tree: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next head: f8d3ac43d8cd4cfba337a50794c26c7ca89d86ac commit: cd5b9e2662eab7881e20777a026151da858c75d3 [17/20] Merge branch 'lorenzo/pci/mediatek' config: parisc-allmodconfig (attached as .config) compiler: hppa-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout cd5b9e2662eab7881e20777a026151da858c75d3 # save the attached .config to linux build tree make.cross ARCH=parisc All errors (new ones prefixed by >>): >> drivers/pci/host/pcie-mediatek.c:549:15: error: variable 'mtk_msi_domain_info' has initializer but incomplete type static struct msi_domain_info mtk_msi_domain_info = { ^~~~~~~~~~~~~~~ >> drivers/pci/host/pcie-mediatek.c:550:3: error: 'struct msi_domain_info' has no member named 'flags' .flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS | ^~~~~ >> drivers/pci/host/pcie-mediatek.c:550:12: error: 'MSI_FLAG_USE_DEF_DOM_OPS' undeclared here (not in a function); did you mean 'SIMPLE_DEV_PM_OPS'? .flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS | ^~~~~~~~~~~~~~~~~~~~~~~~ SIMPLE_DEV_PM_OPS >> drivers/pci/host/pcie-mediatek.c:550:39: error: 'MSI_FLAG_USE_DEF_CHIP_OPS' undeclared here (not in a function); did you mean 'MSI_FLAG_USE_DEF_DOM_OPS'? .flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS | ^~~~~~~~~~~~~~~~~~~~~~~~~ MSI_FLAG_USE_DEF_DOM_OPS >> drivers/pci/host/pcie-mediatek.c:551:6: error: 'MSI_FLAG_PCI_MSIX' undeclared here (not in a function); did you mean 'CONFIG_PCI_MSI'? MSI_FLAG_PCI_MSIX), ^~~~~~~~~~~~~~~~~ CONFIG_PCI_MSI drivers/pci/host/pcie-mediatek.c:550:11: warning: excess elements in struct initializer .flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS | ^ drivers/pci/host/pcie-mediatek.c:550:11: note: (near initialization for 'mtk_msi_domain_info') >> drivers/pci/host/pcie-mediatek.c:552:3: error: 'struct msi_domain_info' has no member named 'chip' .chip = &mtk_msi_irq_chip, ^~~~ drivers/pci/host/pcie-mediatek.c:552:10: warning: excess elements in struct initializer .chip = &mtk_msi_irq_chip, ^ drivers/pci/host/pcie-mediatek.c:552:10: note: (near initialization for 'mtk_msi_domain_info') drivers/pci/host/pcie-mediatek.c: In function 'mtk_pcie_allocate_msi_domains': >> drivers/pci/host/pcie-mediatek.c:568:21: error: implicit declaration of function 'pci_msi_create_irq_domain'; did you mean 'pci_msi_get_device_domain'? [-Werror=implicit-function-declaration] port->msi_domain = pci_msi_create_irq_domain(fwnode, &mtk_msi_domain_info, ^~~~~~~~~~~~~~~~~~~~~~~~~ pci_msi_get_device_domain drivers/pci/host/pcie-mediatek.c:568:19: warning: assignment makes pointer from integer without a cast [-Wint-conversion] port->msi_domain = pci_msi_create_irq_domain(fwnode, &mtk_msi_domain_info, ^ drivers/pci/host/pcie-mediatek.c: At top level: >> drivers/pci/host/pcie-mediatek.c:549:31: error: storage size of 'mtk_msi_domain_info' isn't known static struct msi_domain_info mtk_msi_domain_info = { ^~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/mtk_msi_domain_info +549 drivers/pci/host/pcie-mediatek.c 43e6409d Honghui Zhang 2017-08-14 548 734aeaa3 Honghui Zhang 2018-05-04 @549 static struct msi_domain_info mtk_msi_domain_info = { 734aeaa3 Honghui Zhang 2018-05-04 @550 .flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS | 734aeaa3 Honghui Zhang 2018-05-04 @551 MSI_FLAG_PCI_MSIX), 734aeaa3 Honghui Zhang 2018-05-04 @552 .chip = &mtk_msi_irq_chip, 734aeaa3 Honghui Zhang 2018-05-04 553 }; 734aeaa3 Honghui Zhang 2018-05-04 554 734aeaa3 Honghui Zhang 2018-05-04 555 static int mtk_pcie_allocate_msi_domains(struct mtk_pcie_port *port) 43e6409d Honghui Zhang 2017-08-14 556 { 734aeaa3 Honghui Zhang 2018-05-04 557 struct fwnode_handle *fwnode = of_node_to_fwnode(port->pcie->dev->of_node); 43e6409d Honghui Zhang 2017-08-14 558 734aeaa3 Honghui Zhang 2018-05-04 559 mutex_init(&port->lock); 734aeaa3 Honghui Zhang 2018-05-04 560 734aeaa3 Honghui Zhang 2018-05-04 561 port->inner_domain = irq_domain_create_linear(fwnode, MTK_MSI_IRQS_NUM, 734aeaa3 Honghui Zhang 2018-05-04 562 &msi_domain_ops, port); 734aeaa3 Honghui Zhang 2018-05-04 563 if (!port->inner_domain) { 734aeaa3 Honghui Zhang 2018-05-04 564 dev_err(port->pcie->dev, "failed to create IRQ domain\n"); 734aeaa3 Honghui Zhang 2018-05-04 565 return -ENOMEM; 43e6409d Honghui Zhang 2017-08-14 566 } 43e6409d Honghui Zhang 2017-08-14 567 734aeaa3 Honghui Zhang 2018-05-04 @568 port->msi_domain = pci_msi_create_irq_domain(fwnode, &mtk_msi_domain_info, 734aeaa3 Honghui Zhang 2018-05-04 569 port->inner_domain); 734aeaa3 Honghui Zhang 2018-05-04 570 if (!port->msi_domain) { 734aeaa3 Honghui Zhang 2018-05-04 571 dev_err(port->pcie->dev, "failed to create MSI domain\n"); 734aeaa3 Honghui Zhang 2018-05-04 572 irq_domain_remove(port->inner_domain); 734aeaa3 Honghui Zhang 2018-05-04 573 return -ENOMEM; 734aeaa3 Honghui Zhang 2018-05-04 574 } 734aeaa3 Honghui Zhang 2018-05-04 575 734aeaa3 Honghui Zhang 2018-05-04 576 return 0; 734aeaa3 Honghui Zhang 2018-05-04 577 } 43e6409d Honghui Zhang 2017-08-14 578 :::::: The code at line 549 was first introduced by commit :::::: 734aeaa3717ef751b16e7101143cbf8d8692dde6 PCI: mediatek: Implement chained IRQ handling setup :::::: TO: Honghui Zhang <honghui.zhang@xxxxxxxxxxxx> :::::: CC: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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