get(phydev, &seconds, &nsec, &seq_id); 458 459 rc = memcmp(skb_sig, &seq_id, sizeof(skb_sig)); 460 461 /* Check if we found the signature we were looking for. */ 462 if (memcmp(skb_sig, &seq_id, sizeof(skb_sig))) { 463 memset(&shhwtstamps, 0, sizeof(shhwtstamps)); 464 shhwtstamps.hwtstamp = ktime_set(seconds, nsec); 465 skb_complete_tx_timestamp(skb, &shhwtstamps); 466 467 return; 468 } 469 470 /* Valid signature but does not match the one of the 471 * packet in the FIFO right now, reschedule it for later 472 * packets. 473 */ 474 __skb_queue_tail(&ptp->tx_queue, skb); 475 } 476 } 477 478 static void lan8814_get_tx_ts(struct lan8814_ptp *ptp) 479 { 480 u32 reg; 481 struct lan8814_priv *priv = container_of(ptp, struct lan8814_priv, ptp); 482 struct phy_device *phydev = priv->phydev; 483 484 do { 485 lan8814_dequeue_skb(ptp); 486 487 /* If other timestamps are available in the FIFO, process them. */ 488 reg = lan8814_read_page_reg(phydev, 5, PTP_CAP_INFO); 489 } while (PTP_CAP_INFO_TX_TS_CNT_GET_(reg) > 1); 490 } 491 > 492 irqreturn_t lan8814_handle_ptp_interrupt(struct phy_device *phydev) 493 { 494 struct lan8814_priv *lan8814 = phydev->priv; 495 int rc; 496 497 rc = lan8814_read_page_reg(phydev, 5, PTP_TSU_INT_STS); 498 499 if (!(rc & PTP_TSU_INT_STS_PTP_TX_TS_EN)) 500 return IRQ_NONE; 501 502 lan8814_get_tx_ts(&lan8814->ptp); 503 504 return IRQ_HANDLED; 505 } 506 > 507 irqreturn_t lan8814_handle_interrupt(struct phy_device *phydev) 508 { 509 int irq_status; 510 511 irq_status = lan8814_read_page_reg(phydev, 4, LAN8814_INTR_STS_REG); 512 if (irq_status < 0) 513 return IRQ_NONE; 514 515 if (irq_status & LAN8814_INTR_STS_REG_1588_TSU0) 516 return lan8814_handle_ptp_interrupt(phydev); 517 518 irq_status = phy_read(phydev, LAN8814_INTS); 519 if (irq_status < 0) 520 return IRQ_NONE; 521 522 if (irq_status & LAN8814_INTS_ALL) 523 phy_mac_interrupt(phydev); 524 525 return IRQ_HANDLED; 526 } 527 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 9 months

1
0
0 / 0

[efi:next 13/15] drivers/net/ethernet/apm/xgene/xgene_enet_main.c:2071:42: warning: shift count >= width of type

