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Re: [PATCH 03/20] MIPS: SEAD3: Probe UARTs using DT

From kbuild test robot <lkp@intel.com>
Newsgroups linux.kernel
Subject Re: [PATCH 03/20] MIPS: SEAD3: Probe UARTs using DT
Date 2016-08-10 21:40 +0200
Message-ID <s4Hw7-YV-63@gated-at.bofh.it> (permalink)
References <s4eu7-7y7-49@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Hi Paul,

[auto build test ERROR on linus/master]
[also build test ERROR on v4.8-rc1 next-20160809]
[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/Paul-Burton/MIPS-SEAD3-device-tree-conversion/20160809-204707
config: mips-sead3_defconfig (attached as .config)
compiler: mipsel-linux-gnu-gcc (Debian 5.4.0-6) 5.4.0 20160609
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=mips 

Note: the linux-review/Paul-Burton/MIPS-SEAD3-device-tree-conversion/20160809-204707 HEAD 0eed2040422cad5cd9998891bc53368a6f15871c builds fine.
      It only hurts bisectibility.

All errors (new ones prefixed by >>):

   arch/mips/mti-sead3/sead3-dtshim.c: In function 'remove_gic':
   arch/mips/mti-sead3/sead3-dtshim.c:56:11: error: 'EINVAL' undeclared (first use in this function)
      return -EINVAL;
              ^
   arch/mips/mti-sead3/sead3-dtshim.c:56:11: note: each undeclared identifier is reported only once for each function it appears in
   arch/mips/mti-sead3/sead3-dtshim.c: In function 'serial_config':
>> arch/mips/mti-sead3/sead3-dtshim.c:94:13: error: implicit declaration of function 'fw_getenv' [-Werror=implicit-function-declaration]
     yamontty = fw_getenv("yamontty");
                ^
   arch/mips/mti-sead3/sead3-dtshim.c:94:11: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
     yamontty = fw_getenv("yamontty");
              ^
   arch/mips/mti-sead3/sead3-dtshim.c:110:11: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
     mode_var = fw_getenv(mode_var_name);
              ^
   cc1: some warnings being treated as errors

vim +/fw_getenv +94 arch/mips/mti-sead3/sead3-dtshim.c

    88		const char *yamontty, *mode_var;
    89		char mode_var_name[9], path[18], parity;
    90		unsigned int uart, baud, stop_bits;
    91		bool hw_flow;
    92		int chosen_off, err;
    93	
  > 94		yamontty = fw_getenv("yamontty");
    95		if (!yamontty || !strcmp(yamontty, "tty0")) {
    96			uart = 0;
    97		} else if (!strcmp(yamontty, "tty1")) {

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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Thread

[PATCH 00/20] MIPS: SEAD3 device tree conversion Paul Burton <paul.burton@imgtec.com> - 2016-08-09 14:40 +0200
  [PATCH 02/20] MIPS: SEAD3: Probe interrupt controllers using DT Paul Burton <paul.burton@imgtec.com> - 2016-08-09 14:40 +0200
    Re: [PATCH 02/20] MIPS: SEAD3: Probe interrupt controllers using DT kbuild test robot <lkp@intel.com> - 2016-08-10 20:30 +0200
  [PATCH 12/20] MIPS: SEAD3: Reset via generic syscon-reboot driver & DT Paul Burton <paul.burton@imgtec.com> - 2016-08-09 14:40 +0200
  [PATCH 01/20] MIPS: SEAD3: Split obj-y entries across lines Paul Burton <paul.burton@imgtec.com> - 2016-08-09 14:40 +0200
  [PATCH 07/20] MIPS: SEAD3: Probe EHCI controller using DT Paul Burton <paul.burton@imgtec.com> - 2016-08-09 14:40 +0200
  [PATCH 05/20] MIPS: SEAD3: Probe ethernet controller using DT Paul Burton <paul.burton@imgtec.com> - 2016-08-09 14:40 +0200
  [PATCH 14/20] MIPS: SEAD3: Parse memsize in DT shim Paul Burton <paul.burton@imgtec.com> - 2016-08-09 14:40 +0200
  [PATCH 06/20] usb: host: ehci-sead3: Support probing using device tree Paul Burton <paul.burton@imgtec.com> - 2016-08-09 14:40 +0200
    Re: [PATCH 06/20] usb: host: ehci-sead3: Support probing using device tree Jonas Gorski <jonas.gorski@gmail.com> - 2016-08-09 16:10 +0200
  [PATCH 11/20] leds: Remove SEAD3 driver Paul Burton <paul.burton@imgtec.com> - 2016-08-09 14:40 +0200
  [PATCH 08/20] usb: host: ehci-sead3: Remove non-DT probe code Paul Burton <paul.burton@imgtec.com> - 2016-08-09 14:40 +0200
    Re: [PATCH 08/20] usb: host: ehci-sead3: Remove non-DT probe code Alan Stern <stern@rowland.harvard.edu> - 2016-08-09 16:30 +0200
  [PATCH 03/20] MIPS: SEAD3: Probe UARTs using DT Paul Burton <paul.burton@imgtec.com> - 2016-08-09 14:40 +0200
    Re: [PATCH 03/20] MIPS: SEAD3: Probe UARTs using DT kbuild test robot <lkp@intel.com> - 2016-08-10 20:30 +0200
    Re: [PATCH 03/20] MIPS: SEAD3: Probe UARTs using DT kbuild test robot <lkp@intel.com> - 2016-08-10 21:40 +0200
  [PATCH 04/20] MIPS: SEAD3: Use generic ns16550a earlycon support Paul Burton <paul.burton@imgtec.com> - 2016-08-09 14:40 +0200
  [PATCH 13/20] MIPS: SEAD3: Use generic restart-poweroff driver Paul Burton <paul.burton@imgtec.com> - 2016-08-09 14:40 +0200
  [PATCH 15/20] MIPS: SEAD3: Drop use of cobalt fbdev driver Paul Burton <paul.burton@imgtec.com> - 2016-08-09 14:50 +0200
  [PATCH 19/20] MIPS: SEAD3: Use img-ascii-lcd driver Paul Burton <paul.burton@imgtec.com> - 2016-08-09 14:50 +0200
  [PATCH 17/20] dt-bindings: img-ascii-lcd: Document a binding for simple ASCII LCDs Paul Burton <paul.burton@imgtec.com> - 2016-08-09 14:50 +0200
    Re: [PATCH 17/20] dt-bindings: img-ascii-lcd: Document a binding for  simple ASCII LCDs Rob Herring <robh@kernel.org> - 2016-08-11 00:20 +0200
  [PATCH 16/20] fbdev: cobalt_lcdfb: Drop SEAD3 support Paul Burton <paul.burton@imgtec.com> - 2016-08-09 14:50 +0200
    Re: [PATCH 16/20] fbdev: cobalt_lcdfb: Drop SEAD3 support Tomi Valkeinen <tomi.valkeinen@ti.com> - 2016-08-10 20:50 +0200
  [PATCH 20/20] MIPS: SEAD3: Remove custom read_persistent_clock Paul Burton <paul.burton@imgtec.com> - 2016-08-09 14:50 +0200
  [PATCH 18/20] auxdisplay: img-ascii-lcd: driver for simple ASCII LCD displays Paul Burton <paul.burton@imgtec.com> - 2016-08-09 14:50 +0200

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