Hi Thomas, I love your patch! Yet something to improve: [auto build test ERROR on usb/usb-testing] [also build test ERROR on usb-serial/usb-next balbi-usb/testing/next v5.9 next-20201013] [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] url: https://github.com/0day-ci/linux/commits/Thomas-Gleixner/UBS-Cleanup-in_interupt-in_irq-in_atomic-usage/20201014-232156 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing config: xtensa-allyesconfig (attached as .config) compiler: xtensa-linux-gcc (GCC) 9.3.0 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/0day-ci/linux/commit/ee4d0a1f1ad7068ce381fd87cac015b76b77de60 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Thomas-Gleixner/UBS-Cleanup-in_interupt-in_irq-in_atomic-usage/20201014-232156 git checkout ee4d0a1f1ad7068ce381fd87cac015b76b77de60 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=xtensa If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): In file included from include/linux/printk.h:405, from include/linux/kernel.h:15, from include/linux/list.h:9, from include/linux/module.h:12, from drivers/usb/host/isp1362-hcd.c:63: drivers/usb/host/isp1362.h: In function 'isp1362_show_regs': >> drivers/usb/host/isp1362.h:799:19: error: 'isp1362_hcd' undeclared (first use in this function) 799 | isp1362_show_reg(isp1362_hcd, HCREVISION); | ^~~~~~~~~~~ include/linux/dynamic_debug.h:129:15: note: in definition of macro '__dynamic_func_call' 129 | func(&id, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/dynamic_debug.h:157:2: note: in expansion of macro '_dynamic_func_call' 157 | _dynamic_func_call(fmt, __dynamic_pr_debug, \ | ^~~~~~~~~~~~~~~~~~ include/linux/printk.h:420:2: note: in expansion of macro 'dynamic_pr_debug' 420 | dynamic_pr_debug(fmt, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~ drivers/usb/host/isp1362.h:543:4: note: in expansion of macro 'pr_debug' 543 | pr_debug(fmt); \ | ^~~~~~~~ drivers/usb/host/isp1362.h:789:3: note: in expansion of macro 'DBG' 789 | DBG(0, "%-12s[%02x]: %08x\n", #r, \ | ^~~ drivers/usb/host/isp1362.h:790:37: note: in expansion of macro 'isp1362_read_reg32' 790 | ISP1362_REG_NO(ISP1362_REG_##r), isp1362_read_reg32(d, r)); \ | ^~~~~~~~~~~~~~~~~~ drivers/usb/host/isp1362.h:799:2: note: in expansion of macro 'isp1362_show_reg' 799 | isp1362_show_reg(isp1362_hcd, HCREVISION); | ^~~~~~~~~~~~~~~~ drivers/usb/host/isp1362.h:799:19: note: each undeclared identifier is reported only once for each function it appears in 799 | isp1362_show_reg(isp1362_hcd, HCREVISION); | ^~~~~~~~~~~ include/linux/dynamic_debug.h:129:15: note: in definition of macro '__dynamic_func_call' 129 | func(&id, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/dynamic_debug.h:157:2: note: in expansion of macro '_dynamic_func_call' 157 | _dynamic_func_call(fmt, __dynamic_pr_debug, \ | ^~~~~~~~~~~~~~~~~~ include/linux/printk.h:420:2: note: in expansion of macro 'dynamic_pr_debug' 420 | dynamic_pr_debug(fmt, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~ drivers/usb/host/isp1362.h:543:4: note: in expansion of macro 'pr_debug' 543 | pr_debug(fmt); \ | ^~~~~~~~ drivers/usb/host/isp1362.h:789:3: note: in expansion of macro 'DBG' 789 | DBG(0, "%-12s[%02x]: %08x\n", #r, \ | ^~~ drivers/usb/host/isp1362.h:790:37: note: in expansion of macro 'isp1362_read_reg32' 790 | ISP1362_REG_NO(ISP1362_REG_##r), isp1362_read_reg32(d, r)); \ | ^~~~~~~~~~~~~~~~~~ drivers/usb/host/isp1362.h:799:2: note: in expansion of macro 'isp1362_show_reg' 799 | isp1362_show_reg(isp1362_hcd, HCREVISION); | ^~~~~~~~~~~~~~~~ vim +/isp1362_hcd +799 drivers/usb/host/isp1362.h a9d43091c5be1e7 Lothar Wassmann 2009-07-16 795 ee4d0a1f1ad7068 Thomas Gleixner 2020-10-14 796 static void __attribute__((__unused__)) ee4d0a1f1ad7068 Thomas Gleixner 2020-10-14 797 isp1362_show_regs(struct isp1362_hcd *isp1362_hc, bool cached_inten) a9d43091c5be1e7 Lothar Wassmann 2009-07-16 798 { a9d43091c5be1e7 Lothar Wassmann 2009-07-16 @799 isp1362_show_reg(isp1362_hcd, HCREVISION); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 800 isp1362_show_reg(isp1362_hcd, HCCONTROL); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 801 isp1362_show_reg(isp1362_hcd, HCCMDSTAT); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 802 isp1362_show_reg(isp1362_hcd, HCINTSTAT); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 803 