linux-kernel - Re: [PATCH v2 2/3] RISC-V: move vector-available status into a dedicated variable

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Date:   Fri, 23 Jun 2023 21:47:12 +0800
From:   kernel test robot <lkp@...el.com>
To:     Heiko Stuebner <heiko@...ech.de>, palmer@...belt.com,
        paul.walmsley@...ive.com
Cc:     oe-kbuild-all@...ts.linux.dev, linux-riscv@...ts.infradead.org,
        samuel@...lland.org, guoren@...nel.org,
        christoph.muellner@...ll.eu, heiko@...ech.de,
        conor.dooley@...rochip.com, linux-kernel@...r.kernel.org,
        Heiko Stuebner <heiko.stuebner@...ll.eu>
Subject: Re: [PATCH v2 2/3] RISC-V: move vector-available status into a
 dedicated variable

Hi Heiko,

kernel test robot noticed the following build errors:

[auto build test ERROR on next-20230622]
[cannot apply to linus/master v6.4-rc7 v6.4-rc6 v6.4-rc5 v6.4-rc7]
[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/Heiko-Stuebner/RISC-V-move-vector-available-status-into-a-dedicated-variable/20230623-081314
base:   next-20230622
patch link:    https://lore.kernel.org/r/20230622231305.631331-3-heiko%40sntech.de
patch subject: [PATCH v2 2/3] RISC-V: move vector-available status into a dedicated variable
config: riscv-allnoconfig (https://download.01.org/0day-ci/archive/20230623/202306232112.kwDtMcou-lkp@intel.com/config)
compiler: riscv64-linux-gcc (GCC) 12.3.0
reproduce: (https://download.01.org/0day-ci/archive/20230623/202306232112.kwDtMcou-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202306232112.kwDtMcou-lkp@intel.com/

All errors (new ones prefixed by >>):

   arch/riscv/kernel/setup.c: In function 'setup_arch':
>> arch/riscv/kernel/setup.c:315:17: error: implicit declaration of function 'riscv_vector_supported'; did you mean 'riscv_noncoherent_supported'? [-Werror=implicit-function-declaration]
     315 |                 riscv_vector_supported();
         |                 ^~~~~~~~~~~~~~~~~~~~~~
         |                 riscv_noncoherent_supported
   cc1: some warnings being treated as errors


vim +315 arch/riscv/kernel/setup.c

   304	
   305		if (!acpi_disabled)
   306			acpi_init_rintc_map();
   307	
   308		riscv_init_cbo_blocksizes();
   309		riscv_fill_hwcap();
   310		init_rt_signal_env();
   311		apply_boot_alternatives();
   312	
   313		if (IS_ENABLED(CONFIG_RISCV_ISA_V) &&
   314		    riscv_isa_extension_available(NULL, v))
 > 315			riscv_vector_supported();
   316	
   317		if (IS_ENABLED(CONFIG_RISCV_ISA_ZICBOM) &&
   318		    riscv_isa_extension_available(NULL, ZICBOM))
   319			riscv_noncoherent_supported();
   320	}
   321	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki