Messages in this thread | | | Date | Wed, 25 Jul 2018 09:03:41 +0800 | From | kbuild test robot <> | Subject | Re: [PATCH v2] PCI/AER: Do not clear AER bits if we don't own AER |
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Hi Alexandru,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on pci/next] [also build test ERROR on v4.18-rc6 next-20180724] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Alexandru-Gagniuc/PCI-AER-Do-not-clear-AER-bits-if-we-don-t-own-AER/20180724-235320 base: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next config: x86_64-randconfig-s1-07250001 (attached as .config) compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026 reproduce: # save the attached .config to linux build tree make ARCH=x86_64
All errors (new ones prefixed by >>):
drivers/pci/pcie/aer.c: In function 'pci_enable_pcie_error_reporting': >> drivers/pci/pcie/aer.c:371:7: error: implicit declaration of function 'pcie_aer_is_kernel_first' [-Werror=implicit-function-declaration] if (!pcie_aer_is_kernel_first(dev)) ^~~~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors
vim +/pcie_aer_is_kernel_first +371 drivers/pci/pcie/aer.c
365 366 #define PCI_EXP_AER_FLAGS (PCI_EXP_DEVCTL_CERE | PCI_EXP_DEVCTL_NFERE | \ 367 PCI_EXP_DEVCTL_FERE | PCI_EXP_DEVCTL_URRE) 368 369 int pci_enable_pcie_error_reporting(struct pci_dev *dev) 370 { > 371 if (!pcie_aer_is_kernel_first(dev)) 372 return -EIO; 373 374 return pcie_capability_set_word(dev, PCI_EXP_DEVCTL, PCI_EXP_AER_FLAGS); 375 } 376 EXPORT_SYMBOL_GPL(pci_enable_pcie_error_reporting); 377
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