by kernel test robot

tree: https://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git next head: 172a289d21a309d2d56b44d4a07a129cb1173b92 commit: b640807322bb7dd7bd2a5462e5cb142bc0bb2c06 [13/15] efi: ia64: disable the capsule loader config: x86_64-randconfig-a003-20201214 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project d38205144febf4dc42c9270c6aa3d978f1ef65e1) 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 # install x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git/commit/?id=b6... git remote add efi https://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git git fetch --no-tags efi next git checkout b640807322bb7dd7bd2a5462e5cb142bc0bb2c06 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): In file included from drivers/net/ethernet/apm/xgene/xgene_enet_main.c:11: In file included from drivers/net/ethernet/apm/xgene/xgene_enet_main.h:15: include/linux/efi.h:1050:20: error: redefinition of 'efi_capsule_pending' static inline bool efi_capsule_pending(int *reset_type) { return false; } ^ include/linux/efi.h:821:1: note: previous definition is here efi_capsule_pending(int *reset_type) ^ drivers/net/ethernet/apm/xgene/xgene_enet_main.c:2042:20: warning: cast to smaller integer type 'enum xgene_enet_id' from 'const void *' [-Wvoid-pointer-to-enum-cast] pdata->enet_id = (enum xgene_enet_id)of_id->data; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/apm/xgene/xgene_enet_main.c:2071:42: warning: shift count >= width of type [-Wshift-count-overflow] ret = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(64)); ^~~~~~~~~~~~~~~~ include/linux/dma-mapping.h:76:54: note: expanded from macro 'DMA_BIT_MASK' #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1)) ^ ~~~ 2 warnings and 1 error generated. -- In file included from drivers/net/ethernet/apm/xgene-v2/main.c:10: In file included from drivers/net/ethernet/apm/xgene-v2/main.h:15: include/linux/efi.h:1050:20: error: redefinition of 'efi_capsule_pending' static inline bool efi_capsule_pending(int *reset_type) { return false; } ^ include/linux/efi.h:821:1: note: previous definition is here efi_capsule_pending(int *reset_type) ^ >> drivers/net/ethernet/apm/xgene-v2/main.c:661:42: warning: shift count >= width of type [-Wshift-count-overflow] ret = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(64)); ^~~~~~~~~~~~~~~~ include/linux/dma-mapping.h:76:54: note: expanded from macro 'DMA_BIT_MASK' #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1)) ^ ~~~ 1 warning and 1 error generated. vim +2071 drivers/net/ethernet/apm/xgene/xgene_enet_main.c 1f3d62090d3ba4d Arnd Bergmann 2017-02-01 2012 e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2013 static int xgene_enet_probe(struct platform_device *pdev) e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2014 { e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2015 struct net_device *ndev; e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2016 struct xgene_enet_pdata *pdata; e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2017 struct device *dev = &pdev->dev; 8089a96f601bdfe Iyappan Subramanian 2016-07-25 2018 void (*link_state)(struct work_struct *); bc1b7c132a09d84 Iyappan Subramanian 2015-04-28 2019 const struct of_device_id *of_id; e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2020 int ret; e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2021 107dec2749fed1b Iyappan Subramanian 2016-02-17 2022 ndev = alloc_etherdev_mqs(sizeof(struct xgene_enet_pdata), 5a44c71ccda60a5 Christophe JAILLET 2020-01-26 2023 XGENE_NUM_TX_RING, XGENE_NUM_RX_RING); e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2024 if (!ndev) e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2025 return -ENOMEM; e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2026 e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2027 pdata = netdev_priv(ndev); e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2028 e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2029 pdata->pdev = pdev; e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2030 pdata->ndev = ndev; e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2031 SET_NETDEV_DEV(ndev, dev); e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2032 platform_set_drvdata(pdev, pdata); e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2033 ndev->netdev_ops = &xgene_ndev_ops; e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2034 xgene_enet_set_ethtool_ops(ndev); e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2035 ndev->features |= NETIF_F_IP_CSUM | e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2036 NETIF_F_GSO | 9b00eb494dc7c19 Iyappan Subramanian 2015-08-26 2037 NETIF_F_GRO | 9b00eb494dc7c19 Iyappan Subramanian 2015-08-26 2038 NETIF_F_SG; e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2039 bc1b7c132a09d84 Iyappan Subramanian 2015-04-28 2040 of_id = of_match_device(xgene_enet_of_match, &pdev->dev); bc1b7c132a09d84 Iyappan Subramanian 2015-04-28 2041 if (of_id) { bc1b7c132a09d84 Iyappan Subramanian 2015-04-28 2042 pdata->enet_id = (enum xgene_enet_id)of_id->data; 0738c54d63249bd Suman Tripathi 2015-06-23 2043 } 0738c54d63249bd Suman Tripathi 2015-06-23 2044 #ifdef CONFIG_ACPI 0738c54d63249bd Suman Tripathi 2015-06-23 2045 else { 0738c54d63249bd Suman Tripathi 2015-06-23 2046 const struct acpi_device_id *acpi_id; 0738c54d63249bd Suman Tripathi 2015-06-23 2047 0738c54d63249bd Suman Tripathi 2015-06-23 2048 acpi_id = acpi_match_device(xgene_enet_acpi_match, &pdev->dev); 0738c54d63249bd Suman Tripathi 2015-06-23 2049 if (acpi_id) 0738c54d63249bd Suman Tripathi 2015-06-23 2050 pdata->enet_id = (enum xgene_enet_id) acpi_id->driver_data; 0738c54d63249bd Suman Tripathi 2015-06-23 2051 } 0738c54d63249bd Suman Tripathi 2015-06-23 