BCC: l...@intel.com CC: kbuild-...@lists.01.org CC: linux-ker...@vger.kernel.org TO: Randy Dunlap <rdun...@infradead.org> CC: Thomas Bogendoerfer <tsbog...@alpha.franken.de>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: b44f2fd87919b5ae6e1756d4c7ba2cbba22238e1 commit: 5eeaafc8d69373c095e461bdb39e5c9b62228ac5 mips: BCM63XX: ensure that CPU_SUPPORTS_32BIT_KERNEL is set date: 9 months ago :::::: branch date: 14 hours ago :::::: commit date: 9 months ago config: mips-randconfig-m041-20220804 (https://download.01.org/0day-ci/archive/20220805/202208050012.udlpctid-...@intel.com/config) compiler: mips-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <l...@intel.com> Reported-by: Dan Carpenter <dan.carpen...@oracle.com> New smatch warnings: drivers/usb/gadget/udc/bcm63xx_udc.c:1861 bcm63xx_udc_stop() warn: sleeping in atomic context arch/mips/mm/tlbex.c:1677 iPTE_LW() warn: curly braces intended? arch/mips/mm/fault.c:322 __do_page_fault() warn: inconsistent returns '&mm->mmap_lock'. Old smatch warnings: arch/mips/mm/tlbex.c:1709 iPTE_SW() warn: inconsistent indenting arch/mips/mm/tlbex.c:2166 build_r4000_tlb_load_handler() warn: inconsistent indenting vim +1861 drivers/usb/gadget/udc/bcm63xx_udc.c 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1840 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1841 /** 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1842 * bcm63xx_udc_stop - Shut down the controller. b9b70170db4d68 drivers/usb/gadget/udc/bcm63xx_udc.c Greg Kroah-Hartman 2020-06-30 1843 * @gadget: USB device. b9b70170db4d68 drivers/usb/gadget/udc/bcm63xx_udc.c Greg Kroah-Hartman 2020-06-30 1844 * @driver: Driver for USB device. 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1845 */ 22835b807e7ca9 drivers/usb/gadget/udc/bcm63xx_udc.c Felipe Balbi 2014-10-17 1846 static int bcm63xx_udc_stop(struct usb_gadget *gadget) 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1847 { 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1848 struct bcm63xx_udc *udc = gadget_to_udc(gadget); 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1849 unsigned long flags; 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1850 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1851 spin_lock_irqsave(&udc->lock, flags); 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1852 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1853 udc->driver = NULL; 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1854 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1855 /* 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1856 * If we switch the PHY too abruptly after dropping D+, the host 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1857 * will often complain: 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1858 * 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1859 * hub 1-0:1.0: port 1 disabled by hub (EMI?), re-enabling... 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1860 */ 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 @1861 msleep(100); 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1862 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1863 bcm63xx_select_phy_mode(udc, false); 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1864 set_clocks(udc, false); 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1865 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1866 spin_unlock_irqrestore(&udc->lock, flags); 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1867 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1868 return 0; 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1869 } 613065e53cb191 drivers/usb/gadget/bcm63xx_udc.c Kevin Cernekee 2012-08-25 1870 :::::: The code at line 1861 was first introduced by commit :::::: 613065e53cb191d00d9d4fc377398b656ed05a45 usb: gadget: bcm63xx UDC driver :::::: TO: Kevin Cernekee <cerne...@gmail.com> :::::: CC: Felipe Balbi <ba...@ti.com> -- 0-DAY CI Kernel Test Service https://01.org/lkp _______________________________________________ kbuild mailing list -- kbuild@lists.01.org To unsubscribe send an email to kbuild-le...@lists.01.org