isp1362_show_reg(isp1362_hcd, HCINTENB); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 804 isp1362_show_reg(isp1362_hcd, HCFMINTVL); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 805 isp1362_show_reg(isp1362_hcd, HCFMREM); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 806 isp1362_show_reg(isp1362_hcd, HCFMNUM); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 807 isp1362_show_reg(isp1362_hcd, HCLSTHRESH); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 808 isp1362_show_reg(isp1362_hcd, HCRHDESCA); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 809 isp1362_show_reg(isp1362_hcd, HCRHDESCB); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 810 isp1362_show_reg(isp1362_hcd, HCRHSTATUS); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 811 isp1362_show_reg(isp1362_hcd, HCRHPORT1); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 812 isp1362_show_reg(isp1362_hcd, HCRHPORT2); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 813 a9d43091c5be1e7 Lothar Wassmann 2009-07-16 814 isp1362_show_reg(isp1362_hcd, HCHWCFG); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 815 isp1362_show_reg(isp1362_hcd, HCDMACFG); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 816 isp1362_show_reg(isp1362_hcd, HCXFERCTR); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 817 isp1362_show_reg(isp1362_hcd, HCuPINT); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 818 ee4d0a1f1ad7068 Thomas Gleixner 2020-10-14 819 if (cached_inten) a9d43091c5be1e7 Lothar Wassmann 2009-07-16 820 DBG(0, "%-12s[%02x]: %04x\n", "HCuPINTENB", a9d43091c5be1e7 Lothar Wassmann 2009-07-16 821 ISP1362_REG_NO(ISP1362_REG_HCuPINTENB), isp1362_hcd->irqenb); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 822 else a9d43091c5be1e7 Lothar Wassmann 2009-07-16 823 isp1362_show_reg(isp1362_hcd, HCuPINTENB); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 824 isp1362_show_reg(isp1362_hcd, HCCHIPID); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 825 isp1362_show_reg(isp1362_hcd, HCSCRATCH); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 826 isp1362_show_reg(isp1362_hcd, HCBUFSTAT); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 827 isp1362_show_reg(isp1362_hcd, HCDIRADDR); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 828 /* Access would advance fifo a9d43091c5be1e7 Lothar Wassmann 2009-07-16 829 * isp1362_show_reg(isp1362_hcd, HCDIRDATA); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 830 */ a9d43091c5be1e7 Lothar Wassmann 2009-07-16 831 isp1362_show_reg(isp1362_hcd, HCISTLBUFSZ); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 832 isp1362_show_reg(isp1362_hcd, HCISTLRATE); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 833 isp1362_show_reg(isp1362_hcd, HCINTLBUFSZ); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 834 isp1362_show_reg(isp1362_hcd, HCINTLBLKSZ); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 835 isp1362_show_reg(isp1362_hcd, HCINTLDONE); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 836 isp1362_show_reg(isp1362_hcd, HCINTLSKIP); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 837 isp1362_show_reg(isp1362_hcd, HCINTLLAST); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 838 isp1362_show_reg(isp1362_hcd, HCINTLCURR); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 839 isp1362_show_reg(isp1362_hcd, HCATLBUFSZ); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 840 isp1362_show_reg(isp1362_hcd, HCATLBLKSZ); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 841 /* only valid after ATL_DONE interrupt a9d43091c5be1e7 Lothar Wassmann 2009-07-16 842 * isp1362_show_reg(isp1362_hcd, HCATLDONE); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 843 */ a9d43091c5be1e7 Lothar Wassmann 2009-07-16 844 isp1362_show_reg(isp1362_hcd, HCATLSKIP); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 845 isp1362_show_reg(isp1362_hcd, HCATLLAST); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 846 isp1362_show_reg(isp1362_hcd, HCATLCURR); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 847 isp1362_show_reg(isp1362_hcd, HCATLDTC); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 848 isp1362_show_reg(isp1362_hcd, HCATLDTCTO); a9d43091c5be1e7 Lothar Wassmann 2009-07-16 849 } a9d43091c5be1e7 Lothar Wassmann 2009-07-16 850 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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