2052 #endif bc1b7c132a09d84 Iyappan Subramanian 2015-04-28 2053 if (!pdata->enet_id) { cecd6e510c65b25 Iyappan Subramanian 2016-08-12 2054 ret = -ENODEV; cecd6e510c65b25 Iyappan Subramanian 2016-08-12 2055 goto err; bc1b7c132a09d84 Iyappan Subramanian 2015-04-28 2056 } bc1b7c132a09d84 Iyappan Subramanian 2015-04-28 2057 e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2058 ret = xgene_enet_get_resources(pdata); e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2059 if (ret) e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2060 goto err; e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2061 d0eb74582fa7b5c Iyappan Subramanian 2014-10-09 2062 xgene_enet_setup_ops(pdata); ae1aed95d0255aa Iyappan Subramanian 2017-05-10 2063 spin_lock_init(&pdata->mac_lock); e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2064 9b00eb494dc7c19 Iyappan Subramanian 2015-08-26 2065 if (pdata->phy_mode == PHY_INTERFACE_MODE_XGMII) { 0a0400c3094b5d5 Iyappan Subramanian 2017-03-15 2066 ndev->features |= NETIF_F_TSO | NETIF_F_RXCSUM; e3978673f514fa4 Iyappan Subramanian 2016-09-22 2067 spin_lock_init(&pdata->mss_lock); 9b00eb494dc7c19 Iyappan Subramanian 2015-08-26 2068 } 9b00eb494dc7c19 Iyappan Subramanian 2015-08-26 2069 ndev->hw_features = ndev->features; 9b00eb494dc7c19 Iyappan Subramanian 2015-08-26 2070 aeb20b6b3f4e1f8 Iyappan Subramanian 2015-11-23 @2071 ret = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(64)); e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2072 if (ret) { aeb20b6b3f4e1f8 Iyappan Subramanian 2015-11-23 2073 netdev_err(ndev, "No usable DMA configuration\n"); e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2074 goto err; e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2075 } e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2076 183db4812794375 Quan Nguyen 2017-08-29 2077 xgene_enet_check_phy_handle(pdata); 183db4812794375 Quan Nguyen 2017-08-29 2078 e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2079 ret = xgene_enet_init_hw(pdata); e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2080 if (ret) 183db4812794375 Quan Nguyen 2017-08-29 2081 goto err2; e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2082 8089a96f601bdfe Iyappan Subramanian 2016-07-25 2083 link_state = pdata->mac_ops->link_state; 8089a96f601bdfe Iyappan Subramanian 2016-07-25 2084 if (pdata->phy_mode == PHY_INTERFACE_MODE_XGMII) { 8089a96f601bdfe Iyappan Subramanian 2016-07-25 2085 INIT_DELAYED_WORK(&pdata->link_work, link_state); 8089a96f601bdfe Iyappan Subramanian 2016-07-25 2086 } else if (!pdata->mdio_driver) { 326dde3e3b2ed05 Iyappan Subramanian 2017-05-18 2087 if (phy_interface_mode_is_rgmii(pdata->phy_mode)) e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2088 ret = xgene_enet_mdio_config(pdata); 8089a96f601bdfe Iyappan Subramanian 2016-07-25 2089 else 8089a96f601bdfe Iyappan Subramanian 2016-07-25 2090 INIT_DELAYED_WORK(&pdata->link_work, link_state); cecd6e510c65b25 Iyappan Subramanian 2016-08-12 2091 8089a96f601bdfe Iyappan Subramanian 2016-07-25 2092 if (ret) cecd6e510c65b25 Iyappan Subramanian 2016-08-12 2093 goto err1; cecd6e510c65b25 Iyappan Subramanian 2016-08-12 2094 } e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2095 2d07d8e4f0536e8 Quan Nguyen 2017-05-10 2096 spin_lock_init(&pdata->stats_lock); 2d07d8e4f0536e8 Quan Nguyen 2017-05-10 2097 ret = xgene_extd_stats_init(pdata); 2d07d8e4f0536e8 Quan Nguyen 2017-05-10 2098 if (ret) 183db4812794375 Quan Nguyen 2017-08-29 2099 goto err1; 2d07d8e4f0536e8 Quan Nguyen 2017-05-10 2100 aeb20b6b3f4e1f8 Iyappan Subramanian 2015-11-23 2101 xgene_enet_napi_add(pdata); cb0366b7c16427a Iyappan Subramanian 2016-07-25 2102 ret = register_netdev(ndev); cb0366b7c16427a Iyappan Subramanian 2016-07-25 2103 if (ret) { cb0366b7c16427a Iyappan Subramanian 2016-07-25 2104 netdev_err(ndev, "Failed to register netdev\n"); 183db4812794375 Quan Nguyen 2017-08-29 2105 goto err1; cb0366b7c16427a Iyappan Subramanian 2016-07-25 2106 } cb0366b7c16427a Iyappan Subramanian 2016-07-25 2107 aeb20b6b3f4e1f8 Iyappan Subramanian 2015-11-23 2108 return 0; cb0366b7c16427a Iyappan Subramanian 2016-07-25 2109 183db4812794375 Quan Nguyen 2017-08-29 2110 err1: cecd6e510c65b25 Iyappan Subramanian 2016-08-12 2111 /* cecd6e510c65b25 Iyappan Subramanian 2016-08-12 2112 * If necessary, free_netdev() will call netif_napi_del() and undo cecd6e510c65b25 Iyappan Subramanian 2016-08-12 2113 * the effects of xgene_enet_napi_add()'s calls to netif_napi_add(). cecd6e510c65b25 Iyappan Subramanian 2016-08-12 2114 */ cecd6e510c65b25 Iyappan Subramanian 2016-08-12 2115 183db4812794375 Quan Nguyen 2017-08-29 2116 xgene_enet_delete_desc_rings(pdata); 183db4812794375 Quan Nguyen 2017-08-29 2117 183db4812794375 Quan Nguyen 2017-08-29 2118 err2: cecd6e510c65b25 Iyappan Subramanian 2016-08-12 2119 if (pdata->mdio_driver) cecd6e510c65b25 Iyappan Subramanian 2016-08-12 2120 xgene_enet_phy_disconnect(pdata); 326dde3e3b2ed05 Iyappan Subramanian 2017-05-18 2121 else if (phy_interface_mode_is_rgmii(pdata->phy_mode)) cecd6e510c65b25 Iyappan Subramanian 2016-08-12 2122 xgene_enet_mdio_remove(pdata); 20decb7e486d7ee Matthias Brugger 2016-05-03 2123 err: e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2124 free_netdev(ndev); e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2125 return ret; e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2126 } e6ad767305eb6ea Iyappan Subramanian 2014-08-07 2127 :::::: The code at line 2071 was first introduced by commit :::::: aeb20b6b3f4e1f88ce6a2802dabc667b607412ef drivers: net: xgene: fix: ifconfig up/down crash :::::: TO: Iyappan Subramanian <isubramanian(a)apm.com> :::::: CC: David S. Miller <davem(a)davemloft.net> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 9 months

