Hi Randy, Thank you for the patch! Yet something to improve: [auto build test ERROR on powerpc/next] [also build test ERROR on powerpc/fixes linus/master v6.3-rc1 next-20230306] [cannot apply to tip/irq/core brgl/gpio/for-next] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Randy-Dunlap/irq-domain-drop-IRQ_DOMAIN_HIERARCHY-option-make-it-always-on/20230306-083043 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next patch link: https://lore.kernel.org/r/20230306002901.3903-1-rdunlap%40infradead.org patch subject: [PATCH] irq domain: drop IRQ_DOMAIN_HIERARCHY option, make it always on config: s390-defconfig (https://download.01.org/0day-ci/archive/20230306/202303061517.pXH9Mrjx-lkp@xxxxxxxxx/config) compiler: s390-linux-gcc (GCC) 12.1.0 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/intel-lab-lkp/linux/commit/e208a5e4e6963263a3993c9980d61645f4e0b9d9 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Randy-Dunlap/irq-domain-drop-IRQ_DOMAIN_HIERARCHY-option-make-it-always-on/20230306-083043 git checkout e208a5e4e6963263a3993c9980d61645f4e0b9d9 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=s390 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Link: https://lore.kernel.org/oe-kbuild-all/202303061517.pXH9Mrjx-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): drivers/pci/msi/irqdomain.c: In function 'pci_msi_setup_msi_irqs': >> drivers/pci/msi/irqdomain.c:16:23: error: implicit declaration of function 'irq_domain_is_hierarchy' [-Werror=implicit-function-declaration] 16 | if (domain && irq_domain_is_hierarchy(domain)) | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/pci/msi/irqdomain.c: In function 'pci_create_device_domain': >> drivers/pci/msi/irqdomain.c:244:25: error: implicit declaration of function 'irq_domain_is_msi_parent' [-Werror=implicit-function-declaration] 244 | if (!domain || !irq_domain_is_msi_parent(domain)) | ^~~~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors -- kernel/irq/msi.c: In function 'msi_setup_device_data': >> kernel/irq/msi.c:319:33: error: implicit declaration of function 'irq_domain_is_msi_parent' [-Werror=implicit-function-declaration] 319 | if (dev->msi.domain && !irq_domain_is_msi_parent(dev->msi.domain)) | ^~~~~~~~~~~~~~~~~~~~~~~~ kernel/irq/msi.c: In function 'msi_domain_alloc': >> kernel/irq/msi.c:692:13: error: implicit declaration of function 'irq_find_mapping'; did you mean 'irq_dispose_mapping'? [-Werror=implicit-function-declaration] 692 | if (irq_find_mapping(domain, hwirq) > 0) | ^~~~~~~~~~~~~~~~ | irq_dispose_mapping >> kernel/irq/msi.c:696:23: error: implicit declaration of function 'irq_domain_alloc_irqs_parent'; did you mean 'msi_domain_alloc_irq_at'? [-Werror=implicit-function-declaration] 696 | ret = irq_domain_alloc_irqs_parent(domain, virq, nr_irqs, arg); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ | msi_domain_alloc_irq_at >> kernel/irq/msi.c:708:25: error: implicit declaration of function 'irq_domain_free_irqs_top'; did you mean 'msi_domain_free_irqs_all'? [-Werror=implicit-function-declaration] 708 | irq_domain_free_irqs_top(domain, virq, nr_irqs); | ^~~~~~~~~~~~~~~~~~~~~~~~ | msi_domain_free_irqs_all kernel/irq/msi.c: In function 'msi_domain_ops_init': >> kernel/irq/msi.c:760:9: error: implicit declaration of function 'irq_domain_set_hwirq_and_chip' [-Werror=implicit-function-declaration] 760 | irq_domain_set_hwirq_and_chip(domain, virq, hwirq, info->chip, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ kernel/irq/msi.c: In function '__msi_create_irq_domain': >> kernel/irq/msi.c:830:18: error: implicit declaration of function 'irq_domain_create_hierarchy' [-Werror=implicit-function-declaration] 830 | domain = irq_domain_create_hierarchy(parent, flags | IRQ_DOMAIN_FLAG_MSI, 0, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ kernel/irq/msi.c:830:16: warning: assignment to 'struct irq_domain *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 830 | domain = irq_domain_create_hierarchy(parent, flags | IRQ_DOMAIN_FLAG_MSI, 0, | ^ >> kernel/irq/msi.c:836:17: error: implicit declaration of function 'irq_domain_update_bus_token' [-Werror=implicit-function-declaration] 836 | irq_domain_update_bus_token(domain, info->bus_token); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ kernel/irq/msi.c: In function 'msi_create_device_irq_domain': >> kernel/irq/msi.c:976:18: error: implicit declaration of function 'irq_domain_alloc_named_fwnode' [-Werror=implicit-function-declaration] 976 | fwnode = irq_domain_alloc_named_fwnode(bundle->name); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ kernel/irq/msi.c:976:16: warning: assignment to 'struct fwnode_handle *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 976 | fwnode = irq_domain_alloc_named_fwnode(bundle->name); | ^ >> kernel/irq/msi.c:1003:9: error: implicit declaration of function 'irq_domain_free_fwnode'; did you mean 'irq_domain_get_of_node'? [-Werror=implicit-function-declaration] 1003 | irq_domain_free_fwnode(fwnode); | ^~~~~~~~~~~~~~~~~~~~~~ | irq_domain_get_of_node kernel/irq/msi.c: In function 'msi_remove_device_irq_domain': >> kernel/irq/msi.c:1024:25: error: implicit declaration of function 'irq_domain_is_msi_device'; did you mean 'irq_domain_set_pm_device'? [-Werror=implicit-function-declaration] 1024 | if (!domain || !irq_domain_is_msi_device(domain)) | ^~~~~~~~~~~~~~~~~~~~~~~~ | irq_domain_set_pm_device >> kernel/irq/msi.c:1031:9: error: implicit declaration of function 'irq_domain_remove' [-Werror=implicit-function-declaration] 1031 | irq_domain_remove(domain); | ^~~~~~~~~~~~~~~~~ kernel/irq/msi.c: In function 'msi_domain_populate_irqs': >> kernel/irq/msi.c:1102:23: error: implicit declaration of function 'irq_domain_alloc_irqs_hierarchy'; did you mean 'msi_domain_alloc_irqs_range'? [-Werror=implicit-function-declaration] 1102 | ret = irq_domain_alloc_irqs_hierarchy(domain, virq, 1, arg); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | msi_domain_alloc_irqs_range >> kernel/irq/msi.c:1113:17: error: implicit declaration of function 'irq_domain_free_irqs_common'; did you mean 'msi_domain_free_irqs_all'? [-Werror=implicit-function-declaration] 1113 | irq_domain_free_irqs_common(domain, virq, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ | msi_domain_free_irqs_all kernel/irq/msi.c: In function 'msi_init_virq': >> kernel/irq/msi.c:1190:33: error: implicit declaration of function 'irq_domain_get_irq_data'; did you mean 'irq_desc_get_irq_data'? [-Werror=implicit-function-declaration] 1190 | struct irq_data *irqd = irq_domain_get_irq_data(domain, virq); | ^~~~~~~~~~~~~~~~~~~~~~~ | irq_desc_get_irq_data kernel/irq/msi.c:1190:33: warning: initialization of 'struct irq_data *' from 'int' makes pointer from integer without a cast [-Wint-conversion] kernel/irq/msi.c: In function '__msi_domain_alloc_irqs': >> kernel/irq/msi.c:1280:24: error: implicit declaration of function '__irq_domain_alloc_irqs'; did you mean '__msi_domain_alloc_irqs'? [-Werror=implicit-function-declaration] 