Messages in this thread | | | Date | Fri, 20 Jan 2023 15:33:43 +0800 | From | kernel test robot <> | Subject | Re: [PATCH v1 1/2] riscv: Kconfig: Allow RV32 to build with no MMU |
| |
Hi Jesse,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master] [also build test ERROR on v6.2-rc4 next-20230120] [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/Jesse-Taube/riscv-Kconfig-Allow-RV32-to-build-with-no-MMU/20230119-132822 patch link: https://lore.kernel.org/r/20230119052642.1112171-2-Mr.Bossman075%40gmail.com patch subject: [PATCH v1 1/2] riscv: Kconfig: Allow RV32 to build with no MMU config: riscv-randconfig-c003-20230119 (https://download.01.org/0day-ci/archive/20230120/202301201538.zNlqgE4L-lkp@intel.com/config) compiler: riscv32-linux-gcc (GCC) 12.1.0 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/intel-lab-lkp/linux/commit/4c6876d890ddeab1fb2cb42889027c6d1dbdd02f git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Jesse-Taube/riscv-Kconfig-Allow-RV32-to-build-with-no-MMU/20230119-132822 git checkout 4c6876d890ddeab1fb2cb42889027c6d1dbdd02f # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
riscv32-linux-ld: drivers/clk/clk-k210.o: in function `k210_pll_get_rate': >> drivers/clk/clk-k210.c:498: undefined reference to `__udivdi3'
vim +498 drivers/clk/clk-k210.c
c6ca7616f7d5c2 Damien Le Moal 2021-02-10 480 c6ca7616f7d5c2 Damien Le Moal 2021-02-10 481 static unsigned long k210_pll_get_rate(struct clk_hw *hw, c6ca7616f7d5c2 Damien Le Moal 2021-02-10 482 unsigned long parent_rate) c6ca7616f7d5c2 Damien Le Moal 2021-02-10 483 { c6ca7616f7d5c2 Damien Le Moal 2021-02-10 484 struct k210_pll *pll = to_k210_pll(hw); c6ca7616f7d5c2 Damien Le Moal 2021-02-10 485 u32 reg = readl(pll->reg); c6ca7616f7d5c2 Damien Le Moal 2021-02-10 486 u32 r, f, od; c6ca7616f7d5c2 Damien Le Moal 2021-02-10 487 c6ca7616f7d5c2 Damien Le Moal 2021-02-10 488 if (reg & K210_PLL_BYPASS) c6ca7616f7d5c2 Damien Le Moal 2021-02-10 489 return parent_rate; c6ca7616f7d5c2 Damien Le Moal 2021-02-10 490 c6ca7616f7d5c2 Damien Le Moal 2021-02-10 491 if (!(reg & K210_PLL_PWRD)) c6ca7616f7d5c2 Damien Le Moal 2021-02-10 492 return 0; c6ca7616f7d5c2 Damien Le Moal 2021-02-10 493 c6ca7616f7d5c2 Damien Le Moal 2021-02-10 494 r = FIELD_GET(K210_PLL_CLKR, reg) + 1; c6ca7616f7d5c2 Damien Le Moal 2021-02-10 495 f = FIELD_GET(K210_PLL_CLKF, reg) + 1; c6ca7616f7d5c2 Damien Le Moal 2021-02-10 496 od = FIELD_GET(K210_PLL_CLKOD, reg) + 1; c6ca7616f7d5c2 Damien Le Moal 2021-02-10 497 c6ca7616f7d5c2 Damien Le Moal 2021-02-10 @498 return (u64)parent_rate * f / (r * od); c6ca7616f7d5c2 Damien Le Moal 2021-02-10 499 } c6ca7616f7d5c2 Damien Le Moal 2021-02-10 500
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
| |