1
0
0 / 0

[microchip-ung-linux-upstream:v5.10-webstax 52/88] drivers/mux/sparx5-spi.c:79:34: warning: unused variable 'mux_sparx5_dt_ids'

by kernel test robot

tree: https://github.com/microchip-ung/linux-upstream.git v5.10-webstax head: 0c603c93d534e71ceee9485bfe1b0b75561efb0e commit: 1f9b3d1675ca11b4a7e7f9d8b74ec2dcc39691e9 [52/88] mux: sparx5: Add Sparx5 SPI mux driver config: x86_64-randconfig-a004-20201214 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project d38205144febf4dc42c9270c6aa3d978f1ef65e1) 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 # install x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu # https://github.com/microchip-ung/linux-upstream/commit/1f9b3d1675ca11b4a7... git remote add microchip-ung-linux-upstream https://github.com/microchip-ung/linux-upstream.git git fetch --no-tags microchip-ung-linux-upstream v5.10-webstax git checkout 1f9b3d1675ca11b4a7e7f9d8b74ec2dcc39691e9 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): >> drivers/mux/sparx5-spi.c:79:34: warning: unused variable 'mux_sparx5_dt_ids' [-Wunused-const-variable] static const struct of_device_id mux_sparx5_dt_ids[] = { ^ 1 warning generated. vim +/mux_sparx5_dt_ids +79 drivers/mux/sparx5-spi.c 78 > 79 static const struct of_device_id mux_sparx5_dt_ids[] = { 80 { .compatible = "microchip,sparx5-spi-mux", }, 81 { /* sentinel */ } 82 }; 83 MODULE_DEVICE_TABLE(of, mux_sparx5_dt_ids); 84 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 9 months