1280 | virq = __irq_domain_alloc_irqs(domain, -1, desc->nvec_used, | ^~~~~~~~~~~~~~~~~~~~~~~ | __msi_domain_alloc_irqs kernel/irq/msi.c: In function '__msi_domain_free_irqs': kernel/irq/msi.c:1512:30: warning: assignment to 'struct irq_data *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 1512 | irqd = irq_domain_get_irq_data(domain, desc->irq + i); | ^ >> kernel/irq/msi.c:1517:17: error: implicit declaration of function 'irq_domain_free_irqs'; did you mean 'msi_domain_free_descs'? [-Werror=implicit-function-declaration] 1517 | irq_domain_free_irqs(desc->irq, desc->nvec_used); | ^~~~~~~~~~~~~~~~~~~~ | msi_domain_free_descs cc1: some warnings being treated as errors -- drivers/base/platform-msi.c: In function 'platform_msi_init': >> drivers/base/platform-msi.c:57:16: error: implicit declaration of function 'irq_domain_set_hwirq_and_chip' [-Werror=implicit-function-declaration] 57 | return irq_domain_set_hwirq_and_chip(domain, virq, hwirq, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/base/platform-msi.c: In function 'platform_msi_create_irq_domain': >> drivers/base/platform-msi.c:137:17: error: implicit declaration of function 'irq_domain_update_bus_token' [-Werror=implicit-function-declaration] 137 | irq_domain_update_bus_token(domain, DOMAIN_BUS_PLATFORM_MSI); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/base/platform-msi.c: In function '__platform_msi_create_device_domain': >> drivers/base/platform-msi.c:293:18: error: implicit declaration of function 'irq_domain_create_hierarchy' [-Werror=implicit-function-declaration] 293 | domain = irq_domain_create_hierarchy(dev->msi.domain, 0, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/base/platform-msi.c:293:16: warning: assignment to 'struct irq_domain *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 293 | domain = irq_domain_create_hierarchy(dev->msi.domain, 0, | ^ >> drivers/base/platform-msi.c:307:9: error: implicit declaration of function 'irq_domain_remove' [-Werror=implicit-function-declaration] 307 | irq_domain_remove(domain); | ^~~~~~~~~~~~~~~~~ drivers/base/platform-msi.c: In function 'platform_msi_device_domain_free': >> drivers/base/platform-msi.c:327:9: error: implicit declaration of function 'irq_domain_free_irqs_common'; did you mean 'msi_domain_free_irqs_all'? [-Werror=implicit-function-declaration] 327 | irq_domain_free_irqs_common(domain, virq, nr_irqs); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ | msi_domain_free_irqs_all cc1: some warnings being treated as errors vim +/irq_domain_is_hierarchy +16 drivers/pci/msi/irqdomain.c aa423ac4221abd Thomas Gleixner 2021-12-06 10 aa423ac4221abd Thomas Gleixner 2021-12-06 11 int pci_msi_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) aa423ac4221abd Thomas Gleixner 2021-12-06 12 { aa423ac4221abd Thomas Gleixner 2021-12-06 13 struct irq_domain *domain; aa423ac4221abd Thomas Gleixner 2021-12-06 14 aa423ac4221abd Thomas Gleixner 2021-12-06 15 domain = dev_get_msi_domain(&dev->dev); aa423ac4221abd Thomas Gleixner 2021-12-06 @16 if (domain && irq_domain_is_hierarchy(domain)) d3a11dee9f946d Thomas Gleixner 2022-11-25 17 return msi_domain_alloc_irqs_all_locked(&dev->dev, MSI_DEFAULT_DOMAIN, nvec); aa423ac4221abd Thomas Gleixner 2021-12-06 18 aa423ac4221abd Thomas Gleixner 2021-12-06 19 return pci_msi_legacy_setup_msi_irqs(dev, nvec, type); aa423ac4221abd Thomas Gleixner 2021-12-06 20 } aa423ac4221abd Thomas Gleixner 2021-12-06 21 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
