From: kernel test robot <lkp@intel.com>
To: "Damien Le Moal" <dlemoal@kernel.org>,
"Manivannan Sadhasivam" <manivannan.sadhasivam@linaro.org>,
"Kishon Vijay Abraham I" <kishon@kernel.org>,
"Shawn Lin" <shawn.lin@rock-chips.com>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Bjorn Helgaas" <helgaas@kernel.org>,
"Heiko Stuebner" <heiko@sntech.de>,
linux-pci@vger.kernel.org
Cc: oe-kbuild-all@lists.linux.dev, linux-rockchip@lists.infradead.org
Subject: Re: [PATCH 17/19] PCI: rockchip-ep: Improve link training
Date: Sun, 31 Mar 2024 10:03:08 +0800 [thread overview]
Message-ID: <202403310925.C7WNNuAl-lkp@intel.com> (raw)
In-Reply-To: <20240329090945.1097609-18-dlemoal@kernel.org>
Hi Damien,
kernel test robot noticed the following build warnings:
[auto build test WARNING on pci/next]
[also build test WARNING on pci/for-linus mani-mhi/mhi-next linus/master v6.9-rc1 next-20240328]
[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/Damien-Le-Moal/PCI-endpoint-Introduce-pci_epc_check_func/20240329-171158
base: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git next
patch link: https://lore.kernel.org/r/20240329090945.1097609-18-dlemoal%40kernel.org
patch subject: [PATCH 17/19] PCI: rockchip-ep: Improve link training
config: arc-randconfig-001-20240330 (https://download.01.org/0day-ci/archive/20240331/202403310925.C7WNNuAl-lkp@intel.com/config)
compiler: arc-elf-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240331/202403310925.C7WNNuAl-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202403310925.C7WNNuAl-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/pci/controller/pcie-rockchip-ep.c:54: warning: Function parameter or struct member 'link_training' not described in 'rockchip_pcie_ep'
vim +54 drivers/pci/controller/pcie-rockchip-ep.c
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 23
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 24 /**
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 25 * struct rockchip_pcie_ep - private data for PCIe endpoint controller driver
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 26 * @rockchip: Rockchip PCIe controller
9b41d19aff4090 drivers/pci/controller/pcie-rockchip-ep.c Krzysztof Kozlowski 2020-07-29 27 * @epc: PCI EPC device
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 28 * @max_regions: maximum number of regions supported by hardware
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 29 * @ob_region_map: bitmask of mapped outbound regions
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 30 * @ob_addr: base addresses in the AXI bus where the outbound regions start
5815c2d17a7492 drivers/pci/controller/pcie-rockchip-ep.c Damien Le Moal 2023-11-22 31 * @irq_phys_addr: base address on the AXI bus where the MSI/INTX IRQ
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 32 * dedicated outbound regions is mapped.
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 33 * @irq_cpu_addr: base address in the CPU space where a write access triggers
5815c2d17a7492 drivers/pci/controller/pcie-rockchip-ep.c Damien Le Moal 2023-11-22 34 * the sending of a memory write (MSI) / normal message (INTX
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 35 * IRQ) TLP through the PCIe bus.
5815c2d17a7492 drivers/pci/controller/pcie-rockchip-ep.c Damien Le Moal 2023-11-22 36 * @irq_pci_addr: used to save the current mapping of the MSI/INTX IRQ
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 37 * dedicated outbound region.
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 38 * @irq_pci_fn: the latest PCI function that has updated the mapping of
5815c2d17a7492 drivers/pci/controller/pcie-rockchip-ep.c Damien Le Moal 2023-11-22 39 * the MSI/INTX IRQ dedicated outbound region.
5815c2d17a7492 drivers/pci/controller/pcie-rockchip-ep.c Damien Le Moal 2023-11-22 40 * @irq_pending: bitmask of asserted INTX IRQs.
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 41 */
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 42 struct rockchip_pcie_ep {
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 43 struct rockchip_pcie rockchip;
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 44 struct pci_epc *epc;
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 45 u32 max_regions;
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 46 unsigned long ob_region_map;
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 47 phys_addr_t *ob_addr;
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 48 phys_addr_t irq_phys_addr;
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 49 void __iomem *irq_cpu_addr;
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 50 u64 irq_pci_addr;
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 51 u8 irq_pci_fn;
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 52 u8 irq_pending;
9bd13985625aa9 drivers/pci/controller/pcie-rockchip-ep.c Damien Le Moal 2024-03-29 53 struct delayed_work link_training;
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 @54 };
cf590b07839133 drivers/pci/host/pcie-rockchip-ep.c Shawn Lin 2018-05-09 55
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
parent reply other threads:[~2024-03-31 2:04 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <20240329090945.1097609-18-dlemoal@kernel.org>]
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