1
0
0 / 0

[microchip-ung-linux-upstream:v5.10-webstax 65/88] drivers/uio/uio_vcfw.c:65:38: warning: cast to pointer from integer of different size

by kernel test robot

tree: https://github.com/microchip-ung/linux-upstream.git v5.10-webstax head: 0c603c93d534e71ceee9485bfe1b0b75561efb0e commit: b3739b5edd2763486c9791e8f25ba40b1f8b3423 [65/88] uio: vcoreiii: Add MSCC vcoreiii UIO drivers config: arc-allyesconfig (attached as .config) compiler: arceb-elf-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/microchip-ung/linux-upstream/commit/b3739b5edd2763486c... git remote add microchip-ung-linux-upstream https://github.com/microchip-ung/linux-upstream.git git fetch --no-tags microchip-ung-linux-upstream v5.10-webstax git checkout b3739b5edd2763486c9791e8f25ba40b1f8b3423 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): drivers/uio/uio_vcfw.c:26:34: error: array type has incomplete element type 'struct of_device_id' 26 | static const struct of_device_id vcfw_match[] = { | ^~~~~~~~~~ drivers/uio/uio_vcfw.c:27:4: error: field name not in record or union initializer 27 | { .compatible = "mscc,vcfw_uio", }, | ^ drivers/uio/uio_vcfw.c:27:4: note: (near initialization for 'vcfw_match') drivers/uio/uio_vcfw.c: In function 'vcfw_probe': >> drivers/uio/uio_vcfw.c:65:38: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 65 | info->mem[0].internal_addr = (void *)regs_vcfwio->start; | ^ drivers/uio/uio_vcfw.c:66:42: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 66 | info->mem[0].addr = virt_to_phys((void *)regs_vcfwio->start); | ^ drivers/uio/uio_vcfw.c: At top level: drivers/uio/uio_vcfw.c:100:25: error: implicit declaration of function 'of_match_ptr' [-Werror=implicit-function-declaration] 100 | .of_match_table = of_match_ptr(vcfw_match), | ^~~~~~~~~~~~ drivers/uio/uio_vcfw.c:26:34: warning: 'vcfw_match' defined but not used [-Wunused-variable] 26 | static const struct of_device_id vcfw_match[] = { | ^~~~~~~~~~ cc1: some warnings being treated as errors vim +65 drivers/uio/uio_vcfw.c 43 44 static int vcfw_probe(struct platform_device *dev) 45 { 46 struct uio_info *info; 47 struct resource *regs_vcfwio; 48 int ret = -ENODEV; 49 50 info = kzalloc(sizeof(struct uio_info), GFP_KERNEL); 51 if (!info) 52 return -ENOMEM; 53 54 regs_vcfwio = platform_get_resource(dev, IORESOURCE_MEM, 0); 55 if (!regs_vcfwio) { 56 dev_info(&dev->dev, "No firmware I/O resource specified, not registering\n"); 57 goto out_free; 58 } 59 60 if (!regs_vcfwio->start) { 61 dev_info(&dev->dev, "Null memory resource, not registering\n"); 62 goto out_free; 63 } 64 > 65 info->mem[0].internal_addr = (void *)regs_vcfwio->start; 66 info->mem[0].addr = virt_to_phys((void *)regs_vcfwio->start); 67 info->mem[0].size = resource_size(regs_vcfwio); 68 info->mem[0].memtype = UIO_MEM_PHYS; 69 70 info->name = DRV_NAME; 71 info->version = DRV_VERSION; 72 73 ret = uio_register_device(&dev->dev, info); 74 if (ret < 0) 75 goto out_free; 76 77 platform_set_drvdata(dev, info); 78 dev_info(&dev->dev, "UIO map: %pR\n", regs_vcfwio); 79 return 0; 80 81 out_free: 82 vcfw_cleanup(dev, info); 83 return ret; 84 } 85 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 9 months

1
0
0 / 0